{"abi":[{"type":"constructor","inputs":[{"name":"treasury_","type":"address","internalType":"address"},{"name":"platformFee_","type":"uint256","internalType":"uint256"},{"name":"token_","type":"address","internalType":"address"},{"name":"tokenId_","type":"uint256","internalType":"uint256"}],"stateMutability":"nonpayable"},{"name":"Claimed","type":"event","inputs":[{"name":"orderId","type":"uint256","indexed":true,"internalType":"uint256"},{"name":"user","type":"address","indexed":true,"internalType":"address"},{"name":"daysClaimed","type":"uint256","indexed":false,"internalType":"uint256"},{"name":"amountClaimed","type":"uint256","indexed":false,"internalType":"uint256"},{"name":"platformFee","type":"uint256","indexed":false,"internalType":"uint256"},{"name":"tier","type":"uint8","indexed":false,"internalType":"enum IDailyFlowV2.DailyFlowTier"},{"name":"positionRewards","type":"uint256","indexed":false,"internalType":"uint256"},{"name":"delta","type":"uint256","indexed":false,"internalType":"uint256"}],"anonymous":false},{"name":"Locked","type":"event","inputs":[{"name":"orderId","type":"uint256","indexed":true,"internalType":"uint256"},{"name":"user","type":"address","indexed":true,"internalType":"address"},{"name":"amountLocked","type":"uint256","indexed":false,"internalType":"uint256"},{"name":"tier","type":"uint8","indexed":false,"internalType":"enum IDailyFlowV2.DailyFlowTier"},{"name":"lockTime","type":"uint256","indexed":false,"internalType":"uint256"}],"anonymous":false},{"name":"OwnershipTransferStarted","type":"event","inputs":[{"name":"previousOwner","type":"address","indexed":true,"internalType":"address"},{"name":"newOwner","type":"address","indexed":true,"internalType":"address"}],"anonymous":false},{"name":"OwnershipTransferred","type":"event","inputs":[{"name":"previousOwner","type":"address","indexed":true,"internalType":"address"},{"name":"newOwner","type":"address","indexed":true,"internalType":"address"}],"anonymous":false},{"name":"acceptOwnership","type":"function","inputs":[],"outputs":[],"stateMutability":"nonpayable"},{"name":"claim","type":"function","inputs":[{"name":"orderId","type":"uint256","internalType":"uint256"}],"outputs":[],"stateMutability":"nonpayable"},{"name":"getOrder","type":"function","inputs":[{"name":"orderId","type":"uint256","internalType":"uint256"}],"outputs":[{"name":"order","type":"tuple","components":[{"name":"orderId","type":"uint256","internalType":"uint256"},{"name":"owner","type":"address","internalType":"address"},{"name":"started","type":"uint64","internalType":"uint64"},{"name":"finished","type":"uint64","internalType":"uint64"},{"name":"lastClaimed","type":"uint64","internalType":"uint64"},{"name":"amountLocked","type":"uint256","internalType":"uint256"},{"name":"amountUnclaimed","type":"uint256","internalType":"uint256"},{"name":"amountAvailable","type":"uint256","internalType":"uint256"},{"name":"amountAvailablePrincipal","type":"uint256","internalType":"uint256"},{"name":"amountAvailableDelta","type":"uint256","internalType":"uint256"},{"name":"tier","type":"uint8","internalType":"enum IDailyFlowV2.DailyFlowTier"},{"name":"tokenId","type":"uint256","internalType":"uint256"}],"internalType":"struct IDailyFlowV2.OrderInfoView"}],"stateMutability":"view"},{"name":"getUserOrders","type":"function","inputs":[{"name":"user","type":"address","internalType":"address"},{"name":"from","type":"uint256","internalType":"uint256"},{"name":"number","type":"uint256","internalType":"uint256"}],"outputs":[{"name":"orders","type":"tuple[]","components":[{"name":"orderId","type":"uint256","internalType":"uint256"},{"name":"owner","type":"address","internalType":"address"},{"name":"started","type":"uint64","internalType":"uint64"},{"name":"finished","type":"uint64","internalType":"uint64"},{"name":"lastClaimed","type":"uint64","internalType":"uint64"},{"name":"amountLocked","type":"uint256","internalType":"uint256"},{"name":"amountUnclaimed","type":"uint256","internalType":"uint256"},{"name":"amountAvailable","type":"uint256","internalType":"uint256"},{"name":"amountAvailablePrincipal","type":"uint256","internalType":"uint256"},{"name":"amountAvailableDelta","type":"uint256","internalType":"uint256"},{"name":"tier","type":"uint8","internalType":"enum IDailyFlowV2.DailyFlowTier"},{"name":"tokenId","type":"uint256","internalType":"uint256"}],"internalType":"struct IDailyFlowV2.OrderInfoView[]"}],"stateMutability":"view"},{"name":"getUserOrdersCount","type":"function","inputs":[{"name":"user","type":"address","internalType":"address"}],"outputs":[{"name":"","type":"uint256","internalType":"uint256"}],"stateMutability":"view"},{"name":"lockup","type":"function","inputs":[{"name":"amount","type":"uint256","internalType":"uint256"}],"outputs":[],"stateMutability":"nonpayable"},{"name":"nextOrderId","type":"function","inputs":[],"outputs":[{"name":"","type":"uint256","internalType":"uint256"}],"stateMutability":"view"},{"name":"owner","type":"function","inputs":[],"outputs":[{"name":"","type":"address","internalType":"address"}],"stateMutability":"view"},{"name":"pendingOwner","type":"function","inputs":[],"outputs":[{"name":"","type":"address","internalType":"address"}],"stateMutability":"view"},{"name":"platformFee","type":"function","inputs":[],"outputs":[{"name":"","type":"uint256","internalType":"uint256"}],"stateMutability":"view"},{"name":"renounceOwnership","type":"function","inputs":[],"outputs":[],"stateMutability":"nonpayable"},{"name":"setFee","type":"function","inputs":[{"name":"fee_","type":"uint256","internalType":"uint256"}],"outputs":[],"stateMutability":"nonpayable"},{"name":"setTokenId","type":"function","inputs":[{"name":"tokenId_","type":"uint256","internalType":"uint256"}],"outputs":[],"stateMutability":"nonpayable"},{"name":"setTreasury","type":"function","inputs":[{"name":"treasury_","type":"address","internalType":"address"}],"outputs":[],"stateMutability":"nonpayable"},{"name":"tokenId","type":"function","inputs":[],"outputs":[{"name":"","type":"uint256","internalType":"uint256"}],"stateMutability":"view"},{"name":"transferOwnership","type":"function","inputs":[{"name":"newOwner","type":"address","internalType":"address"}],"outputs":[],"stateMutability":"nonpayable"},{"name":"treasury","type":"function","inputs":[],"outputs":[{"name":"","type":"address","internalType":"address"}],"stateMutability":"view"}],"sources":{"contracts/DailyFlowV2.sol":{"content":"// SPDX-License-Identifier: MIT\npragma solidity ^0.8.20;\n\nimport \"https://raw.githubusercontent.com/OpenZeppelin/openzeppelin-contracts/v4.9.6/contracts/access/Ownable2Step.sol\";\nimport \"https://raw.githubusercontent.com/OpenZeppelin/openzeppelin-contracts/v4.9.6/contracts/token/ERC20/utils/SafeERC20.sol\";\nimport \"https://raw.githubusercontent.com/OpenZeppelin/openzeppelin-contracts/v4.9.6/contracts/security/ReentrancyGuard.sol\";\n\nimport \"./PositionHandler.sol\";\nimport \"./IDailyFlowV2.sol\";\n\n/// @dev platformFee is charged only on the profit (delta) portion of the\n/// daily reward; the principal-return portion (PRINCIPAL_RATE, 0.5%/day) is\n/// paid out fee-free. A claim reverts if the pool cannot cover the full\n/// requested reward.\ncontract DailyFlowV2 is PositionHandler, ReentrancyGuard, Ownable2Step, IDailyFlowV2 {\n    using SafeERC20 for *;\n\n    uint256 constant PRECISION = 10 ** 25;\n    uint256 constant BP = 10 ** 21;\n    uint256 constant MIN_USDT_AMOUNT = 10;\n    uint256 constant DAILY_REWARDS_COUNT = 200;\n    uint256 constant PRINCIPAL_RATE = 50 * BP;\n\n    address public override treasury;\n    uint256 public override platformFee;\n\n    mapping(uint256 orderId => IDailyFlowV2.OrderInfo orderInfo) internal _orderInfos;\n    mapping(address user => uint256[] index) internal _infoByUser;\n\n    uint256 public override nextOrderId;\n\n    constructor(\n        address treasury_,\n        uint256 platformFee_,\n        address token_,\n        uint256 tokenId_\n    ) PositionHandler(token_, tokenId_) {\n        _setTreasury(treasury_);\n        _setFee(platformFee_);\n    }\n\n    function lockup(uint256 amount) external override nonReentrant {\n        require(amount >= MIN_USDT_AMOUNT * 10 ** tokenDecimals, \"Amount too small\");\n\n        uint256 orderId = nextOrderId;\n        nextOrderId++;\n\n        amount = _depositPool(amount, tokenId);\n\n        IDailyFlowV2.OrderInfo storage orderInfo = _orderInfos[orderId];\n\n        uint64 timeNow = uint64(block.timestamp);\n        IDailyFlowV2.DailyFlowTier tier = amount < 2000 * 10 ** tokenDecimals\n            ? IDailyFlowV2.DailyFlowTier.Core\n            : IDailyFlowV2.DailyFlowTier.Elite;\n\n        orderInfo.owner = msg.sender;\n        orderInfo.started = timeNow;\n        orderInfo.finished = timeNow + 200 days;\n        orderInfo.lastClaimed = timeNow;\n        orderInfo.amountLocked = amount;\n        orderInfo.amountUnclaimed = ((amount * _getRewardRate(tier)) / PRECISION) * DAILY_REWARDS_COUNT;\n        orderInfo.tier = tier;\n        orderInfo.tokenId = tokenId;\n\n        _infoByUser[msg.sender].push(orderId);\n\n        emit Locked(orderId, msg.sender, amount, tier, timeNow);\n    }\n\n    function claim(uint256 orderId) external override nonReentrant() {\n        IDailyFlowV2.OrderInfo storage orderInfo = _orderInfos[orderId];\n\n        require(orderInfo.owner == msg.sender, \"Not the owner\");\n\n        (uint256 rewardTotal, uint256 daysAlreadyRewared, uint256 daysMustBeRewared, uint256 deltaTotal) =\n            _getPendingRewardsAmount(orderInfo);\n        require(daysAlreadyRewared < 200, \"Claimed everything\");\n        require(daysAlreadyRewared < daysMustBeRewared, \"No unclaimed rewards\");\n\n        uint256 daysToClaim = daysMustBeRewared - daysAlreadyRewared;\n        uint256 fee = deltaTotal * platformFee / PRECISION;\n\n        uint256 amount = _withdrawPool(rewardTotal, orderInfo.tokenId);\n        require(amount >= rewardTotal, \"Insufficient pool liquidity\");\n\n        uint256 positionRewards = amount - rewardTotal;\n        amount = rewardTotal;\n\n        token.safeTransfer(treasury, fee + positionRewards);\n        token.safeTransfer(msg.sender, amount - fee);\n\n        orderInfo.lastClaimed = uint64(block.timestamp);\n        orderInfo.amountUnclaimed -= amount;\n\n        emit Claimed(orderId, msg.sender, daysToClaim, amount - fee, fee, orderInfo.tier, positionRewards, deltaTotal);\n    }\n\n    function getOrder(uint256 orderId) public view override returns (IDailyFlowV2.OrderInfoView memory order) {\n        IDailyFlowV2.OrderInfo storage orderInfo = _orderInfos[orderId];\n        (uint256 amountAvailable,,, uint256 deltaAvailable) = _getPendingRewardsAmount(orderInfo);\n\n        order = IDailyFlowV2.OrderInfoView({\n            orderId: orderId,\n            owner: orderInfo.owner,\n            started: orderInfo.started,\n            finished: orderInfo.finished,\n            lastClaimed: orderInfo.lastClaimed,\n            amountLocked: orderInfo.amountLocked,\n            amountUnclaimed: orderInfo.amountUnclaimed,\n            amountAvailable: amountAvailable,\n            amountAvailablePrincipal: amountAvailable - deltaAvailable,\n            amountAvailableDelta: deltaAvailable,\n            tier: orderInfo.tier,\n            tokenId: orderInfo.tokenId\n        });\n    }\n\n    function getUserOrdersCount(address user) external view override returns (uint256) {\n        return _infoByUser[user].length;\n    }\n\n    function getUserOrders(address user, uint256 from, uint256 number) public view override returns (IDailyFlowV2.OrderInfoView[] memory orders) {\n        uint256[] storage indexes = _infoByUser[user];\n\n        uint256 indexesLength = indexes.length;\n        if (from >= indexesLength) return orders;\n        if (from + number > indexesLength) {\n            number = indexesLength - from;\n        }\n\n        orders = new IDailyFlowV2.OrderInfoView[](number);\n\n        for (uint256 i = 0; i < number; i++) {\n            orders[i] = getOrder(indexes[from + i]);\n        }\n    }\n\n    function setTreasury(address treasury_) external override onlyOwner {\n        _setTreasury(treasury_);\n    }\n\n    function setFee(uint256 fee_) external override onlyOwner {\n        _setFee(fee_);\n    }\n\n    function setTokenId(uint256 tokenId_) external override onlyOwner {\n        _changeTokenId(tokenId_);\n    }\n\n    function _setTreasury(address treasury_) internal {\n        require(treasury_ != address(0), \"Zero treasury\");\n        treasury = treasury_;\n    }\n\n    function _setFee(uint256 fee_) internal {\n        require(fee_ <= PRECISION, \"Fee too high\");\n        platformFee = fee_;\n    }\n\n    function _getRewardRate(IDailyFlowV2.DailyFlowTier tier) internal pure returns (uint256 rewardRate) {\n        if (tier == IDailyFlowV2.DailyFlowTier.Core) {\n            return 110 * BP;\n        } else {\n            return 130 * BP;\n        }\n    }\n\n    function _getPendingRewardsAmount(IDailyFlowV2.OrderInfo storage orderInfo)\n        internal\n        view\n        returns (\n            uint256 pendingRewards,\n            uint256 daysAlreadyRewared,\n            uint256 daysMustBeRewared,\n            uint256 deltaPending\n        )\n    {\n        uint64 started = orderInfo.started;\n        uint64 lastClaimed = orderInfo.lastClaimed;\n        daysAlreadyRewared = (lastClaimed - started) / 1 days;\n        daysMustBeRewared = (block.timestamp - started) / 1 days;\n        if (daysMustBeRewared > 200) {\n            daysMustBeRewared = 200;\n        }\n\n        if (daysAlreadyRewared >= 200) {\n            return (0, daysAlreadyRewared, daysMustBeRewared, 0);\n        }\n        if (daysAlreadyRewared >= daysMustBeRewared) {\n            return (0, daysAlreadyRewared, daysMustBeRewared, 0);\n        }\n\n        uint256 daysToClaim = daysMustBeRewared - daysAlreadyRewared;\n        uint256 dailyReward = (orderInfo.amountLocked * _getRewardRate(orderInfo.tier)) / PRECISION;\n        uint256 dailyDelta = dailyReward - (orderInfo.amountLocked * PRINCIPAL_RATE) / PRECISION;\n\n        pendingRewards = dailyReward * daysToClaim;\n        deltaPending = dailyDelta * daysToClaim;\n    }\n}\n"},"https://raw.githubusercontent.com/OpenZeppelin/openzeppelin-contracts/v4.9.6/contracts/access/Ownable2Step.sol":{"content":"// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.9.0) (access/Ownable2Step.sol)\n\npragma solidity ^0.8.0;\n\nimport \"./Ownable.sol\";\n\n/**\n * @dev Contract module which provides access control mechanism, where\n * there is an account (an owner) that can be granted exclusive access to\n * specific functions.