// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/Address.sol)

pragma solidity ^0.8.20;

/**
 * @dev Collection of functions related to the address type
 */
library Address {
    /**
     * @dev The ETH balance of the account is not enough to perform the operation.
     */
    error AddressInsufficientBalance(address account);

    /**
     * @dev There's no code at `target` (it is not a contract).
     */
    error AddressEmptyCode(address target);

    /**
     * @dev A call to an address target failed. The target may have reverted.
     */
    error FailedInnerCall();

    /**
     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to
     * `recipient`, forwarding all available gas and reverting on errors.
     *
     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
     * of certain opcodes, possibly making contracts go over the 2300 gas limit
     * imposed by `transfer`, making them unable to receive funds via
     * `transfer`. {sendValue} removes this limitation.
     *
     * https://consensys.net/diligence/blog/2019/09/stop-using-soliditys-transfer-now/[Learn more].
     *
     * IMPORTANT: because control is transferred to `recipient`, care must be
     * taken to not create reentrancy vulnerabilities. Consider using
     * {ReentrancyGuard} or the
     * https://solidity.readthedocs.io/en/v0.8.20/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
     */
    function sendValue(address payable recipient, uint256 amount) internal {
        if (address(this).balance < amount) {
            revert AddressInsufficientBalance(address(this));
        }

        (bool success, ) = recipient.call{value: amount}("");
        if (!success) {
            revert FailedInnerCall();
        }
    }

    /**
     * @dev Performs a Solidity function call using a low level `call`. A
     * plain `call` is an unsafe replacement for a function call: use this
     * function instead.
     *
     * If `target` reverts with a revert reason or custom error, it is bubbled
     * up by this function (like regular Solidity function calls). However, if
     * the call reverted with no returned reason, this function reverts with a
     * {FailedInnerCall} error.
     *
     * Returns the raw returned data. To convert to the expected return value,
     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
     *
     * Requirements:
     *
     * - `target` must be a contract.
     * - calling `target` with `data` must not revert.
     */
    function functionCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but also transferring `value` wei to `target`.
     *
     * Requirements:
     *
     * - the calling contract must have an ETH balance of at least `value`.
     * - the called Solidity function must be `payable`.
     */
    function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {
        if (address(this).balance < value) {
            revert AddressInsufficientBalance(address(this));
        }
        (bool success, bytes memory returndata) = target.call{value: value}(data);
        return verifyCallResultFromTarget(target, success, returndata);
    }

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

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

    /**
     * @dev Tool to verify that a low level call to smart-contract was successful, and reverts if the target
     * was not a contract or bubbling up the revert reason (falling back to {FailedInnerCall}) in case of an
     * unsuccessful call.
     */
    function verifyCallResultFromTarget(
        address target,
        bool success,
        bytes memory returndata
    ) internal view returns (bytes memory) {
        if (!success) {
            _revert(returndata);
        } else {
            // only check if target is a contract if the call was successful and the return data is empty
            // otherwise we already know that it was a contract
            if (returndata.length == 0 && target.code.length == 0) {
                revert AddressEmptyCode(target);
            }
            return returndata;
        }
    }

    /**
     * @dev Tool to verify that a low level call was successful, and reverts if it wasn't, either by bubbling the
     * revert reason or with a default {FailedInnerCall} error.
     */
    function verifyCallResult(bool success, bytes memory returndata) internal pure returns (bytes memory) {
        if (!success) {
            _revert(returndata);
        } else {
            return returndata;
        }
    }

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/structs/EnumerableSet.sol)
// This file was procedurally generated from scripts/generate/templates/EnumerableSet.js.

pragma solidity ^0.8.20;

/**
 * @dev Library for managing
 * https://en.wikipedia.org/wiki/Set_(abstract_data_type)[sets] of primitive
 * types.
 *
 * Sets have the following properties:
 *
 * - Elements are added, removed, and checked for existence in constant time
 * (O(1)).
 * - Elements are enumerated in O(n). No guarantees are made on the ordering.
 *
 * ```solidity
 * contract Example {
 *     // Add the library methods
 *     using EnumerableSet for EnumerableSet.AddressSet;
 *
 *     // Declare a set state variable
 *     EnumerableSet.AddressSet private mySet;
 * }
 * ```
 *
 * As of v3.3.0, sets of type `bytes32` (`Bytes32Set`), `address` (`AddressSet`)
 * and `uint256` (`UintSet`) are supported.
 *
 * [WARNING]
 * ====
 * Trying to delete such a structure from storage will likely result in data corruption, rendering the structure
 * unusable.
 * See https://github.com/ethereum/solidity/pull/11843[ethereum/solidity#11843] for more info.
 *
 * In order to clean an EnumerableSet, you can either remove all elements one by one or create a fresh instance using an
 * array of EnumerableSet.
 * ====
 */
library EnumerableSet {
    // To implement this library for multiple types with as little code
    // repetition as possible, we write it in terms of a generic Set type with
    // bytes32 values.
    // The Set implementation uses private functions, and user-facing
    // implementations (such as AddressSet) are just wrappers around the
    // underlying Set.
    // This means that we can only create new EnumerableSets for types that fit
    // in bytes32.

    struct Set {
        // Storage of set values
        bytes32[] _values;
        // Position is the index of the value in the `values` array plus 1.
        // Position 0 is used to mean a value is not in the set.
        mapping(bytes32 value => uint256) _positions;
    }

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

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

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

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

            if (valueIndex != lastIndex) {
                bytes32 lastValue = set._values[lastIndex];

                // Move the lastValue to the index where the value to delete is
                set._values[valueIndex] = lastValue;
                // Update the tracked position of the lastValue (that was just moved)
                set._positions[lastValue] = position;
            }

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

            // Delete the tracked position for the deleted slot
            delete set._positions[value];

            return true;
        } else {
            return false;
        }
    }

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

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

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

    /**
     * @dev Return the entire set in an array
     *
     * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
     * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
     * this function has an unbounded cost, and using it as part of a state-changing function may render the function
     * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
     */
    function _values(Set storage set) private view returns (bytes32[] memory) {
        return set._values;
    }

