const {formatTime} = require("../lib/utils.js");

const GUILD_ID = "300436792916836352";
const THREAD_ID = "1054106209273253888";
const MESSAGE_ID = "1054109813132509245";

async function updateNowPlaying() {
  let playing;
  try {
    playing = await fetch("https://anonradio.net/playing").then((res) =>
      res.text()
    );
  } catch (err) {
    try {
      playing = await fetch("http://anonradio.net/playing").then((res) =>
        res.text()
      );
    } catch (err) {
      //
    }
  }
  let schedule;
  try {
    schedule = await fetch("https://anonradio.net/schedule/").then((res) =>
      res.text()
    );
  } catch (err) {
    try {
      schedule = await fetch("http://anonradio.net/schedule/").then((res) =>
        res.text()
      );
    } catch (err) {
      //
    }
  }

  if (!playing || !schedule) return;

  let lines = schedule.split("\n");
  lines = lines.slice(4, lines.length - 2);
  const line = lines[0];

  const [_, _time, id, name] = line.match(/^(.{3,4} .{4})\s+(.+?) {2}(.+?)$/);

  const liveNow = {name: "ident", id: "aNONradio"};

  if (name.includes("<- Live NOW")) {
    liveNow.id = id;
    liveNow.name = name.replace("<- Live NOW", "").trim();
  }

  let title = "";
  let subtitle = "";

  if (playing.includes("listeners with a daily peak of")) {
    title = `${liveNow.name} (\`${liveNow.id}\`)`;
    subtitle = playing;
  } else {
    const [_, current, peakDay, peakMonth, dj, metadata] = playing.match(
      /\[(\d+)\/(\d+)\/(\d+)\] \((.+?)\): (.+)/
    );

    if (
      metadata == "https://archives.anonradio.net" ||
      liveNow.name == "Synth Battle Royale"
    ) {
      title = `${liveNow.name} (\`${dj}\`)`;
    } else {
      title = `${metadata} (\`${dj}\`)`;
    }
    subtitle = `${current} listening with a daily peak of ${peakDay} and ${peakMonth} peak for the month.`;
  }

  let openmicTime = "";
  if (liveNow.id == "openmic") {
    try {
      const icecast = await fetch("http://anonradio.net:8010/status-json.xsl")
        .then((res) => res.text())
        .then((data) =>
          JSON.parse(data.replace(/"title": - ,/g, '"title":" - ",'))
        );
      const streamData = icecast.icestats.source.find(
        (src) => src.listenurl == "http://anonradio.net:8010/openmic"
      );
      if (streamData && streamData.stream_start_iso8601) {
        const startTime = new Date(streamData.stream_start_iso8601).getTime();
        openmicTime = `-\\*- OpenMIC DJ has been streaming for ${formatTime(
          Date.now() - startTime
        )} -\\*-\n`;
      }
    } catch (err) {
      //
    }
  }

  const content = `${title}\n${subtitle}\n${openmicTime}`.trim();
  const thread = hf.bot.guilds.get(GUILD_ID).threads.get(THREAD_ID);
  const msg = await thread.getMessage(MESSAGE_ID);
  if (msg.content !== content) {
    thread.editMessage(MESSAGE_ID, {content});
  }
}

hf.timer.add("anonradio", updateNowPlaying, 2000);