const request = require("request");
const config = require("../config.json");
const Discord = require("discord.js");

let dateOptions = {
  weekday: "short",
  year: "numeric",
  month: "long",
  day: "numeric",
  hour: "numeric",
  minute: "numeric",
  timeZone: config.timezone
};

function titleCase(title) {
  if (title.length > 0) {
    return title.charAt(0).toUpperCase() + title.slice(1);
  }
  return;
}

function getLocationInfo(callsign, message) {
  request.get(
    `https://api.aprs.fi/api/get?name=${callsign}&what=loc&apikey=${
      config.aprs_token
    }&format=json`,
    function(error, res, body) {
      if (error) {
        console.log(error);
        return;
      }
      let data = JSON.parse(body);
      if (data.found === 0) {
        message.channel.send(
          "Sorry, I couldn't find that. Please check the call sign and try again."
        );
        return;
      } else {
        let lat = data.entries[0].lat;
        let lng = data.entries[0].lng;
        let altitude = data.entries[0].altitude
          ? `${data.entries[0].altitude}m (${Math.round(
              data.entries[0].altitude * 3.28084
            )}ft)`
          : "Not available";
        let coords = `${lat},${lng}`;
        let timeUpdated = new Date(data.entries[0].time * 1000);
        let miniMapUrl = `https://maps.googleapis.com/maps/api/staticmap?center=${coords}&zoom=13&size=600x300&maptype=roadmap&markers=color:blue|${coords}&key=${
          config.gmaps_token
        }`;
        let locationEmbed = new Discord.RichEmbed()
          .setColor(config.embed_color)
          .setAuthor("APRS Bot")
          .addField("Coordinates", coords)
          .addField("Altitude", altitude)
          .addField("Time", timeUpdated.toLocaleString("en-US", dateOptions))
          .addField(
            "Gmaps",
            `https://www.google.com/maps/search/?api=1&query=${coords}`
          )
          .setImage(miniMapUrl)
          .setTimestamp()
          .setFooter("Data sourced from https://aprs.fi/");
        message.channel.send({ embed: locationEmbed });
        return;
      }
    }
  );
}

module.exports = getLocationInfo;