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: MIT
pragma solidity =0.7.6;
pragma abicoder v2;

import "@openzeppelin/contracts/math/Math.sol";
import "@openzeppelin/contracts/utils/Context.sol";
import "@openzeppelin/contracts/math/SafeMath.sol";

import "./base/ERC721Permit.sol";
import "./base/PeripheryPayments.sol";
import "./interfaces/IUnipilot.sol";
import "./interfaces/IUnipilotTokenProxy.sol";

/// @title Unipilot is Universal liquidity optimizer
/// @notice Wraps all positions in ERC721 non-fungible token interface for all the liquidity managers of Unipilot
/// which are built on top of concentrated AMMs. Unipilot protocol aims to maximize the liquidity
/// earning of the users while saving gas fees and manual oversight.
/// @dev Unipilot acts as intermediary between the user who wants to provide liquidity to any pool
/// of any concentrated liquidity dexes & earn fees from such actions.
/// @dev It is the only contract with minting rights for PILOT.
/// @dev This contract has the rights for adding new managers
contract Unipilot is IUnipilot, ERC721Permit, PeripheryPayments {
    using SafeMath for uint256;

    /// @dev The address of the Unipilot admin, which handles adding new managers for Unipilot protocol
    address public override governance;

    /// @dev The address of mint proxy contract which mints pilot tokens on behalf of unipilot
    address public override mintProxy;

    /// @dev The ID of the next token that will be minted. Skips 0
    uint256 private _nextId = 1;

    /// @dev returns the status of exchange managers added by this contract
    mapping(address => bool) public override exchangeManagerWhitelist;

    /// @param _initialExchangeManager uniswap liquidity manager contract address
    constructor(
        address _governance,
        address _initialExchangeManager,
        address _mintProxy
    ) ERC721Permit("Unipilot Positions NFT-V1", "PILOT-POS-V1", "1") {
        governance = _governance;
        mintProxy = _mintProxy;
        exchangeManagerWhitelist[_initialExchangeManager] = true;
        emit ExchangeWhitelisted(_initialExchangeManager);
    }

    modifier onlyGovernance() {
        _isGovernance();
        _;
    }

    modifier onlyLiquidityManager() {
        _isLiquidityManager();
        _;
    }

    modifier isExchangeManagerWhitelist(address handler) {
        _isExchangeManagerWhitelist(handler);
        _;
    }

    modifier isAuthorizedForToken(uint256 tokenId) {
        require(_isApprovedOrOwner(msg.sender, tokenId), "NA");
        _;
    }

    /// @notice sets new address for the admin role
    function setGovernance(address _governance) external onlyGovernance {
        require(_governance != address(0), "IGA");
        emit GovernanceUpdated(governance, _governance);
        governance = _governance;
    }

    /// @notice sets new liquidity manager address built on top of concentrated AMM
    function setExchangeManagerAddress(address exchangeManagerAddress)
        external
        onlyGovernance
    {
        require(exchangeManagerAddress != address(0), "IEA");
        exchangeManagerWhitelist[exchangeManagerAddress] = true;
        emit ExchangeWhitelisted(exchangeManagerAddress);
    }

    /// @dev Blacklist/Whitelist exchange managers
    function setExchangeManagerStatus(address exchangeManagerAddress)
        external
        onlyGovernance
    {
        exchangeManagerWhitelist[exchangeManagerAddress] = !exchangeManagerWhitelist[
            exchangeManagerAddress
        ];
        emit ExchangeStatus(
            exchangeManagerAddress,
            exchangeManagerWhitelist[exchangeManagerAddress]
        );
    }

    /// @notice Creates `amount` PILOT tokens and assigns them to `recipient`
    /// @dev only liquidity managers have minter role
    function mintPilot(address recipient, uint256 amount)
        external
        override
        onlyLiquidityManager
    {
        if (amount > 0) IUnipilotTokenProxy(mintProxy).mint(recipient, amount);
    }

    /// @notice Creates a new pool on respective dex if it does not exist also add the liquidity
    /// @dev Doing -1 in deposit amount0 becuase sometimes liquidity ratio becomes 1:1 & all liquidity is consumed
    /// by base liquidity no tokens left for range position
    /// @param params The params necessary to create pool & mint a position
    /// @param data data[0] required data for deposit & data[1] required data for pool creation on respective dex
    function createPoolAndDeposit(
        IExchangeManager.DepositParams memory params,
        bytes[2] calldata data
    )
        external
        payable
        override
        isExchangeManagerWhitelist(params.exchangeManagerAddress)
        returns (
            uint256 amount0Added,
            uint256 amount1Added,
            uint256 mintedTokenId
        )
    {
        IExchangeManager(params.exchangeManagerAddress).createPair(
            params.token0,
            params.token1,
            data[0]
        );

        (address token0, address token1, uint256 amount0, uint256 amount1) = params
            .token0 < params.token1
            ? (params.token0, params.token1, params.amount0Desired, params.amount1Desired)
            : (
                params.token1,
                params.token0,
                params.amount1Desired,
                params.amount0Desired
            );

        (amount0Added, amount1Added) = deposit(
            IExchangeManager.DepositParams({
                recipient: params.recipient,
                exchangeManagerAddress: params.exchangeManagerAddress,
                token0: token0,
                token1: token1,
                amount0Desired: amount0.sub(1),
                amount1Desired: amount1,
                tokenId: 0
            }),
            data[1]
        );
    }

    /// @notice Withdraws the desired shares from the Unipilot's current ticks.
    /// @param params pilotToken: Will be true to collect equivalent amount fees in PILOT,
    /// wethToken: Will be false to collect fees in ETH for weth pairs only,
    /// exchangeManagerAddress: Address of the liquidity manager to collect fees from,
    /// liquidity: Amount of shares burned by sender
    /// tokenId: The ID of the NFT for which tokens are being collected
    function withdraw(IExchangeManager.WithdrawParams calldata params, bytes memory data)
        external
        payable
        isAuthorizedForToken(params.tokenId)
        isExchangeManagerWhitelist(params.exchangeManagerAddress)
    {
        IExchangeManager(params.exchangeManagerAddress).withdraw(
            params.pilotToken,
            params.wethToken,
            params.liquidity,
            params.tokenId,
            data
        );
    }

    /// @notice Collects accumulated user's fees.
    /// @param params pilotToken: Will be true to collect equivalent amount fees in PILOT,
    /// wethToken: Will be false to collect fees in ETH for weth pairs only,
    /// exchangeManagerAddress: Address of the liquidity manager to collect fees from,
    /// tokenId: The ID of the NFT for which tokens are being collected
    function collect(IExchangeManager.CollectParams calldata params, bytes memory data)
        external
        payable
        isAuthorizedForToken(params.tokenId)
        isExchangeManagerWhitelist(params.exchangeManagerAddress)
    {
        IExchangeManager(params.exchangeManagerAddress).collect(
            params.pilotToken,
            params.wethToken,
            params.tokenId,
            data
        );
    }

    /// @notice Deposits tokens in proportion to the Unipilot's current ticks.
    /// & creates a new Unipilot position wrapped in a NFT
    /// @param params The params necessary to mint a new position or increase liquidity in existing position,
    /// encoded as `DepositParams` in IExchangeManager
    /// Pass tokenId 0 to mint new position & pass already minted token ID to increase liquidity in unipilot
    /// @param data Any data that should be passed through to the liquidity manager
    function deposit(IExchangeManager.DepositParams memory params, bytes memory data)
        public
        payable
        override
        isExchangeManagerWhitelist(params.exchangeManagerAddress)
        returns (uint256 amount0Added, uint256 amount1Added)
    {
        require(params.amount0Desired > 0 || params.amount1Desired > 0, "IA");
        DepositVars memory depositVars;

        IExchangeManager exchangeManager = IExchangeManager(
            params.exchangeManagerAddress
        );

        (
            depositVars.totalAmount0,
            depositVars.totalAmount1,
            depositVars.totalLiquidity
        ) = exchangeManager.getReserves(params.token0, params.token1, data);

        (depositVars.shares, amount0Added, amount1Added) = getSharesAndAmounts(
            depositVars.totalAmount0,
            depositVars.totalAmount1,
            depositVars.totalLiquidity,
            params.amount0Desired,
            params.amount1Desired
        );

        require(depositVars.shares > 0, "IMA");

        if (amount0Added > 0)
            pay(params.token0, _msgSender(), params.exchangeManagerAddress, amount0Added);
        if (amount1Added > 0)
            pay(params.token1, _msgSender(), params.exchangeManagerAddress, amount1Added);

        refundETH();

        bool isTokenMinted;

        if (params.tokenId == 0) {
            _mint(params.recipient, (params.tokenId = _nextId++));
            isTokenMinted = true;
        }

        exchangeManager.deposit(
            params.token0,
            params.token1,
            amount0Added,
            amount1Added,
            depositVars.shares,
            params.tokenId,
            isTokenMinted,
            data
        );
    }