    // Bytes32Set

    struct Bytes32Set {
        Set _inner;
    }

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

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

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

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

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

    /**
     * @dev Return the entire set in an array
     *
     * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
     * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
     * this function has an unbounded cost, and using it as part of a state-changing function may render the function
     * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
     */
    function values(Bytes32Set storage set) internal view returns (bytes32[] memory) {
        bytes32[] memory store = _values(set._inner);
        bytes32[] memory result;

        /// @solidity memory-safe-assembly
        assembly {
            result := store
        }

        return result;
    }

    // AddressSet

    struct AddressSet {
        Set _inner;
    }

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

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

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

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

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

    /**
     * @dev Return the entire set in an array
     *
     * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
     * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
     * this function has an unbounded cost, and using it as part of a state-changing function may render the function
     * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
     */
    function values(AddressSet storage set) internal view returns (address[] memory) {
        bytes32[] memory store = _values(set._inner);
        address[] memory result;

        /// @solidity memory-safe-assembly
        assembly {
            result := store
        }

        return result;
    }

    // UintSet

    struct UintSet {
        Set _inner;
    }

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

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

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

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

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

    /**
     * @dev Return the entire set in an array
     *
     * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
     * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
     * this function has an unbounded cost, and using it as part of a state-changing function may render the function
     * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
     */
    function values(UintSet storage set) internal view returns (uint256[] memory) {
        bytes32[] memory store = _values(set._inner);
        uint256[] memory result;

        /// @solidity memory-safe-assembly
        assembly {
            result := store
        }

        return result;
    }
}

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

/// @title Contains 512-bit math functions
/// @notice Facilitates multiplication and division that can have overflow of an intermediate value without any loss of precision
/// @dev Handles "phantom overflow" i.e., allows multiplication and division where an intermediate value overflows 256 bits
library FullMath {
    /// @notice Calculates floor(a×b÷denominator) with full precision. Throws if result overflows a uint256 or denominator == 0
    /// @param a The multiplicand
    /// @param b The multiplier
    /// @param denominator The divisor
    /// @return result The 256-bit result
    /// @dev Credit to Remco Bloemen under MIT license https://xn--2-umb.com/21/muldiv
    function mulDiv(
        uint256 a,
        uint256 b,
        uint256 denominator
    ) internal pure returns (uint256 result) {
        // 512-bit multiply [prod1 prod0] = a * b
        // Compute the product mod 2**256 and mod 2**256 - 1
        // then use the Chinese Remainder Theorem to reconstruct
        // the 512 bit result. The result is stored in two 256
        // variables such that product = prod1 * 2**256 + prod0
        uint256 prod0; // Least significant 256 bits of the product
        uint256 prod1; // Most significant 256 bits of the product
        assembly {
            let mm := mulmod(a, b, not(0))
            prod0 := mul(a, b)
            prod1 := sub(sub(mm, prod0), lt(mm, prod0))
        }

        // Handle non-overflow cases, 256 by 256 division
        if (prod1 == 0) {
            require(denominator > 0);
            assembly {
                result := div(prod0, denominator)
            }
            return result;
        }

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

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

        // Make division exact by subtracting the remainder from [prod1 prod0]
        // Compute remainder using mulmod
        uint256 remainder;
        assembly {
            remainder := mulmod(a, b, denominator)
        }
        // Subtract 256 bit number from 512 bit number
        assembly {
            prod1 := sub(prod1, gt(remainder, prod0))
            prod0 := sub(prod0, remainder)
        }

        // Factor powers of two out of denominator
        // Compute largest power of two divisor of denominator.
        // Always >= 1.
        unchecked {
            uint256 twos = (type(uint256).max - denominator + 1) & denominator;
        // Divide denominator by power of two
            assembly {
                denominator := div(denominator, twos)
            }

        // Divide [prod1 prod0] by the factors of two
            assembly {
                prod0 := div(prod0, twos)
            }
        // Shift in bits from prod1 into prod0. For this we need
        // to flip `twos` such that it is 2**256 / twos.
        // If twos is zero, then it becomes one
            assembly {
                twos := add(div(sub(0, twos), twos), 1)
            }
            prod0 |= prod1 * twos;

        // Invert denominator mod 2**256
        // Now that denominator is an odd number, it has an inverse
        // modulo 2**256 such that denominator * inv = 1 mod 2**256.
        // Compute the inverse by starting with a seed that is correct
        // correct for four bits. That is, denominator * inv = 1 mod 2**4
            uint256 inv = (3 * denominator) ^ 2;
        // Now use Newton-Raphson iteration to improve the precision.
        // Thanks to Hensel's lifting lemma, this also works in modular
        // arithmetic, doubling the correct bits in each step.
            inv *= 2 - denominator * inv; // inverse mod 2**8
            inv *= 2 - denominator * inv; // inverse mod 2**16
            inv *= 2 - denominator * inv; // inverse mod 2**32
            inv *= 2 - denominator * inv; // inverse mod 2**64
            inv *= 2 - denominator * inv; // inverse mod 2**128
            inv *= 2 - denominator * inv; // inverse mod 2**256

        // Because the division is now exact we can divide by multiplying
        // with the modular inverse of denominator. This will give us the
        // correct result modulo 2**256. Since the precoditions guarantee
        // that the outcome is less than 2**256, this is the final result.
        // We don't need to compute the high bits of the result and prod1
        // is no longer required.
            result = prod0 * inv;
            return result;
        }
    }
}

