Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

// SPDX-License-Identifier: AGPL-3.0
pragma solidity 0.8.13;

import {AccessControl} from "@openzeppelin/contracts/access/AccessControl.sol";
import {ReentrancyGuard} from "@openzeppelin/contracts/security/ReentrancyGuard.sol";

import {ERC20} from "@openzeppelin/contracts/token/ERC20/ERC20.sol";
import "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol";

import {IBlue} from "./interfaces/IBlue.sol";
import {IVotingEscrow} from "./interfaces/IVotingEscrow.sol";
import {IUniswapV3Twap} from "./interfaces/IUniswapV3Twap.sol";
import {IOptionFeeDistributor} from "./interfaces/IOptionFeeDistributor.sol";
import {IVoter} from "./interfaces/IVoter.sol";
import {IRewardsDistributor} from "./interfaces/IRewardsDistributor.sol";

/// @title Option Token
/// @notice Option token representing the right to purchase the underlying token
/// at TWAP reduced rate. Similar to call options but with a variable strike
/// price that's always at a certain discount to the market price.
/// @dev Assumes the underlying token and the payment token both use 18 decimals and revert on
// failure to transfer.

contract OptionTokenV2 is ERC20, AccessControl, ReentrancyGuard {
    using SafeERC20 for IERC20;
    /// -----------------------------------------------------------------------
    /// Constants
    /// -----------------------------------------------------------------------
    uint256 public constant MAX_DISCOUNT = 100; // 100%
    uint256 public constant MIN_DISCOUNT = 0; // 0%
    uint256 public constant MAX_TWAP_SECONDS = 86400; // 2 days
    uint256 public constant FULL_LOCK = 2 * 365 * 86400; // 2 years
    uint256 public constant feeDenominator = 10000;

    /// -----------------------------------------------------------------------
    /// Roles
    /// -----------------------------------------------------------------------
    /// @dev The identifier of the role which maintains other roles and settings
    bytes32 public constant ADMIN_ROLE = keccak256("ADMIN");

    bytes32 public constant VOTER_ROLE = keccak256("VOTER");


    /// @dev The identifier of the role which allows accounts to pause execrcising options
    /// in case of emergency
    bytes32 public constant PAUSER_ROLE = keccak256("PAUSER");

    /// -----------------------------------------------------------------------
    /// Errors
    /// -----------------------------------------------------------------------
    error OptionToken_PastDeadline();
    error OptionToken_NoAdminRole();
    error OptionToken_NoVoterRole();
    error OptionToken_NoPauserRole();
    error OptionToken_SlippageTooHigh();
    error OptionToken_InvalidDiscount();
    error OptionToken_Paused();
    error OptionToken_InvalidTwapSeconds();
    error OptionToken_IncorrectPairToken();
    error InvalidArrayLength();

    /// -----------------------------------------------------------------------
    /// Events
    /// -----------------------------------------------------------------------

    event Exercise(
        address indexed sender,
        address indexed recipient,
        uint256 amount,
        uint256 paymentAmount
    );
    event ExerciseVe(
        address indexed sender,
        address indexed recipient,
        uint256 amount,
        uint256 paymentAmount,
        uint256 nftId
    );
    event SetTwapOracleAndPaymentToken(
        IUniswapV3Twap indexed _twapOracle,
        address indexed _paymentToken
    );
    event SetFeeDistributor(IOptionFeeDistributor indexed newFeeDistributor);
    event SetDiscount(uint256 discount);
    event SetVeDiscount(uint256 veDiscount);
    event PauseStateChanged(bool isPaused);
    event SetTwapSeconds(uint32 twapSeconds);

    /// -----------------------------------------------------------------------
    /// Immutable parameters
    /// -----------------------------------------------------------------------

    /// @notice The token paid by the options token holder during redemption
    ERC20 public paymentToken;

    /// @notice The underlying token purchased during redemption
    ERC20 public immutable underlyingToken;

    /// @notice The voting escrow for locking FLOW to veFLOR
    address public votingEscrow;

    /// @notice receives conversion fee
    address public feeReceiver;

    /// @notice conversion fee
    uint256 public fee;

    /// -----------------------------------------------------------------------
    /// Storage variables
    /// -----------------------------------------------------------------------

    /// @notice The oracle contract that provides the current TWAP price to purchase
    /// the underlying token while exercising options (the strike price)
    IUniswapV3Twap public twapOracle;

    /// @notice The contract that receives the payment tokens when options are exercised
    IOptionFeeDistributor public feeDistributor;

    /// @notice The voter contract
    IVoter public voter;

    /// @notice The rebase distributor contract
    IRewardsDistributor public rewardsDistributor;

    /// @notice the discount given during exercising. 30 = user pays 30%
    uint256 public discount;

    /// @notice the further discount for locking to veFLOW
    uint256 public veDiscount;

    /// @notice saved tokenID from last creation of veBLUE position
    uint256 public veNftId;

    /// @notice controls the duration of the twap used to calculate the strike price
    // each point represents 30 minutes. 4 points = 2 hours
    uint32 public twapSeconds = 60 * 30 * 4;

    /// @notice Is excersizing options currently paused
    bool public isPaused;

    // vote params
    mapping(uint256 => address[]) public _savedPoolVote;
    mapping(uint256 => uint256[]) public _savedWeights;

    /// -----------------------------------------------------------------------
    /// Modifiers
    /// -----------------------------------------------------------------------
    /// @dev A modifier which checks that the caller has the admin role.
    modifier onlyAdmin() {
        if (!hasRole(ADMIN_ROLE, msg.sender)) revert OptionToken_NoAdminRole();
        _;
    }

    modifier onlyVoter() {
        if (
            !hasRole(ADMIN_ROLE, msg.sender) &&
            !hasRole(VOTER_ROLE, msg.sender)
        ) revert OptionToken_NoVoterRole();
        _;
    }

    /// @dev A modifier which checks that the caller has the pause role.
    modifier onlyPauser() {
        if (!hasRole(PAUSER_ROLE, msg.sender))
            revert OptionToken_NoPauserRole();
        _;
    }

    /// -----------------------------------------------------------------------
    /// Constructor
    /// -----------------------------------------------------------------------

    constructor(
        string memory _name,
        string memory _symbol,
        address _admin,
        ERC20 _paymentToken,
        ERC20 _underlyingToken,
        IUniswapV3Twap _twapOracle,
        IOptionFeeDistributor _feeDistributor,
        uint256 _discount,
        uint256 _veDiscount,
        address _votingEscrow
    ) ERC20(_name, _symbol) {
        _grantRole(ADMIN_ROLE, _admin);
        _grantRole(PAUSER_ROLE, _admin);
        _setRoleAdmin(ADMIN_ROLE, ADMIN_ROLE);
        _setRoleAdmin(VOTER_ROLE, ADMIN_ROLE);
        _setRoleAdmin(PAUSER_ROLE, ADMIN_ROLE);

        paymentToken = _paymentToken;
        underlyingToken = _underlyingToken;
        twapOracle = _twapOracle;
        feeDistributor = _feeDistributor;
        discount = _discount;
        veDiscount = _veDiscount;
        votingEscrow = _votingEscrow;

        if(address(paymentToken) != address(0)){
            paymentToken.approve(address(_feeDistributor), type(uint256).max);
        }
        if(_votingEscrow != address(0)){
            underlyingToken.approve(_votingEscrow, type(uint256).max);
        }
        emit SetTwapOracleAndPaymentToken(_twapOracle, address(_paymentToken));
        emit SetFeeDistributor(_feeDistributor);
        emit SetDiscount(_discount);
        emit SetVeDiscount(_veDiscount);
    }

    /// -----------------------------------------------------------------------
    /// External functions
    /// -----------------------------------------------------------------------

    /// @notice Exercises options tokens to purchase the underlying tokens.
    /// @dev The oracle may revert if it cannot give a secure result.
    /// @param _amount The amount of options tokens to exercise
    /// @param _maxPaymentAmount The maximum acceptable amount to pay. Used for slippage protection.
    /// @param _recipient The recipient of the purchased underlying tokens
    /// @return The amount paid to the fee distributor to purchase the underlying tokens
    function exercise(
        uint256 _amount,
        uint256 _maxPaymentAmount,
        address _recipient
    ) external nonReentrant returns (uint256) {
        return _exercise(_amount, _maxPaymentAmount, _recipient);
    }

    /// @notice Exercises options tokens to purchase the underlying tokens.
    /// @dev The oracle may revert if it cannot give a secure result.
    /// @param _amount The amount of options tokens to exercise
    /// @param _maxPaymentAmount The maximum acceptable amount to pay. Used for slippage protection.
    /// @param _recipient The recipient of the purchased underlying tokens
    /// @param _deadline The Unix timestamp (in seconds) after which the call will revert
    /// @return The amount paid to the fee distributor to purchase the underlying tokens
    function exercise(
        uint256 _amount,
        uint256 _maxPaymentAmount,
        address _recipient,
        uint256 _deadline
    ) external nonReentrant returns (uint256) {
        if (block.timestamp > _deadline) revert OptionToken_PastDeadline();
        return _exercise(_amount, _maxPaymentAmount, _recipient);
    }

    /// @notice Exercises options tokens to purchase the underlying tokens.
    /// @dev The oracle may revert if it cannot give a secure result.
    /// @param _amount The amount of options tokens to exercise
    /// @param _maxPaymentAmount The maximum acceptable amount to pay. Used for slippage protection.
    /// @param _recipient The recipient of the purchased underlying tokens
    /// @param _deadline The Unix timestamp (in seconds) after which the call will revert
    /// @return The amount paid to the fee distributor to purchase the underlying tokens
    function exerciseVe(
        uint256 _amount,
        uint256 _maxPaymentAmount,
        address _recipient,
        uint256 _deadline
    ) external nonReentrant returns (uint256, uint256) {
        if (block.timestamp > _deadline) revert OptionToken_PastDeadline();
        return _exerciseVe(_amount, _maxPaymentAmount, _recipient);
    }

    /// -----------------------------------------------------------------------
    /// Public functions
    /// -----------------------------------------------------------------------

    /// @notice Returns the discounted price in paymentTokens for a given amount of options tokens
    /// @param _amount The amount of options tokens to exercise
    /// @return The amount of payment tokens to pay to purchase the underlying tokens
    function getDiscountedPrice(uint256 _amount) public view returns (uint256) {
        return (getTimeWeightedAveragePrice(_amount) * discount) / 100;
    }

    /// @notice Returns the discounted price in paymentTokens for a given amount of options tokens redeemed to veFLOW
    /// @param _amount The amount of options tokens to exercise
    /// @return The amount of payment tokens to pay to purchase the underlying tokens
    function getVeDiscountedPrice(
        uint256 _amount
    ) public view returns (uint256) {
        return (getTimeWeightedAveragePrice(_amount) * veDiscount) / 100;
    }

    /// @notice Returns the average price in payment tokens over period defined in twapSeconds for a given amount of underlying tokens
    /// @param _amount The amount of underlying tokens to purchase
    /// @return The amount of payment tokens
    function getTimeWeightedAveragePrice(
        uint256 _amount
    ) public view returns (uint256) {
        return
            twapOracle.estimateAmountOut(
                address(underlyingToken),
                uint128(_amount),
                twapSeconds
            );
    }

    /// -----------------------------------------------------------------------
    /// Admin functions
    /// -----------------------------------------------------------------------


    function addGaugeFactory(address _gaugeFactory) public onlyAdmin {
        _grantRole(ADMIN_ROLE, _gaugeFactory);
    }

    /// @notice Sets the twap oracle contract address.
    /// @param _twapOracle The new twap oracle contract address
    function setTwapOracleAndPaymentToken(
        IUniswapV3Twap _twapOracle,
        address _paymentToken
    ) external onlyAdmin {
        if (
            !((_twapOracle.token0() == _paymentToken &&
                _twapOracle.token1() == address(underlyingToken)) ||
                (_twapOracle.token0() == address(underlyingToken) &&
                    _twapOracle.token1() == _paymentToken))
        ) revert OptionToken_IncorrectPairToken();
        twapOracle = _twapOracle;
        paymentToken = ERC20(_paymentToken);
        paymentToken.approve(address(feeDistributor), type(uint256).max);
        emit SetTwapOracleAndPaymentToken(_twapOracle, _paymentToken);
    }