    /// @dev Calculates the largest possible `amount0` and `amount1` such that
    /// they're in the same proportion as total amounts, but not greater than
    /// `amount0Desired` and `amount1Desired` respectively.
    /// @dev Calculates the user shares depending on deposited amounts, reserves & total liquidity of pool
    /// which will fetched from respective manager
    function getSharesAndAmounts(
        uint256 totalAmount0,
        uint256 totalAmount1,
        uint256 totalLiquidity,
        uint256 amount0Desired,
        uint256 amount1Desired
    )
        private
        pure
        returns (
            uint256 shares,
            uint256 amount0,
            uint256 amount1
        )
    {
        // If total supply > 0, vault can't be empty
        assert(totalLiquidity == 0 || totalAmount0 > 0 || totalAmount1 > 0);

        if (totalLiquidity == 0) {
            // For first deposit, just use the amounts desired
            amount0 = amount0Desired;
            amount1 = amount1Desired;
            shares = Math.max(amount0, amount1);
        } else if (totalAmount0 == 0) {
            amount1 = amount1Desired;
            shares = amount1.mul(totalLiquidity).div(totalAmount1);
        } else if (totalAmount1 == 0) {
            amount0 = amount0Desired;
            shares = amount0.mul(totalLiquidity).div(totalAmount0);
        } else {
            uint256 cross = Math.min(
                amount0Desired.mul(totalAmount1),
                amount1Desired.mul(totalAmount0)
            );
            require(cross > 0, "CRS");

            // Round up amounts
            amount0 = cross.sub(1).div(totalAmount1).add(1);
            amount1 = cross.sub(1).div(totalAmount0).add(1);
            shares = cross.mul(totalLiquidity).div(totalAmount0).div(totalAmount1);
        }
    }

    function _getAndIncrementNonce(uint256 tokenId)
        internal
        pure
        override
        returns (uint256)
    {
        uint256 nonce = 0;
        return nonce++;
    }

    function _isGovernance() private view {
        require(msg.sender == governance, "NG");
    }

    function _isLiquidityManager() private view {
        require(exchangeManagerWhitelist[msg.sender], "NLM");
    }

    function _isExchangeManagerWhitelist(address _exchangeManager) private view {
        require(exchangeManagerWhitelist[_exchangeManager], "ENW");
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.7.0;

/**
 * @dev Standard math utilities missing in the Solidity language.
 */
library Math {
    /**
     * @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, so we distribute
        return (a / 2) + (b / 2) + ((a % 2 + b % 2) / 2);
    }
}

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <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 GSN 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 payable) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes memory) {
        this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691
        return msg.data;
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.7.0;

/**
 * @dev Wrappers over Solidity's arithmetic operations with added overflow
 * checks.
 *
 * Arithmetic operations in Solidity wrap on overflow. This can easily result
 * in bugs, because programmers usually assume that an overflow raises an
 * error, which is the standard behavior in high level programming languages.
 * `SafeMath` restores this intuition by reverting the transaction when an
 * operation overflows.
 *
 * Using this library instead of the unchecked operations eliminates an entire
 * class of bugs, so it's recommended to use it always.
 */
library SafeMath {
    /**
     * @dev Returns the addition of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function tryAdd(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        uint256 c = a + b;
        if (c < a) return (false, 0);
        return (true, c);
    }

    /**
     * @dev Returns the substraction of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function trySub(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        if (b > a) return (false, 0);
        return (true, a - b);
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function tryMul(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        // Gas optimization: this is cheaper than requiring 'a' not being zero, but the
        // benefit is lost if 'b' is also tested.
        // See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
        if (a == 0) return (true, 0);
        uint256 c = a * b;
        if (c / a != b) return (false, 0);
        return (true, c);
    }

    /**
     * @dev Returns the division of two unsigned integers, with a division by zero flag.
     *
     * _Available since v3.4._
     */
    function tryDiv(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        if (b == 0) return (false, 0);
        return (true, a / b);
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers, with a division by zero flag.
     *
     * _Available since v3.4._
     */
    function tryMod(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        if (b == 0) return (false, 0);
        return (true, a % b);
    }

    /**
     * @dev Returns the addition of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `+` operator.
     *
     * Requirements:
     *
     * - Addition cannot overflow.
     */
    function add(uint256 a, uint256 b) internal pure returns (uint256) {
        uint256 c = a + b;
        require(c >= a, "SafeMath: addition overflow");
        return c;
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting on
     * overflow (when the result is negative).
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     *
     * - Subtraction cannot overflow.
     */
    function sub(uint256 a, uint256 b) internal pure returns (uint256) {
        require(b <= a, "SafeMath: subtraction overflow");
        return a - b;
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `*` operator.
     *
     * Requirements:
     *
     * - Multiplication cannot overflow.
     */
    function mul(uint256 a, uint256 b) internal pure returns (uint256) {
        if (a == 0) return 0;
        uint256 c = a * b;
        require(c / a == b, "SafeMath: multiplication overflow");
        return c;
    }

    /**
     * @dev Returns the integer division of two unsigned integers, reverting on
     * division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator. Note: this function uses a
     * `revert` opcode (which leaves remaining gas untouched) while Solidity
     * uses an invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(uint256 a, uint256 b) internal pure returns (uint256) {
        require(b > 0, "SafeMath: division by zero");
        return a / b;
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * reverting when dividing by zero.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function mod(uint256 a, uint256 b) internal pure returns (uint256) {
        require(b > 0, "SafeMath: modulo by zero");
        return a % b;
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting with custom message on
     * overflow (when the result is negative).
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {trySub}.
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     *
     * - Subtraction cannot overflow.
     */
    function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b <= a, errorMessage);
        return a - b;
    }

    /**
     * @dev Returns the integer division of two unsigned integers, reverting with custom message on
     * division by zero. The result is rounded towards zero.
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {tryDiv}.
     *
     * Counterpart to Solidity's `/` operator. Note: this function uses a
     * `revert` opcode (which leaves remaining gas untouched) while Solidity
     * uses an invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b > 0, errorMessage);
        return a / b;
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * reverting with custom message when dividing by zero.
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {tryMod}.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b > 0, errorMessage);
        return a % b;
    }
}

// SPDX-License-Identifier: GPL-2.0-or-later
pragma solidity =0.7.6;

import "@openzeppelin/contracts/token/ERC721/ERC721.sol";
import "@openzeppelin/contracts/utils/Address.sol";

import "../libraries/ChainId.sol";
import "../interfaces/external/IERC1271.sol";
import "../interfaces/IERC721Permit.sol";
import "./BlockTimestamp.sol";

/// @title ERC721 with permit
/// @notice Nonfungible tokens that support an approve via signature, i.e. permit
abstract contract ERC721Permit is BlockTimestamp, ERC721, IERC721Permit {
    /// @dev Gets the current nonce for a token ID and then increments it, returning the original value
    function _getAndIncrementNonce(uint256 tokenId) internal virtual returns (uint256);

    /// @dev The hash of the name used in the permit signature verification
    bytes32 private immutable nameHash;

    /// @dev The hash of the version string used in the permit signature verification
    bytes32 private immutable versionHash;

    /// @notice Computes the nameHash and versionHash
    constructor(
        string memory name_,
        string memory symbol_,
        string memory version_
    ) ERC721(name_, symbol_) {
        nameHash = keccak256(bytes(name_));
        versionHash = keccak256(bytes(version_));
    }

    /// @inheritdoc IERC721Permit
    function DOMAIN_SEPARATOR() public view override returns (bytes32) {
        return
            keccak256(
                abi.encode(
                    // keccak256('EIP712Domain(string name,string version,uint256 chainId,address verifyingContract)')
                    0x8b73c3c69bb8fe3d512ecc4cf759cc79239f7b179b0ffacaa9a75d522b39400f,
                    nameHash,
                    versionHash,
                    ChainId.get(),
                    address(this)
                )
            );
    }

    /// @inheritdoc IERC721Permit
    /// @dev Value is equal to keccak256("Permit(address spender,uint256 tokenId,uint256 nonce,uint256 deadline)");
    bytes32 public constant override PERMIT_TYPEHASH =
        0x49ecf333e5b8c95c40fdafc95c1ad136e8914a8fb55e9dc8bb01eaa83a2df9ad;

    /// @inheritdoc IERC721Permit
    function permit(
        address spender,
        uint256 tokenId,
        uint256 deadline,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) external payable override {
        require(_blockTimestamp() <= deadline, "Permit expired");

        bytes32 digest =
            keccak256(
                abi.encodePacked(
                    "\x19\x01",
                    DOMAIN_SEPARATOR(),
                    keccak256(abi.encode(PERMIT_TYPEHASH, spender, tokenId, _getAndIncrementNonce(tokenId), deadline))
                )
            );
        address owner = ownerOf(tokenId);
        require(spender != owner, "ERC721Permit: approval to current owner");

        if (Address.isContract(owner)) {
            require(IERC1271(owner).isValidSignature(digest, abi.encodePacked(r, s, v)) == 0x1626ba7e, "Unauthorized");
        } else {
            address recoveredAddress = ecrecover(digest, v, r, s);
            require(recoveredAddress != address(0), "Invalid signature");
            require(recoveredAddress == owner, "Unauthorized");
        }

