// SPDX-License-Identifier: MIT
pragma solidity ^0.8.23;

import "../erc7579-ref-impl/libs/ModeLib.sol";
import {ExecutionLib} from "../erc7579-ref-impl/libs/ExecutionLib.sol";
import {ExecutionHelper} from "../erc7579-ref-impl/core/ExecutionHelper.sol";
import {PackedUserOperation} from "../../../account-abstraction/contracts/interfaces/PackedUserOperation.sol";
import "../erc7579-ref-impl/interfaces/IERC7579Module.sol";
import {IModularEtherspotWallet} from "../interfaces/IModularEtherspotWallet.sol";
import {ModuleManager} from "../erc7579-ref-impl/core/ModuleManager.sol";
import {HookManager} from "../erc7579-ref-impl/core/HookManager.sol";
import {AccessController} from "../access/AccessController.sol";

contract ModularEtherspotWallet is
    AccessController,
    IModularEtherspotWallet,
    ExecutionHelper,
    ModuleManager,
    HookManager
{
    using ExecutionLib for bytes;
    using ModeLib for ModeCode;
    address public immutable implementation = address(this);

    /**
     * @dev modifier to restrict access to calling on implementation
     */
    modifier onlyProxy() {
        if (address(this) == implementation) revert OnlyProxy();
        _;
    }

    /**
     * @dev see {IERC7579Account}.
     * @dev this function is only callable by the entry point or the account itself
     * @dev this function demonstrates how to implement
     * CallType SINGLE and BATCH and ExecType DEFAULT and TRY
     * @dev this function demonstrates how to implement hook support (modifier)
     */
    function execute(
        ModeCode mode,
        bytes calldata executionCalldata
    ) external payable onlyEntryPointOrSelf withHook {
        (CallType callType, ExecType execType, , ) = mode.decode();

        // check if calltype is batch or single
        if (callType == CALLTYPE_BATCH) {
            // destructure executionCallData according to batched exec
            Execution[] calldata executions = executionCalldata.decodeBatch();
            // check if execType is revert or try
            if (execType == EXECTYPE_DEFAULT) _execute(executions);
            else if (execType == EXECTYPE_TRY) _tryExecute(executions);
            else revert UnsupportedExecType(execType);
        } else if (callType == CALLTYPE_SINGLE) {
            // destructure executionCallData according to single exec
            (
                address target,
                uint256 value,
                bytes calldata callData
            ) = executionCalldata.decodeSingle();
            // check if execType is revert or try
            if (execType == EXECTYPE_DEFAULT)
                _execute(target, value, callData);
                // TODO: implement event emission for tryExecute singleCall
            else if (execType == EXECTYPE_TRY)
                _tryExecute(target, value, callData);
            else revert UnsupportedExecType(execType);
        } else if (callType == CALLTYPE_DELEGATECALL) {
            // destructure executionCallData according to single exec
            address delegate = address(
                uint160(bytes20(executionCalldata[0:20]))
            );
            bytes calldata callData = executionCalldata[20:];
            // check if execType is revert or try
            if (execType == EXECTYPE_DEFAULT)
                _executeDelegatecall(delegate, callData);
            else if (execType == EXECTYPE_TRY)
                _tryExecuteDelegatecall(delegate, callData);
            else revert UnsupportedExecType(execType);
        } else {
            revert UnsupportedCallType(callType);
        }
    }

    /**
     * @dev see {IERC7579Account}.
     * @dev this function is only callable by an installed executor module
     * @dev this function demonstrates how to implement
     * CallType SINGLE and BATCH and ExecType DEFAULT and TRY
     * @dev this function demonstrates how to implement hook support (modifier)
     */
    function executeFromExecutor(
        ModeCode mode,
        bytes calldata executionCalldata
    )
        external
        payable
        onlyExecutorModule
        withHook
        returns (
            bytes[] memory returnData // TODO returnData is not used
        )
    {
        (CallType callType, ExecType execType, , ) = mode.decode();

        // check if calltype is batch or single
        if (callType == CALLTYPE_BATCH) {
            // destructure executionCallData according to batched exec
            Execution[] calldata executions = executionCalldata.decodeBatch();
            // check if execType is revert or try
            if (execType == EXECTYPE_DEFAULT) returnData = _execute(executions);
            else if (execType == EXECTYPE_TRY)
                returnData = _tryExecute(executions);
            else revert UnsupportedExecType(execType);
        } else if (callType == CALLTYPE_SINGLE) {
            // destructure executionCallData according to single exec
            (
                address target,
                uint256 value,
                bytes calldata callData
            ) = executionCalldata.decodeSingle();
            returnData = new bytes[](1);
            bool success;
            // check if execType is revert or try
            if (execType == EXECTYPE_DEFAULT) {
                returnData[0] = _execute(target, value, callData);
            }
            // TODO: implement event emission for tryExecute singleCall
            else if (execType == EXECTYPE_TRY) {
                (success, returnData[0]) = _tryExecute(target, value, callData);
                if (!success) emit TryExecuteUnsuccessful(0, returnData[0]);
            } else {
                revert UnsupportedExecType(execType);
            }
        } else if (callType == CALLTYPE_DELEGATECALL) {
            // destructure executionCallData according to single exec
            address delegate = address(
                uint160(bytes20(executionCalldata[0:20]))
            );
            bytes calldata callData = executionCalldata[20:];
            // check if execType is revert or try
            if (execType == EXECTYPE_DEFAULT)
                _executeDelegatecall(delegate, callData);
            else if (execType == EXECTYPE_TRY)
                _tryExecuteDelegatecall(delegate, callData);
            else revert UnsupportedExecType(execType);
        } else {
            revert UnsupportedCallType(callType);
        }
    }

    /**
     *  @dev see {IERC7579Account}.
     */
    function executeUserOp(
        PackedUserOperation calldata userOp
    ) external payable onlyEntryPointOrSelf {
        bytes calldata callData = userOp.callData[4:];
        (bool success, ) = address(this).delegatecall(callData);
        if (!success) revert ExecutionFailed();
    }

    /**
     *  @dev see {IERC7579Account}.
     */
    function installModule(
        uint256 moduleTypeId,
        address module,
        bytes calldata initData
    ) external payable onlyEntryPointOrSelf {
        if (moduleTypeId == MODULE_TYPE_VALIDATOR)
            _installValidator(module, initData);
        else if (moduleTypeId == MODULE_TYPE_EXECUTOR)
            _installExecutor(module, initData);
        else if (moduleTypeId == MODULE_TYPE_FALLBACK) {
            _installFallbackHandler(module, initData);
        } else if (moduleTypeId == MODULE_TYPE_HOOK)
            _installHook(module, initData);
        else revert UnsupportedModuleType(moduleTypeId);
        emit ModuleInstalled(moduleTypeId, module);
    }

    /**
     *  @dev see {IERC7579Account}.
     */
    function uninstallModule(
        uint256 moduleTypeId,
        address module,
        bytes calldata deInitData
    ) external payable onlyEntryPointOrSelf {
        if (moduleTypeId == MODULE_TYPE_VALIDATOR) {
            _uninstallValidator(module, deInitData);
        } else if (moduleTypeId == MODULE_TYPE_EXECUTOR) {
            _uninstallExecutor(module, deInitData);
        } else if (moduleTypeId == MODULE_TYPE_FALLBACK) {
            _uninstallFallbackHandler(module, deInitData);
        } else if (moduleTypeId == MODULE_TYPE_HOOK) {
            _uninstallHook(module, deInitData);
        } else {
            revert UnsupportedModuleType(moduleTypeId);
        }
        emit ModuleUninstalled(moduleTypeId, module);
    }

    /**
     * @dev see {IERC7579Account}.
     */
    function validateUserOp(
        PackedUserOperation calldata userOp,
        bytes32 userOpHash,
        uint256 missingAccountFunds
    )
        external
        payable
        virtual
        override
        onlyEntryPoint
        payPrefund(missingAccountFunds)
        returns (uint256 validSignature)
    {
        address validator;
        // @notice validator encoding in nonce is just an example!
        // @notice this is not part of the standard!
        // Account Vendors may choose any other way to implement validator selection
        uint256 nonce = userOp.nonce;
        assembly {
            validator := shr(96, nonce)
        }

        // check if validator is enabled. If not terminate the validation phase.
        if (!_isValidatorInstalled(validator)) return VALIDATION_FAILED;

        // bubble up the return value of the validator module
        validSignature = IValidator(validator).validateUserOp(
            userOp,
            userOpHash
        );
    }

    /**
     * @dev ERC-1271 isValidSignature
     *         This function is intended to be used to validate a smart account signature
     * and may forward the call to a validator module
     *
     * @param hash The hash of the data that is signed
     * @param data The data that is signed
     */
    function isValidSignature(
        bytes32 hash,
        bytes calldata data
    ) external view virtual override returns (bytes4) {
        address validator = address(bytes20(data[0:20]));
        if (!_isValidatorInstalled(validator)) revert InvalidModule(validator);
        return
            IValidator(validator).isValidSignatureWithSender(
                msg.sender,
                hash,
                data[20:]
            );
    }

