// SPDX-License-Identifier: MIT
pragma solidity ^0.8.20;

import "forge-std/Test.sol";
import "../contracts/examples/ProtocolinkExecutor.sol";
import "../contracts/interfaces/IERC20.sol";

contract ProtocolinkTest is Test {
    ProtocolinkExecutor public executor;
    
    // Mainnet addresses (update with actual Protocolink Router address)
    address constant PROTOCOLINK_ROUTER = 0xf7b10d603907658F690Da534E9b7dbC4dAB3E2D6;
    address constant USDC = 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48;
    
    uint256 mainnetFork;

    function setUp() public {
        // Fork mainnet
        mainnetFork = vm.createFork(vm.envString("MAINNET_RPC_URL"));
        vm.selectFork(mainnetFork);

        // Deploy contract
        executor = new ProtocolinkExecutor(PROTOCOLINK_ROUTER);
    }

    function testExecuteRoute() public {
        // This is a placeholder test
        // In production, you would:
        // 1. Build a Protocolink route (e.g., swap + supply)
        // 2. Encode it as bytes
        // 3. Execute via executor.executeRoute()
        
        // Example: Empty route data (will fail, but demonstrates structure)
        bytes memory routeData = "";
        
        // Note: Actual implementation would require building proper Protocolink route data
        // This is a conceptual test structure
        // vm.expectRevert();
        // executor.executeRoute(routeData);
    }
}