const request = require('request')
function random(a, b, c, d) {//array -Stole from someone on stack exchange.
    c = a.length; while (c) b = Math.random() * c-- | 0, d = a[c], a[c] = a[b], a[b] = d
}

module.exports.run = (client, msg, args, db, settings, util, lang) => {
    //let msg = message;
    request('https://opentdb.com/api.php?amount=10&type=multiple&encode=url3986', { json: true }, (err, res, body) => {
    //console.log(body.results);
    var array = [
            body.results[0].incorrect_answers[0] + '\n',
            body.results[0].incorrect_answers[1] + '\n',
            body.results[0].incorrect_answers[2] + '\n',
            body.results[0].correct_answer + '\n']

        var place = '';
        random(array)
        msg.channel.send(decodeURIComponent(body.results[0].question) + '\n' + decodeURIComponent(place)).then(mes => {
            //mes.react('🇦')
    .then(() => {mes.react('🇦').then(()=> {if (r.emoji.name == '🇦') {
                if (array[0] == body.results[0].correct_answer + '\n') mes.edit("YOU WIN!")
                else mes.edit("YOU LOSE!")
            }})
        }
    .then(() => {mes.react('🇧').then(()=> {if (r.emoji.name == '🇧') {
            if (array[1] == body.results[0].correct_answer + '\n') mes.edit("YOU WIN!")
            else mes.edit("YOU LOSE!")
            }})
    }
    .then(() => {mes.react('🇨').then(()=> {if (r.emoji.name == '🇨') {
        if (array[2] == body.results[0].correct_answer + '\n') mes.edit("YOU WIN!")
        else mes.edit("YOU LOSE!")
            }})
    }
    .then(() => {mes.react('🇩').then(()=> {if (r.emoji.name == '🇩') {
        if (array[3] == body.results[0].correct_answer + '\n') mes.edit("YOU WIN!")
        else mes.edit("YOU LOSE!")
            }})
    });
            /*const filter = (reaction, user) => reaction.emoji.name == '🇦' || reaction.emoji.name == '🇧' || reaction.emoji.name == '🇨' || reaction.emoji.name == '🇩' && user.id == msg.author.id && console.log(user);
            const collector = mes.createReactionCollector(filter, { time: 25000 });
            collector.on('collect', (r, user) => {
                if (r.emoji.name == '🇦') {
                    if (array[0] == body.results[0].correct_answer + '\n') mes.edit("YOU WIN!")
                    else mes.edit("YOU LOSE!")
                } else if (r.emoji.name == '🇧') {
                    if (array[1] == body.results[0].correct_answer + '\n') mes.edit("YOU WIN!")
                    else mes.edit("YOU LOSE!")
                } else if (r.emoji.name == '🇨') {
                    if (array[2] == body.results[0].correct_answer + '\n') mes.edit("YOU WIN!")
                    else mes.edit("YOU LOSE!")
                } */

}
module.exports.help = {
    name: "trivia"
}