    /**
     * @dev see {IERC7579Account}.
     */
    function isModuleInstalled(
        uint256 moduleTypeId,
        address module,
        bytes calldata additionalContext
    ) external view override returns (bool) {
        if (moduleTypeId == MODULE_TYPE_VALIDATOR) {
            return _isValidatorInstalled(module);
        } else if (moduleTypeId == MODULE_TYPE_EXECUTOR) {
            return _isExecutorInstalled(module);
        } else if (moduleTypeId == MODULE_TYPE_FALLBACK) {
            return
                _isFallbackHandlerInstalled(
                    abi.decode(additionalContext, (bytes4)),
                    module
                );
        } else if (moduleTypeId == MODULE_TYPE_HOOK) {
            return _isHookInstalled(module);
        } else {
            return false;
        }
    }

    /**
     *  @dev see {IERC7579Account}.
     */
    function accountId()
        external
        view
        virtual
        override
        returns (string memory)
    {
        return "etherspotwallet.modular.v1.0.0";
    }

    /**
     * @dev see {IERC7579Account}.
     */
    function supportsExecutionMode(
        ModeCode mode
    ) external view virtual override returns (bool isSupported) {
        (CallType callType, ExecType execType, , ) = mode.decode();
        if (callType == CALLTYPE_BATCH) isSupported = true;
        else if (callType == CALLTYPE_SINGLE) isSupported = true;
        else if (callType == CALLTYPE_DELEGATECALL)
            isSupported = true;
            // if callType is not single, batch or delegatecall return false
        else return false;

        if (execType == EXECTYPE_DEFAULT) isSupported = true;
        else if (execType == EXECTYPE_TRY)
            isSupported = true;
            // if execType is not default or try, return false
        else return false;
    }

    /**
     *  @dev see {IERC7579Account}.
     */
    function supportsModule(
        uint256 modulTypeId
    ) external view virtual override returns (bool) {
        if (modulTypeId == MODULE_TYPE_VALIDATOR) return true;
        else if (modulTypeId == MODULE_TYPE_EXECUTOR) return true;
        else if (modulTypeId == MODULE_TYPE_FALLBACK) return true;
        else if (modulTypeId == MODULE_TYPE_HOOK) return true;
        else return false;
    }

    /**
     *  @dev see {IERC7579Account}.
     */
    function initializeAccount(
        bytes calldata data
    ) public payable virtual onlyProxy {
        _initModuleManager();
        (address owner, address bootstrap, bytes memory bootstrapCall) = abi
            .decode(data, (address, address, bytes));
        _addOwner(owner);
        (bool success, ) = bootstrap.delegatecall(bootstrapCall);
        if (!success) revert AccountInitializationFailed();
    }
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.23;

/**
 * @title ModeLib
 * To allow smart accounts to be very simple, but allow for more complex execution, A custom mode
 * encoding is used.
 *    Function Signature of execute function:
 *           function execute(ModeCode mode, bytes calldata executionCalldata) external payable;
 * This allows for a single bytes32 to be used to encode the execution mode, calltype, execType and
 * context.
 * NOTE: Simple Account implementations only have to scope for the most significant byte. Account  that
 * implement
 * more complex execution modes may use the entire bytes32.
 *
 * |--------------------------------------------------------------------|
 * | CALLTYPE  | EXECTYPE  |   UNUSED   | ModeSelector  |  ModePayload  |
 * |--------------------------------------------------------------------|
 * | 1 byte    | 1 byte    |   4 bytes  | 4 bytes       |   22 bytes    |
 * |--------------------------------------------------------------------|
 *
 * CALLTYPE: 1 byte
 * CallType is used to determine how the executeCalldata paramter of the execute function has to be
 * decoded.
 * It can be either single, batch or delegatecall. In the future different calls could be added.
 * CALLTYPE can be used by a validation module to determine how to decode <userOp.callData[36:]>.
 *
 * EXECTYPE: 1 byte
 * ExecType is used to determine how the account should handle the execution.
 * It can indicate if the execution should revert on failure or continue execution.
 * In the future more execution modes may be added.
 * Default Behavior (EXECTYPE = 0x00) is to revert on a single failed execution. If one execution in
 * a batch fails, the entire batch is reverted
 *
 * UNUSED: 4 bytes
 * Unused bytes are reserved for future use.
 *
 * ModeSelector: bytes4
 * The "optional" mode selector can be used by account vendors, to implement custom behavior in
 * their accounts.
 * the way a ModeSelector is to be calculated is bytes4(keccak256("vendorname.featurename"))
 * this is to prevent collisions between different vendors, while allowing innovation and the
 * development of new features without coordination between ERC-7579 implementing accounts
 *
 * ModePayload: 22 bytes
 * Mode payload is used to pass additional data to the smart account execution, this may be
 * interpreted depending on the ModeSelector
 *
 * ExecutionCallData: n bytes
 * single, delegatecall or batch exec abi.encoded as bytes
 */
import { Execution } from "../interfaces/IERC7579Account.sol";

// Custom type for improved developer experience
type ModeCode is bytes32;

type CallType is bytes1;

type ExecType is bytes1;

type ModeSelector is bytes4;

type ModePayload is bytes22;

// Default CallType
CallType constant CALLTYPE_SINGLE = CallType.wrap(0x00);
// Batched CallType
CallType constant CALLTYPE_BATCH = CallType.wrap(0x01);
// @dev Implementing delegatecall is OPTIONAL!
// implement delegatecall with extreme care.
CallType constant CALLTYPE_STATIC = CallType.wrap(0xFE);
CallType constant CALLTYPE_DELEGATECALL = CallType.wrap(0xFF);

// @dev default behavior is to revert on failure
// To allow very simple accounts to use mode encoding, the default behavior is to revert on failure
// Since this is value 0x00, no additional encoding is required for simple accounts
ExecType constant EXECTYPE_DEFAULT = ExecType.wrap(0x00);
// @dev account may elect to change execution behavior. For example "try exec" / "allow fail"
ExecType constant EXECTYPE_TRY = ExecType.wrap(0x01);

ModeSelector constant MODE_DEFAULT = ModeSelector.wrap(bytes4(0x00000000));
// Example declaration of a custom mode selector
ModeSelector constant MODE_OFFSET = ModeSelector.wrap(bytes4(keccak256("default.mode.offset")));

/**
 * @dev ModeLib is a helper library to encode/decode ModeCodes
 */
library ModeLib {
    function decode(ModeCode mode)
        internal
        pure
        returns (
            CallType _calltype,
            ExecType _execType,
            ModeSelector _modeSelector,
            ModePayload _modePayload
        )
    {
        assembly {
            _calltype := mode
            _execType := shl(8, mode)
            _modeSelector := shl(48, mode)
            _modePayload := shl(80, mode)
        }
    }

    function encode(
        CallType callType,
        ExecType execType,
        ModeSelector mode,
        ModePayload payload
    )
        internal
        pure
        returns (ModeCode)
    {
        return ModeCode.wrap(
            bytes32(
                abi.encodePacked(callType, execType, bytes4(0), ModeSelector.unwrap(mode), payload)
            )
        );
    }

    function encodeSimpleBatch() internal pure returns (ModeCode mode) {
        mode = encode(CALLTYPE_BATCH, EXECTYPE_DEFAULT, MODE_DEFAULT, ModePayload.wrap(0x00));
    }

    function encodeSimpleSingle() internal pure returns (ModeCode mode) {
        mode = encode(CALLTYPE_SINGLE, EXECTYPE_DEFAULT, MODE_DEFAULT, ModePayload.wrap(0x00));
    }

    function getCallType(ModeCode mode) internal pure returns (CallType calltype) {
        assembly {
            calltype := mode
        }
    }
}

using { eqModeSelector as == } for ModeSelector global;
using { eqCallType as == } for CallType global;
using { eqExecType as == } for ExecType global;

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

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

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

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.23;

import {Execution} from "../interfaces/IERC7579Account.sol";

/**
 * Helper Library for decoding Execution calldata
 * malloc for memory allocation is bad for gas. use this assembly instead
 */
library ExecutionLib {
    function decodeBatch(
        bytes calldata callData
    ) internal pure returns (Execution[] calldata executionBatch) {
        /*
         * Batch Call Calldata Layout
         * Offset (in bytes)    | Length (in bytes) | Contents
         * 0x0                  | 0x4               | bytes4 function selector
        *  0x4                  | -                 |
        abi.encode(IERC7579Execution.Execution[])
         */
        // solhint-disable-next-line no-inline-assembly
        assembly ("memory-safe") {
            let dataPointer := add(
                callData.offset,
                calldataload(callData.offset)
            )

            // Extract the ERC7579 Executions
            executionBatch.offset := add(dataPointer, 32)
            executionBatch.length := calldataload(dataPointer)
        }
    }

    function encodeBatch(
        Execution[] memory executions
    ) internal pure returns (bytes memory callData) {
        callData = abi.encode(executions);
    }

    function decodeSingle(
        bytes calldata executionCalldata
    )
        internal
        pure
        returns (address target, uint256 value, bytes calldata callData)
    {
        target = address(bytes20(executionCalldata[0:20]));
        value = uint256(bytes32(executionCalldata[20:52]));
        callData = executionCalldata[52:];
    }

    function encodeSingle(
        address target,
        uint256 value,
        bytes memory callData
    ) internal pure returns (bytes memory userOpCalldata) {
        userOpCalldata = abi.encodePacked(target, value, callData);
    }
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.23;

import { Execution } from "../interfaces/IERC7579Account.sol";

