import fetch from 'node-fetch';
import { promises as fs } from 'fs';
const eventFiles = process.argv.slice(3);

const later = (delay, value) =>
  new Promise((resolve) => setTimeout(resolve, delay, value));

const unix = (a) => parseInt(new Date(a).valueOf() / 1000, 10);
const token =
  '831411806230c7e950c4eeb226499ef92bb6bdc4157797929a0e16d133dc13a8';

const hostname = 'https://dansbart.no';
// const hostname = 'http://localhost:3333';
const get_city = (event) => {
  let trondheim =
    event.event_place?.city?.id === '110429825645017' ||
    event.place?.city?.id === '110429825645017';

  if (trondheim) {
    return 'Trondheim, Norway';
  }

  let city = event.event_place?.city?.name ?? null;

  if (city === null) {
    city = event.event_place?.city?.contextual_name ?? null;
  }

  if (city === null) {
    city = event.place?.city?.name ?? null;
  }

  if (city === null) {
    city = event.place?.city?.contextual_name ?? null;
  }

  if (city !== null) {
    return city;
  }

  return 'Trondheim, Norway';
};

const get_place = (event) => {
  let place, address, page;

  address =
    event.event_place?.__typename === 'FreeformPlace' ||
    event.place?.__typename === 'FreeformPlace';
  page =
    event.event_place?.__typename === 'Page' ||
    event.place?.__typename === 'Page';

  if (address) {
    place = event?.event_place?.contextual_name ?? null;
    if (place === null) {
      place = event?.place?.contextual_name ?? null;
    }
    if (place == null) {
      place = '';
    }
  } else if (page) {
    place = event?.event_place?.name ?? null;
    if (place === null) {
      place = event?.place?.name ?? null;
    }
    if (place === null) {
      place = event?.event_place?.contextual_name ?? null;
    }
    if (place === null) {
      place = event?.place?.contextual_name ?? null;
    }
    if (place == null) {
      place == '';
    }
  } else {
    place = '';
  }
  if (place == null) {
    place = '';
  }
  return place;
};

const sleep = (ms) => new Promise((res) => setTimeout(res, ms));
const headers = { 'Content-Type': 'application/json' };

(async () => {
  const root = '/home/zalox/src/acne/lib/derma';
  let requests = [];
  const promises = eventFiles.map(async (filename) => {
    const path = `${root}/${filename}`;
    const file_content = await fs.readFile(path, { encoding: 'utf-8' });
    const j = JSON.parse(file_content);
    for (let i = 0; i < j.length; i++) {
      let event = j[i];
      const payload = {
        canceled: false,
        end: -1,
        start: unix(new Date(event.time_range.start)),
        draft: false,
        facebook_id: event.id,
        host: get_place(event),
        location: get_city(event),
        name: event.name ?? 'NAME_MISSING',
        ticket_url: event.event_buy_ticket_url ?? ''
      };
      requests.push(payload);
    }
  });
  await Promise.all(promises);

  for (let i = 0; i < requests.length; i++) {
    let event = requests[i];
    let search = await fetch(
      `${hostname}/search/events/?facebook_id=${event.facebook_id}&token=${token}`
    );
    if (!search.ok) {
      console.error(118, 'search not ok');
      console.error(119, await search.text());
      await sleep(1000);
      continue;
    }
    search = await search.json();
    let update = search.length === 1;
    let res;
    if (update) {
      let old_event = search[0];
      event.id = old_event.id;
      if (old_event.ticket_url.length > 0 && event.ticket_url.length == 0) {
        delete event.ticket_url;
      }
      res = await fetch(`${hostname}/events/${event.id}/?token=${token}`, {
        method: 'PATCH',
        body: JSON.stringify(event),
        headers
      });
      console.error(137, 'Updated');
    } else {
      res = await fetch(`${hostname}/events/?token=${token}`, {
        method: 'POST',
        body: JSON.stringify(event),
        headers
      });
      let newEvent = await res.text();
      console.error(145, newEvent);
      try {
        const format = (d) => {
          return (
            d.getFullYear() +
            '-' +
            ('0' + (d.getMonth() + 1)).slice(-2) +
            '-' +
            ('0' + d.getDate()).slice(-2) +
            ' ' +
            ('0' + d.getHours()).slice(-2) +
            ':' +
            ('0' + d.getMinutes()).slice(-2)
          );
        };
        newEvent = JSON.parse(newEvent);
        let startTime = `${format(new Date(newEvent.start * 1000))}`;
        let message = `${startTime} ${newEvent.host}: ${newEvent.name}`;
        let s = await fetch(`http://localhost:8080/v2/send`, {
          body: JSON.stringify({
            message,
            number: '+4793478353',
            recipients: ['+4793478353']
          }),
          method: 'POST',
          headers
        });
        console.error(await s.text());
      } catch (e) {
        console.error(e);
      }
    }
    console.error(161, res.status);
  }
})();