const logger = require(__dirname + '/../logger');
const db = require('quick.db');
const ms = require('ms');
const { MessageEmbed } = require('discord.js');
const { SlashCommandBuilder } = require('@discordjs/builders');

module.exports = {
    data: new SlashCommandBuilder()
        .setName('giveaway')
        .setDescription('Verwalte Giveaways')
        .addSubcommand(subcommand =>
            subcommand
                .setName('start')
                .setDescription('Starte ein Giveaway')
                .addStringOption(option =>
                    option.setName('price')
                        .setDescription('Preis für das Giveaway')
                        .setRequired(true))
                .addIntegerOption(option =>
                    option.setName('winners')
                        .setDescription('Wie viele User das Giveaway gewinnen können')
                        .setRequired(true))
                .addStringOption(option =>
                    option.setName('duration')
                        .setDescription('Wie lange das Giveaway gehen soll(z.B.: 3d1m für 3 Tage 1 Minute)')
                        .setRequired(true))
                .addStringOption(option =>
                    option.setName('requirements')
                        .setDescription('Was User tun müssen um das Giveaway zu gewinnen'))
                .addUserOption(option =>
                    option.setName('sponsor')
                        .setDescription('Den Sponsor des Giveaways, bei keinem Input bist du selber der Sponsor'))
                .addRoleOption(option =>
                    option.setName('ping')
                        .setDescription('Optionaler Ping bei der Message'))
                .addChannelOption(option =>
                    option.setName('channel')
                        .setDescription('Channel für das Giveaway, bei keinem Input wird der aktuelle Channel genommen')))
        .addSubcommand(subcommand =>
            subcommand
                .setName('reroll')
                .setDescription('Lose ein Giveaway neu aus')
                .addStringOption(option =>
                    option.setName('messageID')
                        .setDescription('ID der Message')
                        .setRequired(true))
                .addIntegerOption(option =>
                    option.setName('winners')
                        .setDescription('Wie viele Gewinner neu ausgelost werden sollen')
                        .setRequired(true))),
    async execute(interaction) {
        console.log(interaction.options.getSubcommand())
        const NoPermEmbed = new MessageEmbed()
            .setColor('#f05656')
            .setTitle('Error')
            .setDescription('Du hast nicht die Rechte Giveaways zu erstellen/bearbeiten')
            .setTimestamp();
        const toLowWinnersEmbed = new MessageEmbed()
            .setColor('#f05656')
            .setTitle('Error')
            .setDescription('Du hast nicht die Rechte Giveaways zu erstellen/bearbeiten')
            .setTimestamp();
        const InvalidTimeEmbed = new MessageEmbed()
            .setColor('#f05656')
            .setTitle('Error')
            .setDescription('Wir konnten das Datum nicht ermitteln. Bitte überprüfe deinen Input.')
            .setTimestamp();

        if (!interaction.member.permissions.has('ADMINISTRATOR') && !interaction.member.roles.cache.has('822785561819217930')) return interaction.reply({ embeds: [NoPermEmbed], ephemeral: true });

        const prize = interaction.options.getString('price');
        let time = ms(interaction.options.getString('duration'));
        let sponsor = interaction.options.getUser('sponsor');
        let channel = interaction.options.getChannel('channel');
        const winners = interaction.options.getInteger('winners');
        let requirements = interaction.options.getString('requirements');
        const ping = interaction.options.getRole('ping');

        if (!time) return interaction.reply({ embeds: [InvalidTimeEmbed], ephemeral: true });

        if (winners <= 0) return interaction.reply({ embeds: [toLowWinnersEmbed], ephemeral: true });

        if (!requirements) requirements = 'Keine Anforderungen!';

        if (!channel) channel = interaction.channel;

        if (!sponsor) sponsor = interaction.member;

        let pingstring = 'Neues Giveaway'
        if(ping) pingstring = `${ping} Neues Giveaway`

        time = Date.now() + time;

        const unixtime = Math.round(time / 1000);

        const giveawayEmbed = new MessageEmbed()
            .setColor('#56f067')
            .setTitle('<a:tada_animated:944275577316196382> Neues Giveaway <a:tada_animated:944275577316196382>')
            .setDescription('Reagiere mit :gift: um am Giveaway teilzunehmen.\n**Wenn du gewinnst und die unten stehenden Anforderungen NICHT erfüllst, bekommst du einen <@&892113387197198376>**')
            .addField('Preis', `**${prize}**`)
            .addField('Sponsor', `Dises Giveaway wurde von ${sponsor} gesponsert! Bedankt euch in <#820711921358733357>!`, true)
            .addField('Endet', `<t:${unixtime}:R>`, true)
            .addField('Gewinner', `${winners} Gewinner`, true)
            .addField('Anforderungen', requirements, false)
            .setTimestamp();

        channel.send({ content: pingstring , embeds: [giveawayEmbed] }).then(message => {
            message.react('🎁');

            db.set(`giveaways.${message.id}`, {
                'endsAtTimestamp' : time,
                'channel' : channel.id,
                'message' : message.id,
                'ended' : false,
                'users' : [],
                'winners' : winners,
                'prize' : prize,
                'req' : requirements,
            });

        });
        logger.info(`${interaction.member.displayName} hat ein Giveaway gestartet`);

        interaction.reply({ content: `Giveaway erstellt in ${channel}`, ephemeral: true });
    },
};