    /// @notice Sets the fee distributor. Only callable by the admin.
    /// @param _feeDistributor The new fee distributor.
    function setFeeDistributor(
        IOptionFeeDistributor _feeDistributor
    ) external onlyAdmin {
        feeDistributor = _feeDistributor;
        paymentToken.approve(address(_feeDistributor), type(uint256).max);
        emit SetFeeDistributor(_feeDistributor);
    }

    function setVoterAndDistributor(
        IVoter _voter,
        IRewardsDistributor _rewardsDistributor
    ) external onlyAdmin {
        voter = _voter;
        rewardsDistributor = _rewardsDistributor;
    }

    function setFeeConfig(address _feeReceiver, uint256 _fee) external onlyAdmin {
        feeReceiver = _feeReceiver;
        fee = _fee;
    }

    function updateApproval() external onlyAdmin {
        underlyingToken.approve(votingEscrow, type(uint256).max);
    }

    /// @notice Sets the discount amount. Only callable by the admin.
    /// @param _discount The new discount amount.
    function setDiscount(uint256 _discount) external onlyAdmin {
        if (_discount > MAX_DISCOUNT || _discount == MIN_DISCOUNT)
            revert OptionToken_InvalidDiscount();
        discount = _discount;
        emit SetDiscount(_discount);
    }

    /// @notice Sets the further discount amount for locking. Only callable by the admin.
    /// @param _veDiscount The new discount amount.
    function setVeDiscount(uint256 _veDiscount) external onlyAdmin {
        if (_veDiscount > MAX_DISCOUNT || _veDiscount == MIN_DISCOUNT)
            revert OptionToken_InvalidDiscount();
        veDiscount = _veDiscount;
        emit SetVeDiscount(_veDiscount);
    }

    /// @notice Sets the twap seconds to control the length of our twap
    /// @param _twapSeconds The new twap points.
    function setTwapSeconds(uint32 _twapSeconds) external onlyAdmin {
        if (_twapSeconds > MAX_TWAP_SECONDS || _twapSeconds == 0)
            revert OptionToken_InvalidTwapSeconds();
        twapSeconds = _twapSeconds;
        emit SetTwapSeconds(_twapSeconds);
    }

    /// @notice Called by anyone or admin to mint options tokens. Caller must grant token approval.
    /// @param _to The address that will receive the minted options tokens
    /// @param _amount The amount of options tokens that will be minted
    function mint(address _to, uint256 _amount) external nonReentrant {
        if (isPaused) revert OptionToken_Paused();
        
        uint256 totalBlue = getVeBalance();
        uint256 totalShares = totalSupply();
        uint256 _fee;

        if(feeReceiver != address(0) && !voter.isGauge(msg.sender)){
            _fee = _amount * fee / feeDenominator;
            underlyingToken.transferFrom(msg.sender, feeReceiver, _fee);
            _amount = _amount - _fee;
        }

        if(totalBlue == 0 || totalShares == 0){
            _mint(_to, _amount);
        }else{
            uint256 what = _amount * totalShares / totalBlue;
            _mint(_to, what);
        }

        underlyingToken.transferFrom(msg.sender, address(this), _amount);

        //create veNFT or add to existing
        if(veNftId == 0){
            veNftId = IVotingEscrow(votingEscrow).create_lock(underlyingToken.balanceOf(address(this)), FULL_LOCK);
        }else{
            IVotingEscrow(votingEscrow).increase_amount(veNftId, _amount);
        }
        _vote();

    }

    // to increase ve power from liquidated bribes and fees. Also increases underlying share of oToken
    function donate(uint256 _amount) external nonReentrant {
        require(veNftId != 0, "no venftId");
        underlyingToken.transferFrom(msg.sender, address(this), _amount);
        IVotingEscrow(votingEscrow).increase_amount(veNftId, _amount);
        _vote();
    }

    function getVeBalance() public view returns(uint256) {
        if(veNftId == 0){
            return 0;
        }

        return uint(int256(IVotingEscrow(votingEscrow).locked(veNftId).amount));
    }

    /// @notice Called by the admin to burn options tokens and transfer underlying tokens to the caller.
    /// @param _amount The amount of options tokens that will be burned and underlying tokens transferred to the caller
    function burn(uint256 _amount) external onlyAdmin nonReentrant {

        uint256 totalShares = totalSupply();
        uint256 what = _amount * getVeBalance() / totalShares;

        //burns nft and releasing liquid BLUE 
        voter.reset(veNftId);
        IVotingEscrow(votingEscrow).withdraw(veNftId);

        // burn option tokens
        _burn(msg.sender, _amount);

        // transfer underlying tokens to the caller
        underlyingToken.transfer(msg.sender, what);

        // send everything back to veNFT
        veNftId = IVotingEscrow(votingEscrow).create_lock(underlyingToken.balanceOf(address(this)), FULL_LOCK);
        _vote();
        
    }

    function claimRebase() external onlyAdmin nonReentrant {
        rewardsDistributor.claim(veNftId);
    }

    function vote(address[] calldata _poolVote, uint256[] calldata _weights) external onlyVoter {
        _savedPoolVote[voter._epochTimestamp()] = _poolVote;
        _savedWeights[voter._epochTimestamp()] = _weights;
        _vote();
    }

    function clearStorage(uint256 epochTimestamp) external onlyVoter {
        delete _savedPoolVote[epochTimestamp];
        delete _savedWeights[epochTimestamp];
    }

    function _vote() internal {
        if(_savedPoolVote[voter._epochTimestamp()].length > 0 && _savedPoolVote[voter._epochTimestamp()].length == _savedWeights[voter._epochTimestamp()].length){
            voter.vote(veNftId, _savedPoolVote[voter._epochTimestamp()], _savedWeights[voter._epochTimestamp()]);
        }
    }

    function sendRewards(address[][] calldata tokens_, address _to) internal {
        for (uint256 i = 0; i < tokens_.length; ) {
            for (uint256 j = 0; j < tokens_[i].length; ) {
                IERC20 token = IERC20(tokens_[i][j]);
                token.safeTransfer(_to, token.balanceOf(address(this)));
                unchecked {
                    j++;
                }
            }
            unchecked {
                i++;
            }
        }
    }

    function claimBribes(address[] calldata bribes_, address[][] calldata bribeTokens_, address _to) external onlyAdmin {
        if (bribes_.length != bribeTokens_.length) {
            revert InvalidArrayLength();
        }
        voter.claimBribes(bribes_, bribeTokens_, veNftId);
        sendRewards(bribeTokens_, _to);
    }

    /// @notice called by the admin to re-enable option exercising from a paused state.
    function unPause() external onlyAdmin {
        if (!isPaused) return;
        isPaused = false;
        emit PauseStateChanged(false);
    }

    /// -----------------------------------------------------------------------
    /// Pauser functions
    /// -----------------------------------------------------------------------
    function pause() external onlyPauser {
        if (isPaused) return;
        isPaused = true;
        emit PauseStateChanged(true);
    }

    /// -----------------------------------------------------------------------
    /// Internal functions
    /// -----------------------------------------------------------------------

    function _exercise(
        uint256 _amount,
        uint256 _maxPaymentAmount,
        address _recipient
    ) internal returns (uint256 paymentAmount) {
        if (isPaused) revert OptionToken_Paused();

        uint256 totalShares = totalSupply();
        uint256 what = _amount * getVeBalance() / totalShares;

        voter.reset(veNftId);
        IVotingEscrow(votingEscrow).withdraw(veNftId);

        // burn callers tokens
        _burn(msg.sender, _amount);

        if(discount > 0){
            paymentAmount = getDiscountedPrice(what);
            if (paymentAmount > _maxPaymentAmount)
                revert OptionToken_SlippageTooHigh();

            // transfer payment tokens from msg.sender to the fee distributor
            paymentToken.transferFrom(msg.sender, address(this), paymentAmount);
            feeDistributor.distribute(address(paymentToken), paymentAmount);
        }

        // send underlying tokens to recipient
        underlyingToken.transfer(_recipient, what); // will revert on failure
        
        veNftId = IVotingEscrow(votingEscrow).create_lock(underlyingToken.balanceOf(address(this)), FULL_LOCK);
        _vote();

        emit Exercise(msg.sender, _recipient, what, paymentAmount);
    }

    function _exerciseVe(
        uint256 _amount,
        uint256 _maxPaymentAmount,
        address _recipient
    ) internal returns (uint256 paymentAmount, uint256 nftId) {
        if (isPaused) revert OptionToken_Paused();

        uint256 totalShares = totalSupply();
        uint256 what = _amount * getVeBalance() / totalShares;

        voter.reset(veNftId);
        IVotingEscrow(votingEscrow).withdraw(veNftId);

        // burn callers tokens
        _burn(msg.sender, _amount);

        if(veDiscount > 0){
            paymentAmount = getVeDiscountedPrice(what);
            if (paymentAmount > _maxPaymentAmount)
                revert OptionToken_SlippageTooHigh();

            // transfer payment tokens from msg.sender to the fee distributor
            paymentToken.transferFrom(msg.sender, address(this), paymentAmount);
            feeDistributor.distribute(address(paymentToken), paymentAmount);
        }

        nftId = IVotingEscrow(votingEscrow).create_lock_for(
            what,
            FULL_LOCK,
            _recipient
        );

        veNftId = IVotingEscrow(votingEscrow).create_lock(underlyingToken.balanceOf(address(this)), FULL_LOCK);
        _vote();

        emit ExerciseVe(msg.sender, _recipient, what, paymentAmount, nftId);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (access/AccessControl.sol)

pragma solidity ^0.8.0;

import "./IAccessControl.sol";
import "../utils/Context.sol";
import "../utils/Strings.sol";
import "../utils/introspection/ERC165.sol";

/**
 * @dev Contract module that allows children to implement role-based access
 * control mechanisms. This is a lightweight version that doesn't allow enumerating role
 * members except through off-chain means by accessing the contract event logs. Some
 * applications may benefit from on-chain enumerability, for those cases see
 * {AccessControlEnumerable}.
 *
 * Roles are referred to by their `bytes32` identifier. These should be exposed
 * in the external API and be unique. The best way to achieve this is by
 * using `public constant` hash digests:
 *
 * ```
 * bytes32 public constant MY_ROLE = keccak256("MY_ROLE");
 * ```
 *
 * Roles can be used to represent a set of permissions. To restrict access to a
 * function call, use {hasRole}:
 *
 * ```
 * function foo() public {
 *     require(hasRole(MY_ROLE, msg.sender));
 *     ...
 * }
 * ```
 *
 * Roles can be granted and revoked dynamically via the {grantRole} and
 * {revokeRole} functions. Each role has an associated admin role, and only
 * accounts that have a role's admin role can call {grantRole} and {revokeRole}.
 *
 * By default, the admin role for all roles is `DEFAULT_ADMIN_ROLE`, which means
 * that only accounts with this role will be able to grant or revoke other
 * roles. More complex role relationships can be created by using
 * {_setRoleAdmin}.
 *
 * WARNING: The `DEFAULT_ADMIN_ROLE` is also its own admin: it has permission to
 * grant and revoke this role. Extra precautions should be taken to secure
 * accounts that have been granted it.
 */
abstract contract AccessControl is Context, IAccessControl, ERC165 {
    struct RoleData {
        mapping(address => bool) members;
        bytes32 adminRole;
    }

    mapping(bytes32 => RoleData) private _roles;

    bytes32 public constant DEFAULT_ADMIN_ROLE = 0x00;

    /**
     * @dev Modifier that checks that an account has a specific role. Reverts
     * with a standardized message including the required role.
     *
     * The format of the revert reason is given by the following regular expression:
     *
     *  /^AccessControl: account (0x[0-9a-f]{40}) is missing role (0x[0-9a-f]{64})$/
     *
     * _Available since v4.1._
     */
    modifier onlyRole(bytes32 role) {
        _checkRole(role);
        _;
    }

