assetxContracts/scripts/deploy/06-addVaultToWhitelist.ts

import { ethers } from "hardhat";
import * as fs from "fs";

/**
 * 将YTAssetVault添加到YTVault白名单并设置价格
 */
async function main() {
  console.log("开始添加Vault到白名单...\n");

  const [deployer] = await ethers.getSigners();
  console.log("操作账户:", deployer.address);

  // ==================== 1. 读取部署地址 ====================
  console.log("\n===== 1. 读取部署地址 =====");

  // 读取YTLp系统部署信息
  const ytlpDeployment = JSON.parse(fs.readFileSync("./deployments-ytlp.json", "utf8"));
  const priceFeedAddress = ytlpDeployment.contracts.YTPriceFeed.proxy;
  const vaultAddress = ytlpDeployment.contracts.YTVault.proxy;

  console.log("YTPriceFeed:", priceFeedAddress);
  console.log("YTVault:    ", vaultAddress);

  // 读取YTAssetFactory部署信息
  const vaultSystemDeployment = JSON.parse(fs.readFileSync("./deployments-vault-system.json", "utf8"));
  const vaults = vaultSystemDeployment.vaults;

  if (!vaults || vaults.length === 0) {
    throw new Error("未找到YTAssetVault，请先运行 createVault.ts");
  }

  console.log("\n找到", vaults.length, "个YTAssetVault:");
  vaults.forEach((v: any, i: number) => {
    console.log(`  ${i + 1}. ${v.name} (${v.symbol}): ${v.address}`);
  });

  // 获取合约实例
  const priceFeed = await ethers.getContractAt("YTPriceFeed", priceFeedAddress);
  const vault = await ethers.getContractAt("YTVault", vaultAddress);

  // ==================== 2. 添加到白名单 ====================
  console.log("\n===== 2. 添加到白名单 =====");

  // 配置参数（可根据需要调整）
  // 注意：总权重 = 4000 + 3000 + 2000 = 9000
  const whitelistParams = [
    {
      weight: 4000,           // 4000/9000 = 44.44%
      maxUsdyAmount: ethers.parseEther("45000000"),  // 4500万
      isStable: false
    },
    {
      weight: 3000,           // 3000/9000 = 33.33%
      maxUsdyAmount: ethers.parseEther("35000000"),  // 3500万
      isStable: false
    },
    {
      weight: 2000,           // 2000/9000 = 22.22%
      maxUsdyAmount: ethers.parseEther("25000000"),  // 2500万
      isStable: false
    }
  ];

  for (let i = 0; i < vaults.length && i < whitelistParams.length; i++) {
    const v = vaults[i];
    const params = whitelistParams[i];

    console.log(`\n添加 ${v.name} (${v.symbol}) 到白名单...`);
    
    const tx = await vault.setWhitelistedToken(
      v.address,
      18,  // decimals
      params.weight,
      params.maxUsdyAmount,
      params.isStable
    );
    await tx.wait();

    console.log("  ✅ 权重:", params.weight);
    console.log("  ✅ 最大USDY:", ethers.formatEther(params.maxUsdyAmount));
    console.log("  ✅ 是否稳定币:", params.isStable);
  }

  // ==================== 3. 设置价格 ====================
  console.log("\n===== 3. 设置价格 =====");

  for (const v of vaults) {
    console.log(`\n设置 ${v.name} (${v.symbol}) 价格...`);
    
    // 使用vault中保存的初始价格（已经是1e30精度，直接使用）
    const price = v.ytPrice;
    
    const tx = await priceFeed.forceUpdatePrice(
      v.address,
      price
    );
    await tx.wait();

    console.log("  ✅ 价格已设置:", ethers.formatUnits(price, 30), "(精度1e30)");
  }

  // ==================== 4. 设置WUSD价格来源 ====================
  console.log("\n===== 4. 设置WUSD价格来源 =====");

  // 使用第一个vault作为WUSD价格来源
  const firstVault = vaults[0];
  console.log("设置WUSD价格来源为:", firstVault.name, firstVault.address);
  
  const tx = await priceFeed.setWusdPriceSource(firstVault.address);
  await tx.wait();
  
  console.log("  ✅ WUSD价格来源已设置");

  // ==================== 5. 验证配置 ====================
  console.log("\n===== 5. 验证配置 =====");

  for (const v of vaults) {
    const isWhitelisted = await vault.whitelistedTokens(v.address);
    const weight = await vault.tokenWeights(v.address);
    const price = await priceFeed.getPrice(v.address, true);

    console.log(`\n${v.name} (${v.symbol}):`);
    console.log("  白名单:", isWhitelisted ? "✅" : "❌");
    console.log("  权重:", weight.toString());
    console.log("  价格:", ethers.formatUnits(price, 30));
  }

  const totalWeight = await vault.totalTokenWeights();
  console.log("\n总权重:", totalWeight.toString());

  const wusdPriceSource = await priceFeed.wusdPriceSource();
  console.log("WUSD价格来源:", wusdPriceSource);

  // ==================== 6. 输出摘要 ====================
  console.log("\n===== 配置完成！=====");
  console.log("\n✅ 已添加", vaults.length, "个vault到白名单");
  console.log("✅ 已为所有vault设置初始价格");
  console.log("✅ 已设置WUSD价格来源");
  console.log("\n💡 系统已就绪，可以开始使用！");

  // 保存配置信息
  const configInfo = {
    timestamp: new Date().toISOString(),
    operator: deployer.address,
    whitelistedVaults: vaults.map((v: any, i: number) => ({
      name: v.name,
      symbol: v.symbol,
      address: v.address,
      weight: whitelistParams[i]?.weight || 0,
      maxUsdyAmount: whitelistParams[i]?.maxUsdyAmount.toString() || "0",
      price: v.ytPrice
    })),
    totalWeight: totalWeight.toString(),
    wusdPriceSource: wusdPriceSource
  };

  fs.writeFileSync(
    "./deployments-whitelist-config.json",
    JSON.stringify(configInfo, null, 2)
  );
  console.log("\n✅ 白名单配置信息已保存到 deployments-whitelist-config.json");
}

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