/**
 * @title Execution
 * @dev This contract executes calls in the context of this contract.
 * @author zeroknots.eth | rhinestone.wtf
 * shoutout to solady (vectorized, ross) for this code
 * https://github.com/Vectorized/solady/blob/main/src/accounts/ERC4337.sol
 */
contract ExecutionHelper {
    error ExecutionFailed();

    event TryExecuteUnsuccessful(uint256 batchExecutionindex, bytes result);

    function _execute(Execution[] calldata executions) internal returns (bytes[] memory result) {
        uint256 length = executions.length;
        result = new bytes[](length);

        for (uint256 i; i < length; i++) {
            Execution calldata _exec = executions[i];
            result[i] = _execute(_exec.target, _exec.value, _exec.callData);
        }
    }

    function _tryExecute(Execution[] calldata executions)
        internal
        returns (bytes[] memory result)
    {
        uint256 length = executions.length;
        result = new bytes[](length);

        for (uint256 i; i < length; i++) {
            Execution calldata _exec = executions[i];
            bool success;
            (success, result[i]) = _tryExecute(_exec.target, _exec.value, _exec.callData);
            if (!success) emit TryExecuteUnsuccessful(i, result[i]);
        }
    }

    function _execute(
        address target,
        uint256 value,
        bytes calldata callData
    )
        internal
        virtual
        returns (bytes memory result)
    {
        /// @solidity memory-safe-assembly
        assembly {
            result := mload(0x40)
            calldatacopy(result, callData.offset, callData.length)
            if iszero(call(gas(), target, value, result, callData.length, codesize(), 0x00)) {
                // Bubble up the revert if the call reverts.
                returndatacopy(result, 0x00, returndatasize())
                revert(result, returndatasize())
            }
            mstore(result, returndatasize()) // Store the length.
            let o := add(result, 0x20)
            returndatacopy(o, 0x00, returndatasize()) // Copy the returndata.
            mstore(0x40, add(o, returndatasize())) // Allocate the memory.
        }
    }

    function _tryExecute(
        address target,
        uint256 value,
        bytes calldata callData
    )
        internal
        virtual
        returns (bool success, bytes memory result)
    {
        /// @solidity memory-safe-assembly
        assembly {
            result := mload(0x40)
            calldatacopy(result, callData.offset, callData.length)
            success := call(gas(), target, value, result, callData.length, codesize(), 0x00)
            mstore(result, returndatasize()) // Store the length.
            let o := add(result, 0x20)
            returndatacopy(o, 0x00, returndatasize()) // Copy the returndata.
            mstore(0x40, add(o, returndatasize())) // Allocate the memory.
        }
    }

    /// @dev Execute a delegatecall with `delegate` on this account.
    function _executeDelegatecall(
        address delegate,
        bytes calldata callData
    )
        internal
        returns (bytes memory result)
    {
        /// @solidity memory-safe-assembly
        assembly {
            result := mload(0x40)
            calldatacopy(result, callData.offset, callData.length)
            // Forwards the `data` to `delegate` via delegatecall.
            if iszero(delegatecall(gas(), delegate, result, callData.length, codesize(), 0x00)) {
                // Bubble up the revert if the call reverts.
                returndatacopy(result, 0x00, returndatasize())
                revert(result, returndatasize())
            }
            mstore(result, returndatasize()) // Store the length.
            let o := add(result, 0x20)
            returndatacopy(o, 0x00, returndatasize()) // Copy the returndata.
            mstore(0x40, add(o, returndatasize())) // Allocate the memory.
        }
    }

    /// @dev Execute a delegatecall with `delegate` on this account and catch reverts.
    function _tryExecuteDelegatecall(
        address delegate,
        bytes calldata callData
    )
        internal
        returns (bool success, bytes memory result)
    {
        /// @solidity memory-safe-assembly
        assembly {
            result := mload(0x40)
            calldatacopy(result, callData.offset, callData.length)
            // Forwards the `data` to `delegate` via delegatecall.
            success :=
                delegatecall(gas(), delegate, result, callData.length, codesize(), 0x00)
            mstore(result, returndatasize()) // Store the length.
            let o := add(result, 0x20)
            returndatacopy(o, 0x00, returndatasize()) // Copy the returndata.
            mstore(0x40, add(o, returndatasize())) // Allocate the memory.
        }
    }
}

// SPDX-License-Identifier: GPL-3.0
pragma solidity >=0.7.5;

/**
 * User Operation struct
 * @param sender                - The sender account of this request.
 * @param nonce                 - Unique value the sender uses to verify it is not a replay.
 * @param initCode              - If set, the account contract will be created by this constructor/
 * @param callData              - The method call to execute on this account.
 * @param accountGasLimits      - Packed gas limits for validateUserOp and gas limit passed to the callData method call.
 * @param preVerificationGas    - Gas not calculated by the handleOps method, but added to the gas paid.
 *                                Covers batch overhead.
 * @param gasFees               - packed gas fields maxPriorityFeePerGas and maxFeePerGas - Same as EIP-1559 gas parameters.
 * @param paymasterAndData      - If set, this field holds the paymaster address, verification gas limit, postOp gas limit and paymaster-specific extra data
 *                                The paymaster will pay for the transaction instead of the sender.
 * @param signature             - Sender-verified signature over the entire request, the EntryPoint address and the chain ID.
 */
struct PackedUserOperation {
    address sender;
    uint256 nonce;
    bytes initCode;
    bytes callData;
    bytes32 accountGasLimits;
    uint256 preVerificationGas;
    bytes32 gasFees;
    bytes paymasterAndData;
    bytes signature;
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.21;

import {PackedUserOperation} from "../../../../account-abstraction/contracts/interfaces/PackedUserOperation.sol";

uint256 constant VALIDATION_SUCCESS = 0;
uint256 constant VALIDATION_FAILED = 1;

uint256 constant MODULE_TYPE_VALIDATOR = 1;
uint256 constant MODULE_TYPE_EXECUTOR = 2;
uint256 constant MODULE_TYPE_FALLBACK = 3;
uint256 constant MODULE_TYPE_HOOK = 4;

interface IModule {
    error AlreadyInitialized(address smartAccount);
    error NotInitialized(address smartAccount);

    /**
     * @dev This function is called by the smart account during installation of the module
     * @param data arbitrary data that may be required on the module during `onInstall`
     * initialization
     *
     * MUST revert on error (i.e. if module is already enabled)
     */
    function onInstall(bytes calldata data) external;

    /**
     * @dev This function is called by the smart account during uninstallation of the module
     * @param data arbitrary data that may be required on the module during `onUninstall`
     * de-initialization
     *
     * MUST revert on error
     */
    function onUninstall(bytes calldata data) external;

    /**
     * @dev Returns boolean value if module is a certain type
     * @param moduleTypeId the module type ID according the ERC-7579 spec
     *
     * MUST return true if the module is of the given type and false otherwise
     */
    function isModuleType(uint256 moduleTypeId) external view returns (bool);

    /**
     * @dev Returns if the module was already initialized for a provided smartaccount
     */
    function isInitialized(address smartAccount) external view returns (bool);
}

interface IValidator is IModule {
    error InvalidTargetAddress(address target);

    /**
     * @dev Validates a transaction on behalf of the account.
     *         This function is intended to be called by the MSA during the ERC-4337 validaton phase
     *         Note: solely relying on bytes32 hash and signature is not suffcient for some
     * validation implementations (i.e. SessionKeys often need access to userOp.calldata)
     * @param userOp The user operation to be validated. The userOp MUST NOT contain any metadata.
     * The MSA MUST clean up the userOp before sending it to the validator.
     * @param userOpHash The hash of the user operation to be validated
     * @return return value according to ERC-4337
     */
    function validateUserOp(
        PackedUserOperation calldata userOp,
        bytes32 userOpHash
    )
        external
        returns (uint256);

    /**
     * Validator can be used for ERC-1271 validation
     */
    function isValidSignatureWithSender(
        address sender,
        bytes32 hash,
        bytes calldata data
    )
        external
        view
        returns (bytes4);
}

interface IExecutor is IModule { }

interface IHook is IModule {
    function preCheck(
        address msgSender,
        bytes calldata msgData
    )
        external
        returns (bytes memory hookData);
    function postCheck(bytes calldata hookData) external returns (bool success);
}

interface IFallback is IModule { }

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.21;

import {IMSA} from "../erc7579-ref-impl/interfaces/IMSA.sol";
import {IAccessController} from "./IAccessController.sol";

interface IModularEtherspotWallet is IMSA, IAccessController
{
  error OnlyProxy();
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.21;

import {SentinelListLib, SENTINEL} from "../libs/SentinelList.sol";
import {CallType, CALLTYPE_SINGLE, CALLTYPE_DELEGATECALL, CALLTYPE_STATIC} from "../libs/ModeLib.sol";
import {AccountBase} from "./AccountBase.sol";
import "../interfaces/IERC7579Module.sol";
import "forge-std/interfaces/IERC165.sol";
import "./Receiver.sol";
import {ArrayLib} from "../../libraries/ArrayLib.sol";

