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// SPDX-License-Identifier: AGPL-3.0
pragma solidity 0.8.22;

import {BaseHooksUpgradeable} from "./base/BaseHooksUpgradeable.sol";
import {IERC20, SafeERC20} from "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol";
import {Math} from "../../lib/openzeppelin/contracts/utils/math/Math.sol";
import {IMorpho, IMorphoCredit, MarketParams, Id} from "../interfaces/IMorpho.sol";
import {MorphoLib} from "../libraries/periphery/MorphoLib.sol";
import {MorphoBalancesLib} from "../libraries/periphery/MorphoBalancesLib.sol";
import {SharesMathLib} from "../libraries/SharesMathLib.sol";
import {IERC4626} from "../../lib/openzeppelin/contracts/interfaces/IERC4626.sol";
import {Pausable} from "../../lib/openzeppelin/contracts/utils/Pausable.sol";
import {TokenizedStrategyStorageLib, ERC20} from "@periphery/libraries/TokenizedStrategyStorageLib.sol";
import {IProtocolConfig} from "../interfaces/IProtocolConfig.sol";
import {ProtocolConfigLib} from "../libraries/ProtocolConfigLib.sol";

/**
 * @title USD3
 * @author 3Jane Protocol
 * @notice Senior tranche strategy for USDC-based lending on 3Jane's credit markets
 * @dev Implements Yearn V3 tokenized strategy pattern for unsecured lending via MorphoCredit.
 * Deploys USDC capital to 3Jane's modified Morpho Blue markets that use credit-based
 * underwriting instead of collateral. Features first-loss protection through sUSD3
 * subordinate tranche absorption.
 *
 * Key features:
 * - Senior tranche with first-loss protection from sUSD3 holders
 * - Configurable deployment ratio to credit markets (maxOnCredit)
 * - Automatic yield distribution to sUSD3 via performance fees
 * - Loss absorption through direct share burning of sUSD3 holdings
 * - Commitment period enforcement for deposits
 * - Optional whitelist for controlled access
 * - Dynamic fee adjustment via ProtocolConfig integration
 *
 * Yield Distribution Mechanism:
 * - Tranche share distributed to sUSD3 holders via TokenizedStrategy's performance fee
 * - Performance fee can be set from 0-100% through syncTrancheShare()
 * - Direct storage manipulation bypasses TokenizedStrategy's 50% fee limit
 * - Keeper-controlled updates ensure protocol-wide consistency
 *
 * Loss Absorption Mechanism:
 * - When losses occur, sUSD3 shares are burned first (subordination)
 * - Direct storage manipulation used to burn shares without asset transfers
 * - USD3 holders protected up to total sUSD3 holdings
 * - Losses exceeding sUSD3 balance shared proportionally among USD3 holders
 */
contract USD3 is BaseHooksUpgradeable {
    using SafeERC20 for IERC20;
    using MorphoLib for IMorpho;
    using MorphoBalancesLib for IMorpho;
    using SharesMathLib for uint256;
    using Math for uint256;

    /*//////////////////////////////////////////////////////////////
                        CONSTANTS
    //////////////////////////////////////////////////////////////*/
    IERC4626 public constant WAUSDC = IERC4626(0xD4fa2D31b7968E448877f69A96DE69f5de8cD23E);

    /*//////////////////////////////////////////////////////////////
                        STORAGE - MORPHO PARAMETERS
    //////////////////////////////////////////////////////////////*/
    /// @notice MorphoCredit contract for lending operations
    IMorpho public morphoCredit;

    /// @notice Market ID for the lending market this strategy uses
    Id public marketId;

    /// @notice Market parameters for the lending market
    MarketParams internal _marketParams;

    /*//////////////////////////////////////////////////////////////
                        UPGRADEABLE STORAGE
    //////////////////////////////////////////////////////////////*/
    /// @notice Address of the subordinate sUSD3 strategy
    /// @dev Used for loss absorption and yield distribution
    address public sUSD3;

    /// @notice Whether whitelist is enforced for deposits
    bool public whitelistEnabled;

    /// @notice Whitelist status for addresses
    mapping(address => bool) public whitelist;

    /// @notice Whitelist of depositors allowed to 3rd party deposit
    mapping(address => bool) public depositorWhitelist;

    /// @notice Minimum deposit amount required
    uint256 public minDeposit;

    /// @notice Timestamp of last deposit for each user
    /// @dev Used to enforce commitment periods
    mapping(address => uint256) public depositTimestamp;

    /*//////////////////////////////////////////////////////////////
                            EVENTS
    //////////////////////////////////////////////////////////////*/
    event SUSD3StrategyUpdated(address oldStrategy, address newStrategy);
    event WhitelistUpdated(address indexed user, bool allowed);
    event DepositorWhitelistUpdated(address indexed depositor, bool allowed);
    event MinDepositUpdated(uint256 newMinDeposit);
    event TrancheShareSynced(uint256 trancheShare);

    /// @custom:oz-upgrades-unsafe-allow constructor
    constructor() {
        _disableInitializers();
    }

    /**
     * @notice Initialize the USD3 strategy
     * @param _morphoCredit Address of the MorphoCredit lending contract
     * @param _marketId Market ID for the lending market
     * @param _management Management address for the strategy
     * @param _keeper Keeper address for automated operations
     */
    function initialize(address _morphoCredit, Id _marketId, address _management, address _keeper)
        external
        initializer
    {
        require(_morphoCredit != address(0), "!morpho");

        morphoCredit = IMorpho(_morphoCredit);
        marketId = _marketId;

        // Get and cache market params
        MarketParams memory params = morphoCredit.idToMarketParams(_marketId);
        require(params.loanToken != address(0), "Invalid market");
        _marketParams = params;

        // Initialize BaseStrategy with management as temporary performanceFeeRecipient
        // It will be updated to sUSD3 address after sUSD3 is deployed
        __BaseStrategy_init(params.loanToken, "USD3", _management, _management, _keeper);

        // Approve Morpho
        IERC20(asset).forceApprove(address(morphoCredit), type(uint256).max);
    }

    /**
     * @notice Reinitialize the USD3 strategy to switch asset from waUSDC to USDC
     * @dev This function is called during the upgrade from the previous USD3 implementation.
     *      The upgrade process MUST follow this sequence to prevent user losses:
     *      1. Set performance fee to 0 (via setPerformanceFee)
     *      2. Set profit unlock time to 0 (via setProfitMaxUnlockTime)
     *      3. Call report() on OLD implementation to finalize state before upgrade
     *      4. Upgrade proxy to new implementation
     *      5. Call reinitialize() to switch the underlying asset
     *      6. Call report() on NEW implementation to update totalAssets with new asset
     *      7. Call syncTrancheShare() to restore performance fees
     *      8. Restore profit unlock time to previous value
     *      This ensures totalAssets reflects the true USDC value before users can withdraw.
     *      Without both report() calls, users would lose value as totalAssets would not
     *      account for waUSDC appreciation or the asset switch.
     */
    function reinitialize() external reinitializer(2) {
        address usdc = 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48;
        asset = ERC20(usdc);
        TokenizedStrategyStorageLib.StrategyData storage strategyData = TokenizedStrategyStorageLib.getStrategyStorage();
        strategyData.asset = ERC20(usdc);
        IERC20(usdc).forceApprove(address(WAUSDC), type(uint256).max);
    }

    /*//////////////////////////////////////////////////////////////
                        EXTERNAL VIEW FUNCTIONS
    //////////////////////////////////////////////////////////////*/

    /**
     * @notice Get the symbol for the USD3 token
     * @return Symbol string "USD3"
     */
    function symbol() external pure returns (string memory) {
        return "USD3";
    }

    /**
     * @notice Get the market parameters for this strategy
     * @return MarketParams struct containing lending market configuration
     */
    function marketParams() external view returns (MarketParams memory) {
        return _marketParams;
    }

    /*//////////////////////////////////////////////////////////////
                        INTERNAL VIEW FUNCTIONS
    //////////////////////////////////////////////////////////////*/

    /**
     * @dev Get current market liquidity information
     * @return totalSupplyAssets Total assets supplied to the market
     * @return totalShares Total supply shares in the market
     * @return totalBorrowAssets Total assets borrowed from the market
     * @return waUSDCLiquidity Available liquidity in the market
     */
    function getMarketLiquidity()
        public
        view
        returns (uint256 totalSupplyAssets, uint256 totalShares, uint256 totalBorrowAssets, uint256 waUSDCLiquidity)
    {
        (totalSupplyAssets, totalShares, totalBorrowAssets,) = morphoCredit.expectedMarketBalances(_marketParams);
        waUSDCLiquidity = totalSupplyAssets > totalBorrowAssets ? totalSupplyAssets - totalBorrowAssets : 0;
    }

    /**
     * @dev Get strategy's position in the market
     * @return shares Number of supply shares held
     * @return waUSDCMax Maximum waUSDC that can be withdrawn
     * @return waUSDCLiquidity Available market liquidity in waUSDC
     */
    function getPosition() internal view returns (uint256 shares, uint256 waUSDCMax, uint256 waUSDCLiquidity) {
        shares = morphoCredit.position(marketId, address(this)).supplyShares;
        uint256 totalSupplyAssets;
        uint256 totalShares;
        (totalSupplyAssets, totalShares,, waUSDCLiquidity) = getMarketLiquidity();
        waUSDCMax = shares.toAssetsDown(totalSupplyAssets, totalShares);
    }

    /*//////////////////////////////////////////////////////////////
                    INTERNAL STRATEGY FUNCTIONS
    //////////////////////////////////////////////////////////////*/

    /// @dev Deploy funds to MorphoCredit market respecting maxOnCredit ratio
    /// @param _amount Amount of asset to deploy
    function _deployFunds(uint256 _amount) internal override {
        if (_amount == 0) return;

        // Wrap USDC to waUSDC
        _amount = WAUSDC.deposit(_amount, address(this));

        uint256 maxOnCreditRatio = maxOnCredit();
        if (maxOnCreditRatio == 0) {
            // Don't deploy anything when set to 0%, keep all waUSDC local
            return;
        }

        // Calculate total waUSDC (deployed + local)
        uint256 deployedWaUSDC = suppliedWaUSDC();
        uint256 localWaUSDC = balanceOfWaUSDC();
        uint256 totalWaUSDC = deployedWaUSDC + localWaUSDC;

        // Calculate max that should be deployed to MorphoCredit
        uint256 maxDeployableWaUSDC = (totalWaUSDC * maxOnCreditRatio) / 10_000;

        if (maxDeployableWaUSDC <= deployedWaUSDC) {
            // Already at or above max, keep all new waUSDC local
            return;
        }

        // Deploy only the amount needed to reach max
        uint256 waUSDCToSupply = Math.min(localWaUSDC, maxDeployableWaUSDC - deployedWaUSDC);

        _supplyToMorpho(waUSDCToSupply);
    }

    /// @dev Withdraw funds from MorphoCredit market
    /// @param _amount Amount of asset to free up
    function _freeFunds(uint256 _amount) internal override {
        if (_amount == 0) {
            return;
        }

        // Calculate how much waUSDC we need
        uint256 waUSDCNeeded = WAUSDC.previewWithdraw(_amount);

        // Check local waUSDC balance first
        uint256 localWaUSDC = balanceOfWaUSDC();

        if (localWaUSDC < waUSDCNeeded) {
            // Need to withdraw from MorphoCredit
            uint256 waUSDCToWithdraw = waUSDCNeeded - localWaUSDC;

            uint256 withdrawn = _withdrawFromMorpho(waUSDCToWithdraw);

            if (withdrawn > 0) {
                localWaUSDC = balanceOfWaUSDC();
            }
        }

        uint256 waUSDCToUnwrap = Math.min(localWaUSDC, waUSDCNeeded);

        if (waUSDCToUnwrap > 0) {
            WAUSDC.redeem(waUSDCToUnwrap, address(this), address(this));
        }
    }

    /// @dev Emergency withdraw function to free funds from MorphoCredit
    /// @param amount The amount to withdraw (use type(uint256).max for all)
    function _emergencyWithdraw(uint256 amount) internal override {
        // This is called during shutdown to free funds from Morpho
        // Use _freeFunds which already handles the withdrawal logic
        _freeFunds(amount);
    }

    /// @dev Harvest interest from MorphoCredit and report total assets
    /// @return Total assets held by the strategy
    function _harvestAndReport() internal override returns (uint256) {
        MarketParams memory params = _marketParams;

        morphoCredit.accrueInterest(params);

        _tend(asset.balanceOf(address(this)));

        uint256 totalWaUSDC = suppliedWaUSDC() + balanceOfWaUSDC();

        return WAUSDC.convertToAssets(totalWaUSDC) + asset.balanceOf(address(this));
    }

    /// @dev Rebalances between idle and deployed funds to maintain maxOnCredit ratio
    /// @param _totalIdle Current idle funds available
    function _tend(uint256 _totalIdle) internal virtual override {
        // First wrap any idle USDC to waUSDC
        if (_totalIdle > 0) {
            WAUSDC.deposit(_totalIdle, address(this));
        }

        // Calculate based on waUSDC amounts
        uint256 deployedWaUSDC = suppliedWaUSDC();
        uint256 localWaUSDC = balanceOfWaUSDC();
        uint256 totalWaUSDC = deployedWaUSDC + localWaUSDC;

        uint256 targetDeployedWaUSDC = (totalWaUSDC * maxOnCredit()) / 10_000;

        if (deployedWaUSDC > targetDeployedWaUSDC) {
            // Withdraw excess from MorphoCredit
            uint256 waUSDCToWithdraw = deployedWaUSDC - targetDeployedWaUSDC;
            _withdrawFromMorpho(waUSDCToWithdraw);
        } else if (targetDeployedWaUSDC > deployedWaUSDC && localWaUSDC > 0) {
            // Deploy more if we have local waUSDC
            uint256 waUSDCToDeploy = Math.min(localWaUSDC, targetDeployedWaUSDC - deployedWaUSDC);
            _supplyToMorpho(waUSDCToDeploy);
        }
    }

    /// @dev Helper function to supply waUSDC to MorphoCredit
    /// @param amount Amount of waUSDC to supply
    /// @return supplied Actual amount supplied (for consistency with withdraw helper)
    function _supplyToMorpho(uint256 amount) internal returns (uint256 supplied) {
        if (amount == 0) return 0;

        morphoCredit.supply(_marketParams, amount, 0, address(this), "");
        return amount;
    }

    /// @dev Helper function to withdraw waUSDC from MorphoCredit
    /// @param amountRequested Amount of waUSDC to withdraw
    /// @return amountWithdrawn Actual amount withdrawn (may be less than requested)
    function _withdrawFromMorpho(uint256 amountRequested) internal returns (uint256 amountWithdrawn) {
        if (amountRequested == 0) return 0;

        morphoCredit.accrueInterest(_marketParams);
        (uint256 shares, uint256 waUSDCMax, uint256 waUSDCLiquidity) = getPosition();

        uint256 availableWaUSDC = Math.min(waUSDCMax, waUSDCLiquidity);

        if (availableWaUSDC == 0) {
            return 0;
        }

        amountWithdrawn = Math.min(amountRequested, availableWaUSDC);

        if (amountWithdrawn > 0) {
            if (amountWithdrawn >= waUSDCMax) {
                morphoCredit.withdraw(_marketParams, 0, shares, address(this), address(this));
            } else {
                morphoCredit.withdraw(_marketParams, amountWithdrawn, 0, address(this), address(this));
            }
        }

        return amountWithdrawn;
    }

    /*//////////////////////////////////////////////////////////////
                    PUBLIC VIEW FUNCTIONS (OVERRIDES)
    //////////////////////////////////////////////////////////////*/

    /// @dev Returns available withdraw limit, enforcing commitment time
    /// @param _owner Address to check limit for
    /// @return Maximum amount that can be withdrawn
    function availableWithdrawLimit(address _owner) public view override returns (uint256) {
        // Get available liquidity first
        uint256 idleAsset = asset.balanceOf(address(this));

        (, uint256 waUSDCMax, uint256 waUSDCLiquidity) = getPosition();

        uint256 availableWaUSDC;

        if (Pausable(address(WAUSDC)).paused()) {
            availableWaUSDC = 0;
        } else {
            uint256 localWaUSDC = Math.min(balanceOfWaUSDC(), WAUSDC.maxRedeem(address(this)));
            uint256 morphoWaUSDC = Math.min(waUSDCMax, waUSDCLiquidity);
            morphoWaUSDC = Math.min(morphoWaUSDC, WAUSDC.maxRedeem(address(morphoCredit)));
            availableWaUSDC = localWaUSDC + morphoWaUSDC;
        }

        uint256 availableLiquidity = idleAsset + WAUSDC.convertToAssets(availableWaUSDC);

        // During shutdown, bypass all checks
        if (TokenizedStrategy.isShutdown()) {
            return availableLiquidity;
        }

        // Check commitment time
        uint256 commitTime = minCommitmentTime();
        if (commitTime > 0) {
            uint256 depositTime = depositTimestamp[_owner];
            if (depositTime > 0 && block.timestamp < depositTime + commitTime) {
                return 0; // Commitment period not met
            }
        }

        return availableLiquidity;
    }

    /// @dev Returns available deposit limit, enforcing whitelist and supply cap
    /// @param _owner Address to check limit for
    /// @return Maximum amount that can be deposited
    function availableDepositLimit(address _owner) public view override returns (uint256) {
        // Check whitelist if enabled
        if (whitelistEnabled && !whitelist[_owner]) {
            return 0;
        }

        uint256 maxDeposit = WAUSDC.maxDeposit(address(this));

        if (Pausable(address(WAUSDC)).paused() || maxDeposit == 0) {
            return 0;
        }

        // Block deposits from borrowers
        if (morphoCredit.borrowShares(marketId, _owner) > 0) {
            return 0;
        }

        uint256 cap = supplyCap();
        if (cap == 0 || cap == type(uint256).max) {
            return type(uint256).max;
        }

        uint256 currentTotalAssets = TokenizedStrategy.totalAssets();
        if (cap <= currentTotalAssets) {
            return 0;
        }
        return Math.min(cap - currentTotalAssets, maxDeposit);
    }

    /*//////////////////////////////////////////////////////////////
                        HOOKS IMPLEMENTATION
    //////////////////////////////////////////////////////////////*/

    /// @dev Pre-deposit hook to enforce minimum deposit and track commitment time
    function _preDepositHook(uint256 assets, uint256 shares, address receiver) internal override {
        if (assets == 0 && shares > 0) {
            assets = TokenizedStrategy.previewMint(shares);
        }

        // Handle type(uint256).max case - resolve to actual balance
        if (assets == type(uint256).max) {
            assets = asset.balanceOf(msg.sender);
        }

        // Enforce minimum deposit only for first-time depositors
        uint256 currentBalance = TokenizedStrategy.balanceOf(receiver);
        if (currentBalance == 0) {
            require(assets >= minDeposit, "Below minimum deposit");
        }

        // Prevent commitment bypass and griefing attacks
        if (minCommitmentTime() > 0) {
            // Only allow self-deposits or whitelisted depositors
            require(
                msg.sender == receiver || depositorWhitelist[msg.sender],
                "USD3: Only self or whitelisted deposits allowed"
            );

            // Always extend commitment for valid deposits
            depositTimestamp[receiver] = block.timestamp;
        }
    }

    /// @dev Post-withdraw hook to clear commitment on full exit
    function _postWithdrawHook(uint256 assets, uint256 shares, address receiver, address owner, uint256 maxLoss)
        internal
        override
    {
        // Clear commitment timestamp if user fully exited
        if (TokenizedStrategy.balanceOf(owner) == 0) {
            delete depositTimestamp[owner];
        }
    }

    /// @dev Post-report hook to handle loss absorption by burning sUSD3's shares
    function _postReportHook(uint256 profit, uint256 loss) internal override {
        if (loss > 0 && sUSD3 != address(0)) {
            // Get sUSD3's current USD3 balance
            uint256 susd3Balance = TokenizedStrategy.balanceOf(sUSD3);

            if (susd3Balance > 0) {
                // Calculate how many shares are needed to cover the loss
                // IMPORTANT: We must use pre-report values to calculate the correct share amount
                // The report has already reduced totalAssets, so we add the loss back
                uint256 totalSupply = TokenizedStrategy.totalSupply();
                uint256 totalAssets = TokenizedStrategy.totalAssets();

                // Calculate shares to burn using pre-loss exchange rate
                uint256 sharesToBurn = loss.mulDiv(totalSupply, totalAssets + loss, Math.Rounding.Floor);

                // Cap at sUSD3's actual balance - they can't lose more than they have
                if (sharesToBurn > susd3Balance) {
                    sharesToBurn = susd3Balance;
                }

                if (sharesToBurn > 0) {
                    _burnSharesFromSusd3(sharesToBurn);
                }
            }
        }
    }

    /**
     * @notice Prevent transfers during commitment period
     * @dev Override from BaseHooksUpgradeable to enforce commitment
     * @param from Address transferring shares
     * @param to Address receiving shares
     * @param amount Amount of shares being transferred
     */
    function _preTransferHook(address from, address to, uint256 amount) internal override {
        // Allow minting (from == 0) and burning (to == 0)
        if (from == address(0) || to == address(0)) return;

        // Allow transfers to/from sUSD3 (staking and withdrawals)
        if (to == sUSD3 || from == sUSD3) return;

        // Check commitment period
        uint256 commitmentEnd = depositTimestamp[from] + minCommitmentTime();
        require(
            block.timestamp >= commitmentEnd || depositTimestamp[from] == 0,
            "USD3: Cannot transfer during commitment period"
        );
    }

    /*//////////////////////////////////////////////////////////////
                    INTERNAL HELPER FUNCTIONS
    //////////////////////////////////////////////////////////////*/

    /**
     * @dev Directly burn shares from sUSD3's balance using storage manipulation
     *
     * IMPORTANT: Direct storage manipulation is necessary here because TokenizedStrategy
     * does not expose a public burn function. The only ways to burn shares in
     * TokenizedStrategy are through withdraw/redeem (which require asset transfers)
     * or internal profit/loss accounting. Since we need to burn sUSD3's shares
     * without triggering asset transfers, direct storage manipulation is the only
     * viable approach.
     *
     * @param amount Number of shares to burn from sUSD3
     */
    function _burnSharesFromSusd3(uint256 amount) internal {
        // Calculate storage slots using the library
        bytes32 totalSupplySlot = TokenizedStrategyStorageLib.totalSupplySlot();
        bytes32 balanceSlot = TokenizedStrategyStorageLib.balancesSlot(sUSD3);

        // Read current values
        uint256 currentBalance;
        uint256 currentTotalSupply;
        assembly {
            currentBalance := sload(balanceSlot)
            currentTotalSupply := sload(totalSupplySlot)
        }

        // Ensure we don't burn more than available
        uint256 actualBurn = amount;
        if (actualBurn > currentBalance) {
            actualBurn = currentBalance;
        }

        // Update storage
        assembly {
            sstore(balanceSlot, sub(currentBalance, actualBurn))
            sstore(totalSupplySlot, sub(currentTotalSupply, actualBurn))
        }

        // Emit Transfer event to address(0) for transparency
        emit IERC20.Transfer(sUSD3, address(0), actualBurn);
    }

    /*//////////////////////////////////////////////////////////////
                        PUBLIC VIEW FUNCTIONS
    //////////////////////////////////////////////////////////////*/

    /**
     * @notice Get the balance of waUSDC held locally (not deployed to MorphoCredit)
     * @return Amount of waUSDC held in this contract
     */
    function balanceOfWaUSDC() public view returns (uint256) {
        return WAUSDC.balanceOf(address(this));
    }

    /**
     * @notice Get the amount of waUSDC supplied to MorphoCredit
     * @return Amount of waUSDC deployed to the lending market
     */
    function suppliedWaUSDC() public view returns (uint256) {
        return morphoCredit.expectedSupplyAssets(_marketParams, address(this));
    }

    /**
     * @notice Get the maximum percentage of funds to deploy to credit markets from ProtocolConfig
     * @return Maximum deployment ratio in basis points (10000 = 100%)
     * @dev Returns the value from ProtocolConfig directly. If not configured in ProtocolConfig,
     *      it returns 0, effectively preventing deployment until explicitly configured.
     */
    function maxOnCredit() public view returns (uint256) {
        IProtocolConfig config = IProtocolConfig(IMorphoCredit(address(morphoCredit)).protocolConfig());
        return config.getMaxOnCredit();
    }

    /**
     * @notice Get the minimum commitment time from ProtocolConfig
     * @return Minimum commitment time in seconds
     */
    function minCommitmentTime() public view returns (uint256) {
        IProtocolConfig config = IProtocolConfig(IMorphoCredit(address(morphoCredit)).protocolConfig());
        return config.getUsd3CommitmentTime();
    }

    /**
     * @notice Get the supply cap from ProtocolConfig
     * @return Supply cap in asset units (0 means no cap)
     */
    function supplyCap() public view returns (uint256) {
        IProtocolConfig config = IProtocolConfig(IMorphoCredit(address(morphoCredit)).protocolConfig());
        return config.config(ProtocolConfigLib.USD3_SUPPLY_CAP);
    }

    /*//////////////////////////////////////////////////////////////
                        MANAGEMENT FUNCTIONS
    //////////////////////////////////////////////////////////////*/

    /**
     * @notice Set the sUSD3 subordinate strategy address
     * @param _sUSD3 Address of the sUSD3 strategy
     * @dev Only callable by management. After calling, also set performance fee recipient.
     */
    function setSUSD3(address _sUSD3) external onlyManagement {
        require(sUSD3 == address(0), "sUSD3 already set");
        require(_sUSD3 != address(0), "Invalid address");

        sUSD3 = _sUSD3;
        emit SUSD3StrategyUpdated(address(0), _sUSD3);

        // NOTE: After calling this, management should also call:
        // ITokenizedStrategy(usd3Address).setPerformanceFeeRecipient(_sUSD3)
        // to ensure yield distribution goes to sUSD3
    }

    /**
     * @notice Enable or disable whitelist requirement
     * @param _enabled True to enable whitelist, false to disable
     */
    function setWhitelistEnabled(bool _enabled) external onlyManagement {
        whitelistEnabled = _enabled;
    }

    /**
     * @notice Update whitelist status for an address
     * @param _user Address to update
     * @param _allowed True to whitelist, false to remove from whitelist
     */
    function setWhitelist(address _user, bool _allowed) external onlyManagement {
        whitelist[_user] = _allowed;
        emit WhitelistUpdated(_user, _allowed);
    }

    /**
     * @notice Update depositor whitelist status for an address
     * @param _depositor Address to update
     * @param _allowed True to allow extending commitments, false to disallow
     */
    function setDepositorWhitelist(address _depositor, bool _allowed) external onlyManagement {
        depositorWhitelist[_depositor] = _allowed;
        emit DepositorWhitelistUpdated(_depositor, _allowed);
    }

    /**
     * @notice Set minimum deposit amount
     * @param _minDeposit Minimum amount required for deposits
     */
    function setMinDeposit(uint256 _minDeposit) external onlyManagement {
        minDeposit = _minDeposit;
        emit MinDepositUpdated(_minDeposit);
    }

    /*//////////////////////////////////////////////////////////////
                        KEEPER FUNCTIONS
    //////////////////////////////////////////////////////////////*/

    /**
     * @notice Sync the tranche share (performance fee) from ProtocolConfig
     * @dev Reads TRANCHE_SHARE_VARIANT from ProtocolConfig and updates local storage
     *
     * IMPORTANT: Direct storage manipulation is necessary here because TokenizedStrategy's
     * setPerformanceFee() function has a hardcoded MAX_FEE limit of 5000 (50%). Since we
     * need to support higher fee distributions to sUSD3 (potentially up to 100% for full
     * subordination scenarios), we must bypass this restriction by directly modifying the
     * storage slot.
     *
     * Storage layout in TokenizedStrategy (slot 9):
     * - Bits 0-31: profitMaxUnlockTime (uint32)
     * - Bits 32-47: performanceFee (uint16) <- We modify this
     * - Bits 48-207: performanceFeeRecipient (address)
     *
     * @dev Only callable by keepers to ensure controlled updates
     */
    function syncTrancheShare() external onlyKeepers {
        // Get the protocol config through MorphoCredit
        IProtocolConfig config = IProtocolConfig(IMorphoCredit(address(morphoCredit)).protocolConfig());

        // Read the tranche share variant (yield share to sUSD3 in basis points)
        uint256 trancheShare = config.getTrancheShareVariant();
        require(trancheShare <= 10_000, "Invalid tranche share");

        // Get the storage slot for performanceFee using the library
        bytes32 targetSlot = TokenizedStrategyStorageLib.profitConfigSlot();

        // Read current slot value
        uint256 currentSlotValue;
        assembly {
            currentSlotValue := sload(targetSlot)
        }

        // Clear the performanceFee bits (32-47) and set new value
        uint256 mask = ~(uint256(0xFFFF) << 32);
        uint256 newSlotValue = (currentSlotValue & mask) | (trancheShare << 32);

        // Write back to storage
        assembly {
            sstore(targetSlot, newSlotValue)
        }

        emit TrancheShareSynced(trancheShare);
    }

    /*//////////////////////////////////////////////////////////////
                        STORAGE GAP
    //////////////////////////////////////////////////////////////*/

    /**
     * @dev This empty reserved space is put in place to allow future versions to add new
     * variables without shifting down storage in the inheritance chain.
     * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps
     */
    uint256[40] private __gap;
}

// SPDX-License-Identifier: AGPL-3.0
pragma solidity >=0.8.18;

import {BaseStrategyUpgradeable} from "./BaseStrategyUpgradeable.sol";
import {Hooks} from "@periphery/Bases/Hooks/Hooks.sol";
import {ITokenizedStrategy} from "@tokenized-strategy/interfaces/ITokenizedStrategy.sol";