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

import "@openzeppelin/contracts/utils/Address.sol";
import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol";
import "@openzeppelin/contracts/utils/structs/EnumerableSet.sol";

import "./IGemLock.sol";
import "./FullMath.sol";
import "./IUniswapV2Router02.sol";
import "./IUniswapV2Pair.sol";
import "./IUniswapV2Factory.sol";

contract GemLock is IGemLock {
    using Address for address payable;
    using EnumerableSet for EnumerableSet.AddressSet;
    using EnumerableSet for EnumerableSet.UintSet;
    using SafeERC20 for IERC20;

    struct Lock {
        uint256 id;
        address token;
        address owner;
        uint256 amount;
        uint256 lockDate;
        uint256 tgeDate; // TGE date for vesting locks, unlock date for normal locks
        uint256 tgeBps; // In bips. Is 0 for normal locks
        uint256 cycle; // Is 0 for normal locks
        uint256 cycleBps; // In bips. Is 0 for normal locks
        uint256 linearReleaseDuration;
        uint256 linearReleaseBps;
        uint256 unlockedAmount;
    }

    struct CumulativeLockInfo {
        address token;
        address factory;
        uint256 amount;
    }

    uint256 private constant ID_PADDING = 1_000_000;

    Lock[] private _locks;
    mapping(address => EnumerableSet.UintSet) private _userLpLockIds;
    mapping(address => EnumerableSet.UintSet) private _userNormalLockIds;


    EnumerableSet.AddressSet private _lpLockedTokens;
    EnumerableSet.AddressSet private _normalLockedTokens;
    mapping(address => CumulativeLockInfo) public cumulativeLockInfo;
    mapping(address => EnumerableSet.UintSet) private _tokenToLockIds;

    event LockAdded(
        uint256 indexed id,
        address token,
        address owner,
        uint256 amount,
        uint256 unlockDate
    );
    event LockUpdated(
        uint256 indexed id,
        address token,
        address owner,
        uint256 newAmount,
        uint256 newUnlockDate
    );
    event LockRemoved(
        uint256 indexed id,
        address token,
        address owner,
        uint256 amount,
        uint256 unlockedAt
    );
    event LockVested(
        uint256 indexed id,
        address token,
        address owner,
        uint256 amount,
        uint256 remaining,
        uint256 timestamp
    );
    event LockOwnerChanged(uint256 lockId, address owner, address newOwner);

    modifier validLock(uint256 lockId) {
        _getActualIndex(lockId);
        _;
    }

    function lock(
        address owner,
        address token,
        bool isLpToken,
        uint256 amount,
        uint256 unlockDate
    ) external override returns (uint256 id) {
        require(token != address(0), "Invalid token");
        require(amount > 0, "Amount should be greater than 0");
        require(
            unlockDate > block.timestamp,
            "Unlock date should be in the future"
        );
        id = _createLock(
            owner,
            token,
            isLpToken,
            amount,
            unlockDate,
            0,
            0,
            0,
            0,
            0
        );
        _safeTransferFromEnsureExactAmount(
            token,
            msg.sender,
            address(this),
            amount
        );
        emit LockAdded(id, token, owner, amount, unlockDate);
        return id;
    }

    function vestingLock(
        address owner,
        address token,
        bool isLpToken,
        uint256 amount,
        uint256 tgeDate,
        uint256 tgeBps,
        uint256 cycle,
        uint256 cycleBps
    ) external override returns (uint256 id) {
        require(token != address(0), "Invalid token");
        require(amount > 0, "Amount should be greater than 0");
        require(tgeDate > block.timestamp, "TGE date should be in the future");
        require(cycle > 0, "Invalid cycle");
        require(tgeBps > 0 && tgeBps < 10_000, "Invalid bips for TGE");
        require(cycleBps > 0 && cycleBps < 10_000, "Invalid bips for cycle");
        require(
            tgeBps + cycleBps <= 10_000,
            "Sum of TGE bps and cycle should be less than 10000"
        );
        id = _createLock(
            owner,
            token,
            isLpToken,
            amount,
            tgeDate,
            tgeBps,
            cycle,
            cycleBps,
            0,
            0);

        _safeTransferFromEnsureExactAmount(
            token,
            msg.sender,
            address(this),
            amount
        );
        emit LockAdded(id, token, owner, amount, tgeDate);
        return id;
    }


    function linearReleaseLock(
        address owner,
        address token,
        bool isLpToken,
        uint256 amount,
        uint256 tgeDate,
        uint256 tgeBps,
        uint256 lineaReleaseDuration,
        uint256 lineaReleaseBps
    ) external  returns (uint256 id) {

        require(token != address(0), "Invalid token");
        require(amount > 0, "Amount should be greater than 0");
        require(tgeDate > block.timestamp, "TGE date should be in the future");
        require(tgeBps > 0 && tgeBps < 10_000, "Invalid bips for TGE");
        require(lineaReleaseBps > 0 && lineaReleaseBps < 10_000, "Invalid bips for lineaRelease");
        require(lineaReleaseDuration > 0, "invalid lineaReleaseDuration");
        require(
            tgeBps + lineaReleaseBps <= 10_000,
            "Sum of TGE bps and lineaReleaseBps should be less than 10000"
        );

        id = _createLock(
            owner,
            token,
            isLpToken,
            amount,
            tgeDate,
            tgeBps,
            0,
            0,
            lineaReleaseDuration,
            lineaReleaseBps
        );
        _safeTransferFromEnsureExactAmount(
            token,
            msg.sender,
            address(this),
            amount
        );
        emit LockAdded(id, token, owner, amount, tgeDate);
        return id;
    }

    function _createLock(
        address owner,
        address token,
        bool isLpToken,
        uint256 amount,
        uint256 tgeDate,
        uint256 tgeBps,
        uint256 cycle,
        uint256 cycleBps,
        uint256 lineaReleaseDuration,
        uint256 lineaReleaseBps
    ) internal returns (uint256 id) {
        if (isLpToken) {
            address possibleFactoryAddress = _parseFactoryAddress(token);
            id = _lockLpToken(
                owner,
                token,
                possibleFactoryAddress,
                amount,
                tgeDate,
                tgeBps,
                cycle,
                cycleBps,
                lineaReleaseDuration,
                lineaReleaseBps
            );
        } else {
            id = _lockNormalToken(
                owner,
                token,
                amount,
                tgeDate,
                tgeBps,
                cycle,
                cycleBps,
                lineaReleaseDuration,
                lineaReleaseBps
            );
        }
        return id;
    }