\n *\n * By default, the owner account will be the one that deploys the contract. This\n * can later be changed with {transferOwnership} and {acceptOwnership}.\n *\n * This module is used through inheritance. It will make available all functions\n * from parent (Ownable).\n */\nabstract contract Ownable2Step is Ownable {\n    address private _pendingOwner;\n\n    event OwnershipTransferStarted(address indexed previousOwner, address indexed newOwner);\n\n    /**\n     * @dev Returns the address of the pending owner.\n     */\n    function pendingOwner() public view virtual returns (address) {\n        return _pendingOwner;\n    }\n\n    /**\n     * @dev Starts the ownership transfer of the contract to a new account. Replaces the pending transfer if there is one.\n     * Can only be called by the current owner.\n     */\n    function transferOwnership(address newOwner) public virtual override onlyOwner {\n        _pendingOwner = newOwner;\n        emit OwnershipTransferStarted(owner(), newOwner);\n    }\n\n    /**\n     * @dev Transfers ownership of the contract to a new account (`newOwner`) and deletes any pending owner.\n     * Internal function without access restriction.\n     */\n    function _transferOwnership(address newOwner) internal virtual override {\n        delete _pendingOwner;\n        super._transferOwnership(newOwner);\n    }\n\n    /**\n     * @dev The new owner accepts the ownership transfer.\n     */\n    function acceptOwnership() public virtual {\n        address sender = _msgSender();\n        require(pendingOwner() == sender, \"Ownable2Step: caller is not the new owner\");\n        _transferOwnership(sender);\n    }\n}\n"},"https://raw.githubusercontent.com/OpenZeppelin/openzeppelin-contracts/v4.9.6/contracts/access/Ownable.sol":{"content":"// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.9.0) (access/Ownable.sol)\n\npragma solidity ^0.8.0;\n\nimport \"../utils/Context.sol\";\n\n/**\n * @dev Contract module which provides a basic access control mechanism, where\n * there is an account (an owner) that can be granted exclusive access to\n * specific functions.\n *\n * By default, the owner account will be the one that deploys the contract. This\n * can later be changed with {transferOwnership}.\n *\n * This module is used through inheritance. It will make available the modifier\n * `onlyOwner`, which can be applied to your functions to restrict their use to\n * the owner.\n */\nabstract contract Ownable is Context {\n    address private _owner;\n\n    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);\n\n    /**\n     * @dev Initializes the contract setting the deployer as the initial owner.\n     */\n    constructor() {\n        _transferOwnership(_msgSender());\n    }\n\n    /**\n     * @dev Throws if called by any account other than the owner.\n     */\n    modifier onlyOwner() {\n        _checkOwner();\n        _;\n    }\n\n    /**\n     * @dev Returns the address of the current owner.\n     */\n    function owner() public view virtual returns (address) {\n        return _owner;\n    }\n\n    /**\n     * @dev Throws if the sender is not the owner.\n     */\n    function _checkOwner() internal view virtual {\n        require(owner() == _msgSender(), \"Ownable: caller is not the owner\");\n    }\n\n    /**\n     * @dev Leaves the contract without owner. It will not be possible to call\n     * `onlyOwner` functions. Can only be called by the current owner.\n     *\n     * NOTE: Renouncing ownership will leave the contract without an owner,\n     * thereby disabling any functionality that is only available to the owner.\n     */\n    function renounceOwnership() public virtual onlyOwner {\n        _transferOwnership(address(0));\n    }\n\n    /**\n     * @dev Transfers ownership of the contract to a new account (`newOwner`).\n     * Can only be called by the current owner.\n     */\n    function transferOwnership(address newOwner) public virtual onlyOwner {\n        require(newOwner != address(0), \"Ownable: new owner is the zero address\");\n        _transferOwnership(newOwner);\n    }\n\n    /**\n     * @dev Transfers ownership of the contract to a new account (`newOwner`).\n     * Internal function without access restriction.\n     */\n    function _transferOwnership(address newOwner) internal virtual {\n        address oldOwner = _owner;\n        _owner = newOwner;\n        emit OwnershipTransferred(oldOwner, newOwner);\n    }\n}\n"},"https://raw.githubusercontent.com/OpenZeppelin/openzeppelin-contracts/v4.9.6/contracts/utils/Context.sol":{"content":"// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.9.4) (utils/Context.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Provides information about the current execution context, including the\n * sender of the transaction and its data. While these are generally available\n * via msg.sender and msg.data, they should not be accessed in such a direct\n * manner, since when dealing with meta-transactions the account sending and\n * paying for execution may not be the actual sender (as far as an application\n * is concerned).\n *\n * This contract is only required for intermediate, library-like contracts.\n */\nabstract contract Context {\n    function _msgSender() internal view virtual returns (address) {\n        return msg.sender;\n    }\n\n    function _msgData() internal view virtual returns (bytes calldata) {\n        return msg.data;\n    }\n\n    function _contextSuffixLength() internal view virtual returns (uint256) {\n        return 0;\n    }\n}\n"},"https://raw.githubusercontent.com/OpenZeppelin/openzeppelin-contracts/v4.9.6/contracts/token/ERC20/utils/SafeERC20.sol":{"content":"// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.9.3) (token/ERC20/utils/SafeERC20.sol)\n\npragma solidity ^0.8.0;\n\nimport \"../IERC20.sol\";\nimport \"../extensions/IERC20Permit.sol\";\nimport \"../../../utils/Address.sol\";\n\n/**\n * @title SafeERC20\n * @dev Wrappers around ERC20 operations that throw on failure (when the token\n * contract returns false). Tokens that return no value (and instead revert or\n * throw on failure) are also supported, non-reverting calls are assumed to be\n * successful.\n * To use this library you can add a `using SafeERC20 for IERC20;` statement to your contract,\n * which allows you to call the safe operations as `token.safeTransfer(...)`, etc.\n */\nlibrary SafeERC20 {\n    using Address for address;\n\n    /**\n     * @dev Transfer `value` amount of `token` from the calling contract to `to`. If `token` returns no value,\n     * non-reverting calls are assumed to be successful.\n     */\n    function safeTransfer(IERC20 token, address to, uint256 value) internal {\n        _callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));\n    }\n\n    /**\n     * @dev Transfer `value` amount of `token` from `from` to `to`, spending the approval given by `from` to the\n     * calling contract. If `token` returns no value, non-reverting calls are assumed to be successful.\n     */\n    function safeTransferFrom(IERC20 token, address from, address to, uint256 value) internal {\n        _callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value));\n    }\n\n    /**\n     * @dev Deprecated. This function has issues similar to the ones found in\n     * {IERC20-approve}, and its usage is discouraged.\n     *\n     * Whenever possible, use {safeIncreaseAllowance} and\n     * {safeDecreaseAllowance} instead.\n     */\n    function safeApprove(IERC20 token, address spender, uint256 value) internal {\n        // safeApprove should only be called when setting an initial allowance,\n        // or when resetting it to zero. To increase and decrease it, use\n        // 'safeIncreaseAllowance' and 'safeDecreaseAllowance'\n        require(\n            (value == 0) || (token.allowance(address(this), spender) == 0),\n            \"SafeERC20: approve from non-zero to non-zero allowance\"\n        );\n        _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value));\n    }\n\n    /**\n     * @dev Increase the calling contract's allowance toward `spender` by `value`. If `token` returns no value,\n     * non-reverting calls are assumed to be successful.\n     */\n    function safeIncreaseAllowance(IERC20 token, address spender, uint256 value) internal {\n        uint256 oldAllowance = token.allowance(address(this), spender);\n        _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, oldAllowance + value));\n    }\n\n    /**\n     * @dev Decrease the calling contract's allowance toward `spender` by `value`. If `token` returns no value,\n     * non-reverting calls are assumed to be successful.\n     */\n    function safeDecreaseAllowance(IERC20 token, address spender, uint256 value) internal {\n        unchecked {\n            uint256 oldAllowance = token.allowance(address(this), spender);\n            require(oldAllowance >= value, \"SafeERC20: decreased allowance below zero\");\n            _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, oldAllowance - value));\n        }\n    }\n\n    /**\n     * @dev Set the calling contract's allowance toward `spender` to `value`. If `token` returns no value,\n     * non-reverting calls are assumed to be successful. Meant to be used with tokens that require the approval\n     * to be set to zero before setting it to a non-zero value, such as USDT.\n     */\n    function forceApprove(IERC20 token, address spender, uint256 value) internal {\n        bytes memory approvalCall = abi.encodeWithSelector(token.approve.selector, spender, value);\n\n        if (!_callOptionalReturnBool(token, approvalCall)) {\n            _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, 0));\n            _callOptionalReturn(token, approvalCall);\n        }\n    }\n\n    /**\n     * @dev Use a ERC-2612 signature to set the `owner` approval toward `spender` on `token`.\n     * Revert on invalid signature.\n     */\n    function safePermit(\n        IERC20Permit token,\n        address owner,\n        address spender,\n        uint256 value,\n        uint256 deadline,\n        uint8 v,\n        bytes32 r,\n        bytes32 s\n    ) internal {\n        uint256 nonceBefore = token.nonces(owner);\n        token.permit(owner, spender, value, deadline, v, r, s);\n        uint256 nonceAfter = token.nonces(owner);\n        require(nonceAfter == nonceBefore + 1, \"SafeERC20: permit did not succeed\");\n    }\n\n    /**\n     * @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement\n     * on the return value: the return value is optional (but if data is returned, it must not be false).\n     * @param token The token targeted by the call.\n     * @param data The call data (encoded using abi.encode or one of its variants).\n     */\n    function _callOptionalReturn(IERC20 token, bytes memory data) private {\n        // We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since\n        // we're implementing it ourselves. We use {Address-functionCall} to perform this call, which verifies that\n        // the target address contains contract code and also asserts for success in the low-level call.\n\n        bytes memory returndata = address(token).functionCall(data, \"SafeERC20: low-level call failed\");\n        require(returndata.length == 0 || abi.decode(returndata, (bool)), \"SafeERC20: ERC20 operation did not succeed\");\n    }\n\n    /**\n     * @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement\n     * on the return value: the return value is optional (but if data is returned, it must not be false).\n     * @param token The token targeted by the call.\n     * @param data The call data (encoded using abi.encode or one of its variants).\n     *\n     * This is a variant of {_callOptionalReturn} that silents catches all reverts and returns a bool instead.\n     */\n    function _callOptionalReturnBool(IERC20 token, bytes memory data) private returns (bool) {\n        // We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since\n        // we're implementing it ourselves. We cannot use {Address-functionCall} here since this should return false\n        // and not revert is the subcall reverts.\n\n        (bool success, bytes memory returndata) = address(token).call(data);\n        return\n            success && (returndata.length == 0 || abi.decode(returndata, (bool))) && Address.isContract(address(token));\n    }\n}\n"},"https://raw.githubusercontent.com/OpenZeppelin/openzeppelin-contracts/v4.9.6/contracts/token/ERC20/IERC20.sol":{"content":"// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.9.0) (token/ERC20/IERC20.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Interface of the ERC20 standard as defined in the EIP.\n */\ninterface IERC20 {\n    /**\n     * @dev Emitted when `value` tokens are moved from one account (`from`) to\n     * another (`to`).\n     *\n     * Note that `value` may be zero.\n     */\n    event Transfer(address indexed from, address indexed to, uint256 value);\n\n    /**\n     * @dev Emitted when the allowance of a `spender` for an `owner` is set by\n     * a call to {approve}. `value` is the new allowance.\n     */\n    event Approval(address indexed owner, address indexed spender, uint256 value);\n\n    /**\n     * @dev Returns the amount of tokens in existence.\n     */\n    function totalSupply() external view returns (uint256);\n\n    /**\n     * @dev Returns the amount of tokens owned by `account`.\n     */\n    function balanceOf(address account) external view returns (uint256);\n\n    /**\n     * @dev Moves `amount` tokens from the caller's account to `to`.\n     *\n     * Returns a boolean value indicating whether the operation succeeded.\n     *\n     * Emits a {Transfer} event.\n     */\n    function transfer(address to, uint256 amount) external returns (bool);\n\n    /**\n     * @dev Returns the remaining number of tokens that `spender` will be\n     * allowed to spend on behalf of `owner` through {transferFrom}. This is\n     * zero by default.\n     *\n     * This value changes when {approve} or {transferFrom} are called.\n     */\n    function allowance(address owner, address spender) external view returns (uint256);\n\n    /**\n     * @dev Sets `amount` as the allowance of `spender` over the caller's tokens.\n     *\n     * Returns a boolean value indicating whether the operation succeeded.\n     *\n     * IMPORTANT: Beware that changing an allowance with this method brings the risk\n     * that someone may use both the old and the new allowance by unfortunate\n     * transaction ordering. One possible solution to mitigate this race\n     * condition is to first reduce the spender's allowance to 0 and set the\n     * desired value afterwards:\n     * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729\n     *\n     * Emits an {Approval} event.