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// SPDX-License-Identifier: MIT
// solhint-disable
pragma solidity ^0.8.0;
import {BaseUniversalUniswapV3Adaptor} from "./BaseUniversalUniswapV3Adaptor.sol";

/**
 * @title UniversalUniswapV3Adaptor
 * @notice Base contract for Universal Uniswap V3 Adapter implementation
 * @dev This contract serves as the foundation for adapting various Uniswap V3-like DEX protocols
 *
 * Supported DEX Protocols:
 * 1. Uniswap V3 Family:
 *    - Uniswap V3
 *    - Sheepdex
 *
 * 2. Algebra Family:
 *    - CamelotV3
 *    - KimV4
 *    - ThenaV2
 *    - Quickswapv3
 *    - HerculesV3
 *    - ZyberV3
 *
 * 3. Other V3-like DEXs:
 *    - Agni
 *    - FusionX
 *    - RamsesV2 (including NileCL)
 *    - Xei
 *    - PancakeV3
 *    - FireflyV3
 *
 * @custom:security-contact [email protected]
 */
contract UniversalUniswapV3Adaptor is BaseUniversalUniswapV3Adaptor {
    constructor(
        address weth,
        uint160 minSqrtRatio,
        uint160 maxSqrtRatio
    ) BaseUniversalUniswapV3Adaptor(weth, minSqrtRatio, maxSqrtRatio) {}

    // Uniswap V3 callback(
    // Sheepdex,
    // etc.)
    function uniswapV3SwapCallback(
        int256 amount0Delta,
        int256 amount1Delta,
        bytes calldata data
    ) external {
        _universalSwapCallback(amount0Delta, amount1Delta, data);
    }

    // Agni callback
    function agniSwapCallback(
        int256 amount0Delta,
        int256 amount1Delta,
        bytes calldata data
    ) external {
        _universalSwapCallback(amount0Delta, amount1Delta, data);
    }

    // Algebra/Algebra-like callback (
    // CamelotV3,
    // KimV4,
    // ThenaV2,
    // Quickswapv3,
    // HerculesV3,
    // ZyberV3,
    // etc.)
    function algebraSwapCallback(
        int256 amount0Delta,
        int256 amount1Delta,
        bytes calldata data
    ) external {
        _universalSwapCallback(amount0Delta, amount1Delta, data);
    }

    // FusionX callback
    function fusionXV3SwapCallback(
        int256 amount0Delta,
        int256 amount1Delta,
        bytes calldata data
    ) external {
        _universalSwapCallback(amount0Delta, amount1Delta, data);
    }

    // RamsesV2 callback(
    // NileCL,
    // etc.)
    function ramsesV2SwapCallback(
        int256 amount0Delta,
        int256 amount1Delta,
        bytes calldata data
    ) external {
        _universalSwapCallback(amount0Delta, amount1Delta, data);
    }

    // Xei callback
    function xeiV3SwapCallback(
        int256 amount0Delta,
        int256 amount1Delta,
        bytes calldata data
    ) external {
        _universalSwapCallback(amount0Delta, amount1Delta, data);
    }

    // PancakeV3 callback
    function pancakeV3SwapCallback(
        int256 amount0Delta,
        int256 amount1Delta,
        bytes calldata data
    ) external {
        _universalSwapCallback(amount0Delta, amount1Delta, data);
    }

    // FireflyV3 callback
    function fireflyV3SwapCallback(
        int256 amount0Delta,
        int256 amount1Delta,
        bytes calldata data
    ) external {
        _universalSwapCallback(amount0Delta, amount1Delta, data);
    }
}

// SPDX-License-Identifier: MIT
// solhint-disable
pragma solidity ^0.8.0;

import {IAdapter} from "../../interfaces/IAdapter.sol";
import {IERC20} from "../../interfaces/IERC20.sol";
import {SafeERC20} from "../../libraries/SafeERC20.sol";
import {IWETH} from "../../interfaces/IWETH.sol";
import {IUniV3} from "../../interfaces/IUniV3.sol";
/// @dev specific flag for refund logic, "0x3ca20afc" is flexible and also used for commission, "ccc" mean refund
uint256 constant ORIGIN_PAYER = 0x3ca20afc2ccc0000000000000000000000000000000000000000000000000000;
uint256 constant ADDRESS_MASK = 0x000000000000000000000000ffffffffffffffffffffffffffffffffffffffff;

abstract contract BaseUniversalUniswapV3Adaptor is IAdapter {
    address public immutable WETH;
    uint160 public immutable MIN_SQRT_RATIO;
    uint160 public immutable MAX_SQRT_RATIO;

