const Discord = require("discord.js");



module.exports.run = async (client, message, ops, args) => {

  var item = "";

    var time;

    var winnerCount;





    if (!message.member.hasPermission("MANAGE_MESSAGES")) return message.channel.send("**Vous n'avez pas la permissions de faire cette commande !** :white_check_mark: '");



    winnerCount = args[0];



    time = args[1];



    item = args.splice(2, args.length).join(' ');


if (!winnerCount) return message.channel.send("**Veuillez préciser combien de gagnant !** :white_check_mark: '");

if (!time) return message.channel.send("**Veuillez préciser le temps !** :white_check_mark: '")

if (!item) return message.channel.send("**Veuillez préciser l'item a gagné !** :white_check_mark: '")

    message.delete();





    var date = new Date().getTime();

    var dateTime = new Date(date + (time * 1000));





    var giveawayEmbed = new Discord.RichEmbed()

        .setTitle("🎉 **GIVEAWAY** 🎉")

        .setFooter(`Fin le: ${dateTime}`)

        .setDescription(`Item: ${item}, Gagnant: ${winnerCount}`);


    var embedSend = await message.channel.send(giveawayEmbed);

    embedSend.react("🎉");





    setTimeout(function () {





        var random = 0;

        var winners = [];

        var inList = false;




        var peopleReacted =embedSend.reactions.get("🎉").members.array();





        for (var i = 0; i < peopleReacted.length; i++) {

            if (peopleReacted[i].id == bot.user.id) {

                peopleReacted.splice(i, 1);

                continue;

            }

        }





        if (peopleReacted.length == 0) {

            return message.channel.send("**Personne n'a gagné alors le bot gagne !**");

        }





        if (peopleReacted.length < winnerCount) {

            return message.channel.send("**Personne a participé au giveway, aucun gagnant !**");

        }





        for (var i = 0; i < winnerCount; i++) {



            inList = false;




            random = Math.floor(Math.random() *peopleReacted.length);





            for (var y = 0; y < winners.length; y++) {



                if (winners[y] == peopleReacted[random]) {

                    i--;


                    inList = true;

                    break;

                }

            }





            if (!inList) {

                winners.push(peopleReacted[random]);

            }



        }





        for (var i = 0; i < winners.length; i++) {

            message.channel.send("**Bravo " + winners[i] + ` tu a gagné __${item}__ !**`);

        }



    }, 1000 * time);





}



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