        _approve(spender, tokenId);
    }
}

// SPDX-License-Identifier: GPL-2.0-or-later
pragma solidity >=0.7.5;

import "../interfaces/external/IWETH9.sol";
import "../libraries/TransferHelper.sol";

abstract contract PeripheryPayments {
    address internal constant PILOT = 0x37C997B35C619C21323F3518B9357914E8B99525;
    address internal constant WETH = 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2;

    receive() external payable {}

    fallback() external payable {}

    /// @notice Transfers the full amount of a token held by this contract to recipient (In case of Emergency transfer tokens out of vault)
    /// @dev The amountMinimum parameter prevents malicious contracts from stealing the token from users
    /// @param token The contract address of the token which will be transferred to `recipient`
    /// @param amountMinimum The minimum amount of token required for a transfer
    /// @param recipient The destination address of the token
    function sweepToken(
        address token,
        uint256 amountMinimum,
        address recipient
    ) internal {
        uint256 balanceToken = IERC20(token).balanceOf(address(this));
        require(balanceToken >= amountMinimum, "IT");
        if (balanceToken > 0) {
            TransferHelper.safeTransfer(token, recipient, balanceToken);
        }
    }

    /// @notice Unwraps the contract's WETH9 balance and sends it to recipient as ETH.
    /// @dev The amountMinimum parameter prevents malicious contracts from stealing WETH9 from users.
    /// @param amountMinimum The minimum amount of WETH9 to unwrap
    /// @param recipient The address receiving ETH
    function unwrapWETH9(uint256 amountMinimum, address recipient) internal {
        uint256 balanceWETH9 = IWETH9(WETH).balanceOf(address(this));
        require(balanceWETH9 >= amountMinimum, "IW");

        if (balanceWETH9 > 0) {
            IWETH9(WETH).withdraw(balanceWETH9);
            TransferHelper.safeTransferETH(recipient, balanceWETH9);
        }
    }

    /// @notice Refunds any ETH balance held by this contract to the `msg.sender`
    /// @dev Useful for bundling with mint or increase liquidity that uses ether, or exact output swaps
    /// that use ether for the input amount
    function refundETH() internal {
        if (address(this).balance > 0)
            TransferHelper.safeTransferETH(msg.sender, address(this).balance);
    }

    /// @param token The token to pay
    /// @param payer The entity that must pay
    /// @param recipient The entity that will receive payment
    /// @param value The amount to pay
    function pay(
        address token,
        address payer,
        address recipient,
        uint256 value
    ) internal {
        if (token == WETH && address(this).balance >= value) {
            // pay with WETH9
            IWETH9(WETH).deposit{ value: value }(); // wrap only what is needed to pay
            IWETH9(WETH).transfer(recipient, value);
        } else if (payer == address(this)) {
            // pay with tokens already in the contract (for the exact input multihop case)
            TransferHelper.safeTransfer(token, recipient, value);
        } else {
            // pull payment
            TransferHelper.safeTransferFrom(token, payer, recipient, value);
        }
    }
}

// SPDX-License-Identifier: MIT
pragma solidity >=0.7.6;
pragma abicoder v2;

import "./IExchangeManager.sol";

interface IUnipilot {
    struct DepositVars {
        uint256 totalAmount0;
        uint256 totalAmount1;
        uint256 totalLiquidity;
        uint256 shares;
    }

    event ExchangeWhitelisted(address newExchange);
    event ExchangeStatus(address exchange, bool status);
    event GovernanceUpdated(address oldGovernance, address newGovernance);

    function governance() external view returns (address);

    function mintProxy() external view returns (address);

    function mintPilot(address recipient, uint256 amount) external;

    function deposit(IExchangeManager.DepositParams memory params, bytes memory data)
        external
        payable
        returns (uint256 amount0Added, uint256 amount1Added);

    function createPoolAndDeposit(
        IExchangeManager.DepositParams memory params,
        bytes[2] calldata data
    )
        external
        payable
        returns (
            uint256 amount0Added,
            uint256 amount1Added,
            uint256 mintedTokenId
        );

    function exchangeManagerWhitelist(address exchange) external view returns (bool);
}

// SPDX-License-Identifier: MIT
pragma solidity >=0.7.6;

interface IUnipilotTokenProxy {
    event TimelockUpdated(address previousTimelock, address newTimelock);
    event MinterUpdated(address minter, bool status);

    function updateTimelock(address _timelock) external;

    function updateMinter(address _minter) external;

    function mint(address _to, uint256 _value) external;
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.7.0;

import "../../utils/Context.sol";
import "./IERC721.sol";
import "./IERC721Metadata.sol";
import "./IERC721Enumerable.sol";
import "./IERC721Receiver.sol";
import "../../introspection/ERC165.sol";
import "../../math/SafeMath.sol";
import "../../utils/Address.sol";
import "../../utils/EnumerableSet.sol";
import "../../utils/EnumerableMap.sol";
import "../../utils/Strings.sol";

/**
 * @title ERC721 Non-Fungible Token Standard basic implementation
 * @dev see https://eips.ethereum.org/EIPS/eip-721
 */
contract ERC721 is Context, ERC165, IERC721, IERC721Metadata, IERC721Enumerable {
    using SafeMath for uint256;
    using Address for address;
    using EnumerableSet for EnumerableSet.UintSet;
    using EnumerableMap for EnumerableMap.UintToAddressMap;
    using Strings for uint256;

    // Equals to `bytes4(keccak256("onERC721Received(address,address,uint256,bytes)"))`
    // which can be also obtained as `IERC721Receiver(0).onERC721Received.selector`
    bytes4 private constant _ERC721_RECEIVED = 0x150b7a02;

    // Mapping from holder address to their (enumerable) set of owned tokens
    mapping (address => EnumerableSet.UintSet) private _holderTokens;

    // Enumerable mapping from token ids to their owners
    EnumerableMap.UintToAddressMap private _tokenOwners;

    // Mapping from token ID to approved address
    mapping (uint256 => address) private _tokenApprovals;

    // Mapping from owner to operator approvals
    mapping (address => mapping (address => bool)) private _operatorApprovals;

    // Token name
    string private _name;

    // Token symbol
    string private _symbol;

    // Optional mapping for token URIs
    mapping (uint256 => string) private _tokenURIs;

    // Base URI
    string private _baseURI;

    /*
     *     bytes4(keccak256('balanceOf(address)')) == 0x70a08231
     *     bytes4(keccak256('ownerOf(uint256)')) == 0x6352211e
     *     bytes4(keccak256('approve(address,uint256)')) == 0x095ea7b3
     *     bytes4(keccak256('getApproved(uint256)')) == 0x081812fc
     *     bytes4(keccak256('setApprovalForAll(address,bool)')) == 0xa22cb465
     *     bytes4(keccak256('isApprovedForAll(address,address)')) == 0xe985e9c5
     *     bytes4(keccak256('transferFrom(address,address,uint256)')) == 0x23b872dd
     *     bytes4(keccak256('safeTransferFrom(address,address,uint256)')) == 0x42842e0e
     *     bytes4(keccak256('safeTransferFrom(address,address,uint256,bytes)')) == 0xb88d4fde
     *
     *     => 0x70a08231 ^ 0x6352211e ^ 0x095ea7b3 ^ 0x081812fc ^
     *        0xa22cb465 ^ 0xe985e9c5 ^ 0x23b872dd ^ 0x42842e0e ^ 0xb88d4fde == 0x80ac58cd
     */
    bytes4 private constant _INTERFACE_ID_ERC721 = 0x80ac58cd;

    /*
     *     bytes4(keccak256('name()')) == 0x06fdde03
     *     bytes4(keccak256('symbol()')) == 0x95d89b41
     *     bytes4(keccak256('tokenURI(uint256)')) == 0xc87b56dd
     *
     *     => 0x06fdde03 ^ 0x95d89b41 ^ 0xc87b56dd == 0x5b5e139f
     */
    bytes4 private constant _INTERFACE_ID_ERC721_METADATA = 0x5b5e139f;

    /*
     *     bytes4(keccak256('totalSupply()')) == 0x18160ddd
     *     bytes4(keccak256('tokenOfOwnerByIndex(address,uint256)')) == 0x2f745c59
     *     bytes4(keccak256('tokenByIndex(uint256)')) == 0x4f6ccce7
     *
     *     => 0x18160ddd ^ 0x2f745c59 ^ 0x4f6ccce7 == 0x780e9d63
     */
    bytes4 private constant _INTERFACE_ID_ERC721_ENUMERABLE = 0x780e9d63;

    /**
     * @dev Initializes the contract by setting a `name` and a `symbol` to the token collection.
     */
    constructor (string memory name_, string memory symbol_) {
        _name = name_;
        _symbol = symbol_;

        // register the supported interfaces to conform to ERC721 via ERC165
        _registerInterface(_INTERFACE_ID_ERC721);
        _registerInterface(_INTERFACE_ID_ERC721_METADATA);
        _registerInterface(_INTERFACE_ID_ERC721_ENUMERABLE);
    }

    /**
     * @dev See {IERC721-balanceOf}.
     */
    function balanceOf(address owner) public view virtual override returns (uint256) {
        require(owner != address(0), "ERC721: balance query for the zero address");
        return _holderTokens[owner].length();
    }

    /**
     * @dev See {IERC721-ownerOf}.
     */
    function ownerOf(uint256 tokenId) public view virtual override returns (address) {
        return _tokenOwners.get(tokenId, "ERC721: owner query for nonexistent token");
    }

    /**
     * @dev See {IERC721Metadata-name}.
     */
    function name() public view virtual override returns (string memory) {
        return _name;
    }