    /// @notice throw error when amount is not positive
    error InvalidAmount();
    /// @notice throw error when payer is not the contract itself or value is not required
    error InvalidPay();

    constructor(address weth, uint160 minSqrtRatio, uint160 maxSqrtRatio) {
        WETH = weth;
        MIN_SQRT_RATIO = minSqrtRatio;
        MAX_SQRT_RATIO = maxSqrtRatio;
    }

    function sellBase(
        address to,
        address pool,
        bytes memory moreInfo
    ) external override {
        _sell(to, pool, moreInfo);
    }

    function sellQuote(
        address to,
        address pool,
        bytes memory moreInfo
    ) external override {
        _sell(to, pool, moreInfo);
    }

    function _sell(address to, address pool, bytes memory moreInfo) internal {
        (uint160 sqrtX96, bytes memory data) = abi.decode(
            moreInfo,
            (uint160, bytes)
        );
        _uniswapV3Swap(to, pool, sqrtX96, data, _getPayerOrigin());
    }

    function _uniswapV3Swap(
        address to,
        address pool,
        uint160 sqrtX96,
        bytes memory data,
        uint256 payerOrigin
    ) internal {
        (address fromToken, address toToken) = abi.decode(
            data,
            (address, address)
        );
        uint256 sellAmount = IERC20(fromToken).balanceOf(address(this));
        bool zeroForOne = fromToken < toToken;
        // Call the pool's swap function
        IUniV3(pool).swap(
            to,
            zeroForOne,
            int256(sellAmount),
            sqrtX96 == 0
                ? (zeroForOne ? MIN_SQRT_RATIO + 1 : MAX_SQRT_RATIO - 1)
                : sqrtX96,
            data
        );
        /// @notice Refund logic: if there is leftover fromToken, refund to payerOrigin
        address _payerOrigin;
        if ((payerOrigin & ORIGIN_PAYER) == ORIGIN_PAYER) {
            _payerOrigin = address(uint160(uint256(payerOrigin) & ADDRESS_MASK));
        }
        uint256 amount = IERC20(fromToken).balanceOf(address(this));
        if (amount > 0 && _payerOrigin != address(0)) {
            SafeERC20.safeTransfer(IERC20(fromToken), _payerOrigin, amount);
        }
    }

    // Common internal callback logic for all V3-like protocols
    function _universalSwapCallback(
        int256 amount0Delta,
        int256 amount1Delta,
        bytes memory data
    ) internal {
        if (amount0Delta <= 0 && amount1Delta <= 0) {
            revert InvalidAmount();
        }
        (address tokenIn, address tokenOut) = abi.decode(
            data,
            (address, address)
        );
        address tokenA = tokenIn;
        address tokenB = tokenOut;
        if (tokenA > tokenB) {
            (tokenA, tokenB) = (tokenB, tokenA);
        }
        (bool isExactInput, uint256 amountToPay) = amount0Delta > 0
            ? (tokenIn < tokenOut, uint256(amount0Delta))
            : (tokenOut < tokenIn, uint256(amount1Delta));
        if (isExactInput) {
            pay(tokenIn, address(this), msg.sender, amountToPay);
        } else {
            pay(tokenOut, address(this), msg.sender, amountToPay);
        }
    }

    /// @notice Internal function to handle token payments during swaps
    /// @dev This function handles two types of payments:
    ///      1. WETH payments: If the token is WETH and contract has enough ETH balance,
    ///         it will wrap ETH to WETH and transfer to recipient
    ///      2. ERC20 payments: If the payer is the contract itself, it will transfer
    ///         the ERC20 tokens directly to the recipient
    /// @param token The token address to pay with (WETH or ERC20)
    /// @param payer The address that should pay the tokens
    /// @param recipient The address that should receive the tokens
    /// @param value The amount of tokens to pay
    /// @custom:error InvalidPay Thrown when payer is not the contract itself
    function pay(
        address token,
        address payer,
        address recipient,
        uint256 value
    ) internal {
        /// @notice pay with WETH
        if (token == WETH && address(this).balance >= value) {
            IWETH(WETH).deposit{value: value}();
            IWETH(WETH).transfer(recipient, value);
            /// @notice pay with ERC20
        } else if (payer == address(this)) {
            SafeERC20.safeTransfer(IERC20(token), recipient, value);
        } else {
            revert InvalidPay();
        }
    }

    function _getPayerOrigin() internal pure returns (uint256 payerOrigin) {
        assembly {
            // Get the total size of the calldata
            let size := calldatasize()
            // Load the last 32 bytes of the calldata, which is assumed to contain the payer origin
            // Assumption: The calldata is structured such that the payer origin is always at the end
            payerOrigin := calldataload(sub(size, 32))
        }
    }

