const { SlashCommandBuilder } = require('@discordjs/builders');

module.exports = {
	data: new SlashCommandBuilder()
		.setName('roll')
		.setDescription('Roll the dice, seal your fate.')
        .addStringOption(option =>
            option.setName('dice')
                .setDescription('*ex: /roll 1d6 - max 100 faces - max 15 dés')
                .setRequired(true)
        ),
	async execute(interaction) {
        const option = interaction.options.get('dice');
        const regex = /^([0-9]){1,}([dD])([0-9]{1,})$/;
        if(!option.value.match(regex)){
            await interaction.reply({content: 'Veuillez entrer le bon format - *ex: 1d6*', ephemeral: true});
            return;
        }

        const args = option.value.split(/[dD]/);
        const num = parseInt(args[0]);
        const dice = parseInt(args[1]);

        if(num < 1 || num > 15){
            await interaction.reply({content: 'Veuillez entrer un nombre de dé compris entre 1 et 15 - *ex: 1d6*', ephemeral: true});
            return;
        }

        if(dice < 1 || dice > 100){
            await interaction.reply({content: 'Veuillez entrer un nombre de dé compris entre 1 et 15 - *ex: 1d6*', ephemeral: true});
            return;
        }

        var reply = num + " dés de " + dice + " faces lancés :\t";
        var total = 0;
        var dices = ""

        for(var i = 0; i < num; i++){
            var roll = 1 + Math.floor(Math.random() * (dice));
            total += roll;
            dices += " 🎲 **" + roll + "** ";
        }

        reply += "*total de* **" + total + "**\n" + dices;

		await interaction.reply(reply);
	},
};