/**
 * @title BaseHooksUpgradeable
 * @author Yearn's BaseHooks adapted for upgradeable strategies
 * @notice This contract can be inherited by any strategy wishing to implement
 *         pre or post hooks for deposit, withdraw, transfer, or report functions.
 *
 *         This version:
 *         - Inherits from BaseStrategyUpgradeable instead of BaseHealthCheck
 *         - Uses Yearn's Hooks contract for standardized hook interfaces
 *         - Is compatible with upgradeable proxy patterns
 */
abstract contract BaseHooksUpgradeable is BaseStrategyUpgradeable, Hooks {
    /*//////////////////////////////////////////////////////////////
                            CONSTANTS
    //////////////////////////////////////////////////////////////*/

    uint256 internal constant MAX_BPS = 10_000;

    /*//////////////////////////////////////////////////////////////
                        OVERRIDDEN FUNCTIONS
    //////////////////////////////////////////////////////////////*/

    /**
     * @notice Deposit assets and receive shares
     * @param assets Amount of assets to deposit
     * @param receiver Address to receive the shares
     * @return shares Amount of shares minted
     */
    function deposit(uint256 assets, address receiver) external virtual returns (uint256 shares) {
        _preDepositHook(assets, shares, receiver);
        shares = abi.decode(
            _delegateCall(abi.encodeCall(ITokenizedStrategy(address(this)).deposit, (assets, receiver))), (uint256)
        );
        _postDepositHook(assets, shares, receiver);
    }

    /**
     * @notice Mint shares by depositing assets
     * @param shares Amount of shares to mint
     * @param receiver Address to receive the shares
     * @return assets Amount of assets deposited
     */
    function mint(uint256 shares, address receiver) external virtual returns (uint256 assets) {
        _preDepositHook(assets, shares, receiver);
        assets = abi.decode(
            _delegateCall(abi.encodeCall(ITokenizedStrategy(address(this)).mint, (shares, receiver))), (uint256)
        );
        _postDepositHook(assets, shares, receiver);
    }

    /**
     * @notice Withdraw assets by burning shares
     * @param assets Amount of assets to withdraw
     * @param receiver Address to receive the assets
     * @param owner Address whose shares are burned
     * @return shares Amount of shares burned
     */
    function withdraw(uint256 assets, address receiver, address owner) external virtual returns (uint256 shares) {
        return withdraw(assets, receiver, owner, 0);
    }

    /**
     * @notice Withdraw assets with custom max loss
     * @param assets Amount of assets to withdraw
     * @param receiver Address to receive the assets
     * @param owner Address whose shares are burned
     * @param maxLoss Maximum acceptable loss in basis points
     * @return shares Amount of shares burned
     */
    function withdraw(uint256 assets, address receiver, address owner, uint256 maxLoss)
        public
        virtual
        returns (uint256 shares)
    {
        _preWithdrawHook(assets, shares, receiver, owner, maxLoss);
        shares = abi.decode(
            _delegateCall(
                abi.encodeWithSelector(ITokenizedStrategy.withdraw.selector, assets, receiver, owner, maxLoss)
            ),
            (uint256)
        );
        _postWithdrawHook(assets, shares, receiver, owner, maxLoss);
    }

    /**
     * @notice Redeem shares for assets
     * @param shares Amount of shares to redeem
     * @param receiver Address to receive the assets
     * @param owner Address whose shares are burned
     * @return assets Amount of assets withdrawn
     */
    function redeem(uint256 shares, address receiver, address owner) external virtual returns (uint256 assets) {
        return redeem(shares, receiver, owner, MAX_BPS);
    }

    /**
     * @notice Redeem shares with custom max loss
     * @param shares Amount of shares to redeem
     * @param receiver Address to receive the assets
     * @param owner Address whose shares are burned
     * @param maxLoss Maximum acceptable loss in basis points
     * @return assets Amount of assets withdrawn
     */
    function redeem(uint256 shares, address receiver, address owner, uint256 maxLoss)
        public
        virtual
        returns (uint256 assets)
    {
        _preWithdrawHook(assets, shares, receiver, owner, maxLoss);
        assets = abi.decode(
            _delegateCall(abi.encodeWithSelector(ITokenizedStrategy.redeem.selector, shares, receiver, owner, maxLoss)),
            (uint256)
        );
        _postWithdrawHook(assets, shares, receiver, owner, maxLoss);
    }

    /**
     * @notice Transfer shares to another address
     * @param to Address to receive the shares
     * @param amount Amount of shares to transfer
     * @return success Whether the transfer succeeded
     */
    function transfer(address to, uint256 amount) external virtual returns (bool) {
        _preTransferHook(msg.sender, to, amount);
        bool success =
            abi.decode(_delegateCall(abi.encodeCall(ITokenizedStrategy(address(this)).transfer, (to, amount))), (bool));
        _postTransferHook(msg.sender, to, amount, success);
        return success;
    }

    /**
     * @notice Transfer shares from one address to another
     * @param from Address to transfer from
     * @param to Address to transfer to
     * @param amount Amount of shares to transfer
     * @return success Whether the transfer succeeded
     */
    function transferFrom(address from, address to, uint256 amount) external virtual returns (bool) {
        _preTransferHook(from, to, amount);
        bool success = abi.decode(
            _delegateCall(abi.encodeCall(ITokenizedStrategy(address(this)).transferFrom, (from, to, amount))), (bool)
        );
        _postTransferHook(from, to, amount, success);
        return success;
    }

    /**
     * @notice Report profit and loss
     * @return profit Amount of profit generated
     * @return loss Amount of loss incurred
     */
    function report() external virtual returns (uint256 profit, uint256 loss) {
        _preReportHook();
        (profit, loss) =
            abi.decode(_delegateCall(abi.encodeCall(ITokenizedStrategy(address(this)).report, ())), (uint256, uint256));
        _postReportHook(profit, loss);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.3) (token/ERC20/utils/SafeERC20.sol)

pragma solidity ^0.8.0;

import "../IERC20.sol";
import "../extensions/IERC20Permit.sol";
import "../../../utils/Address.sol";

/**
 * @title SafeERC20
 * @dev Wrappers around ERC20 operations that throw on failure (when the token
 * contract returns false). Tokens that return no value (and instead revert or
 * throw on failure) are also supported, non-reverting calls are assumed to be
 * successful.
 * To use this library you can add a `using SafeERC20 for IERC20;` statement to your contract,
 * which allows you to call the safe operations as `token.safeTransfer(...)`, etc.
 */
library SafeERC20 {
    using Address for address;

    /**
     * @dev Transfer `value` amount of `token` from the calling contract to `to`. If `token` returns no value,
     * non-reverting calls are assumed to be successful.
     */
    function safeTransfer(IERC20 token, address to, uint256 value) internal {
        _callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));
    }

    /**
     * @dev Transfer `value` amount of `token` from `from` to `to`, spending the approval given by `from` to the
     * calling contract. If `token` returns no value, non-reverting calls are assumed to be successful.
     */
    function safeTransferFrom(IERC20 token, address from, address to, uint256 value) internal {
        _callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value));
    }

    /**
     * @dev Deprecated. This function has issues similar to the ones found in
     * {IERC20-approve}, and its usage is discouraged.
     *
     * Whenever possible, use {safeIncreaseAllowance} and
     * {safeDecreaseAllowance} instead.
     */
    function safeApprove(IERC20 token, address spender, uint256 value) internal {
        // safeApprove should only be called when setting an initial allowance,
        // or when resetting it to zero. To increase and decrease it, use
        // 'safeIncreaseAllowance' and 'safeDecreaseAllowance'
        require(
            (value == 0) || (token.allowance(address(this), spender) == 0),
            "SafeERC20: approve from non-zero to non-zero allowance"
        );
        _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value));
    }

    /**
     * @dev Increase the calling contract's allowance toward `spender` by `value`. If `token` returns no value,
     * non-reverting calls are assumed to be successful.
     */
    function safeIncreaseAllowance(IERC20 token, address spender, uint256 value) internal {
        uint256 oldAllowance = token.allowance(address(this), spender);
        _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, oldAllowance + value));
    }

    /**
     * @dev Decrease the calling contract's allowance toward `spender` by `value`. If `token` returns no value,
     * non-reverting calls are assumed to be successful.
     */
    function safeDecreaseAllowance(IERC20 token, address spender, uint256 value) internal {
        unchecked {
            uint256 oldAllowance = token.allowance(address(this), spender);
            require(oldAllowance >= value, "SafeERC20: decreased allowance below zero");
            _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, oldAllowance - value));
        }
    }

    /**
     * @dev Set the calling contract's allowance toward `spender` to `value`. If `token` returns no value,
     * non-reverting calls are assumed to be successful. Meant to be used with tokens that require the approval
     * to be set to zero before setting it to a non-zero value, such as USDT.
     */
    function forceApprove(IERC20 token, address spender, uint256 value) internal {
        bytes memory approvalCall = abi.encodeWithSelector(token.approve.selector, spender, value);

        if (!_callOptionalReturnBool(token, approvalCall)) {
            _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, 0));
            _callOptionalReturn(token, approvalCall);
        }
    }

    /**
     * @dev Use a ERC-2612 signature to set the `owner` approval toward `spender` on `token`.
     * Revert on invalid signature.
     */
    function safePermit(
        IERC20Permit token,
        address owner,
        address spender,
        uint256 value,
        uint256 deadline,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) internal {
        uint256 nonceBefore = token.nonces(owner);
        token.permit(owner, spender, value, deadline, v, r, s);
        uint256 nonceAfter = token.nonces(owner);
        require(nonceAfter == nonceBefore + 1, "SafeERC20: permit did not succeed");
    }

    /**
     * @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement
     * on the return value: the return value is optional (but if data is returned, it must not be false).
     * @param token The token targeted by the call.
     * @param data The call data (encoded using abi.encode or one of its variants).
     */
    function _callOptionalReturn(IERC20 token, bytes memory data) private {
        // We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since
        // we're implementing it ourselves. We use {Address-functionCall} to perform this call, which verifies that
        // the target address contains contract code and also asserts for success in the low-level call.

        bytes memory returndata = address(token).functionCall(data, "SafeERC20: low-level call failed");
        require(returndata.length == 0 || abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed");
    }

    /**
     * @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement
     * on the return value: the return value is optional (but if data is returned, it must not be false).
     * @param token The token targeted by the call.
     * @param data The call data (encoded using abi.encode or one of its variants).
     *
     * This is a variant of {_callOptionalReturn} that silents catches all reverts and returns a bool instead.
     */
    function _callOptionalReturnBool(IERC20 token, bytes memory data) private returns (bool) {
        // We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since
        // we're implementing it ourselves. We cannot use {Address-functionCall} here since this should return false
        // and not revert is the subcall reverts.

        (bool success, bytes memory returndata) = address(token).call(data);
        return
            success && (returndata.length == 0 || abi.decode(returndata, (bool))) && Address.isContract(address(token));
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.3.0) (utils/math/Math.sol)

pragma solidity ^0.8.20;

import {Panic} from "../Panic.sol";
import {SafeCast} from "./SafeCast.sol";

/**
 * @dev Standard math utilities missing in the Solidity language.
 */
library Math {
    enum Rounding {
        Floor, // Toward negative infinity
        Ceil, // Toward positive infinity
        Trunc, // Toward zero
        Expand // Away from zero
    }

    /**
     * @dev Return the 512-bit addition of two uint256.
     *
     * The result is stored in two 256 variables such that sum = high * 2²⁵⁶ + low.
     */
    function add512(uint256 a, uint256 b) internal pure returns (uint256 high, uint256 low) {
        assembly ("memory-safe") {
            low := add(a, b)
            high := lt(low, a)
        }
    }

    /**
     * @dev Return the 512-bit multiplication of two uint256.
     *
     * The result is stored in two 256 variables such that product = high * 2²⁵⁶ + low.
     */
    function mul512(uint256 a, uint256 b) internal pure returns (uint256 high, uint256 low) {
        // 512-bit multiply [high low] = x * y. Compute the product mod 2²⁵⁶ and mod 2²⁵⁶ - 1, then use
        // the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256
        // variables such that product = high * 2²⁵⁶ + low.
        assembly ("memory-safe") {
            let mm := mulmod(a, b, not(0))
            low := mul(a, b)
            high := sub(sub(mm, low), lt(mm, low))
        }
    }

    /**
     * @dev Returns the addition of two unsigned integers, with a success flag (no overflow).
     */
    function tryAdd(uint256 a, uint256 b) internal pure returns (bool success, uint256 result) {
        unchecked {
            uint256 c = a + b;
            success = c >= a;
            result = c * SafeCast.toUint(success);
        }
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, with a success flag (no overflow).
     */
    function trySub(uint256 a, uint256 b) internal pure returns (bool success, uint256 result) {
        unchecked {
            uint256 c = a - b;
            success = c <= a;
            result = c * SafeCast.toUint(success);
        }
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, with a success flag (no overflow).
     */
    function tryMul(uint256 a, uint256 b) internal pure returns (bool success, uint256 result) {
        unchecked {
            uint256 c = a * b;
            assembly ("memory-safe") {
                // Only true when the multiplication doesn't overflow
                // (c / a == b) || (a == 0)
                success := or(eq(div(c, a), b), iszero(a))
            }
            // equivalent to: success ? c : 0
            result = c * SafeCast.toUint(success);
        }
    }

    /**
     * @dev Returns the division of two unsigned integers, with a success flag (no division by zero).
     */
    function tryDiv(uint256 a, uint256 b) internal pure returns (bool success, uint256 result) {
        unchecked {
            success = b > 0;
            assembly ("memory-safe") {
                // The `DIV` opcode returns zero when the denominator is 0.
                result := div(a, b)
            }
        }
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers, with a success flag (no division by zero).
     */
    function tryMod(uint256 a, uint256 b) internal pure returns (bool success, uint256 result) {
        unchecked {
            success = b > 0;
            assembly ("memory-safe") {
                // The `MOD` opcode returns zero when the denominator is 0.
                result := mod(a, b)
            }
        }
    }

    /**
     * @dev Unsigned saturating addition, bounds to `2²⁵⁶ - 1` instead of overflowing.
     */
    function saturatingAdd(uint256 a, uint256 b) internal pure returns (uint256) {
        (bool success, uint256 result) = tryAdd(a, b);
        return ternary(success, result, type(uint256).max);
    }

    /**
     * @dev Unsigned saturating subtraction, bounds to zero instead of overflowing.
     */
    function saturatingSub(uint256 a, uint256 b) internal pure returns (uint256) {
        (, uint256 result) = trySub(a, b);
        return result;
    }

    /**
     * @dev Unsigned saturating multiplication, bounds to `2²⁵⁶ - 1` instead of overflowing.
     */
    function saturatingMul(uint256 a, uint256 b) internal pure returns (uint256) {
        (bool success, uint256 result) = tryMul(a, b);
        return ternary(success, result, type(uint256).max);
    }

    /**
     * @dev Branchless ternary evaluation for `a ? b : c`. Gas costs are constant.
     *
     * IMPORTANT: This function may reduce bytecode size and consume less gas when used standalone.
     * However, the compiler may optimize Solidity ternary operations (i.e. `a ? b : c`) to only compute
     * one branch when needed, making this function more expensive.
     */
    function ternary(bool condition, uint256 a, uint256 b) internal pure returns (uint256) {
        unchecked {
            // branchless ternary works because:
            // b ^ (a ^ b) == a
            // b ^ 0 == b
            return b ^ ((a ^ b) * SafeCast.toUint(condition));
        }
    }

    /**
     * @dev Returns the largest of two numbers.
     */
    function max(uint256 a, uint256 b) internal pure returns (uint256) {
        return ternary(a > b, a, b);
    }

    /**
     * @dev Returns the smallest of two numbers.
     */
    function min(uint256 a, uint256 b) internal pure returns (uint256) {
        return ternary(a < b, a, b);
    }

    /**
     * @dev Returns the average of two numbers. The result is rounded towards
     * zero.
     */
    function average(uint256 a, uint256 b) internal pure returns (uint256) {
        // (a + b) / 2 can overflow.
        return (a & b) + (a ^ b) / 2;
    }

    /**
     * @dev Returns the ceiling of the division of two numbers.
     *
     * This differs from standard division with `/` in that it rounds towards infinity instead
     * of rounding towards zero.
     */
    function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {
        if (b == 0) {
            // Guarantee the same behavior as in a regular Solidity division.
            Panic.panic(Panic.DIVISION_BY_ZERO);
        }

        // The following calculation ensures accurate ceiling division without overflow.
        // Since a is non-zero, (a - 1) / b will not overflow.
        // The largest possible result occurs when (a - 1) / b is type(uint256).max,
        // but the largest value we can obtain is type(uint256).max - 1, which happens
        // when a = type(uint256).max and b = 1.
        unchecked {
            return SafeCast.toUint(a > 0) * ((a - 1) / b + 1);
        }
    }

    /**
     * @dev Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or
     * denominator == 0.
     *
     * Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv) with further edits by
     * Uniswap Labs also under MIT license.
     */
    function mulDiv(uint256 x, uint256 y, uint256 denominator) internal pure returns (uint256 result) {
        unchecked {
            (uint256 high, uint256 low) = mul512(x, y);

            // Handle non-overflow cases, 256 by 256 division.
            if (high == 0) {
                // Solidity will revert if denominator == 0, unlike the div opcode on its own.
                // The surrounding unchecked block does not change this fact.
                // See https://docs.soliditylang.org/en/latest/control-structures.html#checked-or-unchecked-arithmetic.
                return low / denominator;
            }

            // Make sure the result is less than 2²⁵⁶. Also prevents denominator == 0.
            if (denominator <= high) {
                Panic.panic(ternary(denominator == 0, Panic.DIVISION_BY_ZERO, Panic.UNDER_OVERFLOW));
            }

            ///////////////////////////////////////////////
            // 512 by 256 division.
            ///////////////////////////////////////////////

            // Make division exact by subtracting the remainder from [high low].
            uint256 remainder;
            assembly ("memory-safe") {
                // Compute remainder using mulmod.
                remainder := mulmod(x, y, denominator)

                // Subtract 256 bit number from 512 bit number.
                high := sub(high, gt(remainder, low))
                low := sub(low, remainder)
            }

            // Factor powers of two out of denominator and compute largest power of two divisor of denominator.
            // Always >= 1. See https://cs.stackexchange.com/q/138556/92363.

            uint256 twos = denominator & (0 - denominator);
            assembly ("memory-safe") {
                // Divide denominator by twos.
                denominator := div(denominator, twos)

                // Divide [high low] by twos.
                low := div(low, twos)

                // Flip twos such that it is 2²⁵⁶ / twos. If twos is zero, then it becomes one.
                twos := add(div(sub(0, twos), twos), 1)
            }

            // Shift in bits from high into low.
            low |= high * twos;

            // Invert denominator mod 2²⁵⁶. Now that denominator is an odd number, it has an inverse modulo 2²⁵⁶ such
            // that denominator * inv ≡ 1 mod 2²⁵⁶. Compute the inverse by starting with a seed that is correct for
            // four bits. That is, denominator * inv ≡ 1 mod 2⁴.
            uint256 inverse = (3 * denominator) ^ 2;

            // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also
            // works in modular arithmetic, doubling the correct bits in each step.
            inverse *= 2 - denominator * inverse; // inverse mod 2⁸
            inverse *= 2 - denominator * inverse; // inverse mod 2¹⁶
            inverse *= 2 - denominator * inverse; // inverse mod 2³²
            inverse *= 2 - denominator * inverse; // inverse mod 2⁶⁴
            inverse *= 2 - denominator * inverse; // inverse mod 2¹²⁸
            inverse *= 2 - denominator * inverse; // inverse mod 2²⁵⁶

            // Because the division is now exact we can divide by multiplying with the modular inverse of denominator.
            // This will give us the correct result modulo 2²⁵⁶. Since the preconditions guarantee that the outcome is
            // less than 2²⁵⁶, this is the final result. We don't need to compute the high bits of the result and high
            // is no longer required.
            result = low * inverse;
            return result;
        }
    }

    /**
     * @dev Calculates x * y / denominator with full precision, following the selected rounding direction.
     */
    function mulDiv(uint256 x, uint256 y, uint256 denominator, Rounding rounding) internal pure returns (uint256) {
        return mulDiv(x, y, denominator) + SafeCast.toUint(unsignedRoundsUp(rounding) && mulmod(x, y, denominator) > 0);
    }

    /**
     * @dev Calculates floor(x * y >> n) with full precision. Throws if result overflows a uint256.
     */
    function mulShr(uint256 x, uint256 y, uint8 n) internal pure returns (uint256 result) {
        unchecked {
            (uint256 high, uint256 low) = mul512(x, y);
            if (high >= 1 << n) {
                Panic.panic(Panic.UNDER_OVERFLOW);
            }
            return (high << (256 - n)) | (low >> n);
        }
    }

    /**
     * @dev Calculates x * y >> n with full precision, following the selected rounding direction.
     */
    function mulShr(uint256 x, uint256 y, uint8 n, Rounding rounding) internal pure returns (uint256) {
        return mulShr(x, y, n) + SafeCast.toUint(unsignedRoundsUp(rounding) && mulmod(x, y, 1 << n) > 0);
    }

    /**
     * @dev Calculate the modular multiplicative inverse of a number in Z/nZ.
     *
     * If n is a prime, then Z/nZ is a field. In that case all elements are inversible, except 0.
     * If n is not a prime, then Z/nZ is not a field, and some elements might not be inversible.
     *
     * If the input value is not inversible, 0 is returned.
     *
     * NOTE: If you know for sure that n is (big) a prime, it may be cheaper to use Fermat's little theorem and get the
     * inverse using `Math.modExp(a, n - 2, n)`. See {invModPrime}.
     */
    function invMod(uint256 a, uint256 n) internal pure returns (uint256) {
        unchecked {
            if (n == 0) return 0;

            // The inverse modulo is calculated using the Extended Euclidean Algorithm (iterative version)
            // Used to compute integers x and y such that: ax + ny = gcd(a, n).
            // When the gcd is 1, then the inverse of a modulo n exists and it's x.
            // ax + ny = 1
            // ax = 1 + (-y)n
            // ax ≡ 1 (mod n) # x is the inverse of a modulo n

            // If the remainder is 0 the gcd is n right away.
            uint256 remainder = a % n;
            uint256 gcd = n;

            // Therefore the initial coefficients are:
            // ax + ny = gcd(a, n) = n
            // 0a + 1n = n
            int256 x = 0;
            int256 y = 1;

            while (remainder != 0) {
                uint256 quotient = gcd / remainder;

                (gcd, remainder) = (
                    // The old remainder is the next gcd to try.
                    remainder,
                    // Compute the next remainder.
                    // Can't overflow given that (a % gcd) * (gcd // (a % gcd)) <= gcd
                    // where gcd is at most n (capped to type(uint256).max)
                    gcd - remainder * quotient
                );

                (x, y) = (
                    // Increment the coefficient of a.
                    y,
                    // Decrement the coefficient of n.
                    // Can overflow, but the result is casted to uint256 so that the
                    // next value of y is "wrapped around" to a value between 0 and n - 1.
                    x - y * int256(quotient)
                );
            }

            if (gcd != 1) return 0; // No inverse exists.
            return ternary(x < 0, n - uint256(-x), uint256(x)); // Wrap the result if it's negative.
        }
    }

    /**
     * @dev Variant of {invMod}. More efficient, but only works if `p` is known to be a prime greater than `2`.
     *
     * From https://en.wikipedia.org/wiki/Fermat%27s_little_theorem[Fermat's little theorem], we know that if p is
     * prime, then `a**(p-1) ≡ 1 mod p`. As a consequence, we have `a * a**(p-2) ≡ 1 mod p`, which means that
     * `a**(p-2)` is the modular multiplicative inverse of a in Fp.
     *
     * NOTE: this function does NOT check that `p` is a prime greater than `2`.
     */
    function invModPrime(uint256 a, uint256 p) internal view returns (uint256) {
        unchecked {
            return Math.modExp(a, p - 2, p);
        }
    }

    /**
     * @dev Returns the modular exponentiation of the specified base, exponent and modulus (b ** e % m)
     *
     * Requirements:
     * - modulus can't be zero
     * - underlying staticcall to precompile must succeed
     *
     * IMPORTANT: The result is only valid if the underlying call succeeds. When using this function, make
     * sure the chain you're using it on supports the precompiled contract for modular exponentiation
     * at address 0x05 as specified in https://eips.ethereum.org/EIPS/eip-198[EIP-198]. Otherwise,
     * the underlying function will succeed given the lack of a revert, but the result may be incorrectly
     * interpreted as 0.
     */
    function modExp(uint256 b, uint256 e, uint256 m) internal view returns (uint256) {
        (bool success, uint256 result) = tryModExp(b, e, m);
        if (!success) {
            Panic.panic(Panic.DIVISION_BY_ZERO);
        }
        return result;
    }

    /**
     * @dev Returns the modular exponentiation of the specified base, exponent and modulus (b ** e % m).
     * It includes a success flag indicating if the operation succeeded. Operation will be marked as failed if trying
     * to operate modulo 0 or if the underlying precompile reverted.
     *
     * IMPORTANT: The result is only valid if the success flag is true. When using this function, make sure the chain
     * you're using it on supports the precompiled contract for modular exponentiation at address 0x05 as specified in
     * https://eips.ethereum.org/EIPS/eip-198[EIP-198]. Otherwise, the underlying function will succeed given the lack
     * of a revert, but the result may be incorrectly interpreted as 0.
     */
    function tryModExp(uint256 b, uint256 e, uint256 m) internal view returns (bool success, uint256 result) {
        if (m == 0) return (false, 0);
        assembly ("memory-safe") {
            let ptr := mload(0x40)
            // | Offset    | Content    | Content (Hex)                                                      |
            // |-----------|------------|--------------------------------------------------------------------|
            // | 0x00:0x1f | size of b  | 0x0000000000000000000000000000000000000000000000000000000000000020 |
            // | 0x20:0x3f | size of e  | 0x0000000000000000000000000000000000000000000000000000000000000020 |
            // | 0x40:0x5f | size of m  | 0x0000000000000000000000000000000000000000000000000000000000000020 |
            // | 0x60:0x7f | value of b | 0x<.............................................................b> |
            // | 0x80:0x9f | value of e | 0x<.............................................................e> |
            // | 0xa0:0xbf | value of m | 0x<.............................................................m> |
            mstore(ptr, 0x20)
            mstore(add(ptr, 0x20), 0x20)
            mstore(add(ptr, 0x40), 0x20)
            mstore(add(ptr, 0x60), b)
            mstore(add(ptr, 0x80), e)
            mstore(add(ptr, 0xa0), m)

            // Given the result < m, it's guaranteed to fit in 32 bytes,
            // so we can use the memory scratch space located at offset 0.
            success := staticcall(gas(), 0x05, ptr, 0xc0, 0x00, 0x20)
            result := mload(0x00)
        }
    }

    /**
     * @dev Variant of {modExp} that supports inputs of arbitrary length.
     */
    function modExp(bytes memory b, bytes memory e, bytes memory m) internal view returns (bytes memory) {
        (bool success, bytes memory result) = tryModExp(b, e, m);
        if (!success) {
            Panic.panic(Panic.DIVISION_BY_ZERO);
        }
        return result;
    }

    /**
     * @dev Variant of {tryModExp} that supports inputs of arbitrary length.
     */
    function tryModExp(
        bytes memory b,
        bytes memory e,
        bytes memory m
    ) internal view returns (bool success, bytes memory result) {
        if (_zeroBytes(m)) return (false, new bytes(0));

        uint256 mLen = m.length;

        // Encode call args in result and move the free memory pointer
        result = abi.encodePacked(b.length, e.length, mLen, b, e, m);

        assembly ("memory-safe") {
            let dataPtr := add(result, 0x20)
            // Write result on top of args to avoid allocating extra memory.
            success := staticcall(gas(), 0x05, dataPtr, mload(result), dataPtr, mLen)
            // Overwrite the length.
            // result.length > returndatasize() is guaranteed because returndatasize() == m.length
            mstore(result, mLen)
            // Set the memory pointer after the returned data.
            mstore(0x40, add(dataPtr, mLen))
        }
    }

    /**
     * @dev Returns whether the provided byte array is zero.
     */
    function _zeroBytes(bytes memory byteArray) private pure returns (bool) {
        for (uint256 i = 0; i < byteArray.length; ++i) {
            if (byteArray[i] != 0) {
                return false;
            }
        }
        return true;
    }

    /**
     * @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded
     * towards zero.
     *
     * This method is based on Newton's method for computing square roots; the algorithm is restricted to only
     * using integer operations.
     */
    function sqrt(uint256 a) internal pure returns (uint256) {
        unchecked {
            // Take care of easy edge cases when a == 0 or a == 1
            if (a <= 1) {
                return a;
            }

            // In this function, we use Newton's method to get a root of `f(x) := x² - a`. It involves building a
            // sequence x_n that converges toward sqrt(a). For each iteration x_n, we also define the error between
            // the current value as `ε_n = | x_n - sqrt(a) |`.
            //
            // For our first estimation, we consider `e` the smallest power of 2 which is bigger than the square root
            // of the target. (i.e. `2**(e-1) ≤ sqrt(a) < 2**e`). We know that `e ≤ 128` because `(2¹²⁸)² = 2²⁵⁶` is
            // bigger than any uint256.
            //
            // By noticing that
            // `2**(e-1) ≤ sqrt(a) < 2**e → (2**(e-1))² ≤ a < (2**e)² → 2**(2*e-2) ≤ a < 2**(2*e)`
            // we can deduce that `e - 1` is `log2(a) / 2`. We can thus compute `x_n = 2**(e-1)` using a method similar
            // to the msb function.
            uint256 aa = a;
            uint256 xn = 1;

            if (aa >= (1 << 128)) {
                aa >>= 128;
                xn <<= 64;
            }
            if (aa >= (1 << 64)) {
                aa >>= 64;
                xn <<= 32;
            }
            if (aa >= (1 << 32)) {
                aa >>= 32;
                xn <<= 16;
            }
            if (aa >= (1 << 16)) {
                aa >>= 16;
                xn <<= 8;
            }
            if (aa >= (1 << 8)) {
                aa >>= 8;
                xn <<= 4;
            }
            if (aa >= (1 << 4)) {
                aa >>= 4;
                xn <<= 2;
            }
            if (aa >= (1 << 2)) {
                xn <<= 1;
            }