    /**
     * @dev See {IERC721Metadata-symbol}.
     */
    function symbol() public view virtual override returns (string memory) {
        return _symbol;
    }

    /**
     * @dev See {IERC721Metadata-tokenURI}.
     */
    function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {
        require(_exists(tokenId), "ERC721Metadata: URI query for nonexistent token");

        string memory _tokenURI = _tokenURIs[tokenId];
        string memory base = baseURI();

        // If there is no base URI, return the token URI.
        if (bytes(base).length == 0) {
            return _tokenURI;
        }
        // If both are set, concatenate the baseURI and tokenURI (via abi.encodePacked).
        if (bytes(_tokenURI).length > 0) {
            return string(abi.encodePacked(base, _tokenURI));
        }
        // If there is a baseURI but no tokenURI, concatenate the tokenID to the baseURI.
        return string(abi.encodePacked(base, tokenId.toString()));
    }

    /**
    * @dev Returns the base URI set via {_setBaseURI}. This will be
    * automatically added as a prefix in {tokenURI} to each token's URI, or
    * to the token ID if no specific URI is set for that token ID.
    */
    function baseURI() public view virtual returns (string memory) {
        return _baseURI;
    }

    /**
     * @dev See {IERC721Enumerable-tokenOfOwnerByIndex}.
     */
    function tokenOfOwnerByIndex(address owner, uint256 index) public view virtual override returns (uint256) {
        return _holderTokens[owner].at(index);
    }

    /**
     * @dev See {IERC721Enumerable-totalSupply}.
     */
    function totalSupply() public view virtual override returns (uint256) {
        // _tokenOwners are indexed by tokenIds, so .length() returns the number of tokenIds
        return _tokenOwners.length();
    }

    /**
     * @dev See {IERC721Enumerable-tokenByIndex}.
     */
    function tokenByIndex(uint256 index) public view virtual override returns (uint256) {
        (uint256 tokenId, ) = _tokenOwners.at(index);
        return tokenId;
    }

    /**
     * @dev See {IERC721-approve}.
     */
    function approve(address to, uint256 tokenId) public virtual override {
        address owner = ERC721.ownerOf(tokenId);
        require(to != owner, "ERC721: approval to current owner");

        require(_msgSender() == owner || ERC721.isApprovedForAll(owner, _msgSender()),
            "ERC721: approve caller is not owner nor approved for all"
        );

        _approve(to, tokenId);
    }

    /**
     * @dev See {IERC721-getApproved}.
     */
    function getApproved(uint256 tokenId) public view virtual override returns (address) {
        require(_exists(tokenId), "ERC721: approved query for nonexistent token");

        return _tokenApprovals[tokenId];
    }

    /**
     * @dev See {IERC721-setApprovalForAll}.
     */
    function setApprovalForAll(address operator, bool approved) public virtual override {
        require(operator != _msgSender(), "ERC721: approve to caller");

        _operatorApprovals[_msgSender()][operator] = approved;
        emit ApprovalForAll(_msgSender(), operator, approved);
    }

    /**
     * @dev See {IERC721-isApprovedForAll}.
     */
    function isApprovedForAll(address owner, address operator) public view virtual override returns (bool) {
        return _operatorApprovals[owner][operator];
    }

    /**
     * @dev See {IERC721-transferFrom}.
     */
    function transferFrom(address from, address to, uint256 tokenId) public virtual override {
        //solhint-disable-next-line max-line-length
        require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: transfer caller is not owner nor approved");

        _transfer(from, to, tokenId);
    }

    /**
     * @dev See {IERC721-safeTransferFrom}.
     */
    function safeTransferFrom(address from, address to, uint256 tokenId) public virtual override {
        safeTransferFrom(from, to, tokenId, "");
    }

    /**
     * @dev See {IERC721-safeTransferFrom}.
     */
    function safeTransferFrom(address from, address to, uint256 tokenId, bytes memory _data) public virtual override {
        require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: transfer caller is not owner nor approved");
        _safeTransfer(from, to, tokenId, _data);
    }

    /**
     * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients
     * are aware of the ERC721 protocol to prevent tokens from being forever locked.
     *
     * `_data` is additional data, it has no specified format and it is sent in call to `to`.
     *
     * This internal function is equivalent to {safeTransferFrom}, and can be used to e.g.
     * implement alternative mechanisms to perform token transfer, such as signature-based.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must exist and be owned by `from`.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function _safeTransfer(address from, address to, uint256 tokenId, bytes memory _data) internal virtual {
        _transfer(from, to, tokenId);
        require(_checkOnERC721Received(from, to, tokenId, _data), "ERC721: transfer to non ERC721Receiver implementer");
    }

    /**
     * @dev Returns whether `tokenId` exists.
     *
     * Tokens can be managed by their owner or approved accounts via {approve} or {setApprovalForAll}.
     *
     * Tokens start existing when they are minted (`_mint`),
     * and stop existing when they are burned (`_burn`).
     */
    function _exists(uint256 tokenId) internal view virtual returns (bool) {
        return _tokenOwners.contains(tokenId);
    }

    /**
     * @dev Returns whether `spender` is allowed to manage `tokenId`.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function _isApprovedOrOwner(address spender, uint256 tokenId) internal view virtual returns (bool) {
        require(_exists(tokenId), "ERC721: operator query for nonexistent token");
        address owner = ERC721.ownerOf(tokenId);
        return (spender == owner || getApproved(tokenId) == spender || ERC721.isApprovedForAll(owner, spender));
    }

    /**
     * @dev Safely mints `tokenId` and transfers it to `to`.
     *
     * Requirements:
     d*
     * - `tokenId` must not exist.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function _safeMint(address to, uint256 tokenId) internal virtual {
        _safeMint(to, tokenId, "");
    }

    /**
     * @dev Same as {xref-ERC721-_safeMint-address-uint256-}[`_safeMint`], with an additional `data` parameter which is
     * forwarded in {IERC721Receiver-onERC721Received} to contract recipients.
     */
    function _safeMint(address to, uint256 tokenId, bytes memory _data) internal virtual {
        _mint(to, tokenId);
        require(_checkOnERC721Received(address(0), to, tokenId, _data), "ERC721: transfer to non ERC721Receiver implementer");
    }

    /**
     * @dev Mints `tokenId` and transfers it to `to`.
     *
     * WARNING: Usage of this method is discouraged, use {_safeMint} whenever possible
     *
     * Requirements:
     *
     * - `tokenId` must not exist.
     * - `to` cannot be the zero address.
     *
     * Emits a {Transfer} event.
     */
    function _mint(address to, uint256 tokenId) internal virtual {
        require(to != address(0), "ERC721: mint to the zero address");
        require(!_exists(tokenId), "ERC721: token already minted");

        _beforeTokenTransfer(address(0), to, tokenId);

        _holderTokens[to].add(tokenId);

        _tokenOwners.set(tokenId, to);

        emit Transfer(address(0), to, tokenId);
    }

    /**
     * @dev Destroys `tokenId`.
     * The approval is cleared when the token is burned.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     *
     * Emits a {Transfer} event.
     */
    function _burn(uint256 tokenId) internal virtual {
        address owner = ERC721.ownerOf(tokenId); // internal owner

        _beforeTokenTransfer(owner, address(0), tokenId);

        // Clear approvals
        _approve(address(0), tokenId);

        // Clear metadata (if any)
        if (bytes(_tokenURIs[tokenId]).length != 0) {
            delete _tokenURIs[tokenId];
        }

        _holderTokens[owner].remove(tokenId);

        _tokenOwners.remove(tokenId);

        emit Transfer(owner, address(0), tokenId);
    }

    /**
     * @dev Transfers `tokenId` from `from` to `to`.
     *  As opposed to {transferFrom}, this imposes no restrictions on msg.sender.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - `tokenId` token must be owned by `from`.
     *
     * Emits a {Transfer} event.
     */
    function _transfer(address from, address to, uint256 tokenId) internal virtual {
        require(ERC721.ownerOf(tokenId) == from, "ERC721: transfer of token that is not own"); // internal owner
        require(to != address(0), "ERC721: transfer to the zero address");

        _beforeTokenTransfer(from, to, tokenId);

        // Clear approvals from the previous owner
        _approve(address(0), tokenId);

        _holderTokens[from].remove(tokenId);
        _holderTokens[to].add(tokenId);

        _tokenOwners.set(tokenId, to);

        emit Transfer(from, to, tokenId);
    }

    /**
     * @dev Sets `_tokenURI` as the tokenURI of `tokenId`.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function _setTokenURI(uint256 tokenId, string memory _tokenURI) internal virtual {
        require(_exists(tokenId), "ERC721Metadata: URI set of nonexistent token");
        _tokenURIs[tokenId] = _tokenURI;
    }

    /**
     * @dev Internal function to set the base URI for all token IDs. It is
     * automatically added as a prefix to the value returned in {tokenURI},
     * or to the token ID if {tokenURI} is empty.
     */
    function _setBaseURI(string memory baseURI_) internal virtual {
        _baseURI = baseURI_;
    }