/**
 * @title ModuleManager
 * @author zeroknots.eth | rhinestone.wtf
 * @dev This contract manages Validator, Executor and Fallback modules for the MSA
 * @dev it uses SentinelList to manage the linked list of modules
 * NOTE: the linked list is just an example. accounts may implement this differently
 */
abstract contract ModuleManager is AccountBase, Receiver {
    using SentinelListLib for SentinelListLib.SentinelList;

    error InvalidModule(address module);
    error NoFallbackHandler(bytes4 selector);
    error CannotRemoveLastValidator();
    error FallbackInvalidCallType();
    error InvalidFallbackCaller(address caller);

    // keccak256("modulemanager.storage.msa");
    bytes32 internal constant MODULEMANAGER_STORAGE_LOCATION =
        0xf88ce1fdb7fb1cbd3282e49729100fa3f2d6ee9f797961fe4fb1871cea89ea02;

    struct FallbackHandler {
        address handler;
        CallType calltype;
        address[] allowedCallers;
    }

    /// @custom:storage-location erc7201:modulemanager.storage.msa
    struct ModuleManagerStorage {
        // linked list of validators. List is initialized by initializeAccount()
        SentinelListLib.SentinelList $validators;
        // linked list of executors. List is initialized by initializeAccount()
        SentinelListLib.SentinelList $executors;
        // single fallback handler for all fallbacks
        // account vendors may implement this differently. This is just a reference implementation
        mapping(bytes4 selector => FallbackHandler fallbackHandler) $fallbacks;
    }

    function $moduleManager()
        internal
        pure
        virtual
        returns (ModuleManagerStorage storage $ims)
    {
        bytes32 position = MODULEMANAGER_STORAGE_LOCATION;
        assembly {
            $ims.slot := position
        }
    }

    modifier onlyExecutorModule() {
        SentinelListLib.SentinelList storage $executors = $moduleManager()
            .$executors;
        if (!$executors.contains(msg.sender)) revert InvalidModule(msg.sender);
        _;
    }

    modifier onlyValidatorModule(address validator) {
        SentinelListLib.SentinelList storage $validators = $moduleManager()
            .$validators;
        if (!$validators.contains(validator)) revert InvalidModule(validator);
        _;
    }

    function _initModuleManager() internal virtual {
        ModuleManagerStorage storage $ims = $moduleManager();
        $ims.$executors.init();
        $ims.$validators.init();
    }

    function isAlreadyInitialized() internal view virtual returns (bool) {
        ModuleManagerStorage storage $ims = $moduleManager();
        return $ims.$validators.alreadyInitialized();
    }

    /////////////////////////////////////////////////////
    //  Manage Validators
    ////////////////////////////////////////////////////
    function _installValidator(
        address validator,
        bytes calldata data
    ) internal virtual {
        SentinelListLib.SentinelList storage $validators = $moduleManager()
            .$validators;
        $validators.push(validator);
        IValidator(validator).onInstall(data);
    }

    function _uninstallValidator(
        address validator,
        bytes calldata data
    ) internal {
        // TODO: check if its the last validator. this might brick the account
        SentinelListLib.SentinelList storage $validators = $moduleManager()
            .$validators;
        (address prev, bytes memory disableModuleData) = abi.decode(
            data,
            (address, bytes)
        );
        $validators.pop(prev, validator);
        IValidator(validator).onUninstall(disableModuleData);
    }

    function _isValidatorInstalled(
        address validator
    ) internal view virtual returns (bool) {
        SentinelListLib.SentinelList storage $validators = $moduleManager()
            .$validators;
        return $validators.contains(validator);
    }

    /**
     * THIS IS NOT PART OF THE STANDARD
     * Helper Function to access linked list
     */
    function getValidatorPaginated(
        address cursor,
        uint256 size
    ) external view virtual returns (address[] memory array, address next) {
        SentinelListLib.SentinelList storage $validators = $moduleManager()
            .$validators;
        return $validators.getEntriesPaginated(cursor, size);
    }

    /////////////////////////////////////////////////////
    //  Manage Executors
    ////////////////////////////////////////////////////

    function _installExecutor(address executor, bytes calldata data) internal {
        SentinelListLib.SentinelList storage $executors = $moduleManager()
            .$executors;
        $executors.push(executor);
        IExecutor(executor).onInstall(data);
    }

    function _uninstallExecutor(
        address executor,
        bytes calldata data
    ) internal {
        SentinelListLib.SentinelList storage $executors = $moduleManager()
            .$executors;
        (address prev, bytes memory disableModuleData) = abi.decode(
            data,
            (address, bytes)
        );
        $executors.pop(prev, executor);
        IExecutor(executor).onUninstall(disableModuleData);
    }

    function _isExecutorInstalled(
        address executor
    ) internal view virtual returns (bool) {
        SentinelListLib.SentinelList storage $executors = $moduleManager()
            .$executors;
        return $executors.contains(executor);
    }

    /**
     * THIS IS NOT PART OF THE STANDARD
     * Helper Function to access linked list
     */
    function getExecutorsPaginated(
        address cursor,
        uint256 size
    ) external view virtual returns (address[] memory array, address next) {
        SentinelListLib.SentinelList storage $executors = $moduleManager()
            .$executors;
        return $executors.getEntriesPaginated(cursor, size);
    }

    /////////////////////////////////////////////////////
    //  Manage Fallback
    ////////////////////////////////////////////////////

    function _installFallbackHandler(
        address handler,
        bytes calldata params
    ) internal virtual {
        bytes memory _params = params;
        bytes4 selector;
        CallType calltype;
        address[] memory allowedCallers;
        bytes memory initData;
        assembly {
            let configPtr := add(params.offset, 0x20)
            let configLen := calldataload(params.offset)

            selector := calldataload(params.offset)
            calltype := calldataload(configPtr)

            let allowedCallersLen := calldataload(add(configPtr, 0x20))

            allowedCallers := mload(0x40)
            mstore(
                0x40,
                add(
                    allowedCallers,
                    and(add(mul(allowedCallersLen, 0x20), 0x1f), not(0x1f))
                )
            )

            for {
                let i := 0
            } lt(i, allowedCallersLen) {
                i := add(i, 1)
            } {
                mstore(
                    add(allowedCallers, mul(i, 0x20)),
                    calldataload(add(configPtr, add(0x60, mul(i, 0x20))))
                )
            }

            let initDataPos := calldataload(add(configPtr, 0x40))
            let initDataLen := calldataload(
                sub(add(configPtr, initDataPos), 0x20)
            )
            let initDataPtr := 0x60
            mstore(initDataPtr, initDataLen)
            calldatacopy(
                add(initDataPtr, 0x20),
                add(configPtr, initDataPos),
                initDataLen
            )
            initData := initDataPtr
        }

        if (calltype == CALLTYPE_DELEGATECALL) revert FallbackInvalidCallType();

        if (_isFallbackHandlerInstalled(selector)) {
            revert("Function selector already used");
        }
        $moduleManager().$fallbacks[selector] = FallbackHandler(
            handler,
            calltype,
            allowedCallers
        );
        IFallback(handler).onInstall(initData);
    }

    function _uninstallFallbackHandler(
        address handler,
        bytes calldata deInitData
    ) internal virtual {
        bytes4 selector = bytes4(deInitData[0:4]);
        bytes memory _deInitData = deInitData[4:];

        if (!_isFallbackHandlerInstalled(selector)) {
            revert("Function selector not used");
        }

        FallbackHandler memory activeFallback = $moduleManager().$fallbacks[
            selector
        ];

        if (activeFallback.handler != handler) {
            revert("Function selector not used by this handler");
        }

        CallType callType = activeFallback.calltype;

        if (callType == CALLTYPE_DELEGATECALL) revert FallbackInvalidCallType();
        address[] memory allowedCallers = new address[](0);
        $moduleManager().$fallbacks[selector] = FallbackHandler(
            address(0),
            CallType.wrap(0x00),
            allowedCallers
        );

        IFallback(handler).onUninstall(_deInitData);
    }

    function _isFallbackHandlerInstalled(
        bytes4 functionSig
    ) internal view virtual returns (bool) {
        FallbackHandler storage $fallback = $moduleManager().$fallbacks[
            functionSig
        ];
        return $fallback.handler != address(0);
    }

    function _isFallbackHandlerInstalled(
        bytes4 functionSig,
        address _handler
    ) internal view virtual returns (bool) {
        FallbackHandler storage $fallback = $moduleManager().$fallbacks[
            functionSig
        ];
        return $fallback.handler == _handler;
    }

    function getActiveFallbackHandler(
        bytes4 functionSig
    ) external view virtual returns (FallbackHandler memory) {
        return $moduleManager().$fallbacks[functionSig];
    }

    // validates that the caller is allowed and reverts if not.

    function _validateCaller(bytes4 sig) private view {
        address[] memory allowed = $moduleManager()
            .$fallbacks[sig]
            .allowedCallers;
        if (ArrayLib._contains(allowed, msg.sender) == false) {
            revert InvalidFallbackCaller(msg.sender);
        }
    }