\n     */\n    function approve(address spender, uint256 amount) external returns (bool);\n\n    /**\n     * @dev Moves `amount` tokens from `from` to `to` using the\n     * allowance mechanism. `amount` is then deducted from the caller's\n     * allowance.\n     *\n     * Returns a boolean value indicating whether the operation succeeded.\n     *\n     * Emits a {Transfer} event.\n     */\n    function transferFrom(address from, address to, uint256 amount) external returns (bool);\n}\n"},"https://raw.githubusercontent.com/OpenZeppelin/openzeppelin-contracts/v4.9.6/contracts/token/ERC20/extensions/IERC20Permit.sol":{"content":"// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.9.4) (token/ERC20/extensions/IERC20Permit.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Interface of the ERC20 Permit extension allowing approvals to be made via signatures, as defined in\n * https://eips.ethereum.org/EIPS/eip-2612[EIP-2612].\n *\n * Adds the {permit} method, which can be used to change an account's ERC20 allowance (see {IERC20-allowance}) by\n * presenting a message signed by the account. By not relying on {IERC20-approve}, the token holder account doesn't\n * need to send a transaction, and thus is not required to hold Ether at all.\n *\n * ==== Security Considerations\n *\n * There are two important considerations concerning the use of `permit`. The first is that a valid permit signature\n * expresses an allowance, and it should not be assumed to convey additional meaning. In particular, it should not be\n * considered as an intention to spend the allowance in any specific way. The second is that because permits have\n * built-in replay protection and can be submitted by anyone, they can be frontrun. A protocol that uses permits should\n * take this into consideration and allow a `permit` call to fail. Combining these two aspects, a pattern that may be\n * generally recommended is:\n *\n * ```solidity\n * function doThingWithPermit(..., uint256 value, uint256 deadline, uint8 v, bytes32 r, bytes32 s) public {\n *     try token.permit(msg.sender, address(this), value, deadline, v, r, s) {} catch {}\n *     doThing(..., value);\n * }\n *\n * function doThing(..., uint256 value) public {\n *     token.safeTransferFrom(msg.sender, address(this), value);\n *     ...\n * }\n * ```\n *\n * Observe that: 1) `msg.sender` is used as the owner, leaving no ambiguity as to the signer intent, and 2) the use of\n * `try/catch` allows the permit to fail and makes the code tolerant to frontrunning. (See also\n * {SafeERC20-safeTransferFrom}).\n *\n * Additionally, note that smart contract wallets (such as Argent or Safe) are not able to produce permit signatures, so\n * contracts should have entry points that don't rely on permit.\n */\ninterface IERC20Permit {\n    /**\n     * @dev Sets `value` as the allowance of `spender` over ``owner``'s tokens,\n     * given ``owner``'s signed approval.\n     *\n     * IMPORTANT: The same issues {IERC20-approve} has related to transaction\n     * ordering also apply here.\n     *\n     * Emits an {Approval} event.\n     *\n     * Requirements:\n     *\n     * - `spender` cannot be the zero address.\n     * - `deadline` must be a timestamp in the future.\n     * - `v`, `r` and `s` must be a valid `secp256k1` signature from `owner`\n     * over the EIP712-formatted function arguments.\n     * - the signature must use ``owner``'s current nonce (see {nonces}).\n     *\n     * For more information on the signature format, see the\n     * https://eips.ethereum.org/EIPS/eip-2612#specification[relevant EIP\n     * section].\n     *\n     * CAUTION: See Security Considerations above.\n     */\n    function permit(\n        address owner,\n        address spender,\n        uint256 value,\n        uint256 deadline,\n        uint8 v,\n        bytes32 r,\n        bytes32 s\n    ) external;\n\n    /**\n     * @dev Returns the current nonce for `owner`. This value must be\n     * included whenever a signature is generated for {permit}.\n     *\n     * Every successful call to {permit} increases ``owner``'s nonce by one. This\n     * prevents a signature from being used multiple times.\n     */\n    function nonces(address owner) external view returns (uint256);\n\n    /**\n     * @dev Returns the domain separator used in the encoding of the signature for {permit}, as defined by {EIP712}.\n     */\n    // solhint-disable-next-line func-name-mixedcase\n    function DOMAIN_SEPARATOR() external view returns (bytes32);\n}\n"},"https://raw.githubusercontent.com/OpenZeppelin/openzeppelin-contracts/v4.9.6/contracts/utils/Address.sol":{"content":"// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.9.0) (utils/Address.sol)\n\npragma solidity ^0.8.1;\n\n/**\n * @dev Collection of functions related to the address type\n */\nlibrary Address {\n    /**\n     * @dev Returns true if `account` is a contract.\n     *\n     * [IMPORTANT]\n     * ====\n     * It is unsafe to assume that an address for which this function returns\n     * false is an externally-owned account (EOA) and not a contract.\n     *\n     * Among others, `isContract` will return false for the following\n     * types of addresses:\n     *\n     *  - an externally-owned account\n     *  - a contract in construction\n     *  - an address where a contract will be created\n     *  - an address where a contract lived, but was destroyed\n     *\n     * Furthermore, `isContract` will also return true if the target contract within\n     * the same transaction is already scheduled for destruction by `SELFDESTRUCT`,\n     * which only has an effect at the end of a transaction.\n     * ====\n     *\n     * [IMPORTANT]\n     * ====\n     * You shouldn't rely on `isContract` to protect against flash loan attacks!\n     *\n     * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets\n     * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract\n     * constructor.\n     * ====\n     */\n    function isContract(address account) internal view returns (bool) {\n        // This method relies on extcodesize/address.code.length, which returns 0\n        // for contracts in construction, since the code is only stored at the end\n        // of the constructor execution.\n\n        return account.code.length > 0;\n    }\n\n    /**\n     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to\n     * `recipient`, forwarding all available gas and reverting on errors.\n     *\n     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost\n     * of certain opcodes, possibly making contracts go over the 2300 gas limit\n     * imposed by `transfer`, making them unable to receive funds via\n     * `transfer`. {sendValue} removes this limitation.\n     *\n     * https://consensys.net/diligence/blog/2019/09/stop-using-soliditys-transfer-now/[Learn more].\n     *\n     * IMPORTANT: because control is transferred to `recipient`, care must be\n     * taken to not create reentrancy vulnerabilities. Consider using\n     * {ReentrancyGuard} or the\n     * https://solidity.readthedocs.io/en/v0.8.0/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].\n     */\n    function sendValue(address payable recipient, uint256 amount) internal {\n        require(address(this).balance >= amount, \"Address: insufficient balance\");\n\n        (bool success, ) = recipient.call{value: amount}(\"\");\n        require(success, \"Address: unable to send value, recipient may have reverted\");\n    }\n\n    /**\n     * @dev Performs a Solidity function call using a low level `call`. A\n     * plain `call` is an unsafe replacement for a function call: use this\n     * function instead.\n     *\n     * If `target` reverts with a revert reason, it is bubbled up by this\n     * function (like regular Solidity function calls).\n     *\n     * Returns the raw returned data. To convert to the expected return value,\n     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].\n     *\n     * Requirements:\n     *\n     * - `target` must be a contract.\n     * - calling `target` with `data` must not revert.\n     *\n     * _Available since v3.1._\n     */\n    function functionCall(address target, bytes memory data) internal returns (bytes memory) {\n        return functionCallWithValue(target, data, 0, \"Address: low-level call failed\");\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with\n     * `errorMessage` as a fallback revert reason when `target` reverts.\n     *\n     * _Available since v3.1._\n     */\n    function functionCall(\n        address target,\n        bytes memory data,\n        string memory errorMessage\n    ) internal returns (bytes memory) {\n        return functionCallWithValue(target, data, 0, errorMessage);\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n     * but also transferring `value` wei to `target`.\n     *\n     * Requirements:\n     *\n     * - the calling contract must have an ETH balance of at least `value`.\n     * - the called Solidity function must be `payable`.\n     *\n     * _Available since v3.1._\n     */\n    function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {\n        return functionCallWithValue(target, data, value, \"Address: low-level call with value failed\");\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but\n     * with `errorMessage` as a fallback revert reason when `target` reverts.\n     *\n     * _Available since v3.1._\n     */\n    function functionCallWithValue(\n        address target,\n        bytes memory data,\n        uint256 value,\n        string memory errorMessage\n    ) internal returns (bytes memory) {\n        require(address(this).balance >= value, \"Address: insufficient balance for call\");\n        (bool success, bytes memory returndata) = target.call{value: value}(data);\n        return verifyCallResultFromTarget(target, success, returndata, errorMessage);\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n     * but performing a static call.\n     *\n     * _Available since v3.3._\n     */\n    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {\n        return functionStaticCall(target, data, \"Address: low-level static call failed\");\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],\n     * but performing a static call.\n     *\n     * _Available since v3.3._\n     */\n    function functionStaticCall(\n        address target,\n        bytes memory data,\n        string memory errorMessage\n    ) internal view returns (bytes memory) {\n        (bool success, bytes memory returndata) = target.staticcall(data);\n        return verifyCallResultFromTarget(target, success, returndata, errorMessage);\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n     * but performing a delegate call.\n     *\n     * _Available since v3.4._\n     */\n    function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {\n        return functionDelegateCall(target, data, \"Address: low-level delegate call failed\");\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],\n     * but performing a delegate call.\n     *\n     * _Available since v3.4._\n     */\n    function functionDelegateCall(\n        address target,\n        bytes memory data,\n        string memory errorMessage\n    ) internal returns (bytes memory) {\n        (bool success, bytes memory returndata) = target.delegatecall(data);\n        return verifyCallResultFromTarget(target, success, returndata, errorMessage);\n    }\n\n    /**\n     * @dev Tool to verify that a low level call to smart-contract was successful, and revert (either by bubbling\n     * the revert reason or using the provided one) in case of unsuccessful call or if target was not a contract.\n     *\n     * _Available since v4.8._\n     */\n    function verifyCallResultFromTarget(\n        address target,\n        bool success,\n        bytes memory returndata,\n        string memory errorMessage\n    ) internal view returns (bytes memory) {\n        if (success) {\n            if (returndata.length == 0) {\n                // only check isContract if the call was successful and the return data is empty\n                // otherwise we already know that it was a contract\n                require(isContract(target), \"Address: call to non-contract\");\n            }\n            return returndata;\n        } else {\n            _revert(returndata, errorMessage);\n        }\n    }\n\n    /**\n     * @dev Tool to verify that a low level call was successful, and revert if it wasn't, either by bubbling the\n     * revert reason or using the provided one.\n     *\n     * _Available since v4.3._\n     */\n    function verifyCallResult(\n        bool success,\n        bytes memory returndata,\n        string memory errorMessage\n    ) internal pure returns (bytes memory) {\n        if (success) {\n            return returndata;\n        } else {\n            _revert(returndata, errorMessage);\n        }\n    }\n\n    function _revert(bytes memory returndata, string memory errorMessage) private pure {\n        // Look for revert reason and bubble it up if present\n        if (returndata.length > 0) {\n            // The easiest way to bubble the revert reason is using memory via assembly\n            /// @solidity memory-safe-assembly\n            assembly {\n                let returndata_size := mload(returndata)\n                revert(add(32, returndata), returndata_size)\n            }\n        } else {\n            revert(errorMessage);\n        }\n    }\n}\n"},"https://raw.githubusercontent.com/OpenZeppelin/openzeppelin-contracts/v4.9.6/contracts/security/ReentrancyGuard.sol":{"content":"// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.9.0) (security/ReentrancyGuard.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Contract module that helps prevent reentrant calls to a function.\n *\n * Inheriting from `ReentrancyGuard` will make the {nonReentrant} modifier\n * available, which can be applied to functions to make sure there are no nested\n * (reentrant) calls to them.\n *\n * Note that because there is a single `nonReentrant` guard, functions marked as\n * `nonReentrant` may not call one another. This can be worked around by making\n * those functions `private`, and then adding `external` `nonReentrant` entry\n * points to them.\n *\n * TIP: If you would like to learn more about reentrancy and alternative ways\n * to protect against it, check out our blog post\n * https://blog.openzeppelin.com/reentrancy-after-istanbul/[Reentrancy After Istanbul].\n */\nabstract contract ReentrancyGuard {\n    // Booleans are more expensive than uint256 or any type that takes up a full\n    // word because each write operation emits an extra SLOAD to first read the\n    // slot's contents, replace the bits taken up by the boolean, and then write\n    // back. This is the compiler's defense against contract upgrades and\n    // pointer aliasing, and it cannot be disabled.