require("dotenv").config();

const fs = require("fs");
const { REST } = require("@discordjs/rest");
const { Routes } = require("discord-api-types/v9")
const {Client, Intents, Collection} = require("discord.js");

const client = new Client({intents: [
    Intents.FLAGS.GUILDS,
    Intents.FLAGS.GUILD_MESSAGES,
    Intents.FLAGS.GUILD_MEMBERS,
    Intents.FLAGS.GUILD_PRESENCES
]});

const commandFiles = fs.readdirSync("./commands").filter(file => file.endsWith(".js"));

const commands = [];

client.commands = new Collection();

for (const file of commandFiles) {
    const command = require(`./commands/${file}`);
    commands.push(command.data.toJSON());
    client.commands.set(command.data.name, command);
}

client.once("ready", () => {
    console.log("Bot started.");

    const CLIENT_ID = client.user.id;
    const rest = new REST({
        version: 9
    }).setToken(process.env.TOKEN);

    (async () => {
        try {
            console.log("Registering commands...");
            if(process.env.ENV === "production") {
                await rest.put(Routes.applicationCommands(CLIENT_ID), {body: commands });
                console.log("Global commands registered");
            } else {
                await rest.put(Routes.applicationGuildCommands(CLIENT_ID, process.env.GUILD_ID), {body: commands });
                console.log("Local commands registered");
            }
        } catch (err){
            if (err) console.log(err);
        }
    })();
});

client.on("interactionCreate", async interaction => {
    if (!interaction.isCommand()) return;

    const command = client.commands.get(interaction.commandName);

    if (!command) return;

    try {
        await command.execute(interaction);
    } catch (err) {
        if (err) console.log(err);
        await interaction.reply({
            content: "An error occured processing the command",
            ephemeral: true
        });
    }
});

client.login(process.env.TOKEN);