// import {
//   ERC20DetailedInstance,
//   LendingPoolInstance,
//   LendingRateOracleInstance,
//   ATokenInstance,
//   LendingPoolCoreInstance,
// } from '../../utils/typechain-types/truffle-contracts';
// import {getTruffleContractInstance} from '../../utils/truffle/truffle-core-utils';
// import {ContractId} from '../../utils/types';
// import {ReserveData, UserReserveData} from './interfaces';
// import BigNumber from 'bignumber.js';
// import {configuration} from '../actions';
// import {NIL_ADDRESS, ETHEREUM_ADDRESS} from '../../utils/constants';

// export const getReserveData = async (
//   poolInstance: LendingPoolInstance,
//   reserve: string,
//   artifacts: Truffle.Artifacts
// ): Promise<ReserveData> => {
//   const data: any = await poolInstance.getReserveData(reserve);
//   const rateOracle: LendingRateOracleInstance = await getTruffleContractInstance(
//     artifacts,
//     ContractId.LendingRateOracle
//   );

//   const rate = await rateOracle.getMarketBorrowRate(reserve);

//   const isEthReserve = reserve === ETHEREUM_ADDRESS;
//   let symbol = 'ETH';
//   let decimals = new BigNumber(18);
//   if (!isEthReserve) {
//     const contractInstance: ERC20DetailedInstance = await getTruffleContractInstance(
//       artifacts,
//       ContractId.ERC20Detailed,
//       reserve
//     );
//     symbol = await contractInstance.symbol();
//     decimals = new BigNumber(await contractInstance.decimals());
//   }

//   return {
//     totalLiquidity: new BigNumber(data.totalLiquidity),
//     availableLiquidity: new BigNumber(data.availableLiquidity),
//     totalBorrowsStable: new BigNumber(data.totalBorrowsStable),
//     totalBorrowsVariable: new BigNumber(data.totalBorrowsVariable),
//     liquidityRate: new BigNumber(data.liquidityRate),
//     variableBorrowRate: new BigNumber(data.variableBorrowRate),
//     stableBorrowRate: new BigNumber(data.stableBorrowRate),
//     averageStableBorrowRate: new BigNumber(data.averageStableBorrowRate),
//     utilizationRate: new BigNumber(data.utilizationRate),
//     liquidityIndex: new BigNumber(data.liquidityIndex),
//     variableBorrowIndex: new BigNumber(data.variableBorrowIndex),
//     lastUpdateTimestamp: new BigNumber(data.lastUpdateTimestamp),
//     address: reserve,
//     aTokenAddress: data.aTokenAddress,
//     symbol,
//     decimals,
//     marketStableRate: new BigNumber(rate),
//   };
// };

// export const getUserData = async (
//   poolInstance: LendingPoolInstance,
//   coreInstance: LendingPoolCoreInstance,
//   reserve: string,
//   user: string,
//   artifacts: Truffle.Artifacts
// ): Promise<UserReserveData> => {
//   const {web3} = configuration;

//   const [data, aTokenData] = await Promise.all([
//     poolInstance.getUserReserveData(reserve, user),
//     getATokenUserData(reserve, user, coreInstance),
//   ]);

//   const [
//     userIndex,
//     redirectedBalance,
//     principalATokenBalance,
//     redirectionAddressRedirectedBalance,
//     interestRedirectionAddress,
//   ] = aTokenData;

//   let walletBalance;

//   if (reserve === ETHEREUM_ADDRESS) {
//     walletBalance = new BigNumber(await web3.eth.getBalance(user));
//   } else {
//     const reserveInstance: ERC20DetailedInstance = await getTruffleContractInstance(
//       artifacts,
//       ContractId.ERC20Detailed,
//       reserve
//     );
//     walletBalance = new BigNumber(await reserveInstance.balanceOf(user));
//   }

//   const userData : any = data
  
//   return {
//     principalATokenBalance: new BigNumber(principalATokenBalance),
//     interestRedirectionAddress,
//     redirectionAddressRedirectedBalance: new BigNumber(redirectionAddressRedirectedBalance),
//     redirectedBalance: new BigNumber(redirectedBalance),
//     currentATokenUserIndex: new BigNumber(userIndex),
//     currentATokenBalance: new BigNumber(userData.currentATokenBalance),
//     currentBorrowBalance: new BigNumber(userData.currentBorrowBalance),
//     principalBorrowBalance: new BigNumber(userData.principalBorrowBalance),
//     borrowRateMode: userData.borrowRateMode.toString(),
//     borrowRate: new BigNumber(userData.borrowRate),
//     liquidityRate: new BigNumber(userData.liquidityRate),
//     originationFee: new BigNumber(userData.originationFee),
//     variableBorrowIndex: new BigNumber(userData.variableBorrowIndex),
//     lastUpdateTimestamp: new BigNumber(userData.lastUpdateTimestamp),
//     usageAsCollateralEnabled: userData.usageAsCollateralEnabled,
//     walletBalance,
//   };
// };

// export const getReserveAddressFromSymbol = async (symbol: string, artifacts: Truffle.Artifacts) => {
//   if (symbol.toUpperCase() === 'ETH') {
//     return ETHEREUM_ADDRESS;
//   }

//   const contractName: string = 'Mock' + symbol.toUpperCase();

//   const contractInstance: ERC20DetailedInstance = await getTruffleContractInstance(artifacts, <
//     ContractId
//   >contractName);

//   if (!contractInstance) {
//     throw `Could not find instance for contract ${contractName}`;
//   }
//   return contractInstance.address;
// };

// const getATokenUserData = async (
//   reserve: string,
//   user: string,
//   coreInstance: LendingPoolCoreInstance
// ) => {
//   const aTokenAddress: string = await coreInstance.getReserveATokenAddress(reserve);

//   const aTokenInstance: ATokenInstance = await getTruffleContractInstance(
//     artifacts,
//     ContractId.AToken,
//     aTokenAddress
//   );
//   const [
//     userIndex,
//     interestRedirectionAddress,
//     redirectedBalance,
//     principalTokenBalance,
//   ] = await Promise.all([
//     aTokenInstance.getUserIndex(user),
//     aTokenInstance.getInterestRedirectionAddress(user),
//     aTokenInstance.getRedirectedBalance(user),
//     aTokenInstance.principalBalanceOf(user),
//   ]);

//   const redirectionAddressRedirectedBalance =
//     interestRedirectionAddress !== NIL_ADDRESS
//       ? new BigNumber(await aTokenInstance.getRedirectedBalance(interestRedirectionAddress))
//       : new BigNumber('0');

//   return [
//     userIndex.toString(),
//     redirectedBalance.toString(),
//     principalTokenBalance.toString(),
//     redirectionAddressRedirectedBalance.toString(),
//     interestRedirectionAddress,
//   ];
// };