    // Fallback function to handle unexpected V3-like callbacks.
    // It expects calldata matching the (int256 amount0Delta, int256 amount1Delta, bytes memory data) signature
    // after the 4-byte function selector.
    fallback(bytes calldata _calldata) external returns (bytes memory) {
        (int256 amount0Delta, int256 amount1Delta, bytes memory data) = abi.decode(_calldata[4:], (int256, int256, bytes));
        _universalSwapCallback(amount0Delta, amount1Delta, data);

        // Uniswap V3 callbacks typically do not return values.
        // Returning empty bytes is standard for fallbacks that successfully handle a call
        // but don't have a specific return value defined by an interface.
        return bytes("");
    }
}

/// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
pragma abicoder v2;

interface IAdapter {
    function sellBase(
        address to,
        address pool,
        bytes memory data
    ) external;

    function sellQuote(
        address to,
        address pool,
        bytes memory data
    ) external;
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

/// @title Interface for DAI-style permits
interface IDaiLikePermit {
    function permit(
        address holder,
        address spender,
        uint256 nonce,
        uint256 expiry,
        bool allowed,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) external;
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

interface IERC20 {
    event Approval(
        address indexed owner,
        address indexed spender,
        uint256 value
    );
    event Transfer(address indexed from, address indexed to, uint256 value);

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

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

    function decimals() external view returns (uint8);

    function totalSupply() external view returns (uint256);

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

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

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

    function transfer(address to, uint256 value) external returns (bool);

    function transferFrom(
        address from,
        address to,
        uint256 value
    ) external returns (bool);
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC20 Permit extension allowing approvals to be made via signatures, as defined in
 * https://eips.ethereum.org/EIPS/eip-2612[EIP-2612].
 *
 * Adds the {permit} method, which can be used to change an account's ERC20 allowance (see {IERC20-allowance}) by
 * presenting a message signed by the account. By not relying on `{IERC20-approve}`, the token holder account doesn't
 * need to send a transaction, and thus is not required to hold Ether at all.
 */
interface IERC20Permit {
    /**
     * @dev Sets `value` as the allowance of `spender` over `owner`'s tokens,
     * given `owner`'s signed approval.
     *
     * IMPORTANT: The same issues {IERC20-approve} has related to transaction
     * ordering also apply here.
     *
     * Emits an {Approval} event.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     * - `deadline` must be a timestamp in the future.
     * - `v`, `r` and `s` must be a valid `secp256k1` signature from `owner`
     * over the EIP712-formatted function arguments.
     * - the signature must use ``owner``'s current nonce (see {nonces}).
     *
     * For more information on the signature format, see the
     * https://eips.ethereum.org/EIPS/eip-2612#specification[relevant EIP
     * section].
     */
    function permit(
        address owner,
        address spender,
        uint256 value,
        uint256 deadline,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) external;

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

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

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
pragma abicoder v2;

interface IUniV3 {
    function swap(
        address recipient,
        bool zeroForOne,
        int256 amountSpecified,
        uint160 sqrtPriceLimitX96,
        bytes calldata data
    ) external returns (int256 amount0, int256 amount1);

    function slot0()
        external
        view
        returns (
            uint160 sqrtPriceX96,
            int24 tick,
            uint16 observationIndex,
            uint16 observationCardinality,
            uint16 observationCardinalityNext,
            uint8 feeProtocol,
            bool unlocked
        );

    function token0() external view returns (address);

    function token1() external view returns (address);

    /// @notice The pool's fee in hundredths of a bip, i.e. 1e-6
    /// @return The fee
    function fee() external view returns (uint24);
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
pragma abicoder v2;

interface IWETH {
    function totalSupply() external view returns (uint256);

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

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

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

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

    function transferFrom(
        address src,
        address dst,
        uint256 wad
    ) external returns (bool);

    function deposit() external payable;

    function withdraw(uint256 wad) external;
}

/// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

/**
 * @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) {
        // According to EIP-1052, 0x0 is the value returned for not-yet created accounts
        // and 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470 is returned
        // for accounts without code, i.e. `keccak256('')`
        bytes32 codehash;
        bytes32 accountHash = 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470;
        // solhint-disable-next-line no-inline-assembly
        assembly {
            codehash := extcodehash(account)
        }
        return (codehash != accountHash && codehash != 0x0);
    }

