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

import "forge-std/Test.sol";
import "../../contracts/bridge/UniversalCCIPBridge.sol";
import "../../contracts/registry/UniversalAssetRegistry.sol";
import "@openzeppelin/contracts/proxy/ERC1967/ERC1967Proxy.sol";

/**
 * @title Bridge Amounts Fuzzing Tests
 * @notice Fuzz tests for edge cases in bridge amounts
 */
contract BridgeAmountsFuzzTest is Test {
    UniversalCCIPBridge public bridge;
    UniversalAssetRegistry public registry;
    
    address public admin;
    
    function setUp() public {
        admin = makeAddr("admin");
        
        vm.startPrank(admin);
        
        UniversalAssetRegistry regImpl = new UniversalAssetRegistry();
        bytes memory regInitData = abi.encodeWithSelector(UniversalAssetRegistry.initialize.selector, admin);
        ERC1967Proxy regProxy = new ERC1967Proxy(address(regImpl), regInitData);
        registry = UniversalAssetRegistry(address(regProxy));
        
        UniversalCCIPBridge bridgeImpl = new UniversalCCIPBridge();
        bytes memory bridgeInitData = abi.encodeWithSelector(
            UniversalCCIPBridge.initialize.selector,
            address(registry),
            makeAddr("router"),
            admin
        );
        ERC1967Proxy bridgeProxy = new ERC1967Proxy(address(bridgeImpl), bridgeInitData);
        bridge = UniversalCCIPBridge(payable(address(bridgeProxy)));
        
        vm.stopPrank();
    }

    function testFuzzBridgeAmounts(uint256 amount) public {
        // Bound amount to reasonable range
        amount = bound(amount, 1, type(uint128).max);
        
        // Test that bridge handles various amounts correctly
        // This would require proper setup with mock tokens
    }

    function testFuzzMinMaxLimits(
        uint256 minAmount,
        uint256 maxAmount,
        uint256 bridgeAmount
    ) public {
        vm.assume(minAmount > 0);
        vm.assume(maxAmount > minAmount);
        vm.assume(bridgeAmount >= minAmount && bridgeAmount <= maxAmount);
        
        // Test that limits are enforced correctly
    }

    function testFuzzGasPrice(uint256 gasPrice) public {
        gasPrice = bound(gasPrice, 1, 1000 gwei);
        
        // Test gas price handling
    }

    function testFuzzDestinationChain(uint64 chainSelector) public {
        // Test various chain selectors
    }
}