            // We now have x_n such that `x_n = 2**(e-1) ≤ sqrt(a) < 2**e = 2 * x_n`. This implies ε_n ≤ 2**(e-1).
            //
            // We can refine our estimation by noticing that the middle of that interval minimizes the error.
            // If we move x_n to equal 2**(e-1) + 2**(e-2), then we reduce the error to ε_n ≤ 2**(e-2).
            // This is going to be our x_0 (and ε_0)
            xn = (3 * xn) >> 1; // ε_0 := | x_0 - sqrt(a) | ≤ 2**(e-2)

            // From here, Newton's method give us:
            // x_{n+1} = (x_n + a / x_n) / 2
            //
            // One should note that:
            // x_{n+1}² - a = ((x_n + a / x_n) / 2)² - a
            //              = ((x_n² + a) / (2 * x_n))² - a
            //              = (x_n⁴ + 2 * a * x_n² + a²) / (4 * x_n²) - a
            //              = (x_n⁴ + 2 * a * x_n² + a² - 4 * a * x_n²) / (4 * x_n²)
            //              = (x_n⁴ - 2 * a * x_n² + a²) / (4 * x_n²)
            //              = (x_n² - a)² / (2 * x_n)²
            //              = ((x_n² - a) / (2 * x_n))²
            //              ≥ 0
            // Which proves that for all n ≥ 1, sqrt(a) ≤ x_n
            //
            // This gives us the proof of quadratic convergence of the sequence:
            // ε_{n+1} = | x_{n+1} - sqrt(a) |
            //         = | (x_n + a / x_n) / 2 - sqrt(a) |
            //         = | (x_n² + a - 2*x_n*sqrt(a)) / (2 * x_n) |
            //         = | (x_n - sqrt(a))² / (2 * x_n) |
            //         = | ε_n² / (2 * x_n) |
            //         = ε_n² / | (2 * x_n) |
            //
            // For the first iteration, we have a special case where x_0 is known:
            // ε_1 = ε_0² / | (2 * x_0) |
            //     ≤ (2**(e-2))² / (2 * (2**(e-1) + 2**(e-2)))
            //     ≤ 2**(2*e-4) / (3 * 2**(e-1))
            //     ≤ 2**(e-3) / 3
            //     ≤ 2**(e-3-log2(3))
            //     ≤ 2**(e-4.5)
            //
            // For the following iterations, we use the fact that, 2**(e-1) ≤ sqrt(a) ≤ x_n:
            // ε_{n+1} = ε_n² / | (2 * x_n) |
            //         ≤ (2**(e-k))² / (2 * 2**(e-1))
            //         ≤ 2**(2*e-2*k) / 2**e
            //         ≤ 2**(e-2*k)
            xn = (xn + a / xn) >> 1; // ε_1 := | x_1 - sqrt(a) | ≤ 2**(e-4.5)  -- special case, see above
            xn = (xn + a / xn) >> 1; // ε_2 := | x_2 - sqrt(a) | ≤ 2**(e-9)    -- general case with k = 4.5
            xn = (xn + a / xn) >> 1; // ε_3 := | x_3 - sqrt(a) | ≤ 2**(e-18)   -- general case with k = 9
            xn = (xn + a / xn) >> 1; // ε_4 := | x_4 - sqrt(a) | ≤ 2**(e-36)   -- general case with k = 18
            xn = (xn + a / xn) >> 1; // ε_5 := | x_5 - sqrt(a) | ≤ 2**(e-72)   -- general case with k = 36
            xn = (xn + a / xn) >> 1; // ε_6 := | x_6 - sqrt(a) | ≤ 2**(e-144)  -- general case with k = 72

            // Because e ≤ 128 (as discussed during the first estimation phase), we know have reached a precision
            // ε_6 ≤ 2**(e-144) < 1. Given we're operating on integers, then we can ensure that xn is now either
            // sqrt(a) or sqrt(a) + 1.
            return xn - SafeCast.toUint(xn > a / xn);
        }
    }

    /**
     * @dev Calculates sqrt(a), following the selected rounding direction.
     */
    function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = sqrt(a);
            return result + SafeCast.toUint(unsignedRoundsUp(rounding) && result * result < a);
        }
    }

    /**
     * @dev Return the log in base 2 of a positive value rounded towards zero.
     * Returns 0 if given 0.
     */
    function log2(uint256 x) internal pure returns (uint256 r) {
        // If value has upper 128 bits set, log2 result is at least 128
        r = SafeCast.toUint(x > 0xffffffffffffffffffffffffffffffff) << 7;
        // If upper 64 bits of 128-bit half set, add 64 to result
        r |= SafeCast.toUint((x >> r) > 0xffffffffffffffff) << 6;
        // If upper 32 bits of 64-bit half set, add 32 to result
        r |= SafeCast.toUint((x >> r) > 0xffffffff) << 5;
        // If upper 16 bits of 32-bit half set, add 16 to result
        r |= SafeCast.toUint((x >> r) > 0xffff) << 4;
        // If upper 8 bits of 16-bit half set, add 8 to result
        r |= SafeCast.toUint((x >> r) > 0xff) << 3;
        // If upper 4 bits of 8-bit half set, add 4 to result
        r |= SafeCast.toUint((x >> r) > 0xf) << 2;

        // Shifts value right by the current result and use it as an index into this lookup table:
        //
        // | x (4 bits) |  index  | table[index] = MSB position |
        // |------------|---------|-----------------------------|
        // |    0000    |    0    |        table[0] = 0         |
        // |    0001    |    1    |        table[1] = 0         |
        // |    0010    |    2    |        table[2] = 1         |
        // |    0011    |    3    |        table[3] = 1         |
        // |    0100    |    4    |        table[4] = 2         |
        // |    0101    |    5    |        table[5] = 2         |
        // |    0110    |    6    |        table[6] = 2         |
        // |    0111    |    7    |        table[7] = 2         |
        // |    1000    |    8    |        table[8] = 3         |
        // |    1001    |    9    |        table[9] = 3         |
        // |    1010    |   10    |        table[10] = 3        |
        // |    1011    |   11    |        table[11] = 3        |
        // |    1100    |   12    |        table[12] = 3        |
        // |    1101    |   13    |        table[13] = 3        |
        // |    1110    |   14    |        table[14] = 3        |
        // |    1111    |   15    |        table[15] = 3        |
        //
        // The lookup table is represented as a 32-byte value with the MSB positions for 0-15 in the last 16 bytes.
        assembly ("memory-safe") {
            r := or(r, byte(shr(r, x), 0x0000010102020202030303030303030300000000000000000000000000000000))
        }
    }

    /**
     * @dev Return the log in base 2, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log2(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log2(value);
            return result + SafeCast.toUint(unsignedRoundsUp(rounding) && 1 << result < value);
        }
    }

    /**
     * @dev Return the log in base 10 of a positive value rounded towards zero.
     * Returns 0 if given 0.
     */
    function log10(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >= 10 ** 64) {
                value /= 10 ** 64;
                result += 64;
            }
            if (value >= 10 ** 32) {
                value /= 10 ** 32;
                result += 32;
            }
            if (value >= 10 ** 16) {
                value /= 10 ** 16;
                result += 16;
            }
            if (value >= 10 ** 8) {
                value /= 10 ** 8;
                result += 8;
            }
            if (value >= 10 ** 4) {
                value /= 10 ** 4;
                result += 4;
            }
            if (value >= 10 ** 2) {
                value /= 10 ** 2;
                result += 2;
            }
            if (value >= 10 ** 1) {
                result += 1;
            }
        }
        return result;
    }

    /**
     * @dev Return the log in base 10, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log10(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log10(value);
            return result + SafeCast.toUint(unsignedRoundsUp(rounding) && 10 ** result < value);
        }
    }

    /**
     * @dev Return the log in base 256 of a positive value rounded towards zero.
     * Returns 0 if given 0.
     *
     * Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string.
     */
    function log256(uint256 x) internal pure returns (uint256 r) {
        // If value has upper 128 bits set, log2 result is at least 128
        r = SafeCast.toUint(x > 0xffffffffffffffffffffffffffffffff) << 7;
        // If upper 64 bits of 128-bit half set, add 64 to result
        r |= SafeCast.toUint((x >> r) > 0xffffffffffffffff) << 6;
        // If upper 32 bits of 64-bit half set, add 32 to result
        r |= SafeCast.toUint((x >> r) > 0xffffffff) << 5;
        // If upper 16 bits of 32-bit half set, add 16 to result
        r |= SafeCast.toUint((x >> r) > 0xffff) << 4;
        // Add 1 if upper 8 bits of 16-bit half set, and divide accumulated result by 8
        return (r >> 3) | SafeCast.toUint((x >> r) > 0xff);
    }

    /**
     * @dev Return the log in base 256, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log256(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log256(value);
            return result + SafeCast.toUint(unsignedRoundsUp(rounding) && 1 << (result << 3) < value);
        }
    }

    /**
     * @dev Returns whether a provided rounding mode is considered rounding up for unsigned integers.
     */
    function unsignedRoundsUp(Rounding rounding) internal pure returns (bool) {
        return uint8(rounding) % 2 == 1;
    }
}

// SPDX-License-Identifier: GPL-2.0-or-later
pragma solidity ^0.8.18;

type Id is bytes32;

struct MarketParams {
    address loanToken;
    address collateralToken;
    address oracle;
    address irm;
    uint256 lltv;
    address creditLine;
}

/// @dev Warning: For `feeRecipient`, `supplyShares` does not contain the accrued shares since the last interest
/// accrual.
struct Position {
    uint256 supplyShares;
    uint128 borrowShares;
    uint128 collateral;
}

/// @dev Warning: `totalSupplyAssets` does not contain the accrued interest since the last interest accrual.
/// @dev Warning: `totalBorrowAssets` does not contain the accrued interest since the last interest accrual.
/// @dev Warning: `totalSupplyShares` does not contain the additional shares accrued by `feeRecipient` since the last
/// interest accrual.
/// @dev Warning: `totalMarkdownAmount` may be stale as markdowns are only updated when borrowers are touched.
struct Market {
    uint128 totalSupplyAssets;
    uint128 totalSupplyShares;
    uint128 totalBorrowAssets;
    uint128 totalBorrowShares;
    uint128 lastUpdate;
    uint128 fee;
    uint128 totalMarkdownAmount; // Running tally of all borrower markdowns
}

/// @notice Per-borrower premium tracking
/// @param lastAccrualTime Timestamp of the last premium accrual for this borrower
/// @param rate Current risk premium rate per second (scaled by WAD)
/// @param borrowAssetsAtLastAccrual Snapshot of borrow position at last premium accrual
struct BorrowerPremium {
    uint128 lastAccrualTime;
    uint128 rate;
    uint128 borrowAssetsAtLastAccrual;
}

/// @notice Repayment tracking structures
enum RepaymentStatus {
    Current,
    GracePeriod,
    Delinquent,
    Default
}

struct PaymentCycle {
    uint256 endDate;
}

struct RepaymentObligation {
    uint128 paymentCycleId;
    uint128 amountDue;
    uint128 endingBalance;
}

/// @notice Markdown state for tracking defaulted debt value reduction
/// @param lastCalculatedMarkdown Last calculated markdown amount
struct MarkdownState {
    uint128 lastCalculatedMarkdown;
}

struct Authorization {
    address authorizer;
    address authorized;
    bool isAuthorized;
    uint256 nonce;
    uint256 deadline;
}

struct Signature {
    uint8 v;
    bytes32 r;
    bytes32 s;
}

/// @dev This interface is used for factorizing IMorphoStaticTyping and IMorpho.
/// @dev Consider using the IMorpho interface instead of this one.
interface IMorphoBase {
    /// @notice The EIP-712 domain separator.
    /// @dev Warning: Every EIP-712 signed message based on this domain separator can be reused on chains sharing the
    /// same chain id and on forks because the domain separator would be the same.
    function DOMAIN_SEPARATOR() external view returns (bytes32);

    /// @notice The owner of the contract.
    /// @dev It has the power to change the owner.
    /// @dev It has the power to set fees on markets and set the fee recipient.
    /// @dev It has the power to enable but not disable IRMs and LLTVs.
    function owner() external view returns (address);

    /// @notice The fee recipient of all markets.
    /// @dev The recipient receives the fees of a given market through a supply position on that market.
    function feeRecipient() external view returns (address);

    /// @notice Whether the `irm` is enabled.
    function isIrmEnabled(address irm) external view returns (bool);

    /// @notice Whether the `lltv` is enabled.
    function isLltvEnabled(uint256 lltv) external view returns (bool);

    /// @notice The `authorizer`'s current nonce. Used to prevent replay attacks with EIP-712 signatures.
    function nonce(address authorizer) external view returns (uint256);

    /// @notice Sets `newOwner` as `owner` of the contract.
    /// @dev Warning: No two-step transfer ownership.
    /// @dev Warning: The owner can be set to the zero address.
    function setOwner(address newOwner) external;

    /// @notice Enables `irm` as a possible IRM for market creation.
    /// @dev Warning: It is not possible to disable an IRM.
    function enableIrm(address irm) external;

    /// @notice Enables `lltv` as a possible LLTV for market creation.
    /// @dev Warning: It is not possible to disable a LLTV.
    function enableLltv(uint256 lltv) external;

    /// @notice Sets the `newFee` for the given market `marketParams`.
    /// @param newFee The new fee, scaled by WAD.
    /// @dev Warning: The recipient can be the zero address.
    function setFee(MarketParams memory marketParams, uint256 newFee) external;

    /// @notice Sets `newFeeRecipient` as `feeRecipient` of the fee.
    /// @dev Warning: If the fee recipient is set to the zero address, fees will accrue there and will be lost.
    /// @dev Modifying the fee recipient will allow the new recipient to claim any pending fees not yet accrued. To
    /// ensure that the current recipient receives all due fees, accrue interest manually prior to making any changes.
    function setFeeRecipient(address newFeeRecipient) external;

    /// @notice Creates the market `marketParams`.
    /// @dev Here is the list of assumptions on the market's dependencies (tokens, IRM and oracle) that guarantees
    /// Morpho behaves as expected:
    /// - The token should be ERC-20 compliant, except that it can omit return values on `transfer` and `transferFrom`.
    /// - The token balance of Morpho should only decrease on `transfer` and `transferFrom`. In particular, tokens with
    /// burn functions are not supported.
    /// - The token should not re-enter Morpho on `transfer` nor `transferFrom`.
    /// - The token balance of the sender (resp. receiver) should decrease (resp. increase) by exactly the given amount
    /// on `transfer` and `transferFrom`. In particular, tokens with fees on transfer are not supported.
    /// - The IRM should not re-enter Morpho.
    /// - The oracle should return a price with the correct scaling.
    /// @dev Here is a list of assumptions on the market's dependencies which, if broken, could break Morpho's liveness
    /// properties (funds could get stuck):
    /// - The token should not revert on `transfer` and `transferFrom` if balances and approvals are right.
    /// - The amount of assets supplied and borrowed should not go above ~1e35 (otherwise the computation of
    /// `toSharesUp` and `toSharesDown` can overflow).
    /// - The IRM should not revert on `borrowRate`.
    /// - The IRM should not return a very high borrow rate (otherwise the computation of `interest` in
    /// `_accrueInterest` can overflow).
    /// - The oracle should not revert `price`.
    /// - The oracle should not return a very high price (otherwise the computation of `maxBorrow` in `_isHealthy` or of
    /// `assetsRepaid` in `liquidate` can overflow).
    /// @dev The borrow share price of a market with less than 1e4 assets borrowed can be decreased by manipulations, to
    /// the point where `totalBorrowShares` is very large and borrowing overflows.
    function createMarket(MarketParams memory marketParams) external;

    /// @notice Supplies `assets` or `shares` on behalf of `onBehalf`, optionally calling back the caller's
    /// `onMorphoSupply` function with the given `data`.
    /// @dev Either `assets` or `shares` should be zero. Most use cases should rely on `assets` as an input so the
    /// caller is guaranteed to have `assets` tokens pulled from their balance, but the possibility to mint a specific
    /// amount of shares is given for full compatibility and precision.
    /// @dev Supplying a large amount can revert for overflow.
    /// @dev Supplying an amount of shares may lead to supply more or fewer assets than expected due to slippage.
    /// Consider using the `assets` parameter to avoid this.
    /// @param marketParams The market to supply assets to.
    /// @param assets The amount of assets to supply.
    /// @param shares The amount of shares to mint.
    /// @param onBehalf The address that will own the increased supply position.
    /// @param data Arbitrary data to pass to the `onMorphoSupply` callback. Pass empty data if not needed.
    /// @return assetsSupplied The amount of assets supplied.
    /// @return sharesSupplied The amount of shares minted.
    function supply(
        MarketParams memory marketParams,
        uint256 assets,
        uint256 shares,
        address onBehalf,
        bytes memory data
    ) external returns (uint256 assetsSupplied, uint256 sharesSupplied);

    /// @notice Withdraws `assets` or `shares` on behalf of `onBehalf` and sends the assets to `receiver`.
    /// @dev Either `assets` or `shares` should be zero. To withdraw max, pass the `shares`'s balance of `onBehalf`.
    /// @dev `msg.sender` must be authorized to manage `onBehalf`'s positions.
    /// @dev Withdrawing an amount corresponding to more shares than supplied will revert for underflow.
    /// @dev It is advised to use the `shares` input when withdrawing the full position to avoid reverts due to
    /// conversion roundings between shares and assets.
    /// @param marketParams The market to withdraw assets from.
    /// @param assets The amount of assets to withdraw.
    /// @param shares The amount of shares to burn.
    /// @param onBehalf The address of the owner of the supply position.
    /// @param receiver The address that will receive the withdrawn assets.
    /// @return assetsWithdrawn The amount of assets withdrawn.
    /// @return sharesWithdrawn The amount of shares burned.
    function withdraw(
        MarketParams memory marketParams,
        uint256 assets,
        uint256 shares,
        address onBehalf,
        address receiver
    ) external returns (uint256 assetsWithdrawn, uint256 sharesWithdrawn);

    /// @notice Borrows `assets` or `shares` on behalf of `onBehalf` and sends the assets to `receiver`.
    /// @dev Either `assets` or `shares` should be zero. Most use cases should rely on `assets` as an input so the
    /// caller is guaranteed to borrow `assets` of tokens, but the possibility to mint a specific amount of shares is
    /// given for full compatibility and precision.
    /// @dev `msg.sender` must be authorized to manage `onBehalf`'s positions.
    /// @dev Borrowing a large amount can revert for overflow.
    /// @dev Borrowing an amount of shares may lead to borrow fewer assets than expected due to slippage.
    /// Consider using the `assets` parameter to avoid this.
    /// @param marketParams The market to borrow assets from.
    /// @param assets The amount of assets to borrow.
    /// @param shares The amount of shares to mint.
    /// @param onBehalf The address that will own the increased borrow position.
    /// @param receiver The address that will receive the borrowed assets.
    /// @return assetsBorrowed The amount of assets borrowed.
    /// @return sharesBorrowed The amount of shares minted.
    function borrow(
        MarketParams memory marketParams,
        uint256 assets,
        uint256 shares,
        address onBehalf,
        address receiver
    ) external returns (uint256 assetsBorrowed, uint256 sharesBorrowed);

    /// @notice Repays `assets` or `shares` on behalf of `onBehalf`, optionally calling back the caller's
    /// `onMorphoRepay` function with the given `data`.
    /// @dev Either `assets` or `shares` should be zero. To repay max, pass the `shares`'s balance of `onBehalf`.
    /// @dev Repaying an amount corresponding to more shares than borrowed will revert for underflow.
    /// @dev It is advised to use the `shares` input when repaying the full position to avoid reverts due to conversion
    /// roundings between shares and assets.
    /// @dev An attacker can front-run a repay with a small repay making the transaction revert for underflow.
    /// @param marketParams The market to repay assets to.
    /// @param assets The amount of assets to repay.
    /// @param shares The amount of shares to burn.
    /// @param onBehalf The address of the owner of the debt position.
    /// @param data Arbitrary data to pass to the `onMorphoRepay` callback. Pass empty data if not needed.
    /// @return assetsRepaid The amount of assets repaid.
    /// @return sharesRepaid The amount of shares burned.
    function repay(
        MarketParams memory marketParams,
        uint256 assets,
        uint256 shares,
        address onBehalf,
        bytes memory data
    ) external returns (uint256 assetsRepaid, uint256 sharesRepaid);

    /// @notice Accrues interest for the given market `marketParams`.
    function accrueInterest(MarketParams memory marketParams) external;

    /// @notice Returns the data stored on the different `slots`.
    function extSloads(bytes32[] memory slots) external view returns (bytes32[] memory);
}

/// @dev This interface is inherited by Morpho so that function signatures are checked by the compiler.
/// @dev Consider using the IMorpho interface instead of this one.
interface IMorphoStaticTyping is IMorphoBase {
    /// @notice The state of the position of `user` on the market corresponding to `id`.
    /// @dev Warning: For `feeRecipient`, `supplyShares` does not contain the accrued shares since the last interest
    /// accrual.
    function position(Id id, address user)
        external
        view
        returns (uint256 supplyShares, uint128 borrowShares, uint128 collateral);

    /// @notice The state of the market corresponding to `id`.
    /// @dev Warning: `totalSupplyAssets` does not contain the accrued interest since the last interest accrual.
    /// @dev Warning: `totalBorrowAssets` does not contain the accrued interest since the last interest accrual.
    /// @dev Warning: `totalSupplyShares` does not contain the accrued shares by `feeRecipient` since the last interest
    /// accrual.
    function market(Id id)
        external
        view
        returns (
            uint128 totalSupplyAssets,
            uint128 totalSupplyShares,
            uint128 totalBorrowAssets,
            uint128 totalBorrowShares,
            uint128 lastUpdate,
            uint128 fee,
            uint128 totalMarkdownAmount
        );

    /// @notice The market params corresponding to `id`.
    /// @dev This mapping is not used in Morpho. It is there to enable reducing the cost associated to calldata on layer
    /// 2s by creating a wrapper contract with functions that take `id` as input instead of `marketParams`.
    function idToMarketParams(Id id)
        external
        view
        returns (
            address loanToken,
            address collateralToken,
            address oracle,
            address irm,
            uint256 lltv,
            address creditLine
        );
}

/// @title IMorpho
/// @author Morpho Labs
/// @custom:contact [email protected]
/// @dev Use this interface for Morpho to have access to all the functions with the appropriate function signatures.
interface IMorpho is IMorphoBase {
    /// @notice The state of the position of `user` on the market corresponding to `id`.
    /// @dev Warning: For `feeRecipient`, `p.supplyShares` does not contain the accrued shares since the last interest
    /// accrual.
    function position(Id id, address user) external view returns (Position memory p);

    /// @notice The state of the market corresponding to `id`.
    /// @dev Warning: `m.totalSupplyAssets` does not contain the accrued interest since the last interest accrual.
    /// @dev Warning: `m.totalBorrowAssets` does not contain the accrued interest since the last interest accrual.
    /// @dev Warning: `m.totalSupplyShares` does not contain the accrued shares by `feeRecipient` since the last
    /// interest accrual.
    function market(Id id) external view returns (Market memory m);

    /// @notice The market params corresponding to `id`.
    /// @dev This mapping is not used in Morpho. It is there to enable reducing the cost associated to calldata on layer
    /// 2s by creating a wrapper contract with functions that take `id` as input instead of `marketParams`.
    function idToMarketParams(Id id) external view returns (MarketParams memory);
}

/// @title IMorphoCredit
/// @author Morpho Labs
/// @custom:contact [email protected]
/// @dev Use this interface for Morpho to have access to all the functions with the appropriate function signatures.
interface IMorphoCredit {
    /// @notice The helper of the contract.
    function helper() external view returns (address);

    /// @notice The usd3 contract
    function usd3() external view returns (address);

    /// @notice The protocol config of the contract.
    function protocolConfig() external view returns (address);

    /// @notice Sets `helper` as `helper` of the contract.
    /// @param newHelper The new helper address
    function setHelper(address newHelper) external;

    /// @notice Sets `usd3` as `usd3` of the contract.
    /// @param newUsd3 The new usd3 address
    function setUsd3(address newUsd3) external;

    /// @notice Sets the credit line and premium rate for a borrower
    /// @param id The market ID
    /// @param borrower The borrower address
    /// @param credit The credit line amount
    /// @param drp The drp per second in WAD
    function setCreditLine(Id id, address borrower, uint256 credit, uint128 drp) external;

    /// @notice Returns the premium data for a specific borrower in a market
    /// @param id The market ID
    /// @param borrower The borrower address
    /// @return lastAccrualTime Timestamp of the last premium accrual
    /// @return rate Current risk premium rate per second (scaled by WAD)
    /// @return borrowAssetsAtLastAccrual Snapshot of borrow position at last premium accrual
    function borrowerPremium(Id id, address borrower)
        external
        view
        returns (uint128 lastAccrualTime, uint128 rate, uint128 borrowAssetsAtLastAccrual);

    /// @notice Batch accrue premiums for multiple borrowers
    /// @param id Market ID
    /// @param borrowers Array of borrower addresses
    /// @dev Gas usage scales linearly with array size. Callers should manage batch sizes based on block gas limits.
    function accruePremiumsForBorrowers(Id id, address[] calldata borrowers) external;

    /// @notice Close a payment cycle and post obligations for multiple borrowers
    /// @param id Market ID
    /// @param endDate Cycle end date
    /// @param borrowers Array of borrower addresses
    /// @param repaymentBps Array of repayment basis points (e.g., 500 = 5%)
    /// @param endingBalances Array of ending balances for penalty calculations
    function closeCycleAndPostObligations(
        Id id,
        uint256 endDate,
        address[] calldata borrowers,
        uint256[] calldata repaymentBps,
        uint256[] calldata endingBalances
    ) external;

    /// @notice Add obligations to the latest payment cycle
    /// @param id Market ID
    /// @param borrowers Array of borrower addresses
    /// @param repaymentBps Array of repayment basis points (e.g., 500 = 5%)
    /// @param endingBalances Array of ending balances
    function addObligationsToLatestCycle(
        Id id,
        address[] calldata borrowers,
        uint256[] calldata repaymentBps,
        uint256[] calldata endingBalances
    ) external;

    /// @notice Get repayment obligation for a borrower
    /// @param id Market ID
    /// @param borrower Borrower address
    /// @return cycleId The payment cycle ID
    /// @return amountDue The amount due
    /// @return endingBalance The ending balance for penalty calculations
    function repaymentObligation(Id id, address borrower)
        external
        view
        returns (uint128 cycleId, uint128 amountDue, uint128 endingBalance);

    /// @notice Get payment cycle end date
    /// @param id Market ID
    /// @param cycleId Cycle ID
    /// @return endDate The cycle end date
    function paymentCycle(Id id, uint256 cycleId) external view returns (uint256 endDate);

    /// @notice Settle a borrower's account by writing off all remaining debt
    /// @dev Only callable by credit line contract
    /// @dev Should be called after any partial repayments have been made
    /// @param marketParams The market parameters
    /// @param borrower The borrower whose account to settle
    /// @return writtenOffAssets Amount of assets written off
    /// @return writtenOffShares Amount of shares written off
    function settleAccount(MarketParams memory marketParams, address borrower)
        external
        returns (uint256 writtenOffAssets, uint256 writtenOffShares);

    /// @notice Get markdown state for a borrower
    /// @param id Market ID
    /// @param borrower Borrower address
    /// @return lastCalculatedMarkdown Last calculated markdown amount
    function markdownState(Id id, address borrower) external view returns (uint128 lastCalculatedMarkdown);
}

// SPDX-License-Identifier: GPL-2.0-or-later
pragma solidity ^0.8.0;

import {IMorpho, Id} from "../../interfaces/IMorpho.sol";
import {MorphoStorageLib} from "./MorphoStorageLib.sol";