    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        return interfaceId == type(IAccessControl).interfaceId || super.supportsInterface(interfaceId);
    }

    /**
     * @dev Returns `true` if `account` has been granted `role`.
     */
    function hasRole(bytes32 role, address account) public view virtual override returns (bool) {
        return _roles[role].members[account];
    }

    /**
     * @dev Revert with a standard message if `_msgSender()` is missing `role`.
     * Overriding this function changes the behavior of the {onlyRole} modifier.
     *
     * Format of the revert message is described in {_checkRole}.
     *
     * _Available since v4.6._
     */
    function _checkRole(bytes32 role) internal view virtual {
        _checkRole(role, _msgSender());
    }

    /**
     * @dev Revert with a standard message if `account` is missing `role`.
     *
     * The format of the revert reason is given by the following regular expression:
     *
     *  /^AccessControl: account (0x[0-9a-f]{40}) is missing role (0x[0-9a-f]{64})$/
     */
    function _checkRole(bytes32 role, address account) internal view virtual {
        if (!hasRole(role, account)) {
            revert(
                string(
                    abi.encodePacked(
                        "AccessControl: account ",
                        Strings.toHexString(account),
                        " is missing role ",
                        Strings.toHexString(uint256(role), 32)
                    )
                )
            );
        }
    }

    /**
     * @dev Returns the admin role that controls `role`. See {grantRole} and
     * {revokeRole}.
     *
     * To change a role's admin, use {_setRoleAdmin}.
     */
    function getRoleAdmin(bytes32 role) public view virtual override returns (bytes32) {
        return _roles[role].adminRole;
    }

    /**
     * @dev Grants `role` to `account`.
     *
     * If `account` had not been already granted `role`, emits a {RoleGranted}
     * event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     *
     * May emit a {RoleGranted} event.
     */
    function grantRole(bytes32 role, address account) public virtual override onlyRole(getRoleAdmin(role)) {
        _grantRole(role, account);
    }

    /**
     * @dev Revokes `role` from `account`.
     *
     * If `account` had been granted `role`, emits a {RoleRevoked} event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     *
     * May emit a {RoleRevoked} event.
     */
    function revokeRole(bytes32 role, address account) public virtual override onlyRole(getRoleAdmin(role)) {
        _revokeRole(role, account);
    }

    /**
     * @dev Revokes `role` from the calling account.
     *
     * Roles are often managed via {grantRole} and {revokeRole}: this function's
     * purpose is to provide a mechanism for accounts to lose their privileges
     * if they are compromised (such as when a trusted device is misplaced).
     *
     * If the calling account had been revoked `role`, emits a {RoleRevoked}
     * event.
     *
     * Requirements:
     *
     * - the caller must be `account`.
     *
     * May emit a {RoleRevoked} event.
     */
    function renounceRole(bytes32 role, address account) public virtual override {
        require(account == _msgSender(), "AccessControl: can only renounce roles for self");

        _revokeRole(role, account);
    }

    /**
     * @dev Grants `role` to `account`.
     *
     * If `account` had not been already granted `role`, emits a {RoleGranted}
     * event. Note that unlike {grantRole}, this function doesn't perform any
     * checks on the calling account.
     *
     * May emit a {RoleGranted} event.
     *
     * [WARNING]
     * ====
     * This function should only be called from the constructor when setting
     * up the initial roles for the system.
     *
     * Using this function in any other way is effectively circumventing the admin
     * system imposed by {AccessControl}.
     * ====
     *
     * NOTE: This function is deprecated in favor of {_grantRole}.
     */
    function _setupRole(bytes32 role, address account) internal virtual {
        _grantRole(role, account);
    }

    /**
     * @dev Sets `adminRole` as ``role``'s admin role.
     *
     * Emits a {RoleAdminChanged} event.
     */
    function _setRoleAdmin(bytes32 role, bytes32 adminRole) internal virtual {
        bytes32 previousAdminRole = getRoleAdmin(role);
        _roles[role].adminRole = adminRole;
        emit RoleAdminChanged(role, previousAdminRole, adminRole);
    }

    /**
     * @dev Grants `role` to `account`.
     *
     * Internal function without access restriction.
     *
     * May emit a {RoleGranted} event.
     */
    function _grantRole(bytes32 role, address account) internal virtual {
        if (!hasRole(role, account)) {
            _roles[role].members[account] = true;
            emit RoleGranted(role, account, _msgSender());
        }
    }

    /**
     * @dev Revokes `role` from `account`.
     *
     * Internal function without access restriction.
     *
     * May emit a {RoleRevoked} event.
     */
    function _revokeRole(bytes32 role, address account) internal virtual {
        if (hasRole(role, account)) {
            _roles[role].members[account] = false;
            emit RoleRevoked(role, account, _msgSender());
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (access/IAccessControl.sol)

pragma solidity ^0.8.0;

/**
 * @dev External interface of AccessControl declared to support ERC165 detection.
 */
interface IAccessControl {
    /**
     * @dev Emitted when `newAdminRole` is set as ``role``'s admin role, replacing `previousAdminRole`
     *
     * `DEFAULT_ADMIN_ROLE` is the starting admin for all roles, despite
     * {RoleAdminChanged} not being emitted signaling this.
     *
     * _Available since v3.1._
     */
    event RoleAdminChanged(bytes32 indexed role, bytes32 indexed previousAdminRole, bytes32 indexed newAdminRole);

    /**
     * @dev Emitted when `account` is granted `role`.
     *
     * `sender` is the account that originated the contract call, an admin role
     * bearer except when using {AccessControl-_setupRole}.
     */
    event RoleGranted(bytes32 indexed role, address indexed account, address indexed sender);

    /**
     * @dev Emitted when `account` is revoked `role`.
     *
     * `sender` is the account that originated the contract call:
     *   - if using `revokeRole`, it is the admin role bearer
     *   - if using `renounceRole`, it is the role bearer (i.e. `account`)
     */
    event RoleRevoked(bytes32 indexed role, address indexed account, address indexed sender);

    /**
     * @dev Returns `true` if `account` has been granted `role`.
     */
    function hasRole(bytes32 role, address account) external view returns (bool);

    /**
     * @dev Returns the admin role that controls `role`. See {grantRole} and
     * {revokeRole}.
     *
     * To change a role's admin, use {AccessControl-_setRoleAdmin}.
     */
    function getRoleAdmin(bytes32 role) external view returns (bytes32);

    /**
     * @dev Grants `role` to `account`.
     *
     * If `account` had not been already granted `role`, emits a {RoleGranted}
     * event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     */
    function grantRole(bytes32 role, address account) external;

    /**
     * @dev Revokes `role` from `account`.
     *
     * If `account` had been granted `role`, emits a {RoleRevoked} event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     */
    function revokeRole(bytes32 role, address account) external;

    /**
     * @dev Revokes `role` from the calling account.
     *
     * Roles are often managed via {grantRole} and {revokeRole}: this function's
     * purpose is to provide a mechanism for accounts to lose their privileges
     * if they are compromised (such as when a trusted device is misplaced).
     *
     * If the calling account had been granted `role`, emits a {RoleRevoked}
     * event.
     *
     * Requirements:
     *
     * - the caller must be `account`.
     */
    function renounceRole(bytes32 role, address account) external;
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (security/ReentrancyGuard.sol)

pragma solidity ^0.8.0;

/**
 * @dev Contract module that helps prevent reentrant calls to a function.
 *
 * Inheriting from `ReentrancyGuard` will make the {nonReentrant} modifier
 * available, which can be applied to functions to make sure there are no nested
 * (reentrant) calls to them.
 *
 * Note that because there is a single `nonReentrant` guard, functions marked as
 * `nonReentrant` may not call one another. This can be worked around by making
 * those functions `private`, and then adding `external` `nonReentrant` entry
 * points to them.
 *
 * TIP: If you would like to learn more about reentrancy and alternative ways
 * to protect against it, check out our blog post
 * https://blog.openzeppelin.com/reentrancy-after-istanbul/[Reentrancy After Istanbul].
 */
abstract contract ReentrancyGuard {
    // Booleans are more expensive than uint256 or any type that takes up a full
    // word because each write operation emits an extra SLOAD to first read the
    // slot's contents, replace the bits taken up by the boolean, and then write
    // back. This is the compiler's defense against contract upgrades and
    // pointer aliasing, and it cannot be disabled.

    // The values being non-zero value makes deployment a bit more expensive,
    // but in exchange the refund on every call to nonReentrant will be lower in
    // amount. Since refunds are capped to a percentage of the total
    // transaction's gas, it is best to keep them low in cases like this one, to
    // increase the likelihood of the full refund coming into effect.
    uint256 private constant _NOT_ENTERED = 1;
    uint256 private constant _ENTERED = 2;

    uint256 private _status;

    constructor() {
        _status = _NOT_ENTERED;
    }

    /**
     * @dev Prevents a contract from calling itself, directly or indirectly.
     * Calling a `nonReentrant` function from another `nonReentrant`
     * function is not supported. It is possible to prevent this from happening
     * by making the `nonReentrant` function external, and making it call a
     * `private` function that does the actual work.
     */
    modifier nonReentrant() {
        _nonReentrantBefore();
        _;
        _nonReentrantAfter();
    }

    function _nonReentrantBefore() private {
        // On the first call to nonReentrant, _status will be _NOT_ENTERED
        require(_status != _ENTERED, "ReentrancyGuard: reentrant call");

        // Any calls to nonReentrant after this point will fail
        _status = _ENTERED;
    }

    function _nonReentrantAfter() private {
        // By storing the original value once again, a refund is triggered (see
        // https://eips.ethereum.org/EIPS/eip-2200)
        _status = _NOT_ENTERED;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (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].
 *
 * 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}.
     *
     * The default value of {decimals} is 18. To select a different value for
     * {decimals} you should overload it.
     *
     * 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 value {ERC20} uses, unless this function is
     * 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 v4.4.1 (token/ERC20/extensions/draft-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.
 */
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].
     */
    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 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 v4.6.0) (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 v4.8.0) (token/ERC20/utils/SafeERC20.sol)

pragma solidity ^0.8.0;

import "../IERC20.sol";
import "../extensions/draft-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;

    function safeTransfer(
        IERC20 token,
        address to,
        uint256 value
    ) internal {
        _callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));
    }

    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));
    }

    function safeIncreaseAllowance(
        IERC20 token,
        address spender,
        uint256 value
    ) internal {
        uint256 newAllowance = token.allowance(address(this), spender) + value;
        _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
    }

    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");
            uint256 newAllowance = oldAllowance - value;
            _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
        }
    }

    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");
        if (returndata.length > 0) {
            // Return data is optional
            require(abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed");
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (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
     * ====
     *
     * [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://diligence.consensys.net/posts/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/v0.5.11/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 v4.4.1 (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;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/introspection/ERC165.sol)

pragma solidity ^0.8.0;

import "./IERC165.sol";

/**
 * @dev Implementation of the {IERC165} interface.
 *
 * Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check
 * for the additional interface id that will be supported. For example:
 *
 * ```solidity
 * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
 *     return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId);
 * }
 * ```
 *
 * Alternatively, {ERC165Storage} provides an easier to use but more expensive implementation.
 */
abstract contract ERC165 is IERC165 {
    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        return interfaceId == type(IERC165).interfaceId;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC165 standard, as defined in the
 * https://eips.ethereum.org/EIPS/eip-165[EIP].
 *
 * Implementers can declare support of contract interfaces, which can then be
 * queried by others ({ERC165Checker}).
 *
 * For an implementation, see {ERC165}.
 */
interface IERC165 {
    /**
     * @dev Returns true if this contract implements the interface defined by
     * `interfaceId`. See the corresponding
     * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]
     * to learn more about how these ids are created.
     *
     * This function call must use less than 30 000 gas.
     */
    function supportsInterface(bytes4 interfaceId) external view returns (bool);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (utils/math/Math.sol)

pragma solidity ^0.8.0;

/**
 * @dev Standard math utilities missing in the Solidity language.
 */
library Math {
    enum Rounding {
        Down, // Toward negative infinity
        Up, // Toward infinity
        Zero // Toward zero
    }

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

    /**
     * @dev Returns the smallest of two numbers.
     */
    function min(uint256 a, uint256 b) internal pure returns (uint256) {
        return 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 up instead
     * of rounding down.
     */
    function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {
        // (a + b - 1) / b can overflow on addition, so we distribute.
        return a == 0 ? 0 : (a - 1) / b + 1;
    }

    /**
     * @notice Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or denominator == 0
     * @dev 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 {
            // 512-bit multiply [prod1 prod0] = x * y. Compute the product mod 2^256 and mod 2^256 - 1, then use
            // use the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256
            // variables such that product = prod1 * 2^256 + prod0.
            uint256 prod0; // Least significant 256 bits of the product
            uint256 prod1; // Most significant 256 bits of the product
            assembly {
                let mm := mulmod(x, y, not(0))
                prod0 := mul(x, y)
                prod1 := sub(sub(mm, prod0), lt(mm, prod0))
            }

            // Handle non-overflow cases, 256 by 256 division.
            if (prod1 == 0) {
                return prod0 / denominator;
            }

            // Make sure the result is less than 2^256. Also prevents denominator == 0.
            require(denominator > prod1);

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

            // Make division exact by subtracting the remainder from [prod1 prod0].
            uint256 remainder;
            assembly {
                // Compute remainder using mulmod.
                remainder := mulmod(x, y, denominator)

                // Subtract 256 bit number from 512 bit number.
                prod1 := sub(prod1, gt(remainder, prod0))
                prod0 := sub(prod0, 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.