    /**
     * @dev Converts an `address` into `address payable`. Note that this is
     * simply a type cast: the actual underlying value is not changed.
     *
     * _Available since v2.4.0._
     */
    function toPayable(address account)
        internal
        pure
        returns (address payable)
    {
        return payable(account);
    }

    /**
     * @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].
     *
     * _Available since v2.4.0._
     */
    function sendValue(address recipient, uint256 amount) internal {
        require(
            address(this).balance >= amount,
            "Address: insufficient balance"
        );

        // solhint-disable-next-line avoid-call-value
        (bool success, ) = recipient.call{value: amount}("");
        require(
            success,
            "Address: unable to send value, recipient may have reverted"
        );
    }
}

/// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

library RevertReasonForwarder {
    function reRevert() internal pure {
        // bubble up revert reason from latest external call
        /// @solidity memory-safe-assembly
        assembly { // solhint-disable-line no-inline-assembly
            let ptr := mload(0x40)
            returndatacopy(ptr, 0, returndatasize())
            revert(ptr, returndatasize())
        }
    }
}

/// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

import "./SafeMath.sol";
import "./Address.sol";
import "./RevertReasonForwarder.sol";
import "../interfaces/IERC20.sol";
import "../interfaces/IERC20Permit.sol";
import "../interfaces/IDaiLikePermit.sol";

// File @1inch/solidity-utils/contracts/libraries/[email protected]

library SafeERC20 {
    error SafeTransferFailed();
    error SafeTransferFromFailed();
    error ForceApproveFailed();
    error SafeIncreaseAllowanceFailed();
    error SafeDecreaseAllowanceFailed();
    error SafePermitBadLength();

    // Ensures method do not revert or return boolean `true`, admits call to non-smart-contract
    function safeTransferFrom(IERC20 token, address from, address to, uint256 amount) internal {
        bytes4 selector = token.transferFrom.selector;
        bool success;
        /// @solidity memory-safe-assembly
        assembly { // solhint-disable-line no-inline-assembly
            let data := mload(0x40)

            mstore(data, selector)
            mstore(add(data, 0x04), from)
            mstore(add(data, 0x24), to)
            mstore(add(data, 0x44), amount)
            success := call(gas(), token, 0, data, 100, 0x0, 0x20)
            if success {
                switch returndatasize()
                case 0 { success := gt(extcodesize(token), 0) }
                default { success := and(gt(returndatasize(), 31), eq(mload(0), 1)) }
            }
        }
        if (!success) revert SafeTransferFromFailed();
    }

    // Ensures method do not revert or return boolean `true`, admits call to non-smart-contract
    function safeTransfer(IERC20 token, address to, uint256 value) internal {
        if (!_makeCall(token, token.transfer.selector, to, value)) {
            revert SafeTransferFailed();
        }
    }

    function safeApprove(IERC20 token, address spender, uint256 value) internal {
        forceApprove(token, spender, value);
    }

    // If `approve(from, to, amount)` fails, try to `approve(from, to, 0)` before retry
    function forceApprove(IERC20 token, address spender, uint256 value) internal {
        if (!_makeCall(token, token.approve.selector, spender, value)) {
            if (!_makeCall(token, token.approve.selector, spender, 0) ||
                !_makeCall(token, token.approve.selector, spender, value))
            {
                revert ForceApproveFailed();
            }
        }
    }

    

    function safeIncreaseAllowance(IERC20 token, address spender, uint256 value) internal {
        uint256 allowance = token.allowance(address(this), spender);
        if (value > type(uint256).max - allowance) revert SafeIncreaseAllowanceFailed();
        forceApprove(token, spender, allowance + value);
    }

    function safeDecreaseAllowance(IERC20 token, address spender, uint256 value) internal {
        uint256 allowance = token.allowance(address(this), spender);
        if (value > allowance) revert SafeDecreaseAllowanceFailed();
        forceApprove(token, spender, allowance - value);
    }

