import rp from "request-promise";

export default bot => {
  bot._trigger.set("wttr", new bot.trigger({
    call: /^\.wttr .*/i,
    help: {
      text: "Gets the weather from wttr.in",
      usage: "[b].wttr[/b] [i]<location>[/i]"
    },
    clients: ["irc"],
    f: e => {
      let args = e.message.trim().substring(6);
      let options = {
        url: `http://wttr.in/${encodeURIComponent(args)}`,
        headers: {
          'User-Agent': 'curl/7.43.0',
          'accept-language': 'de-DE,de'
        }
      };
      rp(options).then(body => {
        let origbody = body;
        body = body
          .split("\u001b[38;5;226m").join("\x0308") // yellowlight
          .split("\u001b[38;5;154m").join("\x0303") // green
          .split("\u001b[38;5;118m").join("\x0303") // green
          .split("\u001b[38;5;190m").join("\x0309") // lime
          .split("\u001b[38;5;046m").join("\x0309") // lime
          .split("\u001b[38;5;048m").join("\x0309") // lime
          .split("\u001b[38;5;082m").join("\x0309") // lime
          .split("\u001b[38;5;047m").join("\x0309") // lime
          .split("\u001b[38;5;202m").join("\x0305") // red
          .split("\u001b[38;5;196m").join("\x0305") // red
          .split("\u001b[38;5;220m").join("\x0304") // orange to brown
          .split("\u001b[38;5;214m").join("\x0304") // orange to brown
          .split("\u001b[38;5;208m").join("\x0304") // orange to brown
          .split("\u001b[38;5;240;1m").join("\x0314") // darkgrey
          .split("\u001b[38;5;21;1m").join("\x0302") // blue
          .split("\u001b[38;5;21;25m").join("\x0302") // blue
          .split("\u001b[38;5;111;25m").join("\x0311") // lightblue
          .split("\u001b[38;5;111m").join("\x0311") // lightblue
          .split("\u001b[38;5;251m").join("\x0315") // lightgrey
          .split("\u001b[38;5;021m").join("\x0302") // arschkalt
          .split("\u001b[38;5;051m").join("\x0302") // arschkalt
          .split("\u001b[38;5;049m").join("\x0302") // arschkalt
          .split("\u001b[38;5;255;1m").join("\x0300") // white
          .split("\u001b[38;5;250m").join("\x0F") // yellow to white
          .split("\u001b[1m").join("\x0F") // normalize
          .split("\u001b[0m").join("\x0F") // normalize
          .split("\u000f").join("\x0F") // normalize
          .split("\u001b[38;5;228;5m").join("\x0F") // normalize
          .split("\u26a1").join(" ") // fick emoji
          .split("\n")
        if (origbody.match(/ERROR.*(location|Unbekannter)/i))
          return e.reply(body[0].replace("ERROR: ", ""));
        if (args.trim().match(/^moon/i))
          return e.reply("ob du behindert bist.");
        [body[0], body[2], body[3], body[4], body[5], body[6]].map(e.reply);
      })
      .catch(err => {
        console.log(err);
      });
    }
  }));

  bot._trigger.set("weather", new bot.trigger({
    call: /^(\.|\/)weather .*/i,
    help: {
      text: "Gets the weather from Yahoo weather API",
      usage: "[b].weather[/b] [i]<location>[/i]"
    },
    f: e => {
      const loc = e.message.trim().substring(9);
      const url = `https://query.yahooapis.com/v1/public/yql?format=json&q=`
                + `select * from weather.forecast where u="c" and woeid in`
                + `(select woeid from geo.places(1) where text="${encodeURIComponent(loc)}")`;
      rp(url, { json: true }).then(data => {
        if(!data.query.results)
          return e.reply("Location not found");
        const res = data.query.results.channel;
        const location = res.location;
        const condition = res.item.condition;
        const units = res.units;
        const wind = res.wind;
        e.reply(
            `${location.city}, ${location.region.trim()}, ${location.country}: `
          + `${condition.temp}°${units.temperature} ${condition.text}, `
          + `${[...'↑↗→↘↓↙←↖'][-~(parseInt(wind.direction) / 45) % 8]} ${wind.speed} ${units.speed}`
        );
      })
      .catch(err => {
        console.log(err);
      });
    }
  }));
};