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// SPDX-License-Identifier: MIT
pragma solidity ^0.8.17;

import { INonfungiblePositionManager } from
    "contracts/interfaces/external/uniswap/INonfungiblePositionManager.sol";
import { IPositionManager } from
    "contracts/interfaces/external/uniswap/v4/IPositionManager.sol";

import {
    INftSettingsRegistry,
    NftSettings,
    NftKey
} from "contracts/interfaces/INftSettingsRegistry.sol";
import { Sickle } from "contracts/Sickle.sol";

import { INftSettingsLib } from
    "contracts/interfaces/libraries/INftSettingsLib.sol";

contract NftSettingsLib is INftSettingsLib {
    function transferNftSettings(
        INftSettingsRegistry nftSettingsRegistry,
        INonfungiblePositionManager nftManager,
        uint256 tokenId
    ) external {
        NftKey memory key = NftKey({
            sickle: Sickle(payable(address(this))),
            nftManager: nftManager,
            tokenId: tokenId
        });
        NftSettings memory settings = nftSettingsRegistry.getNftSettings(key);

        nftSettingsRegistry.transferNftSettings(key, settings);
    }

    function setNftSettings(
        INftSettingsRegistry nftSettingsRegistry,
        INonfungiblePositionManager nftManager,
        uint256 tokenId,
        NftSettings calldata settings
    ) external {
        NftKey memory key = NftKey({
            sickle: Sickle(payable(address(this))),
            nftManager: nftManager,
            tokenId: tokenId
        });
        nftSettingsRegistry.setNftSettings(key, settings);
    }
}

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

import { IERC721Enumerable } from
    "openzeppelin-contracts/contracts/interfaces/IERC721Enumerable.sol";

interface INonfungiblePositionManager is IERC721Enumerable {
    struct IncreaseLiquidityParams {
        uint256 tokenId;
        uint256 amount0Desired;
        uint256 amount1Desired;
        uint256 amount0Min;
        uint256 amount1Min;
        uint256 deadline;
    }

    struct MintParams {
        address token0;
        address token1;
        uint24 fee;
        int24 tickLower;
        int24 tickUpper;
        uint256 amount0Desired;
        uint256 amount1Desired;
        uint256 amount0Min;
        uint256 amount1Min;
        address recipient;
        uint256 deadline;
    }

    struct DecreaseLiquidityParams {
        uint256 tokenId;
        uint128 liquidity;
        uint256 amount0Min;
        uint256 amount1Min;
        uint256 deadline;
    }

    struct CollectParams {
        uint256 tokenId;
        address recipient;
        uint128 amount0Max;
        uint128 amount1Max;
    }

    function increaseLiquidity(IncreaseLiquidityParams memory params)
        external
        payable
        returns (uint256 amount0, uint256 amount1, uint256 liquidity);

    function decreaseLiquidity(DecreaseLiquidityParams calldata params)
        external
        payable
        returns (uint256 amount0, uint256 amount1);

    function mint(MintParams memory params)
        external
        payable
        returns (uint256 tokenId, uint256 amount0, uint256 amount1);

    function collect(CollectParams calldata params)
        external
        payable
        returns (uint256 amount0, uint256 amount1);

    function burn(uint256 tokenId) external payable;

    function positions(uint256 tokenId)
        external
        view
        returns (
            uint96 nonce,
            address operator,
            address token0,
            address token1,
            uint24 fee,
            int24 tickLower,
            int24 tickUpper,
            uint128 liquidity,
            uint256 feeGrowthInside0LastX128,
            uint256 feeGrowthInside1LastX128,
            uint128 tokensOwed0,
            uint128 tokensOwed1
        );
}

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

import { PoolKey } from "./types/PoolKey.sol";
import { PositionInfo } from "./libraries/PositionInfoLibrary.sol";
import { IPoolManager } from "./IPoolManager.sol";

interface IImmutableState {
    /// @notice The Uniswap v4 PoolManager contract
    function poolManager() external view returns (IPoolManager);
}

/// @title IPositionManager
/// @notice Interface for the PositionManager contract
interface IPositionManager is IImmutableState {
    /// @notice Thrown when the caller is not approved to modify a position
    error NotApproved(address caller);
    /// @notice Thrown when the block.timestamp exceeds the user-provided
    /// deadline
    error DeadlinePassed(uint256 deadline);
    /// @notice Thrown when calling transfer, subscribe, or unsubscribe when the
    /// PoolManager is unlocked.
    /// @dev This is to prevent hooks from being able to trigger notifications
    /// at the same time the position is being modified.
    error PoolManagerMustBeLocked();

    /// @notice Unlocks Uniswap v4 PoolManager and batches actions for modifying
    /// liquidity
    /// @dev This is the standard entrypoint for the PositionManager
    /// @param unlockData is an encoding of actions, and parameters for those
    /// actions
    /// @param deadline is the deadline for the batched actions to be executed
    function modifyLiquidities(
        bytes calldata unlockData,
        uint256 deadline
    ) external payable;

    /// @notice Batches actions for modifying liquidity without unlocking v4
    /// PoolManager
    /// @dev This must be called by a contract that has already unlocked the v4
    /// PoolManager
    /// @param actions the actions to perform
    /// @param params the parameters to provide for the actions
    function modifyLiquiditiesWithoutUnlock(
        bytes calldata actions,
        bytes[] calldata params
    ) external payable;

    /// @notice Used to get the ID that will be used for the next minted
    /// liquidity position
    /// @return uint256 The next token ID
    function nextTokenId() external view returns (uint256);

    /// @notice Returns the liquidity of a position
    /// @param tokenId the ERC721 tokenId
    /// @return liquidity the position's liquidity, as a liquidityAmount
    /// @dev this value can be processed as an amount0 and amount1 by using the
    /// LiquidityAmounts library
    function getPositionLiquidity(
        uint256 tokenId
    ) external view returns (uint128 liquidity);

    /// @notice Returns the pool key and position info of a position
    /// @param tokenId the ERC721 tokenId
    /// @return poolKey the pool key of the position
    /// @return PositionInfo a uint256 packed value holding information about
    /// the position including the range (tickLower, tickUpper)
    function getPoolAndPositionInfo(
        uint256 tokenId
    ) external view returns (PoolKey memory, PositionInfo);

    /// @notice Returns the position info of a position
    /// @param tokenId the ERC721 tokenId
    /// @return a uint256 packed value holding information about the position
    /// including the range (tickLower, tickUpper)
    function positionInfo(
        uint256 tokenId
    ) external view returns (PositionInfo);

    /// @notice Returns the pool key of a pool
    /// @param poolId the pool ID
    /// @return poolKey the pool key of the pool
    function poolKeys(
        bytes25 poolId
    ) external view returns (PoolKey memory);

    /// @notice Returns the owner of a token
    /// @param tokenId the ERC721 tokenId
    /// @return owner the owner of the token
    function ownerOf(
        uint256 tokenId
    ) external view returns (address);
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.17;

import { NftKey, NftSettings } from "contracts/structs/NftSettingsStructs.sol";

interface INftSettingsRegistry {
    error InvalidNftManager();
    error AutoHarvestNotSet();
    error AutoCompoundNotSet();
    error AutoRebalanceNotSet();
    error AutoExitNotSet();
    error ExitTriggersNotSet();
    error InvalidExitTriggers();
    error InvalidTokenOut();
    error InvalidMinMaxTickRange();
    error InvalidSlippageBP();
    error InvalidPriceImpactBP();
    error InvalidDustBP();
    error InvalidMinTickLow();
    error InvalidMaxTickHigh();
    error InvalidBufferTicksAbove();
    error InvalidBufferTicksBelow();
    error OnlySickle();
    error RebalanceConfigNotSet();
    error TickWithinRange();
    error TickOutsideStopLossRange();
    error SickleNotDeployed();
    error InvalidWidth(uint24 actual, uint24 expected);
    error TokenIdUnchanged();

    event NftSettingsSet(NftKey key, NftSettings settings);
    event NftSettingsUnset(NftKey key);
    event ConnectionRegistrySet(address connectorRegistry);

    function getNftSettings(
        NftKey calldata key
    ) external view returns (NftSettings memory);

    function setNftSettings(
        NftKey calldata key,
        NftSettings calldata settings
    ) external;

    function transferNftSettings(
        NftKey calldata oldKey,
        NftSettings calldata settings
    ) external;

    function validateRebalanceFor(
        NftKey memory key
    ) external;

    function validateExitFor(
        NftKey memory key
    ) external;

    function validateHarvestFor(
        NftKey memory key
    ) external;

    function validateCompoundFor(
        NftKey memory key
    ) external;
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.17;

import { SickleStorage } from "contracts/base/SickleStorage.sol";
import { Multicall } from "contracts/base/Multicall.sol";
import { SickleRegistry } from "contracts/SickleRegistry.sol";

/// @title Sickle contract
/// @author vfat.tools
/// @notice Sickle facilitates farming and interactions with Masterchef
/// contracts
/// @dev Base contract inheriting from all the other "manager" contracts
contract Sickle is SickleStorage, Multicall {
    /// @notice Function to receive ETH
    receive() external payable { }

    /// @param sickleRegistry_ Address of the SickleRegistry contract
    constructor(
        SickleRegistry sickleRegistry_
    ) Multicall(sickleRegistry_) {
        _disableInitializers();
    }

    /// @param sickleOwner_ Address of the Sickle owner
    function initialize(
        address sickleOwner_,
        address approved_
    ) external initializer {
        SickleStorage._initializeSickleStorage(sickleOwner_, approved_);
    }

    /// INTERNALS ///

    function onERC721Received(
        address, // operator
        address, // from
        uint256, // tokenId
        bytes calldata // data
    ) external pure returns (bytes4) {
        return this.onERC721Received.selector;
    }

    function onERC1155Received(
        address, // operator
        address, // from
        uint256, // id
        uint256, // value
        bytes calldata // data
    ) external pure returns (bytes4) {
        return this.onERC1155Received.selector;
    }

    function onERC1155BatchReceived(
        address, // operator
        address, // from
        uint256[] calldata, // ids
        uint256[] calldata, // values
        bytes calldata // data
    ) external pure returns (bytes4) {
        return this.onERC1155BatchReceived.selector;
    }
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.17;

import { INonfungiblePositionManager } from
    "contracts/interfaces/external/uniswap/INonfungiblePositionManager.sol";

import {
    INftSettingsRegistry,
    NftSettings,
    NftKey
} from "contracts/interfaces/INftSettingsRegistry.sol";

interface INftSettingsLib {
    error InvalidTokenId();

    function transferNftSettings(
        INftSettingsRegistry nftSettingsRegistry,
        INonfungiblePositionManager nftManager,
        uint256 tokenId
    ) external;

    function setNftSettings(
        INftSettingsRegistry nftSettingsRegistry,
        INonfungiblePositionManager nftManager,
        uint256 tokenId,
        NftSettings calldata settings
    ) external;
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (interfaces/IERC721Enumerable.sol)

pragma solidity ^0.8.0;

import "../token/ERC721/extensions/IERC721Enumerable.sol";

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

import { Currency } from "./Currency.sol";
import { IHooks } from "../IHooks.sol";
import { PoolIdLibrary } from "./PoolId.sol";

using PoolIdLibrary for PoolKey global;

/// @notice Returns the key for identifying a pool
struct PoolKey {
    /// @notice The lower currency of the pool, sorted numerically
    Currency currency0;
    /// @notice The higher currency of the pool, sorted numerically
    Currency currency1;
    /// @notice The pool LP fee, capped at 1_000_000. If the highest bit is 1,
    /// the pool has a dynamic fee and must be exactly equal to 0x800000
    uint24 fee;
    /// @notice Ticks that involve positions must be a multiple of tick spacing
    int24 tickSpacing;
    /// @notice The hooks of the pool
    IHooks hooks;
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.19;

import { PoolKey } from "../types/PoolKey.sol";
import { PoolId } from "../types/PoolId.sol";

