const { Modal } = require('@eartharoid/dbf');
const { EmbedBuilder } = require('discord.js');
const ExtendedEmbedBuilder = require('../lib/embed');
const { logTicketEvent } = require('../lib/logging');
const Cryptr = require('cryptr');
const cryptr = new Cryptr(process.env.ENCRYPTION_KEY);

module.exports = class TopicModal extends Modal {
	constructor(client, options) {
		super(client, {
			...options,
			id: 'topic',
		});
	}

	async run(id, interaction) {
		/** @type {import("client")} */
		const client = this.client;

		if (id.edit) {
			await interaction.deferReply({ ephemeral: true });
			const topic = interaction.fields.getTextInputValue('topic');
			const select = {
				createdById: true,
				guild: {
					select: {
						footer: true,
						locale: true,
						successColour: true,
					},
				},
				id: true,
				openingMessageId: true,
				topic: true,
			};
			const original = await client.prisma.ticket.findUnique({
				select,
				where: { id: interaction.channel.id },
			});
			const ticket = await client.prisma.ticket.update({
				data: { topic: topic ? cryptr.encrypt(topic) : null },
				select,
				where: { id: interaction.channel.id },
			});
			const getMessage = client.i18n.getLocale(ticket.guild.locale);

			if (topic) interaction.channel.setTopic(`<@${ticket.createdById}> | ${topic}`);

			const opening = await interaction.channel.messages.fetch(ticket.openingMessageId);
			if (opening && opening.embeds.length >= 2) {
				const embeds = [...opening.embeds];
				embeds[1] = new EmbedBuilder(embeds[1].data)
					.setFields({
						name: getMessage('ticket.opening_message.fields.topic'),
						value: topic,
					});
				await opening.edit({ embeds });
			}

			await interaction.editReply({
				embeds: [
					new ExtendedEmbedBuilder({
						iconURL: interaction.guild.iconURL(),
						text: ticket.guild.footer,
					})
						.setColor(ticket.guild.successColour)
						.setTitle(getMessage('ticket.edited.title'))
						.setDescription(getMessage('ticket.edited.description')),
				],
			});

			/** @param {ticket} ticket */
			const makeDiff = ticket => {
				const diff = {};
				diff[getMessage('ticket.opening_message.fields.topic')] = ticket.topic ? cryptr.decrypt(ticket.topic) : ' ';
				return diff;
			};

			logTicketEvent(this.client, {
				action: 'update',
				diff: {
					original: makeDiff(original),
					updated: makeDiff(ticket),
				},
				target: {
					id: ticket.id,
					name: `<#${ticket.id}>`,
				},
				userId: interaction.user.id,
			});
		} else {
			await this.client.tickets.postQuestions({
				...id,
				interaction,
			});
		}
	}
};