use iced::Element;
use iced::Subscription;
use iced::Task;
use iced_layershell::to_layer_message;

use crate::widgets::powerbutton::ShutdownEvents;

pub trait PanelWidget {
    fn update(&mut self, message: &Message) -> Task<Message>;
    fn subscribe(&self) -> Subscription<Message>;
    fn view(&self, id: iced::window::Id) -> Element<'_, Message>;
    fn has_window(&self, _id: iced::window::Id) -> bool {
        false
    }
}

#[to_layer_message(multi)]
#[derive(Debug, Clone)]
pub enum Message {
    Battery(Option<f64>),
    Time,
    ShutdownEvent(ShutdownEvents),
}