const { SlashCommandBuilder, InteractionContextType, ApplicationIntegrationType } = require("discord.js");
const BaseCommand = require("../../base/BaseCommand"),
	md5 = require("md5");

class Lovecalc extends BaseCommand {
	/**
	 *
	 * @param {import("../base/Client")} client
	 */
	constructor(client) {
		super({
			command: new SlashCommandBuilder()
				.setName("lovecalc")
				.setDescription(client.translate("fun/lovecalc:DESCRIPTION"))
				.setDescriptionLocalizations({
					uk: client.translate("fun/lovecalc:DESCRIPTION", null, "uk-UA"),
					ru: client.translate("fun/lovecalc:DESCRIPTION", null, "ru-RU"),
				})
				.setIntegrationTypes([ApplicationIntegrationType.GuildInstall])
				.setContexts([InteractionContextType.Guild])
				.addUserOption(option =>
					option
						.setName("first_member")
						.setDescription(client.translate("common:USER"))
						.setDescriptionLocalizations({
							uk: client.translate("common:USER", null, "uk-UA"),
							ru: client.translate("common:USER", null, "ru-RU"),
						})
						.setRequired(true),
				)
				.addUserOption(option =>
					option
						.setName("second_member")
						.setDescription(client.translate("common:USER"))
						.setDescriptionLocalizations({
							uk: client.translate("common:USER", null, "uk-UA"),
							ru: client.translate("common:USER", null, "ru-RU"),
						}),
				),
			dirname: __dirname,
			ownerOnly: false,
		});
	}

	/**
	 *
	 * @param {import("../../base/Client")} client
	 * @param {import("discord.js").ChatInputCommandInteraction} interaction
	 */
	async execute(client, interaction) {
		const firstMember = interaction.options.getMember("first_member"),
			secondMember = interaction.options.getMember("second_member") || interaction.member;

		const members = [firstMember, secondMember].sort((a, b) => parseInt(a.id, 10) - parseInt(b.id, 10)),
			hash = md5(`${members[0].id}${members[1].user.username}${members[0].user.username}${members[1].id}`);

		const string = hash
			.split("")
			.filter(e => !isNaN(e))
			.join("");
		const percent = parseInt(string.slice(0, 2), 10);

		const embed = client.embed({
			author: {
				name: `❤️ ${interaction.translate("fun/lovecalc:DESCRIPTION")}`,
			},
			description: interaction.translate("fun/lovecalc:CONTENT", {
				percent,
				firstMember: firstMember.user.toString(),
				secondMember: secondMember.user.toString(),
			}),
		});

		interaction.reply({
			embeds: [embed],
		});
	}
}

module.exports = Lovecalc;