/**
 * @dev PositionInfo is a packed version of solidity structure.
 * Using the packaged version saves gas and memory by not storing the structure
 * fields in memory slots.
 *
 * Layout:
 * 200 bits poolId | 24 bits tickUpper | 24 bits tickLower | 8 bits
 * hasSubscriber
 *
 * Fields in the direction from the least significant bit:
 *
 * A flag to know if the tokenId is subscribed to an address
 * uint8 hasSubscriber;
 *
 * The tickUpper of the position
 * int24 tickUpper;
 *
 * The tickLower of the position
 * int24 tickLower;
 *
 * The truncated poolId. Truncates a bytes32 value so the most signifcant
 * (highest) 200 bits are used.
 * bytes25 poolId;
 *
 * Note: If more bits are needed, hasSubscriber can be a single bit.
 *
 */
type PositionInfo is uint256;

using PositionInfoLibrary for PositionInfo global;

library PositionInfoLibrary {
    PositionInfo internal constant EMPTY_POSITION_INFO = PositionInfo.wrap(0);

    uint256 internal constant MASK_UPPER_200_BITS =
        0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00000000000000;
    uint256 internal constant MASK_8_BITS = 0xFF;
    uint24 internal constant MASK_24_BITS = 0xFFFFFF;
    uint256 internal constant SET_UNSUBSCRIBE =
        0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00;
    uint256 internal constant SET_SUBSCRIBE = 0x01;
    uint8 internal constant TICK_LOWER_OFFSET = 8;
    uint8 internal constant TICK_UPPER_OFFSET = 32;

    /// @dev This poolId is NOT compatible with the poolId used in UniswapV4
    /// core. It is truncated to 25 bytes, and just used to lookup PoolKey in
    /// the poolKeys mapping.
    function poolId(
        PositionInfo info
    ) internal pure returns (bytes25 _poolId) {
        assembly ("memory-safe") {
            _poolId := and(MASK_UPPER_200_BITS, info)
        }
    }

    function tickLower(
        PositionInfo info
    ) internal pure returns (int24 _tickLower) {
        assembly ("memory-safe") {
            _tickLower := signextend(2, shr(TICK_LOWER_OFFSET, info))
        }
    }

    function tickUpper(
        PositionInfo info
    ) internal pure returns (int24 _tickUpper) {
        assembly ("memory-safe") {
            _tickUpper := signextend(2, shr(TICK_UPPER_OFFSET, info))
        }
    }

    function hasSubscriber(
        PositionInfo info
    ) internal pure returns (bool _hasSubscriber) {
        assembly ("memory-safe") {
            _hasSubscriber := and(MASK_8_BITS, info)
        }
    }

    /// @dev this does not actually set any storage
    function setSubscribe(
        PositionInfo info
    ) internal pure returns (PositionInfo _info) {
        assembly ("memory-safe") {
            _info := or(info, SET_SUBSCRIBE)
        }
    }

    /// @dev this does not actually set any storage
    function setUnsubscribe(
        PositionInfo info
    ) internal pure returns (PositionInfo _info) {
        assembly ("memory-safe") {
            _info := and(info, SET_UNSUBSCRIBE)
        }
    }

    /// @notice Creates the default PositionInfo struct
    /// @dev Called when minting a new position
    /// @param _poolKey the pool key of the position
    /// @param _tickLower the lower tick of the position
    /// @param _tickUpper the upper tick of the position
    /// @return info packed position info, with the truncated poolId and the
    /// hasSubscriber flag set to false
    function initialize(
        PoolKey memory _poolKey,
        int24 _tickLower,
        int24 _tickUpper
    ) internal pure returns (PositionInfo info) {
        bytes25 _poolId = bytes25(PoolId.unwrap(_poolKey.toId()));
        assembly {
            info :=
                or(
                    or(
                        and(MASK_UPPER_200_BITS, _poolId),
                        shl(TICK_UPPER_OFFSET, and(MASK_24_BITS, _tickUpper))
                    ),
                    shl(TICK_LOWER_OFFSET, and(MASK_24_BITS, _tickLower))
                )
        }
    }
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.19;

import { Currency } from "./types/Currency.sol";
import { PoolKey } from "./types/PoolKey.sol";
import { PoolId } from "./types/PoolId.sol";
import { BalanceDelta } from "./types/BalanceDelta.sol";
import { IHooks } from "./IHooks.sol";
import { IExtsload } from "./IExtsload.sol";
import { IExttload } from "./IExttload.sol";

/// @notice Interface for the PoolManager
interface IPoolManager is IExtsload, IExttload {
    /// @notice Thrown when a currency is not netted out after the contract is
    /// unlocked
    error CurrencyNotSettled();

    /// @notice Thrown when trying to interact with a non-initialized pool
    error PoolNotInitialized();

    /// @notice Thrown when unlock is called, but the contract is already
    /// unlocked
    error AlreadyUnlocked();

    /// @notice Thrown when a function is called that requires the contract to
    /// be unlocked, but it is not
    error ManagerLocked();

    /// @notice Pools are limited to type(int16).max tickSpacing in #initialize,
    /// to prevent overflow
    error TickSpacingTooLarge(int24 tickSpacing);

    /// @notice Pools must have a positive non-zero tickSpacing passed to
    /// #initialize
    error TickSpacingTooSmall(int24 tickSpacing);

    /// @notice PoolKey must have currencies where address(currency0) <
    /// address(currency1)
    error CurrenciesOutOfOrderOrEqual(address currency0, address currency1);

    /// @notice Thrown when a call to updateDynamicLPFee is made by an address
    /// that is not the hook,
    /// or on a pool that does not have a dynamic swap fee.
    error UnauthorizedDynamicLPFeeUpdate();

    /// @notice Thrown when trying to swap amount of 0
    error SwapAmountCannotBeZero();

    ///@notice Thrown when native currency is passed to a non native settlement
    error NonzeroNativeValue();

    /// @notice Thrown when `clear` is called with an amount that is not exactly
    /// equal to the open currency delta.
    error MustClearExactPositiveDelta();

    /// @notice Emitted when a new pool is initialized
    /// @param id The abi encoded hash of the pool key struct for the new pool
    /// @param currency0 The first currency of the pool by address sort order
    /// @param currency1 The second currency of the pool by address sort order
    /// @param fee The fee collected upon every swap in the pool, denominated in
    /// hundredths of a bip
    /// @param tickSpacing The minimum number of ticks between initialized ticks
    /// @param hooks The hooks contract address for the pool, or address(0) if
    /// none
    /// @param sqrtPriceX96 The price of the pool on initialization
    /// @param tick The initial tick of the pool corresponding to the
    /// initialized price
    event Initialize(
        PoolId indexed id,
        Currency indexed currency0,
        Currency indexed currency1,
        uint24 fee,
        int24 tickSpacing,
        IHooks hooks,
        uint160 sqrtPriceX96,
        int24 tick
    );

    /// @notice Emitted when a liquidity position is modified
    /// @param id The abi encoded hash of the pool key struct for the pool that
    /// was modified
    /// @param sender The address that modified the pool
    /// @param tickLower The lower tick of the position
    /// @param tickUpper The upper tick of the position
    /// @param liquidityDelta The amount of liquidity that was added or removed
    /// @param salt The extra data to make positions unique
    event ModifyLiquidity(
        PoolId indexed id,
        address indexed sender,
        int24 tickLower,
        int24 tickUpper,
        int256 liquidityDelta,
        bytes32 salt
    );

    /// @notice Emitted for swaps between currency0 and currency1
    /// @param id The abi encoded hash of the pool key struct for the pool that
    /// was modified
    /// @param sender The address that initiated the swap call, and that
    /// received the callback
    /// @param amount0 The delta of the currency0 balance of the pool
    /// @param amount1 The delta of the currency1 balance of the pool
    /// @param sqrtPriceX96 The sqrt(price) of the pool after the swap, as a
    /// Q64.96
    /// @param liquidity The liquidity of the pool after the swap
    /// @param tick The log base 1.0001 of the price of the pool after the swap
    /// @param fee The swap fee in hundredths of a bip
    event Swap(
        PoolId indexed id,
        address indexed sender,
        int128 amount0,
        int128 amount1,
        uint160 sqrtPriceX96,
        uint128 liquidity,
        int24 tick,
        uint24 fee
    );

    /// @notice Emitted for donations
    /// @param id The abi encoded hash of the pool key struct for the pool that
    /// was donated to
    /// @param sender The address that initiated the donate call
    /// @param amount0 The amount donated in currency0
    /// @param amount1 The amount donated in currency1
    event Donate(
        PoolId indexed id,
        address indexed sender,
        uint256 amount0,
        uint256 amount1
    );

    /// @notice All interactions on the contract that account deltas require
    /// unlocking. A caller that calls `unlock` must implement
    /// `IUnlockCallback(msg.sender).unlockCallback(data)`, where they interact
    /// with the remaining functions on this contract.
    /// @dev The only functions callable without an unlocking are `initialize`
    /// and `updateDynamicLPFee`
    /// @param data Any data to pass to the callback, via
    /// `IUnlockCallback(msg.sender).unlockCallback(data)`
    /// @return The data returned by the call to
    /// `IUnlockCallback(msg.sender).unlockCallback(data)`
    function unlock(
        bytes calldata data
    ) external returns (bytes memory);

    /// @notice Initialize the state for a given pool ID
    /// @dev A swap fee totaling MAX_SWAP_FEE (100%) makes exact output swaps
    /// impossible since the input is entirely consumed by the fee
    /// @param key The pool key for the pool to initialize
    /// @param sqrtPriceX96 The initial square root price
    /// @return tick The initial tick of the pool
    function initialize(
        PoolKey memory key,
        uint160 sqrtPriceX96
    ) external returns (int24 tick);

    struct ModifyLiquidityParams {
        // the lower and upper tick of the position
        int24 tickLower;
        int24 tickUpper;
        // how to modify the liquidity
        int256 liquidityDelta;
        // a value to set if you want unique liquidity positions at the same
        // range
        bytes32 salt;
    }

    /// @notice Modify the liquidity for the given pool
    /// @dev Poke by calling with a zero liquidityDelta
    /// @param key The pool to modify liquidity in
    /// @param params The parameters for modifying the liquidity
    /// @param hookData The data to pass through to the add/removeLiquidity
    /// hooks
    /// @return callerDelta The balance delta of the caller of modifyLiquidity.
    /// This is the total of both principal, fee deltas, and hook deltas if
    /// applicable
    /// @return feesAccrued The balance delta of the fees generated in the
    /// liquidity range. Returned for informational purposes
    /// @dev Note that feesAccrued can be artificially inflated by a malicious
    /// actor and integrators should be careful using the value
    /// For pools with a single liquidity position, actors can donate to
    /// themselves to inflate feeGrowthGlobal (and consequently feesAccrued)
    /// atomically donating and collecting fees in the same unlockCallback may
    /// make the inflated value more extreme
    function modifyLiquidity(
        PoolKey memory key,
        ModifyLiquidityParams memory params,
        bytes calldata hookData
    ) external returns (BalanceDelta callerDelta, BalanceDelta feesAccrued);

    struct SwapParams {
        /// Whether to swap token0 for token1 or vice versa
        bool zeroForOne;
        /// The desired input amount if negative (exactIn), or the desired
        /// output amount if positive (exactOut)
        int256 amountSpecified;
        /// The sqrt price at which, if reached, the swap will stop executing
        uint160 sqrtPriceLimitX96;
    }