    /**
     * @dev Internal function to invoke {IERC721Receiver-onERC721Received} on a target address.
     * The call is not executed if the target address is not a contract.
     *
     * @param from address representing the previous owner of the given token ID
     * @param to target address that will receive the tokens
     * @param tokenId uint256 ID of the token to be transferred
     * @param _data bytes optional data to send along with the call
     * @return bool whether the call correctly returned the expected magic value
     */
    function _checkOnERC721Received(address from, address to, uint256 tokenId, bytes memory _data)
        private returns (bool)
    {
        if (!to.isContract()) {
            return true;
        }
        bytes memory returndata = to.functionCall(abi.encodeWithSelector(
            IERC721Receiver(to).onERC721Received.selector,
            _msgSender(),
            from,
            tokenId,
            _data
        ), "ERC721: transfer to non ERC721Receiver implementer");
        bytes4 retval = abi.decode(returndata, (bytes4));
        return (retval == _ERC721_RECEIVED);
    }

    /**
     * @dev Approve `to` to operate on `tokenId`
     *
     * Emits an {Approval} event.
     */
    function _approve(address to, uint256 tokenId) internal virtual {
        _tokenApprovals[tokenId] = to;
        emit Approval(ERC721.ownerOf(tokenId), to, tokenId); // internal owner
    }

    /**
     * @dev Hook that is called before any token transfer. This includes minting
     * and burning.
     *
     * Calling conditions:
     *
     * - When `from` and `to` are both non-zero, ``from``'s `tokenId` will be
     * transferred to `to`.
     * - When `from` is zero, `tokenId` will be minted for `to`.
     * - When `to` is zero, ``from``'s `tokenId` will be burned.
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _beforeTokenTransfer(address from, address to, uint256 tokenId) internal virtual { }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.7.0;

/**
 * @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
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize, which returns 0 for contracts in
        // construction, since the code is only stored at the end of the
        // constructor execution.

        uint256 size;
        // solhint-disable-next-line no-inline-assembly
        assembly { size := extcodesize(account) }
        return size > 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");

        // solhint-disable-next-line avoid-low-level-calls, avoid-call-value
        (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 functionCall(target, data, "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");
        require(isContract(target), "Address: call to non-contract");

        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory returndata) = target.call{ value: value }(data);
        return _verifyCallResult(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) {
        require(isContract(target), "Address: static call to non-contract");

        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory returndata) = target.staticcall(data);
        return _verifyCallResult(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) {
        require(isContract(target), "Address: delegate call to non-contract");

        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory returndata) = target.delegatecall(data);
        return _verifyCallResult(success, returndata, errorMessage);
    }

    function _verifyCallResult(bool success, bytes memory returndata, string memory errorMessage) private pure returns(bytes memory) {
        if (success) {
            return returndata;
        } else {
            // 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

                // solhint-disable-next-line no-inline-assembly
                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}

// SPDX-License-Identifier: GPL-2.0-or-later
pragma solidity >=0.7.0;

/// @title Function for getting the current chain ID
library ChainId {
    /// @dev Gets the current chain ID
    /// @return chainId The current chain ID
    function get() internal pure returns (uint256 chainId) {
        assembly {
            chainId := chainid()
        }
    }
}

// SPDX-License-Identifier: GPL-2.0-or-later
pragma solidity >=0.5.0;

/// @title Interface for verifying contract-based account signatures
/// @notice Interface that verifies provided signature for the data
/// @dev Interface defined by EIP-1271
interface IERC1271 {
    /// @notice Returns whether the provided signature is valid for the provided data
    /// @dev MUST return the bytes4 magic value 0x1626ba7e when function passes.
    /// MUST NOT modify state (using STATICCALL for solc < 0.5, view modifier for solc > 0.5).
    /// MUST allow external calls.
    /// @param hash Hash of the data to be signed
    /// @param signature Signature byte array associated with _data
    /// @return magicValue The bytes4 magic value 0x1626ba7e
    function isValidSignature(bytes32 hash, bytes memory signature) external view returns (bytes4 magicValue);
}

// SPDX-License-Identifier: GPL-2.0-or-later
pragma solidity >=0.7.5;

import "@openzeppelin/contracts/token/ERC721/IERC721.sol";

/// @title ERC721 with permit
/// @notice Extension to ERC721 that includes a permit function for signature based approvals
interface IERC721Permit is IERC721 {
    /// @notice The permit typehash used in the permit signature
    /// @return The typehash for the permit
    function PERMIT_TYPEHASH() external pure returns (bytes32);

    /// @notice The domain separator used in the permit signature
    /// @return The domain seperator used in encoding of permit signature
    function DOMAIN_SEPARATOR() external view returns (bytes32);

    /// @notice Approve of a specific token ID for spending by spender via signature
    /// @param spender The account that is being approved
    /// @param tokenId The ID of the token that is being approved for spending
    /// @param deadline The deadline timestamp by which the call must be mined for the approve to work
    /// @param v Must produce valid secp256k1 signature from the holder along with `r` and `s`
    /// @param r Must produce valid secp256k1 signature from the holder along with `v` and `s`
    /// @param s Must produce valid secp256k1 signature from the holder along with `r` and `v`
    function permit(
        address spender,
        uint256 tokenId,
        uint256 deadline,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) external payable;
}

// SPDX-License-Identifier: GPL-2.0-or-later
pragma solidity =0.7.6;

/// @title Function for getting block timestamp
/// @dev Base contract that is overridden for tests
abstract contract BlockTimestamp {
    /// @dev Method that exists purely to be overridden for tests
    /// @return The current block timestamp
    function _blockTimestamp() internal view virtual returns (uint256) {
        return block.timestamp;
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.7.0;

import "../../introspection/IERC165.sol";

/**
 * @dev Required interface of an ERC721 compliant contract.
 */
interface IERC721 is IERC165 {
    /**
     * @dev Emitted when `tokenId` token is transferred from `from` to `to`.
     */
    event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);

    /**
     * @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.
     */
    event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);

    /**
     * @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets.
     */
    event ApprovalForAll(address indexed owner, address indexed operator, bool approved);

    /**
     * @dev Returns the number of tokens in ``owner``'s account.
     */
    function balanceOf(address owner) external view returns (uint256 balance);

    /**
     * @dev Returns the owner of the `tokenId` token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function ownerOf(uint256 tokenId) external view returns (address owner);

    /**
     * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients
     * are aware of the ERC721 protocol to prevent tokens from being forever locked.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must exist and be owned by `from`.
     * - If the caller is not `from`, it must be have been allowed to move this token by either {approve} or {setApprovalForAll}.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function safeTransferFrom(address from, address to, uint256 tokenId) external;

    /**
     * @dev Transfers `tokenId` token from `from` to `to`.
     *
     * WARNING: Usage of this method is discouraged, use {safeTransferFrom} whenever possible.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must be owned by `from`.
     * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(address from, address to, uint256 tokenId) external;

    /**
     * @dev Gives permission to `to` to transfer `tokenId` token to another account.
     * The approval is cleared when the token is transferred.
     *
     * Only a single account can be approved at a time, so approving the zero address clears previous approvals.
     *
     * Requirements:
     *
     * - The caller must own the token or be an approved operator.
     * - `tokenId` must exist.
     *
     * Emits an {Approval} event.
     */
    function approve(address to, uint256 tokenId) external;

    /**
     * @dev Returns the account approved for `tokenId` token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function getApproved(uint256 tokenId) external view returns (address operator);

    /**
     * @dev Approve or remove `operator` as an operator for the caller.
     * Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller.
     *
     * Requirements:
     *
     * - The `operator` cannot be the caller.
     *
     * Emits an {ApprovalForAll} event.
     */
    function setApprovalForAll(address operator, bool _approved) external;

    /**
     * @dev Returns if the `operator` is allowed to manage all of the assets of `owner`.
     *
     * See {setApprovalForAll}
     */
    function isApprovedForAll(address owner, address operator) external view returns (bool);

    /**
      * @dev Safely transfers `tokenId` token from `from` to `to`.
      *
      * Requirements:
      *
      * - `from` cannot be the zero address.
      * - `to` cannot be the zero address.
      * - `tokenId` token must exist and be owned by `from`.
      * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
      * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
      *
      * Emits a {Transfer} event.
      */
    function safeTransferFrom(address from, address to, uint256 tokenId, bytes calldata data) external;
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.7.0;

import "./IERC721.sol";

/**
 * @title ERC-721 Non-Fungible Token Standard, optional metadata extension
 * @dev See https://eips.ethereum.org/EIPS/eip-721
 */
interface IERC721Metadata is IERC721 {

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

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

    /**
     * @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token.
     */
    function tokenURI(uint256 tokenId) external view returns (string memory);
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.7.0;

import "./IERC721.sol";

/**
 * @title ERC-721 Non-Fungible Token Standard, optional enumeration extension
 * @dev See https://eips.ethereum.org/EIPS/eip-721
 */
interface IERC721Enumerable is IERC721 {

    /**
     * @dev Returns the total amount of tokens stored by the contract.
     */
    function totalSupply() external view returns (uint256);

    /**
     * @dev Returns a token ID owned by `owner` at a given `index` of its token list.
     * Use along with {balanceOf} to enumerate all of ``owner``'s tokens.
     */
    function tokenOfOwnerByIndex(address owner, uint256 index) external view returns (uint256 tokenId);

    /**
     * @dev Returns a token ID at a given `index` of all the tokens stored by the contract.
     * Use along with {totalSupply} to enumerate all tokens.
     */
    function tokenByIndex(uint256 index) external view returns (uint256);
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.7.0;

