move commands to separate module

src/lib/commands/commands.ts

@@ -0,0 +1,185 @@
+import {
+	AutocompleteInteraction,
+	ChatInputCommandInteraction,
+	EmbedBuilder,
+	SlashCommandBuilder,
+	TextChannel,
+} from "npm:discord.js";
+
+import { Storage } from "../storage.ts";
+import { _1d, _1min, Channel, collect, days_to_ms, log_from, trimmed } from "../utils.ts";
+
+const log = log_from(import.meta);
+
+export function declare_commands(subjects: Set<string>) {
+	const subjects_as_choices = [...subjects.values()].map((name) => ({ name, value: name }));
+	const devoir_command = new SlashCommandBuilder()
+		.setName("devoir")
+		.setDescription("Manipuler les devoirs à effectuer.")
+		.addSubcommand((command) =>
+			command.setName("ajouter")
+				.setDescription("Ajouter un nouveau devoir à effectuer.")
+				.addStringOption((option) =>
+					option.setName("matière")
+						.setDescription("Matière du devoir à effectuer.")
+						.addChoices(...subjects_as_choices)
+						.setRequired(true)
+				)
+				.addNumberOption((option) =>
+					option.setName("jours")
+						.setMinValue(0)
+						.setDescription("Nombre de jours avant la date du rendu.")
+						.setRequired(true)
+				)
+				.addStringOption((option) =>
+					option.setName("description")
+						.setDescription("Description du devoir à effectuer.")
+						.setRequired(true)
+				)
+		).addSubcommand((command) =>
+			command.setName("retirer")
+				.setDescription("Retirer un devoir.")
+				.addStringOption((option) =>
+					option.setName("devoir")
+						.setDescription("Devoir à retirer.")
+						.setAutocomplete(true)
+						.setRequired(true)
+				)
+		).addSubcommand((command) =>
+			command.setName("éditer")
+				.setDescription("Éditer un devoir.")
+				.addStringOption((option) =>
+					option.setName("devoir")
+						.setDescription("Devoir à éditer.")
+						.setAutocomplete(true)
+						.setRequired(true)
+				)
+				.addStringOption((option) =>
+					option.setName("matière")
+						.setDescription("Nouvelle matière.")
+						.addChoices(...subjects_as_choices)
+						.setRequired(false)
+				)
+				.addNumberOption((option) =>
+					option.setName("jours")
+						.setMinValue(0)
+						.setDescription("Nouveau nombre de jours avant la date du rendu.")
+						.setRequired(false)
+				)
+				.addStringOption((option) =>
+					option.setName("description")
+						.setDescription("Nouvelle description.")
+						.setRequired(false)
+				)
+		);
+	const adm_command = new SlashCommandBuilder().setName("adm")
+		.setDescription("Commandes d'administration.")
+		.addSubcommand((command) =>
+			command.setName("ajouter-feed")
+				.setDescription("Ajoute un salon comme feed de notifications.")
+				.addChannelOption((option) =>
+					option.setName("salon")
+						.setDescription("Salon du nouveau feed.")
+						.setRequired(true)
+				)
+		);
+	return [devoir_command, adm_command];
+}
+
+export async function handle_command(
+	interaction: ChatInputCommandInteraction,
+	storage: Storage,
+	update_display: Channel,
+) {
+	log("Received command", interaction.commandName);
+	if (interaction.commandName === "devoir") {
+		const subcommand = interaction.options.getSubcommand(true);
+		if (subcommand === "ajouter") {
+			const subject = interaction.options.getString("matière", true);
+			const days = interaction.options.getNumber("jours", true);
+			const description = interaction.options.getString("description", true);
+			const date = Date.now() + days_to_ms(days);
+			const { id } = await storage.devoirs.add({ date, description, subject });
+			const embed = new EmbedBuilder()
+				.setTitle("`🌟` Ajouté")
+				.setDescription(`Nouveau devoir ajouté avec succès.`)
+				.setFooter({ text: `(devoir id:${id})` });
+			await interaction.reply({ embeds: [embed], ephemeral: true });
+			update_display.send();
+			return;
+		}
+		if (subcommand === "retirer") {
+			const id = interaction.options.getString("devoir", true);
+			await storage.devoirs.delete({ id });
+			const embed = new EmbedBuilder()
+				.setTitle("`🗑️` Retiré")
+				.setDescription(`Devoir supprimé avec succès.`)
+				.setFooter({ text: `(devoir id:${id})` });
+			await interaction.reply({ embeds: [embed], ephemeral: true });
+			update_display.send();
+			return;
+		}
+		if (subcommand === "éditer") {
+			const id = interaction.options.getString("devoir", true);
+			const subject = interaction.options.getString("matière", false);
+			if (subject !== null) storage.devoirs.update({ id }, (d) => d.subject = subject);
+			const description = interaction.options.getString("description", false);
+			if (description !== null) storage.devoirs.update({ id }, (d) => d.description = description);
+			const days = interaction.options.getNumber("jours", false);
+			if (days !== null) storage.devoirs.update({ id }, (d) => d.date = Date.now() + days_to_ms(days));
+			const embed = new EmbedBuilder()
+				.setTitle("`🔧` Édité")
+				.setDescription(`Devoir mis à jour avec succès.`)
+				.setFooter({ text: `(devoir id:${id})` });
+			await interaction.reply({ embeds: [embed], ephemeral: true });
+			update_display.send();
+			return;
+		}
+		return log("Unknown devoir sub command", subcommand);
+	}
+	if (interaction.commandName === "adm") {
+		const subcommand = interaction.options.getSubcommand(true);
+		if (subcommand === "ajouter-feed") {
+			const channel = interaction.options.getChannel("salon", true);
+			const is_text_channel = channel instanceof TextChannel;
+			if (!is_text_channel) {
+				await interaction.reply("Channel must be text.");
+				return;
+			}
+			const board_message = await channel.send("[board]");
+			const feed_id = await storage.feeds.add({
+				channel_id: channel.id,
+				board_message_id: board_message.id,
+				notification_ids: new Set(),
+			});
+			await interaction.reply("Added feed " + feed_id.id);
+		}
+		return log("Unknown adm sub command", subcommand);
+	}
+	log("Unknown command", interaction.commandName);
+}
+
+export async function handle_autocomplete(interaction: AutocompleteInteraction, storage: Storage) {
+	log("Auto completing.");
+	if (interaction.commandName === "devoir") {
+		const subcommand = interaction.options.getSubcommand(true);
+		if (subcommand === "retirer") {
+			const devoirs = await collect(storage.devoirs.list());
+			const mapped = devoirs.map(([{ id }, value]) => ({
+				name: trimmed(`[${value.subject}] ${value.description}`, 100),
+				value: id,
+			}));
+			return await interaction.respond(mapped);
+		}
+		if (subcommand === "éditer") {
+			const devoirs = await collect(storage.devoirs.list());
+			const mapped = devoirs.map(([{ id }, value]) => ({
+				name: trimmed(`[${value.subject}] ${value.description}`, 100),
+				value: id,
+			}));
+			return await interaction.respond(mapped);
+		}
+		return log("Unknown devoir sub command", subcommand);
+	}
+	log("Unknown command", interaction.commandName);
+}