const { restClient } = require("@polygon.io/client-js");
const rest = restClient("rt65BvAyd7yr219qQ7M9pHIe7qosYdwl");


const getOpenPrice = async (ticker) => {
  if (ticker === 'GOOG') {
    return 1000
  }

  if (ticker === 'AAPL') {
    return 2000
  }

  throw new Error('Ticker not found')
}

const getOpenPriceFromAPI = async (ticker) => {
  try {
    const result = await rest.stocks.dailyOpenClose(ticker, "2023-01-09");
    console.log(result);
    return result.open;
  } catch (error) {
    console.error(error)
    return 0
  }
}

const getExpensiveStockFinal = async () => {
  console.log("============ START ===========")
  // Problem Decomposition
  // 1. Define Names of Stocks to pull
  const ticker1 = '  GOOG    '
  const formattedTicker1 = ticker1.trim()
  
  const ticker2 = '     AAPL      '
  const formattedTicker2 = ticker2.trim()

  // 2. Pull the stock information from the API
  // const ticker1OpenPrice = await getOpenPrice(formattedTicker1)
  // const ticker2OpenPrice = await getOpenPrice(formattedTicker2)
  const ticker1OpenPrice = await getOpenPriceFromAPI(formattedTicker1)
  const ticker2OpenPrice = await getOpenPriceFromAPI(formattedTicker2)

  // 3. Display Retrieved Prices
  console.log(`The open price of ${formattedTicker1} is ${ticker1OpenPrice}`)
  console.log(`The open price of ${formattedTicker2} is ${ticker2OpenPrice}`)

  // 4. Compare Stocks and Output Result
  if (ticker1OpenPrice > ticker2OpenPrice) {
    console.log(`${formattedTicker1} is more expensive than ${formattedTicker2}`)
  } else if (ticker1OpenPrice < ticker2OpenPrice) {
    console.log(`${formattedTicker2} is more expensive than ${formattedTicker1}`)
  } else {
    console.log(`${formattedTicker1} and ${formattedTicker2} are the same price`)
  }

  console.log("============ END ===========")
}

getExpensiveStockFinal()