    function multipleVestingLock(
        address[] calldata owners,
        uint256[] calldata amounts,
        bool isLpToken,
        address token,
        uint256 tgeDate,
        uint256 tgeBps,
        uint256 cycle,
        uint256 cycleBps
    ) external override returns (uint256[] memory) {
        require(token != address(0), "Invalid token");
        require(owners.length == amounts.length, "Length mismatched");
        require(tgeDate > block.timestamp, "TGE date should be in the future");
        require(cycle > 0, "Invalid cycle");
        require(tgeBps > 0 && tgeBps < 10_000, "Invalid bips for TGE");
        require(cycleBps > 0 && cycleBps < 10_000, "Invalid bips for cycle");
        require(
            tgeBps + cycleBps <= 10_000,
            "Sum of TGE bps and cycle should be less than 10000"
        );
        return
            _multipleVestingLock(
            owners,
            amounts,
            token,
            isLpToken,
            [tgeDate, tgeBps, cycle, cycleBps]
        );
    }

    function _multipleVestingLock(
        address[] calldata owners,
        uint256[] calldata amounts,
        address token,
        bool isLpToken,
        uint256[4] memory vestingSettings // avoid stack too deep
    ) internal returns (uint256[] memory) {
        require(token != address(0), "Invalid token");
        uint256 sumAmount = _sumAmount(amounts);
        uint256 count = owners.length;
        uint256[] memory ids = new uint256[](count);
        for (uint256 i = 0; i < count; i++) {
            ids[i] = _createLock(
                owners[i],
                token,
                isLpToken,
                amounts[i],
                vestingSettings[0], // TGE date
                vestingSettings[1], // TGE bps
                vestingSettings[2], // cycle
                vestingSettings[3],
                0,
                0
            );
            emit LockAdded(
                ids[i],
                token,
                owners[i],
                amounts[i],
                vestingSettings[0] // TGE date
            );
        }
        _safeTransferFromEnsureExactAmount(
            token,
            msg.sender,
            address(this),
            sumAmount
        );
        return ids;
    }

    function _sumAmount(uint256[] calldata amounts)
    internal
    pure
    returns (uint256)
    {
        uint256 sum = 0;
        for (uint256 i = 0; i < amounts.length; i++) {
            if (amounts[i] == 0) {
                revert("Amount cant be zero");
            }
            sum += amounts[i];
        }
        return sum;
    }

    function _lockNormalToken(
        address owner,
        address token,
        uint256 amount,
        uint256 tgeDate,
        uint256 tgeBps,
        uint256 cycle,
        uint256 cycleBps,
        uint256 linearReleaseDuration,
        uint256 linearReleaseBps
    ) private returns (uint256 id) {

        id = _locks.length + ID_PADDING;
        Lock memory newLock = Lock({
            id: id,
            token: token,
            owner: owner,
            amount: amount,
            lockDate: block.timestamp,
            tgeDate: tgeDate,
            tgeBps: tgeBps,
            cycle: cycle,
            cycleBps: cycleBps,
            unlockedAmount: 0,
            linearReleaseDuration : linearReleaseDuration,
            linearReleaseBps : linearReleaseBps
        });
        _locks.push(newLock);

        _userNormalLockIds[owner].add(id);
        _normalLockedTokens.add(token);

        CumulativeLockInfo storage tokenInfo = cumulativeLockInfo[token];
        if (tokenInfo.token == address(0)) {
            tokenInfo.token = token;
            tokenInfo.factory = address(0);
        }
        tokenInfo.amount = tokenInfo.amount + amount;

        _tokenToLockIds[token].add(id);
    }


    function _lockLpToken(
        address owner,
        address token,
        address factory,
        uint256 amount,
        uint256 tgeDate,
        uint256 tgeBps,
        uint256 cycle,
        uint256 cycleBps,
        uint256 linearReleaseDuration,
        uint256 linearReleaseBps
    ) private returns (uint256 id) {
        id = _locks.length + ID_PADDING;
        Lock memory newLock = Lock({
            id: id,
            token: token,
            owner: owner,
            amount: amount,
            lockDate: block.timestamp,
            tgeDate: tgeDate,
            tgeBps: tgeBps,
            cycle: cycle,
            cycleBps: cycleBps,
            unlockedAmount: 0,
            linearReleaseDuration : linearReleaseDuration,
            linearReleaseBps : linearReleaseBps
        });
        _locks.push(newLock);


        _userLpLockIds[owner].add(id);
        _lpLockedTokens.add(token);

        CumulativeLockInfo storage tokenInfo = cumulativeLockInfo[token];
        if (tokenInfo.token == address(0)) {
            tokenInfo.token = token;
            tokenInfo.factory = factory;
        }
        tokenInfo.amount = tokenInfo.amount + amount;

        _tokenToLockIds[token].add(id);
    }



    function unlock(uint256 lockId) external override validLock(lockId) {
        Lock storage userLock = _locks[_getActualIndex(lockId)];
        require(
            userLock.owner == msg.sender,
            "You are not the owner of this lock"
        );

        if (userLock.tgeBps > 0) {
            _vestingUnlock(userLock);
        } else {
            _normalUnlock(userLock);
        }
    }

    function _normalUnlock(Lock storage userLock) internal {
        require(
            block.timestamp >= userLock.tgeDate,
            "It is not time to unlock"
        );
        require(userLock.unlockedAmount == 0, "Nothing to unlock");

