const dayjs = require('dayjs')
const utc = require('dayjs/plugin/utc')
const timezone = require('dayjs/plugin/timezone')
const customParseFormat = require('dayjs/plugin/customParseFormat')

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

module.exports = {
  site: 'dens.tv',
  days: 2,
  url: function ({ channel, date }) {
    return `https://www.dens.tv/tvpage_octo/epgchannel2/${date.format('YYYY-MM-DD')}/${
      channel.site_id
    }`
  },
  parser: function ({ content }) {
    // parsing
    const response = JSON.parse(content)
    const programs = []

    if (
      response.response !== undefined &&
      response.response === 0 &&
      response.data !== undefined &&
      Array.isArray(response.data)
    ) {
      response.data.forEach(item => {
        programs.push({
          title: item.title,
          start: dayjs.tz(item.starttime, 'YYYY-MM-DD HH:mm:ss', 'Asia/Jakarta'),
          stop: dayjs.tz(item.endtime, 'YYYY-MM-DD HH:mm:ss', 'Asia/Jakarta')
        })
      })
    }

    return programs
  },
  async channels() {
    const axios = require('axios')

    const categories = {
      local: 1,
      premium: 2,
      international: 3
    }

    let channels = []
    for (const id_category of Object.values(categories)) {
      const data = await axios
        .get(`https://www.dens.tv/api/dens3/tv/TvChannels/listByCategory`, {
          params: { id_category }
        })
        .then(r => r.data)
        .catch(console.log)

      data.data.contents.forEach(item => {
        channels.push({
          lang: 'id',
          site_id: item.meta.id,
          name: item.meta.title
        })
      })
    }

    return channels
  }
}
