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

async function main() {
  const [deployer] = await ethers.getSigners();
  console.log("Deploying to Base with account:", deployer.address);

  const chainId = 8453;
  const rpcUrl = process.env.BASE_RPC_URL || "https://mainnet.base.org";
  const ccipRouter = process.env.BASE_CCIP_ROUTER || "0x80226fc0Ee2b096224EeAc085Bb9a8cba1146f7D";
  const chainSelector = BigInt('15971525489660198786');

  console.log(`\n=== Deploying to Base (Chain ID: ${chainId}) ===`);

  try {
    // Deploy Diamond
    const Diamond = await ethers.getContractFactory("Diamond");
    const diamond = await Diamond.deploy();
    await diamond.waitForDeployment();
    const diamondAddress = await diamond.getAddress();
    console.log(`Diamond deployed to: ${diamondAddress}`);

    // Deploy Facets
    const facets = {
      DiamondCutFacet: await (await ethers.getContractFactory("DiamondCutFacet")).deploy(),
      LiquidityFacet: await (await ethers.getContractFactory("LiquidityFacet")).deploy(),
      VaultFacet: await (await ethers.getContractFactory("VaultFacet")).deploy(),
      ComplianceFacet: await (await ethers.getContractFactory("ComplianceFacet")).deploy(),
      CCIPFacet: await (await ethers.getContractFactory("CCIPFacet")).deploy(),
      GovernanceFacet: await (await ethers.getContractFactory("GovernanceFacet")).deploy(),
      SecurityFacet: await (await ethers.getContractFactory("SecurityFacet")).deploy(),
      ChainConfigFacet: await (await ethers.getContractFactory("ChainConfigFacet")).deploy(),
    };

    console.log("Facets deployed");

    // Configure CCIP
    const ccipFacet = await ethers.getContractAt("CCIPFacet", diamondAddress);
    await ccipFacet.setCCIPRouter(ccipRouter);
    await ccipFacet.setChainSelector(chainId, chainSelector);
    console.log(`CCIP Router configured: ${ccipRouter}`);

    // Configure ChainConfig
    const chainConfigFacet = await ethers.getContractAt("ChainConfigFacet", diamondAddress);
    await chainConfigFacet.setChainConfig(
      chainId,
      "Base",
      ethers.ZeroAddress,
      "https://basescan.org",
      BigInt(3000000),
      BigInt(300)
    );
    await chainConfigFacet.setChainActive(chainId, true);

    const deployment = {
      diamond: diamondAddress,
      facets: Object.fromEntries(
        Object.entries(facets).map(([name, contract]) => [name, await contract.getAddress()])
      ),
      chainId: chainId,
      chainName: "Base",
      ccipRouter,
      chainSelector: chainSelector.toString(),
    };

    console.log(`✓ Base deployment complete`);
    console.log(JSON.stringify(deployment, null, 2));

    // Write to file
    fs.writeFileSync(
      `deployments-base-${chainId}.json`,
      JSON.stringify(deployment, null, 2)
    );
  } catch (error) {
    console.error(`✗ Failed to deploy to Base:`, error);
    throw error;
  }
}

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