\n\n    // The values being non-zero value makes deployment a bit more expensive,\n    // but in exchange the refund on every call to nonReentrant will be lower in\n    // amount. Since refunds are capped to a percentage of the total\n    // transaction's gas, it is best to keep them low in cases like this one, to\n    // increase the likelihood of the full refund coming into effect.\n    uint256 private constant _NOT_ENTERED = 1;\n    uint256 private constant _ENTERED = 2;\n\n    uint256 private _status;\n\n    constructor() {\n        _status = _NOT_ENTERED;\n    }\n\n    /**\n     * @dev Prevents a contract from calling itself, directly or indirectly.\n     * Calling a `nonReentrant` function from another `nonReentrant`\n     * function is not supported. It is possible to prevent this from happening\n     * by making the `nonReentrant` function external, and making it call a\n     * `private` function that does the actual work.\n     */\n    modifier nonReentrant() {\n        _nonReentrantBefore();\n        _;\n        _nonReentrantAfter();\n    }\n\n    function _nonReentrantBefore() private {\n        // On the first call to nonReentrant, _status will be _NOT_ENTERED\n        require(_status != _ENTERED, \"ReentrancyGuard: reentrant call\");\n\n        // Any calls to nonReentrant after this point will fail\n        _status = _ENTERED;\n    }\n\n    function _nonReentrantAfter() private {\n        // By storing the original value once again, a refund is triggered (see\n        // https://eips.ethereum.org/EIPS/eip-2200)\n        _status = _NOT_ENTERED;\n    }\n\n    /**\n     * @dev Returns true if the reentrancy guard is currently set to \"entered\", which indicates there is a\n     * `nonReentrant` function in the call stack.\n     */\n    function _reentrancyGuardEntered() internal view returns (bool) {\n        return _status == _ENTERED;\n    }\n}\n"},"contracts/PositionHandler.sol":{"content":"// SPDX-License-Identifier: MIT\npragma solidity ^0.8.20;\n\nimport \"https://raw.githubusercontent.com/OpenZeppelin/openzeppelin-contracts/v4.9.6/contracts/token/ERC20/extensions/IERC20Metadata.sol\";\nimport \"https://raw.githubusercontent.com/OpenZeppelin/openzeppelin-contracts/v4.9.6/contracts/token/ERC20/utils/SafeERC20.sol\";\n\nimport \"./libraries/TickMath.sol\";\nimport \"./libraries/LiquidityAmounts.sol\";\n\nimport \"./interfaces/IPancakeV3Factory.sol\";\nimport \"./interfaces/IPancakeV3Pool.sol\";\nimport \"./interfaces/INonfungiblePositionManager.sol\";\n\ncontract PositionHandler {\n    using SafeERC20 for *;\n\n    IPancakeV3Factory constant factory = IPancakeV3Factory(0x0BFbCF9fa4f9C56B0F40a671Ad40E0805A091865);\n    INonfungiblePositionManager constant nfpm = INonfungiblePositionManager(0x46A15B0b27311cedF172AB29E4f4766fbE7F4364);\n    IERC20Metadata immutable token;\n    IPancakeV3Pool immutable pool;\n    uint256 immutable tokenDecimals;\n    bool immutable tokenIsToken0;\n\n    uint256 public tokenId;\n\n    constructor(\n        address token_,\n        uint256 tokenId_\n    ) {\n        require(tokenId_ != 0, \"Invalid token id\");\n\n        token = IERC20Metadata(token_);\n        tokenDecimals = token.decimals();\n        tokenId = tokenId_;\n\n        (,, address token0, address token1, uint24 fee,,,,,,,) = nfpm.positions(tokenId_);\n        require(token_ == token0 || token_ == token1, \"Wrong token\");\n        tokenIsToken0 = token_ == token0;\n\n        pool = IPancakeV3Pool(factory.getPool(token0, token1, fee));\n        _checkPositionSide(tokenId_);\n    }\n\n    function _changeTokenId(uint256 tokenId_) internal {\n        require(tokenId_ != 0, \"Invalid token id\");\n\n        (,, address token0, address token1, uint24 fee,,,,,,,) = nfpm.positions(tokenId_);\n        address pool_ = factory.getPool(token0, token1, fee);\n        require(pool_ == address(pool), \"Wrong position\");\n\n        _checkPositionSide(tokenId_);\n\n        tokenId = tokenId_;\n    }\n\n    function _depositPool(uint256 amount, uint256 tokenId_) internal returns (uint256 amountOut) {\n        _checkPositionSide(tokenId_);\n\n        token.safeTransferFrom(msg.sender, address(this), amount);\n        token.approve(address(nfpm), amount);\n\n        INonfungiblePositionManager.IncreaseLiquidityParams memory params\n            = INonfungiblePositionManager.IncreaseLiquidityParams({\n                tokenId: tokenId_,\n                amount0Desired: tokenIsToken0 ? amount : 0,\n                amount1Desired: !tokenIsToken0 ? amount : 0,\n                amount0Min: 0,\n                amount1Min: 0,\n                deadline: block.timestamp\n            });\n\n        (, uint256 amount0, uint256 amount1) = nfpm.increaseLiquidity(params);\n\n        amountOut = tokenIsToken0 ? amount0 : amount1;\n\n        /* solcov ignore next */\n        if (amountOut < amount) {\n            token.safeTransfer(msg.sender, amount - amountOut);\n        }\n    }\n\n    function _withdrawPool(uint256 amount, uint256 tokenId_) internal returns (uint256 amountOut) {\n        _checkPositionSide(tokenId_);\n\n        uint128 liquidity = _getLiquidityForAmount(amount, tokenId_);\n\n        INonfungiblePositionManager.DecreaseLiquidityParams memory paramsDecrease \n            = INonfungiblePositionManager.DecreaseLiquidityParams({\n                tokenId: tokenId_,\n                liquidity: liquidity,\n                amount0Min: 0,\n                amount1Min: 0,\n                deadline: block.timestamp\n            });\n\n        nfpm.decreaseLiquidity(paramsDecrease);\n\n        INonfungiblePositionManager.CollectParams memory paramsCollect =\n            INonfungiblePositionManager.CollectParams({\n                tokenId: tokenId_,\n                recipient: address(this),\n                amount0Max: type(uint128).max,\n                amount1Max: type(uint128).max\n            });\n\n        (uint256 amount0, uint256 amount1) = nfpm.collect(paramsCollect);\n\n        amountOut = tokenIsToken0 ? amount0 : amount1;\n    }\n\n    function _getLiquidityForAmount(uint256 amount, uint256 tokenId_) internal view returns (uint128 liquidity) {\n        (,,,,, int24 tickLower, int24 tickUpper,,,,,) = nfpm.positions(tokenId_);\n        uint160 sqrtA = TickMath.getSqrtRatioAtTick(tickLower);\n        uint160 sqrtB = TickMath.getSqrtRatioAtTick(tickUpper);\n        \n        liquidity = tokenIsToken0\n            ? LiquidityAmounts.getLiquidityForAmount0(sqrtA, sqrtB, amount)\n            : LiquidityAmounts.getLiquidityForAmount1(sqrtA, sqrtB, amount);\n\n        require(liquidity > 0, \"Amount too small\");\n\n        liquidity += 1;\n    }\n\n    function _checkPositionSide(uint256 tokenId_) internal view {\n        (,,,,, int24 tickLower, int24 tickUpper,,,,,) = nfpm.positions(tokenId_);\n\n        (, int24 tick,,,,,) = pool.slot0();\n\n        if (tokenIsToken0) {\n            require(tick < tickLower, \"Wrong side\");\n        } else {\n            require(tick >= tickUpper, \"Wrong side\");\n        }\n    }\n}"},"https://raw.githubusercontent.com/OpenZeppelin/openzeppelin-contracts/v4.9.6/contracts/token/ERC20/extensions/IERC20Metadata.sol":{"content":"// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (token/ERC20/extensions/IERC20Metadata.sol)\n\npragma solidity ^0.8.0;\n\nimport \"../IERC20.sol\";\n\n/**\n * @dev Interface for the optional metadata functions from the ERC20 standard.\n *\n * _Available since v4.1._\n */\ninterface IERC20Metadata is IERC20 {\n    /**\n     * @dev Returns the name of the token.\n     */\n    function name() external view returns (string memory);\n\n    /**\n     * @dev Returns the symbol of the token.\n     */\n    function symbol() external view returns (string memory);\n\n    /**\n     * @dev Returns the decimals places of the token.\n     */\n    function decimals() external view returns (uint8);\n}\n"},"contracts/libraries/TickMath.sol":{"content":"// SPDX-License-Identifier: GPL-2.0-or-later\npragma solidity >=0.5.0;\n\n/// @title Math library for computing sqrt prices from ticks and vice versa\n/// @notice Computes sqrt price for ticks of size 1.0001, i.e. sqrt(1.0001^tick) as fixed point Q64.96 numbers. Supports\n/// prices between 2**-128 and 2**128\nlibrary TickMath {\n    /// @dev The minimum tick that may be passed to #getSqrtRatioAtTick computed from log base 1.0001 of 2**-128\n    int24 internal constant MIN_TICK = -887272;\n    /// @dev The maximum tick that may be passed to #getSqrtRatioAtTick computed from log base 1.0001 of 2**128\n    int24 internal constant MAX_TICK = -MIN_TICK;\n\n    /// @dev The minimum value that can be returned from #getSqrtRatioAtTick. Equivalent to getSqrtRatioAtTick(MIN_TICK)\n    uint160 internal constant MIN_SQRT_RATIO = 4295128739;\n    /// @dev The maximum value that can be returned from #getSqrtRatioAtTick. Equivalent to getSqrtRatioAtTick(MAX_TICK)\n    uint160 internal constant MAX_SQRT_RATIO = 1461446703485210103287273052203988822378723970342;\n\n    /// @notice Calculates sqrt(1.0001^tick) * 2^96\n    /// @dev Throws if |tick| > max tick\n    /// @param tick The input tick for the above formula\n    /// @return sqrtPriceX96 A Fixed point Q64.96 number representing the sqrt of the ratio of the two assets (token1/token0)\n    /// at the given tick\n    function getSqrtRatioAtTick(int24 tick) internal pure returns (uint160 sqrtPriceX96) {\n        uint256 absTick = tick < 0 ? uint256(-int256(tick)) : uint256(int256(tick));\n        require(absTick <= uint256(uint24(MAX_TICK)), 'T');\n\n        uint256 ratio = absTick & 0x1 != 0 ? 0xfffcb933bd6fad37aa2d162d1a594001 : 0x100000000000000000000000000000000;\n        if (absTick & 0x2 != 0) ratio = (ratio * 0xfff97272373d413259a46990580e213a) >> 128;\n        if (absTick & 0x4 != 0) ratio = (ratio * 0xfff2e50f5f656932ef12357cf3c7fdcc) >> 128;\n        if (absTick & 0x8 != 0) ratio = (ratio * 0xffe5caca7e10e4e61c3624eaa0941cd0) >> 128;\n        if (absTick & 0x10 != 0) ratio = (ratio * 0xffcb9843d60f6159c9db58835c926644) >> 128;\n        if (absTick & 0x20 != 0) ratio = (ratio * 0xff973b41fa98c081472e6896dfb254c0) >> 128;\n        if (absTick & 0x40 != 0) ratio = (ratio * 0xff2ea16466c96a3843ec78b326b52861) >> 128;\n        if (absTick & 0x80 != 0) ratio = (ratio * 0xfe5dee046a99a2a811c461f1969c3053) >> 128;\n        if (absTick & 0x100 != 0) ratio = (ratio * 0xfcbe86c7900a88aedcffc83b479aa3a4) >> 128;\n        if (absTick & 0x200 != 0) ratio = (ratio * 0xf987a7253ac413176f2b074cf7815e54) >> 128;\n        if (absTick & 0x400 != 0) ratio = (ratio * 0xf3392b0822b70005940c7a398e4b70f3) >> 128;\n        if (absTick & 0x800 != 0) ratio = (ratio * 0xe7159475a2c29b7443b29c7fa6e889d9) >> 128;\n        if (absTick & 0x1000 != 0) ratio = (ratio * 0xd097f3bdfd2022b8845ad8f792aa5825) >> 128;\n        if (absTick & 0x2000 != 0) ratio = (ratio * 0xa9f746462d870fdf8a65dc1f90e061e5) >> 128;\n        if (absTick & 0x4000 != 0) ratio = (ratio * 0x70d869a156d2a1b890bb3df62baf32f7) >> 128;\n        if (absTick & 0x8000 != 0) ratio = (ratio * 0x31be135f97d08fd981231505542fcfa6) >> 128;\n        if (absTick & 0x10000 != 0) ratio = (ratio * 0x9aa508b5b7a84e1c677de54f3e99bc9) >> 128;\n        if (absTick & 0x20000 != 0) ratio = (ratio * 0x5d6af8dedb81196699c329225ee604) >> 128;\n        if (absTick & 0x40000 != 0) ratio = (ratio * 0x2216e584f5fa1ea926041bedfe98) >> 128;\n        if (absTick & 0x80000 != 0) ratio = (ratio * 0x48a170391f7dc42444e8fa2) >> 128;\n\n        if (tick > 0) ratio = type(uint256).max / ratio;\n\n        // this divides by 1<<32 rounding up to go from a Q128.128 to a Q128.96.\n        // we then downcast because we know the result always fits within 160 bits due to our tick input constraint\n        // we round up in the division so getTickAtSqrtRatio of the output price is always consistent\n        sqrtPriceX96 = uint160((ratio >> 32) + (ratio % (1 << 32) == 0 ? 0 : 1));\n    }\n\n    /// @notice Calculates the greatest tick value such that getRatioAtTick(tick) <= ratio\n    /// @dev Throws in case sqrtPriceX96 < MIN_SQRT_RATIO, as MIN_SQRT_RATIO is the lowest value getRatioAtTick may\n    /// ever return.\n    /// @param sqrtPriceX96 The sqrt ratio for which to compute the tick as a Q64.96\n    /// @return tick The greatest tick for which the ratio is less than or equal to the input ratio\n    function getTickAtSqrtRatio(uint160 sqrtPriceX96) internal pure returns (int24 tick) {\n        // second inequality must be < because the price can never reach the price at the max tick\n        require(sqrtPriceX96 >= MIN_SQRT_RATIO && sqrtPriceX96 < MAX_SQRT_RATIO, 'R');\n        uint256 ratio = uint256(sqrtPriceX96) << 32;\n\n        uint256 r = ratio;\n        uint256 msb = 0;\n\n        assembly {\n            let f := shl(7, gt(r, 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF))\n            msb := or(msb, f)\n            r := shr(f, r)\n        }\n        assembly {\n            let f := shl(6, gt(r, 0xFFFFFFFFFFFFFFFF))\n            msb := or(msb, f)\n            r := shr(f, r)\n        }\n        assembly {\n            let f := shl(5, gt(r, 0xFFFFFFFF))\n            msb := or(msb, f)\n            r := shr(f, r)\n        }\n        assembly {\n            let f := shl(4, gt(r, 0xFFFF))\n            msb := or(msb, f)\n            r := shr(f, r)\n        }\n        assembly {\n            let f := shl(3, gt(r, 0xFF))\n            msb := or(msb, f)\n            r := shr(f, r)\n        }\n        assembly {\n            let f := shl(2, gt(r, 0xF))\n            msb := or(msb, f)\n            r := shr(f, r)\n        }\n        assembly {\n            let f := shl(1, gt(r, 0x3))\n            msb := or(msb, f)\n            r := shr(f, r)\n        }\n        assembly {\n            let f := gt(r, 0x1)\n            msb := or(msb, f)\n        }\n\n        if (msb >= 128) r = ratio >> (msb - 127);\n        else r = ratio << (127 - msb);\n\n        int256 log_2 = (int256(msb) - 128) << 64;\n\n        assembly {\n            r := shr(127, mul(r, r))\n            let f := shr(128, r)\n            log_2 := or(log_2, shl(63, f))\n            r := shr(f, r)\n        }\n        assembly {\n            r := shr(127, mul(r, r))\n            let f := shr(128, r)\n            log_2 := or(log_2, shl(62, f))\n            r := shr(f, r)\n        }\n        assembly {\n            r := shr(127, mul(r, r))\n            let f := shr(128, r)\n            log_2 := or(log_2, shl(61, f))\n            r := shr(f, r)\n        }\n        assembly {\n            r := shr(127, mul(r, r))\n            let f := shr(128, r)\n            log_2 := or(log_2, shl(60, f))\n            r := shr(f, r)\n        }\n        assembly {\n            r := shr(127, mul(r, r))\n            let f := shr(128, r)\n            log_2 := or(log_2, shl(59, f))\n            r := shr(f, r)\n        }\n        assembly {\n            r := shr(127, mul(r, r))\n            let f := shr(128, r)\n            log_2 := or(log_2, shl(58, f))\n            r := shr(f, r)\n        }\n        assembly {\n            r := shr(127, mul(r, r))\n            let f := shr(128, r)\n            log_2 := or(log_2, shl(57, f))\n            r := shr(f, r)\n        }\n        assembly {\n            r := shr(127, mul(r, r))\n            let f := shr(128, r)\n            log_2 := or(log_2, shl(56, f))\n            r := shr(f, r)\n        }\n        assembly {\n            r := shr(127, mul(r, r))\n            let f := shr(128, r)\n            log_2 := or(log_2, shl(55, f))\n            r := shr(f, r)\n        }\n        assembly {\n            r := shr(127, mul(r, r))\n            let f := shr(128, r)\n            log_2 := or(log_2, shl(54, f))\n            r := shr(f, r)\n        }\n        assembly {\n            r := shr(127, mul(r, r))\n            let f := shr(128, r)\n            log_2 := or(log_2, shl(53, f))\n            r := shr(f, r)\n        }\n        assembly {\n            r := shr(127, mul(r, r))\n            let f := shr(128, r)\n            log_2 := or(log_2, shl(52, f))\n            r := shr(f, r)\n        }\n        assembly {\n            r := shr(127, mul(r, r))\n            let f := shr(128, r)\n            log_2 := or(log_2, shl(51, f))\n            r := shr(f, r)\n        }\n        assembly {\n            r := shr(127, mul(r, r))\n            let f := shr(128, r)\n            log_2 := or(log_2, shl(50, f))\n        }\n\n        int256 log_sqrt10001 = log_2 * 255738958999603826347141; // 128.128 number\n\n        int24 tickLow = int24((log_sqrt10001 - 3402992956809132418596140100660247210) >> 128);\n        int24 tickHi = int24((log_sqrt10001 + 291339464771989622907027621153398088495) >> 128);\n\n        tick = tickLow == tickHi ? tickLow : getSqrtRatioAtTick(tickHi) <= sqrtPriceX96 ? tickHi : tickLow;\n    }\n}"},"contracts/libraries/LiquidityAmounts.sol":{"content":"// SPDX-License-Identifier: GPL-2.0-or-later\npragma solidity >=0.5.0;\n\nimport './FullMath.sol';\nimport './FixedPoint96.sol';\n\n/// @title Liquidity amount functions\n/// @notice Provides functions for computing liquidity amounts from token amounts and prices\nlibrary LiquidityAmounts {\n    /// @notice Downcasts uint256 to uint128\n    /// @param x The uint258 to be downcasted\n    /// @return y The passed value, downcasted to uint128\n    function toUint128(uint256 x) private pure returns (uint128 y) {\n        require((y = uint128(x)) == x);\n    }\n\n    /// @notice Computes the amount of liquidity received for a given amount of token0 and price range\n    /// @dev Calculates amount0 * (sqrt(upper) * sqrt(lower)) / (sqrt(upper) - sqrt(lower))\n    /// @param sqrtRatioAX96 A sqrt price representing the first tick boundary\n    /// @param sqrtRatioBX96 A sqrt price representing the second tick boundary\n    /// @param amount0 The amount0 being sent in\n    /// @return liquidity The amount of returned liquidity\n    function getLiquidityForAmount0(\n        uint160 sqrtRatioAX96,\n        uint160 sqrtRatioBX96,\n        uint256 amount0\n    ) internal pure returns (uint128 liquidity) {\n        if (sqrtRatioAX96 > sqrtRatioBX96) (sqrtRatioAX96, sqrtRatioBX96) = (sqrtRatioBX96, sqrtRatioAX96);\n        uint256 intermediate = FullMath.mulDiv(sqrtRatioAX96, sqrtRatioBX96, FixedPoint96.Q96);\n        return toUint128(FullMath.mulDiv(amount0, intermediate, sqrtRatioBX96 - sqrtRatioAX96));\n    }\n\n    /// @notice Computes the amount of liquidity received for a given amount of token1 and price range\n    /// @dev Calculates amount1 / (sqrt(upper) - sqrt(lower)).\n    /// @param sqrtRatioAX96 A sqrt price representing the first tick boundary\n    /// @param sqrtRatioBX96 A sqrt price representing the second tick boundary\n    /// @param amount1 The amount1 being sent in\n    /// @return liquidity The amount of returned liquidity\n    function getLiquidityForAmount1(\n        uint160 sqrtRatioAX96,\n        uint160 sqrtRatioBX96,\n        uint256 amount1\n    ) internal pure returns (uint128 liquidity) {\n        if (sqrtRatioAX96 > sqrtRatioBX96) (sqrtRatioAX96, sqrtRatioBX96) = (sqrtRatioBX96, sqrtRatioAX96);\n        return toUint128(FullMath.mulDiv(amount1, FixedPoint96.Q96, sqrtRatioBX96 - sqrtRatioAX96));\n    }\n\n    /// @notice Computes the maximum amount of liquidity received for a given amount of token0, token1, the current\n    /// pool prices and the prices at the tick boundaries\n    /// @param sqrtRatioX96 A sqrt price representing the current pool prices\n    /// @param sqrtRatioAX96 A sqrt price representing the first tick boundary\n    /// @param sqrtRatioBX96 A sqrt price representing the second tick boundary\n    /// @param amount0 The amount of token0 being sent in\n    /// @param amount1 The amount of token1 being sent in\n    /// @return liquidity The maximum amount of liquidity received\n    function getLiquidityForAmounts(\n        uint160 sqrtRatioX96,\n        uint160 sqrtRatioAX96,\n        uint160 sqrtRatioBX96,\n        uint256 amount0,\n        uint256 amount1\n    ) internal pure returns (uint128 liquidity) {\n        if (sqrtRatioAX96 > sqrtRatioBX96) (sqrtRatioAX96, sqrtRatioBX96) = (sqrtRatioBX96, sqrtRatioAX96);\n\n        if (sqrtRatioX96 <= sqrtRatioAX96) {\n            liquidity = getLiquidityForAmount0(sqrtRatioAX96, sqrtRatioBX96, amount0);\n        } else if (sqrtRatioX96 < sqrtRatioBX96) {\n            uint128 liquidity0 = getLiquidityForAmount0(sqrtRatioX96, sqrtRatioBX96, amount0);\n            uint128 liquidity1 = getLiquidityForAmount1(sqrtRatioAX96, sqrtRatioX96, amount1);\n\n            liquidity = liquidity0 < liquidity1 ? liquidity0 : liquidity1;\n        } else {\n            liquidity = getLiquidityForAmount1(sqrtRatioAX96, sqrtRatioBX96, amount1);\n        }\n    }\n\n    /// @notice Computes the amount of token0 for a given amount of liquidity and a price range\n    /// @param sqrtRatioAX96 A sqrt price representing the first tick boundary\n    /// @param sqrtRatioBX96 A sqrt price representing the second tick boundary\n    /// @param liquidity The liquidity being valued\n    /// @return amount0 The amount of token0\n    function getAmount0ForLiquidity(\n        uint160 sqrtRatioAX96,\n        uint160 sqrtRatioBX96,\n        uint128 liquidity\n    ) internal pure returns (uint256 amount0) {\n        if (sqrtRatioAX96 > sqrtRatioBX96) (sqrtRatioAX96, sqrtRatioBX96) = (sqrtRatioBX96, sqrtRatioAX96);\n\n        return\n            FullMath.mulDiv(\n                uint256(liquidity) << FixedPoint96.RESOLUTION,\n                sqrtRatioBX96 - sqrtRatioAX96,\n                sqrtRatioBX96\n            ) / sqrtRatioAX96;\n    }\n\n    /// @notice Computes the amount of token1 for a given amount of liquidity and a price range\n    /// @param sqrtRatioAX96 A sqrt price representing the first tick boundary\n    /// @param sqrtRatioBX96 A sqrt price representing the second tick boundary\n    /// @param liquidity The liquidity being valued\n    /// @return amount1 The amount of token1\n    function getAmount1ForLiquidity(\n        uint160 sqrtRatioAX96,\n        uint160 sqrtRatioBX96,\n        uint128 liquidity\n    ) internal pure returns (uint256 amount1) {\n        if (sqrtRatioAX96 > sqrtRatioBX96) (sqrtRatioAX96, sqrtRatioBX96) = (sqrtRatioBX96, sqrtRatioAX96);\n\n        return FullMath.mulDiv(liquidity, sqrtRatioBX96 - sqrtRatioAX96, FixedPoint96.Q96);\n    }\n\n    /// @notice Computes the token0 and token1 value for a given amount of liquidity, the current\n    /// pool prices and the prices at the tick boundaries\n    /// @param sqrtRatioX96 A sqrt price representing the current pool prices\n    /// @param sqrtRatioAX96 A sqrt price representing the first tick boundary\n    /// @param sqrtRatioBX96 A sqrt price representing the second tick boundary\n    /// @param liquidity The liquidity being valued\n    /// @return amount0 The amount of token0\n    /// @return amount1 The amount of token1\n    function getAmountsForLiquidity(\n        uint160 sqrtRatioX96,\n        uint160 sqrtRatioAX96,\n        uint160 sqrtRatioBX96,\n        uint128 liquidity\n    ) internal pure returns (uint256 amount0, uint256 amount1) {\n        if (sqrtRatioAX96 > sqrtRatioBX96) (sqrtRatioAX96, sqrtRatioBX96) = (sqrtRatioBX96, sqrtRatioAX96);\n\n        if (sqrtRatioX96 <= sqrtRatioAX96) {\n            amount0 = getAmount0ForLiquidity(sqrtRatioAX96, sqrtRatioBX96, liquidity);\n        } else if (sqrtRatioX96 < sqrtRatioBX96) {\n            amount0 = getAmount0ForLiquidity(sqrtRatioX96, sqrtRatioBX96, liquidity);\n            amount1 = getAmount1ForLiquidity(sqrtRatioAX96, sqrtRatioX96, liquidity);\n        } else {\n            amount1 = getAmount1ForLiquidity(sqrtRatioAX96, sqrtRatioBX96, liquidity);\n        }\n    }\n}"},"contracts/libraries/FullMath.sol":{"content":"// SPDX-License-Identifier: GPL-2.0-or-later\npragma solidity >=0.4.0;\n\n/// @title Contains 512-bit math functions\n/// @notice Facilitates multiplication and division that can have overflow of an intermediate value without any loss of precision\n/// @dev Handles \"phantom overflow\" i.e., allows multiplication and division where an intermediate value overflows 256 bits\nlibrary FullMath {\n    /// @notice Calculates floor(a×b÷denominator) with full precision. Throws if result overflows a uint256 or denominator == 0\n    /// @param a The multiplicand\n    /// @param b The multiplier\n    /// @param denominator The divisor\n    /// @return result The 256-bit result\n    /// @dev Credit to Remco Bloemen under MIT license https://xn--2-umb.com/21/muldiv\n    function mulDiv(\n        uint256 a,\n        uint256 b,\n        uint256 denominator\n    ) internal pure returns (uint256 result) {\n        // 512-bit multiply [prod1 prod0] = a * b\n        // Compute the product mod 2**256 and mod 2**256 - 1\n        // then use the Chinese Remainder Theorem to reconstruct\n        // the 512 bit result. The result is stored in two 256\n        // variables such that product = prod1 * 2**256 + prod0\n        uint256 prod0; // Least significant 256 bits of the product\n        uint256 prod1; // Most significant 256 bits of the product\n        assembly {\n            let mm := mulmod(a, b, not(0))\n            prod0 := mul(a, b)\n            prod1 := sub(sub(mm, prod0), lt(mm, prod0))\n        }\n\n        // Handle non-overflow cases, 256 by 256 division\n        if (prod1 == 0) {\n            require(denominator > 0);\n            assembly {\n                result := div(prod0, denominator)\n            }\n            return result;\n        }\n\n        // Make sure the result is less than 2**256.\n        // Also prevents denominator == 0\n        require(denominator > prod1);\n\n        ///////////////////////////////////////////////\n        // 512 by 256 division.\n        ///////////////////////////////////////////////\n\n        // Make division exact by subtracting the remainder from [prod1 prod0]\n        // Compute remainder using mulmod\n        uint256 remainder;\n        assembly {\n            remainder := mulmod(a, b, denominator)\n        }\n        // Subtract 256 bit number from 512 bit number\n        assembly {\n            prod1 := sub(prod1, gt(remainder, prod0))\n            prod0 := sub(prod0, remainder)\n        }\n\n        // Factor powers of two out of denominator\n        // Compute largest power of two divisor of denominator.\n        // Always >= 1.\n        uint256 twos;\n        unchecked {\n            twos = denominator & (~denominator + 1);\n        }\n        \n        // Divide denominator by power of two\n        assembly {\n            denominator := div(denominator, twos)\n        }\n\n        // Divide [prod1 prod0] by the factors of two\n        assembly {\n            prod0 := div(prod0, twos)\n        }\n        // Shift in bits from prod1 into prod0. For this we need\n        // to flip `twos` such that it is 2**256 / twos.\n        // If twos is zero, then it becomes one\n        assembly {\n            twos := add(div(sub(0, twos), twos), 1)\n        }\n        prod0 |= prod1 * twos;\n\n        // Invert denominator mod 2**256\n        // Now that denominator is an odd number, it has an inverse\n        // modulo 2**256 such that denominator * inv = 1 mod 2**256.\n        // Compute the inverse by starting with a seed that is correct\n        // correct for four bits. That is, denominator * inv = 1 mod 2**4\n        uint256 inv = (3 * denominator) ^ 2;\n        // Now use Newton-Raphson iteration to improve the precision.\n        // Thanks to Hensel's lifting lemma, this also works in modular\n        // arithmetic, doubling the correct bits in each step.\n        inv *= 2 - denominator * inv; // inverse mod 2**8\n        inv *= 2 - denominator * inv; // inverse mod 2**16\n        inv *= 2 - denominator * inv; // inverse mod 2**32\n        inv *= 2 - denominator * inv; // inverse mod 2**64\n        inv *= 2 - denominator * inv; // inverse mod 2**128\n        inv *= 2 - denominator * inv; // inverse mod 2**256\n\n        // Because the division is now exact we can divide by multiplying\n        // with the modular inverse of denominator. This will give us the\n        // correct result modulo 2**256. Since the precoditions guarantee\n        // that the outcome is less than 2**256, this is the final result.\n        // We don't need to compute the high bits of the result and prod1\n        // is no longer required.