            // Does not overflow because the denominator cannot be zero at this stage in the function.
            uint256 twos = denominator & (~denominator + 1);
            assembly {
                // Divide denominator by twos.
                denominator := div(denominator, twos)

                // Divide [prod1 prod0] by twos.
                prod0 := div(prod0, twos)

                // Flip twos such that it is 2^256 / twos. If twos is zero, then it becomes one.
                twos := add(div(sub(0, twos), twos), 1)
            }

            // Shift in bits from prod1 into prod0.
            prod0 |= prod1 * twos;

            // Invert denominator mod 2^256. Now that denominator is an odd number, it has an inverse modulo 2^256 such
            // that denominator * inv = 1 mod 2^256. Compute the inverse by starting with a seed that is correct for
            // four bits. That is, denominator * inv = 1 mod 2^4.
            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 2^8
            inverse *= 2 - denominator * inverse; // inverse mod 2^16
            inverse *= 2 - denominator * inverse; // inverse mod 2^32
            inverse *= 2 - denominator * inverse; // inverse mod 2^64
            inverse *= 2 - denominator * inverse; // inverse mod 2^128
            inverse *= 2 - denominator * inverse; // inverse mod 2^256

            // 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 2^256. Since the preconditions guarantee that the outcome is
            // less than 2^256, this is the final result. We don't need to compute the high bits of the result and prod1
            // is no longer required.
            result = prod0 * inverse;
            return result;
        }
    }

    /**
     * @notice 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) {
        uint256 result = mulDiv(x, y, denominator);
        if (rounding == Rounding.Up && mulmod(x, y, denominator) > 0) {
            result += 1;
        }
        return result;
    }

    /**
     * @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded down.
     *
     * Inspired by Henry S. Warren, Jr.'s "Hacker's Delight" (Chapter 11).
     */
    function sqrt(uint256 a) internal pure returns (uint256) {
        if (a == 0) {
            return 0;
        }

        // For our first guess, we get the biggest power of 2 which is smaller than the square root of the target.
        //
        // We know that the "msb" (most significant bit) of our target number `a` is a power of 2 such that we have
        // `msb(a) <= a < 2*msb(a)`. This value can be written `msb(a)=2**k` with `k=log2(a)`.
        //
        // This can be rewritten `2**log2(a) <= a < 2**(log2(a) + 1)`
        // → `sqrt(2**k) <= sqrt(a) < sqrt(2**(k+1))`
        // → `2**(k/2) <= sqrt(a) < 2**((k+1)/2) <= 2**(k/2 + 1)`
        //
        // Consequently, `2**(log2(a) / 2)` is a good first approximation of `sqrt(a)` with at least 1 correct bit.
        uint256 result = 1 << (log2(a) >> 1);

        // At this point `result` is an estimation with one bit of precision. We know the true value is a uint128,
        // since it is the square root of a uint256. Newton's method converges quadratically (precision doubles at
        // every iteration). We thus need at most 7 iteration to turn our partial result with one bit of precision
        // into the expected uint128 result.
        unchecked {
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            return min(result, a / result);
        }
    }

    /**
     * @notice 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 + (rounding == Rounding.Up && result * result < a ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 2, rounded down, of a positive value.
     * Returns 0 if given 0.
     */
    function log2(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >> 128 > 0) {
                value >>= 128;
                result += 128;
            }
            if (value >> 64 > 0) {
                value >>= 64;
                result += 64;
            }
            if (value >> 32 > 0) {
                value >>= 32;
                result += 32;
            }
            if (value >> 16 > 0) {
                value >>= 16;
                result += 16;
            }
            if (value >> 8 > 0) {
                value >>= 8;
                result += 8;
            }
            if (value >> 4 > 0) {
                value >>= 4;
                result += 4;
            }
            if (value >> 2 > 0) {
                value >>= 2;
                result += 2;
            }
            if (value >> 1 > 0) {
                result += 1;
            }
        }
        return result;
    }

    /**
     * @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 + (rounding == Rounding.Up && 1 << result < value ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 10, rounded down, of a positive value.
     * 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 + (rounding == Rounding.Up && 10**result < value ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 256, rounded down, of a positive value.
     * 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 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >> 128 > 0) {
                value >>= 128;
                result += 16;
            }
            if (value >> 64 > 0) {
                value >>= 64;
                result += 8;
            }
            if (value >> 32 > 0) {
                value >>= 32;
                result += 4;
            }
            if (value >> 16 > 0) {
                value >>= 16;
                result += 2;
            }
            if (value >> 8 > 0) {
                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 log256(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log256(value);
            return result + (rounding == Rounding.Up && 1 << (result * 8) < value ? 1 : 0);
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (utils/Strings.sol)

pragma solidity ^0.8.0;

import "./math/Math.sol";

/**
 * @dev String operations.
 */
library Strings {
    bytes16 private constant _SYMBOLS = "0123456789abcdef";
    uint8 private constant _ADDRESS_LENGTH = 20;

    /**
     * @dev Converts a `uint256` to its ASCII `string` decimal representation.
     */
    function toString(uint256 value) internal pure returns (string memory) {
        unchecked {
            uint256 length = Math.log10(value) + 1;
            string memory buffer = new string(length);
            uint256 ptr;
            /// @solidity memory-safe-assembly
            assembly {
                ptr := add(buffer, add(32, length))
            }
            while (true) {
                ptr--;
                /// @solidity memory-safe-assembly
                assembly {
                    mstore8(ptr, byte(mod(value, 10), _SYMBOLS))
                }
                value /= 10;
                if (value == 0) break;
            }
            return buffer;
        }
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.
     */
    function toHexString(uint256 value) internal pure returns (string memory) {
        unchecked {
            return toHexString(value, Math.log256(value) + 1);
        }
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.
     */
    function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {
        bytes memory buffer = new bytes(2 * length + 2);
        buffer[0] = "0";
        buffer[1] = "x";
        for (uint256 i = 2 * length + 1; i > 1; --i) {
            buffer[i] = _SYMBOLS[value & 0xf];
            value >>= 4;
        }
        require(value == 0, "Strings: hex length insufficient");
        return string(buffer);
    }

    /**
     * @dev Converts an `address` with fixed length of 20 bytes to its not checksummed ASCII `string` hexadecimal representation.
     */
    function toHexString(address addr) internal pure returns (string memory) {
        return toHexString(uint256(uint160(addr)), _ADDRESS_LENGTH);
    }
}

// SPDX-License-Identifier: MIT
pragma solidity 0.8.13;

interface IBlue {
    function totalSupply() external view returns (uint);
    function balanceOf(address) external view returns (uint);
    function approve(address spender, uint value) external returns (bool);
    function transfer(address, uint) external returns (bool);
    function transferFrom(address,address,uint) external returns (bool);
    function mint(address, uint) external returns (bool);
    function minter() external returns (address);
    function setMinter(address) external;
}

interface IOptionFeeDistributor {
    function distribute(address token, uint256 amount) external;
}

// SPDX-License-Identifier: MIT
pragma solidity 0.8.13;

interface IRewardsDistributor {
    function checkpoint_token() external;
    function voting_escrow() external view returns(address);
    function checkpoint_total_supply() external;
    function claim(uint _tokenId) external returns(uint);
    function claimable(uint _tokenId) external view returns (uint);
}

// SPDX-License-Identifier: MIT
interface IUniswapV3Twap {
    function token0() external view returns (address);

    function token1() external view returns (address);

    function pool() external view returns (address);

    function estimateAmountOut(
        address tokenIn,
        uint128 amountIn,
        uint32 secondsAgo
    ) external view returns (uint amountOut);
}

// SPDX-License-Identifier: MIT
pragma solidity 0.8.13;

interface IVoter {
    function claimBribes(address[] memory _bribes, address[][] memory _tokens, uint256 _tokenId) external;
    function claimFees(address[] memory _fees, address[][] memory _tokens, uint256 _tokenId) external;
    function reset(uint256 _tokenId) external;
    function vote(uint256 _tokenId, address[] calldata _poolVote, uint256[] calldata _weights) external;
    function poke(uint256 _tokenId) external;
    function _epochTimestamp() external view returns(uint256);

    function _ve() external view returns (address);
    function gauges(address _pair) external view returns (address);
    function isGauge(address _gauge) external view returns (bool);
    function poolForGauge(address _gauge) external view returns (address);
    function factory() external view returns (address);
    function minter() external view returns(address);
    function isWhitelisted(address token) external view returns (bool);
    function notifyRewardAmount(uint amount) external;
    function distributeAll() external;
    function distributeFees(address[] memory _gauges) external;

    function internal_bribes(address _gauge) external view returns (address);
    function external_bribes(address _gauge) external view returns (address);

    function usedWeights(uint id) external view returns(uint);
    function lastVoted(uint id) external view returns(uint);
    function poolVote(uint id, uint _index) external view returns(address _pair);
    function votes(uint id, address _pool) external view returns(uint votes);
    function poolVoteLength(uint tokenId) external view returns(uint);
    
