var express = require("express");
var app = express();
app.get("/", (request, response) => {
  response.sendStatus(200);
});
app.listen(process.env.PORT);


const Discord = require("discord.js");
const cheerio = require("cheerio");
const request = require('request');
const ms = require('ms');
const bot = new Discord.Client();
const TOKEN = process.env.TOKEN;
bot.once("ready", () => {
  console.log("Bots Online!");
});

const PREFIX = "`";

bot.on("message", message => {
  let args = message.content.substring(PREFIX.length).split(" ");
  if(!message.content.startsWith(PREFIX)) return

  switch (args[0]) {
    case 'Userinfo':
      const embed = new Discord.RichEmbed()
      .setTitle("User Information")
      .setDescription("Information about yourself.")
      .addField('Users Name', message.author.username)
      .addField('Current Server', message.guild.name)
      .setColor(0xc328db)
      .setThumbnail(message.author.avatarURL)
      .setFooter('Made by Thatguylenin')
      message.channel.send(embed);
    break;

    case'Help':
      const embed2 = new Discord.RichEmbed()
      .setTitle('Currently available Commands')
      .addField('ping', 'Tests if the bot is alive')
      .addField('info', 'Gives info on certain commands, Still a work in progress, prolly insignificant now.')
      .addField('website', 'Our current *useless* website.')
      .addField('If there are any issues with the bot (which there probably will be) Ping Lenin or Error')
      .setColor(0xc328db)
      .setFooter('Made by Thatguylenin', message.author.avatarURL)
      message.channel.send(embed2);
    break;

    case 'mute':
      let person = message.guild.member(message.mentions.users.first() || message.guild.members.get(args[1]))
      if(!person) return message.reply("Couldn't find mentioned user");

      let mainrole = message.guild.roles.find(role => role.name === "Readers");
      let muterole = message.guild.roles.find(role => role.name === "Annoying shit");

      if(!muterole) return message.reply("No mute role");

       let time = args[2];

      if(!time){
        return message.reply("You didnt Specify a time!");
      }
      person.removeRole(mainrole.id);
      person.addRole(muterole.id);

      message.channel.send(`@${person.user.tag} has now been muted for ${ms(ms(time))}`);

      setTimeout(function(){
        person.addRole(mainrole.id)
        person.removeRole(muterole.id);
        message.channel.send(`@${person.user.tag} Has now been unmuted`)
      }, ms(time));

    case 'image':
      image(message);

    case "ping":
      message.reply('Pong!');
      break;

    case 'website':
      message.channel.send('https://magicmushroomscanlations.weebly.com/')
      break;

    case 'help':
      message.channel.send('This is a bot im working on/learning how to do, currently the prefix is "" and there are only 5 commands, Next, info, help, website, and ping. Please be patient as i add more features.')
      break;

    case 'info':
      if (args[1] === 'ping'){
        message.channel.send('This will help tell you if the bot is alive and well');
      }else{
        message.channel.send('Unknown Command')
      }

    case 'info':
      if (args[1] === 'website'){
        message.channel.send('This is our website, we release novels on it but only send updates about our releases there, maybe one day we will have a website');
      }else{
        message.channel.send('Unkown Command')
      }
    break;
  }
});

function image(messages){

  var options = {
    url: "http:results.dogpile.com/serp?qc=images&q=" + "cursed image",
    metho: "GET",
    headers: {
      "Accept": "text/html",
      "User-Agent": "Chrome"
    }
  };

  bot.login(TOKEN);


  request(options, function(error, response, responseBody) {
   if (error) {
     return;
   }

    $ = cheerio.load(responseBody);


    var links = $(".image a.link");

    var urls = new Array(links.length).fill(0).map((v, i) => links.eq(i).attr("href"));

    console.log(urls);

    if (!urls.length) {

      return;
    }

    //Send result
    message.channel.send( urls[Math.floor(Math.random() * urls.length)]);
  });