        CumulativeLockInfo storage tokenInfo = cumulativeLockInfo[
                        userLock.token
            ];

        bool isLpToken = tokenInfo.factory != address(0);

        if (isLpToken) {
            _userLpLockIds[msg.sender].remove(userLock.id);
        } else {
            _userNormalLockIds[msg.sender].remove(userLock.id);
        }

        uint256 unlockAmount = userLock.amount;

        if (tokenInfo.amount <= unlockAmount) {
            tokenInfo.amount = 0;
        } else {
            tokenInfo.amount = tokenInfo.amount - unlockAmount;
        }

        if (tokenInfo.amount == 0) {
            if (isLpToken) {
                _lpLockedTokens.remove(userLock.token);
            } else {
                _normalLockedTokens.remove(userLock.token);
            }
        }
        userLock.unlockedAmount = unlockAmount;

        _tokenToLockIds[userLock.token].remove(userLock.id);

        IERC20(userLock.token).safeTransfer(msg.sender, unlockAmount);

        emit LockRemoved(
            userLock.id,
            userLock.token,
            msg.sender,
            unlockAmount,
            block.timestamp
        );
    }

    function _vestingUnlock(Lock storage userLock) internal {
        uint256 withdrawable = _withdrawableTokens(userLock);
        uint256 newTotalUnlockAmount = userLock.unlockedAmount + withdrawable;
        require(
            withdrawable > 0 && newTotalUnlockAmount <= userLock.amount,
            "Nothing to unlock"
        );

        CumulativeLockInfo storage tokenInfo = cumulativeLockInfo[
                        userLock.token
            ];

        bool isLpToken = tokenInfo.factory != address(0);

    if (newTotalUnlockAmount == userLock.amount) {
            if (isLpToken) {
                _userLpLockIds[msg.sender].remove(userLock.id);
            } else {
                _userNormalLockIds[msg.sender].remove(userLock.id);
            }
            _tokenToLockIds[userLock.token].remove(userLock.id);
            emit LockRemoved(
                userLock.id,
                userLock.token,
                msg.sender,
                newTotalUnlockAmount,
                block.timestamp
            );
        }

        if (tokenInfo.amount <= withdrawable) {
            tokenInfo.amount = 0;
        } else {
            tokenInfo.amount = tokenInfo.amount - withdrawable;
        }

        if (tokenInfo.amount == 0) {
            if (isLpToken) {
                _lpLockedTokens.remove(userLock.token);
            } else {
                _normalLockedTokens.remove(userLock.token);
            }
        }
        userLock.unlockedAmount = newTotalUnlockAmount;

        IERC20(userLock.token).safeTransfer(userLock.owner, withdrawable);

        emit LockVested(
            userLock.id,
            userLock.token,
            msg.sender,
            withdrawable,
            userLock.amount - userLock.unlockedAmount,
            block.timestamp
        );
    }

    function withdrawableTokens(uint256 lockId)
    external
    view
    returns (uint256)
    {
        Lock memory userLock = getLockById(lockId);
        return _withdrawableTokens(userLock);
    }

    function _withdrawableTokens(Lock memory userLock)
    internal
    view
    returns (uint256)
    {
        if (userLock.amount == 0) return 0;
        if (userLock.unlockedAmount >= userLock.amount) return 0;
        if (block.timestamp < userLock.tgeDate) return 0;
        if (userLock.cycle == 0 && userLock.linearReleaseDuration == 0) return 0;

        uint256 tgeReleaseAmount = FullMath.mulDiv(
            userLock.amount,
            userLock.tgeBps,
            10_000
        );
        uint256 cycleReleaseAmount = FullMath.mulDiv(
            userLock.amount,
            userLock.cycleBps,
            10_000
        );
        uint256 lineaReleaseAmount;
        uint256 lineaReleaseTotalAmount =  FullMath.mulDiv(
            userLock.amount,
            userLock.linearReleaseBps,
            10_000
        );

        uint256 currentTotal = 0;
        if (block.timestamp >= userLock.tgeDate && userLock.cycle != 0) {
            currentTotal =
                (((block.timestamp - userLock.tgeDate) / userLock.cycle) *
                    cycleReleaseAmount) +
                tgeReleaseAmount; // Truncation is expected here
        }else{
            currentTotal = (lineaReleaseTotalAmount * (block.timestamp - userLock.tgeDate) / userLock.linearReleaseDuration) +
                tgeReleaseAmount;
        }
        uint256 withdrawable = 0;
        if (currentTotal > userLock.amount) {
            withdrawable = userLock.amount - userLock.unlockedAmount;
        } else {
            withdrawable = currentTotal - userLock.unlockedAmount;
        }
        return withdrawable;
    }

    function editLock(
        uint256 lockId,
        uint256 newAmount,
        uint256 newUnlockDate
    ) external override validLock(lockId) {
        Lock storage userLock = _locks[_getActualIndex(lockId)];
        require(
            userLock.owner == msg.sender,
            "You are not the owner of this lock"
        );
        require(userLock.unlockedAmount == 0, "Lock was unlocked");

        if (newUnlockDate > 0) {
                require(
                    newUnlockDate >= userLock.tgeDate &&
                    newUnlockDate > block.timestamp,
                    "New unlock time should not be before old unlock time or current time"
                );
                userLock.tgeDate = newUnlockDate;
        }

        if (newAmount > 0) {
            require(
                newAmount >= userLock.amount,
                "New amount should not be less than current amount"
            );

            uint256 diff = newAmount - userLock.amount;

            if (diff > 0) {
                userLock.amount = newAmount;
                CumulativeLockInfo storage tokenInfo = cumulativeLockInfo[
                                userLock.token
                    ];
                tokenInfo.amount = tokenInfo.amount + diff;
                _safeTransferFromEnsureExactAmount(
                    userLock.token,
                    msg.sender,
                    address(this),
                    diff
                );
            }
        }

        emit LockUpdated(
            userLock.id,
            userLock.token,
            userLock.owner,
            userLock.amount,
            userLock.tgeDate
        );
    }


    function transferLockOwnership(uint256 lockId, address newOwner)
    public
    validLock(lockId)
    {
        Lock storage userLock = _locks[_getActualIndex(lockId)];
        address currentOwner = userLock.owner;
        require(
            currentOwner == msg.sender,
            "You are not the owner of this lock"
        );

        userLock.owner = newOwner;