}

// SPDX-License-Identifier: MIT
pragma solidity 0.8.13;

interface IVotingEscrow {

    struct Point {
        int128 bias;
        int128 slope; // # -dweight / dt
        uint256 ts;
        uint256 blk; // block
    }

    struct LockedBalance {
        int128 amount;
        uint end;
    }

    function create_lock(uint _value, uint _lock_duration) external returns (uint);
    function create_lock_for(uint _value, uint _lock_duration, address _to) external returns (uint);
    function merge(uint _from, uint _to) external;
    function increase_amount(uint _tokenId, uint _value) external;
    function increase_unlock_time(uint _tokenId, uint _lock_duration) external;
    function split(uint[] memory amounts, uint _tokenId) external;
    function withdraw(uint _tokenId) external;
    function setApprovalForAll(address _operator, bool _approved) external;

    function locked(uint id) external view returns(LockedBalance memory);
    function tokenOfOwnerByIndex(address _owner, uint _tokenIndex) external view returns (uint);

    function token() external view returns (address);
    function team() external returns (address);
    function epoch() external view returns (uint);
    function point_history(uint loc) external view returns (Point memory);
    function user_point_history(uint tokenId, uint loc) external view returns (Point memory);
    function user_point_epoch(uint tokenId) external view returns (uint);
    function optionToken() external view returns (address);
    function ownerOf(uint) external view returns (address);
    function isApprovedOrOwner(address, uint) external view returns (bool);
    function transferFrom(address, address, uint) external;
    function safeTransferFrom(
        address _from,
        address _to,
        uint _tokenId
    ) external;

    function voted(uint) external view returns (bool);
    function attachments(uint) external view returns (uint);
    function voting(uint tokenId) external;
    function abstain(uint tokenId) external;
    function attach(uint tokenId) external;
    function detach(uint tokenId) external;

    function checkpoint() external;
    function deposit_for(uint tokenId, uint value) external;

    function balanceOfNFT(uint _id) external view returns (uint);
    function balanceOf(address _owner) external view returns (uint);
    function totalSupply() external view returns (uint);
    function supply() external view returns (uint);
    function balanceOfNFTAt(uint _tokenId, uint _t) external view returns (uint);
    function balanceOfAtNFT(uint _tokenId, uint _t) external view returns (uint);



    function decimals() external view returns(uint8);
}

{
  "optimizer": {
    "enabled": true,
    "runs": 100
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "libraries": {}
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"string","name":"_name","type":"string"},{"internalType":"string","name":"_symbol","type":"string"},{"internalType":"address","name":"_admin","type":"address"},{"internalType":"contract ERC20","name":"_paymentToken","type":"address"},{"internalType":"contract ERC20","name":"_underlyingToken","type":"address"},{"internalType":"contract IUniswapV3Twap","name":"_twapOracle","type":"address"},{"internalType":"contract IOptionFeeDistributor","name":"_feeDistributor","type":"address"},{"internalType":"uint256","name":"_discount","type":"uint256"},{"internalType":"uint256","name":"_veDiscount","type":"uint256"},{"internalType":"address","name":"_votingEscrow","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"InvalidArrayLength","type":"error"},{"inputs":[],"name":"OptionToken_IncorrectPairToken","type":"error"},{"inputs":[],"name":"OptionToken_InvalidDiscount","type":"error"},{"inputs":[],"name":"OptionToken_InvalidTwapSeconds","type":"error"},{"inputs":[],"name":"OptionToken_NoAdminRole","type":"error"},{"inputs":[],"name":"OptionToken_NoPauserRole","type":"error"},{"inputs":[],"name":"OptionToken_NoVoterRole","type":"error"},{"inputs":[],"name":"OptionToken_PastDeadline","type":"error"},{"inputs":[],"name":"OptionToken_Paused","type":"error"},{"inputs":[],"name":"OptionToken_SlippageTooHigh","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"spender","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"sender","type":"address"},{"indexed":true,"internalType":"address","name":"recipient","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"paymentAmount","type":"uint256"}],"name":"Exercise","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"sender","type":"address"},{"indexed":true,"internalType":"address","name":"recipient","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"paymentAmount","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"nftId","type":"uint256"}],"name":"ExerciseVe","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"bool","name":"isPaused","type":"bool"}],"name":"PauseStateChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"bytes32","name":"previousAdminRole","type":"bytes32"},{"indexed":true,"internalType":"bytes32","name":"newAdminRole","type":"bytes32"}],"name":"RoleAdminChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"sender","type":"address"}],"name":"RoleGranted","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"sender","type":"address"}],"name":"RoleRevoked","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"discount","type":"uint256"}],"name":"SetDiscount","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"contract IOptionFeeDistributor","name":"newFeeDistributor","type":"address"}],"name":"SetFeeDistributor","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"contract IUniswapV3Twap","name":"_twapOracle","type":"address"},{"indexed":true,"internalType":"address","name":"_paymentToken","type":"address"}],"name":"SetTwapOracleAndPaymentToken","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint32","name":"twapSeconds","type":"uint32"}],"name":"SetTwapSeconds","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"veDiscount","type":"uint256"}],"name":"SetVeDiscount","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[],"name":"ADMIN_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"DEFAULT_ADMIN_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"FULL_LOCK","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MAX_DISCOUNT","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MAX_TWAP_SECONDS","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MIN_DISCOUNT","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"PAUSER_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"VOTER_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"},{"internalType":"uint256","name":"","type":"uint256"}],"name":"_savedPoolVote","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"},{"internalType":"uint256","name":"","type":"uint256"}],"name":"_savedWeights","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_gaugeFactory","type":"address"}],"name":"addGaugeFactory","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"spender","type":"address"}],"name":"allowance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"approve","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"burn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address[]","name":"bribes_","type":"address[]"},{"internalType":"address[][]","name":"bribeTokens_","type":"address[][]"},{"internalType":"address","name":"_to","type":"address"}],"name":"claimBribes","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"claimRebase","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"epochTimestamp","type":"uint256"}],"name":"clearStorage","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"decimals","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"subtractedValue","type":"uint256"}],"name":"decreaseAllowance","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"discount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"donate","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_amount","type":"uint256"},{"internalType":"uint256","name":"_maxPaymentAmount","type":"uint256"},{"internalType":"address","name":"_recipient","type":"address"},{"internalType":"uint256","name":"_deadline","type":"uint256"}],"name":"exercise","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_amount","type":"uint256"},{"internalType":"uint256","name":"_maxPaymentAmount","type":"uint256"},{"internalType":"address","name":"_recipient","type":"address"}],"name":"exercise","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_amount","type":"uint256"},{"internalType":"uint256","name":"_maxPaymentAmount","type":"uint256"},{"internalType":"address","name":"_recipient","type":"address"},{"internalType":"uint256","name":"_deadline","type":"uint256"}],"name":"exerciseVe","outputs":[{"internalType":"uint256","name":"","type":"uint256"},{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"fee","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"feeDenominator","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"feeDistributor","outputs":[{"internalType":"contract IOptionFeeDistributor","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"feeReceiver","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"getDiscountedPrice","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"}],"name":"getRoleAdmin","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"getTimeWeightedAveragePrice","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getVeBalance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"getVeDiscountedPrice","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"grantRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"hasRole","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"addedValue","type":"uint256"}],"name":"increaseAllowance","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"isPaused","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_to","type":"address"},{"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"mint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"pause","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"paymentToken","outputs":[{"internalType":"contract ERC20","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"renounceRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"revokeRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"rewardsDistributor","outputs":[{"internalType":"contract IRewardsDistributor","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_discount","type":"uint256"}],"name":"setDiscount","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_feeReceiver","type":"address"},{"internalType":"uint256","name":"_fee","type":"uint256"}],"name":"setFeeConfig","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"contract IOptionFeeDistributor","name":"_feeDistributor","type":"address"}],"name":"setFeeDistributor","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"contract IUniswapV3Twap","name":"_twapOracle","type":"address"},{"internalType":"address","name":"_paymentToken","type":"address"}],"name":"setTwapOracleAndPaymentToken","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint32","name":"_twapSeconds","type":"uint32"}],"name":"setTwapSeconds","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_veDiscount","type":"uint256"}],"name":"setVeDiscount","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"contract IVoter","name":"_voter","type":"address"},{"internalType":"contract IRewardsDistributor","name":"_rewardsDistributor","type":"address"}],"name":"setVoterAndDistributor","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transferFrom","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"twapOracle","outputs":[{"internalType":"contract IUniswapV3Twap","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"twapSeconds","outputs":[{"internalType":"uint32","name":"","type":"uint32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"unPause","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"underlyingToken","outputs":[{"internalType":"contract ERC20","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"updateApproval","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"veDiscount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"veNftId","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address[]","name":"_poolVote","type":"address[]"},{"internalType":"uint256[]","name":"_weights","type":"uint256[]"}],"name":"vote","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"voter","outputs":[{"internalType":"contract IVoter","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"votingEscrow","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"}]

