const { parser, url } = require('./cosmotetv.gr.config.js')
const fs = require('fs')
const path = require('path')
const dayjs = require('dayjs')
const utc = require('dayjs/plugin/utc')
const customParseFormat = require('dayjs/plugin/customParseFormat')
const timezone = require('dayjs/plugin/timezone')

dayjs.extend(utc)
dayjs.extend(customParseFormat)
dayjs.extend(timezone)

jest.mock('axios')

const date = dayjs.utc('2024-12-26', 'YYYY-MM-DD').startOf('d')
const channel = { site_id: 'vouli', xmltv_id: 'HellenicParliamentTV.gr' }

it('can generate valid url', () => {
  const startOfDay = dayjs(date).startOf('day').utc().unix()
  const endOfDay = dayjs(date).endOf('day').utc().unix()
  expect(url({ date, channel })).toBe(
    `https://mwapi-prod.cosmotetvott.gr/api/v3.4/epg/listings/el?from=${startOfDay}&to=${endOfDay}&callSigns=${channel.site_id}&endingIncludedInRange=false`
  )
})

it('can parse response', () => {
  const content = fs.readFileSync(path.resolve(__dirname, '__data__/content.json'), 'utf8')
  const result = parser({ date, content }).map(p => {
    p.start = dayjs(p.start).toISOString()
    p.stop = dayjs(p.stop).toISOString()
    return p
  })

  expect(result).toMatchObject([
    {
      title: 'Τι Λέει ο Νόμος',
      description:
        'νημερωτική εκπομπή. Συζήτηση με τους εισηγητές των κομμάτων για το νομοθετικό έργο.',
      category: 'Special',
      image:
        'https://gr-ermou-prod-cache05.static.cdn.cosmotetvott.gr/ote-prod/70/280/040029714812000800_1734415727199.jpg',
      start: '2024-12-26T23:00:00.000Z',
      stop: '2024-12-27T00:00:00.000Z'
    }
  ])
})

it('can handle empty guide', () => {
  const result = parser({
    date,
    channel,
    content: fs.readFileSync(path.resolve(__dirname, '__data__/no_content.json'), 'utf8')
  })
  expect(result).toMatchObject([])
})