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

/**
 * @title Chain138Config
 * @notice Configuration constants for ChainID 138 (DeFi Oracle Meta Mainnet) tests
 */
library Chain138Config {
    uint256 public constant CHAIN_ID = 138;
    string public constant NETWORK_NAME = "DeFi Oracle Meta Mainnet";
    string public constant RPC_URL = "${RPC_URL_138:-http://localhost:8545}";
    string public constant EXPLORER_URL = "https://explorer.d-bis.org";

    // Gas configuration
    uint256 public constant GAS_LIMIT = 8_000_000;
    uint256 public constant GAS_PRICE = 1_000_000_000; // 1 gwei

    // Block configuration
    uint256 public constant BLOCK_TIME = 2; // seconds
    uint256 public constant CONFIRMATIONS = 1;

    // Test accounts (for local testing)
    address public constant TEST_ADMIN = address(0x1);
    address public constant TEST_USER1 = address(0x2);
    address public constant TEST_USER2 = address(0x3);
    address public constant TEST_MULTISIG = address(0x4);
}