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

0x608060405234801561001057600080fd5b50600436106103715760003560e01c806370a08231116101d5578063b4cd143a11610105578063e07a3111116100a8578063e07a3111146107c2578063e1dbffb3146107d5578063e3495569146107e8578063e63ab1e9146107f0578063e8772bb214610817578063f14faf6f1461082a578063f35abdad1461083d578063f7b188a514610850578063f926197e1461085857600080fd5b8063b4cd143a1461073f578063ccfc2e8d14610747578063d547741f1461075a578063d6379b721461076d578063dabd271914610780578063dd62ed3e14610793578063ddca3f43146107a6578063de87db2f146107af57600080fd5b806395d89b411161017857806395d89b41146106b9578063a1d50c3a146106c1578063a217fddf1461049d578063a457c2d7146106d4578063a9059cbb146106e7578063a94015c8146106fa578063b0a801d31461070f578063b187bd2614610718578063b3f006741461072c57600080fd5b806370a0823114610628578063739fae8c1461065157806375b238fc146106595780638344c06e1461066e5780638447120b146106815780638456cb591461068b5780639043292a1461069357806391d14854146106a657600080fd5b8063313ce567116102b057806346c96aac1161025357806346c96aac146105725780634b85f96c146105855780634f2bfe5b146105aa57806351217cbe146105bd57806354cb0384146105c657806362994c05146105d15780636b6f4a9d146105f95780636e180f6a146106025780636f816a201461061557600080fd5b8063313ce567146104de578063339ccade146104ed57806336568abe1461050057806338f121521461051357806339509351146105265780633f2a55401461053957806340c10f191461054c57806342966c681461055f57600080fd5b8063248a9ca311610318578063248a9ca31461042d5780632495a59914610450578063293c5d4314610477578063297e94511461048a5780632ac8a92c1461049d5780632d0485ec146104a55780632f2ff15d146104b85780633013ce29146104cb57600080fd5b806301ffc9a71461037657806302fc77fe1461039e57806306fdde03146103b3578063095ea7b3146103c85780630d43e8ad146103db578063180b0d7e146103fb57806318160ddd1461041257806323b872dd1461041a575b600080fd5b610389610384366004613b48565b610860565b60405190151581526020015b60405180910390f35b6103b16103ac366004613bd2565b610897565b005b6103bb610969565b6040516103959190613c81565b6103896103d6366004613cb4565b6109fb565b600c546103ee906001600160a01b031681565b6040516103959190613ce0565b61040461271081565b604051908152602001610395565b600254610404565b610389610428366004613cf4565b610a13565b61040461043b366004613d35565b60009081526005602052604090206001015490565b6103ee7f00000000000000000000000095d8bf2f57cf973251972b496dc6b1d9c6b5bce381565b6103b1610485366004613d4e565b610a39565b6103b1610498366004613d35565b610af6565b610404600081565b6103b16104b3366004613d74565b610b7f565b6103b16104c6366004613dad565b610be2565b6007546103ee906001600160a01b031681565b60405160128152602001610395565b6104046104fb366004613d35565b610c0c565b6103b161050e366004613dad565b610c30565b6103b1610521366004613dd2565b610cb3565b610389610534366004613cb4565b610d00565b600e546103ee906001600160a01b031681565b6103b161055a366004613cb4565b610d22565b6103b161056d366004613d35565b611138565b600d546103ee906001600160a01b031681565b6012546105959063ffffffff1681565b60405163ffffffff9091168152602001610395565b6008546103ee906001600160a01b031681565b61040460105481565b6104046303c2670081565b6105e46105df366004613def565b611426565b60408051928352602083019190915201610395565b610404600f5481565b610404610610366004613d35565b611474565b6103b1610623366004613e2e565b611484565b610404610636366004613dd2565b6001600160a01b031660009081526020819052604090205490565b61040461161c565b61040460008051602061436883398151915281565b61040461067c366004613e99565b6116ac565b6104046201518081565b6103b16116dd565b600b546103ee906001600160a01b031681565b6103896106b4366004613dad565b611781565b6103bb6117ac565b6104046106cf366004613def565b6117bb565b6103896106e2366004613cb4565b611805565b6103896106f5366004613cb4565b61188b565b6104046000805160206143a883398151915281565b61040460115481565b60125461038990600160201b900460ff1681565b6009546103ee906001600160a01b031681565b6103b1611899565b6103b1610755366004613dd2565b611959565b6103b1610768366004613dad565b611a54565b61040461077b366004613ebb565b611a79565b6103b161078e366004613d35565b611a9a565b6104046107a1366004613d74565b611b2f565b610404600a5481565b6103b16107bd366004613d35565b611b5a565b6103b16107d0366004613cb4565b611bef565b6103b16107e3366004613d74565b611c4a565b610404606481565b6104047f539440820030c4994db4e31b6b800deafd503688728f932addfe7a410515c14c81565b610404610825366004613d35565b611faa565b6103b1610838366004613d35565b61205b565b6103ee61084b366004613e99565b6121b6565b6103b16121ee565b6103b1612274565b60006001600160e01b03198216637965db0b60e01b148061089157506301ffc9a760e01b6001600160e01b03198316145b92915050565b6108af60008051602061436883398151915233611781565b6108cc5760405163f982dd0f60e01b815260040160405180910390fd5b8382146108ec57604051634ec4810560e11b815260040160405180910390fd5b600d54601154604051637715ee7560e01b81526001600160a01b0390921691637715ee7591610925918991899189918991600401613f3d565b600060405180830381600087803b15801561093f57600080fd5b505af1158015610953573d6000803e3d6000fd5b50505050610962838383612343565b5050505050565b60606003805461097890613ffa565b80601f01602080910402602001604051908101604052809291908181526020018280546109a490613ffa565b80156109f15780601f106109c6576101008083540402835291602001916109f1565b820191906000526020600020905b8154815290600101906020018083116109d457829003601f168201915b5050505050905090565b600033610a0981858561245f565b5060019392505050565b600033610a21858285612583565b610a2c8585856125f7565b60019150505b9392505050565b610a5160008051602061436883398151915233611781565b610a6e5760405163f982dd0f60e01b815260040160405180910390fd5b620151808163ffffffff161180610a89575063ffffffff8116155b15610aa757604051634b3cbe9f60e01b815260040160405180910390fd5b6012805463ffffffff191663ffffffff83169081179091556040519081527f9e10c351c733c6502669ada15411f45b7ca0f96b4df8709801405cae172f56bf906020015b60405180910390a150565b610b0e60008051602061436883398151915233611781565b158015610b305750610b2e6000805160206143a883398151915233611781565b155b15610b4e576040516386c8b7a160e01b815260040160405180910390fd5b6000818152601360205260408120610b6591613a77565b6000818152601460205260408120610b7c91613a77565b50565b610b9760008051602061436883398151915233611781565b610bb45760405163f982dd0f60e01b815260040160405180910390fd5b600d80546001600160a01b039384166001600160a01b031991821617909155600e8054929093169116179055565b600082815260056020526040902060010154610bfd81612789565b610c078383612793565b505050565b60006064600f54610c1c84611faa565b610c26919061404a565b6108919190614069565b6001600160a01b0381163314610ca55760405162461bcd60e51b815260206004820152602f60248201527f416363657373436f6e74726f6c3a2063616e206f6e6c792072656e6f756e636560448201526e103937b632b9903337b91039b2b63360891b60648201526084015b60405180910390fd5b610caf8282612819565b5050565b610ccb60008051602061436883398151915233611781565b610ce85760405163f982dd0f60e01b815260040160405180910390fd5b610b7c60008051602061436883398151915282612793565b600033610a09818585610d138383611b2f565b610d1d919061408b565b61245f565b610d2a612880565b601254600160201b900460ff1615610d545760405162b4aa3760e01b815260040160405180910390fd5b6000610d5e61161c565b90506000610d6b60025490565b6009549091506000906001600160a01b031615801590610df95750600d5460405163aa79979b60e01b81526001600160a01b039091169063aa79979b90610db6903390600401613ce0565b602060405180830381865afa158015610dd3573d6000803e3d6000fd5b505050506040513d601f19601f82011682018060405250810190610df791906140a3565b155b15610ec257612710600a5485610e0f919061404a565b610e199190614069565b6009546040516323b872dd60e01b81529192506001600160a01b037f00000000000000000000000095d8bf2f57cf973251972b496dc6b1d9c6b5bce38116926323b872dd92610e7192339291169086906004016140c5565b6020604051808303816000875af1158015610e90573d6000803e3d6000fd5b505050506040513d601f19601f82011682018060405250810190610eb491906140a3565b50610ebf81856140e9565b93505b821580610ecd575081155b15610ee157610edc85856128d9565b610f06565b600083610eee848761404a565b610ef89190614069565b9050610f0486826128d9565b505b6040516323b872dd60e01b81526001600160a01b037f00000000000000000000000095d8bf2f57cf973251972b496dc6b1d9c6b5bce316906323b872dd90610f56903390309089906004016140c5565b6020604051808303816000875af1158015610f75573d6000803e3d6000fd5b505050506040513d601f19601f82011682018060405250810190610f9991906140a3565b506011546000036110b4576008546040516370a0823160e01b81526001600160a01b03918216916365fc3873917f00000000000000000000000095d8bf2f57cf973251972b496dc6b1d9c6b5bce3909116906370a0823190610fff903090600401613ce0565b602060405180830381865afa15801561101c573d6000803e3d6000fd5b505050506040513d601f19601f820116820180604052508101906110409190614100565b6040516001600160e01b031960e084901b16815260048101919091526303c2670060248201526044016020604051808303816000875af1158015611088573d6000803e3d6000fd5b505050506040513d601f19601f820116820180604052508101906110ac9190614100565b601155611123565b6008546011546040516350c1d7a960e11b81526001600160a01b039092169163a183af52916110f0918890600401918252602082015260400190565b600060405180830381600087803b15801561110a57600080fd5b505af115801561111e573d6000803e3d6000fd5b505050505b61112b612986565b505050610caf6001600655565b61115060008051602061436883398151915233611781565b61116d5760405163f982dd0f60e01b815260040160405180910390fd5b611175612880565b600061118060025490565b905060008161118d61161c565b611197908561404a565b6111a19190614069565b600d5460115460405163310bd74b60e01b815260048101919091529192506001600160a01b03169063310bd74b90602401600060405180830381600087803b1580156111ec57600080fd5b505af1158015611200573d6000803e3d6000fd5b5050600854601154604051632e1a7d4d60e01b81526001600160a01b039092169350632e1a7d4d92506112399160040190815260200190565b600060405180830381600087803b15801561125357600080fd5b505af1158015611267573d6000803e3d6000fd5b505050506112753384612c9f565b60405163a9059cbb60e01b81526001600160a01b037f00000000000000000000000095d8bf2f57cf973251972b496dc6b1d9c6b5bce3169063a9059cbb906112c39033908590600401614119565b6020604051808303816000875af11580156112e2573d6000803e3d6000fd5b505050506040513d601f19601f8201168201806040525081019061130691906140a3565b506008546040516370a0823160e01b81526001600160a01b03918216916365fc3873917f00000000000000000000000095d8bf2f57cf973251972b496dc6b1d9c6b5bce3909116906370a0823190611362903090600401613ce0565b602060405180830381865afa15801561137f573d6000803e3d6000fd5b505050506040513d601f19601f820116820180604052508101906113a39190614100565b6040516001600160e01b031960e084901b16815260048101919091526303c2670060248201526044016020604051808303816000875af11580156113eb573d6000803e3d6000fd5b505050506040513d601f19601f8201168201806040525081019061140f9190614100565b60115561141a612986565b5050610b7c6001600655565b600080611431612880565b8242111561145257604051632d56313160e11b815260040160405180910390fd5b61145d868686612dbf565b9150915061146b6001600655565b94509492505050565b60006064601054610c1c84611faa565b61149c60008051602061436883398151915233611781565b1580156114be57506114bc6000805160206143a883398151915233611781565b155b156114dc576040516386c8b7a160e01b815260040160405180910390fd5b838360136000600d60009054906101000a90046001600160a01b03166001600160a01b031663f8803bb66040518163ffffffff1660e01b8152600401602060405180830381865afa158015611535573d6000803e3d6000fd5b505050506040513d601f19601f820116820180604052508101906115599190614100565b81526020019081526020016000209190611574929190613a95565b50818160146000600d60009054906101000a90046001600160a01b03166001600160a01b031663f8803bb66040518163ffffffff1660e01b8152600401602060405180830381865afa1580156115ce573d6000803e3d6000fd5b505050506040513d601f19601f820116820180604052508101906115f29190614100565b8152602001908152602001600020919061160d929190613af8565b50611616612986565b50505050565b600060115460000361162e5750600090565b600854601154604051635a2d1e0760e11b81526001600160a01b039092169163b45a3c0e916116639160040190815260200190565b6040805180830381865afa15801561167f573d6000803e3d6000fd5b505050506040513d601f19601f820116820180604052508101906116a39190614148565b51600f0b919050565b601460205281600052604060002081815481106116c857600080fd5b90600052602060002001600091509150505481565b6117077f539440820030c4994db4e31b6b800deafd503688728f932addfe7a410515c14c33611781565b611724576040516316390a3f60e31b815260040160405180910390fd5b601254600160201b900460ff1661177f576012805464ff000000001916600160201b179055604051600181527f4543baa938cb97f5073ec206ad35638cdb1f4db8f677d31579b2f6fe7d18c14a906020015b60405180910390a15b565b60009182526005602090815260408084206001600160a01b0393909316845291905290205460ff1690565b60606004805461097890613ffa565b60006117c5612880565b814211156117e657604051632d56313160e11b815260040160405180910390fd5b6117f18585856131f0565b90506117fd6001600655565b949350505050565b600033816118138286611b2f565b9050838110156118735760405162461bcd60e51b815260206004820152602560248201527f45524332303a2064656372656173656420616c6c6f77616e63652062656c6f77604482015264207a65726f60d81b6064820152608401610c9c565b611880828686840361245f565b506001949350505050565b600033610a098185856125f7565b6118b160008051602061436883398151915233611781565b6118ce5760405163f982dd0f60e01b815260040160405180910390fd5b6118d6612880565b600e5460115460405163379607f560e01b81526001600160a01b039092169163379607f59161190b9160040190815260200190565b6020604051808303816000875af115801561192a573d6000803e3d6000fd5b505050506040513d601f19601f8201168201806040525081019061194e9190614100565b5061177f6001600655565b61197160008051602061436883398151915233611781565b61198e5760405163f982dd0f60e01b815260040160405180910390fd5b600c80546001600160a01b0319166001600160a01b038381169190911790915560075460405163095ea7b360e01b815291169063095ea7b3906119d990849060001990600401614119565b6020604051808303816000875af11580156119f8573d6000803e3d6000fd5b505050506040513d601f19601f82011682018060405250810190611a1c91906140a3565b506040516001600160a01b038216907f9e9a9a4a82acd1b28aab6bf1d43aad70ae6d290549c0d6183e2e91ebcdf5744190600090a250565b600082815260056020526040902060010154611a6f81612789565b610c078383612819565b6000611a83612880565b611a8e8484846131f0565b9050610a326001600655565b611ab260008051602061436883398151915233611781565b611acf5760405163f982dd0f60e01b815260040160405180910390fd5b6064811180611adc575080155b15611afa576040516304a5f22d60e41b815260040160405180910390fd5b600f8190556040518181527ff247e4dd947ab13ba6c46412e403447a26e67109ba13945a20e3170e9acef88390602001610aeb565b6001600160a01b03918216600090815260016020908152604080832093909416825291909152205490565b611b7260008051602061436883398151915233611781565b611b8f5760405163f982dd0f60e01b815260040160405180910390fd5b6064811180611b9c575080155b15611bba576040516304a5f22d60e41b815260040160405180910390fd5b60108190556040518181527f88bde7c07a2800f63dadeaab0c0dca2f3792c92736de0f8e6f89954bb0f3c7df90602001610aeb565b611c0760008051602061436883398151915233611781565b611c245760405163f982dd0f60e01b815260040160405180910390fd5b600980546001600160a01b0319166001600160a01b039390931692909217909155600a55565b611c6260008051602061436883398151915233611781565b611c7f5760405163f982dd0f60e01b815260040160405180910390fd5b806001600160a01b0316826001600160a01b0316630dfe16816040518163ffffffff1660e01b8152600401602060405180830381865afa158015611cc7573d6000803e3d6000fd5b505050506040513d601f19601f82011682018060405250810190611ceb91906141b4565b6001600160a01b0316148015611d9357507f00000000000000000000000095d8bf2f57cf973251972b496dc6b1d9c6b5bce36001600160a01b0316826001600160a01b031663d21220a76040518163ffffffff1660e01b8152600401602060405180830381865afa158015611d64573d6000803e3d6000fd5b505050506040513d601f19601f82011682018060405250810190611d8891906141b4565b6001600160a01b0316145b80611ead57507f00000000000000000000000095d8bf2f57cf973251972b496dc6b1d9c6b5bce36001600160a01b0316826001600160a01b0316630dfe16816040518163ffffffff1660e01b8152600401602060405180830381865afa158015611e01573d6000803e3d6000fd5b505050506040513d601f19601f82011682018060405250810190611e2591906141b4565b6001600160a01b0316148015611ead5750806001600160a01b0316826001600160a01b031663d21220a76040518163ffffffff1660e01b8152600401602060405180830381865afa158015611e7e573d6000803e3d6000fd5b505050506040513d601f19601f82011682018060405250810190611ea291906141b4565b6001600160a01b0316145b611eca5760405163a818b0ad60e01b815260040160405180910390fd5b600b80546001600160a01b038085166001600160a01b03199283161790925560078054848416921682179055600c5460405163095ea7b360e01b8152919263095ea7b392611f22929091169060001990600401614119565b6020604051808303816000875af1158015611f41573d6000803e3d6000fd5b505050506040513d601f19601f82011682018060405250810190611f6591906140a3565b50806001600160a01b0316826001600160a01b03167f7f370f2de1cd2717bdbbc346dcc22685e89a2910ae17352a0a57b75b817c3c2c60405160405180910390a35050565b600b54601254604051638f2e819960e01b81526001600160a01b037f00000000000000000000000095d8bf2f57cf973251972b496dc6b1d9c6b5bce3811660048301526001600160801b038516602483015263ffffffff90921660448201526000929190911690638f2e819990606401602060405180830381865afa158015612037573d6000803e3d6000fd5b505050506040513d601f19601f820116820180604052508101906108919190614100565b612063612880565b6011546000036120a25760405162461bcd60e51b815260206004820152600a6024820152691b9bc81d995b999d125960b21b6044820152606401610c9c565b6040516323b872dd60e01b81526001600160a01b037f00000000000000000000000095d8bf2f57cf973251972b496dc6b1d9c6b5bce316906323b872dd906120f2903390309086906004016140c5565b6020604051808303816000875af1158015612111573d6000803e3d6000fd5b505050506040513d601f19601f8201168201806040525081019061213591906140a3565b506008546011546040516350c1d7a960e11b81526001600160a01b039092169163a183af5291612172918590600401918252602082015260400190565b600060405180830381600087803b15801561218c57600080fd5b505af11580156121a0573d6000803e3d6000fd5b505050506121ac612986565b610b7c6001600655565b601360205281600052604060002081815481106121d257600080fd5b6000918252602090912001546001600160a01b03169150829050565