    /// @notice Swap against the given pool
    /// @param key The pool to swap in
    /// @param params The parameters for swapping
    /// @param hookData The data to pass through to the swap hooks
    /// @return swapDelta The balance delta of the address swapping
    /// @dev Swapping on low liquidity pools may cause unexpected swap amounts
    /// when liquidity available is less than amountSpecified.
    /// Additionally note that if interacting with hooks that have the
    /// BEFORE_SWAP_RETURNS_DELTA_FLAG or AFTER_SWAP_RETURNS_DELTA_FLAG
    /// the hook may alter the swap input/output. Integrators should perform
    /// checks on the returned swapDelta.
    function swap(
        PoolKey memory key,
        SwapParams memory params,
        bytes calldata hookData
    ) external returns (BalanceDelta swapDelta);

    /// @notice Donate the given currency amounts to the in-range liquidity
    /// providers of a pool
    /// @dev Calls to donate can be frontrun adding just-in-time liquidity, with
    /// the aim of receiving a portion donated funds.
    /// Donors should keep this in mind when designing donation mechanisms.
    /// @dev This function donates to in-range LPs at slot0.tick. In certain
    /// edge-cases of the swap algorithm, the `sqrtPrice` of
    /// a pool can be at the lower boundary of tick `n`, but the `slot0.tick` of
    /// the pool is already `n - 1`. In this case a call to
    /// `donate` would donate to tick `n - 1` (slot0.tick) not tick `n`
    /// (getTickAtSqrtPrice(slot0.sqrtPriceX96)).
    /// Read the comments in `Pool.swap()` for more information about this.
    /// @param key The key of the pool to donate to
    /// @param amount0 The amount of currency0 to donate
    /// @param amount1 The amount of currency1 to donate
    /// @param hookData The data to pass through to the donate hooks
    /// @return BalanceDelta The delta of the caller after the donate
    function donate(
        PoolKey memory key,
        uint256 amount0,
        uint256 amount1,
        bytes calldata hookData
    ) external returns (BalanceDelta);

    /// @notice Writes the current ERC20 balance of the specified currency to
    /// transient storage
    /// This is used to checkpoint balances for the manager and derive deltas
    /// for the caller.
    /// @dev This MUST be called before any ERC20 tokens are sent into the
    /// contract, but can be skipped
    /// for native tokens because the amount to settle is determined by the sent
    /// value.
    /// However, if an ERC20 token has been synced and not settled, and the
    /// caller instead wants to settle
    /// native funds, this function can be called with the native currency to
    /// then be able to settle the native currency
    function sync(
        Currency currency
    ) external;

    /// @notice Called by the user to net out some value owed to the user
    /// @dev Will revert if the requested amount is not available, consider
    /// using `mint` instead
    /// @dev Can also be used as a mechanism for free flash loans
    /// @param currency The currency to withdraw from the pool manager
    /// @param to The address to withdraw to
    /// @param amount The amount of currency to withdraw
    function take(Currency currency, address to, uint256 amount) external;

    /// @notice Called by the user to pay what is owed
    /// @return paid The amount of currency settled
    function settle() external payable returns (uint256 paid);

    /// @notice Called by the user to pay on behalf of another address
    /// @param recipient The address to credit for the payment
    /// @return paid The amount of currency settled
    function settleFor(
        address recipient
    ) external payable returns (uint256 paid);

    /// @notice WARNING - Any currency that is cleared, will be non-retrievable,
    /// and locked in the contract permanently.
    /// A call to clear will zero out a positive balance WITHOUT a corresponding
    /// transfer.
    /// @dev This could be used to clear a balance that is considered dust.
    /// Additionally, the amount must be the exact positive balance. This is to
    /// enforce that the caller is aware of the amount being cleared.
    function clear(Currency currency, uint256 amount) external;

    /// @notice Called by the user to move value into ERC6909 balance
    /// @param to The address to mint the tokens to
    /// @param id The currency address to mint to ERC6909s, as a uint256
    /// @param amount The amount of currency to mint
    /// @dev The id is converted to a uint160 to correspond to a currency
    /// address
    /// If the upper 12 bytes are not 0, they will be 0-ed out
    function mint(address to, uint256 id, uint256 amount) external;

    /// @notice Called by the user to move value from ERC6909 balance
    /// @param from The address to burn the tokens from
    /// @param id The currency address to burn from ERC6909s, as a uint256
    /// @param amount The amount of currency to burn
    /// @dev The id is converted to a uint160 to correspond to a currency
    /// address
    /// If the upper 12 bytes are not 0, they will be 0-ed out
    function burn(address from, uint256 id, uint256 amount) external;

    /// @notice Updates the pools lp fees for the a pool that has enabled
    /// dynamic lp fees.
    /// @dev A swap fee totaling MAX_SWAP_FEE (100%) makes exact output swaps
    /// impossible since the input is entirely consumed by the fee
    /// @param key The key of the pool to update dynamic LP fees for
    /// @param newDynamicLPFee The new dynamic pool LP fee
    function updateDynamicLPFee(
        PoolKey memory key,
        uint24 newDynamicLPFee
    ) external;
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.17;

import { INonfungiblePositionManager } from
    "contracts/interfaces/external/uniswap/INonfungiblePositionManager.sol";
import { IUniswapV3Pool } from
    "contracts/interfaces/external/uniswap/IUniswapV3Pool.sol";

import { Sickle } from "contracts/Sickle.sol";
import {
    RewardConfig,
    RewardBehavior
} from "contracts/structs/PositionSettingsStructs.sol";

struct NftKey {
    Sickle sickle;
    INonfungiblePositionManager nftManager;
    uint256 tokenId;
}

struct ExitConfig {
    int24 triggerTickLow;
    int24 triggerTickHigh;
    address exitTokenOutLow;
    address exitTokenOutHigh;
    uint256 priceImpactBP;
    uint256 slippageBP;
}

/**
 * @notice Settings for automatic rebalancing
 * @param tickSpacesBelow: Position width measured in tick spaces below
 * Default: 0 (Position doesn't include any tick spaces below current)
 * @param tickSpacesAbove: Position width measured in tick spaces above
 * Default: 0 (Position doesn't include any tick spaces above current)
 * @param bufferTicksBelow: Difference from position tickLower to
 * rebalance below. Can be negative (rebalance before position goes under
 * range)
 * Default: 0 (always rebalance if tick < tickLower)
 * @param bufferTicksAbove: Difference from position tickUpper to
 * rebalance above. Can be negative (rebalance before position goes above range)
 * Default: 0 (always rebalance if tick >= tickUpper)
 * @param dustBP: Dust allowance in basis points
 * @param priceImpactBP: Price impact allowance in basis points
 * @param slippageBP: Slippage allowance in basis points
 * @param cutoffTickLow: Stop rebalancing below this tick
 * default: MIN_TICK (no stop loss)
 * @param cutoffTickHigh: Stop rebalancing above this tick
 * default: MAX_TICK (no stop loss)
 * @param delayMin: Delay in minutes before rebalancing
 * @param rewardConfig: Configuration for handling rewards when rebalancing
 */
struct RebalanceConfig {
    uint24 tickSpacesBelow;
    uint24 tickSpacesAbove;
    int24 bufferTicksBelow;
    int24 bufferTicksAbove;
    uint256 dustBP;
    uint256 priceImpactBP;
    uint256 slippageBP;
    int24 cutoffTickLow;
    int24 cutoffTickHigh;
    uint8 delayMin;
    RewardConfig rewardConfig;
}

/**
 * Settings for automating an NFT position
 * @param autoRebalance: Whether to rebalance automatically when position goes
 * out of range
 * @param rebalanceConfig: Configuration for the above
 * @param automateRewards: Whether to automatically harvest or compound rewards
 * for this position, regardless of rebalance settings.
 * @param rewardConfig: Configuration for reward automation
 * Harvest as-is, harvest and convert to a different token, or compound into the
 * position.
 */
struct NftSettings {
    IUniswapV3Pool pool;
    bytes32 poolId;
    bool autoRebalance;
    RebalanceConfig rebalanceConfig;
    bool automateRewards;
    RewardConfig rewardConfig;
    bool autoExit;
    ExitConfig exitConfig;
    bytes extraData;
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.17;

import { Initializable } from
    "@openzeppelin/contracts/proxy/utils/Initializable.sol";

library SickleStorageEvents {
    event ApprovedAddressChanged(address newApproved);
}

/// @title SickleStorage contract
/// @author vfat.tools
/// @notice Base storage of the Sickle contract
/// @dev This contract needs to be inherited by stub contracts meant to be used
/// with `delegatecall`
abstract contract SickleStorage is Initializable {
    /// ERRORS ///

    /// @notice Thrown when the caller is not the owner of the Sickle contract
    error NotOwnerError(); // 0x74a21527

    /// @notice Thrown when the caller is not a strategy contract or the
    /// Flashloan Stub
    error NotStrategyError(); // 0x4581ba62

    /// STORAGE ///

    /// @notice Address of the owner
    address public owner;

    /// @notice An address that can be set by the owner of the Sickle contract
    /// in order to trigger specific functions.
    address public approved;

    /// MODIFIERS ///

    /// @dev Restricts a function call to the owner of the Sickle contract
    modifier onlyOwner() {
        if (msg.sender != owner) revert NotOwnerError();
        _;
    }

    /// INITIALIZATION ///

    /// @param owner_ Address of the owner of this Sickle contract
    function _initializeSickleStorage(
        address owner_,
        address approved_
    ) internal onlyInitializing {
        owner = owner_;
        approved = approved_;
    }

    /// WRITE FUNCTIONS ///

    /// @notice Sets the approved address of this Sickle
    /// @param newApproved Address meant to be approved by the owner
    function setApproved(
        address newApproved
    ) external onlyOwner {
        approved = newApproved;
        emit SickleStorageEvents.ApprovedAddressChanged(newApproved);
    }

    /// @notice Checks if `caller` is either the owner of the Sickle contract
    /// or was approved by them
    /// @param caller Address to check
    /// @return True if `caller` is either the owner of the Sickle contract
    function isOwnerOrApproved(
        address caller
    ) public view returns (bool) {
        return caller == owner || caller == approved;
    }
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.17;

import { SickleRegistry } from "contracts/SickleRegistry.sol";

/// @title Multicall contract
/// @author vfat.tools
/// @notice Enables calling multiple methods in a single call to the contract
abstract contract Multicall {
    /// ERRORS ///

    error MulticallParamsMismatchError(); // 0xc1e637c9

    /// @notice Thrown when the target contract is not whitelisted
    /// @param target Address of the non-whitelisted target
    error TargetNotWhitelisted(address target); // 0x47ccabe7

    /// @notice Thrown when the caller is not whitelisted
    /// @param caller Address of the non-whitelisted caller
    error CallerNotWhitelisted(address caller); // 0x252c8273

    /// STORAGE ///

    /// @notice Address of the SickleRegistry contract
    /// @dev Needs to be immutable so that it's accessible for Sickle proxies
    SickleRegistry public immutable registry;

    /// INITIALIZATION ///

    /// @param registry_ Address of the SickleRegistry contract
    constructor(
        SickleRegistry registry_
    ) {
        registry = registry_;
    }

    /// WRITE FUNCTIONS ///

    /// @notice Batch multiple calls together (calls or delegatecalls)
    /// @param targets Array of targets to call
    /// @param data Array of data to pass with the calls
    function multicall(
        address[] calldata targets,
        bytes[] calldata data
    ) external payable {
        if (targets.length != data.length) {
            revert MulticallParamsMismatchError();
        }

        if (!registry.isWhitelistedCaller(msg.sender)) {
            revert CallerNotWhitelisted(msg.sender);
        }

        for (uint256 i = 0; i != data.length;) {
            if (targets[i] == address(0)) {
                unchecked {
                    ++i;
                }
                continue; // No-op
            }

            if (targets[i] != address(this)) {
                if (!registry.isWhitelistedTarget(targets[i])) {
                    revert TargetNotWhitelisted(targets[i]);
                }
            }

