feat: add tts commands

src/commands/tts/setmode.ts

@@ -0,0 +1,65 @@
+import {
+	AutocompleteInteraction,
+	ChatInputCommandInteraction,
+	MessageFlags,
+	SlashCommandBuilder
+} from 'discord.js';
+import { Command } from '../../commands';
+import { DatabaseManager } from '../../modules/db';
+import { TTSManager } from '../../modules/tts';
+
+const builder = new SlashCommandBuilder()
+	.setName('tts-mode')
+	.setDescription('Selects a mode to use for TTS')
+	.addStringOption((opt) =>
+		opt
+			.setName('mode')
+			.setDescription('Which TTS provider to use')
+			.setAutocomplete(true)
+			.setRequired(true)
+	);
+
+const cmd: Command = {
+	name: builder.name,
+	builder: builder,
+
+	execute: async (interaction: ChatInputCommandInteraction): Promise<void> => {
+		await interaction.deferReply({ flags: MessageFlags.Ephemeral });
+
+		const userData = await DatabaseManager.get.getUser(interaction.user.id);
+		const modeName = interaction.options.getString('mode', true);
+		const selectedMode = TTSManager.get
+			.getModules()
+			.find((mode) => mode.name === modeName);
+
+		if (!selectedMode) {
+			await interaction.editReply(`Unknown mode (${modeName})`);
+			return;
+		}
+
+		await userData.set('tts_mode', modeName);
+		await userData.save();
+
+		interaction.editReply(`TTS mode has been set to: ${modeName}.`);
+	},
+
+	autocomplete: async (interaction: AutocompleteInteraction): Promise<void> => {
+		const focused = interaction.options.getFocused(true);
+		if (focused.name != 'mode') return;
+
+		const modes = TTSManager.get.getModules();
+
+		const filtered: string[] = modes
+			.filter((mode) =>
+				mode.name.toLowerCase().startsWith(focused.value.toLowerCase())
+			)
+			.map((mode) => mode.name)
+			.slice(0, 25);
+
+		await interaction.respond(
+			filtered.map((choice) => ({ name: choice, value: choice }))
+		);
+	}
+};
+
+export default cmd;