b61220660008051602061436883398151915233611781565b6122235760405163f982dd0f60e01b815260040160405180910390fd5b601254600160201b900460ff161561177f576012805464ff0000000019169055604051600081527f4543baa938cb97f5073ec206ad35638cdb1f4db8f677d31579b2f6fe7d18c14a90602001611776565b61228c60008051602061436883398151915233611781565b6122a95760405163f982dd0f60e01b815260040160405180910390fd5b60085460405163095ea7b360e01b81526001600160a01b037f00000000000000000000000095d8bf2f57cf973251972b496dc6b1d9c6b5bce381169263095ea7b39261230092919091169060001990600401614119565b6020604051808303816000875af115801561231f573d6000803e3d6000fd5b505050506040513d601f19601f82011682018060405250810190610b7c91906140a3565b60005b828110156116165760005b848483818110612363576123636141d1565b905060200281019061237591906141e7565b9050811015612456576000858584818110612392576123926141d1565b90506020028101906123a491906141e7565b838181106123b4576123b46141d1565b90506020020160208101906123c99190613dd2565b905061244d84826001600160a01b03166370a08231306040518263ffffffff1660e01b81526004016123fb9190613ce0565b602060405180830381865afa158015612418573d6000803e3d6000fd5b505050506040513d601f19601f8201168201806040525081019061243c9190614100565b6001600160a01b0384169190613626565b50600101612351565b50600101612346565b6001600160a01b0383166124c15760405162461bcd60e51b8152602060048201526024808201527f45524332303a20617070726f76652066726f6d20746865207a65726f206164646044820152637265737360e01b6064820152608401610c9c565b6001600160a01b0382166125225760405162461bcd60e51b815260206004820152602260248201527f45524332303a20617070726f766520746f20746865207a65726f206164647265604482015261737360f01b6064820152608401610c9c565b6001600160a01b0383811660008181526001602090815260408083209487168084529482529182902085905590518481527f8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925910160405180910390a3505050565b600061258f8484611b2f565b9050600019811461161657818110156125ea5760405162461bcd60e51b815260206004820152601d60248201527f45524332303a20696e73756666696369656e7420616c6c6f77616e63650000006044820152606401610c9c565b611616848484840361245f565b6001600160a01b03831661265b5760405162461bcd60e51b815260206004820152602560248201527f45524332303a207472616e736665722066726f6d20746865207a65726f206164604482015264647265737360d81b6064820152608401610c9c565b6001600160a01b0382166126bd5760405162461bcd60e51b815260206004820152602360248201527f45524332303a207472616e7366657220746f20746865207a65726f206164647260448201526265737360e81b6064820152608401610c9c565b6001600160a01b038316600090815260208190526040902054818110156127355760405162461bcd60e51b815260206004820152602660248201527f45524332303a207472616e7366657220616d6f756e7420657863656564732062604482015265616c616e636560d01b6064820152608401610c9c565b6001600160a01b0384811660008181526020818152604080832087870390559387168083529184902080548701905592518581529092600080516020614388833981519152910160405180910390a3611616565b610b7c813361367c565b61279d8282611781565b610caf5760008281526005602090815260408083206001600160a01b03851684529091529020805460ff191660011790556127d53390565b6001600160a01b0316816001600160a01b0316837f2f8788117e7eff1d82e926ec794901d17c78024a50270940304540a733656f0d60405160405180910390a45050565b6128238282611781565b15610caf5760008281526005602090815260408083206001600160a01b0385168085529252808320805460ff1916905551339285917ff6391f5c32d9c69d2a47ea670b442974b53935d1edc7fd64eb21e047a839171b9190a45050565b6002600654036128d25760405162461bcd60e51b815260206004820152601f60248201527f5265656e7472616e637947756172643a207265656e7472616e742063616c6c006044820152606401610c9c565b6002600655565b6001600160a01b03821661292f5760405162461bcd60e51b815260206004820152601f60248201527f45524332303a206d696e7420746f20746865207a65726f2061646472657373006044820152606401610c9c565b8060026000828254612941919061408b565b90915550506001600160a01b03821660008181526020818152604080832080548601905551848152600080516020614388833981519152910160405180910390a35050565b600060136000600d60009054906101000a90046001600160a01b03166001600160a01b031663f8803bb66040518163ffffffff1660e01b8152600401602060405180830381865afa1580156129df573d6000803e3d6000fd5b505050506040513d601f19601f82011682018060405250810190612a039190614100565b8152602081019190915260400160002054118015612b37575060146000600d60009054906101000a90046001600160a01b03166001600160a01b031663f8803bb66040518163ffffffff1660e01b8152600401602060405180830381865afa158015612a73573d6000803e3d6000fd5b505050506040513d601f19601f82011682018060405250810190612a979190614100565b81526020019081526020016000208054905060136000600d60009054906101000a90046001600160a01b03166001600160a01b031663f8803bb66040518163ffffffff1660e01b8152600401602060405180830381865afa158015612b00573d6000803e3d6000fd5b505050506040513d601f19601f82011682018060405250810190612b249190614100565b8152602081019190915260400160002054145b1561177f57600d5460115460408051637c401ddb60e11b815290516001600160a01b0390931692637ac09bf79291601391600091869163f8803bb6916004808201926020929091908290030181865afa158015612b98573d6000803e3d6000fd5b505050506040513d601f19601f82011682018060405250810190612bbc9190614100565b815260200190815260200160002060146000600d60009054906101000a90046001600160a01b03166001600160a01b031663f8803bb66040518163ffffffff1660e01b8152600401602060405180830381865afa158015612c21573d6000803e3d6000fd5b505050506040513d601f19601f82011682018060405250810190612c459190614100565b81526020019081526020016000206040518463ffffffff1660e01b8152600401612c7193929190614230565b600060405180830381600087803b158015612c8b57600080fd5b505af1158015611616573d6000803e3d6000fd5b6001600160a01b038216612cff5760405162461bcd60e51b815260206004820152602160248201527f45524332303a206275726e2066726f6d20746865207a65726f206164647265736044820152607360f81b6064820152608401610c9c565b6001600160a01b03821660009081526020819052604090205481811015612d735760405162461bcd60e51b815260206004820152602260248201527f45524332303a206275726e20616d6f756e7420657863656564732062616c616e604482015261636560f01b6064820152608401610c9c565b6001600160a01b038316600081815260208181526040808320868603905560028054879003905551858152919291600080516020614388833981519152910160405180910390a3505050565b6012546000908190600160201b900460ff1615612dee5760405162b4aa3760e01b815260040160405180910390fd5b6000612df960025490565b9050600081612e0661161c565b612e10908961404a565b612e1a9190614069565b600d5460115460405163310bd74b60e01b815260048101919091529192506001600160a01b03169063310bd74b90602401600060405180830381600087803b158015612e6557600080fd5b505af1158015612e79573d6000803e3d6000fd5b5050600854601154604051632e1a7d4d60e01b81526001600160a01b039092169350632e1a7d4d9250612eb29160040190815260200190565b600060405180830381600087803b158015612ecc57600080fd5b505af1158015612ee0573d6000803e3d6000fd5b50505050612eee3388612c9f565b6010541561300357612eff81611474565b935085841115612f22576040516323a4850d60e21b815260040160405180910390fd5b6007546040516323b872dd60e01b81526001600160a01b03909116906323b872dd90612f56903390309089906004016140c5565b6020604051808303816000875af1158015612f75573d6000803e3d6000fd5b505050506040513d601f19601f82011682018060405250810190612f9991906140a3565b50600c54600754604051631f72642160e31b81526001600160a01b039283169263fb93210892612fd0929116908890600401614119565b600060405180830381600087803b158015612fea57600080fd5b505af1158015612ffe573d6000803e3d6000fd5b505050505b60085460405163d4e54c3b60e01b8152600481018390526303c2670060248201526001600160a01b0387811660448301529091169063d4e54c3b906064016020604051808303816000875af1158015613060573d6000803e3d6000fd5b505050506040513d601f19601f820116820180604052508101906130849190614100565b6008546040516370a0823160e01b81529194506001600160a01b03908116916365fc3873917f00000000000000000000000095d8bf2f57cf973251972b496dc6b1d9c6b5bce316906370a08231906130e0903090600401613ce0565b602060405180830381865afa1580156130fd573d6000803e3d6000fd5b505050506040513d601f19601f820116820180604052508101906131219190614100565b6040516001600160e01b031960e084901b16815260048101919091526303c2670060248201526044016020604051808303816000875af1158015613169573d6000803e3d6000fd5b505050506040513d601f19601f8201168201806040525081019061318d9190614100565b601155613198612986565b60408051828152602081018690529081018490526001600160a01b0386169033907f74b7132649649ee4ac2519ff0bb963ce812aaa4c8a0ad0f73c9ac1149fa6e3f49060600160405180910390a35050935093915050565b601254600090600160201b900460ff161561321d5760405162b4aa3760e01b815260040160405180910390fd5b600061322860025490565b905060008161323561161c565b61323f908861404a565b6132499190614069565b600d5460115460405163310bd74b60e01b815260048101919091529192506001600160a01b03169063310bd74b90602401600060405180830381600087803b15801561329457600080fd5b505af11580156132a8573d6000803e3d6000fd5b5050600854601154604051632e1a7d4d60e01b81526001600160a01b039092169350632e1a7d4d92506132e19160040190815260200190565b600060405180830381600087803b1580156132fb57600080fd5b505af115801561330f573d6000803e3d6000fd5b5050505061331d3387612c9f565b600f54156134325761332e81610c0c565b925084831115613351576040516323a4850d60e21b815260040160405180910390fd5b6007546040516323b872dd60e01b81526001600160a01b03909116906323b872dd90613385903390309088906004016140c5565b6020604051808303816000875af11580156133a4573d6000803e3d6000fd5b505050506040513d601f19601f820116820180604052508101906133c891906140a3565b50600c54600754604051631f72642160e31b81526001600160a01b039283169263fb932108926133ff929116908790600401614119565b600060405180830381600087803b15801561341957600080fd5b505af115801561342d573d6000803e3d6000fd5b505050505b60405163a9059cbb60e01b81526001600160a01b037f00000000000000000000000095d8bf2f57cf973251972b496dc6b1d9c6b5bce3169063a9059cbb906134809087908590600401614119565b6020604051808303816000875af115801561349f573d6000803e3d6000fd5b505050506040513d601f19601f820116820180604052508101906134c391906140a3565b506008546040516370a0823160e01b81526001600160a01b03918216916365fc3873917f00000000000000000000000095d8bf2f57cf973251972b496dc6b1d9c6b5bce3909116906370a082319061351f903090600401613ce0565b602060405180830381865afa15801561353c573d6000803e3d6000fd5b505050506040513d601f19601f820116820180604052508101906135609190614100565b6040516001600160e01b031960e084901b16815260048101919091526303c2670060248201526044016020604051808303816000875af11580156135a8573d6000803e3d6000fd5b505050506040513d601f19601f820116820180604052508101906135cc9190614100565b6011556135d7612986565b60408051828152602081018590526001600160a01b0386169133917fb1c971764663d561c0ec2baf395a55f33f0a79fabb35bbad580247ba2959523d910160405180910390a350509392505050565b610c078363a9059cbb60e01b8484604051602401613645929190614119565b60408051601f198184030181529190526020810180516001600160e01b03166001600160e01b0319909316929092179091526136d5565b6136868282611781565b610caf57613693816137a7565b61369e8360206137b9565b6040516020016136af9291906142c5565b60408051601f198184030181529082905262461bcd60e51b8252610c9c91600401613c81565b600061372a826040518060400160405280602081526020017f5361666545524332303a206c6f772d6c6576656c2063616c6c206661696c6564815250856001600160a01b03166139549092919063ffffffff16565b805190915015610c07578080602001905181019061374891906140a3565b610c075760405162461bcd60e51b815260206004820152602a60248201527f5361666545524332303a204552433230206f7065726174696f6e20646964206e6044820152691bdd081cdd58d8d9595960b21b6064820152608401610c9c565b60606108916001600160a01b03831660145b606060006137c883600261404a565b6137d390600261408b565b6001600160401b038111156137ea576137ea614132565b6040519080825280601f01601f191660200182016040528015613814576020820181803683370190505b509050600360fc1b8160008151811061382f5761382f6141d1565b60200101906001600160f81b031916908160001a905350600f60fb1b8160018151811061385e5761385e6141d1565b60200101906001600160f81b031916908160001a905350600061388284600261404a565b61388d90600161408b565b90505b6001811115613905576f181899199a1a9b1b9c1cb0b131b232b360811b85600f16601081106138c1576138c16141d1565b1a60f81b8282815181106138d7576138d76141d1565b60200101906001600160f81b031916908160001a90535060049490941c936138fe81614334565b9050613890565b508315610a325760405162461bcd60e51b815260206004820181905260248201527f537472696e67733a20686578206c656e67746820696e73756666696369656e746044820152606401610c9c565b60606117fd848460008585600080866001600160a01b0316858760405161397b919061434b565b60006040518083038185875af1925050503d80600081146139b8576040519150601f19603f3d011682016040523d82523d6000602084013e6139bd565b606091505b50915091506139ce878383876139d9565b979650505050505050565b60608315613a48578251600003613a41576001600160a01b0385163b613a415760405162461bcd60e51b815260206004820152601d60248201527f416464726573733a2063616c6c20746f206e6f6e2d636f6e74726163740000006044820152606401610c9c565b50816117fd565b6117fd8383815115613a5d5781518083602001fd5b8060405162461bcd60e51b8152600401610c9c9190613c81565b5080546000825590600052602060002090810190610b7c9190613b33565b828054828255906000526020600020908101928215613ae8579160200282015b82811115613ae85781546001600160a01b0319166001600160a01b03843516178255602090920191600190910190613ab5565b50613af4929150613b33565b5090565b828054828255906000526020600020908101928215613ae8579160200282015b82811115613ae8578235825591602001919060010190613b18565b5b80821115613af45760008155600101613b34565b600060208284031215613b5a57600080fd5b81356001600160e01b031981168114610a3257600080fd5b60008083601f840112613b8457600080fd5b5081356001600160401b03811115613b9b57600080fd5b6020830191508360208260051b8501011115613bb657600080fd5b9250929050565b6001600160a01b0381168114610b7c57600080fd5b600080600080600060608688031215613bea57600080fd5b85356001600160401b0380821115613c0157600080fd5b613c0d89838a01613b72565b90975095506020880135915080821115613c2657600080fd5b50613c3388828901613b72565b9094509250506040860135613c4781613bbd565b809150509295509295909350565b60005b83811015613c70578181015183820152602001613c58565b838111156116165750506000910152565b6020815260008251806020840152613ca0816040850160208701613c55565b601f01601f19169190910160400192915050565b60008060408385031215613cc757600080fd5b8235613cd281613bbd565b946020939093013593505050565b6001600160a01b0391909116815260200190565b600080600060608486031215613d0957600080fd5b8335613d1481613bbd565b92506020840135613d2481613bbd565b929592945050506040919091013590565b600060208284031215613d4757600080fd5b5035919050565b600060208284031215613d6057600080fd5b813563ffffffff81168114610a3257600080fd5b60008060408385031215613d8757600080fd5b8235613d9281613bbd565b91506020830135613da281613bbd565b809150509250929050565b60008060408385031215613dc057600080fd5b823591506020830135613da281613bbd565b600060208284031215613de457600080fd5b8135610a3281613bbd565b60008060008060808587031215613e0557600080fd5b84359350602085013592506040850135613e1e81613bbd565b9396929550929360600135925050565b60008060008060408587031215613e4457600080fd5b84356001600160401b0380821115613e5b57600080fd5b613e6788838901613b72565b90965094506020870135915080821115613e8057600080fd5b50613e8d87828801613b72565b95989497509550505050565b60008060408385031215613eac57600080fd5b50508035926020909101359150565b600080600060608486031215613ed057600080fd5b83359250602084013591506040840135613ee981613bbd565b809150509250925092565b8183526000602080850194508260005b85811015613f32578135613f1781613bbd565b6001600160a01b031687529582019590820190600101613f04565b509495945050505050565b606081526000613f51606083018789613ef4565b60208382038185015281868352818301905060058288821b8501018960005b8a811015613fe057868303601f190185528135368d9003601e19018112613f9657600080fd5b8c0180356001600160401b03811115613fae57600080fd5b80861b36038e1315613fbf57600080fd5b613fcc85828a8501613ef4565b968801969450505090850190600101613f70565b505080955050505050508260408301529695505050505050565b600181811c9082168061400e57607f821691505b60208210810361402e57634e487b7160e01b600052602260045260246000fd5b50919050565b634e487b7160e01b600052601160045260246000fd5b600081600019048311821515161561406457614064614034565b500290565b60008261408657634e487b7160e01b600052601260045260246000fd5b500490565b6000821982111561409e5761409e614034565b500190565b6000602082840312156140b557600080fd5b81518015158114610a3257600080fd5b6001600160a01b039384168152919092166020820152604081019190915260600190565b6000828210156140fb576140fb614034565b500390565b60006020828403121561411257600080fd5b5051919050565b6001600160a01b03929092168252602082015260400190565b634e487b7160e01b600052604160045260246000fd5b60006040828403121561415a57600080fd5b604051604081018181106001600160401b038211171561418a57634e487b7160e01b600052604160045260246000fd5b6040528251600f81900b811461419f57600080fd5b81526020928301519281019290925250919050565b6000602082840312156141c657600080fd5b8151610a3281613bbd565b634e487b7160e01b600052603260045260246000fd5b6000808335601e198436030181126141fe57600080fd5b8301803591506001600160401b0382111561421857600080fd5b6020019150600581901b3603821315613bb657600080fd5b600060608201858352602060608185015281865480845260808601915060009350878452828420845b8281101561427e5781546001600160a01b031684529284019260019182019101614259565b50505084810360408601528554808252868452828420918301905b808510156142b857825482526001948501949092019190830190614299565b5098975050505050505050565b76020b1b1b2b9b9a1b7b73a3937b61d1030b1b1b7bab73a1604d1b8152600083516142f7816017850160208801613c55565b7001034b99036b4b9b9b4b733903937b6329607d1b6017918401918201528351614328816028840160208801613c55565b01602801949350505050565b60008161434357614343614034565b506000190190565b6000825161435d818460208701613c55565b919091019291505056fedf8b4c520ffe197c5343c6f5aec59570151ef9a492f2c624fd45ddde6135ec42ddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef15283fd96aa656c9df35ac2fcb112678a5f24f1ca97e591a97d1d16003dbfc9ca2646970667358221220ad7721c7c10dab28bbba6bc2aa7a1b916ac94b611fa88065551ba3ae4c23423764736f6c634300080d0033

