const { Events, MessageFlags, Collection } = require('discord.js');

async function safeReply(interaction, content) {
	if (interaction.replied || interaction.deferred) {
		await interaction.editReply(content).catch(() => {
			interaction.followUp({ content, flags: MessageFlags.Ephemeral }).catch(console.error);
		});
	} else {
		await interaction.reply({ content, flags: MessageFlags.Ephemeral }).catch(console.error);
	}
}

module.exports = {
	name: Events.InteractionCreate,
	async execute(interaction) {
		if (interaction.isChatInputCommand()) {
			const command = interaction.client.commands.get(interaction.commandName);
			if (!command) return console.error(`No command matching ${interaction.commandName} found.`);

			const { cooldowns } = interaction.client;
			if (!cooldowns.has(command.data.name)) cooldowns.set(command.data.name, new Collection());

			const now = Date.now();
			const timestamps = cooldowns.get(command.data.name);
			const defaultCooldown = 3;
			const cooldownAmount = (command.cooldown ?? defaultCooldown) * 1000;

			if (timestamps.has(interaction.user.id)) {
				const expirationTime = timestamps.get(interaction.user.id) + cooldownAmount;
				if (now < expirationTime) {
					const expired = Math.round(expirationTime / 1000);
					return interaction.reply({
						content: `Please wait, you are on cooldown for \`${command.data.name}\`. Try again <t:${expired}:R>.`,
						flags: MessageFlags.Ephemeral,
					});
				}
			}

			timestamps.set(interaction.user.id, now);
			setTimeout(() => timestamps.delete(interaction.user.id), cooldownAmount);

			try {
				await command.execute(interaction);
			} catch (error) {
				console.error(error);
				await safeReply(interaction, '❌ There was an error while executing this command!');
			}
		} else if (interaction.isButton()) {
			if (interaction.customId === 'acceptnotifications') {
				const notifiRoleId = '1401849479149391882';
				try {
					if (interaction.member.roles.cache.has(notifiRoleId)) {
						await interaction.reply({ content: 'You already have the notification role!', flags: MessageFlags.Ephemeral });
					} else {
						await interaction.member.roles.add(notifiRoleId);
						await interaction.reply({ content: 'Thank you! Hope to see you soon in my streams!', flags: MessageFlags.Ephemeral });
					}
				} catch (error) {
					console.error(error);
					await interaction.reply({ content: 'Something went wrong', flags: MessageFlags.Ephemeral });
				}
			}
			if (interaction.customId === 'acceptrules') {
				const viewerRoleId = '1401153107601395774';
				try {
					if (interaction.member.roles.cache.has(viewerRoleId)) {
						await interaction.reply({ content: 'You already accepted the rules!', flags: MessageFlags.Ephemeral });
					} else {
						await interaction.member.roles.add(viewerRoleId);
						await interaction.reply({ content: 'Thank you for accepting the rules!', flags: MessageFlags.Ephemeral });
					}
				} catch (error) {
					console.error(error);
					await interaction.reply({ content: 'Something went wrong', flags: MessageFlags.Ephemeral });
				}
			}
		} else if (interaction.isStringSelectMenu()) {
			// handle select menu
		}
	},
};