import type { Arguments, CommandBuilder } from "yargs";
import * as anchor from "@project-serum/anchor";
import fs from "fs";
import { Keypair, LAMPORTS_PER_SOL, Transaction } from "@solana/web3.js";
import { Rain } from "@rainfi/rain";

export const command = "get_loans_from_lender";
export const desc = "Get all loans from a lender";

type Options = {
  details?: string
  address:string
  network: string
}

export const builder: CommandBuilder<Options> = (yargs) => {
  return yargs
  .options({
    'details': {
      describe: 'Show details',
      default: 0,
      demandOption: false
    },
    'address': {
      describe: 'The address to get the loans as lender from',
      demandOption: true,
    },
    'n': {
      alias: 'network',
      describe: 'Network to use',
      default: 'https://api.mainnet-beta.solana.com',
      demandOption: false
    }
  })
  }

export const handler = async (argv: Arguments<Options>): Promise<void> => {

  const { details, address, network } = argv

  const connection = new anchor.web3.Connection(network);
  const rain = new Rain()

  console.log("[i] - Using RPC:", network);
  console.log("[i] - Using program:", rain.PUBKEY.toBase58());
  console.log("[i] - Get Loans as Lender for :", address);


  const loans = await rain.utils.getLoansFromLender(connection, address)

  if (details) {
    console.log(loans)
  } else {
    const lighter = loans.map(x => {
      return {
        ...x
      }
    })
    console.log(lighter)
  }
};