use crate::*;

/// Create app state from JACK handle.
impl TryFrom<&Arc<RwLock<JackClient>>> for TransportTui {
    type Error = Box<dyn std::error::Error>;
    fn try_from (jack: &Arc<RwLock<JackClient>>) -> Usually<Self> {
        Ok(Self {
            jack:   jack.clone(),
            state:  TransportModel::from(jack.read().unwrap().transport()),
            size:   Measure::new(),
            cursor: (0, 0),
        })
    }
}

impl TryFrom<&Arc<RwLock<JackClient>>> for SequencerTui {
    type Error = Box<dyn std::error::Error>;
    fn try_from (jack: &Arc<RwLock<JackClient>>) -> Usually<Self> {
        Ok(Self {
            jack:      jack.clone(),
            transport: TransportModel::from(jack.read().unwrap().transport()),
            phrases:   PhrasesModel::default(),
            player:    PhrasePlayerModel::default(),
            editor:    PhraseEditorModel::default(),
            size:      Measure::new(),
            cursor:    (0, 0),
            entered:   false,
            split:     20,
            midi_buf:  vec![],
            note_buf:  vec![],
        })
    }
}

impl TryFrom<&Arc<RwLock<JackClient>>> for ArrangerTui {
    type Error = Box<dyn std::error::Error>;
    fn try_from (jack: &Arc<RwLock<JackClient>>) -> Usually<Self> {
        Ok(Self {
            jack:       jack.clone(),
            transport:  TransportModel::from(jack.read().unwrap().transport()),
            phrases:    PhrasesModel::default(),
            selected:   ArrangerSelection::Clip(0, 0),
            scenes:     vec![],
            tracks:     vec![],
            color:      Color::Rgb(28, 35, 25).into(),
            history:    vec![],
            mode:       ArrangerMode::Vertical(2),
            name:       Arc::new(RwLock::new(String::new())),
            size:       Measure::new(),
            cursor:     (0, 0),
            splits:     [20, 20],
            entered:    false,
            menu_bar:   None,
            status_bar: None,
            midi_buf:   vec![],
            note_buf:   vec![],
        })
    }
}