            (bool success, bytes memory result) =
                targets[i].delegatecall(data[i]);

            if (!success) {
                if (result.length == 0) revert();
                assembly {
                    revert(add(32, result), mload(result))
                }
            }
            unchecked {
                ++i;
            }
        }
    }
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.17;

import { Admin } from "contracts/base/Admin.sol";

library SickleRegistryEvents {
    event CollectorChanged(address newCollector);
    event FeesUpdated(bytes32[] feeHashes, uint256[] feesInBP);
    event ReferralCodeCreated(bytes32 indexed code, address indexed referrer);

    // Multicall caller and target whitelist status changes
    event CallerStatusChanged(address caller, bool isWhitelisted);
    event TargetStatusChanged(address target, bool isWhitelisted);
}

/// @title SickleRegistry contract
/// @author vfat.tools
/// @notice Manages the whitelisted contracts and the collector address
contract SickleRegistry is Admin {
    /// CONSTANTS ///

    uint256 constant MAX_FEE = 500; // 5%

    /// ERRORS ///

    error ArrayLengthMismatch(); // 0xa24a13a6
    error FeeAboveMaxLimit(); // 0xd6cf7b5e
    error InvalidReferralCode(); // 0xe55b4629

    /// STORAGE ///

    /// @notice Address of the fee collector
    address public collector;

    /// @notice Tracks the contracts that can be called through Sickle multicall
    /// @return True if the contract is a whitelisted target
    mapping(address => bool) public isWhitelistedTarget;

    /// @notice Tracks the contracts that can call Sickle multicall
    /// @return True if the contract is a whitelisted caller
    mapping(address => bool) public isWhitelistedCaller;

    /// @notice Keeps track of the referrers and their associated code
    mapping(bytes32 => address) public referralCodes;

    /// @notice Mapping for fee hashes (hash of the strategy contract addresses
    /// and the function selectors) and their associated fees
    /// @return The fee in basis points to apply to the transaction amount
    mapping(bytes32 => uint256) public feeRegistry;

    /// WRITE FUNCTIONS ///

    /// @param admin_ Address of the admin
    /// @param collector_ Address of the collector
    constructor(address admin_, address collector_) Admin(admin_) {
        collector = collector_;
    }

    /// @notice Updates the whitelist status for multiple multicall targets
    /// @param targets Addresses of the contracts to update
    /// @param isApproved New status for the contracts
    /// @custom:access Restricted to protocol admin.
    function setWhitelistedTargets(
        address[] calldata targets,
        bool isApproved
    ) external onlyAdmin {
        for (uint256 i; i < targets.length;) {
            isWhitelistedTarget[targets[i]] = isApproved;
            emit SickleRegistryEvents.TargetStatusChanged(
                targets[i], isApproved
            );

            unchecked {
                ++i;
            }
        }
    }

    /// @notice Updates the fee collector address
    /// @param newCollector Address of the new fee collector
    /// @custom:access Restricted to protocol admin.
    function updateCollector(
        address newCollector
    ) external onlyAdmin {
        collector = newCollector;
        emit SickleRegistryEvents.CollectorChanged(newCollector);
    }

    /// @notice Update the whitelist status for multiple multicall callers
    /// @param callers Addresses of the callers
    /// @param isApproved New status for the caller
    /// @custom:access Restricted to protocol admin.
    function setWhitelistedCallers(
        address[] calldata callers,
        bool isApproved
    ) external onlyAdmin {
        for (uint256 i; i < callers.length;) {
            isWhitelistedCaller[callers[i]] = isApproved;
            emit SickleRegistryEvents.CallerStatusChanged(
                callers[i], isApproved
            );

            unchecked {
                ++i;
            }
        }
    }

    /// @notice Associates a referral code to the address of the caller
    function setReferralCode(
        bytes32 referralCode
    ) external {
        if (referralCodes[referralCode] != address(0)) {
            revert InvalidReferralCode();
        }

        referralCodes[referralCode] = msg.sender;
        emit SickleRegistryEvents.ReferralCodeCreated(referralCode, msg.sender);
    }

    /// @notice Update the fees for multiple strategy functions
    /// @param feeHashes Array of fee hashes
    /// @param feesArray Array of fees to apply (in basis points)
    /// @custom:access Restricted to protocol admin.
    function setFees(
        bytes32[] calldata feeHashes,
        uint256[] calldata feesArray
    ) external onlyAdmin {
        if (feeHashes.length != feesArray.length) {
            revert ArrayLengthMismatch();
        }

        for (uint256 i = 0; i < feeHashes.length;) {
            if (feesArray[i] <= MAX_FEE) {
                feeRegistry[feeHashes[i]] = feesArray[i];
            } else {
                revert FeeAboveMaxLimit();
            }
            unchecked {
                ++i;
            }
        }

        emit SickleRegistryEvents.FeesUpdated(feeHashes, feesArray);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (token/ERC721/extensions/IERC721Enumerable.sol)

pragma solidity ^0.8.0;

import "../IERC721.sol";

/**
 * @title ERC-721 Non-Fungible Token Standard, optional enumeration extension
 * @dev See https://eips.ethereum.org/EIPS/eip-721
 */
interface IERC721Enumerable is IERC721 {
    /**
     * @dev Returns the total amount of tokens stored by the contract.
     */
    function totalSupply() external view returns (uint256);

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

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

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

import { IERC20Minimal } from "../IERC20Minimal.sol";
import { CustomRevert } from "../libraries/CustomRevert.sol";

type Currency is address;

using {
    greaterThan as >,
    lessThan as <,
    greaterThanOrEqualTo as >=,
    equals as ==
} for Currency global;
using CurrencyLibrary for Currency global;

function equals(Currency currency, Currency other) pure returns (bool) {
    return Currency.unwrap(currency) == Currency.unwrap(other);
}

function greaterThan(Currency currency, Currency other) pure returns (bool) {
    return Currency.unwrap(currency) > Currency.unwrap(other);
}

function lessThan(Currency currency, Currency other) pure returns (bool) {
    return Currency.unwrap(currency) < Currency.unwrap(other);
}

function greaterThanOrEqualTo(
    Currency currency,
    Currency other
) pure returns (bool) {
    return Currency.unwrap(currency) >= Currency.unwrap(other);
}

/// @title CurrencyLibrary
/// @dev This library allows for transferring and holding native tokens and
/// ERC20 tokens
library CurrencyLibrary {
    /// @notice Additional context for ERC-7751 wrapped error when a native
    /// transfer fails
    error NativeTransferFailed();

    /// @notice Additional context for ERC-7751 wrapped error when an ERC20
    /// transfer fails
    error ERC20TransferFailed();

    /// @notice A constant to represent the native currency
    Currency public constant ADDRESS_ZERO = Currency.wrap(address(0));

    function transfer(Currency currency, address to, uint256 amount) internal {
        // altered from
        // https://github.com/transmissions11/solmate/blob/44a9963d4c78111f77caa0e65d677b8b46d6f2e6/src/utils/SafeTransferLib.sol
        // modified custom error selectors

        bool success;
        if (currency.isAddressZero()) {
            assembly ("memory-safe") {
                // Transfer the ETH and revert if it fails.
                success := call(gas(), to, amount, 0, 0, 0, 0)
            }
            // revert with NativeTransferFailed, containing the bubbled up error
            // as an argument
            if (!success) {
                CustomRevert.bubbleUpAndRevertWith(
                    to, bytes4(0), NativeTransferFailed.selector
                );
            }
        } else {
            assembly ("memory-safe") {
                // Get a pointer to some free memory.
                let fmp := mload(0x40)

                // Write the abi-encoded calldata into memory, beginning with
                // the function selector.
                mstore(
                    fmp,
                    0xa9059cbb00000000000000000000000000000000000000000000000000000000
                )
                mstore(
                    add(fmp, 4),
                    and(to, 0xffffffffffffffffffffffffffffffffffffffff)
                ) // Append and mask the "to" argument.
                mstore(add(fmp, 36), amount) // Append the "amount" argument.
                    // Masking not required as it's a full 32 byte type.

                success :=
                    and(
                        // Set success to whether the call reverted, if not we check
                        // it either
                        // returned exactly 1 (can't just be non-zero data), or had
                        // no return data.
                        or(
                            and(eq(mload(0), 1), gt(returndatasize(), 31)),
                            iszero(returndatasize())
                        ),
                        // We use 68 because the length of our calldata totals up
                        // like so: 4 + 32 * 2.
                        // We use 0 and 32 to copy up to 32 bytes of return data
                        // into the scratch space.
                        // Counterintuitively, this call must be positioned second
                        // to the or() call in the
                        // surrounding and() call or else returndatasize() will be
                        // zero during the computation.
                        call(gas(), currency, 0, fmp, 68, 0, 32)
                    )

                // Now clean the memory we used
                mstore(fmp, 0) // 4 byte `selector` and 28 bytes of `to` were
                    // stored here
                mstore(add(fmp, 0x20), 0) // 4 bytes of `to` and 28 bytes of
                    // `amount` were stored here
                mstore(add(fmp, 0x40), 0) // 4 bytes of `amount` were stored
                    // here
            }
            // revert with ERC20TransferFailed, containing the bubbled up error
            // as an argument
            if (!success) {
                CustomRevert.bubbleUpAndRevertWith(
                    Currency.unwrap(currency),
                    IERC20Minimal.transfer.selector,
                    ERC20TransferFailed.selector
                );
            }
        }
    }

    function balanceOfSelf(
        Currency currency
    ) internal view returns (uint256) {
        if (currency.isAddressZero()) {
            return address(this).balance;
        } else {
            return IERC20Minimal(Currency.unwrap(currency)).balanceOf(
                address(this)
            );
        }
    }

    function balanceOf(
        Currency currency,
        address owner
    ) internal view returns (uint256) {
        if (currency.isAddressZero()) {
            return owner.balance;
        } else {
            return IERC20Minimal(Currency.unwrap(currency)).balanceOf(owner);
        }
    }

    function isAddressZero(
        Currency currency
    ) internal pure returns (bool) {
        return Currency.unwrap(currency) == Currency.unwrap(ADDRESS_ZERO);
    }

    function toId(
        Currency currency
    ) internal pure returns (uint256) {
        return uint160(Currency.unwrap(currency));
    }

    // If the upper 12 bytes are non-zero, they will be zero-ed out
    // Therefore, fromId() and toId() are not inverses of each other
    function fromId(
        uint256 id
    ) internal pure returns (Currency) {
        return Currency.wrap(address(uint160(id)));
    }
}

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

import { PoolKey } from "./types/PoolKey.sol";
import { BalanceDelta } from "./types/BalanceDelta.sol";
import { IPoolManager } from "./IPoolManager.sol";
import { BeforeSwapDelta } from "./types/BeforeSwapDelta.sol";

/// @notice V4 decides whether to invoke specific hooks by inspecting the least
/// significant bits
/// of the address that the hooks contract is deployed to.
/// For example, a hooks contract deployed to address:
/// 0x0000000000000000000000000000000000002400
/// has the lowest bits '10 0100 0000 0000' which would cause the 'before
/// initialize' and 'after add liquidity' hooks to be used.
/// See the Hooks library for the full spec.
/// @dev Should only be callable by the v4 PoolManager.
interface IHooks {
    /// @notice The hook called before the state of a pool is initialized
    /// @param sender The initial msg.sender for the initialize call
    /// @param key The key for the pool being initialized
    /// @param sqrtPriceX96 The sqrt(price) of the pool as a Q64.96
    /// @return bytes4 The function selector for the hook
    function beforeInitialize(
        address sender,
        PoolKey calldata key,
        uint160 sqrtPriceX96
    ) external returns (bytes4);

