import {ethers} from "ethers";

// 配置 provider，明确指定 chainId 并禁用 ENS
const provider = new ethers.JsonRpcProvider("https://testnet.dplabs-internal.com");

const privateKey = "0x4b833cf91c19c4d9434ffed4b18714ef032d2acf44caec110a1c2c7db151eb65";
const wallet = new ethers.Wallet(privateKey, provider);

const contractAddress = "0x76aaada469d23216be5f7c596fa25f282ff9b364";

const contractABI = [
    "function deposit() public"
];

async function validateSetup() {
    try {
        // 验证钱包地址
        if (!ethers.isAddress(wallet.address)) {
            throw new Error("Invalid wallet address derived from private key");
        }
        console.log("Wallet address:", wallet.address);

        // 检查账户余额
        const balance = await provider.getBalance(wallet.address);
        console.log("Wallet balance:", ethers.formatEther(balance), "PHRS");
        if (balance === 0n) {
            throw new Error("Wallet has no balance to pay for gas");
        }

        // 验证合约地址
        if (!ethers.isAddress(contractAddress)) {
            throw new Error("Invalid contract address");
        }

        // 检查合约是否部署
        const code = await provider.getCode(contractAddress);
        if (code === "0x") {
            throw new Error("No contract deployed at the specified address");
        }
        console.log("Contract is deployed at:", contractAddress);

        // 检查网络连接
        const network = await provider.getNetwork();
        console.log("Connected to network:", network);
    } catch (error) {
        console.error("Validation failed:", error.message);
        process.exit(1);
    }
}

// 发送交易
async function deposit() {
    try {
        // 验证设置
        await validateSetup();

        // 初始化合约
        const contract = new ethers.Contract(contractAddress, contractABI, wallet);

        // 获取交易参数
        const nonce = await provider.getTransactionCount(wallet.address, "pending");
        const gasPrice = (await provider.getFeeData()).gasPrice;

        // 发送交易
        const tx = await contract.deposit({
            nonce,
            gasPrice,
            gasLimit: 100000 // 根据合约需求调整
        });

        console.log("Transaction sent:", tx.hash);

        // 等待交易确认
        const receipt = await tx.wait();
        console.log("Transaction confirmed in block:", receipt.blockNumber);
    } catch (error) {
        console.error("Error sending transaction:", error);
        process.exit(1);
    }
}

// 执行 deposit 函数
deposit();