import { ethers } from "ethers";
import { evolve, pick, pipe } from "ramda";
import { bigNumAsInt, weiBigNumAsFloat } from "../utils/parse/parse";

type PoolInfo = {
  accOathPerShare: number;
  allocPoint: number;
  lastRewardTime: number;
  lpAddress: string;
  lpDecimalPlaces: number;
  name: string;
  poolId: number;
};

export const getPoolInfo = async (
  reliquaryContract: ethers.Contract,
  poolId: number
) => {
  const [poolInfo, lpAddress] = await Promise.all([
    reliquaryContract.getPoolInfo(poolId),
    reliquaryContract.poolToken(poolId),
  ]);

  return pipe(
    pick(["accOathPerShare", "allocPoint", "lastRewardTime", "name", "poolId"]),
    evolve({
      accOathPerShare: weiBigNumAsFloat,
      allocPoint: bigNumAsInt,
      lastRewardTime: bigNumAsInt,
    })
  )({
    ...poolInfo,
    poolId,
    lpAddress,
    lpDecimalPlaces: 6,
  }) as PoolInfo;
};