\n        result = prod0 * inv;\n        return result;\n    }\n\n    /// @notice Calculates ceil(a×b÷denominator) with full precision. Throws if result overflows a uint256 or denominator == 0\n    /// @param a The multiplicand\n    /// @param b The multiplier\n    /// @param denominator The divisor\n    /// @return result The 256-bit result\n    function mulDivRoundingUp(\n        uint256 a,\n        uint256 b,\n        uint256 denominator\n    ) internal pure returns (uint256 result) {\n        result = mulDiv(a, b, denominator);\n        if (mulmod(a, b, denominator) > 0) {\n            require(result < type(uint256).max);\n            result++;\n        }\n    }\n}"},"contracts/libraries/FixedPoint96.sol":{"content":"// SPDX-License-Identifier: GPL-2.0-or-later\npragma solidity >=0.4.0;\n\n/// @title FixedPoint96\n/// @notice A library for handling binary fixed point numbers, see https://en.wikipedia.org/wiki/Q_(number_format)\n/// @dev Used in SqrtPriceMath.sol\nlibrary FixedPoint96 {\n    uint8 internal constant RESOLUTION = 96;\n    uint256 internal constant Q96 = 0x1000000000000000000000000;\n}"},"contracts/interfaces/IPancakeV3Factory.sol":{"content":"// SPDX-License-Identifier: GPL-2.0-or-later\npragma solidity >=0.5.0;\n\n/// @title The interface for the PancakeSwap V3 Factory\n/// @notice The PancakeSwap V3 Factory facilitates creation of PancakeSwap V3 pools and control over the protocol fees\ninterface IPancakeV3Factory {\n    struct TickSpacingExtraInfo {\n        bool whitelistRequested;\n        bool enabled;\n    }\n\n    /// @notice Emitted when the owner of the factory is changed\n    /// @param oldOwner The owner before the owner was changed\n    /// @param newOwner The owner after the owner was changed\n    event OwnerChanged(address indexed oldOwner, address indexed newOwner);\n\n    /// @notice Emitted when a pool is created\n    /// @param token0 The first token of the pool by address sort order\n    /// @param token1 The second token of the pool by address sort order\n    /// @param fee The fee collected upon every swap in the pool, denominated in hundredths of a bip\n    /// @param tickSpacing The minimum number of ticks between initialized ticks\n    /// @param pool The address of the created pool\n    event PoolCreated(\n        address indexed token0,\n        address indexed token1,\n        uint24 indexed fee,\n        int24 tickSpacing,\n        address pool\n    );\n\n    /// @notice Emitted when a new fee amount is enabled for pool creation via the factory\n    /// @param fee The enabled fee, denominated in hundredths of a bip\n    /// @param tickSpacing The minimum number of ticks between initialized ticks for pools created with the given fee\n    event FeeAmountEnabled(uint24 indexed fee, int24 indexed tickSpacing);\n\n    event FeeAmountExtraInfoUpdated(uint24 indexed fee, bool whitelistRequested, bool enabled);\n\n    event WhiteListAdded(address indexed user, bool verified);\n\n    /// @notice Emitted when LM pool deployer is set\n    event SetLmPoolDeployer(address indexed lmPoolDeployer);\n\n    /// @notice Returns the current owner of the factory\n    /// @dev Can be changed by the current owner via setOwner\n    /// @return The address of the factory owner\n    function owner() external view returns (address);\n\n    /// @notice Returns the tick spacing for a given fee amount, if enabled, or 0 if not enabled\n    /// @dev A fee amount can never be removed, so this value should be hard coded or cached in the calling context\n    /// @param fee The enabled fee, denominated in hundredths of a bip. Returns 0 in case of unenabled fee\n    /// @return The tick spacing\n    function feeAmountTickSpacing(uint24 fee) external view returns (int24);\n\n    /// @notice Returns the tick spacing extra info\n    /// @dev A fee amount can never be removed, so this value should be hard coded or cached in the calling context\n    /// @param fee The enabled fee, denominated in hundredths of a bip. Returns 0 in case of unenabled fee\n    /// @return whitelistRequested The flag whether should be created by white list users only\n    function feeAmountTickSpacingExtraInfo(uint24 fee) external view returns (bool whitelistRequested, bool enabled);\n\n    /// @notice Returns the pool address for a given pair of tokens and a fee, or address 0 if it does not exist\n    /// @dev tokenA and tokenB may be passed in either token0/token1 or token1/token0 order\n    /// @param tokenA The contract address of either token0 or token1\n    /// @param tokenB The contract address of the other token\n    /// @param fee The fee collected upon every swap in the pool, denominated in hundredths of a bip\n    /// @return pool The pool address\n    function getPool(\n        address tokenA,\n        address tokenB,\n        uint24 fee\n    ) external view returns (address pool);\n\n    /// @notice Creates a pool for the given two tokens and fee\n    /// @param tokenA One of the two tokens in the desired pool\n    /// @param tokenB The other of the two tokens in the desired pool\n    /// @param fee The desired fee for the pool\n    /// @dev tokenA and tokenB may be passed in either order: token0/token1 or token1/token0. tickSpacing is retrieved\n    /// from the fee. The call will revert if the pool already exists, the fee is invalid, or the token arguments\n    /// are invalid.\n    /// @return pool The address of the newly created pool\n    function createPool(\n        address tokenA,\n        address tokenB,\n        uint24 fee\n    ) external returns (address pool);\n\n    /// @notice Updates the owner of the factory\n    /// @dev Must be called by the current owner\n    /// @param _owner The new owner of the factory\n    function setOwner(address _owner) external;\n\n    /// @notice Enables a fee amount with the given tickSpacing\n    /// @dev Fee amounts may never be removed once enabled\n    /// @param fee The fee amount to enable, denominated in hundredths of a bip (i.e. 1e-6)\n    /// @param tickSpacing The spacing between ticks to be enforced for all pools created with the given fee amount\n    function enableFeeAmount(uint24 fee, int24 tickSpacing) external;\n\n    /// @notice Set an address into white list\n    /// @dev Address can be updated by owner with boolean value false\n    /// @param user The user address that add into white list\n    function setWhiteListAddress(address user, bool verified) external;\n\n    /// @notice Set a fee amount extra info\n    /// @dev Fee amounts can be updated by owner with extra info\n    /// @param whitelistRequested The flag whether should be created by owner only\n    /// @param enabled The flag is the fee is enabled or not\n    function setFeeAmountExtraInfo(\n        uint24 fee,\n        bool whitelistRequested,\n        bool enabled\n    ) external;\n\n    function setLmPoolDeployer(address _lmPoolDeployer) external;\n\n    function setFeeProtocol(address pool, uint32 feeProtocol0, uint32 feeProtocol1) external;\n\n    function collectProtocol(\n        address pool,\n        address recipient,\n        uint128 amount0Requested,\n        uint128 amount1Requested\n    ) external returns (uint128 amount0, uint128 amount1);\n\n    function setLmPool(address pool, address lmPool) external;\n\n    function lmPoolDeployer() external view returns (address);\n\n    function poolDeployer() external view returns (address);\n}"},"contracts/interfaces/IPancakeV3Pool.sol":{"content":"// SPDX-License-Identifier: GPL-2.0-or-later\npragma solidity >=0.5.0;\n\nimport './pool/IPancakeV3PoolImmutables.sol';\nimport './pool/IPancakeV3PoolState.sol';\nimport './pool/IPancakeV3PoolDerivedState.sol';\nimport './pool/IPancakeV3PoolActions.sol';\nimport './pool/IPancakeV3PoolOwnerActions.sol';\nimport './pool/IPancakeV3PoolEvents.sol';\n\n/// @title The interface for a PancakeSwap V3 Pool\n/// @notice A PancakeSwap pool facilitates swapping and automated market making between any two assets that strictly conform\n/// to the ERC20 specification\n/// @dev The pool interface is broken up into many smaller pieces\ninterface IPancakeV3Pool is\n    IPancakeV3PoolImmutables,\n    IPancakeV3PoolState,\n    IPancakeV3PoolDerivedState,\n    IPancakeV3PoolActions,\n    IPancakeV3PoolOwnerActions,\n    IPancakeV3PoolEvents\n{\n\n}"},"contracts/interfaces/pool/IPancakeV3PoolImmutables.sol":{"content":"// SPDX-License-Identifier: GPL-2.0-or-later\npragma solidity >=0.5.0;\n\n/// @title Pool state that never changes\n/// @notice These parameters are fixed for a pool forever, i.e., the methods will always return the same values\ninterface IPancakeV3PoolImmutables {\n    /// @notice The contract that deployed the pool, which must adhere to the IPancakeV3Factory interface\n    /// @return The contract address\n    function factory() external view returns (address);\n\n    /// @notice The first of the two tokens of the pool, sorted by address\n    /// @return The token contract address\n    function token0() external view returns (address);\n\n    /// @notice The second of the two tokens of the pool, sorted by address\n    /// @return The token contract address\n    function token1() external view returns (address);\n\n    /// @notice The pool's fee in hundredths of a bip, i.e. 1e-6\n    /// @return The fee\n    function fee() external view returns (uint24);\n\n    /// @notice The pool tick spacing\n    /// @dev Ticks can only be used at multiples of this value, minimum of 1 and always positive\n    /// e.g.: a tickSpacing of 3 means ticks can be initialized every 3rd tick, i.e., ..., -6, -3, 0, 3, 6, ...\n    /// This value is an int24 to avoid casting even though it is always positive.\n    /// @return The tick spacing\n    function tickSpacing() external view returns (int24);\n\n    /// @notice The maximum amount of position liquidity that can use any tick in the range\n    /// @dev This parameter is enforced per tick to prevent liquidity from overflowing a uint128 at any point, and\n    /// also prevents out-of-range liquidity from being used to prevent adding in-range liquidity to a pool\n    /// @return The max amount of liquidity per tick\n    function maxLiquidityPerTick() external view returns (uint128);\n}"},"contracts/interfaces/pool/IPancakeV3PoolState.sol":{"content":"// SPDX-License-Identifier: GPL-2.0-or-later\npragma solidity >=0.5.0;\n\n/// @title Pool state that can change\n/// @notice These methods compose the pool's state, and can change with any frequency including multiple times\n/// per transaction\ninterface IPancakeV3PoolState {\n    /// @notice The 0th storage slot in the pool stores many values, and is exposed as a single method to save gas\n    /// when accessed externally.\n    /// @return sqrtPriceX96 The current price of the pool as a sqrt(token1/token0) Q64.96 value\n    /// tick The current tick of the pool, i.e. according to the last tick transition that was run.\n    /// This value may not always be equal to SqrtTickMath.getTickAtSqrtRatio(sqrtPriceX96) if the price is on a tick\n    /// boundary.\n    /// observationIndex The index of the last oracle observation that was written,\n    /// observationCardinality The current maximum number of observations stored in the pool,\n    /// observationCardinalityNext The next maximum number of observations, to be updated when the observation.\n    /// feeProtocol The protocol fee for both tokens of the pool.\n    /// Encoded as two 4 bit values, where the protocol fee of token1 is shifted 4 bits and the protocol fee of token0\n    /// is the lower 4 bits. Used as the denominator of a fraction of the swap fee, e.g. 4 means 1/4th of the swap fee.\n    /// unlocked Whether the pool is currently locked to reentrancy\n    function slot0()\n        external\n        view\n        returns (\n            uint160 sqrtPriceX96,\n            int24 tick,\n            uint16 observationIndex,\n            uint16 observationCardinality,\n            uint16 observationCardinalityNext,\n            uint32 feeProtocol,\n            bool unlocked\n        );\n\n    /// @notice The fee growth as a Q128.128 fees of token0 collected per unit of liquidity for the entire life of the pool\n    /// @dev This value can overflow the uint256\n    function feeGrowthGlobal0X128() external view returns (uint256);\n\n    /// @notice The fee growth as a Q128.128 fees of token1 collected per unit of liquidity for the entire life of the pool\n    /// @dev This value can overflow the uint256\n    function feeGrowthGlobal1X128() external view returns (uint256);\n\n    /// @notice The amounts of token0 and token1 that are owed to the protocol\n    /// @dev Protocol fees will never exceed uint128 max in either token\n    function protocolFees() external view returns (uint128 token0, uint128 token1);\n\n    /// @notice The currently in range liquidity available to the pool\n    /// @dev This value has no relationship to the total liquidity across all ticks\n    function liquidity() external view returns (uint128);\n\n    /// @notice Look up information about a specific tick in the pool\n    /// @param tick The tick to look up\n    /// @return liquidityGross the total amount of position liquidity that uses the pool either as tick lower or\n    /// tick upper,\n    /// liquidityNet how much liquidity changes when the pool price crosses the tick,\n    /// feeGrowthOutside0X128 the fee growth on the other side of the tick from the current tick in token0,\n    /// feeGrowthOutside1X128 the fee growth on the other side of the tick from the current tick in token1,\n    /// tickCumulativeOutside the cumulative tick value on the other side of the tick from the current tick\n    /// secondsPerLiquidityOutsideX128 the seconds spent per liquidity on the other side of the tick from the current tick,\n    /// secondsOutside the seconds spent on the other side of the tick from the current tick,\n    /// initialized Set to true if the tick is initialized, i.e. liquidityGross is greater than 0, otherwise equal to false.\n    /// Outside values can only be used if the tick is initialized, i.e. if liquidityGross is greater than 0.\n    /// In addition, these values are only relative and must be used only in comparison to previous snapshots for\n    /// a specific position.\n    function ticks(int24 tick)\n        external\n        view\n        returns (\n            uint128 liquidityGross,\n            int128 liquidityNet,\n            uint256 feeGrowthOutside0X128,\n            uint256 feeGrowthOutside1X128,\n            int56 tickCumulativeOutside,\n            uint160 secondsPerLiquidityOutsideX128,\n            uint32 secondsOutside,\n            bool initialized\n        );\n\n    /// @notice Returns 256 packed tick initialized boolean values. See TickBitmap for more information\n    function tickBitmap(int16 wordPosition) external view returns (uint256);\n\n    /// @notice Returns the information about a position by the position's key\n    /// @param key The position's key is a hash of a preimage composed by the owner, tickLower and tickUpper\n    /// @return _liquidity The amount of liquidity in the position,\n    /// Returns feeGrowthInside0LastX128 fee growth of token0 inside the tick range as of the last mint/burn/poke,\n    /// Returns feeGrowthInside1LastX128 fee growth of token1 inside the tick range as of the last mint/burn/poke,\n    /// Returns tokensOwed0 the computed amount of token0 owed to the position as of the last mint/burn/poke,\n    /// Returns tokensOwed1 the computed amount of token1 owed to the position as of the last mint/burn/poke\n    function positions(bytes32 key)\n        external\n        view\n        returns (\n            uint128 _liquidity,\n            uint256 feeGrowthInside0LastX128,\n            uint256 feeGrowthInside1LastX128,\n            uint128 tokensOwed0,\n            uint128 tokensOwed1\n        );\n\n    /// @notice Returns data about a specific observation index\n    /// @param index The element of the observations array to fetch\n    /// @dev You most likely want to use #observe() instead of this method to get an observation as of some amount of time\n    /// ago, rather than at a specific index in the array.