const Discord = require("discord.js");
const Config = require("./config.json");
const Token = require("./token.json");
const Prefix = "1";
const Client = new Discord.Client({disableEveryone: true});
const Cheerio = require('cheerio');
const Request = require('request');

Client.on("ready", () => {
  // This event will run if the Client starts, and logs in, successfully.
  console.log(`Client has started, with ${Client.users.size} users, in ${Client.channels.size} channels of ${Client.guilds.size} guilds.`);
  // Example of changing the Client's playing game to something useful. `Client.user` is what the
  // docs refer to as the "ClientUser".
  Client.user.setActivity(`lapam na ${Client.guilds.size} servers`);
});

Client.on('message', message=>{
  let args = message.content.substring(Prefix.length).split(" ")
  switch(args[0]){
    case 'yo':
    message.channel.send('angelo');
    break;
    case'tolga':
    message.channel.send('https://imgur.com/a/R8ThqyQ')
    break;
  }
})


Client.on('message', message => {

    let args = message.content.substring(Prefix.length).split(" ");

    switch (args[0]) {
        case 'image':
        image(message);

        break;
    }

});

function image(message){

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





    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)]);
    });








}


Client.login(Token.token);