const puppeteer = require('puppeteer')
const items = require('./items')
const output = require('./output');

(async () => {
  const browser = await puppeteer.launch({ executablePath: 'chromium-browser' })
  const page = await browser.newPage()
  await page.setDefaultNavigationTimeout(0)

  for (const item of items) {
    console.log(`Looking at ${item.name}`)

    let partsPrice = 0
    for (const part of item.parts) {
      partsPrice += await part.getPrice(page)
    }

    const setPrice = await item.set.getPrice(page)
    if (partsPrice < setPrice) {
      output.addLine(`${item.name} prime: ${partsPrice}/${setPrice} выгода ${setPrice - partsPrice}`)
    }
  }

  await browser.close()
  output.submit()
})()