const client = global.discord_client
const pool = global.db_pool;

const execute = async (interaction) => {
	var robloxID = interaction.options.getNumber("roblox-id") || null;
	const discordID = interaction.options.getUser("discord-id")?.id || null;
	if (!robloxID && !discordID) return interaction.reply({ content: "You must provide a Roblox ID or Discord ID", ephemeral: true });

	// If both robloxID and discordID are provided, we can't continue
	if (robloxID && discordID) return interaction.reply({ content: "You can't provide both a Roblox ID and Discord ID", ephemeral: true });

	// If discordID is provided, we need to find the robloxID
	if (discordID) {
		const [row] = await pool.query('SELECT * FROM users WHERE discordId = ?', [discordID]);
		if (!row) return interaction.reply({ content: "User not found", ephemeral: true });
		robloxID = row.robloxId;
	}
	
	// Check if the user exists
	const [user] = await pool.query('SELECT * FROM users WHERE robloxId = ?', [robloxID]);
	if (!user) return interaction.reply({ content: "User not found", ephemeral: true });

	const productName = interaction.options.getString("product-name");
	// try catch try and find the product based on partial product name, parse everything in uppercase to make things easier
	const [product] = await pool.query('SELECT * FROM products WHERE UPPER(name) LIKE ?', [`%${productName.toUpperCase()}%`]);
	if (!product) return interaction.reply({ content: "Product not found", ephemeral: true });
	// Check if the user already owns the product
	const [purchase] = await pool.query('SELECT * FROM purchases WHERE robloxId = ? AND productId = ?', [robloxID, product.id]);
	if (!purchase) return interaction.reply({ content: "User doesn't own product", ephemeral: true });

	// Remove purchase from database
	await pool.query('DELETE FROM purchases WHERE robloxId = ? AND productId = ?', [robloxID, product.id]);
	return interaction.reply({ content: `Removed \`${product.name}\` from ${robloxID}`, ephemeral: true });
};

module.exports = { execute }