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

-----Decoded View---------------
Arg [0] : _name (string): Option to buy BLUE
Arg [1] : _symbol (string): oBLUE
Arg [2] : _admin (address): 0x6d4697bf32014eD00A695c8c68B37fF195d33c29
Arg [3] : _paymentToken (address): 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2
Arg [4] : _underlyingToken (address): 0x95D8Bf2F57cf973251972b496dC6B1d9C6b5bCe3
Arg [5] : _twapOracle (address): 0x0000000000000000000000000000000000000000
Arg [6] : _feeDistributor (address): 0x3f691720Af5bd19472129b59da089b0cC63A533D
Arg [7] : _discount (uint256): 40
Arg [8] : _veDiscount (uint256): 0
Arg [9] : _votingEscrow (address): 0xA5C73c9257e9bb50AcabCBB4c826505A97Ae7c95

-----Encoded View---------------
14 Constructor Arguments found :
Arg [0] : 0000000000000000000000000000000000000000000000000000000000000140
Arg [1] : 0000000000000000000000000000000000000000000000000000000000000180
Arg [2] : 0000000000000000000000006d4697bf32014ed00a695c8c68b37ff195d33c29
Arg [3] : 000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2
Arg [4] : 00000000000000000000000095d8bf2f57cf973251972b496dc6b1d9c6b5bce3
Arg [5] : 0000000000000000000000000000000000000000000000000000000000000000
Arg [6] : 0000000000000000000000003f691720af5bd19472129b59da089b0cc63a533d
Arg [7] : 0000000000000000000000000000000000000000000000000000000000000028
Arg [8] : 0000000000000000000000000000000000000000000000000000000000000000
Arg [9] : 000000000000000000000000a5c73c9257e9bb50acabcbb4c826505a97ae7c95
Arg [10] : 0000000000000000000000000000000000000000000000000000000000000012
Arg [11] : 4f7074696f6e20746f2062757920424c55450000000000000000000000000000
Arg [12] : 0000000000000000000000000000000000000000000000000000000000000005
Arg [13] : 6f424c5545000000000000000000000000000000000000000000000000000000