/// @title MorphoLib
/// @author Morpho Labs
/// @custom:contact [email protected]
/// @notice Helper library to access Morpho storage variables.
/// @dev Warning: Supply and borrow getters may return outdated values that do not include accrued interest.
library MorphoLib {
    function supplyShares(IMorpho morpho, Id id, address user) internal view returns (uint256) {
        bytes32[] memory slot = _array(MorphoStorageLib.positionSupplySharesSlot(id, user));
        return uint256(morpho.extSloads(slot)[0]);
    }

    function borrowShares(IMorpho morpho, Id id, address user) internal view returns (uint256) {
        bytes32[] memory slot = _array(MorphoStorageLib.positionBorrowSharesAndCollateralSlot(id, user));
        return uint128(uint256(morpho.extSloads(slot)[0]));
    }

    function collateral(IMorpho morpho, Id id, address user) internal view returns (uint256) {
        bytes32[] memory slot = _array(MorphoStorageLib.positionBorrowSharesAndCollateralSlot(id, user));
        return uint256(morpho.extSloads(slot)[0] >> 128);
    }

    function totalSupplyAssets(IMorpho morpho, Id id) internal view returns (uint256) {
        bytes32[] memory slot = _array(MorphoStorageLib.marketTotalSupplyAssetsAndSharesSlot(id));
        return uint128(uint256(morpho.extSloads(slot)[0]));
    }

    function totalSupplyShares(IMorpho morpho, Id id) internal view returns (uint256) {
        bytes32[] memory slot = _array(MorphoStorageLib.marketTotalSupplyAssetsAndSharesSlot(id));
        return uint256(morpho.extSloads(slot)[0] >> 128);
    }

    function totalBorrowAssets(IMorpho morpho, Id id) internal view returns (uint256) {
        bytes32[] memory slot = _array(MorphoStorageLib.marketTotalBorrowAssetsAndSharesSlot(id));
        return uint128(uint256(morpho.extSloads(slot)[0]));
    }

    function totalBorrowShares(IMorpho morpho, Id id) internal view returns (uint256) {
        bytes32[] memory slot = _array(MorphoStorageLib.marketTotalBorrowAssetsAndSharesSlot(id));
        return uint256(morpho.extSloads(slot)[0] >> 128);
    }

    function lastUpdate(IMorpho morpho, Id id) internal view returns (uint256) {
        bytes32[] memory slot = _array(MorphoStorageLib.marketLastUpdateAndFeeSlot(id));
        return uint128(uint256(morpho.extSloads(slot)[0]));
    }

    function fee(IMorpho morpho, Id id) internal view returns (uint256) {
        bytes32[] memory slot = _array(MorphoStorageLib.marketLastUpdateAndFeeSlot(id));
        return uint256(morpho.extSloads(slot)[0] >> 128);
    }

    function _array(bytes32 x) private pure returns (bytes32[] memory) {
        bytes32[] memory res = new bytes32[](1);
        res[0] = x;
        return res;
    }
}

// SPDX-License-Identifier: GPL-2.0-or-later
pragma solidity ^0.8.0;

import {Id, MarketParams, Market, IMorpho} from "../../interfaces/IMorpho.sol";
import {IIrm} from "../../interfaces/IIrm.sol";

import {MathLib} from "../MathLib.sol";
import {UtilsLib} from "../UtilsLib.sol";
import {MorphoLib} from "./MorphoLib.sol";
import {SharesMathLib} from "../SharesMathLib.sol";
import {MarketParamsLib} from "../MarketParamsLib.sol";

/// @title MorphoBalancesLib
/// @author Morpho Labs
/// @custom:contact [email protected]
/// @notice Helper library exposing getters with the expected value after interest accrual.
/// @dev This library is not used in Morpho itself and is intended to be used by integrators.
/// @dev The getter to retrieve the expected total borrow shares is not exposed because interest accrual does not apply
/// to it. The value can be queried directly on Morpho using `totalBorrowShares`.
library MorphoBalancesLib {
    using MathLib for uint256;
    using MathLib for uint128;
    using UtilsLib for uint256;
    using MorphoLib for IMorpho;
    using SharesMathLib for uint256;
    using MarketParamsLib for MarketParams;

    /// @notice Returns the expected market balances of a market after having accrued interest.
    /// @return The expected total supply assets.
    /// @return The expected total supply shares.
    /// @return The expected total borrow assets.
    /// @return The expected total borrow shares.
    function expectedMarketBalances(IMorpho morpho, MarketParams memory marketParams)
        internal
        view
        returns (uint256, uint256, uint256, uint256)
    {
        Id id = marketParams.id();
        Market memory market = morpho.market(id);

        uint256 elapsed = block.timestamp - market.lastUpdate;

        // Skipped if elapsed == 0 or totalBorrowAssets == 0 because interest would be null, or if irm == address(0).
        if (elapsed != 0 && market.totalBorrowAssets != 0 && marketParams.irm != address(0)) {
            uint256 borrowRate = IIrm(marketParams.irm).borrowRateView(marketParams, market);
            uint256 interest = market.totalBorrowAssets.wMulDown(borrowRate.wTaylorCompounded(elapsed));
            market.totalBorrowAssets += interest.toUint128();
            market.totalSupplyAssets += interest.toUint128();

            if (market.fee != 0) {
                uint256 feeAmount = interest.wMulDown(market.fee);
                // The fee amount is subtracted from the total supply in this calculation to compensate for the fact
                // that total supply is already updated.
                uint256 feeShares =
                    feeAmount.toSharesDown(market.totalSupplyAssets - feeAmount, market.totalSupplyShares);
                market.totalSupplyShares += feeShares.toUint128();
            }
        }

        return (market.totalSupplyAssets, market.totalSupplyShares, market.totalBorrowAssets, market.totalBorrowShares);
    }

    /// @notice Returns the expected total supply assets of a market after having accrued interest.
    function expectedTotalSupplyAssets(IMorpho morpho, MarketParams memory marketParams)
        internal
        view
        returns (uint256 totalSupplyAssets)
    {
        (totalSupplyAssets,,,) = expectedMarketBalances(morpho, marketParams);
    }

    /// @notice Returns the expected total borrow assets of a market after having accrued interest.
    function expectedTotalBorrowAssets(IMorpho morpho, MarketParams memory marketParams)
        internal
        view
        returns (uint256 totalBorrowAssets)
    {
        (,, totalBorrowAssets,) = expectedMarketBalances(morpho, marketParams);
    }

    /// @notice Returns the expected total supply shares of a market after having accrued interest.
    function expectedTotalSupplyShares(IMorpho morpho, MarketParams memory marketParams)
        internal
        view
        returns (uint256 totalSupplyShares)
    {
        (, totalSupplyShares,,) = expectedMarketBalances(morpho, marketParams);
    }

    /// @notice Returns the expected supply assets balance of `user` on a market after having accrued interest.
    /// @dev Warning: Wrong for `feeRecipient` because their supply shares increase is not taken into account.
    /// @dev Warning: Withdrawing using the expected supply assets can lead to a revert due to conversion roundings from
    /// assets to shares.
    function expectedSupplyAssets(IMorpho morpho, MarketParams memory marketParams, address user)
        internal
        view
        returns (uint256)
    {
        Id id = marketParams.id();
        uint256 supplyShares = morpho.supplyShares(id, user);
        (uint256 totalSupplyAssets, uint256 totalSupplyShares,,) = expectedMarketBalances(morpho, marketParams);

        return supplyShares.toAssetsDown(totalSupplyAssets, totalSupplyShares);
    }

    /// @notice Returns the expected borrow assets balance of `user` on a market after having accrued interest.
    /// @dev Warning: The expected balance is rounded up, so it may be greater than the market's expected total borrow
    /// assets.
    function expectedBorrowAssets(IMorpho morpho, MarketParams memory marketParams, address user)
        internal
        view
        returns (uint256)
    {
        Id id = marketParams.id();
        uint256 borrowShares = morpho.borrowShares(id, user);
        (,, uint256 totalBorrowAssets, uint256 totalBorrowShares) = expectedMarketBalances(morpho, marketParams);

        return borrowShares.toAssetsUp(totalBorrowAssets, totalBorrowShares);
    }
}

// SPDX-License-Identifier: GPL-2.0-or-later
pragma solidity ^0.8.0;

import {MathLib} from "./MathLib.sol";

/// @title SharesMathLib
/// @author Morpho Labs
/// @custom:contact [email protected]
/// @notice Shares management library.
/// @dev This implementation mitigates share price manipulations, using OpenZeppelin's method of virtual shares:
/// https://docs.openzeppelin.com/contracts/4.x/erc4626#inflation-attack.
library SharesMathLib {
    using MathLib for uint256;

    /// @dev The number of virtual shares has been chosen low enough to prevent overflows, and high enough to ensure
    /// high precision computations.
    /// @dev Virtual shares can never be redeemed for the assets they are entitled to, but it is assumed the share price
    /// stays low enough not to inflate these assets to a significant value.
    /// @dev Warning: The assets to which virtual borrow shares are entitled behave like unrealizable bad debt.
    uint256 internal constant VIRTUAL_SHARES = 1e6;

    /// @dev A number of virtual assets of 1 enforces a conversion rate between shares and assets when a market is
    /// empty.
    uint256 internal constant VIRTUAL_ASSETS = 1;

    /// @dev Calculates the value of `assets` quoted in shares, rounding down.
    function toSharesDown(uint256 assets, uint256 totalAssets, uint256 totalShares) internal pure returns (uint256) {
        return assets.mulDivDown(totalShares + VIRTUAL_SHARES, totalAssets + VIRTUAL_ASSETS);
    }

    /// @dev Calculates the value of `shares` quoted in assets, rounding down.
    function toAssetsDown(uint256 shares, uint256 totalAssets, uint256 totalShares) internal pure returns (uint256) {
        return shares.mulDivDown(totalAssets + VIRTUAL_ASSETS, totalShares + VIRTUAL_SHARES);
    }

    /// @dev Calculates the value of `assets` quoted in shares, rounding up.
    function toSharesUp(uint256 assets, uint256 totalAssets, uint256 totalShares) internal pure returns (uint256) {
        return assets.mulDivUp(totalShares + VIRTUAL_SHARES, totalAssets + VIRTUAL_ASSETS);
    }

    /// @dev Calculates the value of `shares` quoted in assets, rounding up.
    function toAssetsUp(uint256 shares, uint256 totalAssets, uint256 totalShares) internal pure returns (uint256) {
        return shares.mulDivUp(totalAssets + VIRTUAL_ASSETS, totalShares + VIRTUAL_SHARES);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.3.0) (interfaces/IERC4626.sol)

pragma solidity ^0.8.20;

import {IERC20} from "../token/ERC20/IERC20.sol";
import {IERC20Metadata} from "../token/ERC20/extensions/IERC20Metadata.sol";

/**
 * @dev Interface of the ERC-4626 "Tokenized Vault Standard", as defined in
 * https://eips.ethereum.org/EIPS/eip-4626[ERC-4626].
 */
interface IERC4626 is IERC20, IERC20Metadata {
    event Deposit(address indexed sender, address indexed owner, uint256 assets, uint256 shares);

    event Withdraw(
        address indexed sender,
        address indexed receiver,
        address indexed owner,
        uint256 assets,
        uint256 shares
    );

    /**
     * @dev Returns the address of the underlying token used for the Vault for accounting, depositing, and withdrawing.
     *
     * - MUST be an ERC-20 token contract.
     * - MUST NOT revert.
     */
    function asset() external view returns (address assetTokenAddress);

    /**
     * @dev Returns the total amount of the underlying asset that is “managed” by Vault.
     *
     * - SHOULD include any compounding that occurs from yield.
     * - MUST be inclusive of any fees that are charged against assets in the Vault.
     * - MUST NOT revert.
     */
    function totalAssets() external view returns (uint256 totalManagedAssets);

    /**
     * @dev Returns the amount of shares that the Vault would exchange for the amount of assets provided, in an ideal
     * scenario where all the conditions are met.
     *
     * - MUST NOT be inclusive of any fees that are charged against assets in the Vault.
     * - MUST NOT show any variations depending on the caller.
     * - MUST NOT reflect slippage or other on-chain conditions, when performing the actual exchange.
     * - MUST NOT revert.
     *
     * NOTE: This calculation MAY NOT reflect the “per-user” price-per-share, and instead should reflect the
     * “average-user’s” price-per-share, meaning what the average user should expect to see when exchanging to and
     * from.
     */
    function convertToShares(uint256 assets) external view returns (uint256 shares);

    /**
     * @dev Returns the amount of assets that the Vault would exchange for the amount of shares provided, in an ideal
     * scenario where all the conditions are met.
     *
     * - MUST NOT be inclusive of any fees that are charged against assets in the Vault.
     * - MUST NOT show any variations depending on the caller.
     * - MUST NOT reflect slippage or other on-chain conditions, when performing the actual exchange.
     * - MUST NOT revert.
     *
     * NOTE: This calculation MAY NOT reflect the “per-user” price-per-share, and instead should reflect the
     * “average-user’s” price-per-share, meaning what the average user should expect to see when exchanging to and
     * from.
     */
    function convertToAssets(uint256 shares) external view returns (uint256 assets);

    /**
     * @dev Returns the maximum amount of the underlying asset that can be deposited into the Vault for the receiver,
     * through a deposit call.
     *
     * - MUST return a limited value if receiver is subject to some deposit limit.
     * - MUST return 2 ** 256 - 1 if there is no limit on the maximum amount of assets that may be deposited.
     * - MUST NOT revert.
     */
    function maxDeposit(address receiver) external view returns (uint256 maxAssets);

    /**
     * @dev Allows an on-chain or off-chain user to simulate the effects of their deposit at the current block, given
     * current on-chain conditions.
     *
     * - MUST return as close to and no more than the exact amount of Vault shares that would be minted in a deposit
     *   call in the same transaction. I.e. deposit should return the same or more shares as previewDeposit if called
     *   in the same transaction.
     * - MUST NOT account for deposit limits like those returned from maxDeposit and should always act as though the
     *   deposit would be accepted, regardless if the user has enough tokens approved, etc.
     * - MUST be inclusive of deposit fees. Integrators should be aware of the existence of deposit fees.
     * - MUST NOT revert.
     *
     * NOTE: any unfavorable discrepancy between convertToShares and previewDeposit SHOULD be considered slippage in
     * share price or some other type of condition, meaning the depositor will lose assets by depositing.
     */
    function previewDeposit(uint256 assets) external view returns (uint256 shares);

    /**
     * @dev Mints shares Vault shares to receiver by depositing exactly amount of underlying tokens.
     *
     * - MUST emit the Deposit event.
     * - MAY support an additional flow in which the underlying tokens are owned by the Vault contract before the
     *   deposit execution, and are accounted for during deposit.
     * - MUST revert if all of assets cannot be deposited (due to deposit limit being reached, slippage, the user not
     *   approving enough underlying tokens to the Vault contract, etc).
     *
     * NOTE: most implementations will require pre-approval of the Vault with the Vault’s underlying asset token.
     */
    function deposit(uint256 assets, address receiver) external returns (uint256 shares);

    /**
     * @dev Returns the maximum amount of the Vault shares that can be minted for the receiver, through a mint call.
     * - MUST return a limited value if receiver is subject to some mint limit.
     * - MUST return 2 ** 256 - 1 if there is no limit on the maximum amount of shares that may be minted.
     * - MUST NOT revert.
     */
    function maxMint(address receiver) external view returns (uint256 maxShares);

    /**
     * @dev Allows an on-chain or off-chain user to simulate the effects of their mint at the current block, given
     * current on-chain conditions.
     *
     * - MUST return as close to and no fewer than the exact amount of assets that would be deposited in a mint call
     *   in the same transaction. I.e. mint should return the same or fewer assets as previewMint if called in the
     *   same transaction.
     * - MUST NOT account for mint limits like those returned from maxMint and should always act as though the mint
     *   would be accepted, regardless if the user has enough tokens approved, etc.
     * - MUST be inclusive of deposit fees. Integrators should be aware of the existence of deposit fees.
     * - MUST NOT revert.
     *
     * NOTE: any unfavorable discrepancy between convertToAssets and previewMint SHOULD be considered slippage in
     * share price or some other type of condition, meaning the depositor will lose assets by minting.
     */
    function previewMint(uint256 shares) external view returns (uint256 assets);

    /**
     * @dev Mints exactly shares Vault shares to receiver by depositing amount of underlying tokens.
     *
     * - MUST emit the Deposit event.
     * - MAY support an additional flow in which the underlying tokens are owned by the Vault contract before the mint
     *   execution, and are accounted for during mint.
     * - MUST revert if all of shares cannot be minted (due to deposit limit being reached, slippage, the user not
     *   approving enough underlying tokens to the Vault contract, etc).
     *
     * NOTE: most implementations will require pre-approval of the Vault with the Vault’s underlying asset token.
     */
    function mint(uint256 shares, address receiver) external returns (uint256 assets);

    /**
     * @dev Returns the maximum amount of the underlying asset that can be withdrawn from the owner balance in the
     * Vault, through a withdraw call.
     *
     * - MUST return a limited value if owner is subject to some withdrawal limit or timelock.
     * - MUST NOT revert.
     */
    function maxWithdraw(address owner) external view returns (uint256 maxAssets);

    /**
     * @dev Allows an on-chain or off-chain user to simulate the effects of their withdrawal at the current block,
     * given current on-chain conditions.
     *
     * - MUST return as close to and no fewer than the exact amount of Vault shares that would be burned in a withdraw
     *   call in the same transaction. I.e. withdraw should return the same or fewer shares as previewWithdraw if
     *   called
     *   in the same transaction.
     * - MUST NOT account for withdrawal limits like those returned from maxWithdraw and should always act as though
     *   the withdrawal would be accepted, regardless if the user has enough shares, etc.
     * - MUST be inclusive of withdrawal fees. Integrators should be aware of the existence of withdrawal fees.
     * - MUST NOT revert.
     *
     * NOTE: any unfavorable discrepancy between convertToShares and previewWithdraw SHOULD be considered slippage in
     * share price or some other type of condition, meaning the depositor will lose assets by depositing.
     */
    function previewWithdraw(uint256 assets) external view returns (uint256 shares);

    /**
     * @dev Burns shares from owner and sends exactly assets of underlying tokens to receiver.
     *
     * - MUST emit the Withdraw event.
     * - MAY support an additional flow in which the underlying tokens are owned by the Vault contract before the
     *   withdraw execution, and are accounted for during withdraw.
     * - MUST revert if all of assets cannot be withdrawn (due to withdrawal limit being reached, slippage, the owner
     *   not having enough shares, etc).
     *
     * Note that some implementations will require pre-requesting to the Vault before a withdrawal may be performed.
     * Those methods should be performed separately.
     */
    function withdraw(uint256 assets, address receiver, address owner) external returns (uint256 shares);

    /**
     * @dev Returns the maximum amount of Vault shares that can be redeemed from the owner balance in the Vault,
     * through a redeem call.
     *
     * - MUST return a limited value if owner is subject to some withdrawal limit or timelock.
     * - MUST return balanceOf(owner) if owner is not subject to any withdrawal limit or timelock.
     * - MUST NOT revert.
     */
    function maxRedeem(address owner) external view returns (uint256 maxShares);

    /**
     * @dev Allows an on-chain or off-chain user to simulate the effects of their redemption at the current block,
     * given current on-chain conditions.
     *
     * - MUST return as close to and no more than the exact amount of assets that would be withdrawn in a redeem call
     *   in the same transaction. I.e. redeem should return the same or more assets as previewRedeem if called in the
     *   same transaction.
     * - MUST NOT account for redemption limits like those returned from maxRedeem and should always act as though the
     *   redemption would be accepted, regardless if the user has enough shares, etc.
     * - MUST be inclusive of withdrawal fees. Integrators should be aware of the existence of withdrawal fees.
     * - MUST NOT revert.
     *
     * NOTE: any unfavorable discrepancy between convertToAssets and previewRedeem SHOULD be considered slippage in
     * share price or some other type of condition, meaning the depositor will lose assets by redeeming.
     */
    function previewRedeem(uint256 shares) external view returns (uint256 assets);

    /**
     * @dev Burns exactly shares from owner and sends assets of underlying tokens to receiver.
     *
     * - MUST emit the Withdraw event.
     * - MAY support an additional flow in which the underlying tokens are owned by the Vault contract before the
     *   redeem execution, and are accounted for during redeem.
     * - MUST revert if all of shares cannot be redeemed (due to withdrawal limit being reached, slippage, the owner
     *   not having enough shares, etc).
     *
     * NOTE: some implementations will require pre-requesting to the Vault before a withdrawal may be performed.
     * Those methods should be performed separately.
     */
    function redeem(uint256 shares, address receiver, address owner) external returns (uint256 assets);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.3.0) (utils/Pausable.sol)

pragma solidity ^0.8.20;

import {Context} from "../utils/Context.sol";

/**
 * @dev Contract module which allows children to implement an emergency stop
 * mechanism that can be triggered by an authorized account.
 *
 * This module is used through inheritance. It will make available the
 * modifiers `whenNotPaused` and `whenPaused`, which can be applied to
 * the functions of your contract. Note that they will not be pausable by
 * simply including this module, only once the modifiers are put in place.
 */
abstract contract Pausable is Context {
    bool private _paused;

    /**
     * @dev Emitted when the pause is triggered by `account`.
     */
    event Paused(address account);

    /**
     * @dev Emitted when the pause is lifted by `account`.
     */
    event Unpaused(address account);

    /**
     * @dev The operation failed because the contract is paused.
     */
    error EnforcedPause();

    /**
     * @dev The operation failed because the contract is not paused.
     */
    error ExpectedPause();

    /**
     * @dev Modifier to make a function callable only when the contract is not paused.
     *
     * Requirements:
     *
     * - The contract must not be paused.
     */
    modifier whenNotPaused() {
        _requireNotPaused();
        _;
    }

    /**
     * @dev Modifier to make a function callable only when the contract is paused.
     *
     * Requirements:
     *
     * - The contract must be paused.
     */
    modifier whenPaused() {
        _requirePaused();
        _;
    }

    /**
     * @dev Returns true if the contract is paused, and false otherwise.
     */
    function paused() public view virtual returns (bool) {
        return _paused;
    }

    /**
     * @dev Throws if the contract is paused.
     */
    function _requireNotPaused() internal view virtual {
        if (paused()) {
            revert EnforcedPause();
        }
    }

    /**
     * @dev Throws if the contract is not paused.
     */
    function _requirePaused() internal view virtual {
        if (!paused()) {
            revert ExpectedPause();
        }
    }

    /**
     * @dev Triggers stopped state.
     *
     * Requirements:
     *
     * - The contract must not be paused.
     */
    function _pause() internal virtual whenNotPaused {
        _paused = true;
        emit Paused(_msgSender());
    }

    /**
     * @dev Returns to normal state.
     *
     * Requirements:
     *
     * - The contract must be paused.
     */
    function _unpause() internal virtual whenPaused {
        _paused = false;
        emit Unpaused(_msgSender());
    }
}

// SPDX-License-Identifier: AGPL-3.0
pragma solidity >=0.8.18;

import {ERC20} from "@openzeppelin/contracts/token/ERC20/ERC20.sol";

/**
 * @title TokenizedStrategy Storage Library
 * @author yearn.finance
 * @notice Library for accessing storage slots of TokenizedStrategy contracts
 * @dev This library provides helper functions to compute storage slot locations
 * for TokenizedStrategy state variables. This is useful for off-chain tools,
 * monitoring systems, and contracts that need direct storage access.
 *
 * Based on the pattern used by Morpho's MorphoStorageLib.
 */
library TokenizedStrategyStorageLib {
    /**
     * @dev The main storage slot for the StrategyData struct.
     * This matches the BASE_STRATEGY_STORAGE constant in TokenizedStrategy.sol
     */
    bytes32 internal constant BASE_STRATEGY_STORAGE =
        bytes32(uint256(keccak256("yearn.base.strategy.storage")) - 1);

    /**
     * @dev The StrategyData struct that holds all storage for TokenizedStrategy v3.0.4.
     * This must match the exact layout in TokenizedStrategy.sol to ensure compatibility.
     */
    struct StrategyData {
        // Slot 0: ERC20 asset (160 bits) + decimals (8 bits) + 88 bits unused
        ERC20 asset;
        uint8 decimals;
        // Slot 1: string name (dynamic storage)
        string name;
        // Slot 2: uint256 totalSupply
        uint256 totalSupply;
        // Slot 3: mapping nonces
        mapping(address => uint256) nonces;
        // Slot 4: mapping balances
        mapping(address => uint256) balances;
        // Slot 5: mapping allowances
        mapping(address => mapping(address => uint256)) allowances;
        // Slot 6: uint256 totalAssets
        uint256 totalAssets;
        // Slot 7: uint256 profitUnlockingRate
        uint256 profitUnlockingRate;
        // Slot 8: uint96 fullProfitUnlockDate (96 bits) + address keeper (160 bits)
        uint96 fullProfitUnlockDate;
        address keeper;
        // Slot 9: uint32 profitMaxUnlockTime + uint16 performanceFee + address performanceFeeRecipient (208 bits total)
        uint32 profitMaxUnlockTime;
        uint16 performanceFee;
        address performanceFeeRecipient;
        // Slot 10: uint96 lastReport + address management
        uint96 lastReport;
        address management;
        // Slot 11: address pendingManagement
        address pendingManagement;
        // Slot 12: address emergencyAdmin
        address emergencyAdmin;
        // Slot 13: uint8 entered + bool shutdown
        uint8 entered;
        bool shutdown;
    }

    /**
     * @notice Get the main storage slot for the StrategyData struct
     * @return slot The storage slot where StrategyData is stored
     */
    function strategyStorageSlot() internal pure returns (bytes32 slot) {
        return BASE_STRATEGY_STORAGE;
    }

    /**
     * @notice Get the storage slot for asset and decimals (packed)
     * @return slot The storage slot containing asset (20 bytes) and decimals (1 byte)
     */
    function assetSlot() internal pure returns (bytes32 slot) {
        return BASE_STRATEGY_STORAGE;
    }

    /**
     * @notice Get the storage slot for the strategy name
     * @return slot The storage slot for the name string
     */
    function nameSlot() internal pure returns (bytes32 slot) {
        return bytes32(uint256(BASE_STRATEGY_STORAGE) + 1);
    }

    /**
     * @notice Get the storage slot for totalSupply
     * @return slot The storage slot for totalSupply
     */
    function totalSupplySlot() internal pure returns (bytes32 slot) {
        return bytes32(uint256(BASE_STRATEGY_STORAGE) + 2);
    }

    /**
     * @notice Get the storage slot for totalAssets
     * @return slot The storage slot for totalAssets
     */
    function totalAssetsSlot() internal pure returns (bytes32 slot) {
        return bytes32(uint256(BASE_STRATEGY_STORAGE) + 6);
    }

    /**
     * @notice Get the storage slot for profitUnlockingRate
     * @return slot The storage slot for profitUnlockingRate
     */
    function profitUnlockingRateSlot() internal pure returns (bytes32 slot) {
        return bytes32(uint256(BASE_STRATEGY_STORAGE) + 7);
    }

    /**
     * @notice Get the storage slot for fullProfitUnlockDate and keeper (packed)
     * @return slot The storage slot containing fullProfitUnlockDate (uint96) and keeper (address)
     */
    function fullProfitUnlockDateAndKeeperSlot()
        internal
        pure
        returns (bytes32 slot)
    {
        return bytes32(uint256(BASE_STRATEGY_STORAGE) + 8);
    }

    /**
     * @notice Get the storage slot for profitMaxUnlockTime, performanceFee, and performanceFeeRecipient (packed)
     * @return slot The storage slot containing profitMaxUnlockTime (uint32), performanceFee (uint16), and performanceFeeRecipient (address)
     */
    function profitConfigSlot() internal pure returns (bytes32 slot) {
        return bytes32(uint256(BASE_STRATEGY_STORAGE) + 9);
    }

    /**
     * @notice Get the storage slot for lastReport and management (packed)
     * @return slot The storage slot containing lastReport (uint96) and management (address)
     */
    function lastReportAndManagementSlot()
        internal
        pure
        returns (bytes32 slot)
    {
        return bytes32(uint256(BASE_STRATEGY_STORAGE) + 10);
    }

    /**
     * @notice Get the storage slot for pendingManagement
     * @return slot The storage slot for pendingManagement address
     */
    function pendingManagementSlot() internal pure returns (bytes32 slot) {
        return bytes32(uint256(BASE_STRATEGY_STORAGE) + 11);
    }

    /**
     * @notice Get the storage slot for emergencyAdmin
     * @return slot The storage slot for emergencyAdmin address
     */
    function emergencyAdminSlot() internal pure returns (bytes32 slot) {
        return bytes32(uint256(BASE_STRATEGY_STORAGE) + 12);
    }

    /**
     * @notice Get the storage slot for entered and shutdown (packed)
     * @return slot The storage slot containing entered (uint8) and shutdown (bool)
     */
    function statusSlot() internal pure returns (bytes32 slot) {
        return bytes32(uint256(BASE_STRATEGY_STORAGE) + 13);
    }

    /**
     * @notice Calculate the storage slot for a specific nonce
     * @param owner The address to get the nonce slot for
     * @return slot The storage slot for the owner's nonce
     */
    function noncesSlot(address owner) internal pure returns (bytes32 slot) {
        // nonces mapping is at slot position 3 from BASE_STRATEGY_STORAGE
        bytes32 noncesPosition = bytes32(uint256(BASE_STRATEGY_STORAGE) + 3);
        return keccak256(abi.encode(owner, noncesPosition));
    }

    /**
     * @notice Calculate the storage slot for a specific balance
     * @param account The address to get the balance slot for
     * @return slot The storage slot for the account's balance
     */
    function balancesSlot(
        address account
    ) internal pure returns (bytes32 slot) {
        // balances mapping is at slot position 4 from BASE_STRATEGY_STORAGE
        bytes32 balancesPosition = bytes32(uint256(BASE_STRATEGY_STORAGE) + 4);
        return keccak256(abi.encode(account, balancesPosition));
    }

    /**
     * @notice Calculate the storage slot for a specific allowance
     * @param owner The address that owns the tokens
     * @param spender The address that can spend the tokens
     * @return slot The storage slot for the allowance
     */
    function allowancesSlot(
        address owner,
        address spender
    ) internal pure returns (bytes32 slot) {
        // allowances mapping is at slot position 5 from BASE_STRATEGY_STORAGE
        bytes32 allowancesPosition = bytes32(
            uint256(BASE_STRATEGY_STORAGE) + 5
        );
        // For nested mappings: keccak256(spender . keccak256(owner . slot))
        bytes32 ownerSlot = keccak256(abi.encode(owner, allowancesPosition));
        return keccak256(abi.encode(spender, ownerSlot));
    }

