use crate::{core::*, model::App};

/// Key bindings for arranger section.
pub const KEYMAP_ARRANGER: &'static [KeyBinding<App>] = keymap!(App {
    [Char('`'), NONE, "arranger_mode_switch", "switch the display mode", |app: &mut App| {
        app.arranger.mode = !app.arranger.mode;
        Ok(true)
    }],
    [Up,    NONE, "arranger_cursor_up",    "move cursor up",    |app: &mut App| Ok(
        match app.arranger.mode {
            false => {app.arranger.scene_prev();true},
            true  => {app.arranger.track_prev();true},
        }
    )],
    [Down,  NONE, "arranger_cursor_down",  "move cursor down",  |app: &mut App| Ok(
        match app.arranger.mode {
            false => {app.arranger.scene_next();true},
            true  => {app.arranger.track_next();true},
        }
    )],
    [Left,  NONE, "arranger_cursor_left",  "move cursor left",  |app: &mut App| Ok(
        match app.arranger.mode {
            false => {app.arranger.track_prev();true},
            true  => {app.arranger.scene_prev();true},
        }
    )],
    [Right, NONE, "arranger_cursor_right", "move cursor right", |app: &mut App| Ok(
        match app.arranger.mode {
            false => {app.arranger.track_next();true},
            true  => {app.arranger.scene_next();true}
        }
    )],
    [Char('.'), NONE, "arranger_increment", "set next clip at cursor", |app: &mut App| {
        app.arranger.phrase_next();
        Ok(true)
    }],
    [Char(','), NONE, "arranger_decrement", "set previous clip at cursor", |app: &mut App| {
        app.arranger.phrase_prev();
        Ok(true)
    }],
    [Enter, NONE, "arranger_activate", "activate item at cursor", |app: &mut App| {
        app.arranger.activate();
        Ok(true)
    }],
});