    // FALLBACK
    // calling _validateCaller()

    fallback() external payable override(Receiver) {
        _validateCaller(msg.sig);
        FallbackHandler storage $fallbackHandler = $moduleManager().$fallbacks[
            msg.sig
        ];
        address handler = $fallbackHandler.handler;
        CallType calltype = $fallbackHandler.calltype;

        if (handler == address(0)) revert NoFallbackHandler(msg.sig);

        if (calltype == CALLTYPE_STATIC) {
            assembly {
                function allocate(length) -> pos {
                    pos := mload(0x40)
                    mstore(0x40, add(pos, length))
                }

                let calldataPtr := allocate(calldatasize())
                calldatacopy(calldataPtr, 0, calldatasize())

                // The msg.sender address is shifted to the left by 12 bytes to remove the padding
                // Then the address without padding is stored right after the calldata
                let senderPtr := allocate(20)
                mstore(senderPtr, shl(96, caller()))

                // Add 20 bytes for the address appended add the end
                let success := staticcall(
                    gas(),
                    handler,
                    calldataPtr,
                    add(calldatasize(), 20),
                    0,
                    0
                )

                let returnDataPtr := allocate(returndatasize())
                returndatacopy(returnDataPtr, 0, returndatasize())
                if iszero(success) {
                    revert(returnDataPtr, returndatasize())
                }
                return(returnDataPtr, returndatasize())
            }
        }
        if (calltype == CALLTYPE_SINGLE) {
            assembly {
                function allocate(length) -> pos {
                    pos := mload(0x40)
                    mstore(0x40, add(pos, length))
                }

                let calldataPtr := allocate(calldatasize())
                calldatacopy(calldataPtr, 0, calldatasize())

                // The msg.sender address is shifted to the left by 12 bytes to remove the padding
                // Then the address without padding is stored right after the calldata
                let senderPtr := allocate(20)
                mstore(senderPtr, shl(96, caller()))

                // Add 20 bytes for the address appended add the end
                let success := call(
                    gas(),
                    handler,
                    0,
                    calldataPtr,
                    add(calldatasize(), 20),
                    0,
                    0
                )

                let returnDataPtr := allocate(returndatasize())
                returndatacopy(returnDataPtr, 0, returndatasize())
                if iszero(success) {
                    revert(returnDataPtr, returndatasize())
                }
                return(returnDataPtr, returndatasize())
            }
        }
    }
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.21;

import "./ModuleManager.sol";
import "../interfaces/IERC7579Account.sol";
import "../interfaces/IERC7579Module.sol";
/**
 * @title reference implementation of HookManager
 * @author zeroknots.eth | rhinestone.wtf
 */

abstract contract HookManager {
    /// @custom:storage-location erc7201:hookmanager.storage.msa
    struct HookManagerStorage {
        IHook _hook;
    }

    // keccak256("hookmanager.storage.msa");
    bytes32 constant HOOKMANAGER_STORAGE_LOCATION =
        0x36e05829dd1b9a4411d96a3549582172d7f071c1c0db5c573fcf94eb28431608;

    error HookPostCheckFailed();
    error HookAlreadyInstalled(address currentHook);

    modifier withHook() {
        address hook = _getHook();
        if (hook == address(0)) {
            _;
        } else {
            bytes memory hookData = IHook(hook).preCheck(msg.sender, msg.data);
            _;
            if (!IHook(hook).postCheck(hookData)) revert HookPostCheckFailed();
        }
    }

    function _setHook(address hook) internal virtual {
        bytes32 slot = HOOKMANAGER_STORAGE_LOCATION;
        assembly {
            sstore(slot, hook)
        }
    }

    function _installHook(address hook, bytes calldata data) internal virtual {
        address currentHook = _getHook();
        if (currentHook != address(0)) {
            revert HookAlreadyInstalled(currentHook);
        }
        _setHook(hook);
        IHook(hook).onInstall(data);
    }

    function _uninstallHook(
        address hook,
        bytes calldata data
    ) internal virtual {
        _setHook(address(0));
        IHook(hook).onUninstall(data);
    }

    function _getHook() internal view returns (address _hook) {
        bytes32 slot = HOOKMANAGER_STORAGE_LOCATION;
        assembly {
            _hook := sload(slot)
        }
    }

    function _isHookInstalled(address module) internal view returns (bool) {
        return _getHook() == module;
    }

    function getActiveHook() external view returns (address hook) {
        return _getHook();
    }
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.21;

import {IAccessController} from "../interfaces/IAccessController.sol";
import {ErrorsLib} from "../libraries/ErrorsLib.sol";

contract AccessController is IAccessController {
    /// State Variables
    uint128 constant MULTIPLY_FACTOR = 1000;
    uint16 constant SIXTY_PERCENT = 600;
    uint24 constant INITIAL_PROPOSAL_TIMELOCK = 24 hours;
    uint256 public ownerCount;
    uint256 public guardianCount;
    uint256 public proposalId;
    uint256 public proposalTimelock;

    /// Mappings
    mapping(address => bool) private _owners;
    mapping(address => bool) private _guardians;
    mapping(uint256 => NewOwnerProposal) private _proposals;

    /// Modifiers
    modifier onlyOwnerOrSelf() {
        if (!(isOwner(msg.sender) || msg.sender == address(this))) {
            revert ErrorsLib.OnlyOwnerOrSelf();
        }
        _;
    }

    modifier onlyGuardian() {
        if (!isGuardian(msg.sender)) {
            revert ErrorsLib.OnlyGuardian();
        }
        _;
    }

    modifier onlyOwnerOrGuardianOrSelf() {
        if (
            !(isOwner(msg.sender) ||
                isGuardian(msg.sender) ||
                msg.sender == address(this))
        ) {
            revert ErrorsLib.OnlyOwnerOrGuardianOrSelf();
        }
        _;
    }

    /// External
    /**
     * @notice Add owner to the wallet.
     * @dev Only owner or wallet.
     * @param _newOwner address of new owner to add.
     */
    function addOwner(address _newOwner) external onlyOwnerOrSelf {
        if (
            _newOwner == address(0) ||
            isGuardian(_newOwner) ||
            isOwner(_newOwner)
        ) {
            revert ErrorsLib.AddingInvalidOwner();
        }
        _addOwner(_newOwner);
        emit OwnerAdded(address(this), _newOwner);
    }

    /**
     * @notice Remove owner from wallet.
     * @dev Only owner or wallet.
     * @param _owner address of wallet owner to remove .
     */
    function removeOwner(address _owner) external onlyOwnerOrSelf {
        if (!isOwner(_owner)) revert ErrorsLib.RemovingInvalidOwner();
        if (ownerCount <= 1) {
            revert ErrorsLib.WalletNeedsOwner();
        }
        _removeOwner(_owner);
        emit OwnerRemoved(address(this), _owner);
    }

    /**
     * @notice Add guardian for the wallet.
     * @dev Only owner or wallet.
     * @param _newGuardian address of new guardian to add to wallet.
     */
    function addGuardian(address _newGuardian) external onlyOwnerOrSelf {
        if (
            _newGuardian == address(0) ||
            isGuardian(_newGuardian) ||
            isOwner(_newGuardian)
        ) {
            revert ErrorsLib.AddingInvalidGuardian();
        }
        _addGuardian(_newGuardian);
        emit GuardianAdded(address(this), _newGuardian);
    }

    /**
     * @notice Remove guardian from the wallet.
     * @dev Only owner or wallet.
     * @param _guardian address of existing guardian to remove.
     */
    function removeGuardian(address _guardian) external onlyOwnerOrSelf {
        if (!isGuardian(_guardian)) revert ErrorsLib.RemovingInvalidGuardian();
        _removeGuardian(_guardian);
        emit GuardianRemoved(address(this), _guardian);
    }

    /**
     * @notice Change the timelock on proposals.
     * The minimum time (secs) that a proposal is allowed to be discarded.
     * @dev Only owner or wallet.
     * @param   _newTimelock new timelock in seconds.
     */
    function changeProposalTimelock(
        uint256 _newTimelock
    ) external onlyOwnerOrSelf {
        assembly {
            sstore(proposalTimelock.slot, _newTimelock)
        }
    }

    /**
     * @notice Discards the current proposal.
     * @dev Only owner or guardian or wallet. Must be after the proposal timelock is met.
     */
    function discardCurrentProposal() public onlyOwnerOrGuardianOrSelf {
        NewOwnerProposal storage prop = _proposals[proposalId];
        uint256 timelock = proposalTimelock == 0
            ? INITIAL_PROPOSAL_TIMELOCK
            : proposalTimelock;
        if (_resolvedProposal()) {
            revert ErrorsLib.ProposalResolved();
        }
        bool allowed = isGuardian(msg.sender);
        if (allowed && (prop.proposedAt + timelock >= block.timestamp))
            revert ErrorsLib.ProposalTimelocked();

        prop.resolved = true;
        emit ProposalDiscarded(address(this), proposalId, msg.sender);
    }