        CumulativeLockInfo storage tokenInfo = cumulativeLockInfo[
                        userLock.token
            ];


        _userNormalLockIds[currentOwner].remove(lockId);
        _userNormalLockIds[newOwner].add(lockId);

        emit LockOwnerChanged(lockId, currentOwner, newOwner);
    }

    function renounceLockOwnership(uint256 lockId) external {
        transferLockOwnership(lockId, address(0));
    }

    function _safeTransferFromEnsureExactAmount(
        address token,
        address sender,
        address recipient,
        uint256 amount
    ) internal {
        uint256 oldRecipientBalance = IERC20(token).balanceOf(recipient);
        IERC20(token).safeTransferFrom(sender, recipient, amount);
        uint256 newRecipientBalance = IERC20(token).balanceOf(recipient);
        require(
            newRecipientBalance - oldRecipientBalance == amount,
            "Not enough token was transfered"
        );
    }

    function getTotalLockCount() external view returns (uint256) {
        // Returns total lock count, regardless of whether it has been unlocked or not
        return _locks.length;
    }

    function getLockAt(uint256 index) external view returns (Lock memory) {
        return _locks[index];
    }



    function getLockById(uint256 lockId) public view returns (Lock memory) {
        return _locks[_getActualIndex(lockId)];
    }


    function allNormalTokenLockedCount() public view returns (uint256) {
        return _normalLockedTokens.length();
    }

    function getCumulativeLpTokenLockInfo(uint256 start, uint256 end)
    external
    view
    returns (CumulativeLockInfo[] memory)
    {
        if (end >= _lpLockedTokens.length()) {
            end = _lpLockedTokens.length() - 1;
        }
        uint256 length = end - start + 1;
        CumulativeLockInfo[] memory lockInfo = new CumulativeLockInfo[](length);
        uint256 currentIndex = 0;
        for (uint256 i = start; i <= end; i++) {
            lockInfo[currentIndex] = cumulativeLockInfo[_lpLockedTokens.at(i)];
            currentIndex++;
        }
        return lockInfo;
    }

    function getCumulativeLpTokenLockInfoAt(uint256 index)
    external
    view
    returns (CumulativeLockInfo memory)
    {
        return cumulativeLockInfo[_lpLockedTokens.at(index)];
    }



    function getCumulativeNormalTokenLockInfoAt(uint256 index)
    external
    view
    returns (CumulativeLockInfo memory)
    {
        return cumulativeLockInfo[_normalLockedTokens.at(index)];
    }


    function getCumulativeNormalTokenLockInfo(uint256 start, uint256 end)
    external
    view
    returns (CumulativeLockInfo[] memory)
    {
        if (end >= _normalLockedTokens.length()) {
            end = _normalLockedTokens.length() - 1;
        }
        uint256 length = end - start + 1;
        CumulativeLockInfo[] memory lockInfo = new CumulativeLockInfo[](length);
        uint256 currentIndex = 0;
        for (uint256 i = start; i <= end; i++) {
            lockInfo[currentIndex] = cumulativeLockInfo[
                                _normalLockedTokens.at(i)
                ];
            currentIndex++;
        }
        return lockInfo;
    }
    function lpLocksForUser(address user)
    external
    view
    returns (Lock[] memory)
    {
        uint256 length = _userLpLockIds[user].length();
        Lock[] memory userLocks = new Lock[](length);
        for (uint256 i = 0; i < length; i++) {
            userLocks[i] = getLockById(_userLpLockIds[user].at(i));
        }
        return userLocks;
    }

    function totalTokenLockedCount() external view returns (uint256) {
        return allLpTokenLockedCount() + allNormalTokenLockedCount();
    }


    function allLpTokenLockedCount() public view returns (uint256) {
        return _lpLockedTokens.length();
    }

    function normalLockCountForUser(address user)
    public
    view
    returns (uint256)
    {
        return _userNormalLockIds[user].length();
    }

    function normalLocksForUser(address user)
    external
    view
    returns (Lock[] memory)
    {
        uint256 length = _userNormalLockIds[user].length();
        Lock[] memory userLocks = new Lock[](length);

        for (uint256 i = 0; i < length; i++) {
            userLocks[i] = getLockById(_userNormalLockIds[user].at(i));
        }
        return userLocks;
    }

    function normalLockForUserAtIndex(address user, uint256 index)
    external
    view
    returns (Lock memory)
    {
        require(normalLockCountForUser(user) > index, "Invalid index");
        return getLockById(_userNormalLockIds[user].at(index));
    }

    function totalLockCountForUser(address user)
    external
    view
    returns (uint256)
    {
        return normalLockCountForUser(user) + lpLockCountForUser(user);
    }

    function lpLockCountForUser(address user) public view returns (uint256) {
        return _userLpLockIds[user].length();
    }



    function totalLockCountForToken(address token)
    external
    view
    returns (uint256)
    {
        return _tokenToLockIds[token].length();
    }

    function getLPLocksForUser(address user, uint256 start, uint256 end) public view returns(Lock[] memory){
        if (end >= _userLpLockIds[user].length()) {
            end = _userLpLockIds[user].length() - 1;
        }
        uint256 length = end - start + 1;
        Lock[] memory locks = new Lock[](length);
        uint256 currentIndex = 0;
        for (uint256 i = start; i <= end; i++) {
            locks[currentIndex] = getLockById(_userLpLockIds[user].at(i));
            currentIndex++;
        }
        return locks;
    }

    function getNormalLocksForUser(address user, uint256 start, uint256 end) public view returns(Lock[] memory){
        if (end >= _userNormalLockIds[user].length()) {
            end = _userNormalLockIds[user].length() - 1;
        }
        uint256 length = end - start + 1;
        Lock[] memory locks = new Lock[](length);
        uint256 currentIndex = 0;
        for (uint256 i = start; i <= end; i++) {
            locks[currentIndex] = getLockById(_userNormalLockIds[user].at(i));
            currentIndex++;
        }
        return locks;
    }

