const printf=require('printf');

module.exports = function (bot, api) {
	api.registerCommand('announcevoice', (args, message) => {
		let channel = api.getActiveVoiceChannel();
		if (args.length > 3) {
			return api.respond(message, printf(api.strings.TOO_MANY_ARGUMENTS));
		}
		if (api.ttsEngines[args[1]]) {
			api.announcementEngine = api.ttsEngines[args[1]];
			if (api.announcementEngine.validateVoice(args[2])) {
				api.announcementVoice = args[2];
				api.respond(message, printf(api.strings.SYSTEM_VOICE_CHANGED, api.announcementVoice, api.announcementEngine.longName));
			} else {
				api.announcementVoice = api.announcementEngine.getDefaultVoice();
				api.respond(message, printf(api.strings.INVALID_VOICE, api.announcementVoice, api.announcementEngine.longName));
			}
		} else {
			api.respond(message, printf(api.strings.INVALID_ENGINE, args[1]));
		}
	});
	api.registerCommand('flush',()=>api.queue.flush());
}