    /**
     * @notice Creates a new owner proposal (adds new owner to wallet).
     * @dev Only guardian.
     * @param _newOwner the proposed new owner for the wallet.
     */
    function guardianPropose(address _newOwner) external onlyGuardian {
        if (
            _newOwner == address(0) ||
            isGuardian(_newOwner) ||
            isOwner(_newOwner)
        ) {
            revert ErrorsLib.AddingInvalidOwner();
        }
        if (guardianCount < 3) {
            revert ErrorsLib.NotEnoughGuardians();
        }
        NewOwnerProposal storage prop = _proposals[proposalId];
        if (prop.guardiansApproved.length != 0 && !prop.resolved) {
            revert ErrorsLib.ProposalUnresolved();
        }
        uint256 newProposalId = proposalId + 1;
        _proposals[newProposalId].newOwnerProposed = _newOwner;
        _proposals[newProposalId].guardiansApproved.push(msg.sender);
        _proposals[newProposalId].approvalCount++;
        _proposals[newProposalId].resolved = false;
        _proposals[newProposalId].proposedAt = block.timestamp;
        proposalId = newProposalId;
        emit ProposalSubmitted(
            address(this),
            newProposalId,
            _newOwner,
            msg.sender
        );
    }

    /**
     * @notice Cosigns a new owner proposal.
     * @dev Only guardian. Must meet minimum threshold of 60% of total guardians to add new owner.
     */
    function guardianCosign() external onlyGuardian {
        uint256 latestId = proposalId;
        NewOwnerProposal storage latestProp = _proposals[latestId];
        if (latestId == 0) {
            revert ErrorsLib.InvalidProposal();
        }
        if (_checkIfSigned(latestId)) {
            revert ErrorsLib.AlreadySignedProposal();
        }
        if (_resolvedProposal()) {
            revert ErrorsLib.ProposalResolved();
        }
        _proposals[latestId].guardiansApproved.push(msg.sender);
        _proposals[latestId].approvalCount++;
        address newOwner = latestProp.newOwnerProposed;
        if (_checkQuorumReached(latestId)) {
            _proposals[latestId].resolved = true;
            _addOwner(newOwner);
        } else {
            emit QuorumNotReached(
                address(this),
                latestId,
                newOwner,
                _proposals[latestId].approvalCount
            );
        }
    }

    /// Views
    /**
     * @notice Checks if _address is owner of wallet.
     * @param _address address to check if owner of wallet.
     * @return  bool.
     */
    function isOwner(address _address) public view returns (bool) {
        return _owners[_address];
    }

    /**
     * @notice Checks if _address is guardian of wallet.
     * @param _address address to check if guardian of wallet.
     * @return  bool.
     */
    function isGuardian(address _address) public view returns (bool) {
        return _guardians[_address];
    }

    /**
     * @notice Returns new owner proposal data.
     * @param _proposalId proposal id to return data for.
     * @return ownerProposed_ the new owner proposed.
     * @return approvalCount_ number of guardians that have approved the proposal.
     * @return guardiansApproved_ array of guardian addresses that have approved proposal.
     * @return resolved_ bool is the proposal resolved.
     * @return proposedAt_ timestamp of when proposal was initiated.
     */
    function getProposal(
        uint256 _proposalId
    )
        public
        view
        returns (
            address ownerProposed_,
            uint256 approvalCount_,
            address[] memory guardiansApproved_,
            bool resolved_,
            uint256 proposedAt_
        )
    {
        if (_proposalId == 0 || _proposalId > proposalId) {
            revert ErrorsLib.InvalidProposal();
        }
        NewOwnerProposal memory proposal = _proposals[_proposalId];
        return (
            proposal.newOwnerProposed,
            proposal.approvalCount,
            proposal.guardiansApproved,
            proposal.resolved,
            proposal.proposedAt
        );
    }

    /// Internal
    function _addOwner(address _newOwner) internal {
        _owners[_newOwner] = true;
        ownerCount++;
    }

    function _addGuardian(address _newGuardian) internal {
        _guardians[_newGuardian] = true;
        guardianCount++;
        if (!_resolvedProposal()) discardCurrentProposal();
    }

    function _removeOwner(address _owner) internal {
        _owners[_owner] = false;
        ownerCount--;
    }

    function _removeGuardian(address _guardian) internal {
        _guardians[_guardian] = false;
        guardianCount--;
        if (!_resolvedProposal()) discardCurrentProposal();
    }

    function _checkIfSigned(uint256 _proposalId) internal view returns (bool) {
        for (
            uint256 i;
            i < _proposals[_proposalId].guardiansApproved.length;
            i++
        ) {
            if (_proposals[_proposalId].guardiansApproved[i] == msg.sender) {
                return true;
            }
        }
        return false;
    }

    function _checkQuorumReached(
        uint256 _proposalId
    ) internal view returns (bool) {
        return ((_proposals[_proposalId].approvalCount * MULTIPLY_FACTOR) /
            guardianCount >=
            SIXTY_PERCENT);
    }

    function _resolvedProposal() internal view returns (bool) {
        NewOwnerProposal storage prop = _proposals[proposalId];
        return prop.resolved;
    }
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.21;

import { CallType, ExecType, ModeCode } from "../libs/ModeLib.sol";
import {PackedUserOperation} from "../../../../account-abstraction/contracts/interfaces/IAccount.sol";

struct Execution {
    address target;
    uint256 value;
    bytes callData;
}

interface IERC7579Account {
    event ModuleInstalled(uint256 moduleTypeId, address module);
    event ModuleUninstalled(uint256 moduleTypeId, address module);

    /**
     * @dev Executes a transaction on behalf of the account.
     *         This function is intended to be called by ERC-4337 EntryPoint.sol
     * @dev Ensure adequate authorization control: i.e. onlyEntryPointOrSelf
     *
     * @dev MSA MUST implement this function signature.
     * If a mode is requested that is not supported by the Account, it MUST revert
     * @param mode The encoded execution mode of the transaction. See ModeLib.sol for details
     * @param executionCalldata The encoded execution call data
     */
    function execute(ModeCode mode, bytes calldata executionCalldata) external payable;

    /**
     * @dev Executes a transaction on behalf of the account.
     *         This function is intended to be called by Executor Modules
     * @dev Ensure adequate authorization control: i.e. onlyExecutorModule
     *
     * @dev MSA MUST implement this function signature.
     * If a mode is requested that is not supported by the Account, it MUST revert
     * @param mode The encoded execution mode of the transaction. See ModeLib.sol for details
     * @param executionCalldata The encoded execution call data
     */
    function executeFromExecutor(
        ModeCode mode,
        bytes calldata executionCalldata
    )
        external
        payable
        returns (bytes[] memory returnData);

    /**
     * @dev ERC-4337 executeUserOp according to ERC-4337 v0.7
     *         This function is intended to be called by ERC-4337 EntryPoint.sol
     * @dev Ensure adequate authorization control: i.e. onlyEntryPointOrSelf
     *      The implementation of the function is OPTIONAL
     *
     * @param userOp PackedUserOperation struct (see ERC-4337 v0.7+)
     */
    function executeUserOp(PackedUserOperation calldata userOp) external payable;

    /**
     * @dev ERC-4337 validateUserOp according to ERC-4337 v0.7
     *         This function is intended to be called by ERC-4337 EntryPoint.sol
     * this validation function should decode / sload the validator module to validate the userOp
     * and call it.
     *
     * @dev MSA MUST implement this function signature.
     * @param userOp PackedUserOperation struct (see ERC-4337 v0.7+)
     */
    function validateUserOp(
        PackedUserOperation calldata userOp,
        bytes32 userOpHash,
        uint256 missingAccountFunds
    )
        external
        payable
        returns (uint256 validSignature);

    /**
     * @dev ERC-1271 isValidSignature
     *         This function is intended to be used to validate a smart account signature
     * and may forward the call to a validator module
     *
     * @param hash The hash of the data that is signed
     * @param data The data that is signed
     */
    function isValidSignature(bytes32 hash, bytes calldata data) external view returns (bytes4);

    /**
     * @dev installs a Module of a certain type on the smart account
     * @dev Implement Authorization control of your chosing
     * @param moduleTypeId the module type ID according the ERC-7579 spec
     * @param module the module address
     * @param initData arbitrary data that may be required on the module during `onInstall`
     * initialization.
     */
    function installModule(
        uint256 moduleTypeId,
        address module,
        bytes calldata initData
    )
        external
        payable;

    /**
     * @dev uninstalls a Module of a certain type on the smart account
     * @dev Implement Authorization control of your chosing
     * @param moduleTypeId the module type ID according the ERC-7579 spec
     * @param module the module address
     * @param deInitData arbitrary data that may be required on the module during `onUninstall`
     * de-initialization.
     */
    function uninstallModule(
        uint256 moduleTypeId,
        address module,
        bytes calldata deInitData
    )
        external
        payable;

    /**
     * Function to check if the account supports a certain CallType or ExecType (see ModeLib.sol)
     * @param encodedMode the encoded mode
     */
    function supportsExecutionMode(ModeCode encodedMode) external view returns (bool);

    /**
     * Function to check if the account supports installation of a certain module type Id
     * @param moduleTypeId the module type ID according the ERC-7579 spec
     */
    function supportsModule(uint256 moduleTypeId) external view returns (bool);