    /// @notice The hook called after the state of a pool is initialized
    /// @param sender The initial msg.sender for the initialize call
    /// @param key The key for the pool being initialized
    /// @param sqrtPriceX96 The sqrt(price) of the pool as a Q64.96
    /// @param tick The current tick after the state of a pool is initialized
    /// @return bytes4 The function selector for the hook
    function afterInitialize(
        address sender,
        PoolKey calldata key,
        uint160 sqrtPriceX96,
        int24 tick
    ) external returns (bytes4);

    /// @notice The hook called before liquidity is added
    /// @param sender The initial msg.sender for the add liquidity call
    /// @param key The key for the pool
    /// @param params The parameters for adding liquidity
    /// @param hookData Arbitrary data handed into the PoolManager by the
    /// liquidity provider to be passed on to the hook
    /// @return bytes4 The function selector for the hook
    function beforeAddLiquidity(
        address sender,
        PoolKey calldata key,
        IPoolManager.ModifyLiquidityParams calldata params,
        bytes calldata hookData
    ) external returns (bytes4);

    /// @notice The hook called after liquidity is added
    /// @param sender The initial msg.sender for the add liquidity call
    /// @param key The key for the pool
    /// @param params The parameters for adding liquidity
    /// @param delta The caller's balance delta after adding liquidity; the sum
    /// of principal delta, fees accrued, and hook delta
    /// @param feesAccrued The fees accrued since the last time fees were
    /// collected from this position
    /// @param hookData Arbitrary data handed into the PoolManager by the
    /// liquidity provider to be passed on to the hook
    /// @return bytes4 The function selector for the hook
    /// @return BalanceDelta The hook's delta in token0 and token1. Positive:
    /// the hook is owed/took currency, negative: the hook owes/sent currency
    function afterAddLiquidity(
        address sender,
        PoolKey calldata key,
        IPoolManager.ModifyLiquidityParams calldata params,
        BalanceDelta delta,
        BalanceDelta feesAccrued,
        bytes calldata hookData
    ) external returns (bytes4, BalanceDelta);

    /// @notice The hook called before liquidity is removed
    /// @param sender The initial msg.sender for the remove liquidity call
    /// @param key The key for the pool
    /// @param params The parameters for removing liquidity
    /// @param hookData Arbitrary data handed into the PoolManager by the
    /// liquidity provider to be be passed on to the hook
    /// @return bytes4 The function selector for the hook
    function beforeRemoveLiquidity(
        address sender,
        PoolKey calldata key,
        IPoolManager.ModifyLiquidityParams calldata params,
        bytes calldata hookData
    ) external returns (bytes4);

    /// @notice The hook called after liquidity is removed
    /// @param sender The initial msg.sender for the remove liquidity call
    /// @param key The key for the pool
    /// @param params The parameters for removing liquidity
    /// @param delta The caller's balance delta after removing liquidity; the
    /// sum of principal delta, fees accrued, and hook delta
    /// @param feesAccrued The fees accrued since the last time fees were
    /// collected from this position
    /// @param hookData Arbitrary data handed into the PoolManager by the
    /// liquidity provider to be be passed on to the hook
    /// @return bytes4 The function selector for the hook
    /// @return BalanceDelta The hook's delta in token0 and token1. Positive:
    /// the hook is owed/took currency, negative: the hook owes/sent currency
    function afterRemoveLiquidity(
        address sender,
        PoolKey calldata key,
        IPoolManager.ModifyLiquidityParams calldata params,
        BalanceDelta delta,
        BalanceDelta feesAccrued,
        bytes calldata hookData
    ) external returns (bytes4, BalanceDelta);

    /// @notice The hook called before a swap
    /// @param sender The initial msg.sender for the swap call
    /// @param key The key for the pool
    /// @param params The parameters for the swap
    /// @param hookData Arbitrary data handed into the PoolManager by the
    /// swapper to be be passed on to the hook
    /// @return bytes4 The function selector for the hook
    /// @return BeforeSwapDelta The hook's delta in specified and unspecified
    /// currencies. Positive: the hook is owed/took currency, negative: the hook
    /// owes/sent currency
    /// @return uint24 Optionally override the lp fee, only used if three
    /// conditions are met: 1. the Pool has a dynamic fee, 2. the value's 2nd
    /// highest bit is set (23rd bit, 0x400000), and 3. the value is less than
    /// or equal to the maximum fee (1 million)
    function beforeSwap(
        address sender,
        PoolKey calldata key,
        IPoolManager.SwapParams calldata params,
        bytes calldata hookData
    ) external returns (bytes4, BeforeSwapDelta, uint24);

    /// @notice The hook called after a swap
    /// @param sender The initial msg.sender for the swap call
    /// @param key The key for the pool
    /// @param params The parameters for the swap
    /// @param delta The amount owed to the caller (positive) or owed to the
    /// pool (negative)
    /// @param hookData Arbitrary data handed into the PoolManager by the
    /// swapper to be be passed on to the hook
    /// @return bytes4 The function selector for the hook
    /// @return int128 The hook's delta in unspecified currency. Positive: the
    /// hook is owed/took currency, negative: the hook owes/sent currency
    function afterSwap(
        address sender,
        PoolKey calldata key,
        IPoolManager.SwapParams calldata params,
        BalanceDelta delta,
        bytes calldata hookData
    ) external returns (bytes4, int128);

    /// @notice The hook called before donate
    /// @param sender The initial msg.sender for the donate call
    /// @param key The key for the pool
    /// @param amount0 The amount of token0 being donated
    /// @param amount1 The amount of token1 being donated
    /// @param hookData Arbitrary data handed into the PoolManager by the donor
    /// to be be passed on to the hook
    /// @return bytes4 The function selector for the hook
    function beforeDonate(
        address sender,
        PoolKey calldata key,
        uint256 amount0,
        uint256 amount1,
        bytes calldata hookData
    ) external returns (bytes4);

    /// @notice The hook called after donate
    /// @param sender The initial msg.sender for the donate call
    /// @param key The key for the pool
    /// @param amount0 The amount of token0 being donated
    /// @param amount1 The amount of token1 being donated
    /// @param hookData Arbitrary data handed into the PoolManager by the donor
    /// to be be passed on to the hook
    /// @return bytes4 The function selector for the hook
    function afterDonate(
        address sender,
        PoolKey calldata key,
        uint256 amount0,
        uint256 amount1,
        bytes calldata hookData
    ) external returns (bytes4);
}

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

import { PoolKey } from "./PoolKey.sol";

type PoolId is bytes32;

/// @notice Library for computing the ID of a pool
library PoolIdLibrary {
    /// @notice Returns value equal to keccak256(abi.encode(poolKey))
    function toId(
        PoolKey memory poolKey
    ) internal pure returns (PoolId poolId) {
        assembly ("memory-safe") {
            // 0xa0 represents the total size of the poolKey struct (5 slots of
            // 32 bytes)
            poolId := keccak256(poolKey, 0xa0)
        }
    }
}

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

import { SafeCast } from "../libraries/SafeCast.sol";

/// @dev Two `int128` values packed into a single `int256` where the upper 128
/// bits represent the amount0
/// and the lower 128 bits represent the amount1.
type BalanceDelta is int256;

using { add as +, sub as -, eq as ==, neq as != } for BalanceDelta global;
using BalanceDeltaLibrary for BalanceDelta global;
using SafeCast for int256;

function toBalanceDelta(
    int128 _amount0,
    int128 _amount1
) pure returns (BalanceDelta balanceDelta) {
    assembly ("memory-safe") {
        balanceDelta :=
            or(shl(128, _amount0), and(sub(shl(128, 1), 1), _amount1))
    }
}

function add(BalanceDelta a, BalanceDelta b) pure returns (BalanceDelta) {
    int256 res0;
    int256 res1;
    assembly ("memory-safe") {
        let a0 := sar(128, a)
        let a1 := signextend(15, a)
        let b0 := sar(128, b)
        let b1 := signextend(15, b)
        res0 := add(a0, b0)
        res1 := add(a1, b1)
    }
    return toBalanceDelta(res0.toInt128(), res1.toInt128());
}

function sub(BalanceDelta a, BalanceDelta b) pure returns (BalanceDelta) {
    int256 res0;
    int256 res1;
    assembly ("memory-safe") {
        let a0 := sar(128, a)
        let a1 := signextend(15, a)
        let b0 := sar(128, b)
        let b1 := signextend(15, b)
        res0 := sub(a0, b0)
        res1 := sub(a1, b1)
    }
    return toBalanceDelta(res0.toInt128(), res1.toInt128());
}

function eq(BalanceDelta a, BalanceDelta b) pure returns (bool) {
    return BalanceDelta.unwrap(a) == BalanceDelta.unwrap(b);
}

function neq(BalanceDelta a, BalanceDelta b) pure returns (bool) {
    return BalanceDelta.unwrap(a) != BalanceDelta.unwrap(b);
}

/// @notice Library for getting the amount0 and amount1 deltas from the
/// BalanceDelta type
library BalanceDeltaLibrary {
    /// @notice A BalanceDelta of 0
    BalanceDelta public constant ZERO_DELTA = BalanceDelta.wrap(0);

    function amount0(
        BalanceDelta balanceDelta
    ) internal pure returns (int128 _amount0) {
        assembly ("memory-safe") {
            _amount0 := sar(128, balanceDelta)
        }
    }

    function amount1(
        BalanceDelta balanceDelta
    ) internal pure returns (int128 _amount1) {
        assembly ("memory-safe") {
            _amount1 := signextend(15, balanceDelta)
        }
    }
}

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

/// @notice Interface for functions to access any storage slot in a contract
interface IExtsload {
    /// @notice Called by external contracts to access granular pool state
    /// @param slot Key of slot to sload
    /// @return value The value of the slot as bytes32
    function extsload(
        bytes32 slot
    ) external view returns (bytes32 value);

    /// @notice Called by external contracts to access granular pool state
    /// @param startSlot Key of slot to start sloading from
    /// @param nSlots Number of slots to load into return value
    /// @return values List of loaded values.
    function extsload(
        bytes32 startSlot,
        uint256 nSlots
    ) external view returns (bytes32[] memory values);

    /// @notice Called by external contracts to access sparse pool state
    /// @param slots List of slots to SLOAD from.
    /// @return values List of loaded values.
    function extsload(
        bytes32[] calldata slots
    ) external view returns (bytes32[] memory values);
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.19;

/// @notice Interface for functions to access any transient storage slot in a
/// contract
interface IExttload {
    /// @notice Called by external contracts to access transient storage of the
    /// contract
    /// @param slot Key of slot to tload
    /// @return value The value of the slot as bytes32
    function exttload(
        bytes32 slot
    ) external view returns (bytes32 value);

    /// @notice Called by external contracts to access sparse transient pool
    /// state
    /// @param slots List of slots to tload
    /// @return values List of loaded values
    function exttload(
        bytes32[] calldata slots
    ) external view returns (bytes32[] memory values);
}

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

/// @title Pool state that never changes
/// @notice These parameters are fixed for a pool forever, i.e., the methods
/// will always return the same values
interface IUniswapV3PoolImmutables {
    /// @notice The contract that deployed the pool, which must adhere to the
    /// IUniswapV3Factory interface
    /// @return The contract address
    function factory() external view returns (address);

