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

// Pulled from https://github.com/gelatodigital/automate/blob/v2.1.0/contracts/integrations/AutomateTaskCreator.sol

import "./AutomateReady.sol";

/**
 * @dev Inherit this contract to allow your smart contract
 * to be a task creator and create tasks.
 */
abstract contract AutomateTaskCreator is AutomateReady {
    using SafeERC20 for IERC20;

    /// @custom:oz-upgrades-unsafe-allow state-variable-immutable
    address public immutable fundsOwner;

    /// @custom:oz-upgrades-unsafe-allow state-variable-immutable
    ITaskTreasuryUpgradable public immutable taskTreasury;

    /// @custom:oz-upgrades-unsafe-allow constructor
    constructor(address _automate, address _fundsOwner)
        AutomateReady(_automate, address(this))
    {
        fundsOwner = _fundsOwner;
        taskTreasury = automate.taskTreasury();
    }

    /**
     * @dev
     * Withdraw funds from this contract's Gelato balance to fundsOwner.
     */
    function withdrawFunds(uint256 _amount, address _token) external {
        require(
            msg.sender == fundsOwner,
            "Only funds owner can withdraw funds"
        );

        taskTreasury.withdrawFunds(payable(fundsOwner), _token, _amount);
    }

    function _depositFunds(uint256 _amount, address _token) internal {
        uint256 ethValue = _token == ETH ? _amount : 0;
        taskTreasury.depositFunds{value: ethValue}(
            address(this),
            _token,
            _amount
        );
    }

    function _createTask(
        address _execAddress,
        bytes memory _execDataOrSelector,
        ModuleData memory _moduleData,
        address _feeToken
    ) internal returns (bytes32) {
        return
            automate.createTask(
                _execAddress,
                _execDataOrSelector,
                _moduleData,
                _feeToken
            );
    }

    function _cancelTask(bytes32 _taskId) internal {
        automate.cancelTask(_taskId);
    }

    function _resolverModuleArg(
        address _resolverAddress,
        bytes memory _resolverData
    ) internal pure returns (bytes memory) {
        return abi.encode(_resolverAddress, _resolverData);
    }

    function _timeModuleArg(uint256 _startTime, uint256 _interval)
        internal
        pure
        returns (bytes memory)
    {
        return abi.encode(uint128(_startTime), uint128(_interval));
    }

    function _proxyModuleArg() internal pure returns (bytes memory) {
        return bytes("");
    }

    function _singleExecModuleArg() internal pure returns (bytes memory) {
        return bytes("");
    }
}