// SPDX-License-Identifier: GPL-2.0-or-later
// Copyright (c) 2025 Morpho Association
pragma solidity >=0.5.0;

import {IERC4626} from "./IERC4626.sol";
import {IERC2612} from "./IERC2612.sol";

struct Caps {
    uint256 allocation;
    uint128 absoluteCap;
    uint128 relativeCap;
}

interface IVaultV2 is IERC4626, IERC2612 {
    // State variables
    function virtualShares() external view returns (uint256);
    function owner() external view returns (address);
    function curator() external view returns (address);
    function receiveSharesGate() external view returns (address);
    function sendSharesGate() external view returns (address);
    function receiveAssetsGate() external view returns (address);
    function sendAssetsGate() external view returns (address);
    function adapterRegistry() external view returns (address);
    function isSentinel(address account) external view returns (bool);
    function isAllocator(address account) external view returns (bool);
    function firstTotalAssets() external view returns (uint256);
    function _totalAssets() external view returns (uint128);
    function lastUpdate() external view returns (uint64);
    function maxRate() external view returns (uint64);
    function adapters(uint256 index) external view returns (address);
    function adaptersLength() external view returns (uint256);
    function isAdapter(address account) external view returns (bool);
    function allocation(bytes32 id) external view returns (uint256);
    function absoluteCap(bytes32 id) external view returns (uint256);
    function relativeCap(bytes32 id) external view returns (uint256);
    function forceDeallocatePenalty(address adapter) external view returns (uint256);
    function liquidityAdapter() external view returns (address);
    function liquidityData() external view returns (bytes memory);
    function timelock(bytes4 selector) external view returns (uint256);
    function abdicated(bytes4 selector) external view returns (bool);
    function executableAt(bytes memory data) external view returns (uint256);
    function performanceFee() external view returns (uint96);
    function performanceFeeRecipient() external view returns (address);
    function managementFee() external view returns (uint96);
    function managementFeeRecipient() external view returns (address);

    // Gating
    function canSendShares(address account) external view returns (bool);
    function canReceiveShares(address account) external view returns (bool);
    function canSendAssets(address account) external view returns (bool);
    function canReceiveAssets(address account) external view returns (bool);

    // Multicall
    function multicall(bytes[] memory data) external;

    // Owner functions
    function setOwner(address newOwner) external;
    function setCurator(address newCurator) external;
    function setIsSentinel(address account, bool isSentinel) external;
    function setName(string memory newName) external;
    function setSymbol(string memory newSymbol) external;

    // Timelocks for curator functions
    function submit(bytes memory data) external;
    function revoke(bytes memory data) external;

    // Curator functions
    function setIsAllocator(address account, bool newIsAllocator) external;
    function setReceiveSharesGate(address newReceiveSharesGate) external;
    function setSendSharesGate(address newSendSharesGate) external;
    function setReceiveAssetsGate(address newReceiveAssetsGate) external;
    function setSendAssetsGate(address newSendAssetsGate) external;
    function setAdapterRegistry(address newAdapterRegistry) external;
    function addAdapter(address account) external;
    function removeAdapter(address account) external;
    function increaseTimelock(bytes4 selector, uint256 newDuration) external;
    function decreaseTimelock(bytes4 selector, uint256 newDuration) external;
    function abdicate(bytes4 selector) external;
    function setPerformanceFee(uint256 newPerformanceFee) external;
    function setManagementFee(uint256 newManagementFee) external;
    function setPerformanceFeeRecipient(address newPerformanceFeeRecipient) external;
    function setManagementFeeRecipient(address newManagementFeeRecipient) external;
    function increaseAbsoluteCap(bytes memory idData, uint256 newAbsoluteCap) external;
    function decreaseAbsoluteCap(bytes memory idData, uint256 newAbsoluteCap) external;
    function increaseRelativeCap(bytes memory idData, uint256 newRelativeCap) external;
    function decreaseRelativeCap(bytes memory idData, uint256 newRelativeCap) external;
    function setMaxRate(uint256 newMaxRate) external;
    function setForceDeallocatePenalty(address adapter, uint256 newForceDeallocatePenalty) external;

    // Allocator functions
    function allocate(address adapter, bytes memory data, uint256 assets) external;
    function deallocate(address adapter, bytes memory data, uint256 assets) external;
    function setLiquidityAdapterAndData(address newLiquidityAdapter, bytes memory newLiquidityData) external;

    // Exchange rate
    function accrueInterest() external;
    function accrueInterestView()
        external
        view
        returns (uint256 newTotalAssets, uint256 performanceFeeShares, uint256 managementFeeShares);

    // Force deallocate
    function forceDeallocate(address adapter, bytes memory data, uint256 assets, address onBehalf)
        external
        returns (uint256 penaltyShares);
}