import { ethers } from "ethers";

// 1. Initialize BSC Mainnet Provider
const provider = new ethers.JsonRpcProvider("https://bsc-rpc.publicnode.com");

// 2. Query MultiPoolStaking Contract
const STAKING_ADDRESS = "0x3242252F76605D2d4a3CC037d865Dc9e8505A658";
const STAKING_ABI = [
  "function poolCount() view returns (uint256)",
  "function getPool(uint256 _poolId) view returns (tuple(string name, address stakeToken, address rewardToken, uint256 apy, uint256 minStake, uint256 maxStake, uint256 durationDays, uint256 earlyFeeBps, bool feeExempt, bool active, uint256 totalStaked, uint256 totalUsers, uint256 rewardBalance, uint256 reservedRewards, uint256 reservedUnpaidRewards))",
  "function getUserStakes(address _user) view returns (tuple(uint256 poolId, uint256 amount, uint256 startTime, uint256 endTime, uint256 rewardClaimed, uint256 apy, uint256 reservedReward, bool active)[])",
  "function pendingReward(address _user, uint256 _stakeId) view returns (uint256)"
];

const contract = new ethers.Contract(STAKING_ADDRESS, STAKING_ABI, provider);

// 3. Fetch Active Pools & User Stakes
async function fetchUserStakes(walletAddress: string) {
  const stakes = await contract.getUserStakes(walletAddress);
  console.log("Active User Stakes:", stakes);
  return stakes;
}