use crate::*;
use std::cmp::PartialEq;

/// Root level object for standalone `tek_sequencer`.
/// Also embeddable, in which case the `player` is used for preview.
pub struct SequencerView<E: Engine> {
    /// Controls the JACK transport.
    pub transport: TransportView<E>,
    /// Width of phrase pool
    pub split:     u16,
    /// Pool of all phrases available to the sequencer
    pub phrases:   PhrasePoolView<E>,
    /// Phrase editor view
    pub editor:    PhraseEditor<E>,
    /// Phrase player
    pub player:    MIDIPlayer,
}

impl Content for SequencerView<Tui> {
    type Engine = Tui;
    fn content (&self) -> impl Widget<Engine = Tui> {
        col!(
            self.transport,
            Split::right(20, widget(&self.phrases), widget(&self.editor)).min_y(20)
        )
    }
}