    /**
     * Function to check if the account has a certain module installed
     * @param moduleTypeId the module type ID according the ERC-7579 spec
     *      Note: keep in mind that some contracts can be multiple module types at the same time. It
     *            thus may be necessary to query multiple module types
     * @param module the module address
     * @param additionalContext additional context data that the smart account may interpret to
     *                          identifiy conditions under which the module is installed.
     *                          usually this is not necessary, but for some special hooks that
     *                          are stored in mappings, this param might be needed
     */
    function isModuleInstalled(
        uint256 moduleTypeId,
        address module,
        bytes calldata additionalContext
    )
        external
        view
        returns (bool);

    /**
     * @dev Returns the account id of the smart account
     * @return accountImplementationId the account id of the smart account
     * the accountId should be structured like so:
     *        "vendorname.accountname.semver"
     */
    function accountId() external view returns (string memory accountImplementationId);
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.21;

import {IERC7579Account} from "./IERC7579Account.sol";

import {CallType, ExecType, ModeCode} from "../libs/ModeLib.sol";

interface IMSA is IERC7579Account {
    // Error thrown when an unsupported ModuleType is requested
    error UnsupportedModuleType(uint256 moduleType);
    // Error thrown when an execution with an unsupported CallType was made
    error UnsupportedCallType(CallType callType);
    // Error thrown when an execution with an unsupported ExecType was made
    error UnsupportedExecType(ExecType execType);
    // Error thrown when account initialization fails
    error AccountInitializationFailed();

    /**
     * @dev Initializes the account. Function might be called directly, or by a Factory
     * @param data. encoded data that can be used during the initialization phase
     */
    function initializeAccount(bytes calldata data) external payable;
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.21;

interface IAccessController {
    /// Structs
    struct NewOwnerProposal {
        address newOwnerProposed;
        bool resolved;
        address[] guardiansApproved;
        uint256 approvalCount;
        uint256 proposedAt;
    }

    /// Events
    event OwnerAdded(address account, address newOwner);
    event OwnerRemoved(address account, address removedOwner);
    event GuardianAdded(address account, address newGuardian);
    event GuardianRemoved(address account, address removedGuardian);
    event ProposalSubmitted(
        address account,
        uint256 proposalId,
        address newOwnerProposed,
        address proposer
    );
    event QuorumNotReached(
        address account,
        uint256 proposalId,
        address newOwnerProposed,
        uint256 approvalCount
    );
    event ProposalDiscarded(
        address account,
        uint256 proposalId,
        address discardedBy
    );

    /// External
    function addOwner(address _newOwner) external;

    function removeOwner(address _owner) external;

    function addGuardian(address _newGuardian) external;

    function removeGuardian(address _guardian) external;

    function changeProposalTimelock(uint256 _newTimelock) external;

    function discardCurrentProposal() external;

    function guardianPropose(address _newOwner) external;

    function guardianCosign() external;

    /// Views
    function isOwner(address _address) external view returns (bool);

    function isGuardian(address _address) external view returns (bool);

    function getProposal(
        uint256 _proposalId
    )
        external
        view
        returns (
            address ownerProposed_,
            uint256 approvalCount_,
            address[] memory guardiansApproved_,
            bool resolved_,
            uint256 proposedAt_
        );
}

// https://github.com/zeroknots/sentinellist/
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

address constant SENTINEL = address(0x1);
address constant ZERO_ADDRESS = address(0x0);

library SentinelListLib {
    struct SentinelList {
        mapping(address => address) entries;
    }

    error LinkedList_AlreadyInitialized();
    error LinkedList_InvalidPage();
    error LinkedList_InvalidEntry(address entry);
    error LinkedList_EntryAlreadyInList(address entry);

    function init(SentinelList storage self) internal {
        if (alreadyInitialized(self)) revert LinkedList_AlreadyInitialized();
        self.entries[SENTINEL] = SENTINEL;
    }

    function alreadyInitialized(
        SentinelList storage self
    ) internal view returns (bool) {
        return self.entries[SENTINEL] != ZERO_ADDRESS;
    }

    function getNext(
        SentinelList storage self,
        address entry
    ) internal view returns (address) {
        if (entry == ZERO_ADDRESS) {
            revert LinkedList_InvalidEntry(entry);
        }
        return self.entries[entry];
    }

    function push(SentinelList storage self, address newEntry) internal {
        if (newEntry == ZERO_ADDRESS || newEntry == SENTINEL) {
            revert LinkedList_InvalidEntry(newEntry);
        }
        if (self.entries[newEntry] != ZERO_ADDRESS)
            revert LinkedList_EntryAlreadyInList(newEntry);
        self.entries[newEntry] = self.entries[SENTINEL];
        self.entries[SENTINEL] = newEntry;
    }

    function pop(
        SentinelList storage self,
        address prevEntry,
        address popEntry
    ) internal {
        if (popEntry == ZERO_ADDRESS || popEntry == SENTINEL) {
            revert LinkedList_InvalidEntry(prevEntry);
        }
        if (self.entries[prevEntry] != popEntry)
            revert LinkedList_InvalidEntry(popEntry);
        self.entries[prevEntry] = self.entries[popEntry];
        self.entries[popEntry] = ZERO_ADDRESS;
    }

    function contains(
        SentinelList storage self,
        address entry
    ) internal view returns (bool) {
        return SENTINEL != entry && self.entries[entry] != ZERO_ADDRESS;
    }

    function getEntriesPaginated(
        SentinelList storage self,
        address start,
        uint256 pageSize
    ) internal view returns (address[] memory array, address next) {
        if (start != SENTINEL && contains(self, start))
            revert LinkedList_InvalidEntry(start);
        if (pageSize == 0) revert LinkedList_InvalidPage();
        // Init array with max page size
        array = new address[](pageSize);

        // Populate return array
        uint256 entryCount = 0;
        next = self.entries[start];
        while (
            next != ZERO_ADDRESS && next != SENTINEL && entryCount < pageSize
        ) {
            array[entryCount] = next;
            next = self.entries[next];
            entryCount++;
        }

        /**
         * Because of the argument validation, we can assume that the loop will always iterate over the valid entry list values
         *       and the `next` variable will either be an enabled entry or a sentinel address (signalling the end).
         *
         *       If we haven't reached the end inside the loop, we need to set the next pointer to the last element of the entry array
         *       because the `next` variable (which is a entry by itself) acting as a pointer to the start of the next page is neither
         *       incSENTINELrent page, nor will it be included in the next one if you pass it as a start.
         */
        if (next != SENTINEL) {
            next = array[entryCount - 1];
        }
        // Set correct size of returned array
        // solhint-disable-next-line no-inline-assembly
        /// @solidity memory-safe-assembly
        assembly {
            mstore(array, entryCount)
        }
    }
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.21;

/**
 * @title reference implementation of the minimal modular smart account with Hook Extension
 * @author zeroknots.eth | rhinestone.wtf
 */
contract AccountBase {
    error AccountAccessUnauthorized();
    /////////////////////////////////////////////////////
    // Access Control
    ////////////////////////////////////////////////////

    modifier onlyEntryPointOrSelf() virtual {
        if (!(msg.sender == entryPoint() || msg.sender == address(this))) {
            revert AccountAccessUnauthorized();
        }
        _;
    }

    modifier onlyEntryPoint() virtual {
        if (msg.sender != entryPoint()) {
            revert AccountAccessUnauthorized();
        }
        _;
    }

    function entryPoint() public view virtual returns (address) {
        return 0x0000000071727De22E5E9d8BAf0edAc6f37da032;
    }

    /// @dev Sends to the EntryPoint (i.e. `msg.sender`) the missing funds for this transaction.
    /// Subclass MAY override this modifier for better funds management.
    /// (e.g. send to the EntryPoint more than the minimum required, so that in future transactions
    /// it will not be required to send again)
    ///
    /// `missingAccountFunds` is the minimum value this modifier should send the EntryPoint,
    /// which MAY be zero, in case there is enough deposit, or the userOp has a paymaster.
    modifier payPrefund(uint256 missingAccountFunds) virtual {
        _;
        /// @solidity memory-safe-assembly
        assembly {
            if missingAccountFunds {
                // Ignore failure (it's EntryPoint's job to verify, not the account's).
                pop(
                    call(
                        gas(),
                        caller(),
                        missingAccountFunds,
                        codesize(),
                        0x00,
                        codesize(),
                        0x00
                    )
                )
            }
        }
    }
}

// SPDX-License-Identifier: MIT
pragma solidity >=0.6.2;

interface IERC165 {
    /// @notice Query if a contract implements an interface
    /// @param interfaceID The interface identifier, as specified in ERC-165
    /// @dev Interface identification is specified in ERC-165. This function
    /// uses less than 30,000 gas.
    /// @return `true` if the contract implements `interfaceID` and
    /// `interfaceID` is not 0xffffffff, `false` otherwise
    function supportsInterface(bytes4 interfaceID) external view returns (bool);
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.23;

/**
 * @title Receiver
 * @dev This contract receives safe-transferred ERC721 and ERC1155 tokens.
 * @author Modified from Solady
 * (https://github.com/Vectorized/solady/blob/main/src/accounts/Receiver.sol)
 */
abstract contract Receiver {
    /// @dev For receiving ETH.
    receive() external payable virtual {}

    /// @dev Fallback function with the `receiverFallback` modifier.
    fallback() external payable virtual {}
}