/**
 * @title ERC721 token receiver interface
 * @dev Interface for any contract that wants to support safeTransfers
 * from ERC721 asset contracts.
 */
interface IERC721Receiver {
    /**
     * @dev Whenever an {IERC721} `tokenId` token is transferred to this contract via {IERC721-safeTransferFrom}
     * by `operator` from `from`, this function is called.
     *
     * It must return its Solidity selector to confirm the token transfer.
     * If any other value is returned or the interface is not implemented by the recipient, the transfer will be reverted.
     *
     * The selector can be obtained in Solidity with `IERC721.onERC721Received.selector`.
     */
    function onERC721Received(address operator, address from, uint256 tokenId, bytes calldata data) external returns (bytes4);
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.7.0;

import "./IERC165.sol";

/**
 * @dev Implementation of the {IERC165} interface.
 *
 * Contracts may inherit from this and call {_registerInterface} to declare
 * their support of an interface.
 */
abstract contract ERC165 is IERC165 {
    /*
     * bytes4(keccak256('supportsInterface(bytes4)')) == 0x01ffc9a7
     */
    bytes4 private constant _INTERFACE_ID_ERC165 = 0x01ffc9a7;

    /**
     * @dev Mapping of interface ids to whether or not it's supported.
     */
    mapping(bytes4 => bool) private _supportedInterfaces;

    constructor () {
        // Derived contracts need only register support for their own interfaces,
        // we register support for ERC165 itself here
        _registerInterface(_INTERFACE_ID_ERC165);
    }

    /**
     * @dev See {IERC165-supportsInterface}.
     *
     * Time complexity O(1), guaranteed to always use less than 30 000 gas.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        return _supportedInterfaces[interfaceId];
    }

    /**
     * @dev Registers the contract as an implementer of the interface defined by
     * `interfaceId`. Support of the actual ERC165 interface is automatic and
     * registering its interface id is not required.
     *
     * See {IERC165-supportsInterface}.
     *
     * Requirements:
     *
     * - `interfaceId` cannot be the ERC165 invalid interface (`0xffffffff`).
     */
    function _registerInterface(bytes4 interfaceId) internal virtual {
        require(interfaceId != 0xffffffff, "ERC165: invalid interface id");
        _supportedInterfaces[interfaceId] = true;
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.7.0;

/**
 * @dev Library for managing
 * https://en.wikipedia.org/wiki/Set_(abstract_data_type)[sets] of primitive
 * types.
 *
 * Sets have the following properties:
 *
 * - Elements are added, removed, and checked for existence in constant time
 * (O(1)).
 * - Elements are enumerated in O(n). No guarantees are made on the ordering.
 *
 * ```
 * contract Example {
 *     // Add the library methods
 *     using EnumerableSet for EnumerableSet.AddressSet;
 *
 *     // Declare a set state variable
 *     EnumerableSet.AddressSet private mySet;
 * }
 * ```
 *
 * As of v3.3.0, sets of type `bytes32` (`Bytes32Set`), `address` (`AddressSet`)
 * and `uint256` (`UintSet`) are supported.
 */
library EnumerableSet {
    // To implement this library for multiple types with as little code
    // repetition as possible, we write it in terms of a generic Set type with
    // bytes32 values.
    // The Set implementation uses private functions, and user-facing
    // implementations (such as AddressSet) are just wrappers around the
    // underlying Set.
    // This means that we can only create new EnumerableSets for types that fit
    // in bytes32.

    struct Set {
        // Storage of set values
        bytes32[] _values;

        // Position of the value in the `values` array, plus 1 because index 0
        // means a value is not in the set.
        mapping (bytes32 => uint256) _indexes;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function _add(Set storage set, bytes32 value) private returns (bool) {
        if (!_contains(set, value)) {
            set._values.push(value);
            // The value is stored at length-1, but we add 1 to all indexes
            // and use 0 as a sentinel value
            set._indexes[value] = set._values.length;
            return true;
        } else {
            return false;
        }
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function _remove(Set storage set, bytes32 value) private returns (bool) {
        // We read and store the value's index to prevent multiple reads from the same storage slot
        uint256 valueIndex = set._indexes[value];

        if (valueIndex != 0) { // Equivalent to contains(set, value)
            // To delete an element from the _values array in O(1), we swap the element to delete with the last one in
            // the array, and then remove the last element (sometimes called as 'swap and pop').
            // This modifies the order of the array, as noted in {at}.

            uint256 toDeleteIndex = valueIndex - 1;
            uint256 lastIndex = set._values.length - 1;

            // When the value to delete is the last one, the swap operation is unnecessary. However, since this occurs
            // so rarely, we still do the swap anyway to avoid the gas cost of adding an 'if' statement.

            bytes32 lastvalue = set._values[lastIndex];

            // Move the last value to the index where the value to delete is
            set._values[toDeleteIndex] = lastvalue;
            // Update the index for the moved value
            set._indexes[lastvalue] = toDeleteIndex + 1; // All indexes are 1-based

            // Delete the slot where the moved value was stored
            set._values.pop();

            // Delete the index for the deleted slot
            delete set._indexes[value];

            return true;
        } else {
            return false;
        }
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function _contains(Set storage set, bytes32 value) private view returns (bool) {
        return set._indexes[value] != 0;
    }

    /**
     * @dev Returns the number of values on the set. O(1).
     */
    function _length(Set storage set) private view returns (uint256) {
        return set._values.length;
    }

   /**
    * @dev Returns the value stored at position `index` in the set. O(1).
    *
    * Note that there are no guarantees on the ordering of values inside the
    * array, and it may change when more values are added or removed.
    *
    * Requirements:
    *
    * - `index` must be strictly less than {length}.
    */
    function _at(Set storage set, uint256 index) private view returns (bytes32) {
        require(set._values.length > index, "EnumerableSet: index out of bounds");
        return set._values[index];
    }

    // Bytes32Set

    struct Bytes32Set {
        Set _inner;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function add(Bytes32Set storage set, bytes32 value) internal returns (bool) {
        return _add(set._inner, value);
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function remove(Bytes32Set storage set, bytes32 value) internal returns (bool) {
        return _remove(set._inner, value);
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function contains(Bytes32Set storage set, bytes32 value) internal view returns (bool) {
        return _contains(set._inner, value);
    }

    /**
     * @dev Returns the number of values in the set. O(1).
     */
    function length(Bytes32Set storage set) internal view returns (uint256) {
        return _length(set._inner);
    }

   /**
    * @dev Returns the value stored at position `index` in the set. O(1).
    *
    * Note that there are no guarantees on the ordering of values inside the
    * array, and it may change when more values are added or removed.
    *
    * Requirements:
    *
    * - `index` must be strictly less than {length}.
    */
    function at(Bytes32Set storage set, uint256 index) internal view returns (bytes32) {
        return _at(set._inner, index);
    }

    // AddressSet

    struct AddressSet {
        Set _inner;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function add(AddressSet storage set, address value) internal returns (bool) {
        return _add(set._inner, bytes32(uint256(uint160(value))));
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function remove(AddressSet storage set, address value) internal returns (bool) {
        return _remove(set._inner, bytes32(uint256(uint160(value))));
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function contains(AddressSet storage set, address value) internal view returns (bool) {
        return _contains(set._inner, bytes32(uint256(uint160(value))));
    }

    /**
     * @dev Returns the number of values in the set. O(1).
     */
    function length(AddressSet storage set) internal view returns (uint256) {
        return _length(set._inner);
    }

   /**
    * @dev Returns the value stored at position `index` in the set. O(1).
    *
    * Note that there are no guarantees on the ordering of values inside the
    * array, and it may change when more values are added or removed.
    *
    * Requirements:
    *
    * - `index` must be strictly less than {length}.
    */
    function at(AddressSet storage set, uint256 index) internal view returns (address) {
        return address(uint160(uint256(_at(set._inner, index))));
    }


    // UintSet

    struct UintSet {
        Set _inner;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function add(UintSet storage set, uint256 value) internal returns (bool) {
        return _add(set._inner, bytes32(value));
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function remove(UintSet storage set, uint256 value) internal returns (bool) {
        return _remove(set._inner, bytes32(value));
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function contains(UintSet storage set, uint256 value) internal view returns (bool) {
        return _contains(set._inner, bytes32(value));
    }

    /**
     * @dev Returns the number of values on the set. O(1).
     */
    function length(UintSet storage set) internal view returns (uint256) {
        return _length(set._inner);
    }

   /**
    * @dev Returns the value stored at position `index` in the set. O(1).
    *
    * Note that there are no guarantees on the ordering of values inside the
    * array, and it may change when more values are added or removed.
    *
    * Requirements:
    *
    * - `index` must be strictly less than {length}.
    */
    function at(UintSet storage set, uint256 index) internal view returns (uint256) {
        return uint256(_at(set._inner, index));
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.7.0;

