use crate::*;

/// Appears on first run (i.e. if state dir is missing).
pub struct ArrangerRenameModal(bool, ArrangerFocus, String);

impl ArrangerRenameModal {
    pub fn new (focus: ArrangerFocus, name: String) -> Self {
        Self(false, focus, name)
    }
}

render!(ArrangerRenameModal |self, buf, area| {
    let y = area.y + area.height / 2;
    Lozenge(Style::default().bold().white().dim()).draw(buf, Rect {
        x: 1,
        y: y - 1,
        width: area.width - 2,
        height: 3
    })?;
    let label = match self.1 {
        ArrangerFocus::Mix => "Rename project:",
        ArrangerFocus::Track(_) => "Rename track:",
        ArrangerFocus::Scene(_) => "Rename scene:",
        ArrangerFocus::Clip(_, _) => "Rename clip:",
    };
    label.blit(
        buf, area.x + 3, y, Some(Style::default().not_bold().white().not_dim())
    )?;
    self.2.blit(
        buf, area.x + 3 + label.len() as u16 + 1, y, Some(Style::default().bold().white().not_dim())
    )?;
    Ok(area)
});

handle!(ArrangerRenameModal |self, e| {
    match e {
        AppEvent::Input(Event::Key(k)) => {
            if k.code == KeyCode::Esc {
                self.exit();
            } else {
                todo!();
            };
            Ok(true)
        },
        _ => Ok(false),
    }
});

impl Exit for ArrangerRenameModal {
    fn exited (&self) -> bool {
        self.0
    }
    fn exit (&mut self) {
        self.0 = true
    }
}