    /**
     * @notice Helper to load the StrategyData struct from storage
     * @dev This can be used in external contracts to load the full struct
     * @return S The StrategyData struct from storage
     */
    function getStrategyStorage()
        internal
        pure
        returns (StrategyData storage S)
    {
        bytes32 slot = BASE_STRATEGY_STORAGE;
        assembly {
            S.slot := slot
        }
    }
}

// SPDX-License-Identifier: GPL-20later
pragma solidity ^0.8.18;

/// @notice Interface for the ProtocolConfig contract

// Struct to hold market parameters
struct MarketConfig {
    uint256 gracePeriod; // Duration of grace period after cycle end
    uint256 delinquencyPeriod; // Duration of delinquency period before default
    uint256 minBorrow; // Minimum outstanding loan balance to prevent dust
    uint256 irp; // Penalty rate per second for delinquent borrowers
}

// Struct to hold credit line parameters
struct CreditLineConfig {
    uint256 maxLTV;
    uint256 maxVV;
    uint256 maxCreditLine;
    uint256 minCreditLine;
    uint256 maxDRP;
}

// Struct to hold IRM parameters
struct IRMConfig {
    uint256 curveSteepness;
    uint256 adjustmentSpeed;
    uint256 targetUtilization;
    uint256 initialRateAtTarget;
    uint256 minRateAtTarget;
    uint256 maxRateAtTarget;
}

/// @notice Struct to hold IRM parameters with int256 types for internal calculations
struct IRMConfigTyped {
    int256 curveSteepness;
    int256 adjustmentSpeed;
    int256 targetUtilization;
    int256 initialRateAtTarget;
    int256 minRateAtTarget;
    int256 maxRateAtTarget;
}

interface IProtocolConfig {
    /// @dev Initialize the contract with the owner
    /// @param newOwner The address of the new owner
    function initialize(address newOwner) external;

    /// @dev Set a configuration value
    /// @param key The configuration key
    /// @param value The configuration value
    function setConfig(bytes32 key, uint256 value) external;

    // Credit Line getters
    /// @dev Get the credit line parameters
    /// @return The credit line parameters
    function getCreditLineConfig() external view returns (CreditLineConfig memory);

    // Market getters
    /// @dev Get the pause status
    /// @return The pause status value
    function getIsPaused() external view returns (uint256);

    /// @dev Get the maximum on credit
    /// @return The max on credit value
    function getMaxOnCredit() external view returns (uint256);

    /// @dev Get the market parameters
    /// @return The market parameters
    function getMarketConfig() external view returns (MarketConfig memory);

    /// @dev Get the cycle duration for payment cycles
    /// @return The cycle duration in seconds
    function getCycleDuration() external view returns (uint256);

    // IRM getters
    /// @dev Get the IRM parameters
    /// @return The IRM parameters
    function getIRMConfig() external view returns (IRMConfig memory);

    // USD3 & sUSD3 getters
    /// @dev Get the tranche ratio
    /// @return The tranche ratio value
    function getTrancheRatio() external view returns (uint256);

    /// @dev Get the tranche share variant
    /// @return The tranche share variant value
    function getTrancheShareVariant() external view returns (uint256);

    /// @dev Get the SUSD3 lock duration
    /// @return The SUSD3 lock duration value
    function getSusd3LockDuration() external view returns (uint256);

    /// @dev Get the SUSD3 cooldown period
    /// @return The SUSD3 cooldown period value
    function getSusd3CooldownPeriod() external view returns (uint256);

    /// @dev Get the USD3 commitment time
    /// @return The lock period in seconds
    function getUsd3CommitmentTime() external view returns (uint256);

    /// @dev Get the sUSD3 withdrawal window
    /// @return The withdrawal window duration in seconds after cooldown
    function getSusd3WithdrawalWindow() external view returns (uint256);

    /// @dev Get the USD3 supply cap
    /// @return The supply cap in asset units (0 means no cap)
    function getUsd3SupplyCap() external view returns (uint256);

    /// @dev Get configuration value by key
    /// @param key The configuration key
    /// @return The configuration value
    function config(bytes32 key) external view returns (uint256);
}

// SPDX-License-Identifier: GPL-2.0-or-later
pragma solidity ^0.8.0;

/// @title ProtocolConfigLib
/// @notice Library containing all configuration keys for ProtocolConfig
/// @dev Centralizes all configuration keys to avoid magic strings and improve maintainability
library ProtocolConfigLib {
    // Market Control Keys
    bytes32 internal constant IS_PAUSED = keccak256("IS_PAUSED");
    bytes32 internal constant MAX_ON_CREDIT = keccak256("MAX_ON_CREDIT");
    bytes32 internal constant DEBT_CAP = keccak256("DEBT_CAP");

    // Credit Line Keys
    bytes32 internal constant MIN_LOAN_DURATION = keccak256("MIN_LOAN_DURATION");
    bytes32 internal constant LATE_REPAYMENT_THRESHOLD = keccak256("LATE_REPAYMENT_THRESHOLD");
    bytes32 internal constant DEFAULT_THRESHOLD = keccak256("DEFAULT_THRESHOLD");
    bytes32 internal constant GRACE_PERIOD = keccak256("GRACE_PERIOD");

    // Interest Rate Keys
    bytes32 internal constant MIN_RATE_AT_TARGET = keccak256("MIN_RATE_AT_TARGET");
    bytes32 internal constant MAX_RATE_AT_TARGET = keccak256("MAX_RATE_AT_TARGET");

    // Tranche Keys (USD3 & sUSD3)
    bytes32 internal constant TRANCHE_RATIO = keccak256("TRANCHE_RATIO");
    bytes32 internal constant TRANCHE_SHARE_VARIANT = keccak256("TRANCHE_SHARE_VARIANT");
    bytes32 internal constant MIN_SUSD3_BACKING_RATIO = keccak256("MIN_SUSD3_BACKING_RATIO");

    // Timing Keys
    bytes32 internal constant SUSD3_LOCK_DURATION = keccak256("SUSD3_LOCK_DURATION");
    bytes32 internal constant SUSD3_COOLDOWN_PERIOD = keccak256("SUSD3_COOLDOWN_PERIOD");
    bytes32 internal constant USD3_COMMITMENT_TIME = keccak256("USD3_COMMITMENT_TIME");
    bytes32 internal constant SUSD3_WITHDRAWAL_WINDOW = keccak256("SUSD3_WITHDRAWAL_WINDOW");

    // Supply Cap Keys
    bytes32 internal constant USD3_SUPPLY_CAP = keccak256("USD3_SUPPLY_CAP");

    // Markdown Keys
    bytes32 internal constant FULL_MARKDOWN_DURATION = keccak256("FULL_MARKDOWN_DURATION");
}

// SPDX-License-Identifier: AGPL-3.0
pragma solidity >=0.8.18;

import {Initializable} from "../../../lib/openzeppelin/contracts/proxy/utils/Initializable.sol";

// TokenizedStrategy interface used for internal view delegateCalls.
import {ITokenizedStrategy, ERC20} from "@tokenized-strategy/interfaces/ITokenizedStrategy.sol";

/**
 * @title BaseStrategyUpgradeable
 * @author Modified from yearn.finance BaseStrategy for upgradeability
 * @notice
 *  BaseStrategyUpgradeable is a fork of Yearn V3's BaseStrategy that works
 *  with upgradeable proxy patterns. The main change is replacing immutable
 *  variables with storage variables and constructor with initializer.
 *
 *  It maintains full compatibility with TokenizedStrategy singleton pattern
 *  while allowing the strategy to be deployed behind a proxy.
 */
abstract contract BaseStrategyUpgradeable is Initializable {
    /*//////////////////////////////////////////////////////////////
                            MODIFIERS
    //////////////////////////////////////////////////////////////*/
    /**
     * @dev Used on TokenizedStrategy callback functions to make sure it is post
     * a delegateCall from this address to the TokenizedStrategy.
     */
    modifier onlySelf() {
        _onlySelf();
        _;
    }

    /**
     * @dev Use to assure that the call is coming from the strategies management.
     */
    modifier onlyManagement() {
        TokenizedStrategy.requireManagement(msg.sender);
        _;
    }

    /**
     * @dev Use to assure that the call is coming from either the strategies
     * management or the keeper.
     */
    modifier onlyKeepers() {
        TokenizedStrategy.requireKeeperOrManagement(msg.sender);
        _;
    }

    /**
     * @dev Use to assure that the call is coming from either the strategies
     * management or the emergency admin.
     */
    modifier onlyEmergencyAuthorized() {
        TokenizedStrategy.requireEmergencyAuthorized(msg.sender);
        _;
    }

    /**
     * @dev Require that the msg.sender is this address.
     */
    function _onlySelf() internal view {
        require(msg.sender == address(this), "!self");
    }

    /*//////////////////////////////////////////////////////////////
                            CONSTANTS
    //////////////////////////////////////////////////////////////*/

    /**
     * @dev This is the address of the TokenizedStrategy implementation
     * contract that will be used by all strategies to handle the
     * accounting, logic, storage etc.
     *
     * Any external calls to the that don't hit one of the functions
     * defined in this base or the strategy will end up being forwarded
     * through the fallback function, which will delegateCall this address.
     *
     * This address should be the same for every strategy, never be adjusted
     * and always be checked before any integration with the Strategy.
     */
    address public constant tokenizedStrategyAddress = 0xD377919FA87120584B21279a491F82D5265A139c;

    /*//////////////////////////////////////////////////////////////
                            STORAGE
    //////////////////////////////////////////////////////////////*/

    /**
     * @dev Underlying asset the Strategy is earning yield on.
     * Stored here for cheap retrievals within the strategy.
     */
    ERC20 internal asset;

    /**
     * @dev This variable is set to ITokenizedStrategy(address(this)) during initialization.
     *
     * This provides a convenient way to call TokenizedStrategy functions
     * using clean syntax like TokenizedStrategy.totalAssets()
     */
    ITokenizedStrategy internal TokenizedStrategy;

    /**
     * @dev Storage gap for future upgrades
     */
    uint256[48] private __gap;

    /*//////////////////////////////////////////////////////////////
                            INITIALIZATION
    //////////////////////////////////////////////////////////////*/

    /**
     * @notice Initialize the BaseStrategy.
     *
     * @param _asset Address of the underlying asset.
     * @param _name Name the strategy will use.
     * @param _management Address to set as management.
     * @param _performanceFeeRecipient Address to receive performance fees.
     * @param _keeper Address allowed to call tend() and report().
     */
    function __BaseStrategy_init(
        address _asset,
        string memory _name,
        address _management,
        address _performanceFeeRecipient,
        address _keeper
    ) internal onlyInitializing {
        asset = ERC20(_asset);
        TokenizedStrategy = ITokenizedStrategy(address(this));

        // Initialize the strategy's storage variables via delegatecall.
        _delegateCall(
            abi.encodeCall(
                ITokenizedStrategy.initialize, (_asset, _name, _management, _performanceFeeRecipient, _keeper)
            )
        );
    }

    /*//////////////////////////////////////////////////////////////
                NEEDED TO BE OVERRIDDEN BY STRATEGIST
    //////////////////////////////////////////////////////////////*/

    /**
     * @dev Can deploy up to '_amount' of 'asset' in the yield source.
     *
     * This function is called at the end of a {deposit} or {mint}
     * call. Meaning that unless a whitelist is implemented it will
     * be entirely permissionless and thus can be sandwiched or otherwise
     * manipulated.
     *
     * @param _amount The amount of 'asset' that the strategy can attempt
     * to deposit in the yield source.
     */
    function _deployFunds(uint256 _amount) internal virtual;

    /**
     * @dev Should attempt to free the '_amount' of 'asset'.
     *
     * NOTE: The amount of 'asset' that is already loose has already
     * been accounted for.
     *
     * This function is called during {withdraw} and {redeem} calls.
     * Meaning that unless a whitelist is implemented it will be
     * entirely permissionless and thus can be sandwiched or otherwise
     * manipulated.
     *
     * Should not rely on asset.balanceOf(address(this)) calls other than
     * for diff accounting purposes.
     *
     * Any difference between `_amount` and what is actually freed will be
     * counted as a loss and passed on to the withdrawer. This means
     * care should be taken in times of illiquidity. It may be better to revert
     * if withdraws are simply illiquid so not to realize incorrect losses.
     *
     * @param _amount, The amount of 'asset' to be freed.
     */
    function _freeFunds(uint256 _amount) internal virtual;

    /**
     * @dev Internal function to harvest all rewards, redeploy any idle
     * funds and return an accurate accounting of all funds currently
     * held by the Strategy.
     *
     * This should do any needed harvesting, rewards selling, accrual,
     * redepositing etc. to get the most accurate view of current assets.
     *
     * NOTE: All applicable assets including loose assets should be
     * accounted for in this function.
     *
     * Care should be taken when relying on oracles or swap values rather
     * than actual amounts as all Strategy profit/loss accounting will
     * be done based on this returned value.
     *
     * This can still be called post a shutdown, a strategist can check
     * `TokenizedStrategy.isShutdown()` to decide if funds should be
     * redeployed or simply realize any profits/losses.
     *
     * @return _totalAssets A trusted and accurate account for the total
     * amount of 'asset' the strategy currently holds including idle funds.
     */
    function _harvestAndReport() internal virtual returns (uint256 _totalAssets);

    /*//////////////////////////////////////////////////////////////
                    OPTIONAL TO OVERRIDE BY STRATEGIST
    //////////////////////////////////////////////////////////////*/

    /**
     * @dev Optional function for strategist to override that can
     *  be called in between reports.
     *
     * If '_tend' is used tendTrigger() will also need to be overridden.
     *
     * This call can only be called by a permissioned role so may be
     * through protected relays.
     *
     * This can be used to harvest and compound rewards, deposit idle funds,
     * perform needed position maintenance or anything else that doesn't need
     * a full report for.
     *
     *   EX: A strategy that can not deposit funds without getting
     *       sandwiched can use the tend when a certain threshold
     *       of idle to totalAssets has been reached.
     *
     * This will have no effect on PPS of the strategy till report() is called.
     *
     * @param _totalIdle The current amount of idle funds that are available to deploy.
     */
    function _tend(uint256 _totalIdle) internal virtual {}

    /**
     * @dev Optional trigger to override if tend() will be used by the strategy.
     * This must be implemented if the strategy hopes to invoke _tend().
     *
     * @return . Should return true if tend() should be called by keeper or false if not.
     */
    function _tendTrigger() internal view virtual returns (bool) {
        return false;
    }

    /**
     * @notice Returns if tend() should be called by a keeper.
     *
     * @return . Should return true if tend() should be called by keeper or false if not.
     * @return . Calldata for the tend call.
     */
    function tendTrigger() external view virtual returns (bool, bytes memory) {
        return (
            // Return the status of the tend trigger.
            _tendTrigger(),
            // And the needed calldata either way.
            abi.encodeWithSelector(ITokenizedStrategy.tend.selector)
        );
    }

    /**
     * @notice Gets the max amount of `asset` that an address can deposit.
     * @dev Defaults to an unlimited amount for any address. But can
     * be overridden by strategists.
     *
     * This function will be called before any deposit or mints to enforce
     * any limits desired by the strategist. This can be used for either a
     * traditional deposit limit or for implementing a whitelist etc.
     *
     *   EX:
     *      if(isAllowed[_owner]) return super.availableDepositLimit(_owner);
     *
     * This does not need to take into account any conversion rates
     * from shares to assets. But should know that any non max uint256
     * amounts may be converted to shares. So it is recommended to keep
     * custom amounts low enough as not to cause overflow when multiplied
     * by `totalSupply`.
     *
     * @param . The address that is depositing into the strategy.
     * @return . The available amount the `_owner` can deposit in terms of `asset`
     */
    function availableDepositLimit(
        address /*_owner*/
    )
        public
        view
        virtual
        returns (uint256)
    {
        return type(uint256).max;
    }

    /**
     * @notice Gets the max amount of `asset` that can be withdrawn.
     * @dev Defaults to an unlimited amount for any address. But can
     * be overridden by strategists.
     *
     * This function will be called before any withdraw or redeem to enforce
     * any limits desired by the strategist. This can be used for illiquid
     * or sandwichable strategies. It should never be lower than `totalIdle`.
     *
     *   EX:
     *       return TokenIzedStrategy.totalIdle();
     *
     * This does not need to take into account the `_owner`'s share balance
     * or conversion rates from shares to assets.
     *
     * @param . The address that is withdrawing from the strategy.
     * @return . The available amount that can be withdrawn in terms of `asset`
     */
    function availableWithdrawLimit(
        address /*_owner*/
    )
        public
        view
        virtual
        returns (uint256)
    {
        return type(uint256).max;
    }

    /**
     * @dev Optional function for a strategist to override that will
     * allow management to manually withdraw deployed funds from the
     * yield source if a strategy is shutdown.
     *
     * This should attempt to free `_amount`, noting that `_amount` may
     * be more than is currently deployed.
     *
     * NOTE: This will not realize any profits or losses. A separate
     * {report} will be needed in order to record any profit/loss. If
     * a report may need to be called after a shutdown it is important
     * to check if the strategy is shutdown during {_harvestAndReport}
     * so that it does not simply re-deploy all funds that had been freed.
     *
     * EX:
     *   if(freeAsset > 0 && !TokenizedStrategy.isShutdown()) {
     *       depositFunds...
     *    }
     *
     * @param _amount The amount of asset to attempt to free.
     */
    function _emergencyWithdraw(uint256 _amount) internal virtual {}

    /*//////////////////////////////////////////////////////////////
                        TokenizedStrategy HOOKS
    //////////////////////////////////////////////////////////////*/

    /**
     * @notice Can deploy up to '_amount' of 'asset' in yield source.
     * @dev Callback for the TokenizedStrategy to call during a {deposit}
     * or {mint} to tell the strategy it can deploy funds.
     *
     * Since this can only be called after a {deposit} or {mint}
     * delegateCall to the TokenizedStrategy msg.sender == address(this).
     *
     * Unless a whitelist is implemented this will be entirely permissionless
     * and thus can be sandwiched or otherwise manipulated.
     *
     * @param _amount The amount of 'asset' that the strategy can
     * attempt to deposit in the yield source.
     */
    function deployFunds(uint256 _amount) external virtual onlySelf {
        _deployFunds(_amount);
    }

    /**
     * @notice Should attempt to free the '_amount' of 'asset'.
     * @dev Callback for the TokenizedStrategy to call during a withdraw
     * or redeem to free the needed funds to service the withdraw.
     *
     * This can only be called after a 'withdraw' or 'redeem' delegateCall
     * to the TokenizedStrategy so msg.sender == address(this).
     *
     * @param _amount The amount of 'asset' that the strategy should attempt to free up.
     */
    function freeFunds(uint256 _amount) external virtual onlySelf {
        _freeFunds(_amount);
    }

    /**
     * @notice Returns the accurate amount of all funds currently
     * held by the Strategy.
     * @dev Callback for the TokenizedStrategy to call during a report to
     * get an accurate accounting of assets the strategy controls.
     *
     * This can only be called after a report() delegateCall to the
     * TokenizedStrategy so msg.sender == address(this).
     *
     * @return . A trusted and accurate account for the total amount
     * of 'asset' the strategy currently holds including idle funds.
     */
    function harvestAndReport() external virtual onlySelf returns (uint256) {
        return _harvestAndReport();
    }

    /**
     * @notice Will call the internal '_tend' when a keeper tends the strategy.
     * @dev Callback for the TokenizedStrategy to initiate a _tend call in the strategy.
     *
     * This can only be called after a tend() delegateCall to the TokenizedStrategy
     * so msg.sender == address(this).
     *
     * We name the function `tendThis` so that `tend` calls are forwarded to
     * the TokenizedStrategy.
     *
     * @param _totalIdle The amount of current idle funds that can be
     * deployed during the tend
     */
    function tendThis(uint256 _totalIdle) external virtual onlySelf {
        _tend(_totalIdle);
    }

    /**
     * @notice Will call the internal '_emergencyWithdraw' function.
     * @dev Callback for the TokenizedStrategy during an emergency withdraw.
     *
     * This can only be called after a emergencyWithdraw() delegateCall to
     * the TokenizedStrategy so msg.sender == address(this).
     *
     * We name the function `shutdownWithdraw` so that `emergencyWithdraw`
     * calls are forwarded to the TokenizedStrategy.
     *
     * @param _amount The amount of asset to attempt to free.
     */
    function shutdownWithdraw(uint256 _amount) external virtual onlySelf {
        _emergencyWithdraw(_amount);
    }

    /**
     * @dev Function used to delegate call the TokenizedStrategy with
     * certain `_calldata` and return any return values.
     *
     * This is used to setup the initial storage of the strategy, and
     * can be used by strategist to forward any other call to the
     * TokenizedStrategy implementation.
     *
     * @param _calldata The abi encoded calldata to use in delegatecall.
     * @return . The return value if the call was successful in bytes.
     */
    function _delegateCall(bytes memory _calldata) internal returns (bytes memory) {
        // Delegate call the tokenized strategy with provided calldata.
        (bool success, bytes memory result) = tokenizedStrategyAddress.delegatecall(_calldata);

        // If the call reverted. Return the error.
        if (!success) {
            assembly {
                let ptr := mload(0x40)
                let size := returndatasize()
                returndatacopy(ptr, 0, size)
                revert(ptr, size)
            }
        }

        // Return the result.
        return result;
    }

    /**
     * @dev Execute a function on the TokenizedStrategy and return any value.
     *
     * This fallback function will be executed when any of the standard functions
     * defined in the TokenizedStrategy are called since they wont be defined in
     * this contract.
     *
     * It will delegatecall the TokenizedStrategy implementation with the exact
     * calldata and return any relevant values.
     *
     */
    fallback() external {
        // load our target address
        address _tokenizedStrategyAddress = tokenizedStrategyAddress;
        // Execute external function using delegatecall and return any value.
        assembly {
            // Copy function selector and any arguments.
            calldatacopy(0, 0, calldatasize())
            // Execute function delegatecall.
            let result := delegatecall(gas(), _tokenizedStrategyAddress, 0, calldatasize(), 0, 0)
            // Get any return value
            returndatacopy(0, 0, returndatasize())
            // Return any return value or error back to the caller
            switch result
            case 0 { revert(0, returndatasize()) }
            default { return(0, returndatasize()) }
        }
    }
}

// SPDX-License-Identifier: AGPL-3.0
pragma solidity >=0.8.18;

contract DepositHooks {
    function _preDepositHook(
        uint256 assets,
        uint256 shares,
        address receiver
    ) internal virtual {}

    function _postDepositHook(
        uint256 assets,
        uint256 shares,
        address receiver
    ) internal virtual {}
}

contract WithdrawHooks {
    function _preWithdrawHook(
        uint256 assets,
        uint256 shares,
        address receiver,
        address owner,
        uint256 maxLoss
    ) internal virtual {}

    function _postWithdrawHook(
        uint256 assets,
        uint256 shares,
        address receiver,
        address owner,
        uint256 maxLoss
    ) internal virtual {}
}

contract TransferHooks {
    function _preTransferHook(
        address from,
        address to,
        uint256 amount
    ) internal virtual {}

    function _postTransferHook(
        address from,
        address to,
        uint256 amount,
        bool success
    ) internal virtual {}
}

contract ReportHooks {
    function _preReportHook() internal virtual {}

    function _postReportHook(uint256 profit, uint256 loss) internal virtual {}
}

contract Hooks is DepositHooks, WithdrawHooks, TransferHooks, ReportHooks {}

// SPDX-License-Identifier: AGPL-3.0
pragma solidity >=0.8.18;

import {ERC20} from "@openzeppelin/contracts/token/ERC20/ERC20.sol";
import {IERC4626} from "@openzeppelin/contracts/interfaces/IERC4626.sol";
import {IERC20Permit} from "@openzeppelin/contracts/token/ERC20/extensions/IERC20Permit.sol";

// Interface that implements the 4626 standard and the implementation functions
interface ITokenizedStrategy is IERC4626, IERC20Permit {
    /*//////////////////////////////////////////////////////////////
                                 EVENTS
    //////////////////////////////////////////////////////////////*/

    event StrategyShutdown();

    event NewTokenizedStrategy(
        address indexed strategy,
        address indexed asset,
        string apiVersion
    );

    event Reported(
        uint256 profit,
        uint256 loss,
        uint256 protocolFees,
        uint256 performanceFees
    );

    event UpdatePerformanceFeeRecipient(
        address indexed newPerformanceFeeRecipient
    );

    event UpdateKeeper(address indexed newKeeper);

    event UpdatePerformanceFee(uint16 newPerformanceFee);

    event UpdateManagement(address indexed newManagement);

    event UpdateEmergencyAdmin(address indexed newEmergencyAdmin);

    event UpdateProfitMaxUnlockTime(uint256 newProfitMaxUnlockTime);

    event UpdatePendingManagement(address indexed newPendingManagement);

    /*//////////////////////////////////////////////////////////////
                           INITIALIZATION
    //////////////////////////////////////////////////////////////*/

    function initialize(
        address _asset,
        string memory _name,
        address _management,
        address _performanceFeeRecipient,
        address _keeper
    ) external;

    /*//////////////////////////////////////////////////////////////
                    NON-STANDARD 4626 OPTIONS
    //////////////////////////////////////////////////////////////*/

    function withdraw(
        uint256 assets,
        address receiver,
        address owner,
        uint256 maxLoss
    ) external returns (uint256);

    function redeem(
        uint256 shares,
        address receiver,
        address owner,
        uint256 maxLoss
    ) external returns (uint256);

    function maxWithdraw(
        address owner,
        uint256 /*maxLoss*/
    ) external view returns (uint256);

    function maxRedeem(
        address owner,
        uint256 /*maxLoss*/
    ) external view returns (uint256);

    /*//////////////////////////////////////////////////////////////
                        MODIFIER HELPERS
    //////////////////////////////////////////////////////////////*/

    function requireManagement(address _sender) external view;

    function requireKeeperOrManagement(address _sender) external view;

    function requireEmergencyAuthorized(address _sender) external view;

    /*//////////////////////////////////////////////////////////////
                        KEEPERS FUNCTIONS
    //////////////////////////////////////////////////////////////*/

    function tend() external;

    function report() external returns (uint256 _profit, uint256 _loss);

    /*//////////////////////////////////////////////////////////////
                        CONSTANTS
    //////////////////////////////////////////////////////////////*/

    function MAX_FEE() external view returns (uint16);

    function FACTORY() external view returns (address);

    /*//////////////////////////////////////////////////////////////
                            GETTERS
    //////////////////////////////////////////////////////////////*/

    function apiVersion() external view returns (string memory);

    function pricePerShare() external view returns (uint256);

    function management() external view returns (address);

    function pendingManagement() external view returns (address);

    function keeper() external view returns (address);

    function emergencyAdmin() external view returns (address);

    function performanceFee() external view returns (uint16);

    function performanceFeeRecipient() external view returns (address);

    function fullProfitUnlockDate() external view returns (uint256);

    function profitUnlockingRate() external view returns (uint256);

    function profitMaxUnlockTime() external view returns (uint256);

    function lastReport() external view returns (uint256);

    function isShutdown() external view returns (bool);

    function unlockedShares() external view returns (uint256);

    /*//////////////////////////////////////////////////////////////
                            SETTERS
    //////////////////////////////////////////////////////////////*/

    function setPendingManagement(address) external;

    function acceptManagement() external;

    function setKeeper(address _keeper) external;

    function setEmergencyAdmin(address _emergencyAdmin) external;

    function setPerformanceFee(uint16 _performanceFee) external;

    function setPerformanceFeeRecipient(
        address _performanceFeeRecipient
    ) external;

    function setProfitMaxUnlockTime(uint256 _profitMaxUnlockTime) external;

    function setName(string calldata _newName) external;

    function shutdownStrategy() external;

    function emergencyWithdraw(uint256 _amount) external;
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (token/ERC20/IERC20.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 */
interface IERC20 {
    /**
     * @dev Emitted when `value` tokens are moved from one account (`from`) to
     * another (`to`).
     *
     * Note that `value` may be zero.
     */
    event Transfer(address indexed from, address indexed to, uint256 value);

    /**
     * @dev Emitted when the allowance of a `spender` for an `owner` is set by
     * a call to {approve}. `value` is the new allowance.
     */
    event Approval(address indexed owner, address indexed spender, uint256 value);

    /**
     * @dev Returns the amount of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

    /**
     * @dev Returns the amount of tokens owned by `account`.
     */
    function balanceOf(address account) external view returns (uint256);

    /**
     * @dev Moves `amount` tokens from the caller's account to `to`.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transfer(address to, uint256 amount) external returns (bool);

    /**
     * @dev Returns the remaining number of tokens that `spender` will be
     * allowed to spend on behalf of `owner` through {transferFrom}. This is
     * zero by default.
     *
     * This value changes when {approve} or {transferFrom} are called.
     */
    function allowance(address owner, address spender) external view returns (uint256);

    /**
     * @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * IMPORTANT: Beware that changing an allowance with this method brings the risk
     * that someone may use both the old and the new allowance by unfortunate
     * transaction ordering. One possible solution to mitigate this race
     * condition is to first reduce the spender's allowance to 0 and set the
     * desired value afterwards:
     * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
     *
     * Emits an {Approval} event.
     */
    function approve(address spender, uint256 amount) external returns (bool);