/**
 * @dev Library for managing an enumerable variant of Solidity's
 * https://solidity.readthedocs.io/en/latest/types.html#mapping-types[`mapping`]
 * type.
 *
 * Maps have the following properties:
 *
 * - Entries are added, removed, and checked for existence in constant time
 * (O(1)).
 * - Entries are enumerated in O(n). No guarantees are made on the ordering.
 *
 * ```
 * contract Example {
 *     // Add the library methods
 *     using EnumerableMap for EnumerableMap.UintToAddressMap;
 *
 *     // Declare a set state variable
 *     EnumerableMap.UintToAddressMap private myMap;
 * }
 * ```
 *
 * As of v3.0.0, only maps of type `uint256 -> address` (`UintToAddressMap`) are
 * supported.
 */
library EnumerableMap {
    // To implement this library for multiple types with as little code
    // repetition as possible, we write it in terms of a generic Map type with
    // bytes32 keys and values.
    // The Map implementation uses private functions, and user-facing
    // implementations (such as Uint256ToAddressMap) are just wrappers around
    // the underlying Map.
    // This means that we can only create new EnumerableMaps for types that fit
    // in bytes32.

    struct MapEntry {
        bytes32 _key;
        bytes32 _value;
    }

    struct Map {
        // Storage of map keys and values
        MapEntry[] _entries;

        // Position of the entry defined by a key in the `entries` array, plus 1
        // because index 0 means a key is not in the map.
        mapping (bytes32 => uint256) _indexes;
    }

    /**
     * @dev Adds a key-value pair to a map, or updates the value for an existing
     * key. O(1).
     *
     * Returns true if the key was added to the map, that is if it was not
     * already present.
     */
    function _set(Map storage map, bytes32 key, bytes32 value) private returns (bool) {
        // We read and store the key's index to prevent multiple reads from the same storage slot
        uint256 keyIndex = map._indexes[key];

        if (keyIndex == 0) { // Equivalent to !contains(map, key)
            map._entries.push(MapEntry({ _key: key, _value: value }));
            // The entry is stored at length-1, but we add 1 to all indexes
            // and use 0 as a sentinel value
            map._indexes[key] = map._entries.length;
            return true;
        } else {
            map._entries[keyIndex - 1]._value = value;
            return false;
        }
    }

    /**
     * @dev Removes a key-value pair from a map. O(1).
     *
     * Returns true if the key was removed from the map, that is if it was present.
     */
    function _remove(Map storage map, bytes32 key) private returns (bool) {
        // We read and store the key's index to prevent multiple reads from the same storage slot
        uint256 keyIndex = map._indexes[key];

        if (keyIndex != 0) { // Equivalent to contains(map, key)
            // To delete a key-value pair from the _entries array in O(1), we swap the entry to delete with the last one
            // in the array, and then remove the last entry (sometimes called as 'swap and pop').
            // This modifies the order of the array, as noted in {at}.

            uint256 toDeleteIndex = keyIndex - 1;
            uint256 lastIndex = map._entries.length - 1;

            // When the entry to delete is the last one, the swap operation is unnecessary. However, since this occurs
            // so rarely, we still do the swap anyway to avoid the gas cost of adding an 'if' statement.

            MapEntry storage lastEntry = map._entries[lastIndex];

            // Move the last entry to the index where the entry to delete is
            map._entries[toDeleteIndex] = lastEntry;
            // Update the index for the moved entry
            map._indexes[lastEntry._key] = toDeleteIndex + 1; // All indexes are 1-based

            // Delete the slot where the moved entry was stored
            map._entries.pop();

            // Delete the index for the deleted slot
            delete map._indexes[key];

            return true;
        } else {
            return false;
        }
    }

    /**
     * @dev Returns true if the key is in the map. O(1).
     */
    function _contains(Map storage map, bytes32 key) private view returns (bool) {
        return map._indexes[key] != 0;
    }

    /**
     * @dev Returns the number of key-value pairs in the map. O(1).
     */
    function _length(Map storage map) private view returns (uint256) {
        return map._entries.length;
    }

   /**
    * @dev Returns the key-value pair stored at position `index` in the map. O(1).
    *
    * Note that there are no guarantees on the ordering of entries inside the
    * array, and it may change when more entries are added or removed.
    *
    * Requirements:
    *
    * - `index` must be strictly less than {length}.
    */
    function _at(Map storage map, uint256 index) private view returns (bytes32, bytes32) {
        require(map._entries.length > index, "EnumerableMap: index out of bounds");

        MapEntry storage entry = map._entries[index];
        return (entry._key, entry._value);
    }

    /**
     * @dev Tries to returns the value associated with `key`.  O(1).
     * Does not revert if `key` is not in the map.
     */
    function _tryGet(Map storage map, bytes32 key) private view returns (bool, bytes32) {
        uint256 keyIndex = map._indexes[key];
        if (keyIndex == 0) return (false, 0); // Equivalent to contains(map, key)
        return (true, map._entries[keyIndex - 1]._value); // All indexes are 1-based
    }

    /**
     * @dev Returns the value associated with `key`.  O(1).
     *
     * Requirements:
     *
     * - `key` must be in the map.
     */
    function _get(Map storage map, bytes32 key) private view returns (bytes32) {
        uint256 keyIndex = map._indexes[key];
        require(keyIndex != 0, "EnumerableMap: nonexistent key"); // Equivalent to contains(map, key)
        return map._entries[keyIndex - 1]._value; // All indexes are 1-based
    }

    /**
     * @dev Same as {_get}, with a custom error message when `key` is not in the map.
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {_tryGet}.
     */
    function _get(Map storage map, bytes32 key, string memory errorMessage) private view returns (bytes32) {
        uint256 keyIndex = map._indexes[key];
        require(keyIndex != 0, errorMessage); // Equivalent to contains(map, key)
        return map._entries[keyIndex - 1]._value; // All indexes are 1-based
    }

    // UintToAddressMap

    struct UintToAddressMap {
        Map _inner;
    }

    /**
     * @dev Adds a key-value pair to a map, or updates the value for an existing
     * key. O(1).
     *
     * Returns true if the key was added to the map, that is if it was not
     * already present.
     */
    function set(UintToAddressMap storage map, uint256 key, address value) internal returns (bool) {
        return _set(map._inner, bytes32(key), bytes32(uint256(uint160(value))));
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the key was removed from the map, that is if it was present.
     */
    function remove(UintToAddressMap storage map, uint256 key) internal returns (bool) {
        return _remove(map._inner, bytes32(key));
    }

    /**
     * @dev Returns true if the key is in the map. O(1).
     */
    function contains(UintToAddressMap storage map, uint256 key) internal view returns (bool) {
        return _contains(map._inner, bytes32(key));
    }

    /**
     * @dev Returns the number of elements in the map. O(1).
     */
    function length(UintToAddressMap storage map) internal view returns (uint256) {
        return _length(map._inner);
    }

   /**
    * @dev Returns the element stored at position `index` in the set. O(1).
    * Note that there are no guarantees on the ordering of values inside the
    * array, and it may change when more values are added or removed.
    *
    * Requirements:
    *
    * - `index` must be strictly less than {length}.
    */
    function at(UintToAddressMap storage map, uint256 index) internal view returns (uint256, address) {
        (bytes32 key, bytes32 value) = _at(map._inner, index);
        return (uint256(key), address(uint160(uint256(value))));
    }

    /**
     * @dev Tries to returns the value associated with `key`.  O(1).
     * Does not revert if `key` is not in the map.
     *
     * _Available since v3.4._
     */
    function tryGet(UintToAddressMap storage map, uint256 key) internal view returns (bool, address) {
        (bool success, bytes32 value) = _tryGet(map._inner, bytes32(key));
        return (success, address(uint160(uint256(value))));
    }

    /**
     * @dev Returns the value associated with `key`.  O(1).
     *
     * Requirements:
     *
     * - `key` must be in the map.
     */
    function get(UintToAddressMap storage map, uint256 key) internal view returns (address) {
        return address(uint160(uint256(_get(map._inner, bytes32(key)))));
    }

    /**
     * @dev Same as {get}, with a custom error message when `key` is not in the map.
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {tryGet}.
     */
    function get(UintToAddressMap storage map, uint256 key, string memory errorMessage) internal view returns (address) {
        return address(uint160(uint256(_get(map._inner, bytes32(key), errorMessage))));
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.7.0;

/**
 * @dev String operations.
 */
library Strings {
    /**
     * @dev Converts a `uint256` to its ASCII `string` representation.
     */
    function toString(uint256 value) internal pure returns (string memory) {
        // Inspired by OraclizeAPI's implementation - MIT licence
        // https://github.com/oraclize/ethereum-api/blob/b42146b063c7d6ee1358846c198246239e9360e8/oraclizeAPI_0.4.25.sol

        if (value == 0) {
            return "0";
        }
        uint256 temp = value;
        uint256 digits;
        while (temp != 0) {
            digits++;
            temp /= 10;
        }
        bytes memory buffer = new bytes(digits);
        uint256 index = digits - 1;
        temp = value;
        while (temp != 0) {
            buffer[index--] = bytes1(uint8(48 + temp % 10));
            temp /= 10;
        }
        return string(buffer);
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.7.0;

/**
 * @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: GPL-2.0-or-later
pragma solidity =0.7.6;

import "./IERC20.sol";

/// @title Interface for WETH9
interface IWETH9 is IERC20 {
    /// @notice Deposit ether to get wrapped ether
    function deposit() external payable;

    /// @notice Withdraw wrapped ether to get ether
    function withdraw(uint256) external;
}

// SPDX-License-Identifier: GPL-2.0-or-later
pragma solidity >=0.6.0;