    function getLocksForToken(
        address token,
        uint256 start,
        uint256 end
    ) public view returns (Lock[] memory) {
        if (end >= _tokenToLockIds[token].length()) {
            end = _tokenToLockIds[token].length() - 1;
        }
        uint256 length = end - start + 1;
        Lock[] memory locks = new Lock[](length);
        uint256 currentIndex = 0;
        for (uint256 i = start; i <= end; i++) {
            locks[currentIndex] = getLockById(_tokenToLockIds[token].at(i));
            currentIndex++;
        }
        return locks;
    }

    function _getActualIndex(uint256 lockId) internal view returns (uint256) {
        if (lockId < ID_PADDING) {
            revert("Invalid lock id");
        }
        uint256 actualIndex = lockId - ID_PADDING;
        require(actualIndex < _locks.length, "Invalid lock id");
        return actualIndex;
    }

    function _parseFactoryAddress(address token)
    internal
    view
    returns (address)
    {
        address possibleFactoryAddress;
        try IUniswapV2Pair(token).factory() returns (address factory) {
            possibleFactoryAddress = factory;
        } catch {
            revert("This token is not a LP token");
        }
        require(
            possibleFactoryAddress != address(0) &&
            _isValidLpToken(token, possibleFactoryAddress),
            "This token is not a LP token."
        );
        return possibleFactoryAddress;
    }

    function _isValidLpToken(address token, address factory)
    private
    view
    returns (bool)
    {
        IUniswapV2Pair pair = IUniswapV2Pair(token);
        address factoryPair = IUniswapV2Factory(factory).getPair(
            pair.token0(),
            pair.token1()
        );
        return factoryPair == token;
    }

}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/IERC20.sol)

pragma solidity ^0.8.20;

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

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

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

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

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

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

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/extensions/IERC20Permit.sol)

pragma solidity ^0.8.20;

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

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

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

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


interface IGemLock {
    function lock(
        address owner,
        address token,
        bool isLpToken,
        uint256 amount,
        uint256 unlockDate
    ) external returns (uint256 lockId);

    function vestingLock(
        address owner,
        address token,
        bool isLpToken,
        uint256 amount,
        uint256 tgeDate,
        uint256 tgeBps,
        uint256 cycle,
        uint256 cycleBps
    ) external returns (uint256 lockId);

    function multipleVestingLock(
        address[] calldata owners,
        uint256[] calldata amounts,
        bool isLpToken,
        address token,
        uint256 tgeDate,
        uint256 tgeBps,
        uint256 cycle,
        uint256 cycleBps
    ) external returns (uint256[] memory);

    function unlock(uint256 lockId) external;

    function editLock(
        uint256 lockId,
        uint256 newAmount,
        uint256 newUnlockDate
    ) external;
}

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

interface IUniswapV2Factory {
    event PairCreated(
        address indexed token0,
        address indexed token1,
        address pair,
        uint256
    );

    function feeTo() external view returns (address);

    function feeToSetter() external view returns (address);

    function getPair(address tokenA, address tokenB)
    external
    view
    returns (address pair);

    function allPairs(uint256) external view returns (address pair);

    function allPairsLength() external view returns (uint256);

    function createPair(address tokenA, address tokenB)
    external
    returns (address pair);

    function setFeeTo(address) external;

    function setFeeToSetter(address) external;
}

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

interface IUniswapV2Pair {
    event Approval(address indexed owner, address indexed spender, uint256 value);
    event Transfer(address indexed from, address indexed to, uint256 value);

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

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

    function decimals() external pure returns (uint8);

    function totalSupply() external view returns (uint256);

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

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

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

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

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

    function DOMAIN_SEPARATOR() external view returns (bytes32);

    function PERMIT_TYPEHASH() external pure returns (bytes32);

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

    function permit(
        address owner,
        address spender,
        uint256 value,
        uint256 deadline,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) external;

    event Mint(address indexed sender, uint256 amount0, uint256 amount1);
    event Burn(
        address indexed sender,
        uint256 amount0,
        uint256 amount1,
        address indexed to
    );
    event Swap(
        address indexed sender,
        uint256 amount0In,
        uint256 amount1In,
        uint256 amount0Out,
        uint256 amount1Out,
        address indexed to
    );
    event Sync(uint112 reserve0, uint112 reserve1);

    function MINIMUM_LIQUIDITY() external pure returns (uint256);

    function factory() external view returns (address);

    function token0() external view returns (address);

    function token1() external view returns (address);

    function getReserves()
    external
    view
    returns (
        uint112 reserve0,
        uint112 reserve1,
        uint32 blockTimestampLast
    );

    function price0CumulativeLast() external view returns (uint256);

    function price1CumulativeLast() external view returns (uint256);

    function kLast() external view returns (uint256);

    function mint(address to) external returns (uint256 liquidity);

    function burn(address to) external returns (uint256 amount0, uint256 amount1);

    function swap(
        uint256 amount0Out,
        uint256 amount1Out,
        address to,
        bytes calldata data
    ) external;

    function skim(address to) external;

    function sync() external;

    function initialize(address, address) external;
}

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

interface IUniswapV2Router01 {
    function factory() external pure returns (address);

    function WETH() external pure returns (address);

    function addLiquidity(
        address tokenA,
        address tokenB,
        uint256 amountADesired,
        uint256 amountBDesired,
        uint256 amountAMin,
        uint256 amountBMin,
        address to,
        uint256 deadline
    )
    external
    returns (
        uint256 amountA,
        uint256 amountB,
        uint256 liquidity
    );

    function addLiquidityETH(
        address token,
        uint256 amountTokenDesired,
        uint256 amountTokenMin,
        uint256 amountETHMin,
        address to,
        uint256 deadline
    )
    external
    payable
    returns (
        uint256 amountToken,
        uint256 amountETH,
        uint256 liquidity
    );