    function safePermit(IERC20 token, bytes calldata permit) internal {
        bool success;
        if (permit.length == 32 * 7) {
            success = _makeCalldataCall(token, IERC20Permit.permit.selector, permit);
        } else if (permit.length == 32 * 8) {
            success = _makeCalldataCall(token, IDaiLikePermit.permit.selector, permit);
        } else {
            revert SafePermitBadLength();
        }
        if (!success) RevertReasonForwarder.reRevert();
    }

    function _makeCall(IERC20 token, bytes4 selector, address to, uint256 amount) private returns(bool success) {
        /// @solidity memory-safe-assembly
        assembly { // solhint-disable-line no-inline-assembly
            let data := mload(0x40)

            mstore(data, selector)
            mstore(add(data, 0x04), to)
            mstore(add(data, 0x24), amount)
            success := call(gas(), token, 0, data, 0x44, 0x0, 0x20)
            if success {
                switch returndatasize()
                case 0 { success := gt(extcodesize(token), 0) }
                default { success := and(gt(returndatasize(), 31), eq(mload(0), 1)) }
            }
        }
    }

    function _makeCalldataCall(IERC20 token, bytes4 selector, bytes calldata args) private returns(bool success) {
        /// @solidity memory-safe-assembly
        assembly { // solhint-disable-line no-inline-assembly
            let len := add(4, args.length)
            let data := mload(0x40)

            mstore(data, selector)
            calldatacopy(add(data, 0x04), args.offset, args.length)
            success := call(gas(), token, 0, data, len, 0x0, 0x20)
            if success {
                switch returndatasize()
                case 0 { success := gt(extcodesize(token), 0) }
                default { success := and(gt(returndatasize(), 31), eq(mload(0), 1)) }
            }
        }
    }
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

library SafeMath {
    uint256 constant WAD = 10**18;
    uint256 constant RAY = 10**27;

    function wad() public pure returns (uint256) {
        return WAD;
    }

    function ray() public pure returns (uint256) {
        return RAY;
    }

    function add(uint256 a, uint256 b) internal pure returns (uint256) {
        uint256 c = a + b;
        require(c >= a, "SafeMath: addition overflow");

        return c;
    }

    function sub(uint256 a, uint256 b) internal pure returns (uint256) {
        return sub(a, b, "SafeMath: subtraction overflow");
    }

    function sub(
        uint256 a,
        uint256 b,
        string memory errorMessage
    ) internal pure returns (uint256) {
        require(b <= a, errorMessage);
        uint256 c = a - b;

        return c;
    }

    function mul(uint256 a, uint256 b) internal pure returns (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 0;
        }

        uint256 c = a * b;
        require(c / a == b, "SafeMath: multiplication overflow");

        return c;
    }

    function div(uint256 a, uint256 b) internal pure returns (uint256) {
        return div(a, b, "SafeMath: division by zero");
    }

    function div(
        uint256 a,
        uint256 b,
        string memory errorMessage
    ) internal pure returns (uint256) {
        // Solidity only automatically asserts when dividing by 0
        require(b > 0, errorMessage);
        uint256 c = a / b;
        // assert(a == b * c + a % b); // There is no case in which this doesn't hold

        return c;
    }

    function mod(uint256 a, uint256 b) internal pure returns (uint256) {
        return mod(a, b, "SafeMath: modulo by zero");
    }

    function mod(
        uint256 a,
        uint256 b,
        string memory errorMessage
    ) internal pure returns (uint256) {
        require(b != 0, errorMessage);
        return a % b;
    }

    function min(uint256 a, uint256 b) internal pure returns (uint256) {
        return a <= b ? a : b;
    }

    function max(uint256 a, uint256 b) internal pure returns (uint256) {
        return a >= b ? a : b;
    }

    function sqrt(uint256 a) internal pure returns (uint256 b) {
        if (a > 3) {
            b = a;
            uint256 x = a / 2 + 1;
            while (x < b) {
                b = x;
                x = (a / x + x) / 2;
            }
        } else if (a != 0) {
            b = 1;
        }
    }

    function wmul(uint256 a, uint256 b) internal pure returns (uint256) {
        return mul(a, b) / WAD;
    }

    function wmulRound(uint256 a, uint256 b) internal pure returns (uint256) {
        return add(mul(a, b), WAD / 2) / WAD;
    }

    function rmul(uint256 a, uint256 b) internal pure returns (uint256) {
        return mul(a, b) / RAY;
    }

    function rmulRound(uint256 a, uint256 b) internal pure returns (uint256) {
        return add(mul(a, b), RAY / 2) / RAY;
    }

    function wdiv(uint256 a, uint256 b) internal pure returns (uint256) {
        return div(mul(a, WAD), b);
    }