    /// @notice The first of the two tokens of the pool, sorted by address
    /// @return The token contract address
    function token0() external view returns (address);

    /// @notice The second of the two tokens of the pool, sorted by address
    /// @return The token contract address
    function token1() external view returns (address);

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

    /// @notice The pool tick spacing
    /// @dev Ticks can only be used at multiples of this value, minimum of 1 and
    /// always positive
    /// e.g.: a tickSpacing of 3 means ticks can be initialized every 3rd tick,
    /// i.e., ..., -6, -3, 0, 3, 6, ...
    /// This value is an int24 to avoid casting even though it is always
    /// positive.
    /// @return The tick spacing
    function tickSpacing() external view returns (int24);

    /// @notice The maximum amount of position liquidity that can use any tick
    /// in the range
    /// @dev This parameter is enforced per tick to prevent liquidity from
    /// overflowing a uint128 at any point, and
    /// also prevents out-of-range liquidity from being used to prevent adding
    /// in-range liquidity to a pool
    /// @return The max amount of liquidity per tick
    function maxLiquidityPerTick() external view returns (uint128);
}

/// @title Pool state that can change
/// @notice These methods compose the pool's state, and can change with any
/// frequency including multiple times
/// per transaction
interface IUniswapV3PoolState {
    /// @notice The 0th storage slot in the pool stores many values, and is
    /// exposed as a single method to save gas
    /// when accessed externally.
    /// @return sqrtPriceX96 The current price of the pool as a
    /// sqrt(token1/token0) Q64.96 value
    /// @return tick The current tick of the pool, i.e. according to the last
    /// tick transition that was run.
    /// This value may not always be equal to
    /// SqrtTickMath.getTickAtSqrtRatio(sqrtPriceX96) if the price is on a tick
    /// boundary.
    /// @return observationIndex The index of the last oracle observation that
    /// was written,
    /// @return observationCardinality The current maximum number of
    /// observations stored in the pool,
    /// @return observationCardinalityNext The next maximum number of
    /// observations, to be updated when the observation.
    /// @return feeProtocol The protocol fee for both tokens of the pool.
    /// Encoded as two 4 bit values, where the protocol fee of token1 is shifted
    /// 4 bits and the protocol fee of token0
    /// 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.
    /// unlocked Whether the pool is currently locked to reentrancy
    function slot0()
        external
        view
        returns (
            uint160 sqrtPriceX96,
            int24 tick,
            uint16 observationIndex,
            uint16 observationCardinality,
            uint16 observationCardinalityNext,
            uint8 feeProtocol,
            bool unlocked
        );

    /// @notice The fee growth as a Q128.128 fees of token0 collected per unit
    /// of liquidity for the entire life of the pool
    /// @dev This value can overflow the uint256
    function feeGrowthGlobal0X128() external view returns (uint256);

    /// @notice The fee growth as a Q128.128 fees of token1 collected per unit
    /// of liquidity for the entire life of the pool
    /// @dev This value can overflow the uint256
    function feeGrowthGlobal1X128() external view returns (uint256);

    /// @notice The amounts of token0 and token1 that are owed to the protocol
    /// @dev Protocol fees will never exceed uint128 max in either token
    function protocolFees()
        external
        view
        returns (uint128 token0, uint128 token1);

    /// @notice The currently in range liquidity available to the pool
    /// @dev This value has no relationship to the total liquidity across all
    /// ticks
    /// @return The liquidity at the current price of the pool
    function liquidity() external view returns (uint128);

    /// @notice Look up information about a specific tick in the pool
    /// @param tick The tick to look up
    /// @return liquidityGross the total amount of position liquidity that uses
    /// the pool either as tick lower or
    /// tick upper
    /// @return liquidityNet how much liquidity changes when the pool price
    /// crosses the tick,
    /// @return feeGrowthOutside0X128 the fee growth on the other side of the
    /// tick from the current tick in token0,
    /// @return feeGrowthOutside1X128 the fee growth on the other side of the
    /// tick from the current tick in token1,
    /// @return tickCumulativeOutside the cumulative tick value on the other
    /// side of the tick from the current tick
    /// @return secondsPerLiquidityOutsideX128 the seconds spent per liquidity
    /// on the other side of the tick from the current tick,
    /// @return secondsOutside the seconds spent on the other side of the tick
    /// from the current tick,
    /// @return initialized Set to true if the tick is initialized, i.e.
    /// liquidityGross is greater than 0, otherwise equal to false.
    /// Outside values can only be used if the tick is initialized, i.e. if
    /// liquidityGross is greater than 0.
    /// In addition, these values are only relative and must be used only in
    /// comparison to previous snapshots for
    /// a specific position.
    function ticks(int24 tick)
        external
        view
        returns (
            uint128 liquidityGross,
            int128 liquidityNet,
            uint256 feeGrowthOutside0X128,
            uint256 feeGrowthOutside1X128,
            int56 tickCumulativeOutside,
            uint160 secondsPerLiquidityOutsideX128,
            uint32 secondsOutside,
            bool initialized
        );

    /// @notice Returns 256 packed tick initialized boolean values. See
    /// TickBitmap for more information
    function tickBitmap(int16 wordPosition) external view returns (uint256);

    /// @notice Returns the information about a position by the position's key
    /// @param key The position's key is a hash of a preimage composed by the
    /// owner, tickLower and tickUpper
    /// @return liquidity The amount of liquidity in the position,
    /// @return feeGrowthInside0LastX128 fee growth of token0 inside the tick
    /// range as of the last mint/burn/poke,
    /// @return feeGrowthInside1LastX128 fee growth of token1 inside the tick
    /// range as of the last mint/burn/poke,
    /// @return tokensOwed0 the computed amount of token0 owed to the position
    /// as of the last mint/burn/poke,
    /// @return tokensOwed1 the computed amount of token1 owed to the position
    /// as of the last mint/burn/poke
    function positions(bytes32 key)
        external
        view
        returns (
            uint128 liquidity,
            uint256 feeGrowthInside0LastX128,
            uint256 feeGrowthInside1LastX128,
            uint128 tokensOwed0,
            uint128 tokensOwed1
        );

    /// @notice Returns data about a specific observation index
    /// @param index The element of the observations array to fetch
    /// @dev You most likely want to use #observe() instead of this method to
    /// get an observation as of some amount of time
    /// ago, rather than at a specific index in the array.
    /// @return blockTimestamp The timestamp of the observation,
    /// @return tickCumulative the tick multiplied by seconds elapsed for the
    /// life of the pool as of the observation timestamp,
    /// @return secondsPerLiquidityCumulativeX128 the seconds per in range
    /// liquidity for the life of the pool as of the observation timestamp,
    /// @return initialized whether the observation has been initialized and the
    /// values are safe to use
    function observations(uint256 index)
        external
        view
        returns (
            uint32 blockTimestamp,
            int56 tickCumulative,
            uint160 secondsPerLiquidityCumulativeX128,
            bool initialized
        );
}

interface IUniswapV3Pool is IUniswapV3PoolImmutables, IUniswapV3PoolState {
    function flash(
        address recipient,
        uint256 amount0,
        uint256 amount1,
        bytes calldata data
    ) external;
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.17;

import { Sickle } from "contracts/Sickle.sol";

struct PositionKey {
    Sickle sickle;
    address stakingContract;
    uint256 poolIndex;
}

enum RewardBehavior {
    None,
    Harvest,
    Compound
}

struct RewardConfig {
    RewardBehavior rewardBehavior;
    address harvestTokenOut;
}

struct ExitConfig {
    uint256 baseTokenIndex;
    uint256 quoteTokenIndex;
    uint256 triggerPriceLow;
    address exitTokenOutLow;
    uint256 triggerPriceHigh;
    address exitTokenOutHigh;
    uint256[] triggerReservesLow;
    address[] triggerReservesTokensOut;
    uint256 priceImpactBP;
    uint256 slippageBP;
}

/**
 * Settings for automating an ERC20 position
 * @param pool: Uniswap or Aerodrome vAMM/sAMM pair for the position (requires
 * ILiquidityConnector connector registered)
 * @param router: Router for the pair (requires connector registration)
 * @param automateRewards: Whether to automatically harvest or compound rewards
 * for this position, regardless of rebalance settings.
 * @param rewardConfig: Configuration for reward automation
 * Harvest as-is, harvest and convert to a different token, or compound into the
 * position.
 * @param autoExit: Whether to automatically exit the position when it goes out
 * of
 * range
 * @param exitConfig: Configuration for the above
 */
struct PositionSettings {
    address pool;
    address router;
    bool automateRewards;
    RewardConfig rewardConfig;
    bool autoExit;
    ExitConfig exitConfig;
    bytes extraData;
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.1) (proxy/utils/Initializable.sol)

pragma solidity ^0.8.2;

import "../../utils/Address.sol";

/**
 * @dev This is a base contract to aid in writing upgradeable contracts, or any kind of contract that will be deployed
 * behind a proxy. Since proxied contracts do not make use of a constructor, it's common to move constructor logic to an
 * external initializer function, usually called `initialize`. It then becomes necessary to protect this initializer
 * function so it can only be called once. The {initializer} modifier provided by this contract will have this effect.
 *
 * The initialization functions use a version number. Once a version number is used, it is consumed and cannot be
 * reused. This mechanism prevents re-execution of each "step" but allows the creation of new initialization steps in
 * case an upgrade adds a module that needs to be initialized.
 *
 * For example:
 *
 * [.hljs-theme-light.nopadding]
 * ```
 * contract MyToken is ERC20Upgradeable {
 *     function initialize() initializer public {
 *         __ERC20_init("MyToken", "MTK");
 *     }
 * }
 * contract MyTokenV2 is MyToken, ERC20PermitUpgradeable {
 *     function initializeV2() reinitializer(2) public {
 *         __ERC20Permit_init("MyToken");
 *     }
 * }
 * ```
 *
 * TIP: To avoid leaving the proxy in an uninitialized state, the initializer function should be called as early as
 * possible by providing the encoded function call as the `_data` argument to {ERC1967Proxy-constructor}.
 *
 * CAUTION: When used with inheritance, manual care must be taken to not invoke a parent initializer twice, or to ensure
 * that all initializers are idempotent. This is not verified automatically as constructors are by Solidity.
 *
 * [CAUTION]
 * ====
 * Avoid leaving a contract uninitialized.
 *
 * An uninitialized contract can be taken over by an attacker. This applies to both a proxy and its implementation
 * contract, which may impact the proxy. To prevent the implementation contract from being used, you should invoke
 * the {_disableInitializers} function in the constructor to automatically lock it when it is deployed:
 *
 * [.hljs-theme-light.nopadding]
 * ```
 * /// @custom:oz-upgrades-unsafe-allow constructor
 * constructor() {
 *     _disableInitializers();
 * }
 * ```
 * ====
 */
abstract contract Initializable {
    /**
     * @dev Indicates that the contract has been initialized.
     * @custom:oz-retyped-from bool
     */
    uint8 private _initialized;

    /**
     * @dev Indicates that the contract is in the process of being initialized.
     */
    bool private _initializing;

    /**
     * @dev Triggered when the contract has been initialized or reinitialized.
     */
    event Initialized(uint8 version);

    /**
     * @dev A modifier that defines a protected initializer function that can be invoked at most once. In its scope,
     * `onlyInitializing` functions can be used to initialize parent contracts.
     *
     * Similar to `reinitializer(1)`, except that functions marked with `initializer` can be nested in the context of a
     * constructor.
     *
     * Emits an {Initialized} event.
     */
    modifier initializer() {
        bool isTopLevelCall = !_initializing;
        require(
            (isTopLevelCall && _initialized < 1) || (!Address.isContract(address(this)) && _initialized == 1),
            "Initializable: contract is already initialized"
        );
        _initialized = 1;
        if (isTopLevelCall) {
            _initializing = true;
        }
        _;
        if (isTopLevelCall) {
            _initializing = false;
            emit Initialized(1);
        }
    }