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

library ArrayLib {
    function _contains(
        address[] memory A,
        address a
    ) internal pure returns (bool) {
        (, bool isIn) = _indexOf(A, a);
        return isIn;
    }

    function _indexOf(
        address[] memory A,
        address a
    ) internal pure returns (uint256, bool) {
        uint256 length = A.length;
        for (uint256 i = 0; i < length; i++) {
            if (A[i] == a) {
                return (i, true);
            }
        }
        return (0, false);
    }

    function _removeElement(
        address[] storage _data,
        address _element
    ) internal {
        uint256 length = _data.length;
        // remove item from array and resize array
        for (uint256 ii = 0; ii < length; ii++) {
            if (_data[ii] == _element) {
                if (length > 1) {
                    _data[ii] = _data[length - 1];
                }
                _data.pop();
                break;
            }
        }
    }

    function _removeElement(
        address[] memory _data,
        address _element
    ) internal pure returns (address[] memory) {
        address[] memory newData = new address[](_data.length - 1);
        uint256 j;
        for (uint256 i; i < _data.length; i++) {
            if (_data[i] != _element) {
                newData[j] = _data[i];
                j++;
            }
        }
        return newData;
    }
}

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

library ErrorsLib {
    /// AccessController
    error OnlyOwnerOrSelf();
    error OnlyGuardian();
    error OnlyOwnerOrGuardianOrSelf();

    error AddingInvalidOwner();
    error RemovingInvalidOwner();
    error AddingInvalidGuardian();
    error RemovingInvalidGuardian();

    error WalletNeedsOwner();
    error NotEnoughGuardians();

    error ProposalResolved();
    error ProposalUnresolved();
    error AlreadySignedProposal();

    error ProposalTimelocked();
    error InvalidProposal();

    // EtherspotWallet7579 Errors
}

// SPDX-License-Identifier: GPL-3.0
pragma solidity >=0.7.5;

import "./PackedUserOperation.sol";

interface IAccount {
    /**
     * Validate user's signature and nonce
     * the entryPoint will make the call to the recipient only if this validation call returns successfully.
     * signature failure should be reported by returning SIG_VALIDATION_FAILED (1).
     * This allows making a "simulation call" without a valid signature
     * Other failures (e.g. nonce mismatch, or invalid signature format) should still revert to signal failure.
     *
     * @dev Must validate caller is the entryPoint.
     *      Must validate the signature and nonce
     * @param userOp              - The operation that is about to be executed.
     * @param userOpHash          - Hash of the user's request data. can be used as the basis for signature.
     * @param missingAccountFunds - Missing funds on the account's deposit in the entrypoint.
     *                              This is the minimum amount to transfer to the sender(entryPoint) to be
     *                              able to make the call. The excess is left as a deposit in the entrypoint
     *                              for future calls. Can be withdrawn anytime using "entryPoint.withdrawTo()".
     *                              In case there is a paymaster in the request (or the current deposit is high
     *                              enough), this value will be zero.
     * @return validationData       - Packaged ValidationData structure. use `_packValidationData` and
     *                              `_unpackValidationData` to encode and decode.
     *                              <20-byte> sigAuthorizer - 0 for valid signature, 1 to mark signature failure,
     *                                 otherwise, an address of an "authorizer" contract.
     *                              <6-byte> validUntil - Last timestamp this operation is valid. 0 for "indefinite"
     *                              <6-byte> validAfter - First timestamp this operation is valid
     *                                                    If an account doesn't use time-range, it is enough to
     *                                                    return SIG_VALIDATION_FAILED value (1) for signature failure.
     *                              Note that the validation code cannot use block.timestamp (or block.number) directly.
     */
    function validateUserOp(
        PackedUserOperation calldata userOp,
        bytes32 userOpHash,
        uint256 missingAccountFunds
    ) external returns (uint256 validationData);
}

{
  "remappings": [
    "ds-test/=lib/forge-std/lib/ds-test/src/",
    "forge-std/=lib/forge-std/src/",
    "@openzeppelin/=node_modules/@openzeppelin/",
    "@solady/=node_modules/solady/src/",
    "sentinellist/=erc7579-ref-impl/lib/sentinellist/src/",
    "@ensdomains/=node_modules/@ensdomains/",
    "@uniswap/=node_modules/@uniswap/",
    "base64-sol/=node_modules/base64-sol/",
    "eth-gas-reporter/=node_modules/eth-gas-reporter/",
    "hardhat-deploy/=node_modules/hardhat-deploy/",
    "hardhat/=node_modules/hardhat/",
    "solady/=node_modules/solady/"
  ],
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "metadata": {
    "useLiteralContent": false,
    "bytecodeHash": "ipfs",
    "appendCBOR": true
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "abi"
      ]
    }
  },
  "evmVersion": "paris",
  "viaIR": false,
  "libraries": {}
}

[{"inputs":[],"name":"AccountAccessUnauthorized","type":"error"},{"inputs":[],"name":"AccountInitializationFailed","type":"error"},{"inputs":[],"name":"AddingInvalidGuardian","type":"error"},{"inputs":[],"name":"AddingInvalidOwner","type":"error"},{"inputs":[],"name":"AlreadySignedProposal","type":"error"},{"inputs":[],"name":"CannotRemoveLastValidator","type":"error"},{"inputs":[],"name":"ExecutionFailed","type":"error"},{"inputs":[],"name":"FallbackInvalidCallType","type":"error"},{"inputs":[{"internalType":"address","name":"currentHook","type":"address"}],"name":"HookAlreadyInstalled","type":"error"},{"inputs":[],"name":"HookPostCheckFailed","type":"error"},{"inputs":[{"internalType":"address","name":"caller","type":"address"}],"name":"InvalidFallbackCaller","type":"error"},{"inputs":[{"internalType":"address","name":"module","type":"address"}],"name":"InvalidModule","type":"error"},{"inputs":[],"name":"InvalidProposal","type":"error"},{"inputs":[],"name":"LinkedList_AlreadyInitialized","type":"error"},{"inputs":[{"internalType":"address","name":"entry","type":"address"}],"name":"LinkedList_EntryAlreadyInList","type":"error"},{"inputs":[{"internalType":"address","name":"entry","type":"address"}],"name":"LinkedList_InvalidEntry","type":"error"},{"inputs":[],"name":"LinkedList_InvalidPage","type":"error"},{"inputs":[{"internalType":"bytes4","name":"selector","type":"bytes4"}],"name":"NoFallbackHandler","type":"error"},{"inputs":[],"name":"NotEnoughGuardians","type":"error"},{"inputs":[],"name":"OnlyGuardian","type":"error"},{"inputs":[],"name":"OnlyOwnerOrGuardianOrSelf","type":"error"},{"inputs":[],"name":"OnlyOwnerOrSelf","type":"error"},{"inputs":[],"name":"OnlyProxy","type":"error"},{"inputs":[],"name":"ProposalResolved","type":"error"},{"inputs":[],"name":"ProposalTimelocked","type":"error"},{"inputs":[],"name":"ProposalUnresolved","type":"error"},{"inputs":[],"name":"RemovingInvalidGuardian","type":"error"},{"inputs":[],"name":"RemovingInvalidOwner","type":"error"},{"inputs":[{"internalType":"CallType","name":"callType","type":"bytes1"}],"name":"UnsupportedCallType","type":"error"},{"inputs":[{"internalType":"ExecType","name":"execType","type":"bytes1"}],"name":"UnsupportedExecType","type":"error"},{"inputs":[{"internalType":"uint256","name":"moduleType","type":"uint256"}],"name":"UnsupportedModuleType","type":"error"},{"inputs":[],"name":"WalletNeedsOwner","type":"error"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"},{"indexed":false,"internalType":"address","name":"newGuardian","type":"address"}],"name":"GuardianAdded","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"},{"indexed":false,"internalType":"address","name":"removedGuardian","type":"address"}],"name":"GuardianRemoved","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"moduleTypeId","type":"uint256"},{"indexed":false,"internalType":"address","name":"module","type":"address"}],"name":"ModuleInstalled","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"moduleTypeId","type":"uint256"},{"indexed":false,"internalType":"address","name":"module","type":"address"}],"name":"ModuleUninstalled","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"},{"indexed":false,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnerAdded","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"},{"indexed":false,"internalType":"address","name":"removedOwner","type":"address"}],"name":"OwnerRemoved","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"},{"indexed":false,"internalType":"uint256","name":"proposalId","type":"uint256"},{"indexed":false,"internalType":"address","name":"discardedBy","type":"address"}],"name":"ProposalDiscarded","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"},{"indexed":false,"internalType":"uint256","name":"proposalId","type":"uint256"},{"indexed":false,"internalType":"address","name":"newOwnerProposed","type":"address"},{"indexed":false,"internalType":"address","name":"proposer","type":"address"}],"name":"ProposalSubmitted","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"},{"indexed":false,"internalType":"uint256","name":"proposalId","type":"uint256"},{"indexed":false,"internalType":"address","name":"newOwnerProposed","type":"address"},{"indexed":false,"internalType":"uint256","name":"approvalCount","type":"uint256"}],"name":"QuorumNotReached","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"batchExecutionindex","type"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