    function wdivRound(uint256 a, uint256 b) internal pure returns (uint256) {
        return add(mul(a, WAD), b / 2) / b;
    }

    function rdiv(uint256 a, uint256 b) internal pure returns (uint256) {
        return div(mul(a, RAY), b);
    }

    function rdivRound(uint256 a, uint256 b) internal pure returns (uint256) {
        return add(mul(a, RAY), b / 2) / b;
    }

    function wpow(uint256 x, uint256 n) internal pure returns (uint256) {
        uint256 result = WAD;
        while (n > 0) {
            if (n % 2 != 0) {
                result = wmul(result, x);
            }
            x = wmul(x, x);
            n /= 2;
        }
        return result;
    }

    function rpow(uint256 x, uint256 n) internal pure returns (uint256) {
        uint256 result = RAY;
        while (n > 0) {
            if (n % 2 != 0) {
                result = rmul(result, x);
            }
            x = rmul(x, x);
            n /= 2;
        }
        return result;
    }

    function divCeil(uint256 a, uint256 b) internal pure returns (uint256) {
        uint256 quotient = div(a, b);
        uint256 remainder = a - quotient * b;
        if (remainder > 0) {
            return quotient + 1;
        } else {
            return quotient;
        }
    }
}

{
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "libraries": {}
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"address","name":"weth","type":"address"},{"internalType":"uint160","name":"minSqrtRatio","type":"uint160"},{"internalType":"uint160","name":"maxSqrtRatio","type":"uint160"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"InvalidAmount","type":"error"},{"inputs":[],"name":"InvalidPay","type":"error"},{"inputs":[],"name":"SafeTransferFailed","type":"error"},{"stateMutability":"nonpayable","type":"fallback"},{"inputs":[],"name":"MAX_SQRT_RATIO","outputs":[{"internalType":"uint160","name":"","type":"uint160"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MIN_SQRT_RATIO","outputs":[{"internalType":"uint160","name":"","type":"uint160"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"WETH","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"int256","name":"amount0Delta","type":"int256"},{"internalType":"int256","name":"amount1Delta","type":"int256"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"agniSwapCallback","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"int256","name":"amount0Delta","type":"int256"},{"internalType":"int256","name":"amount1Delta","type":"int256"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"algebraSwapCallback","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"int256","name":"amount0Delta","type":"int256"},{"internalType":"int256","name":"amount1Delta","type":"int256"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"fireflyV3SwapCallback","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"int256","name":"amount0Delta","type":"int256"},{"internalType":"int256","name":"amount1Delta","type":"int256"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"fusionXV3SwapCallback","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"int256","name":"amount0Delta","type":"int256"},{"internalType":"int256","name":"amount1Delta","type":"int256"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"pancakeV3SwapCallback","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"int256","name":"amount0Delta","type":"int256"},{"internalType":"int256","name":"amount1Delta","type":"int256"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"ramsesV2SwapCallback","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"address","name":"pool","type":"address"},{"internalType":"bytes","name":"moreInfo","type":"bytes"}],"name":"sellBase","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"address","name":"pool","type":"address"},{"internalType":"bytes","name":"moreInfo","type":"bytes"}],"name":"sellQuote","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"int256","name":"amount0Delta","type":"int256"},{"internalType":"int256","name":"amount1Delta","type":"int256"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"uniswapV3SwapCallback","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"int256","name":"amount0Delta","type":"int256"},{"internalType":"int256","name":"amount1Delta","type":"int256"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"xeiV3SwapCallback","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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000000000000000000000000039e2fb66102314ce7b64ce5ce3e5183bc94ad3800000000000000000000000000000000000000000000000000000001000276a3000000000000000000000000fffd8963efd1fc6a506488495d951d5263988d26

-----Decoded View---------------
Arg [0] : weth (address): 0x039e2fB66102314Ce7b64Ce5Ce3E5183bc94aD38
Arg [1] : minSqrtRatio (uint160): 4295128739
Arg [2] : maxSqrtRatio (uint160): 1461446703485210103287273052203988822378723970342

-----Encoded View---------------
3 Constructor Arguments found :
Arg [0] : 000000000000000000000000039e2fb66102314ce7b64ce5ce3e5183bc94ad38
Arg [1] : 00000000000000000000000000000000000000000000000000000001000276a3
Arg [2] : 000000000000000000000000fffd8963efd1fc6a506488495d951d5263988d26