    /**
     * @dev A modifier that defines a protected reinitializer function that can be invoked at most once, and only if the
     * contract hasn't been initialized to a greater version before. In its scope, `onlyInitializing` functions can be
     * used to initialize parent contracts.
     *
     * A reinitializer may be used after the original initialization step. This is essential to configure modules that
     * are added through upgrades and that require initialization.
     *
     * When `version` is 1, this modifier is similar to `initializer`, except that functions marked with `reinitializer`
     * cannot be nested. If one is invoked in the context of another, execution will revert.
     *
     * Note that versions can jump in increments greater than 1; this implies that if multiple reinitializers coexist in
     * a contract, executing them in the right order is up to the developer or operator.
     *
     * WARNING: setting the version to 255 will prevent any future reinitialization.
     *
     * Emits an {Initialized} event.
     */
    modifier reinitializer(uint8 version) {
        require(!_initializing && _initialized < version, "Initializable: contract is already initialized");
        _initialized = version;
        _initializing = true;
        _;
        _initializing = false;
        emit Initialized(version);
    }

    /**
     * @dev Modifier to protect an initialization function so that it can only be invoked by functions with the
     * {initializer} and {reinitializer} modifiers, directly or indirectly.
     */
    modifier onlyInitializing() {
        require(_initializing, "Initializable: contract is not initializing");
        _;
    }

    /**
     * @dev Locks the contract, preventing any future reinitialization. This cannot be part of an initializer call.
     * Calling this in the constructor of a contract will prevent that contract from being initialized or reinitialized
     * to any version. It is recommended to use this to lock implementation contracts that are designed to be called
     * through proxies.
     *
     * Emits an {Initialized} event the first time it is successfully executed.
     */
    function _disableInitializers() internal virtual {
        require(!_initializing, "Initializable: contract is initializing");
        if (_initialized < type(uint8).max) {
            _initialized = type(uint8).max;
            emit Initialized(type(uint8).max);
        }
    }

    /**
     * @dev Returns the highest version that has been initialized. See {reinitializer}.
     */
    function _getInitializedVersion() internal view returns (uint8) {
        return _initialized;
    }

    /**
     * @dev Returns `true` if the contract is currently initializing. See {onlyInitializing}.
     */
    function _isInitializing() internal view returns (bool) {
        return _initializing;
    }
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.17;

/// @title Admin contract
/// @author vfat.tools
/// @notice Provides an administration mechanism allowing restricted functions
abstract contract Admin {
    /// ERRORS ///

    /// @notice Thrown when the caller is not the admin
    error NotAdminError(); //0xb5c42b3b

    /// EVENTS ///

    /// @notice Emitted when a new admin is set
    /// @param oldAdmin Address of the old admin
    /// @param newAdmin Address of the new admin
    event AdminSet(address oldAdmin, address newAdmin);

    /// STORAGE ///

    /// @notice Address of the current admin
    address public admin;

    /// MODIFIERS ///

    /// @dev Restricts a function to the admin
    modifier onlyAdmin() {
        if (msg.sender != admin) revert NotAdminError();
        _;
    }

    /// WRITE FUNCTIONS ///

    /// @param admin_ Address of the admin
    constructor(
        address admin_
    ) {
        emit AdminSet(address(0), admin_);
        admin = admin_;
    }

    /// @notice Sets a new admin
    /// @param newAdmin Address of the new admin
    /// @custom:access Restricted to protocol admin.
    function setAdmin(
        address newAdmin
    ) external onlyAdmin {
        emit AdminSet(admin, newAdmin);
        admin = newAdmin;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (token/ERC721/IERC721.sol)

pragma solidity ^0.8.0;

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

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

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

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

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

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

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

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

    /**
     * @dev Transfers `tokenId` token from `from` to `to`.
     *
     * WARNING: Note that the caller is responsible to confirm that the recipient is capable of receiving ERC721
     * or else they may be permanently lost. Usage of {safeTransferFrom} prevents loss, though the caller must
     * understand this adds an external call which potentially creates a reentrancy vulnerability.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must be owned by `from`.
     * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(
        address from,
        address to,
        uint256 tokenId
    ) external;

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

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

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

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

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

/// @title Minimal ERC20 interface for Uniswap
/// @notice Contains a subset of the full ERC20 interface that is used in
/// Uniswap V3
interface IERC20Minimal {
    /// @notice Returns an account's balance in the token
    /// @param account The account for which to look up the number of tokens it
    /// has, i.e. its balance
    /// @return The number of tokens held by the account
    function balanceOf(
        address account
    ) external view returns (uint256);

    /// @notice Transfers the amount of token from the `msg.sender` to the
    /// recipient
    /// @param recipient The account that will receive the amount transferred
    /// @param amount The number of tokens to send from the sender to the
    /// recipient
    /// @return Returns true for a successful transfer, false for an
    /// unsuccessful transfer
    function transfer(
        address recipient,
        uint256 amount
    ) external returns (bool);

    /// @notice Returns the current allowance given to a spender by an owner
    /// @param owner The account of the token owner
    /// @param spender The account of the token spender
    /// @return The current allowance granted by `owner` to `spender`
    function allowance(
        address owner,
        address spender
    ) external view returns (uint256);

    /// @notice Sets the allowance of a spender from the `msg.sender` to the
    /// value `amount`
    /// @param spender The account which will be allowed to spend a given amount
    /// of the owners tokens
    /// @param amount The amount of tokens allowed to be used by `spender`
    /// @return Returns true for a successful approval, false for unsuccessful
    function approve(address spender, uint256 amount) external returns (bool);

    /// @notice Transfers `amount` tokens from `sender` to `recipient` up to the
    /// allowance given to the `msg.sender`
    /// @param sender The account from which the transfer will be initiated
    /// @param recipient The recipient of the transfer
    /// @param amount The amount of the transfer
    /// @return Returns true for a successful transfer, false for unsuccessful
    function transferFrom(
        address sender,
        address recipient,
        uint256 amount
    ) external returns (bool);

    /// @notice Event emitted when tokens are transferred from one address to
    /// another, either via `#transfer` or `#transferFrom`.
    /// @param from The account from which the tokens were sent, i.e. the
    /// balance decreased
    /// @param to The account to which the tokens were sent, i.e. the balance
    /// increased
    /// @param value The amount of tokens that were transferred
    event Transfer(address indexed from, address indexed to, uint256 value);

    /// @notice Event emitted when the approval amount for the spender of a
    /// given owner's tokens changes.
    /// @param owner The account that approved spending of its tokens
    /// @param spender The account for which the spending allowance was modified
    /// @param value The new allowance from the owner to the spender
    event Approval(
        address indexed owner, address indexed spender, uint256 value
    );
}

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

/// @title Library for reverting with custom errors efficiently
/// @notice Contains functions for reverting with custom errors with different
/// argument types efficiently
/// @dev To use this library, declare `using CustomRevert for bytes4;` and
/// replace `revert CustomError()` with
/// `CustomError.selector.revertWith()`
/// @dev The functions may tamper with the free memory pointer but it is fine
/// since the call context is exited immediately
library CustomRevert {
    /// @dev ERC-7751 error for wrapping bubbled up reverts
    error WrappedError(
        address target, bytes4 selector, bytes reason, bytes details
    );

    /// @dev Reverts with the selector of a custom error in the scratch space
    function revertWith(
        bytes4 selector
    ) internal pure {
        assembly ("memory-safe") {
            mstore(0, selector)
            revert(0, 0x04)
        }
    }

    /// @dev Reverts with a custom error with an address argument in the scratch
    /// space
    function revertWith(bytes4 selector, address addr) internal pure {
        assembly ("memory-safe") {
            mstore(0, selector)
            mstore(0x04, and(addr, 0xffffffffffffffffffffffffffffffffffffffff))
            revert(0, 0x24)
        }
    }

    /// @dev Reverts with a custom error with an int24 argument in the scratch
    /// space
    function revertWith(bytes4 selector, int24 value) internal pure {
        assembly ("memory-safe") {
            mstore(0, selector)
            mstore(0x04, signextend(2, value))
            revert(0, 0x24)
        }
    }

    /// @dev Reverts with a custom error with a uint160 argument in the scratch
    /// space
    function revertWith(bytes4 selector, uint160 value) internal pure {
        assembly ("memory-safe") {
            mstore(0, selector)
            mstore(0x04, and(value, 0xffffffffffffffffffffffffffffffffffffffff))
            revert(0, 0x24)
        }
    }

    /// @dev Reverts with a custom error with two int24 arguments
    function revertWith(
        bytes4 selector,
        int24 value1,
        int24 value2
    ) internal pure {
        assembly ("memory-safe") {
            let fmp := mload(0x40)
            mstore(fmp, selector)
            mstore(add(fmp, 0x04), signextend(2, value1))
            mstore(add(fmp, 0x24), signextend(2, value2))
            revert(fmp, 0x44)
        }
    }

    /// @dev Reverts with a custom error with two uint160 arguments
    function revertWith(
        bytes4 selector,
        uint160 value1,
        uint160 value2
    ) internal pure {
        assembly ("memory-safe") {
            let fmp := mload(0x40)
            mstore(fmp, selector)
            mstore(
                add(fmp, 0x04),
                and(value1, 0xffffffffffffffffffffffffffffffffffffffff)
            )
            mstore(
                add(fmp, 0x24),
                and(value2, 0xffffffffffffffffffffffffffffffffffffffff)
            )
            revert(fmp, 0x44)
        }
    }

    /// @dev Reverts with a custom error with two address arguments
    function revertWith(
        bytes4 selector,
        address value1,
        address value2
    ) internal pure {
        assembly ("memory-safe") {
            let fmp := mload(0x40)
            mstore(fmp, selector)
            mstore(
                add(fmp, 0x04),
                and(value1, 0xffffffffffffffffffffffffffffffffffffffff)
            )
            mstore(
                add(fmp, 0x24),
                and(value2, 0xffffffffffffffffffffffffffffffffffffffff)
            )
            revert(fmp, 0x44)
        }
    }

    /// @notice bubble up the revert message returned by a call and revert with
    /// a wrapped ERC-7751 error
    /// @dev this method can be vulnerable to revert data bombs
    function bubbleUpAndRevertWith(
        address revertingContract,
        bytes4 revertingFunctionSelector,
        bytes4 additionalContext
    ) internal pure {
        bytes4 wrappedErrorSelector = WrappedError.selector;
        assembly ("memory-safe") {
            // Ensure the size of the revert data is a multiple of 32 bytes
            let encodedDataSize := mul(div(add(returndatasize(), 31), 32), 32)

            let fmp := mload(0x40)

            // Encode wrapped error selector, address, function selector,
            // offset, additional context, size, revert reason
            mstore(fmp, wrappedErrorSelector)
            mstore(
                add(fmp, 0x04),
                and(
                    revertingContract,
                    0xffffffffffffffffffffffffffffffffffffffff
                )
            )
            mstore(
                add(fmp, 0x24),
                and(
                    revertingFunctionSelector,
                    0xffffffff00000000000000000000000000000000000000000000000000000000
                )
            )
            // offset revert reason
            mstore(add(fmp, 0x44), 0x80)
            // offset additional context
            mstore(add(fmp, 0x64), add(0xa0, encodedDataSize))
            // size revert reason
            mstore(add(fmp, 0x84), returndatasize())
            // revert reason
            returndatacopy(add(fmp, 0xa4), 0, returndatasize())
            // size additional context
            mstore(add(fmp, add(0xa4, encodedDataSize)), 0x04)
            // additional context
            mstore(
                add(fmp, add(0xc4, encodedDataSize)),
                and(
                    additionalContext,
                    0xffffffff00000000000000000000000000000000000000000000000000000000
                )
            )
            revert(fmp, add(0xe4, encodedDataSize))
        }
    }
}

