use crate::*;

pub struct SequencerModel {
    /// State of the JACK transport.
    transport: TransportModel,
    /// State of the phrase pool.
    phrases:   Vec<Arc<RwLock<Phrase>>>,
    /// State of the phrase player.
    player:    MIDIPlayer,
}

impl HasJack for SequencerModel {
    fn jack (&self) -> &Arc<RwLock<JackClient>> {
        self.transport.jack()
    }
}

impl HasClock for SequencerModel {
    fn clock (&self) -> &Arc<Clock> {
        self.transport.clock()
    }
}

//impl TransportModelApi for SequencerModel {
    //fn transport (&self) -> &jack::Transport {
        //&self.transport.transport()
    //}
    //fn metronome (&self) -> bool {
        //self.transport.metronome()
    //}
//}

impl HasPhrases for SequencerModel {
    fn phrases (&self) -> &Vec<Arc<RwLock<Phrase>>> {
        &self.phrases
    }
    fn phrases_mut (&mut self) -> &mut Vec<Arc<RwLock<Phrase>>> {
        &mut self.phrases
    }
}

impl HasPlayer for SequencerModel {
    fn player (&self) -> &MIDIPlayer {
        &self.player
    }
    fn player_mut (&mut self) -> &mut MIDIPlayer {
        &mut self.player
    }
}