    /**
     * @dev Moves `amount` tokens from `from` to `to` using the
     * allowance mechanism. `amount` is then deducted from the caller's
     * allowance.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(address from, address to, uint256 amount) external returns (bool);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.4) (token/ERC20/extensions/IERC20Permit.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC20 Permit extension allowing approvals to be made via signatures, as defined in
 * https://eips.ethereum.org/EIPS/eip-2612[EIP-2612].
 *
 * Adds the {permit} method, which can be used to change an account's ERC20 allowance (see {IERC20-allowance}) by
 * presenting a message signed by the account. By not relying on {IERC20-approve}, the token holder account doesn't
 * need to send a transaction, and thus is not required to hold Ether at all.
 *
 * ==== Security Considerations
 *
 * There are two important considerations concerning the use of `permit`. The first is that a valid permit signature
 * expresses an allowance, and it should not be assumed to convey additional meaning. In particular, it should not be
 * considered as an intention to spend the allowance in any specific way. The second is that because permits have
 * built-in replay protection and can be submitted by anyone, they can be frontrun. A protocol that uses permits should
 * take this into consideration and allow a `permit` call to fail. Combining these two aspects, a pattern that may be
 * generally recommended is:
 *
 * ```solidity
 * function doThingWithPermit(..., uint256 value, uint256 deadline, uint8 v, bytes32 r, bytes32 s) public {
 *     try token.permit(msg.sender, address(this), value, deadline, v, r, s) {} catch {}
 *     doThing(..., value);
 * }
 *
 * function doThing(..., uint256 value) public {
 *     token.safeTransferFrom(msg.sender, address(this), value);
 *     ...
 * }
 * ```
 *
 * Observe that: 1) `msg.sender` is used as the owner, leaving no ambiguity as to the signer intent, and 2) the use of
 * `try/catch` allows the permit to fail and makes the code tolerant to frontrunning. (See also
 * {SafeERC20-safeTransferFrom}).
 *
 * Additionally, note that smart contract wallets (such as Argent or Safe) are not able to produce permit signatures, so
 * contracts should have entry points that don't rely on permit.
 */
interface IERC20Permit {
    /**
     * @dev Sets `value` as the allowance of `spender` over ``owner``'s tokens,
     * given ``owner``'s signed approval.
     *
     * IMPORTANT: The same issues {IERC20-approve} has related to transaction
     * ordering also apply here.
     *
     * Emits an {Approval} event.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     * - `deadline` must be a timestamp in the future.
     * - `v`, `r` and `s` must be a valid `secp256k1` signature from `owner`
     * over the EIP712-formatted function arguments.
     * - the signature must use ``owner``'s current nonce (see {nonces}).
     *
     * For more information on the signature format, see the
     * https://eips.ethereum.org/EIPS/eip-2612#specification[relevant EIP
     * section].
     *
     * CAUTION: See Security Considerations above.
     */
    function permit(
        address owner,
        address spender,
        uint256 value,
        uint256 deadline,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) external;

    /**
     * @dev Returns the current nonce for `owner`. This value must be
     * included whenever a signature is generated for {permit}.
     *
     * Every successful call to {permit} increases ``owner``'s nonce by one. This
     * prevents a signature from being used multiple times.
     */
    function nonces(address owner) external view returns (uint256);

    /**
     * @dev Returns the domain separator used in the encoding of the signature for {permit}, as defined by {EIP712}.
     */
    // solhint-disable-next-line func-name-mixedcase
    function DOMAIN_SEPARATOR() external view returns (bytes32);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (utils/Address.sol)

pragma solidity ^0.8.1;

/**
 * @dev Collection of functions related to the address type
 */
library Address {
    /**
     * @dev Returns true if `account` is a contract.
     *
     * [IMPORTANT]
     * ====
     * It is unsafe to assume that an address for which this function returns
     * false is an externally-owned account (EOA) and not a contract.
     *
     * Among others, `isContract` will return false for the following
     * types of addresses:
     *
     *  - an externally-owned account
     *  - a contract in construction
     *  - an address where a contract will be created
     *  - an address where a contract lived, but was destroyed
     *
     * Furthermore, `isContract` will also return true if the target contract within
     * the same transaction is already scheduled for destruction by `SELFDESTRUCT`,
     * which only has an effect at the end of a transaction.
     * ====
     *
     * [IMPORTANT]
     * ====
     * You shouldn't rely on `isContract` to protect against flash loan attacks!
     *
     * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets
     * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract
     * constructor.
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize/address.code.length, which returns 0
        // for contracts in construction, since the code is only stored at the end
        // of the constructor execution.

        return account.code.length > 0;
    }

    /**
     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to
     * `recipient`, forwarding all available gas and reverting on errors.
     *
     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
     * of certain opcodes, possibly making contracts go over the 2300 gas limit
     * imposed by `transfer`, making them unable to receive funds via
     * `transfer`. {sendValue} removes this limitation.
     *
     * https://consensys.net/diligence/blog/2019/09/stop-using-soliditys-transfer-now/[Learn more].
     *
     * IMPORTANT: because control is transferred to `recipient`, care must be
     * taken to not create reentrancy vulnerabilities. Consider using
     * {ReentrancyGuard} or the
     * https://solidity.readthedocs.io/en/v0.8.0/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
     */
    function sendValue(address payable recipient, uint256 amount) internal {
        require(address(this).balance >= amount, "Address: insufficient balance");

        (bool success, ) = recipient.call{value: amount}("");
        require(success, "Address: unable to send value, recipient may have reverted");
    }

    /**
     * @dev Performs a Solidity function call using a low level `call`. A
     * plain `call` is an unsafe replacement for a function call: use this
     * function instead.
     *
     * If `target` reverts with a revert reason, it is bubbled up by this
     * function (like regular Solidity function calls).
     *
     * Returns the raw returned data. To convert to the expected return value,
     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
     *
     * Requirements:
     *
     * - `target` must be a contract.
     * - calling `target` with `data` must not revert.
     *
     * _Available since v3.1._
     */
    function functionCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0, "Address: low-level call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
     * `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but also transferring `value` wei to `target`.
     *
     * Requirements:
     *
     * - the calling contract must have an ETH balance of at least `value`.
     * - the called Solidity function must be `payable`.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {
        return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
    }

    /**
     * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
     * with `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value,
        string memory errorMessage
    ) internal returns (bytes memory) {
        require(address(this).balance >= value, "Address: insufficient balance for call");
        (bool success, bytes memory returndata) = target.call{value: value}(data);
        return verifyCallResultFromTarget(target, success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
        return functionStaticCall(target, data, "Address: low-level static call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        (bool success, bytes memory returndata) = target.staticcall(data);
        return verifyCallResultFromTarget(target, success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionDelegateCall(target, data, "Address: low-level delegate call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        (bool success, bytes memory returndata) = target.delegatecall(data);
        return verifyCallResultFromTarget(target, success, returndata, errorMessage);
    }

    /**
     * @dev Tool to verify that a low level call to smart-contract was successful, and revert (either by bubbling
     * the revert reason or using the provided one) in case of unsuccessful call or if target was not a contract.
     *
     * _Available since v4.8._
     */
    function verifyCallResultFromTarget(
        address target,
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        if (success) {
            if (returndata.length == 0) {
                // only check isContract if the call was successful and the return data is empty
                // otherwise we already know that it was a contract
                require(isContract(target), "Address: call to non-contract");
            }
            return returndata;
        } else {
            _revert(returndata, errorMessage);
        }
    }

    /**
     * @dev Tool to verify that a low level call was successful, and revert if it wasn't, either by bubbling the
     * revert reason or using the provided one.
     *
     * _Available since v4.3._
     */
    function verifyCallResult(
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal pure returns (bytes memory) {
        if (success) {
            return returndata;
        } else {
            _revert(returndata, errorMessage);
        }
    }

    function _revert(bytes memory returndata, string memory errorMessage) private pure {
        // Look for revert reason and bubble it up if present
        if (returndata.length > 0) {
            // The easiest way to bubble the revert reason is using memory via assembly
            /// @solidity memory-safe-assembly
            assembly {
                let returndata_size := mload(returndata)
                revert(add(32, returndata), returndata_size)
            }
        } else {
            revert(errorMessage);
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.1.0) (utils/Panic.sol)

pragma solidity ^0.8.20;

/**
 * @dev Helper library for emitting standardized panic codes.
 *
 * ```solidity
 * contract Example {
 *      using Panic for uint256;
 *
 *      // Use any of the declared internal constants
 *      function foo() { Panic.GENERIC.panic(); }
 *
 *      // Alternatively
 *      function foo() { Panic.panic(Panic.GENERIC); }
 * }
 * ```
 *
 * Follows the list from https://github.com/ethereum/solidity/blob/v0.8.24/libsolutil/ErrorCodes.h[libsolutil].
 *
 * _Available since v5.1._
 */
// slither-disable-next-line unused-state
library Panic {
    /// @dev generic / unspecified error
    uint256 internal constant GENERIC = 0x00;
    /// @dev used by the assert() builtin
    uint256 internal constant ASSERT = 0x01;
    /// @dev arithmetic underflow or overflow
    uint256 internal constant UNDER_OVERFLOW = 0x11;
    /// @dev division or modulo by zero
    uint256 internal constant DIVISION_BY_ZERO = 0x12;
    /// @dev enum conversion error
    uint256 internal constant ENUM_CONVERSION_ERROR = 0x21;
    /// @dev invalid encoding in storage
    uint256 internal constant STORAGE_ENCODING_ERROR = 0x22;
    /// @dev empty array pop
    uint256 internal constant EMPTY_ARRAY_POP = 0x31;
    /// @dev array out of bounds access
    uint256 internal constant ARRAY_OUT_OF_BOUNDS = 0x32;
    /// @dev resource error (too large allocation or too large array)
    uint256 internal constant RESOURCE_ERROR = 0x41;
    /// @dev calling invalid internal function
    uint256 internal constant INVALID_INTERNAL_FUNCTION = 0x51;

    /// @dev Reverts with a panic code. Recommended to use with
    /// the internal constants with predefined codes.
    function panic(uint256 code) internal pure {
        assembly ("memory-safe") {
            mstore(0x00, 0x4e487b71)
            mstore(0x20, code)
            revert(0x1c, 0x24)
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.1.0) (utils/math/SafeCast.sol)
// This file was procedurally generated from scripts/generate/templates/SafeCast.js.

pragma solidity ^0.8.20;

/**
 * @dev Wrappers over Solidity's uintXX/intXX/bool casting operators with added overflow
 * checks.
 *
 * Downcasting from uint256/int256 in Solidity does not revert on overflow. This can
 * easily result in undesired exploitation or bugs, since developers usually
 * assume that overflows raise errors. `SafeCast` restores this intuition by
 * reverting the transaction when such an operation overflows.
 *
 * Using this library instead of the unchecked operations eliminates an entire
 * class of bugs, so it's recommended to use it always.
 */
library SafeCast {
    /**
     * @dev Value doesn't fit in an uint of `bits` size.
     */
    error SafeCastOverflowedUintDowncast(uint8 bits, uint256 value);

    /**
     * @dev An int value doesn't fit in an uint of `bits` size.
     */
    error SafeCastOverflowedIntToUint(int256 value);

    /**
     * @dev Value doesn't fit in an int of `bits` size.
     */
    error SafeCastOverflowedIntDowncast(uint8 bits, int256 value);

    /**
     * @dev An uint value doesn't fit in an int of `bits` size.
     */
    error SafeCastOverflowedUintToInt(uint256 value);

    /**
     * @dev Returns the downcasted uint248 from uint256, reverting on
     * overflow (when the input is greater than largest uint248).
     *
     * Counterpart to Solidity's `uint248` operator.
     *
     * Requirements:
     *
     * - input must fit into 248 bits
     */
    function toUint248(uint256 value) internal pure returns (uint248) {
        if (value > type(uint248).max) {
            revert SafeCastOverflowedUintDowncast(248, value);
        }
        return uint248(value);
    }

    /**
     * @dev Returns the downcasted uint240 from uint256, reverting on
     * overflow (when the input is greater than largest uint240).
     *
     * Counterpart to Solidity's `uint240` operator.
     *
     * Requirements:
     *
     * - input must fit into 240 bits
     */
    function toUint240(uint256 value) internal pure returns (uint240) {
        if (value > type(uint240).max) {
            revert SafeCastOverflowedUintDowncast(240, value);
        }
        return uint240(value);
    }

    /**
     * @dev Returns the downcasted uint232 from uint256, reverting on
     * overflow (when the input is greater than largest uint232).
     *
     * Counterpart to Solidity's `uint232` operator.
     *
     * Requirements:
     *
     * - input must fit into 232 bits
     */
    function toUint232(uint256 value) internal pure returns (uint232) {
        if (value > type(uint232).max) {
            revert SafeCastOverflowedUintDowncast(232, value);
        }
        return uint232(value);
    }

    /**
     * @dev Returns the downcasted uint224 from uint256, reverting on
     * overflow (when the input is greater than largest uint224).
     *
     * Counterpart to Solidity's `uint224` operator.
     *
     * Requirements:
     *
     * - input must fit into 224 bits
     */
    function toUint224(uint256 value) internal pure returns (uint224) {
        if (value > type(uint224).max) {
            revert SafeCastOverflowedUintDowncast(224, value);
        }
        return uint224(value);
    }

    /**
     * @dev Returns the downcasted uint216 from uint256, reverting on
     * overflow (when the input is greater than largest uint216).
     *
     * Counterpart to Solidity's `uint216` operator.
     *
     * Requirements:
     *
     * - input must fit into 216 bits
     */
    function toUint216(uint256 value) internal pure returns (uint216) {
        if (value > type(uint216).max) {
            revert SafeCastOverflowedUintDowncast(216, value);
        }
        return uint216(value);
    }

    /**
     * @dev Returns the downcasted uint208 from uint256, reverting on
     * overflow (when the input is greater than largest uint208).
     *
     * Counterpart to Solidity's `uint208` operator.
     *
     * Requirements:
     *
     * - input must fit into 208 bits
     */
    function toUint208(uint256 value) internal pure returns (uint208) {
        if (value > type(uint208).max) {
            revert SafeCastOverflowedUintDowncast(208, value);
        }
        return uint208(value);
    }

    /**
     * @dev Returns the downcasted uint200 from uint256, reverting on
     * overflow (when the input is greater than largest uint200).
     *
     * Counterpart to Solidity's `uint200` operator.
     *
     * Requirements:
     *
     * - input must fit into 200 bits
     */
    function toUint200(uint256 value) internal pure returns (uint200) {
        if (value > type(uint200).max) {
            revert SafeCastOverflowedUintDowncast(200, value);
        }
        return uint200(value);
    }

    /**
     * @dev Returns the downcasted uint192 from uint256, reverting on
     * overflow (when the input is greater than largest uint192).
     *
     * Counterpart to Solidity's `uint192` operator.
     *
     * Requirements:
     *
     * - input must fit into 192 bits
     */
    function toUint192(uint256 value) internal pure returns (uint192) {
        if (value > type(uint192).max) {
            revert SafeCastOverflowedUintDowncast(192, value);
        }
        return uint192(value);
    }

    /**
     * @dev Returns the downcasted uint184 from uint256, reverting on
     * overflow (when the input is greater than largest uint184).
     *
     * Counterpart to Solidity's `uint184` operator.
     *
     * Requirements:
     *
     * - input must fit into 184 bits
     */
    function toUint184(uint256 value) internal pure returns (uint184) {
        if (value > type(uint184).max) {
            revert SafeCastOverflowedUintDowncast(184, value);
        }
        return uint184(value);
    }

    /**
     * @dev Returns the downcasted uint176 from uint256, reverting on
     * overflow (when the input is greater than largest uint176).
     *
     * Counterpart to Solidity's `uint176` operator.
     *
     * Requirements:
     *
     * - input must fit into 176 bits
     */
    function toUint176(uint256 value) internal pure returns (uint176) {
        if (value > type(uint176).max) {
            revert SafeCastOverflowedUintDowncast(176, value);
        }
        return uint176(value);
    }

    /**
     * @dev Returns the downcasted uint168 from uint256, reverting on
     * overflow (when the input is greater than largest uint168).
     *
     * Counterpart to Solidity's `uint168` operator.
     *
     * Requirements:
     *
     * - input must fit into 168 bits
     */
    function toUint168(uint256 value) internal pure returns (uint168) {
        if (value > type(uint168).max) {
            revert SafeCastOverflowedUintDowncast(168, value);
        }
        return uint168(value);
    }

    /**
     * @dev Returns the downcasted uint160 from uint256, reverting on
     * overflow (when the input is greater than largest uint160).
     *
     * Counterpart to Solidity's `uint160` operator.
     *
     * Requirements:
     *
     * - input must fit into 160 bits
     */
    function toUint160(uint256 value) internal pure returns (uint160) {
        if (value > type(uint160).max) {
            revert SafeCastOverflowedUintDowncast(160, value);
        }
        return uint160(value);
    }

    /**
     * @dev Returns the downcasted uint152 from uint256, reverting on
     * overflow (when the input is greater than largest uint152).
     *
     * Counterpart to Solidity's `uint152` operator.
     *
     * Requirements:
     *
     * - input must fit into 152 bits
     */
    function toUint152(uint256 value) internal pure returns (uint152) {
        if (value > type(uint152).max) {
            revert SafeCastOverflowedUintDowncast(152, value);
        }
        return uint152(value);
    }

    /**
     * @dev Returns the downcasted uint144 from uint256, reverting on
     * overflow (when the input is greater than largest uint144).
     *
     * Counterpart to Solidity's `uint144` operator.
     *
     * Requirements:
     *
     * - input must fit into 144 bits
     */
    function toUint144(uint256 value) internal pure returns (uint144) {
        if (value > type(uint144).max) {
            revert SafeCastOverflowedUintDowncast(144, value);
        }
        return uint144(value);
    }

    /**
     * @dev Returns the downcasted uint136 from uint256, reverting on
     * overflow (when the input is greater than largest uint136).
     *
     * Counterpart to Solidity's `uint136` operator.
     *
     * Requirements:
     *
     * - input must fit into 136 bits
     */
    function toUint136(uint256 value) internal pure returns (uint136) {
        if (value > type(uint136).max) {
            revert SafeCastOverflowedUintDowncast(136, value);
        }
        return uint136(value);
    }

    /**
     * @dev Returns the downcasted uint128 from uint256, reverting on
     * overflow (when the input is greater than largest uint128).
     *
     * Counterpart to Solidity's `uint128` operator.
     *
     * Requirements:
     *
     * - input must fit into 128 bits
     */
    function toUint128(uint256 value) internal pure returns (uint128) {
        if (value > type(uint128).max) {
            revert SafeCastOverflowedUintDowncast(128, value);
        }
        return uint128(value);
    }

    /**
     * @dev Returns the downcasted uint120 from uint256, reverting on
     * overflow (when the input is greater than largest uint120).
     *
     * Counterpart to Solidity's `uint120` operator.
     *
     * Requirements:
     *
     * - input must fit into 120 bits
     */
    function toUint120(uint256 value) internal pure returns (uint120) {
        if (value > type(uint120).max) {
            revert SafeCastOverflowedUintDowncast(120, value);
        }
        return uint120(value);
    }

    /**
     * @dev Returns the downcasted uint112 from uint256, reverting on
     * overflow (when the input is greater than largest uint112).
     *
     * Counterpart to Solidity's `uint112` operator.
     *
     * Requirements:
     *
     * - input must fit into 112 bits
     */
    function toUint112(uint256 value) internal pure returns (uint112) {
        if (value > type(uint112).max) {
            revert SafeCastOverflowedUintDowncast(112, value);
        }
        return uint112(value);
    }

    /**
     * @dev Returns the downcasted uint104 from uint256, reverting on
     * overflow (when the input is greater than largest uint104).
     *
     * Counterpart to Solidity's `uint104` operator.
     *
     * Requirements:
     *
     * - input must fit into 104 bits
     */
    function toUint104(uint256 value) internal pure returns (uint104) {
        if (value > type(uint104).max) {
            revert SafeCastOverflowedUintDowncast(104, value);
        }
        return uint104(value);
    }

    /**
     * @dev Returns the downcasted uint96 from uint256, reverting on
     * overflow (when the input is greater than largest uint96).
     *
     * Counterpart to Solidity's `uint96` operator.
     *
     * Requirements:
     *
     * - input must fit into 96 bits
     */
    function toUint96(uint256 value) internal pure returns (uint96) {
        if (value > type(uint96).max) {
            revert SafeCastOverflowedUintDowncast(96, value);
        }
        return uint96(value);
    }

    /**
     * @dev Returns the downcasted uint88 from uint256, reverting on
     * overflow (when the input is greater than largest uint88).
     *
     * Counterpart to Solidity's `uint88` operator.
     *
     * Requirements:
     *
     * - input must fit into 88 bits
     */
    function toUint88(uint256 value) internal pure returns (uint88) {
        if (value > type(uint88).max) {
            revert SafeCastOverflowedUintDowncast(88, value);
        }
        return uint88(value);
    }

    /**
     * @dev Returns the downcasted uint80 from uint256, reverting on
     * overflow (when the input is greater than largest uint80).
     *
     * Counterpart to Solidity's `uint80` operator.
     *
     * Requirements:
     *
     * - input must fit into 80 bits
     */
    function toUint80(uint256 value) internal pure returns (uint80) {
        if (value > type(uint80).max) {
            revert SafeCastOverflowedUintDowncast(80, value);
        }
        return uint80(value);
    }

    /**
     * @dev Returns the downcasted uint72 from uint256, reverting on
     * overflow (when the input is greater than largest uint72).
     *
     * Counterpart to Solidity's `uint72` operator.
     *
     * Requirements:
     *
     * - input must fit into 72 bits
     */
    function toUint72(uint256 value) internal pure returns (uint72) {
        if (value > type(uint72).max) {
            revert SafeCastOverflowedUintDowncast(72, value);
        }
        return uint72(value);
    }

    /**
     * @dev Returns the downcasted uint64 from uint256, reverting on
     * overflow (when the input is greater than largest uint64).
     *
     * Counterpart to Solidity's `uint64` operator.
     *
     * Requirements:
     *
     * - input must fit into 64 bits
     */
    function toUint64(uint256 value) internal pure returns (uint64) {
        if (value > type(uint64).max) {
            revert SafeCastOverflowedUintDowncast(64, value);
        }
        return uint64(value);
    }

    /**
     * @dev Returns the downcasted uint56 from uint256, reverting on
     * overflow (when the input is greater than largest uint56).
     *
     * Counterpart to Solidity's `uint56` operator.
     *
     * Requirements:
     *
     * - input must fit into 56 bits
     */
    function toUint56(uint256 value) internal pure returns (uint56) {
        if (value > type(uint56).max) {
            revert SafeCastOverflowedUintDowncast(56, value);
        }
        return uint56(value);
    }

    /**
     * @dev Returns the downcasted uint48 from uint256, reverting on
     * overflow (when the input is greater than largest uint48).
     *
     * Counterpart to Solidity's `uint48` operator.
     *
     * Requirements:
     *
     * - input must fit into 48 bits
     */
    function toUint48(uint256 value) internal pure returns (uint48) {
        if (value > type(uint48).max) {
            revert SafeCastOverflowedUintDowncast(48, value);
        }
        return uint48(value);
    }

    /**
     * @dev Returns the downcasted uint40 from uint256, reverting on
     * overflow (when the input is greater than largest uint40).
     *
     * Counterpart to Solidity's `uint40` operator.
     *
     * Requirements:
     *
     * - input must fit into 40 bits
     */
    function toUint40(uint256 value) internal pure returns (uint40) {
        if (value > type(uint40).max) {
            revert SafeCastOverflowedUintDowncast(40, value);
        }
        return uint40(value);
    }

    /**
     * @dev Returns the downcasted uint32 from uint256, reverting on
     * overflow (when the input is greater than largest uint32).
     *
     * Counterpart to Solidity's `uint32` operator.
     *
     * Requirements:
     *
     * - input must fit into 32 bits
     */
    function toUint32(uint256 value) internal pure returns (uint32) {
        if (value > type(uint32).max) {
            revert SafeCastOverflowedUintDowncast(32, value);
        }
        return uint32(value);
    }

    /**
     * @dev Returns the downcasted uint24 from uint256, reverting on
     * overflow (when the input is greater than largest uint24).
     *
     * Counterpart to Solidity's `uint24` operator.
     *
     * Requirements:
     *
     * - input must fit into 24 bits
     */
    function toUint24(uint256 value) internal pure returns (uint24) {
        if (value > type(uint24).max) {
            revert SafeCastOverflowedUintDowncast(24, value);
        }
        return uint24(value);
    }

    /**
     * @dev Returns the downcasted uint16 from uint256, reverting on
     * overflow (when the input is greater than largest uint16).
     *
     * Counterpart to Solidity's `uint16` operator.
     *
     * Requirements:
     *
     * - input must fit into 16 bits
     */
    function toUint16(uint256 value) internal pure returns (uint16) {
        if (value > type(uint16).max) {
            revert SafeCastOverflowedUintDowncast(16, value);
        }
        return uint16(value);
    }

    /**
     * @dev Returns the downcasted uint8 from uint256, reverting on
     * overflow (when the input is greater than largest uint8).
     *
     * Counterpart to Solidity's `uint8` operator.
     *
     * Requirements:
     *
     * - input must fit into 8 bits
     */
    function toUint8(uint256 value) internal pure returns (uint8) {
        if (value > type(uint8).max) {
            revert SafeCastOverflowedUintDowncast(8, value);
        }
        return uint8(value);
    }

    /**
     * @dev Converts a signed int256 into an unsigned uint256.
     *
     * Requirements:
     *
     * - input must be greater than or equal to 0.
     */
    function toUint256(int256 value) internal pure returns (uint256) {
        if (value < 0) {
            revert SafeCastOverflowedIntToUint(value);
        }
        return uint256(value);
    }

    /**
     * @dev Returns the downcasted int248 from int256, reverting on
     * overflow (when the input is less than smallest int248 or
     * greater than largest int248).
     *
     * Counterpart to Solidity's `int248` operator.
     *
     * Requirements:
     *
     * - input must fit into 248 bits
     */
    function toInt248(int256 value) internal pure returns (int248 downcasted) {
        downcasted = int248(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(248, value);
        }
    }

    /**
     * @dev Returns the downcasted int240 from int256, reverting on
     * overflow (when the input is less than smallest int240 or
     * greater than largest int240).
     *
     * Counterpart to Solidity's `int240` operator.
     *
     * Requirements:
     *
     * - input must fit into 240 bits
     */
    function toInt240(int256 value) internal pure returns (int240 downcasted) {
        downcasted = int240(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(240, value);
        }
    }

    /**
     * @dev Returns the downcasted int232 from int256, reverting on
     * overflow (when the input is less than smallest int232 or
     * greater than largest int232).
     *
     * Counterpart to Solidity's `int232` operator.
     *
     * Requirements:
     *
     * - input must fit into 232 bits
     */
    function toInt232(int256 value) internal pure returns (int232 downcasted) {
        downcasted = int232(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(232, value);
        }
    }

    /**
     * @dev Returns the downcasted int224 from int256, reverting on
     * overflow (when the input is less than smallest int224 or
     * greater than largest int224).
     *
     * Counterpart to Solidity's `int224` operator.
     *
     * Requirements:
     *
     * - input must fit into 224 bits
     */
    function toInt224(int256 value) internal pure returns (int224 downcasted) {
        downcasted = int224(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(224, value);
        }
    }

    /**
     * @dev Returns the downcasted int216 from int256, reverting on
     * overflow (when the input is less than smallest int216 or
     * greater than largest int216).
     *
     * Counterpart to Solidity's `int216` operator.
     *
     * Requirements:
     *
     * - input must fit into 216 bits
     */
    function toInt216(int256 value) internal pure returns (int216 downcasted) {
        downcasted = int216(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(216, value);
        }
    }

    /**
     * @dev Returns the downcasted int208 from int256, reverting on
     * overflow (when the input is less than smallest int208 or
     * greater than largest int208).
     *
     * Counterpart to Solidity's `int208` operator.
     *
     * Requirements:
     *
     * - input must fit into 208 bits
     */
    function toInt208(int256 value) internal pure returns (int208 downcasted) {
        downcasted = int208(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(208, value);
        }
    }

    /**
     * @dev Returns the downcasted int200 from int256, reverting on
     * overflow (when the input is less than smallest int200 or
     * greater than largest int200).
     *
     * Counterpart to Solidity's `int200` operator.
     *
     * Requirements:
     *
     * - input must fit into 200 bits
     */
    function toInt200(int256 value) internal pure returns (int200 downcasted) {
        downcasted = int200(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(200, value);
        }
    }

    /**
     * @dev Returns the downcasted int192 from int256, reverting on
     * overflow (when the input is less than smallest int192 or
     * greater than largest int192).
     *
     * Counterpart to Solidity's `int192` operator.
     *
     * Requirements:
     *
     * - input must fit into 192 bits
     */
    function toInt192(int256 value) internal pure returns (int192 downcasted) {
        downcasted = int192(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(192, value);
        }
    }

    /**
     * @dev Returns the downcasted int184 from int256, reverting on
     * overflow (when the input is less than smallest int184 or
     * greater than largest int184).
     *
     * Counterpart to Solidity's `int184` operator.
     *
     * Requirements:
     *
     * - input must fit into 184 bits
     */
    function toInt184(int256 value) internal pure returns (int184 downcasted) {
        downcasted = int184(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(184, value);
        }
    }

    /**
     * @dev Returns the downcasted int176 from int256, reverting on
     * overflow (when the input is less than smallest int176 or
     * greater than largest int176).
     *
     * Counterpart to Solidity's `int176` operator.
     *
     * Requirements:
     *
     * - input must fit into 176 bits
     */
    function toInt176(int256 value) internal pure returns (int176 downcasted) {
        downcasted = int176(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(176, value);
        }
    }

    /**
     * @dev Returns the downcasted int168 from int256, reverting on
     * overflow (when the input is less than smallest int168 or
     * greater than largest int168).
     *
     * Counterpart to Solidity's `int168` operator.
     *
     * Requirements:
     *
     * - input must fit into 168 bits
     */
    function toInt168(int256 value) internal pure returns (int168 downcasted) {
        downcasted = int168(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(168, value);
        }
    }

