const client = global.discord_client
const pool = global.db_pool;
const createProdHandler = require('../messageHandlers/create_prod.js');

if (!global.productCreationData) global.productCreationData = {};

const execute = async (interaction) => {
	if (!interaction.guildId) return interaction.reply({ content: "This command can only be used in a server", ephemeral: true });
	console.log("Checking if user is already creating a product");
	if (global.productCreationData[interaction.user.id]) return interaction.reply({ content: "You are already creating a product!", ephemeral: true });
	global.productCreationData[interaction.user.id] = {
		name: interaction.options.getString("name")
	};
	try {
		const productName = global.productCreationData[interaction.user.id].name;
		const productResult = await pool.query(`SELECT * FROM products WHERE UPPER(name) = UPPER(?)`, [productName]);
		if (productResult.length > 0) {
			delete global.productCreationData[interaction.user.id];
			return interaction.reply({ content: "A product with this name already exists!", ephemeral: true });
		}
		console.log("Checking guild hub");
		const guildId = interaction.guildId;
		const hubResult = await pool.query(`SELECT * FROM hubs WHERE discordGuild = ?`, [guildId]);
		if (hubResult.length === 0) {
			console.log("No hub found");
			delete global.productCreationData[interaction.user.id];
			return interaction.reply({ content: "This guild does not have a hub set up!", ephemeral: true });
		}
		console.log("Hub found");
		// Proceed with creation
		await interaction.reply({ ephemeral: true, content: "Getting things ready..." });
		await interaction.user.send({ content: `Creating product: \`${productName}\`` });
		await interaction.user.send({ content: "Please provide a description for the product. Say `cancel` to exit." });
		interaction.editReply({ephemeral: true, content: "Check your DMs!"});
		global.productCreationData[interaction.user.id] = {
			name: productName,
			step: 1,
			hub: hubResult[0].id
		};
		global.dmHandlers[interaction.user.id] = createProdHandler;
	} catch (err) {
		console.error(err);
		delete global.productCreationData[interaction.user.id];
		return interaction.editReply({ content: "An error occurred during the product creation process.", ephemeral: true });
	}
};

module.exports = { execute }