const { ethers } = require("hardhat");

async function main() {
  const [deployer] = await ethers.getSigners();

  console.log("使用账户部署合约:", deployer.address);
  console.log("账户余额:", (await deployer.provider.getBalance(deployer.address)).toString());

  // 部署 TokenA
  console.log("\n部署 TokenA...");
  const TokenA = await ethers.getContractFactory("TokenA");
  const tokenA = await TokenA.deploy();
  await tokenA.waitForDeployment();
  console.log("TokenA 部署到:", await tokenA.getAddress());

  // 部署 TokenB
  console.log("\n部署 TokenB...");
  const TokenB = await ethers.getContractFactory("TokenB");
  const tokenB = await TokenB.deploy();
  await tokenB.waitForDeployment();
  console.log("TokenB 部署到:", await tokenB.getAddress());

  // 部署 MiniSwapAMM
  console.log("\n部署 MiniSwapAMM...");
  const MiniSwapAMM = await ethers.getContractFactory("MiniSwapAMM");
  const miniSwapAMM = await MiniSwapAMM.deploy(
    await tokenA.getAddress(),
    await tokenB.getAddress()
  );
  await miniSwapAMM.waitForDeployment();
  console.log("MiniSwapAMM 部署到:", await miniSwapAMM.getAddress());

  // 给部署者和其他账户铸造一些代币用于测试
  console.log("\n铸造测试代币...");
  
  const signers = await ethers.getSigners();
  const testAccounts = signers.slice(0, 3); // 获取前 3 个账户

  for (let i = 0; i < testAccounts.length; i++) {
    const account = testAccounts[i];
    
    // 给每个账户铸造 10,000 个 TokenA 和 TokenB
    await tokenA.connect(account).faucet(ethers.parseEther("10000"));
    await tokenB.connect(account).faucet(ethers.parseEther("10000"));
    
    console.log(`给账户 ${account.address} 铸造了 10,000 TKA 和 10,000 TKB`);
  }

  // 保存合约地址到文件
  const fs = require("fs");
  const contractAddresses = {
    TokenA: await tokenA.getAddress(),
    TokenB: await tokenB.getAddress(),
    MiniSwapAMM: await miniSwapAMM.getAddress(),
    deployer: deployer.address
  };

  fs.writeFileSync(
    "contract-addresses.json",
    JSON.stringify(contractAddresses, null, 2)
  );

  console.log("\n部署完成！");
  console.log("合约地址已保存到 contract-addresses.json");
  console.log("\n合约地址:");
  console.log("TokenA:", await tokenA.getAddress());
  console.log("TokenB:", await tokenB.getAddress());
  console.log("MiniSwapAMM:", await miniSwapAMM.getAddress());
}

main()
  .then(() => process.exit(0))
  .catch((error) => {
    console.error(error);
    process.exit(1);
  });