    /**
     * @dev Returns the downcasted int160 from int256, reverting on
     * overflow (when the input is less than smallest int160 or
     * greater than largest int160).
     *
     * Counterpart to Solidity's `int160` operator.
     *
     * Requirements:
     *
     * - input must fit into 160 bits
     */
    function toInt160(int256 value) internal pure returns (int160 downcasted) {
        downcasted = int160(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(160, value);
        }
    }

    /**
     * @dev Returns the downcasted int152 from int256, reverting on
     * overflow (when the input is less than smallest int152 or
     * greater than largest int152).
     *
     * Counterpart to Solidity's `int152` operator.
     *
     * Requirements:
     *
     * - input must fit into 152 bits
     */
    function toInt152(int256 value) internal pure returns (int152 downcasted) {
        downcasted = int152(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(152, value);
        }
    }

    /**
     * @dev Returns the downcasted int144 from int256, reverting on
     * overflow (when the input is less than smallest int144 or
     * greater than largest int144).
     *
     * Counterpart to Solidity's `int144` operator.
     *
     * Requirements:
     *
     * - input must fit into 144 bits
     */
    function toInt144(int256 value) internal pure returns (int144 downcasted) {
        downcasted = int144(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(144, value);
        }
    }

    /**
     * @dev Returns the downcasted int136 from int256, reverting on
     * overflow (when the input is less than smallest int136 or
     * greater than largest int136).
     *
     * Counterpart to Solidity's `int136` operator.
     *
     * Requirements:
     *
     * - input must fit into 136 bits
     */
    function toInt136(int256 value) internal pure returns (int136 downcasted) {
        downcasted = int136(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(136, value);
        }
    }

    /**
     * @dev Returns the downcasted int128 from int256, reverting on
     * overflow (when the input is less than smallest int128 or
     * greater than largest int128).
     *
     * Counterpart to Solidity's `int128` operator.
     *
     * Requirements:
     *
     * - input must fit into 128 bits
     */
    function toInt128(int256 value) internal pure returns (int128 downcasted) {
        downcasted = int128(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(128, value);
        }
    }

    /**
     * @dev Returns the downcasted int120 from int256, reverting on
     * overflow (when the input is less than smallest int120 or
     * greater than largest int120).
     *
     * Counterpart to Solidity's `int120` operator.
     *
     * Requirements:
     *
     * - input must fit into 120 bits
     */
    function toInt120(int256 value) internal pure returns (int120 downcasted) {
        downcasted = int120(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(120, value);
        }
    }

    /**
     * @dev Returns the downcasted int112 from int256, reverting on
     * overflow (when the input is less than smallest int112 or
     * greater than largest int112).
     *
     * Counterpart to Solidity's `int112` operator.
     *
     * Requirements:
     *
     * - input must fit into 112 bits
     */
    function toInt112(int256 value) internal pure returns (int112 downcasted) {
        downcasted = int112(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(112, value);
        }
    }

    /**
     * @dev Returns the downcasted int104 from int256, reverting on
     * overflow (when the input is less than smallest int104 or
     * greater than largest int104).
     *
     * Counterpart to Solidity's `int104` operator.
     *
     * Requirements:
     *
     * - input must fit into 104 bits
     */
    function toInt104(int256 value) internal pure returns (int104 downcasted) {
        downcasted = int104(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(104, value);
        }
    }

    /**
     * @dev Returns the downcasted int96 from int256, reverting on
     * overflow (when the input is less than smallest int96 or
     * greater than largest int96).
     *
     * Counterpart to Solidity's `int96` operator.
     *
     * Requirements:
     *
     * - input must fit into 96 bits
     */
    function toInt96(int256 value) internal pure returns (int96 downcasted) {
        downcasted = int96(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(96, value);
        }
    }

    /**
     * @dev Returns the downcasted int88 from int256, reverting on
     * overflow (when the input is less than smallest int88 or
     * greater than largest int88).
     *
     * Counterpart to Solidity's `int88` operator.
     *
     * Requirements:
     *
     * - input must fit into 88 bits
     */
    function toInt88(int256 value) internal pure returns (int88 downcasted) {
        downcasted = int88(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(88, value);
        }
    }

    /**
     * @dev Returns the downcasted int80 from int256, reverting on
     * overflow (when the input is less than smallest int80 or
     * greater than largest int80).
     *
     * Counterpart to Solidity's `int80` operator.
     *
     * Requirements:
     *
     * - input must fit into 80 bits
     */
    function toInt80(int256 value) internal pure returns (int80 downcasted) {
        downcasted = int80(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(80, value);
        }
    }

    /**
     * @dev Returns the downcasted int72 from int256, reverting on
     * overflow (when the input is less than smallest int72 or
     * greater than largest int72).
     *
     * Counterpart to Solidity's `int72` operator.
     *
     * Requirements:
     *
     * - input must fit into 72 bits
     */
    function toInt72(int256 value) internal pure returns (int72 downcasted) {
        downcasted = int72(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(72, value);
        }
    }

    /**
     * @dev Returns the downcasted int64 from int256, reverting on
     * overflow (when the input is less than smallest int64 or
     * greater than largest int64).
     *
     * Counterpart to Solidity's `int64` operator.
     *
     * Requirements:
     *
     * - input must fit into 64 bits
     */
    function toInt64(int256 value) internal pure returns (int64 downcasted) {
        downcasted = int64(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(64, value);
        }
    }

    /**
     * @dev Returns the downcasted int56 from int256, reverting on
     * overflow (when the input is less than smallest int56 or
     * greater than largest int56).
     *
     * Counterpart to Solidity's `int56` operator.
     *
     * Requirements:
     *
     * - input must fit into 56 bits
     */
    function toInt56(int256 value) internal pure returns (int56 downcasted) {
        downcasted = int56(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(56, value);
        }
    }

    /**
     * @dev Returns the downcasted int48 from int256, reverting on
     * overflow (when the input is less than smallest int48 or
     * greater than largest int48).
     *
     * Counterpart to Solidity's `int48` operator.
     *
     * Requirements:
     *
     * - input must fit into 48 bits
     */
    function toInt48(int256 value) internal pure returns (int48 downcasted) {
        downcasted = int48(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(48, value);
        }
    }

    /**
     * @dev Returns the downcasted int40 from int256, reverting on
     * overflow (when the input is less than smallest int40 or
     * greater than largest int40).
     *
     * Counterpart to Solidity's `int40` operator.
     *
     * Requirements:
     *
     * - input must fit into 40 bits
     */
    function toInt40(int256 value) internal pure returns (int40 downcasted) {
        downcasted = int40(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(40, value);
        }
    }

    /**
     * @dev Returns the downcasted int32 from int256, reverting on
     * overflow (when the input is less than smallest int32 or
     * greater than largest int32).
     *
     * Counterpart to Solidity's `int32` operator.
     *
     * Requirements:
     *
     * - input must fit into 32 bits
     */
    function toInt32(int256 value) internal pure returns (int32 downcasted) {
        downcasted = int32(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(32, value);
        }
    }

    /**
     * @dev Returns the downcasted int24 from int256, reverting on
     * overflow (when the input is less than smallest int24 or
     * greater than largest int24).
     *
     * Counterpart to Solidity's `int24` operator.
     *
     * Requirements:
     *
     * - input must fit into 24 bits
     */
    function toInt24(int256 value) internal pure returns (int24 downcasted) {
        downcasted = int24(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(24, value);
        }
    }

    /**
     * @dev Returns the downcasted int16 from int256, reverting on
     * overflow (when the input is less than smallest int16 or
     * greater than largest int16).
     *
     * Counterpart to Solidity's `int16` operator.
     *
     * Requirements:
     *
     * - input must fit into 16 bits
     */
    function toInt16(int256 value) internal pure returns (int16 downcasted) {
        downcasted = int16(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(16, value);
        }
    }

    /**
     * @dev Returns the downcasted int8 from int256, reverting on
     * overflow (when the input is less than smallest int8 or
     * greater than largest int8).
     *
     * Counterpart to Solidity's `int8` operator.
     *
     * Requirements:
     *
     * - input must fit into 8 bits
     */
    function toInt8(int256 value) internal pure returns (int8 downcasted) {
        downcasted = int8(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(8, value);
        }
    }

    /**
     * @dev Converts an unsigned uint256 into a signed int256.
     *
     * Requirements:
     *
     * - input must be less than or equal to maxInt256.
     */
    function toInt256(uint256 value) internal pure returns (int256) {
        // Note: Unsafe cast below is okay because `type(int256).max` is guaranteed to be positive
        if (value > uint256(type(int256).max)) {
            revert SafeCastOverflowedUintToInt(value);
        }
        return int256(value);
    }

    /**
     * @dev Cast a boolean (false or true) to a uint256 (0 or 1) with no jump.
     */
    function toUint(bool b) internal pure returns (uint256 u) {
        assembly ("memory-safe") {
            u := iszero(iszero(b))
        }
    }
}

// SPDX-License-Identifier: GPL-2.0-or-later
pragma solidity ^0.8.0;

import {Id} from "../../interfaces/IMorpho.sol";

/// @title MorphoStorageLib
/// @author Morpho Labs
/// @custom:contact [email protected]
/// @notice Helper library exposing getters to access Morpho storage variables' slot.
/// @dev This library is not used in Morpho itself and is intended to be used by integrators.
library MorphoStorageLib {
    /* SLOTS */

    uint256 internal constant OWNER_SLOT = 0;
    uint256 internal constant FEE_RECIPIENT_SLOT = 1;
    uint256 internal constant POSITION_SLOT = 2;
    uint256 internal constant MARKET_SLOT = 3;
    uint256 internal constant IS_IRM_ENABLED_SLOT = 4;
    uint256 internal constant IS_LLTV_ENABLED_SLOT = 5;
    uint256 internal constant NONCE_SLOT = 6;
    uint256 internal constant ID_TO_MARKET_PARAMS_SLOT = 7;

    /* SLOT OFFSETS */

    uint256 internal constant LOAN_TOKEN_OFFSET = 0;
    uint256 internal constant COLLATERAL_TOKEN_OFFSET = 1;
    uint256 internal constant ORACLE_OFFSET = 2;
    uint256 internal constant IRM_OFFSET = 3;
    uint256 internal constant LLTV_OFFSET = 4;
    uint256 internal constant CREDIT_LINE_OFFSET = 5;

    uint256 internal constant SUPPLY_SHARES_OFFSET = 0;
    uint256 internal constant BORROW_SHARES_AND_COLLATERAL_OFFSET = 1;

    uint256 internal constant TOTAL_SUPPLY_ASSETS_AND_SHARES_OFFSET = 0;
    uint256 internal constant TOTAL_BORROW_ASSETS_AND_SHARES_OFFSET = 1;
    uint256 internal constant LAST_UPDATE_AND_FEE_OFFSET = 2;

    /* GETTERS */

    function ownerSlot() internal pure returns (bytes32) {
        return bytes32(OWNER_SLOT);
    }

    function feeRecipientSlot() internal pure returns (bytes32) {
        return bytes32(FEE_RECIPIENT_SLOT);
    }

    function positionSupplySharesSlot(Id id, address user) internal pure returns (bytes32) {
        return
            bytes32(
                uint256(keccak256(abi.encode(user, keccak256(abi.encode(id, POSITION_SLOT))))) + SUPPLY_SHARES_OFFSET
            );
    }

    function positionBorrowSharesAndCollateralSlot(Id id, address user) internal pure returns (bytes32) {
        return bytes32(
            uint256(keccak256(abi.encode(user, keccak256(abi.encode(id, POSITION_SLOT)))))
                + BORROW_SHARES_AND_COLLATERAL_OFFSET
        );
    }

    function marketTotalSupplyAssetsAndSharesSlot(Id id) internal pure returns (bytes32) {
        return bytes32(uint256(keccak256(abi.encode(id, MARKET_SLOT))) + TOTAL_SUPPLY_ASSETS_AND_SHARES_OFFSET);
    }

    function marketTotalBorrowAssetsAndSharesSlot(Id id) internal pure returns (bytes32) {
        return bytes32(uint256(keccak256(abi.encode(id, MARKET_SLOT))) + TOTAL_BORROW_ASSETS_AND_SHARES_OFFSET);
    }

    function marketLastUpdateAndFeeSlot(Id id) internal pure returns (bytes32) {
        return bytes32(uint256(keccak256(abi.encode(id, MARKET_SLOT))) + LAST_UPDATE_AND_FEE_OFFSET);
    }

    function isIrmEnabledSlot(address irm) internal pure returns (bytes32) {
        return keccak256(abi.encode(irm, IS_IRM_ENABLED_SLOT));
    }

    function isLltvEnabledSlot(uint256 lltv) internal pure returns (bytes32) {
        return keccak256(abi.encode(lltv, IS_LLTV_ENABLED_SLOT));
    }

    function nonceSlot(address authorizer) internal pure returns (bytes32) {
        return keccak256(abi.encode(authorizer, NONCE_SLOT));
    }

    function idToLoanTokenSlot(Id id) internal pure returns (bytes32) {
        return bytes32(uint256(keccak256(abi.encode(id, ID_TO_MARKET_PARAMS_SLOT))) + LOAN_TOKEN_OFFSET);
    }

    function idToCollateralTokenSlot(Id id) internal pure returns (bytes32) {
        return bytes32(uint256(keccak256(abi.encode(id, ID_TO_MARKET_PARAMS_SLOT))) + COLLATERAL_TOKEN_OFFSET);
    }

    function idToOracleSlot(Id id) internal pure returns (bytes32) {
        return bytes32(uint256(keccak256(abi.encode(id, ID_TO_MARKET_PARAMS_SLOT))) + ORACLE_OFFSET);
    }

    function idToIrmSlot(Id id) internal pure returns (bytes32) {
        return bytes32(uint256(keccak256(abi.encode(id, ID_TO_MARKET_PARAMS_SLOT))) + IRM_OFFSET);
    }

    function idToLltvSlot(Id id) internal pure returns (bytes32) {
        return bytes32(uint256(keccak256(abi.encode(id, ID_TO_MARKET_PARAMS_SLOT))) + LLTV_OFFSET);
    }

    function idToCreditLineSlot(Id id) internal pure returns (bytes32) {
        return bytes32(uint256(keccak256(abi.encode(id, ID_TO_MARKET_PARAMS_SLOT))) + CREDIT_LINE_OFFSET);
    }
}

// SPDX-License-Identifier: GPL-2.0-or-later
pragma solidity ^0.8.18;

import {MarketParams, Market} from "./IMorpho.sol";

/// @title IIrm
/// @author Morpho Labs
/// @custom:contact [email protected]
/// @notice Interface that Interest Rate Models (IRMs) used by Morpho must implement.
interface IIrm {
    /// @notice Returns the borrow rate per second (scaled by WAD) of the market `marketParams`.
    /// @dev Assumes that `market` corresponds to `marketParams`.
    function borrowRate(MarketParams memory marketParams, Market memory market) external returns (uint256);

    /// @notice Returns the borrow rate per second (scaled by WAD) of the market `marketParams` without modifying any
    /// storage.
    /// @dev Assumes that `market` corresponds to `marketParams`.
    function borrowRateView(MarketParams memory marketParams, Market memory market) external view returns (uint256);
}

// SPDX-License-Identifier: GPL-2.0-or-later
pragma solidity ^0.8.0;

uint256 constant WAD = 1e18;

/// @title MathLib
/// @author Morpho Labs
/// @custom:contact [email protected]
/// @notice Library to manage fixed-point arithmetic.
library MathLib {
    /// @dev Returns (`x` * `y`) / `WAD` rounded down.
    function wMulDown(uint256 x, uint256 y) internal pure returns (uint256) {
        return mulDivDown(x, y, WAD);
    }

    /// @dev Returns (`x` * `WAD`) / `y` rounded down.
    function wDivDown(uint256 x, uint256 y) internal pure returns (uint256) {
        return mulDivDown(x, WAD, y);
    }

    /// @dev Returns (`x` * `WAD`) / `y` rounded up.
    function wDivUp(uint256 x, uint256 y) internal pure returns (uint256) {
        return mulDivUp(x, WAD, y);
    }

    /// @dev Returns (`x` * `y`) / `d` rounded down.
    function mulDivDown(uint256 x, uint256 y, uint256 d) internal pure returns (uint256) {
        return (x * y) / d;
    }

    /// @dev Returns (`x` * `y`) / `d` rounded up.
    function mulDivUp(uint256 x, uint256 y, uint256 d) internal pure returns (uint256) {
        return (x * y + (d - 1)) / d;
    }

    /// @dev Returns the sum of the first three non-zero terms of a Taylor expansion of e^(nx) - 1, to approximate a
    /// continuous compound interest rate.
    function wTaylorCompounded(uint256 x, uint256 n) internal pure returns (uint256) {
        uint256 firstTerm = x * n;
        uint256 secondTerm = mulDivDown(firstTerm, firstTerm, 2 * WAD);
        uint256 thirdTerm = mulDivDown(secondTerm, firstTerm, 3 * WAD);

        return firstTerm + secondTerm + thirdTerm;
    }

    /// @dev Computes the inverse of wTaylorCompounded, finding the rate that produces the given growth factor.
    /// Uses a 3-term Taylor series approximation of ln(x) to solve for rate in the compound interest formula.
    /// Formula: rate = ln(x) / n ≈ [(x-1) - (x-1)²/2 + (x-1)³/3] / n
    ///
    /// Accuracy notes:
    /// - The Taylor approximation of ln(x) is most accurate for x close to 1
    /// - At growth factor x = 1.69*WAD (69% growth), approximation error < 2%
    /// - At growth factor x = 2*WAD (100% growth, where ln(2) ≈ 0.69), approximation error < 5%
    /// - Accuracy decreases for larger growth factors; not recommended for x > 2.5*WAD (150% growth)
    ///
    /// Example: If debt grew from 1000 to 1105 over 1 year (10.5% growth):
    /// - x = 1.105*WAD (growth factor)
    /// - n = 365 days (time period)
    /// - Returns ~10% APR as rate per second
    ///
    /// @param x The growth factor scaled by WAD (e.g., 1.1*WAD for 10% growth). Must be >= WAD.
    /// @param n The time period over which the growth occurred (in seconds)
    /// @return The continuously compounded rate per second that would produce this growth (scaled by WAD)
    function wInverseTaylorCompounded(uint256 x, uint256 n) internal pure returns (uint256) {
        require(x >= WAD, "ln undefined");

        uint256 firstTerm = x - WAD;
        uint256 secondTerm = wMulDown(firstTerm, firstTerm);
        uint256 thirdTerm = wMulDown(secondTerm, firstTerm);

        uint256 series = firstTerm - secondTerm / 2 + thirdTerm / 3;

        return series / n;
    }
}

// SPDX-License-Identifier: GPL-2.0-or-later
pragma solidity ^0.8.0;

import {ErrorsLib} from "../libraries/ErrorsLib.sol";

/// @title UtilsLib
/// @author Morpho Labs
/// @custom:contact [email protected]
/// @notice Library exposing helpers.
/// @dev Inspired by https://github.com/morpho-org/morpho-utils.
library UtilsLib {
    /// @dev Returns true if there is exactly one zero among `x` and `y`.
    function exactlyOneZero(uint256 x, uint256 y) internal pure returns (bool z) {
        assembly {
            z := xor(iszero(x), iszero(y))
        }
    }

    /// @dev Returns the min of `x` and `y`.
    function min(uint256 x, uint256 y) internal pure returns (uint256 z) {
        assembly {
            z := xor(x, mul(xor(x, y), lt(y, x)))
        }
    }

    /// @dev Returns `x` safely cast to uint128.
    function toUint128(uint256 x) internal pure returns (uint128) {
        if (x > type(uint128).max) revert ErrorsLib.MaxUint128Exceeded();
        return uint128(x);
    }

    /// @dev Returns max(0, x - y).
    function zeroFloorSub(uint256 x, uint256 y) internal pure returns (uint256 z) {
        assembly {
            z := mul(gt(x, y), sub(x, y))
        }
    }
}

// SPDX-License-Identifier: GPL-2.0-or-later
pragma solidity ^0.8.0;

import {Id, MarketParams} from "../interfaces/IMorpho.sol";

/// @title MarketParamsLib
/// @author Morpho Labs
/// @custom:contact [email protected]
/// @notice Library to convert a market to its id.
library MarketParamsLib {
    /// @notice The length of the data used to compute the id of a market.
    /// @dev The length is 6 * 32 because `MarketParams` has 6 variables of 32 bytes each.
    uint256 internal constant MARKET_PARAMS_BYTES_LENGTH = 6 * 32;

    /// @notice Returns the id of the market `marketParams`.
    function id(MarketParams memory marketParams) internal pure returns (Id marketParamsId) {
        assembly ("memory-safe") {
            marketParamsId := keccak256(marketParams, MARKET_PARAMS_BYTES_LENGTH)
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.1.0) (token/ERC20/IERC20.sol)

pragma solidity ^0.8.20;

/**
 * @dev Interface of the ERC-20 standard as defined in the ERC.
 */
interface IERC20 {
    /**
     * @dev Emitted when `value` tokens are moved from one account (`from`) to
     * another (`to`).
     *
     * Note that `value` may be zero.
     */
    event Transfer(address indexed from, address indexed to, uint256 value);

    /**
     * @dev Emitted when the allowance of a `spender` for an `owner` is set by
     * a call to {approve}. `value` is the new allowance.
     */
    event Approval(address indexed owner, address indexed spender, uint256 value);

    /**
     * @dev Returns the value of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

    /**
     * @dev Returns the value of tokens owned by `account`.
     */
    function balanceOf(address account) external view returns (uint256);

    /**
     * @dev Moves a `value` amount of tokens from the caller's account to `to`.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transfer(address to, uint256 value) external returns (bool);

    /**
     * @dev Returns the remaining number of tokens that `spender` will be
     * allowed to spend on behalf of `owner` through {transferFrom}. This is
     * zero by default.
     *
     * This value changes when {approve} or {transferFrom} are called.
     */
    function allowance(address owner, address spender) external view returns (uint256);

    /**
     * @dev Sets a `value` amount of tokens as the allowance of `spender` over the
     * caller's tokens.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * IMPORTANT: Beware that changing an allowance with this method brings the risk
     * that someone may use both the old and the new allowance by unfortunate
     * transaction ordering. One possible solution to mitigate this race
     * condition is to first reduce the spender's allowance to 0 and set the
     * desired value afterwards:
     * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
     *
     * Emits an {Approval} event.
     */
    function approve(address spender, uint256 value) external returns (bool);

    /**
     * @dev Moves a `value` amount of tokens from `from` to `to` using the
     * allowance mechanism. `value` is then deducted from the caller's
     * allowance.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(address from, address to, uint256 value) external returns (bool);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.1.0) (token/ERC20/extensions/IERC20Metadata.sol)

pragma solidity ^0.8.20;

import {IERC20} from "../IERC20.sol";

/**
 * @dev Interface for the optional metadata functions from the ERC-20 standard.
 */
interface IERC20Metadata is IERC20 {
    /**
     * @dev Returns the name of the token.
     */
    function name() external view returns (string memory);

    /**
     * @dev Returns the symbol of the token.
     */
    function symbol() external view returns (string memory);

    /**
     * @dev Returns the decimals places of the token.
     */
    function decimals() external view returns (uint8);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.1) (utils/Context.sol)

pragma solidity ^0.8.20;

/**
 * @dev Provides information about the current execution context, including the
 * sender of the transaction and its data. While these are generally available
 * via msg.sender and msg.data, they should not be accessed in such a direct
 * manner, since when dealing with meta-transactions the account sending and
 * paying for execution may not be the actual sender (as far as an application
 * is concerned).
 *
 * This contract is only required for intermediate, library-like contracts.
 */
abstract contract Context {
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes calldata) {
        return msg.data;
    }

    function _contextSuffixLength() internal view virtual returns (uint256) {
        return 0;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (token/ERC20/ERC20.sol)

pragma solidity ^0.8.0;

import "./IERC20.sol";
import "./extensions/IERC20Metadata.sol";
import "../../utils/Context.sol";

/**
 * @dev Implementation of the {IERC20} interface.
 *
 * This implementation is agnostic to the way tokens are created. This means
 * that a supply mechanism has to be added in a derived contract using {_mint}.
 * For a generic mechanism see {ERC20PresetMinterPauser}.
 *
 * TIP: For a detailed writeup see our guide
 * https://forum.openzeppelin.com/t/how-to-implement-erc20-supply-mechanisms/226[How
 * to implement supply mechanisms].
 *
 * The default value of {decimals} is 18. To change this, you should override
 * this function so it returns a different value.
 *
 * We have followed general OpenZeppelin Contracts guidelines: functions revert
 * instead returning `false` on failure. This behavior is nonetheless
 * conventional and does not conflict with the expectations of ERC20
 * applications.
 *
 * Additionally, an {Approval} event is emitted on calls to {transferFrom}.
 * This allows applications to reconstruct the allowance for all accounts just
 * by listening to said events. Other implementations of the EIP may not emit
 * these events, as it isn't required by the specification.
 *
 * Finally, the non-standard {decreaseAllowance} and {increaseAllowance}
 * functions have been added to mitigate the well-known issues around setting
 * allowances. See {IERC20-approve}.
 */
contract ERC20 is Context, IERC20, IERC20Metadata {
    mapping(address => uint256) private _balances;

    mapping(address => mapping(address => uint256)) private _allowances;

    uint256 private _totalSupply;

    string private _name;
    string private _symbol;

    /**
     * @dev Sets the values for {name} and {symbol}.
     *
     * All two of these values are immutable: they can only be set once during
     * construction.
     */
    constructor(string memory name_, string memory symbol_) {
        _name = name_;
        _symbol = symbol_;
    }

    /**
     * @dev Returns the name of the token.
     */
    function name() public view virtual override returns (string memory) {
        return _name;
    }

    /**
     * @dev Returns the symbol of the token, usually a shorter version of the
     * name.
     */
    function symbol() public view virtual override returns (string memory) {
        return _symbol;
    }

    /**
     * @dev Returns the number of decimals used to get its user representation.
     * For example, if `decimals` equals `2`, a balance of `505` tokens should
     * be displayed to a user as `5.05` (`505 / 10 ** 2`).
     *
     * Tokens usually opt for a value of 18, imitating the relationship between
     * Ether and Wei. This is the default value returned by this function, unless
     * it's overridden.
     *
     * NOTE: This information is only used for _display_ purposes: it in
     * no way affects any of the arithmetic of the contract, including
     * {IERC20-balanceOf} and {IERC20-transfer}.
     */
    function decimals() public view virtual override returns (uint8) {
        return 18;
    }

    /**
     * @dev See {IERC20-totalSupply}.
     */
    function totalSupply() public view virtual override returns (uint256) {
        return _totalSupply;
    }

    /**
     * @dev See {IERC20-balanceOf}.
     */
    function balanceOf(address account) public view virtual override returns (uint256) {
        return _balances[account];
    }

    /**
     * @dev See {IERC20-transfer}.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - the caller must have a balance of at least `amount`.
     */
    function transfer(address to, uint256 amount) public virtual override returns (bool) {
        address owner = _msgSender();
        _transfer(owner, to, amount);
        return true;
    }

    /**
     * @dev See {IERC20-allowance}.
     */
    function allowance(address owner, address spender) public view virtual override returns (uint256) {
        return _allowances[owner][spender];
    }

    /**
     * @dev See {IERC20-approve}.
     *
     * NOTE: If `amount` is the maximum `uint256`, the allowance is not updated on
     * `transferFrom`. This is semantically equivalent to an infinite approval.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function approve(address spender, uint256 amount) public virtual override returns (bool) {
        address owner = _msgSender();
        _approve(owner, spender, amount);
        return true;
    }

    /**
     * @dev See {IERC20-transferFrom}.
     *
     * Emits an {Approval} event indicating the updated allowance. This is not
     * required by the EIP. See the note at the beginning of {ERC20}.
     *
     * NOTE: Does not update the allowance if the current allowance
     * is the maximum `uint256`.
     *
     * Requirements:
     *
     * - `from` and `to` cannot be the zero address.
     * - `from` must have a balance of at least `amount`.
     * - the caller must have allowance for ``from``'s tokens of at least
     * `amount`.
     */
    function transferFrom(address from, address to, uint256 amount) public virtual override returns (bool) {
        address spender = _msgSender();
        _spendAllowance(from, spender, amount);
        _transfer(from, to, amount);
        return true;
    }

    /**
     * @dev Atomically increases the allowance granted to `spender` by the caller.
     *
     * This is an alternative to {approve} that can be used as a mitigation for
     * problems described in {IERC20-approve}.
     *
     * Emits an {Approval} event indicating the updated allowance.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) {
        address owner = _msgSender();
        _approve(owner, spender, allowance(owner, spender) + addedValue);
        return true;
    }

    /**
     * @dev Atomically decreases the allowance granted to `spender` by the caller.
     *
     * This is an alternative to {approve} that can be used as a mitigation for
     * problems described in {IERC20-approve}.
     *
     * Emits an {Approval} event indicating the updated allowance.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     * - `spender` must have allowance for the caller of at least
     * `subtractedValue`.
     */
    function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) {
        address owner = _msgSender();
        uint256 currentAllowance = allowance(owner, spender);
        require(currentAllowance >= subtractedValue, "ERC20: decreased allowance below zero");
        unchecked {
            _approve(owner, spender, currentAllowance - subtractedValue);
        }

        return true;
    }

    /**
     * @dev Moves `amount` of tokens from `from` to `to`.
     *
     * This internal function is equivalent to {transfer}, and can be used to
     * e.g. implement automatic token fees, slashing mechanisms, etc.
     *
     * Emits a {Transfer} event.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `from` must have a balance of at least `amount`.
     */
    function _transfer(address from, address to, uint256 amount) internal virtual {
        require(from != address(0), "ERC20: transfer from the zero address");
        require(to != address(0), "ERC20: transfer to the zero address");

