const { REST, Routes } = require("discord.js");
const { clientId, guildId, token } = require("./config.json");
const fs = require("node:fs");
const path = require("node:path");

const commands = [];
const commandsPath = path.join(__dirname, "commands");

function getCommandFiles(dir) {
	const entries = fs.readdirSync(dir, { withFileTypes: true });

	for (const entry of entries) {
		const fullPath = path.join(dir, entry.name);

		if (entry.isDirectory()) {
			getCommandFiles(fullPath);
		} else if (entry.isFile() && entry.name.endsWith(".js")) {
			try {
				delete require.cache[require.resolve(fullPath)];
				const command = require(fullPath);

				if ("data" in command && "execute" in command) {
					commands.push(command.data.toJSON());
					console.log(`[LOAD] Loaded command: ${command.data.name} (${fullPath})`);
				} else {
					console.warn(`[WARNING] The command at ${fullPath} is missing a required data or execute property.`);
				}
			} catch (err) {
				console.error(`[ERROR] Failed to load command at ${fullPath}:`, err);
			}
		}
	}
}

getCommandFiles(commandsPath);

const rest = new REST({ version: "10" }).setToken(token);

(async () => {
	try {
		console.log(`Started refreshing ${commands.length} application (/) commands.`);

		const data = await rest.put(
			Routes.applicationGuildCommands(clientId, guildId),
			{ body: commands }
		);

		console.log(`Successfully reloaded ${data.length} application (/) commands.`);
	} catch (error) {
		console.error(error);
	}
})();