// SPDX-License-Identifier: MIT
pragma solidity 0.8.25;

import '@openzeppelin/contracts/token/ERC20/IERC20.sol';

contract MockSwapRouter {
    struct ExactInputSingleParams {
        address tokenIn;
        address tokenOut;
        uint24 fee;
        address recipient;
        uint256 deadline;
        uint256 amountIn;
        uint256 amountOutMinimum;
        uint160 sqrtPriceLimitX96;
    }

    struct ExactInputParams {
        address[] path;
        address recipient;
        uint256 deadline;
        uint256 amountIn;
        uint256 amountOutMinimum;
    }

    function exactInputSingle(ExactInputSingleParams calldata params) external payable returns (uint256 amountOut) {
        // Mock implementation returning amountIn as amountOut for simplicity
        return params.amountIn;
    }

    function exactInput(ExactInputParams calldata params) external payable returns (uint256 amountOut) {
        // Mock implementation returning amountIn as amountOut for simplicity
        return params.amountIn;
    }
}