\n    /// @return blockTimestamp The timestamp of the observation,\n    /// Returns tickCumulative the tick multiplied by seconds elapsed for the life of the pool as of the observation timestamp,\n    /// Returns secondsPerLiquidityCumulativeX128 the seconds per in range liquidity for the life of the pool as of the observation timestamp,\n    /// Returns initialized whether the observation has been initialized and the values are safe to use\n    function observations(uint256 index)\n        external\n        view\n        returns (\n            uint32 blockTimestamp,\n            int56 tickCumulative,\n            uint160 secondsPerLiquidityCumulativeX128,\n            bool initialized\n        );\n}"},"contracts/interfaces/pool/IPancakeV3PoolDerivedState.sol":{"content":"// SPDX-License-Identifier: GPL-2.0-or-later\npragma solidity >=0.5.0;\n\n/// @title Pool state that is not stored\n/// @notice Contains view functions to provide information about the pool that is computed rather than stored on the\n/// blockchain. The functions here may have variable gas costs.\ninterface IPancakeV3PoolDerivedState {\n    /// @notice Returns the cumulative tick and liquidity as of each timestamp `secondsAgo` from the current block timestamp\n    /// @dev To get a time weighted average tick or liquidity-in-range, you must call this with two values, one representing\n    /// the beginning of the period and another for the end of the period. E.g., to get the last hour time-weighted average tick,\n    /// you must call it with secondsAgos = [3600, 0].\n    /// @dev The time weighted average tick represents the geometric time weighted average price of the pool, in\n    /// log base sqrt(1.0001) of token1 / token0. The TickMath library can be used to go from a tick value to a ratio.\n    /// @param secondsAgos From how long ago each cumulative tick and liquidity value should be returned\n    /// @return tickCumulatives Cumulative tick values as of each `secondsAgos` from the current block timestamp\n    /// @return secondsPerLiquidityCumulativeX128s Cumulative seconds per liquidity-in-range value as of each `secondsAgos` from the current block\n    /// timestamp\n    function observe(uint32[] calldata secondsAgos)\n        external\n        view\n        returns (int56[] memory tickCumulatives, uint160[] memory secondsPerLiquidityCumulativeX128s);\n\n    /// @notice Returns a snapshot of the tick cumulative, seconds per liquidity and seconds inside a tick range\n    /// @dev Snapshots must only be compared to other snapshots, taken over a period for which a position existed.\n    /// I.e., snapshots cannot be compared if a position is not held for the entire period between when the first\n    /// snapshot is taken and the second snapshot is taken.\n    /// @param tickLower The lower tick of the range\n    /// @param tickUpper The upper tick of the range\n    /// @return tickCumulativeInside The snapshot of the tick accumulator for the range\n    /// @return secondsPerLiquidityInsideX128 The snapshot of seconds per liquidity for the range\n    /// @return secondsInside The snapshot of seconds per liquidity for the range\n    function snapshotCumulativesInside(int24 tickLower, int24 tickUpper)\n        external\n        view\n        returns (\n            int56 tickCumulativeInside,\n            uint160 secondsPerLiquidityInsideX128,\n            uint32 secondsInside\n        );\n}"},"contracts/interfaces/pool/IPancakeV3PoolActions.sol":{"content":"// SPDX-License-Identifier: GPL-2.0-or-later\npragma solidity >=0.5.0;\n\n/// @title Permissionless pool actions\n/// @notice Contains pool methods that can be called by anyone\ninterface IPancakeV3PoolActions {\n    /// @notice Sets the initial price for the pool\n    /// @dev Price is represented as a sqrt(amountToken1/amountToken0) Q64.96 value\n    /// @param sqrtPriceX96 the initial sqrt price of the pool as a Q64.96\n    function initialize(uint160 sqrtPriceX96) external;\n\n    /// @notice Adds liquidity for the given recipient/tickLower/tickUpper position\n    /// @dev The caller of this method receives a callback in the form of IPancakeV3MintCallback#pancakeV3MintCallback\n    /// in which they must pay any token0 or token1 owed for the liquidity. The amount of token0/token1 due depends\n    /// on tickLower, tickUpper, the amount of liquidity, and the current price.\n    /// @param recipient The address for which the liquidity will be created\n    /// @param tickLower The lower tick of the position in which to add liquidity\n    /// @param tickUpper The upper tick of the position in which to add liquidity\n    /// @param amount The amount of liquidity to mint\n    /// @param data Any data that should be passed through to the callback\n    /// @return amount0 The amount of token0 that was paid to mint the given amount of liquidity. Matches the value in the callback\n    /// @return amount1 The amount of token1 that was paid to mint the given amount of liquidity. Matches the value in the callback\n    function mint(\n        address recipient,\n        int24 tickLower,\n        int24 tickUpper,\n        uint128 amount,\n        bytes calldata data\n    ) external returns (uint256 amount0, uint256 amount1);\n\n    /// @notice Collects tokens owed to a position\n    /// @dev Does not recompute fees earned, which must be done either via mint or burn of any amount of liquidity.\n    /// Collect must be called by the position owner. To withdraw only token0 or only token1, amount0Requested or\n    /// amount1Requested may be set to zero. To withdraw all tokens owed, caller may pass any value greater than the\n    /// actual tokens owed, e.g. type(uint128).max. Tokens owed may be from accumulated swap fees or burned liquidity.\n    /// @param recipient The address which should receive the fees collected\n    /// @param tickLower The lower tick of the position for which to collect fees\n    /// @param tickUpper The upper tick of the position for which to collect fees\n    /// @param amount0Requested How much token0 should be withdrawn from the fees owed\n    /// @param amount1Requested How much token1 should be withdrawn from the fees owed\n    /// @return amount0 The amount of fees collected in token0\n    /// @return amount1 The amount of fees collected in token1\n    function collect(\n        address recipient,\n        int24 tickLower,\n        int24 tickUpper,\n        uint128 amount0Requested,\n        uint128 amount1Requested\n    ) external returns (uint128 amount0, uint128 amount1);\n\n    /// @notice Burn liquidity from the sender and account tokens owed for the liquidity to the position\n    /// @dev Can be used to trigger a recalculation of fees owed to a position by calling with an amount of 0\n    /// @dev Fees must be collected separately via a call to #collect\n    /// @param tickLower The lower tick of the position for which to burn liquidity\n    /// @param tickUpper The upper tick of the position for which to burn liquidity\n    /// @param amount How much liquidity to burn\n    /// @return amount0 The amount of token0 sent to the recipient\n    /// @return amount1 The amount of token1 sent to the recipient\n    function burn(\n        int24 tickLower,\n        int24 tickUpper,\n        uint128 amount\n    ) external returns (uint256 amount0, uint256 amount1);\n\n    /// @notice Swap token0 for token1, or token1 for token0\n    /// @dev The caller of this method receives a callback in the form of IPancakeV3SwapCallback#pancakeV3SwapCallback\n    /// @param recipient The address to receive the output of the swap\n    /// @param zeroForOne The direction of the swap, true for token0 to token1, false for token1 to token0\n    /// @param amountSpecified The amount of the swap, which implicitly configures the swap as exact input (positive), or exact output (negative)\n    /// @param sqrtPriceLimitX96 The Q64.96 sqrt price limit. If zero for one, the price cannot be less than this\n    /// value after the swap. If one for zero, the price cannot be greater than this value after the swap\n    /// @param data Any data to be passed through to the callback\n    /// @return amount0 The delta of the balance of token0 of the pool, exact when negative, minimum when positive\n    /// @return amount1 The delta of the balance of token1 of the pool, exact when negative, minimum when positive\n    function swap(\n        address recipient,\n        bool zeroForOne,\n        int256 amountSpecified,\n        uint160 sqrtPriceLimitX96,\n        bytes calldata data\n    ) external returns (int256 amount0, int256 amount1);\n\n    /// @notice Receive token0 and/or token1 and pay it back, plus a fee, in the callback\n    /// @dev The caller of this method receives a callback in the form of IPancakeV3FlashCallback#pancakeV3FlashCallback\n    /// @dev Can be used to donate underlying tokens pro-rata to currently in-range liquidity providers by calling\n    /// with 0 amount{0,1} and sending the donation amount(s) from the callback\n    /// @param recipient The address which will receive the token0 and token1 amounts\n    /// @param amount0 The amount of token0 to send\n    /// @param amount1 The amount of token1 to send\n    /// @param data Any data to be passed through to the callback\n    function flash(\n        address recipient,\n        uint256 amount0,\n        uint256 amount1,\n        bytes calldata data\n    ) external;\n\n    /// @notice Increase the maximum number of price and liquidity observations that this pool will store\n    /// @dev This method is no-op if the pool already has an observationCardinalityNext greater than or equal to\n    /// the input observationCardinalityNext.\n    /// @param observationCardinalityNext The desired minimum number of observations for the pool to store\n    function increaseObservationCardinalityNext(uint16 observationCardinalityNext) external;\n}"},"contracts/interfaces/pool/IPancakeV3PoolOwnerActions.sol":{"content":"// SPDX-License-Identifier: GPL-2.0-or-later\npragma solidity >=0.5.0;\n\n/// @title Permissioned pool actions\n/// @notice Contains pool methods that may only be called by the factory owner\ninterface IPancakeV3PoolOwnerActions {\n    /// @notice Set the denominator of the protocol's % share of the fees\n    /// @param feeProtocol0 new protocol fee for token0 of the pool\n    /// @param feeProtocol1 new protocol fee for token1 of the pool\n    function setFeeProtocol(uint32 feeProtocol0, uint32 feeProtocol1) external;\n\n    /// @notice Collect the protocol fee accrued to the pool\n    /// @param recipient The address to which collected protocol fees should be sent\n    /// @param amount0Requested The maximum amount of token0 to send, can be 0 to collect fees in only token1\n    /// @param amount1Requested The maximum amount of token1 to send, can be 0 to collect fees in only token0\n    /// @return amount0 The protocol fee collected in token0\n    /// @return amount1 The protocol fee collected in token1\n    function collectProtocol(\n        address recipient,\n        uint128 amount0Requested,\n        uint128 amount1Requested\n    ) external returns (uint128 amount0, uint128 amount1);\n\n    /// @notice Set the LM pool to enable liquidity mining\n    function setLmPool(address lmPool) external;\n}"},"contracts/interfaces/pool/IPancakeV3PoolEvents.sol":{"content":"// SPDX-License-Identifier: GPL-2.0-or-later\npragma solidity >=0.5.0;\n\n/// @title Events emitted by a pool\n/// @notice Contains all events emitted by the pool\ninterface IPancakeV3PoolEvents {\n    /// @notice Emitted exactly once by a pool when #initialize is first called on the pool\n    /// @dev Mint/Burn/Swap cannot be emitted by the pool before Initialize\n    /// @param sqrtPriceX96 The initial sqrt price of the pool, as a Q64.96\n    /// @param tick The initial tick of the pool, i.e. log base 1.0001 of the starting price of the pool\n    event Initialize(uint160 sqrtPriceX96, int24 tick);\n\n    /// @notice Emitted when liquidity is minted for a given position\n    /// @param sender The address that minted the liquidity\n    /// @param owner The owner of the position and recipient of any minted liquidity\n    /// @param tickLower The lower tick of the position\n    /// @param tickUpper The upper tick of the position\n    /// @param amount The amount of liquidity minted to the position range\n    /// @param amount0 How much token0 was required for the minted liquidity\n    /// @param amount1 How much token1 was required for the minted liquidity\n    event Mint(\n        address sender,\n        address indexed owner,\n        int24 indexed tickLower,\n        int24 indexed tickUpper,\n        uint128 amount,\n        uint256 amount0,\n        uint256 amount1\n    );\n\n    /// @notice Emitted when fees are collected by the owner of a position\n    /// @dev Collect events may be emitted with zero amount0 and amount1 when the caller chooses not to collect fees\n    /// @param owner The owner of the position for which fees are collected\n    /// @param tickLower The lower tick of the position\n    /// @param tickUpper The upper tick of the position\n    /// @param amount0 The amount of token0 fees collected\n    /// @param amount1 The amount of token1 fees collected\n    event Collect(\n        address indexed owner,\n        address recipient,\n        int24 indexed tickLower,\n        int24 indexed tickUpper,\n        uint128 amount0,\n        uint128 amount1\n    );\n\n    /// @notice Emitted when a position's liquidity is removed\n    /// @dev Does not withdraw any fees earned by the liquidity position, which must be withdrawn via #collect\n    /// @param owner The owner of the position for which liquidity is removed\n    /// @param tickLower The lower tick of the position\n    /// @param tickUpper The upper tick of the position\n    /// @param amount The amount of liquidity to remove\n    /// @param amount0 The amount of token0 withdrawn\n    /// @param amount1 The amount of token1 withdrawn\n    event Burn(\n        address indexed owner,\n        int24 indexed tickLower,\n        int24 indexed tickUpper,\n        uint128 amount,\n        uint256 amount0,\n        uint256 amount1\n    );\n\n    /// @notice Emitted by the pool for any swaps between token0 and token1\n    /// @param sender The address that initiated the swap call, and that received the callback\n    /// @param recipient The address that received the output of the swap\n    /// @param amount0 The delta of the token0 balance of the pool\n    /// @param amount1 The delta of the token1 balance of the pool\n    /// @param sqrtPriceX96 The sqrt(price) of the pool after the swap, as a Q64.96\n    /// @param liquidity The liquidity of the pool after the swap\n    /// @param tick The log base 1.0001 of price of the pool after the swap\n    /// @param protocolFeesToken0 The protocol fee of token0 in the swap\n    /// @param protocolFeesToken1 The protocol fee of token1 in the swap\n    event Swap(\n        address indexed sender,\n        address indexed recipient,\n        int256 amount0,\n        int256 amount1,\n        uint160 sqrtPriceX96,\n        uint128 liquidity,\n        int24 tick,\n        uint128 protocolFeesToken0,\n        uint128 protocolFeesToken1\n    );\n\n    /// @notice Emitted by the pool for any flashes of token0/token1\n    /// @param sender The address that initiated the swap call, and that received the callback\n    /// @param recipient The address that received the tokens from flash\n    /// @param amount0 The amount of token0 that was flashed\n    /// @param amount1 The amount of token1 that was flashed\n    /// @param paid0 The amount of token0 paid for the flash, which can exceed the amount0 plus the fee\n    /// @param paid1 The amount of token1 paid for the flash, which can exceed the amount1 plus the fee\n    event Flash(\n        address indexed sender,\n        address indexed recipient,\n        uint256 amount0,\n        uint256 amount1,\n        uint256 paid0,\n        uint256 paid1\n    );\n\n    /// @notice Emitted by the pool for increases to the number of observations that can be stored\n    /// @dev observationCardinalityNext is not the observation cardinality until an observation is written at the index\n    /// just before a mint/swap/burn.