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

// Return type of the beforeSwap hook.
// Upper 128 bits is the delta in specified tokens. Lower 128 bits is delta in
// unspecified tokens (to match the afterSwap hook)
type BeforeSwapDelta is int256;

// Creates a BeforeSwapDelta from specified and unspecified
function toBeforeSwapDelta(
    int128 deltaSpecified,
    int128 deltaUnspecified
) pure returns (BeforeSwapDelta beforeSwapDelta) {
    assembly ("memory-safe") {
        beforeSwapDelta :=
            or(shl(128, deltaSpecified), and(sub(shl(128, 1), 1), deltaUnspecified))
    }
}

/// @notice Library for getting the specified and unspecified deltas from the
/// BeforeSwapDelta type
library BeforeSwapDeltaLibrary {
    /// @notice A BeforeSwapDelta of 0
    BeforeSwapDelta public constant ZERO_DELTA = BeforeSwapDelta.wrap(0);

    /// extracts int128 from the upper 128 bits of the BeforeSwapDelta
    /// returned by beforeSwap
    function getSpecifiedDelta(
        BeforeSwapDelta delta
    ) internal pure returns (int128 deltaSpecified) {
        assembly ("memory-safe") {
            deltaSpecified := sar(128, delta)
        }
    }

    /// extracts int128 from the lower 128 bits of the BeforeSwapDelta
    /// returned by beforeSwap and afterSwap
    function getUnspecifiedDelta(
        BeforeSwapDelta delta
    ) internal pure returns (int128 deltaUnspecified) {
        assembly ("memory-safe") {
            deltaUnspecified := signextend(15, delta)
        }
    }
}

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

import { CustomRevert } from "./CustomRevert.sol";

/// @title Safe casting methods
/// @notice Contains methods for safely casting between types
library SafeCast {
    using CustomRevert for bytes4;

    error SafeCastOverflow();

    /// @notice Cast a uint256 to a uint160, revert on overflow
    /// @param x The uint256 to be downcasted
    /// @return y The downcasted integer, now type uint160
    function toUint160(
        uint256 x
    ) internal pure returns (uint160 y) {
        y = uint160(x);
        if (y != x) SafeCastOverflow.selector.revertWith();
    }

    /// @notice Cast a uint256 to a uint128, revert on overflow
    /// @param x The uint256 to be downcasted
    /// @return y The downcasted integer, now type uint128
    function toUint128(
        uint256 x
    ) internal pure returns (uint128 y) {
        y = uint128(x);
        if (x != y) SafeCastOverflow.selector.revertWith();
    }

    /// @notice Cast a int128 to a uint128, revert on overflow or underflow
    /// @param x The int128 to be casted
    /// @return y The casted integer, now type uint128
    function toUint128(
        int128 x
    ) internal pure returns (uint128 y) {
        if (x < 0) SafeCastOverflow.selector.revertWith();
        y = uint128(x);
    }

    /// @notice Cast a int256 to a int128, revert on overflow or underflow
    /// @param x The int256 to be downcasted
    /// @return y The downcasted integer, now type int128
    function toInt128(
        int256 x
    ) internal pure returns (int128 y) {
        y = int128(x);
        if (y != x) SafeCastOverflow.selector.revertWith();
    }

    /// @notice Cast a uint256 to a int256, revert on overflow
    /// @param x The uint256 to be casted
    /// @return y The casted integer, now type int256
    function toInt256(
        uint256 x
    ) internal pure returns (int256 y) {
        y = int256(x);
        if (y < 0) SafeCastOverflow.selector.revertWith();
    }

    /// @notice Cast a uint256 to a int128, revert on overflow
    /// @param x The uint256 to be downcasted
    /// @return The downcasted integer, now type int128
    function toInt128(
        uint256 x
    ) internal pure returns (int128) {
        if (x >= 1 << 127) SafeCastOverflow.selector.revertWith();
        return int128(int256(x));
    }
}

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

pragma solidity ^0.8.1;

/**
 * @dev Collection of functions related to the address type
 */
library Address {
    /**
     * @dev Returns true if `account` is a contract.
     *
     * [IMPORTANT]
     * ====
     * It is unsafe to assume that an address for which this function returns
     * false is an externally-owned account (EOA) and not a contract.
     *
     * Among others, `isContract` will return false for the following
     * types of addresses:
     *
     *  - an externally-owned account
     *  - a contract in construction
     *  - an address where a contract will be created
     *  - an address where a contract lived, but was destroyed
     * ====
     *
     * [IMPORTANT]
     * ====
     * You shouldn't rely on `isContract` to protect against flash loan attacks!
     *
     * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets
     * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract
     * constructor.
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize/address.code.length, which returns 0
        // for contracts in construction, since the code is only stored at the end
        // of the constructor execution.

        return account.code.length > 0;
    }

    /**
     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to
     * `recipient`, forwarding all available gas and reverting on errors.
     *
     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
     * of certain opcodes, possibly making contracts go over the 2300 gas limit
     * imposed by `transfer`, making them unable to receive funds via
     * `transfer`. {sendValue} removes this limitation.
     *
     * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
     *
     * IMPORTANT: because control is transferred to `recipient`, care must be
     * taken to not create reentrancy vulnerabilities. Consider using
     * {ReentrancyGuard} or the
     * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
     */
    function sendValue(address payable recipient, uint256 amount) internal {
        require(address(this).balance >= amount, "Address: insufficient balance");

        (bool success, ) = recipient.call{value: amount}("");
        require(success, "Address: unable to send value, recipient may have reverted");
    }

    /**
     * @dev Performs a Solidity function call using a low level `call`. A
     * plain `call` is an unsafe replacement for a function call: use this
     * function instead.
     *
     * If `target` reverts with a revert reason, it is bubbled up by this
     * function (like regular Solidity function calls).
     *
     * Returns the raw returned data. To convert to the expected return value,
     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
     *
     * Requirements:
     *
     * - `target` must be a contract.
     * - calling `target` with `data` must not revert.
     *
     * _Available since v3.1._
     */
    function functionCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0, "Address: low-level call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
     * `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but also transferring `value` wei to `target`.
     *
     * Requirements:
     *
     * - the calling contract must have an ETH balance of at least `value`.
     * - the called Solidity function must be `payable`.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
    }

    /**
     * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
     * with `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value,
        string memory errorMessage
    ) internal returns (bytes memory) {
        require(address(this).balance >= value, "Address: insufficient balance for call");
        (bool success, bytes memory returndata) = target.call{value: value}(data);
        return verifyCallResultFromTarget(target, success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
        return functionStaticCall(target, data, "Address: low-level static call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        (bool success, bytes memory returndata) = target.staticcall(data);
        return verifyCallResultFromTarget(target, success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionDelegateCall(target, data, "Address: low-level delegate call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        (bool success, bytes memory returndata) = target.delegatecall(data);
        return verifyCallResultFromTarget(target, success, returndata, errorMessage);
    }

    /**
     * @dev Tool to verify that a low level call to smart-contract was successful, and revert (either by bubbling
     * the revert reason or using the provided one) in case of unsuccessful call or if target was not a contract.
     *
     * _Available since v4.8._
     */
    function verifyCallResultFromTarget(
        address target,
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        if (success) {
            if (returndata.length == 0) {
                // only check isContract if the call was successful and the return data is empty
                // otherwise we already know that it was a contract
                require(isContract(target), "Address: call to non-contract");
            }
            return returndata;
        } else {
            _revert(returndata, errorMessage);
        }
    }

    /**
     * @dev Tool to verify that a low level call was successful, and revert if it wasn't, either by bubbling the
     * revert reason or using the provided one.
     *
     * _Available since v4.3._
     */
    function verifyCallResult(
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal pure returns (bytes memory) {
        if (success) {
            return returndata;
        } else {
            _revert(returndata, errorMessage);
        }
    }

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

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

pragma solidity ^0.8.0;

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

{
  "remappings": [
    "solmate/=lib/solmate/src/",
    "@openzeppelin/=lib/openzeppelin-contracts/",
    "@morpho-blue/=lib/morpho-blue/src/",
    "ds-test/=lib/solmate/lib/ds-test/src/",
    "forge-std/=lib/forge-std/src/",
    "morpho-blue/=lib/morpho-blue/",
    "openzeppelin-contracts/=lib/openzeppelin-contracts/"
  ],
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "metadata": {
    "useLiteralContent": false,
    "bytecodeHash": "ipfs",
    "appendCBOR": true
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "evmVersion": "paris",
  "viaIR": false,
  "libraries": {}
}

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[{"inputs":[],"name":"InvalidTokenId","type":"error"},{"inputs":[{"internalType":"contract INftSettingsRegistry","name":"nftSettingsRegistry","type":"address"},{"internalType":"contract INonfungiblePositionManager","name":"nftManager","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"components":[{"internalType":"contract IUniswapV3Pool","name":"pool","type":"address"},{"internalType":"bytes32","name":"poolId","type":"bytes32"},{"internalType":"bool","name":"autoRebalance","type":"bool"},{"components":[{"internalType":"uint24","name":"tickSpacesBelow","type":"uint24"},{"internalType":"uint24","name":"tickSpacesAbove","type":"uint24"},{"internalType":"int24","name":"bufferTicksBelow","type":"int24"},{"internalType":"int24","name":"bufferTicksAbove","type":"int24"},{"internalType":"uint256","name":"dustBP","type":"uint256"},{"internalType":"uint256","name":"priceImpactBP","type":"uint256"},{"internalType":"uint256","name":"slippageBP","type":"uint256"},{"internalType":"int24","name":"cutoffTickLow","type":"int24"},{"internalType":"int24","name":"cutoffTickHigh","type":"int24"},{"internalType":"uint8","name":"delayMin","type":"uint8"},{"components":[{"internalType":"enum RewardBehavior","name":"rewardBehavior","type":"uint8"},{"internalType":"address","name":"harvestTokenOut","type":"address"}],"internalType":"struct RewardConfig","name":"rewardConfig","type":"tuple"}],"internalType":"struct RebalanceConfig","name":"rebalanceConfig","type":"tuple"},{"internalType":"bool","name":"automateRewards","type":"bool"},{"components":[{"internalType":"enum RewardBehavior","name":"rewardBehavior","type":"uint8"},{"internalType":"address","name":"harvestTokenOut","type":"address"}],"internalType":"struct RewardConfig","name":"rewardConfig","type":"tuple"},{"internalType":"bool","name":"autoExit","type":"bool"},{"components":[{"internalType":"int24","name":"triggerTickLow","type":"int24"},{"internalType":"int24","name":"triggerTickHigh","type":"int24"},{"internalType":"address","name":"exitTokenOutLow","type":"address"},{"internalType":"address","name":"exitTokenOutHigh","type":"address"},{"internalType":"uint256","name":"priceImpactBP","type":"uint256"},{"internalType":"uint256","name":"slippageBP","type":"uint256"}],"internalType":"struct ExitConfig","name":"exitConfig","type":"tuple"},{"internalType":"bytes","name":"extraData","type":"bytes"}],"internalType":"struct NftSettings","name":"settings","type":"tuple"}],"name":"setNftSettings","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"contract INftSettingsRegistry","name":"nftSettingsRegistry","type":"address"},{"internalType":"contract INonfungiblePositionManager","name":"nftManager","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferNftSettings","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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