module.exports = async (bot, api) => {
    bot.on('message', async (message) => {
        if (!message.content.startsWith(process.env.PREFIX)) {
            if (message.channel.id == process.env.TTS_CHANNEL) {
                let chan=message.member.voice.channel;
                let userRow = await api.db.get('select * from TTSPreferences where user_id=?', message.author.id);
                if (!userRow) {
                    await api.db.run('insert into TTSPreferences (user_id,engine,voice) values (?,?,?)', [message.author.id, api.announcementEngine.shortName, api.announcementVoice]);
                    userRow = await api.db.get('select * from TTSPreferences where user_id=?', message.author.id);
                }
                if (api.ttsEngines[userRow.engine]) {
                    api.speak(chan,message.content, api.ttsEngines[userRow.engine], userRow.voice)
                } else {

                }
            }
        }
    });
    api.registerCommand('myvoice', async (args, message) => {
        let userEngine, userVoice;
        if (args.length > 3) {
            return api.respond(message, "You tried to change your speaking voice with too many arguments.");
        }
        if (api.ttsEngines[args[1]]) {
            userEngine = args[1];
            if (api.ttsEngines[userEngine].validateVoice(args[2].toLowerCase())) {
                userVoice = args[2].toLowerCase();
                api.respond(message, "Your voice is now " + userVoice + " from " + api.ttsEngines[userEngine].longName);
            } else {
                userVoice = api.ttsEngines[userEngine].getDefaultVoice();
                api.respond(message, "Your voice name was invalid, so I switched to the default voice (" + userVoice + ") for " + api.ttsEngines[userEngine].longName + " instead.");
            }
            await api.db.run('update TTSPreferences set engine=?, voice=? where user_id=?', userEngine, userVoice, message.author.id);
        } else {
            api.respond(message, args[1] + " is not a valid engine name");
        }
    });
}