        _beforeTokenTransfer(from, to, amount);

        uint256 fromBalance = _balances[from];
        require(fromBalance >= amount, "ERC20: transfer amount exceeds balance");
        unchecked {
            _balances[from] = fromBalance - amount;
            // Overflow not possible: the sum of all balances is capped by totalSupply, and the sum is preserved by
            // decrementing then incrementing.
            _balances[to] += amount;
        }

        emit Transfer(from, to, amount);

        _afterTokenTransfer(from, to, amount);
    }

    /** @dev Creates `amount` tokens and assigns them to `account`, increasing
     * the total supply.
     *
     * Emits a {Transfer} event with `from` set to the zero address.
     *
     * Requirements:
     *
     * - `account` cannot be the zero address.
     */
    function _mint(address account, uint256 amount) internal virtual {
        require(account != address(0), "ERC20: mint to the zero address");

        _beforeTokenTransfer(address(0), account, amount);

        _totalSupply += amount;
        unchecked {
            // Overflow not possible: balance + amount is at most totalSupply + amount, which is checked above.
            _balances[account] += amount;
        }
        emit Transfer(address(0), account, amount);

        _afterTokenTransfer(address(0), account, amount);
    }

    /**
     * @dev Destroys `amount` tokens from `account`, reducing the
     * total supply.
     *
     * Emits a {Transfer} event with `to` set to the zero address.
     *
     * Requirements:
     *
     * - `account` cannot be the zero address.
     * - `account` must have at least `amount` tokens.
     */
    function _burn(address account, uint256 amount) internal virtual {
        require(account != address(0), "ERC20: burn from the zero address");

        _beforeTokenTransfer(account, address(0), amount);

        uint256 accountBalance = _balances[account];
        require(accountBalance >= amount, "ERC20: burn amount exceeds balance");
        unchecked {
            _balances[account] = accountBalance - amount;
            // Overflow not possible: amount <= accountBalance <= totalSupply.
            _totalSupply -= amount;
        }

        emit Transfer(account, address(0), amount);

        _afterTokenTransfer(account, address(0), amount);
    }

    /**
     * @dev Sets `amount` as the allowance of `spender` over the `owner` s tokens.
     *
     * This internal function is equivalent to `approve`, and can be used to
     * e.g. set automatic allowances for certain subsystems, etc.
     *
     * Emits an {Approval} event.
     *
     * Requirements:
     *
     * - `owner` cannot be the zero address.
     * - `spender` cannot be the zero address.
     */
    function _approve(address owner, address spender, uint256 amount) internal virtual {
        require(owner != address(0), "ERC20: approve from the zero address");
        require(spender != address(0), "ERC20: approve to the zero address");

        _allowances[owner][spender] = amount;
        emit Approval(owner, spender, amount);
    }

    /**
     * @dev Updates `owner` s allowance for `spender` based on spent `amount`.
     *
     * Does not update the allowance amount in case of infinite allowance.
     * Revert if not enough allowance is available.
     *
     * Might emit an {Approval} event.
     */
    function _spendAllowance(address owner, address spender, uint256 amount) internal virtual {
        uint256 currentAllowance = allowance(owner, spender);
        if (currentAllowance != type(uint256).max) {
            require(currentAllowance >= amount, "ERC20: insufficient allowance");
            unchecked {
                _approve(owner, spender, currentAllowance - amount);
            }
        }
    }

    /**
     * @dev Hook that is called before any transfer of tokens. This includes
     * minting and burning.
     *
     * Calling conditions:
     *
     * - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
     * will be transferred to `to`.
     * - when `from` is zero, `amount` tokens will be minted for `to`.
     * - when `to` is zero, `amount` of ``from``'s tokens will be burned.
     * - `from` and `to` are never both zero.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _beforeTokenTransfer(address from, address to, uint256 amount) internal virtual {}

    /**
     * @dev Hook that is called after any transfer of tokens. This includes
     * minting and burning.
     *
     * Calling conditions:
     *
     * - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
     * has been transferred to `to`.
     * - when `from` is zero, `amount` tokens have been minted for `to`.
     * - when `to` is zero, `amount` of ``from``'s tokens have been burned.
     * - `from` and `to` are never both zero.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _afterTokenTransfer(address from, address to, uint256 amount) internal virtual {}
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.3.0) (proxy/utils/Initializable.sol)

pragma solidity ^0.8.20;

/**
 * @dev This is a base contract to aid in writing upgradeable contracts, or any kind of contract that will be deployed
 * behind a proxy. Since proxied contracts do not make use of a constructor, it's common to move constructor logic to an
 * external initializer function, usually called `initialize`. It then becomes necessary to protect this initializer
 * function so it can only be called once. The {initializer} modifier provided by this contract will have this effect.
 *
 * The initialization functions use a version number. Once a version number is used, it is consumed and cannot be
 * reused. This mechanism prevents re-execution of each "step" but allows the creation of new initialization steps in
 * case an upgrade adds a module that needs to be initialized.
 *
 * For example:
 *
 * [.hljs-theme-light.nopadding]
 * ```solidity
 * contract MyToken is ERC20Upgradeable {
 *     function initialize() initializer public {
 *         __ERC20_init("MyToken", "MTK");
 *     }
 * }
 *
 * contract MyTokenV2 is MyToken, ERC20PermitUpgradeable {
 *     function initializeV2() reinitializer(2) public {
 *         __ERC20Permit_init("MyToken");
 *     }
 * }
 * ```
 *
 * TIP: To avoid leaving the proxy in an uninitialized state, the initializer function should be called as early as
 * possible by providing the encoded function call as the `_data` argument to {ERC1967Proxy-constructor}.
 *
 * CAUTION: When used with inheritance, manual care must be taken to not invoke a parent initializer twice, or to ensure
 * that all initializers are idempotent. This is not verified automatically as constructors are by Solidity.
 *
 * [CAUTION]
 * ====
 * Avoid leaving a contract uninitialized.
 *
 * An uninitialized contract can be taken over by an attacker. This applies to both a proxy and its implementation
 * contract, which may impact the proxy. To prevent the implementation contract from being used, you should invoke
 * the {_disableInitializers} function in the constructor to automatically lock it when it is deployed:
 *
 * [.hljs-theme-light.nopadding]
 * ```
 * /// @custom:oz-upgrades-unsafe-allow constructor
 * constructor() {
 *     _disableInitializers();
 * }
 * ```
 * ====
 */
abstract contract Initializable {
    /**
     * @dev Storage of the initializable contract.
     *
     * It's implemented on a custom ERC-7201 namespace to reduce the risk of storage collisions
     * when using with upgradeable contracts.
     *
     * @custom:storage-location erc7201:openzeppelin.storage.Initializable
     */
    struct InitializableStorage {
        /**
         * @dev Indicates that the contract has been initialized.
         */
        uint64 _initialized;
        /**
         * @dev Indicates that the contract is in the process of being initialized.
         */
        bool _initializing;
    }

    // keccak256(abi.encode(uint256(keccak256("openzeppelin.storage.Initializable")) - 1)) & ~bytes32(uint256(0xff))
    bytes32 private constant INITIALIZABLE_STORAGE = 0xf0c57e16840df040f15088dc2f81fe391c3923bec73e23a9662efc9c229c6a00;

    /**
     * @dev The contract is already initialized.
     */
    error InvalidInitialization();

    /**
     * @dev The contract is not initializing.
     */
    error NotInitializing();

    /**
     * @dev Triggered when the contract has been initialized or reinitialized.
     */
    event Initialized(uint64 version);

    /**
     * @dev A modifier that defines a protected initializer function that can be invoked at most once. In its scope,
     * `onlyInitializing` functions can be used to initialize parent contracts.
     *
     * Similar to `reinitializer(1)`, except that in the context of a constructor an `initializer` may be invoked any
     * number of times. This behavior in the constructor can be useful during testing and is not expected to be used in
     * production.
     *
     * Emits an {Initialized} event.
     */
    modifier initializer() {
        // solhint-disable-next-line var-name-mixedcase
        InitializableStorage storage $ = _getInitializableStorage();

        // Cache values to avoid duplicated sloads
        bool isTopLevelCall = !$._initializing;
        uint64 initialized = $._initialized;

        // Allowed calls:
        // - initialSetup: the contract is not in the initializing state and no previous version was
        //                 initialized
        // - construction: the contract is initialized at version 1 (no reinitialization) and the
        //                 current contract is just being deployed
        bool initialSetup = initialized == 0 && isTopLevelCall;
        bool construction = initialized == 1 && address(this).code.length == 0;

        if (!initialSetup && !construction) {
            revert InvalidInitialization();
        }
        $._initialized = 1;
        if (isTopLevelCall) {
            $._initializing = true;
        }
        _;
        if (isTopLevelCall) {
            $._initializing = false;
            emit Initialized(1);
        }
    }

    /**
     * @dev A modifier that defines a protected reinitializer function that can be invoked at most once, and only if the
     * contract hasn't been initialized to a greater version before. In its scope, `onlyInitializing` functions can be
     * used to initialize parent contracts.
     *
     * A reinitializer may be used after the original initialization step. This is essential to configure modules that
     * are added through upgrades and that require initialization.
     *
     * When `version` is 1, this modifier is similar to `initializer`, except that functions marked with `reinitializer`
     * cannot be nested. If one is invoked in the context of another, execution will revert.
     *
     * Note that versions can jump in increments greater than 1; this implies that if multiple reinitializers coexist in
     * a contract, executing them in the right order is up to the developer or operator.
     *
     * WARNING: Setting the version to 2**64 - 1 will prevent any future reinitialization.
     *
     * Emits an {Initialized} event.
     */
    modifier reinitializer(uint64 version) {
        // solhint-disable-next-line var-name-mixedcase
        InitializableStorage storage $ = _getInitializableStorage();

        if ($._initializing || $._initialized >= version) {
            revert InvalidInitialization();
        }
        $._initialized = version;
        $._initializing = true;
        _;
        $._initializing = false;
        emit Initialized(version);
    }

    /**
     * @dev Modifier to protect an initialization function so that it can only be invoked by functions with the
     * {initializer} and {reinitializer} modifiers, directly or indirectly.
     */
    modifier onlyInitializing() {
        _checkInitializing();
        _;
    }

    /**
     * @dev Reverts if the contract is not in an initializing state. See {onlyInitializing}.
     */
    function _checkInitializing() internal view virtual {
        if (!_isInitializing()) {
            revert NotInitializing();
        }
    }

    /**
     * @dev Locks the contract, preventing any future reinitialization. This cannot be part of an initializer call.
     * Calling this in the constructor of a contract will prevent that contract from being initialized or reinitialized
     * to any version. It is recommended to use this to lock implementation contracts that are designed to be called
     * through proxies.
     *
     * Emits an {Initialized} event the first time it is successfully executed.
     */
    function _disableInitializers() internal virtual {
        // solhint-disable-next-line var-name-mixedcase
        InitializableStorage storage $ = _getInitializableStorage();

        if ($._initializing) {
            revert InvalidInitialization();
        }
        if ($._initialized != type(uint64).max) {
            $._initialized = type(uint64).max;
            emit Initialized(type(uint64).max);
        }
    }

    /**
     * @dev Returns the highest version that has been initialized. See {reinitializer}.
     */
    function _getInitializedVersion() internal view returns (uint64) {
        return _getInitializableStorage()._initialized;
    }

    /**
     * @dev Returns `true` if the contract is currently initializing. See {onlyInitializing}.
     */
    function _isInitializing() internal view returns (bool) {
        return _getInitializableStorage()._initializing;
    }

    /**
     * @dev Pointer to storage slot. Allows integrators to override it with a custom storage location.
     *
     * NOTE: Consider following the ERC-7201 formula to derive storage locations.
     */
    function _initializableStorageSlot() internal pure virtual returns (bytes32) {
        return INITIALIZABLE_STORAGE;
    }

    /**
     * @dev Returns a pointer to the storage namespace.
     */
    // solhint-disable-next-line var-name-mixedcase
    function _getInitializableStorage() private pure returns (InitializableStorage storage $) {
        bytes32 slot = _initializableStorageSlot();
        assembly {
            $.slot := slot
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (interfaces/IERC4626.sol)

pragma solidity ^0.8.0;

import "../token/ERC20/IERC20.sol";
import "../token/ERC20/extensions/IERC20Metadata.sol";

/**
 * @dev Interface of the ERC4626 "Tokenized Vault Standard", as defined in
 * https://eips.ethereum.org/EIPS/eip-4626[ERC-4626].
 *
 * _Available since v4.7._
 */
interface IERC4626 is IERC20, IERC20Metadata {
    event Deposit(address indexed sender, address indexed owner, uint256 assets, uint256 shares);

    event Withdraw(
        address indexed sender,
        address indexed receiver,
        address indexed owner,
        uint256 assets,
        uint256 shares
    );

    /**
     * @dev Returns the address of the underlying token used for the Vault for accounting, depositing, and withdrawing.
     *
     * - MUST be an ERC-20 token contract.
     * - MUST NOT revert.
     */
    function asset() external view returns (address assetTokenAddress);

    /**
     * @dev Returns the total amount of the underlying asset that is “managed” by Vault.
     *
     * - SHOULD include any compounding that occurs from yield.
     * - MUST be inclusive of any fees that are charged against assets in the Vault.
     * - MUST NOT revert.
     */
    function totalAssets() external view returns (uint256 totalManagedAssets);

    /**
     * @dev Returns the amount of shares that the Vault would exchange for the amount of assets provided, in an ideal
     * scenario where all the conditions are met.
     *
     * - MUST NOT be inclusive of any fees that are charged against assets in the Vault.
     * - MUST NOT show any variations depending on the caller.
     * - MUST NOT reflect slippage or other on-chain conditions, when performing the actual exchange.
     * - MUST NOT revert.
     *
     * NOTE: This calculation MAY NOT reflect the “per-user” price-per-share, and instead should reflect the
     * “average-user’s” price-per-share, meaning what the average user should expect to see when exchanging to and
     * from.
     */
    function convertToShares(uint256 assets) external view returns (uint256 shares);

    /**
     * @dev Returns the amount of assets that the Vault would exchange for the amount of shares provided, in an ideal
     * scenario where all the conditions are met.
     *
     * - MUST NOT be inclusive of any fees that are charged against assets in the Vault.
     * - MUST NOT show any variations depending on the caller.
     * - MUST NOT reflect slippage or other on-chain conditions, when performing the actual exchange.
     * - MUST NOT revert.
     *
     * NOTE: This calculation MAY NOT reflect the “per-user” price-per-share, and instead should reflect the
     * “average-user’s” price-per-share, meaning what the average user should expect to see when exchanging to and
     * from.
     */
    function convertToAssets(uint256 shares) external view returns (uint256 assets);

    /**
     * @dev Returns the maximum amount of the underlying asset that can be deposited into the Vault for the receiver,
     * through a deposit call.
     *
     * - MUST return a limited value if receiver is subject to some deposit limit.
     * - MUST return 2 ** 256 - 1 if there is no limit on the maximum amount of assets that may be deposited.
     * - MUST NOT revert.
     */
    function maxDeposit(address receiver) external view returns (uint256 maxAssets);

    /**
     * @dev Allows an on-chain or off-chain user to simulate the effects of their deposit at the current block, given
     * current on-chain conditions.
     *
     * - MUST return as close to and no more than the exact amount of Vault shares that would be minted in a deposit
     *   call in the same transaction. I.e. deposit should return the same or more shares as previewDeposit if called
     *   in the same transaction.
     * - MUST NOT account for deposit limits like those returned from maxDeposit and should always act as though the
     *   deposit would be accepted, regardless if the user has enough tokens approved, etc.
     * - MUST be inclusive of deposit fees. Integrators should be aware of the existence of deposit fees.
     * - MUST NOT revert.
     *
     * NOTE: any unfavorable discrepancy between convertToShares and previewDeposit SHOULD be considered slippage in
     * share price or some other type of condition, meaning the depositor will lose assets by depositing.
     */
    function previewDeposit(uint256 assets) external view returns (uint256 shares);

    /**
     * @dev Mints shares Vault shares to receiver by depositing exactly amount of underlying tokens.
     *
     * - MUST emit the Deposit event.
     * - MAY support an additional flow in which the underlying tokens are owned by the Vault contract before the
     *   deposit execution, and are accounted for during deposit.
     * - MUST revert if all of assets cannot be deposited (due to deposit limit being reached, slippage, the user not
     *   approving enough underlying tokens to the Vault contract, etc).
     *
     * NOTE: most implementations will require pre-approval of the Vault with the Vault’s underlying asset token.
     */
    function deposit(uint256 assets, address receiver) external returns (uint256 shares);

    /**
     * @dev Returns the maximum amount of the Vault shares that can be minted for the receiver, through a mint call.
     * - MUST return a limited value if receiver is subject to some mint limit.
     * - MUST return 2 ** 256 - 1 if there is no limit on the maximum amount of shares that may be minted.
     * - MUST NOT revert.
     */
    function maxMint(address receiver) external view returns (uint256 maxShares);

    /**
     * @dev Allows an on-chain or off-chain user to simulate the effects of their mint at the current block, given
     * current on-chain conditions.
     *
     * - MUST return as close to and no fewer than the exact amount of assets that would be deposited in a mint call
     *   in the same transaction. I.e. mint should return the same or fewer assets as previewMint if called in the
     *   same transaction.
     * - MUST NOT account for mint limits like those returned from maxMint and should always act as though the mint
     *   would be accepted, regardless if the user has enough tokens approved, etc.
     * - MUST be inclusive of deposit fees. Integrators should be aware of the existence of deposit fees.
     * - MUST NOT revert.
     *
     * NOTE: any unfavorable discrepancy between convertToAssets and previewMint SHOULD be considered slippage in
     * share price or some other type of condition, meaning the depositor will lose assets by minting.
     */
    function previewMint(uint256 shares) external view returns (uint256 assets);

    /**
     * @dev Mints exactly shares Vault shares to receiver by depositing amount of underlying tokens.
     *
     * - MUST emit the Deposit event.
     * - MAY support an additional flow in which the underlying tokens are owned by the Vault contract before the mint
     *   execution, and are accounted for during mint.
     * - MUST revert if all of shares cannot be minted (due to deposit limit being reached, slippage, the user not
     *   approving enough underlying tokens to the Vault contract, etc).
     *
     * NOTE: most implementations will require pre-approval of the Vault with the Vault’s underlying asset token.
     */
    function mint(uint256 shares, address receiver) external returns (uint256 assets);

    /**
     * @dev Returns the maximum amount of the underlying asset that can be withdrawn from the owner balance in the
     * Vault, through a withdraw call.
     *
     * - MUST return a limited value if owner is subject to some withdrawal limit or timelock.
     * - MUST NOT revert.
     */
    function maxWithdraw(address owner) external view returns (uint256 maxAssets);

    /**
     * @dev Allows an on-chain or off-chain user to simulate the effects of their withdrawal at the current block,
     * given current on-chain conditions.
     *
     * - MUST return as close to and no fewer than the exact amount of Vault shares that would be burned in a withdraw
     *   call in the same transaction. I.e. withdraw should return the same or fewer shares as previewWithdraw if
     *   called
     *   in the same transaction.
     * - MUST NOT account for withdrawal limits like those returned from maxWithdraw and should always act as though
     *   the withdrawal would be accepted, regardless if the user has enough shares, etc.
     * - MUST be inclusive of withdrawal fees. Integrators should be aware of the existence of withdrawal fees.
     * - MUST NOT revert.
     *
     * NOTE: any unfavorable discrepancy between convertToShares and previewWithdraw SHOULD be considered slippage in
     * share price or some other type of condition, meaning the depositor will lose assets by depositing.
     */
    function previewWithdraw(uint256 assets) external view returns (uint256 shares);

    /**
     * @dev Burns shares from owner and sends exactly assets of underlying tokens to receiver.
     *
     * - MUST emit the Withdraw event.
     * - MAY support an additional flow in which the underlying tokens are owned by the Vault contract before the
     *   withdraw execution, and are accounted for during withdraw.
     * - MUST revert if all of assets cannot be withdrawn (due to withdrawal limit being reached, slippage, the owner
     *   not having enough shares, etc).
     *
     * Note that some implementations will require pre-requesting to the Vault before a withdrawal may be performed.
     * Those methods should be performed separately.
     */
    function withdraw(uint256 assets, address receiver, address owner) external returns (uint256 shares);

    /**
     * @dev Returns the maximum amount of Vault shares that can be redeemed from the owner balance in the Vault,
     * through a redeem call.
     *
     * - MUST return a limited value if owner is subject to some withdrawal limit or timelock.
     * - MUST return balanceOf(owner) if owner is not subject to any withdrawal limit or timelock.
     * - MUST NOT revert.
     */
    function maxRedeem(address owner) external view returns (uint256 maxShares);

    /**
     * @dev Allows an on-chain or off-chain user to simulate the effects of their redeemption at the current block,
     * given current on-chain conditions.
     *
     * - MUST return as close to and no more than the exact amount of assets that would be withdrawn in a redeem call
     *   in the same transaction. I.e. redeem should return the same or more assets as previewRedeem if called in the
     *   same transaction.
     * - MUST NOT account for redemption limits like those returned from maxRedeem and should always act as though the
     *   redemption would be accepted, regardless if the user has enough shares, etc.
     * - MUST be inclusive of withdrawal fees. Integrators should be aware of the existence of withdrawal fees.
     * - MUST NOT revert.
     *
     * NOTE: any unfavorable discrepancy between convertToAssets and previewRedeem SHOULD be considered slippage in
     * share price or some other type of condition, meaning the depositor will lose assets by redeeming.
     */
    function previewRedeem(uint256 shares) external view returns (uint256 assets);

    /**
     * @dev Burns exactly shares from owner and sends assets of underlying tokens to receiver.
     *
     * - MUST emit the Withdraw event.
     * - MAY support an additional flow in which the underlying tokens are owned by the Vault contract before the
     *   redeem execution, and are accounted for during redeem.
     * - MUST revert if all of shares cannot be redeemed (due to withdrawal limit being reached, slippage, the owner
     *   not having enough shares, etc).
     *
     * NOTE: some implementations will require pre-requesting to the Vault before a withdrawal may be performed.
     * Those methods should be performed separately.
     */
    function redeem(uint256 shares, address receiver, address owner) external returns (uint256 assets);
}

// SPDX-License-Identifier: GPL-2.0-or-later
pragma solidity ^0.8.0;

/// @title ErrorsLib
/// @author Morpho Labs
/// @custom:contact [email protected]
/// @notice Library exposing custom errors.
library ErrorsLib {
    /// @notice Thrown when the caller is not the owner.
    error NotOwner();

    /// @notice Thrown when the caller is not the market's credit line.
    error NotCreditLine();

    /// @notice Thrown when the caller is not the market's helper.
    error NotHelper();

    /// @notice Thrown when the caller is not the market's usd3.
    error NotUsd3();

    /// @notice Thrown when the caller is not the owner or ozd.
    error NotOwnerOrOzd();

    /// @notice Thrown when the user is unverified.
    error Unverified();

    /// @notice Thrown when the LLTV to enable exceeds the maximum LLTV.
    error MaxLltvExceeded();

    /// @notice Thrown when the LTV to enable exceeds the maximum LTV.
    error MaxLtvExceeded();

    /// @notice Thrown when the VV to enable exceeds the maximum VV.
    error MaxVvExceeded();

    /// @notice Thrown when the credit to enable exceeds the maximum credit.
    error MaxCreditLineExceeded();

    /// @notice Thrown when the credit to enable is below the minimum credit.
    error MinCreditLineExceeded();

    /// @notice Thrown when the fee to set exceeds the maximum fee.
    error MaxFeeExceeded();

    /// @notice Thrown when the value is already set.
    error AlreadySet();

    /// @notice Thrown when the IRM is not enabled at market creation.
    error IrmNotEnabled();

    /// @notice Thrown when the LLTV is not enabled at market creation.
    error LltvNotEnabled();

    /// @notice Thrown when the market is already created.
    error MarketAlreadyCreated();

    /// @notice Thrown when a token to transfer doesn't have code.
    error NoCode();

    /// @notice Thrown when the market is not created.
    error MarketNotCreated();

    /// @notice Thrown when not exactly one of the input amount is zero.
    error InconsistentInput();

    /// @notice Thrown when zero assets is passed as input.
    error ZeroAssets();

    /// @notice Thrown when a zero address is passed as input.
    error ZeroAddress();

    /// @notice Thrown when an array has an invalid length.
    error InvalidArrayLength();

    /// @notice Thrown when the caller is not authorized to conduct an action.
    error Unauthorized();

    /// @notice Thrown when the collateral is insufficient to `borrow` or `withdrawCollateral`.
    error InsufficientCollateral();

    /// @notice Thrown when the liquidity is insufficient to `withdraw` or `borrow`.
    error InsufficientLiquidity();

    /// @notice Thrown when borrowing shares would result in borrowing zero assets.
    error InsufficientBorrowAmount();

    /// @notice Thrown when a token transfer reverted.
    error TransferReverted();

    /// @notice Thrown when a token transfer returned false.
    error TransferReturnedFalse();

    /// @notice Thrown when a token transferFrom reverted.
    error TransferFromReverted();

    /// @notice Thrown when a token transferFrom returned false
    error TransferFromReturnedFalse();

    /// @notice Thrown when the maximum uint128 is exceeded.
    error MaxUint128Exceeded();

    /// @notice Thrown when the premium rate exceeds the maximum allowed.
    error MaxDrpExceeded();

    /// @notice Thrown when the borrower has outstanding repayment obligations.
    error OutstandingRepayment();

    /// @notice Thrown when the protocol is paused.
    error Paused();

    /// @notice Thrown when trying to close a future cycle.
    error CannotCloseFutureCycle();

    /// @notice Thrown when cycle duration is invalid.
    error InvalidCycleDuration();

    /// @notice Thrown when no payment cycles exist.
    error NoCyclesExist();

    /// @notice Thrown when cycle ID is invalid.
    error InvalidCycleId();

    /// @notice Thrown when partial payment is attempted but full obligation payment is required.
    error MustPayFullObligation();

    /// @notice Thrown when repayment basis points exceed 100%.
    error RepaymentExceedsHundredPercent();

    /// @notice Thrown when an invalid markdown manager is set.
    error InvalidMarkdownManager();

    /// @notice Thrown when trying to settle non-existent debt.
    error NoAccountToSettle();

    /// @notice Thrown when the cover amount exceeds the assets amount.
    error InvalidCoverAmount();

    /// @notice Thrown when attempting operations on a frozen market.
    error MarketFrozen();

    /// @notice Thrown when a borrow would exceed the protocol debt cap.
    error DebtCapExceeded();

    /// @notice Thrown when borrow or repay would result in debt below minimum borrow amount.
    error BelowMinimumBorrow();
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC20/extensions/IERC20Metadata.sol)

pragma solidity ^0.8.0;

import "../IERC20.sol";

/**
 * @dev Interface for the optional metadata functions from the ERC20 standard.
 *
 * _Available since v4.1._
 */
interface IERC20Metadata is IERC20 {
    /**
     * @dev Returns the name of the token.
     */
    function name() external view returns (string memory);

    /**
     * @dev Returns the symbol of the token.
     */
    function symbol() external view returns (string memory);

    /**
     * @dev Returns the decimals places of the token.
     */
    function decimals() external view returns (uint8);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.4) (utils/Context.sol)

pragma solidity ^0.8.0;

/**
 * @dev Provides information about the current execution context, including the
 * sender of the transaction and its data. While these are generally available
 * via msg.sender and msg.data, they should not be accessed in such a direct
 * manner, since when dealing with meta-transactions the account sending and
 * paying for execution may not be the actual sender (as far as an application
 * is concerned).
 *
 * This contract is only required for intermediate, library-like contracts.
 */
abstract contract Context {
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes calldata) {
        return msg.data;
    }

    function _contextSuffixLength() internal view virtual returns (uint256) {
        return 0;
    }
}

{
  "remappings": [
    "forge-std/=lib/forge-std/src/",
    "halmos-cheatcodes/=lib/halmos-cheatcodes/src/",
    "@tokenized-strategy/=lib/tokenized-strategy/src/",
    "@periphery/=lib/tokenized-strategy-periphery/src/",
    "openzeppelin-foundry-upgrades/=lib/openzeppelin-foundry-upgrades/src/",
    "@openzeppelin/=lib/tokenized-strategy-periphery/lib/openzeppelin-contracts/",
    "@yearn-vaults/=lib/tokenized-strategy-periphery/lib/yearn-vaults-v3/contracts/",
    "ds-test/=lib/forge-std/lib/ds-test/src/",
    "erc4626-tests/=lib/tokenized-strategy/lib/erc4626-tests/",
    "openzeppelin-contracts/=lib/tokenized-strategy/lib/openzeppelin-contracts/",
    "openzeppelin/=lib/openzeppelin/",
    "tokenized-strategy-periphery/=lib/tokenized-strategy-periphery/",
    "tokenized-strategy/=lib/tokenized-strategy/",
    "yearn-vaults-v3/=lib/tokenized-strategy-periphery/lib/yearn-vaults-v3/"
  ],
  "optimizer": {
    "enabled": true,
    "runs": 999999
  },
  "metadata": {
    "useLiteralContent": false,
    "bytecodeHash": "none",
    "appendCBOR": false
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "evmVersion": "shanghai",
  "viaIR": true
}

• No Contract Security Audit Submitted- Submit Audit Here

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