\n    /// @param observationCardinalityNextOld The previous value of the next observation cardinality\n    /// @param observationCardinalityNextNew The updated value of the next observation cardinality\n    event IncreaseObservationCardinalityNext(\n        uint16 observationCardinalityNextOld,\n        uint16 observationCardinalityNextNew\n    );\n\n    /// @notice Emitted when the protocol fee is changed by the pool\n    /// @param feeProtocol0Old The previous value of the token0 protocol fee\n    /// @param feeProtocol1Old The previous value of the token1 protocol fee\n    /// @param feeProtocol0New The updated value of the token0 protocol fee\n    /// @param feeProtocol1New The updated value of the token1 protocol fee\n    event SetFeeProtocol(\n        uint32 feeProtocol0Old,\n        uint32 feeProtocol1Old,\n        uint32 feeProtocol0New,\n        uint32 feeProtocol1New\n    );\n\n    /// @notice Emitted when the collected protocol fees are withdrawn by the factory owner\n    /// @param sender The address that collects the protocol fees\n    /// @param recipient The address that receives the collected protocol fees\n    /// @param amount0 The amount of token0 protocol fees that is withdrawn\n    /// @param amount0 The amount of token1 protocol fees that is withdrawn\n    event CollectProtocol(address indexed sender, address indexed recipient, uint128 amount0, uint128 amount1);\n}"},"contracts/interfaces/INonfungiblePositionManager.sol":{"content":"// SPDX-License-Identifier: GPL-2.0-or-later\npragma solidity >=0.7.5;\npragma abicoder v2;\n\n// import '@openzeppelin/contracts/token/ERC721/IERC721Metadata.sol';\n// import '@openzeppelin/contracts/token/ERC721/IERC721Enumerable.sol';\n\n// import './IPoolInitializer.sol';\n// import './IERC721Permit.sol';\n// import './IPeripheryPayments.sol';\n// import './IPeripheryImmutableState.sol';\n// import '../libraries/PoolAddress.sol';\n\n/// @title Non-fungible token for positions\n/// @notice Wraps PancakeSwap V3 positions in a non-fungible token interface which allows for them to be transferred\n/// and authorized.\ninterface INonfungiblePositionManager\n{\n    /// @notice Emitted when liquidity is increased for a position NFT\n    /// @dev Also emitted when a token is minted\n    /// @param tokenId The ID of the token for which liquidity was increased\n    /// @param liquidity The amount by which liquidity for the NFT position was increased\n    /// @param amount0 The amount of token0 that was paid for the increase in liquidity\n    /// @param amount1 The amount of token1 that was paid for the increase in liquidity\n    event IncreaseLiquidity(uint256 indexed tokenId, uint128 liquidity, uint256 amount0, uint256 amount1);\n    /// @notice Emitted when liquidity is decreased for a position NFT\n    /// @param tokenId The ID of the token for which liquidity was decreased\n    /// @param liquidity The amount by which liquidity for the NFT position was decreased\n    /// @param amount0 The amount of token0 that was accounted for the decrease in liquidity\n    /// @param amount1 The amount of token1 that was accounted for the decrease in liquidity\n    event DecreaseLiquidity(uint256 indexed tokenId, uint128 liquidity, uint256 amount0, uint256 amount1);\n    /// @notice Emitted when tokens are collected for a position NFT\n    /// @dev The amounts reported may not be exactly equivalent to the amounts transferred, due to rounding behavior\n    /// @param tokenId The ID of the token for which underlying tokens were collected\n    /// @param recipient The address of the account that received the collected tokens\n    /// @param amount0 The amount of token0 owed to the position that was collected\n    /// @param amount1 The amount of token1 owed to the position that was collected\n    event Collect(uint256 indexed tokenId, address recipient, uint256 amount0, uint256 amount1);\n\n    /// @notice Returns the position information associated with a given token ID.\n    /// @dev Throws if the token ID is not valid.\n    /// @param tokenId The ID of the token that represents the position\n    /// @return nonce The nonce for permits\n    /// @return operator The address that is approved for spending\n    /// @return token0 The address of the token0 for a specific pool\n    /// @return token1 The address of the token1 for a specific pool\n    /// @return fee The fee associated with the pool\n    /// @return tickLower The lower end of the tick range for the position\n    /// @return tickUpper The higher end of the tick range for the position\n    /// @return liquidity The liquidity of the position\n    /// @return feeGrowthInside0LastX128 The fee growth of token0 as of the last action on the individual position\n    /// @return feeGrowthInside1LastX128 The fee growth of token1 as of the last action on the individual position\n    /// @return tokensOwed0 The uncollected amount of token0 owed to the position as of the last computation\n    /// @return tokensOwed1 The uncollected amount of token1 owed to the position as of the last computation\n    function positions(uint256 tokenId)\n        external\n        view\n        returns (\n            uint96 nonce,\n            address operator,\n            address token0,\n            address token1,\n            uint24 fee,\n            int24 tickLower,\n            int24 tickUpper,\n            uint128 liquidity,\n            uint256 feeGrowthInside0LastX128,\n            uint256 feeGrowthInside1LastX128,\n            uint128 tokensOwed0,\n            uint128 tokensOwed1\n        );\n\n    struct MintParams {\n        address token0;\n        address token1;\n        uint24 fee;\n        int24 tickLower;\n        int24 tickUpper;\n        uint256 amount0Desired;\n        uint256 amount1Desired;\n        uint256 amount0Min;\n        uint256 amount1Min;\n        address recipient;\n        uint256 deadline;\n    }\n\n    /// @notice Creates a new position wrapped in a NFT\n    /// @dev Call this when the pool does exist and is initialized. Note that if the pool is created but not initialized\n    /// a method does not exist, i.e. the pool is assumed to be initialized.\n    /// @param params The params necessary to mint a position, encoded as `MintParams` in calldata\n    /// @return tokenId The ID of the token that represents the minted position\n    /// @return liquidity The amount of liquidity for this position\n    /// @return amount0 The amount of token0\n    /// @return amount1 The amount of token1\n    function mint(MintParams calldata params)\n        external\n        payable\n        returns (\n            uint256 tokenId,\n            uint128 liquidity,\n            uint256 amount0,\n            uint256 amount1\n        );\n\n    struct IncreaseLiquidityParams {\n        uint256 tokenId;\n        uint256 amount0Desired;\n        uint256 amount1Desired;\n        uint256 amount0Min;\n        uint256 amount1Min;\n        uint256 deadline;\n    }\n\n    /// @notice Increases the amount of liquidity in a position, with tokens paid by the `msg.sender`\n    /// @param params tokenId The ID of the token for which liquidity is being increased,\n    /// amount0Desired The desired amount of token0 to be spent,\n    /// amount1Desired The desired amount of token1 to be spent,\n    /// amount0Min The minimum amount of token0 to spend, which serves as a slippage check,\n    /// amount1Min The minimum amount of token1 to spend, which serves as a slippage check,\n    /// deadline The time by which the transaction must be included to effect the change\n    /// @return liquidity The new liquidity amount as a result of the increase\n    /// @return amount0 The amount of token0 to acheive resulting liquidity\n    /// @return amount1 The amount of token1 to acheive resulting liquidity\n    function increaseLiquidity(IncreaseLiquidityParams calldata params)\n        external\n        payable\n        returns (\n            uint128 liquidity,\n            uint256 amount0,\n            uint256 amount1\n        );\n\n    struct DecreaseLiquidityParams {\n        uint256 tokenId;\n        uint128 liquidity;\n        uint256 amount0Min;\n        uint256 amount1Min;\n        uint256 deadline;\n    }\n\n    /// @notice Decreases the amount of liquidity in a position and accounts it to the position\n    /// @param params tokenId The ID of the token for which liquidity is being decreased,\n    /// amount The amount by which liquidity will be decreased,\n    /// amount0Min The minimum amount of token0 that should be accounted for the burned liquidity,\n    /// amount1Min The minimum amount of token1 that should be accounted for the burned liquidity,\n    /// deadline The time by which the transaction must be included to effect the change\n    /// @return amount0 The amount of token0 accounted to the position's tokens owed\n    /// @return amount1 The amount of token1 accounted to the position's tokens owed\n    function decreaseLiquidity(DecreaseLiquidityParams calldata params)\n        external\n        payable\n        returns (uint256 amount0, uint256 amount1);\n\n    struct CollectParams {\n        uint256 tokenId;\n        address recipient;\n        uint128 amount0Max;\n        uint128 amount1Max;\n    }\n\n    /// @notice Collects up to a maximum amount of fees owed to a specific position to the recipient\n    /// @param params tokenId The ID of the NFT for which tokens are being collected,\n    /// recipient The account that should receive the tokens,\n    /// amount0Max The maximum amount of token0 to collect,\n    /// amount1Max The maximum amount of token1 to collect\n    /// @return amount0 The amount of fees collected in token0\n    /// @return amount1 The amount of fees collected in token1\n    function collect(CollectParams calldata params) external payable returns (uint256 amount0, uint256 amount1);\n\n    /// @notice Burns a token ID, which deletes it from the NFT contract. The token must have 0 liquidity and all tokens\n    /// must be collected first.\n    /// @param tokenId The ID of the token that is being burned\n    function burn(uint256 tokenId) external payable;\n}"},"contracts/IDailyFlowV2.sol":{"content":"// SPDX-License-Identifier: MIT\npragma solidity ^0.8.20;\n\n/// @title Daily Flow Interface V2\n/// @notice Interface for the daily-yield product:\n/// deposit principal and claim accumulated daily rewards.\n/// The daily reward rate splits into a principal-return portion and a\n/// profit portion; platformFee applies only to the profit portion.\ninterface IDailyFlowV2 {\n    enum DailyFlowTier {\n        Core,\n        Elite\n    }\n\n    struct OrderInfo {\n        address owner;\n        uint64 started;\n        uint64 finished;\n        uint64 lastClaimed;\n        uint256 amountLocked;\n        uint256 amountUnclaimed;\n        DailyFlowTier tier;\n        uint256 tokenId;\n    }\n\n    struct OrderInfoView {\n        uint256 orderId;\n        address owner;\n        uint64 started;\n        uint64 finished;\n        uint64 lastClaimed;\n        uint256 amountLocked;\n        uint256 amountUnclaimed;\n        uint256 amountAvailable;\n        uint256 amountAvailablePrincipal;\n        uint256 amountAvailableDelta;\n        DailyFlowTier tier;\n        uint256 tokenId;\n    }\n\n    event Locked(\n        uint256 indexed orderId,\n        address indexed user,\n        uint256 amountLocked,\n        DailyFlowTier tier,\n        uint256 lockTime\n    );\n\n    event Claimed(\n        uint256 indexed orderId,\n        address indexed user,\n        uint256 daysClaimed,\n        uint256 amountClaimed,\n        uint256 platformFee,\n        DailyFlowTier tier,\n        uint256 positionRewards,\n        uint256 delta\n    );\n\n    function lockup(uint256 amount) external;\n\n    function claim(uint256 orderId) external;\n\n    function setTreasury(address treasury_) external;\n\n    function setFee(uint256 fee_) external;\n\n    function setTokenId(uint256 tokenId_) external;\n\n    function getOrder(uint256 orderId) external view returns (OrderInfoView memory order);\n\n    function getUserOrdersCount(address user) external view returns (uint256);\n\n    function getUserOrders(address user, uint256 from, uint256 number) external view returns (OrderInfoView[] memory orders);\n\n    function treasury() external view returns (address);\n\n    function platformFee() external view returns (uint256);\n\n    function nextOrderId() external view returns (uint256);\n}\n"}},"matchId":"42732672","creationMatch":"exact_match","runtimeMatch":"exact_match","verifiedAt":"2026-07-22T09:30:03Z","match":"exact_match","chainId":"56","address":"0x8e61483d45a822cCB59482c47e1b6D28465605EC"}