// import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import "../interfaces/external/IERC20.sol";

library TransferHelper {
    /// @notice Transfers tokens from the targeted address to the given destination
    /// @notice Errors with 'STF' if transfer fails
    /// @param token The contract address of the token to be transferred
    /// @param from The originating address from which the tokens will be transferred
    /// @param to The destination address of the transfer
    /// @param value The amount to be transferred
    function safeTransferFrom(
        address token,
        address from,
        address to,
        uint256 value
    ) internal {
        (bool success, bytes memory data) = token.call(
            abi.encodeWithSelector(IERC20.transferFrom.selector, from, to, value)
        );
        require(success && (data.length == 0 || abi.decode(data, (bool))), "STF");
    }

    /// @notice Transfers tokens from msg.sender to a recipient
    /// @dev Errors with ST if transfer fails
    /// @param token The contract address of the token which will be transferred
    /// @param to The recipient of the transfer
    /// @param value The value of the transfer
    function safeTransfer(
        address token,
        address to,
        uint256 value
    ) internal {
        (bool success, bytes memory data) = token.call(
            abi.encodeWithSelector(IERC20.transfer.selector, to, value)
        );
        require(success && (data.length == 0 || abi.decode(data, (bool))), "ST");
    }

    /// @notice Approves the stipulated contract to spend the given allowance in the given token
    /// @dev Errors with 'SA' if transfer fails
    /// @param token The contract address of the token to be approved
    /// @param to The target of the approval
    /// @param value The amount of the given token the target will be allowed to spend
    function safeApprove(
        address token,
        address to,
        uint256 value
    ) internal {
        (bool success, bytes memory data) = token.call(
            abi.encodeWithSelector(IERC20.approve.selector, to, value)
        );
        require(success && (data.length == 0 || abi.decode(data, (bool))), "SA");
    }

    /// @notice Transfers ETH to the recipient address
    /// @dev Fails with `STE`
    /// @param to The destination of the transfer
    /// @param value The value to be transferred
    function safeTransferETH(address to, uint256 value) internal {
        (bool success, ) = to.call{ value: value }(new bytes(0));
        require(success, "STE");
    }
}

// SPDX-License-Identifier: MIT
pragma solidity =0.7.6;

import "./IERC20Permit.sol";

interface IERC20 is IERC20Permit {
    function totalSupply() external view returns (uint256);

    function balanceOf(address account) external view returns (uint256);

    function allowance(address owner, address spender) external view returns (uint256);

    function approve(address spender, uint256 amount) external returns (bool);

    function transfer(address recipient, uint256 amount) external returns (bool);

    function mint(address to, uint256 value) external;

    function transferFrom(
        address sender,
        address recipient,
        uint256 amount
    ) external returns (bool);

    function burn(uint256 value) external returns (bool);
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.7.0;

/**
 * @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
pragma solidity >=0.7.6;
pragma abicoder v2;

/// @notice IExchangeManager is a generalized interface for all the liquidity managers
/// @dev Contains all necessary methods that should be available in liquidity manager contracts
interface IExchangeManager {
    struct DepositParams {
        address recipient;
        address exchangeManagerAddress;
        address token0;
        address token1;
        uint256 amount0Desired;
        uint256 amount1Desired;
        uint256 tokenId;
    }

    struct WithdrawParams {
        bool pilotToken;
        bool wethToken;
        address exchangeManagerAddress;
        uint256 liquidity;
        uint256 tokenId;
    }

    struct CollectParams {
        bool pilotToken;
        bool wethToken;
        address exchangeManagerAddress;
        uint256 tokenId;
    }

    function createPair(
        address _token0,
        address _token1,
        bytes calldata data
    ) external;

    function deposit(
        address token0,
        address token1,
        uint256 amount0,
        uint256 amount1,
        uint256 shares,
        uint256 tokenId,
        bool isTokenMinted,
        bytes calldata data
    ) external payable;

    function withdraw(
        bool pilotToken,
        bool wethToken,
        uint256 liquidity,
        uint256 tokenId,
        bytes calldata data
    ) external;

    function getReserves(
        address token0,
        address token1,
        bytes calldata data
    )
        external
        returns (
            uint256 shares,
            uint256 amount0,
            uint256 amount1
        );

    function collect(
        bool pilotToken,
        bool wethToken,
        uint256 tokenId,
        bytes calldata data
    ) external payable;
}

{
  "metadata": {
    "bytecodeHash": "none"
  },
  "optimizer": {
    "enabled": true,
    "runs": 1000
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "libraries": {}
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"address","name":"_governance","type":"address"},{"internalType":"address","name":"_initialExchangeManager","type":"address"},{"internalType":"address","name":"_mintProxy","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"exchange","type":"address"},{"indexed":false,"internalType":"bool","name":"status","type":"bool"}],"name":"ExchangeStatus","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"newExchange","type":"address"}],"name":"ExchangeWhitelisted","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"oldGovernance","type":"address"},{"indexed":false,"internalType":"address","name":"newGovernance","type":"address"}],"name":"GovernanceUpdated","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"stateMutability":"payable","type":"fallback"},{"inputs":[],"name":"DOMAIN_SEPARATOR","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"PERMIT_TYPEHASH","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"baseURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"components":[{"internalType":"bool","name":"pilotToken","type":"bool"},{"internalType":"bool","name":"wethToken","type":"bool"},{"internalType":"address","name":"exchangeManagerAddress","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"internalType":"struct IExchangeManager.CollectParams","name":"params","type":"tuple"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"collect","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"components":[{"internalType":"address","name":"recipient","type":"address"},{"internalType":"address","name":"exchangeManagerAddress","type":"address"},{"internalType":"address","name":"token0","type":"address"},{"internalType":"address","name":"token1","type":"address"},{"internalType":"uint256","name":"amount0Desired","type":"uint256"},{"internalType":"uint256","name":"amount1Desired","type":"uint256"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"internalType":"struct IExchangeManager.DepositParams","name":"params","type":"tuple"},{"internalType":"bytes[2]","name":"data","type":"bytes[2]"}],"name":"createPoolAndDeposit","outputs":[{"internalType":"uint256","name":"amount0Added","type":"uint256"},{"internalType":"uint256","name":"amount1Added","type":"uint256"},{"internalType":"uint256","name":"mintedTokenId","type":"uint256"}],"stateMutability":"payable","type":"function"},{"inputs":[{"components":[{"internalType":"address","name":"recipient","type":"address"},{"internalType":"address","name":"exchangeManagerAddress","type":"address"},{"internalType":"address","name":"token0","type":"address"},{"internalType":"address","name":"token1","type":"address"},{"internalType":"uint256","name":"amount0Desired","type":"uint256"},{"internalType":"uint256","name":"amount1Desired","type":"uint256"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"internalType":"struct IExchangeManager.DepositParams","name":"params","type":"tuple"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"deposit","outputs":[{"internalType":"uint256","name":"amount0Added","type":"uint256"},{"internalType":"uint256","name":"amount1Added","type":"uint256"}],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"exchangeManagerWhitelist","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"governance","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"recipient","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"mintPilot","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"mintProxy","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"uint256","name":"deadline","type":"uint256"},{"internalType":"uint8","name":"v","type":"uint8"},{"internalType":"bytes32","name":"r","type":"bytes32"},{"internalType":"bytes32","name":"s","type":"bytes32"}],"name":"permit","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"_data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"exchangeManagerAddress","type":"address"}],"name":"setExchangeManagerAddress","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"exchangeManagerAddress","type":"address"}],"name":"setExchangeManagerStatus","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_governance","type":"address"}],"name":"setGovernance","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":[{"internalType":"uint256","name":"index","type":"uint256"}],"name":"tokenByIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"uint256","name":"index","type":"uint256"}],"name":"tokenOfOwnerByIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"tokenURI","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":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"components":[{"internalType":"bool","name":"pilotToken","type":"bool"},{"internalType":"bool","name":"wethToken","type":"bool"},{"internalType":"address","name":"exchangeManagerAddress","type":"address"},{"internalType":"uint256","name":"liquidity","type":"uint256"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"internalType":"struct IExchangeManager.WithdrawParams","name":"params","type":"tuple"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"withdraw","outputs":[],"stateMutability":"payable","type":"function"},{"stateMutability":"payable","type":"receive"}]

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

000000000000000000000000afa13aa8f1b1d89454369c28b0ce1811961a790700000000000000000000000084f9ce0901fdbbfd51a8c85488ebc2b9293205ec000000000000000000000000e0232573c6b0ce290e38334cbef840c1f5c09667

-----Decoded View---------------
Arg [0] : _governance (address): 0xAfA13aa8F1b1d89454369c28b0CE1811961A7907
Arg [1] : _initialExchangeManager (address): 0x84F9ce0901FDBBFd51A8C85488EbC2b9293205EC
Arg [2] : _mintProxy (address): 0xe0232573c6B0CE290E38334cbeF840c1f5C09667

-----Encoded View---------------
3 Constructor Arguments found :
Arg [0] : 000000000000000000000000afa13aa8f1b1d89454369c28b0ce1811961a7907
Arg [1] : 00000000000000000000000084f9ce0901fdbbfd51a8c85488ebc2b9293205ec
Arg [2] : 000000000000000000000000e0232573c6b0ce290e38334cbef840c1f5c09667