    function removeLiquidity(
        address tokenA,
        address tokenB,
        uint256 liquidity,
        uint256 amountAMin,
        uint256 amountBMin,
        address to,
        uint256 deadline
    ) external returns (uint256 amountA, uint256 amountB);

    function removeLiquidityETH(
        address token,
        uint256 liquidity,
        uint256 amountTokenMin,
        uint256 amountETHMin,
        address to,
        uint256 deadline
    ) external returns (uint256 amountToken, uint256 amountETH);

    function removeLiquidityWithPermit(
        address tokenA,
        address tokenB,
        uint256 liquidity,
        uint256 amountAMin,
        uint256 amountBMin,
        address to,
        uint256 deadline,
        bool approveMax,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) external returns (uint256 amountA, uint256 amountB);

    function removeLiquidityETHWithPermit(
        address token,
        uint256 liquidity,
        uint256 amountTokenMin,
        uint256 amountETHMin,
        address to,
        uint256 deadline,
        bool approveMax,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) external returns (uint256 amountToken, uint256 amountETH);

    function swapExactTokensForTokens(
        uint256 amountIn,
        uint256 amountOutMin,
        address[] calldata path,
        address to,
        uint256 deadline
    ) external returns (uint256[] memory amounts);

    function swapTokensForExactTokens(
        uint256 amountOut,
        uint256 amountInMax,
        address[] calldata path,
        address to,
        uint256 deadline
    ) external returns (uint256[] memory amounts);

    function swapExactETHForTokens(
        uint256 amountOutMin,
        address[] calldata path,
        address to,
        uint256 deadline
    ) external payable returns (uint256[] memory amounts);

    function swapTokensForExactETH(
        uint256 amountOut,
        uint256 amountInMax,
        address[] calldata path,
        address to,
        uint256 deadline
    ) external returns (uint256[] memory amounts);

    function swapExactTokensForETH(
        uint256 amountIn,
        uint256 amountOutMin,
        address[] calldata path,
        address to,
        uint256 deadline
    ) external returns (uint256[] memory amounts);

    function swapETHForExactTokens(
        uint256 amountOut,
        address[] calldata path,
        address to,
        uint256 deadline
    ) external payable returns (uint256[] memory amounts);

    function quote(
        uint256 amountA,
        uint256 reserveA,
        uint256 reserveB
    ) external pure returns (uint256 amountB);

    function getAmountOut(
        uint256 amountIn,
        uint256 reserveIn,
        uint256 reserveOut
    ) external pure returns (uint256 amountOut);

    function getAmountIn(
        uint256 amountOut,
        uint256 reserveIn,
        uint256 reserveOut
    ) external pure returns (uint256 amountIn);

    function getAmountsOut(uint256 amountIn, address[] calldata path)
    external
    view
    returns (uint256[] memory amounts);

    function getAmountsIn(uint256 amountOut, address[] calldata path)
    external
    view
    returns (uint256[] memory amounts);
}

interface IUniswapV2Router02 is IUniswapV2Router01 {
    function removeLiquidityETHSupportingFeeOnTransferTokens(
        address token,
        uint256 liquidity,
        uint256 amountTokenMin,
        uint256 amountETHMin,
        address to,
        uint256 deadline
    ) external returns (uint256 amountETH);

    function removeLiquidityETHWithPermitSupportingFeeOnTransferTokens(
        address token,
        uint256 liquidity,
        uint256 amountTokenMin,
        uint256 amountETHMin,
        address to,
        uint256 deadline,
        bool approveMax,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) external returns (uint256 amountETH);

    function swapExactTokensForTokensSupportingFeeOnTransferTokens(
        uint256 amountIn,
        uint256 amountOutMin,
        address[] calldata path,
        address to,
        uint256 deadline
    ) external;

    function swapExactETHForTokensSupportingFeeOnTransferTokens(
        uint256 amountOutMin,
        address[] calldata path,
        address to,
        uint256 deadline
    ) external payable;

    function swapExactTokensForETHSupportingFeeOnTransferTokens(
        uint256 amountIn,
        uint256 amountOutMin,
        address[] calldata path,
        address to,
        uint256 deadline
    ) external;
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/utils/SafeERC20.sol)

pragma solidity ^0.8.20;

import {IERC20} from "../IERC20.sol";
import {IERC20Permit} from "../extensions/IERC20Permit.sol";
import {Address} from "../../../utils/Address.sol";

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

    /**
     * @dev An operation with an ERC20 token failed.
     */
    error SafeERC20FailedOperation(address token);

    /**
     * @dev Indicates a failed `decreaseAllowance` request.
     */
    error SafeERC20FailedDecreaseAllowance(address spender, uint256 currentAllowance, uint256 requestedDecrease);

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

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

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

    /**
     * @dev Decrease the calling contract's allowance toward `spender` by `requestedDecrease`. If `token` returns no
     * value, non-reverting calls are assumed to be successful.
     */
    function safeDecreaseAllowance(IERC20 token, address spender, uint256 requestedDecrease) internal {
        unchecked {
            uint256 currentAllowance = token.allowance(address(this), spender);
            if (currentAllowance < requestedDecrease) {
                revert SafeERC20FailedDecreaseAllowance(spender, currentAllowance, requestedDecrease);
            }
            forceApprove(token, spender, currentAllowance - requestedDecrease);
        }
    }

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

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

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

        bytes memory returndata = address(token).functionCall(data);
        if (returndata.length != 0 && !abi.decode(returndata, (bool))) {
            revert SafeERC20FailedOperation(address(token));
        }
    }

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

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

{
  "compilationTarget": {
    "contracts/locker/contracts/GemLock.sol": "GemLock"
  },
  "evmVersion": "shanghai",
  "libraries": {},
  "metadata": {
    "bytecodeHash": "ipfs"
  },
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "remappings": []
}