use embedded_graphics::{pixelcolor::BinaryColor, prelude::*};
use embedded_graphics_simulator::{
    BinaryColorTheme, OutputSettingsBuilder, SimulatorDisplay, SimulatorEvent, Window,
};
use std::thread;
use std::time::Duration;

use ui::{HelloDisplay, HelloEvent};

const DISPLAY_W: i32 = 128;
const DISPLAY_H: i32 = 64;

fn main() {
    let mut display: SimulatorDisplay<BinaryColor> =
        SimulatorDisplay::new(Size::new(DISPLAY_W as u32, DISPLAY_H as u32));
    let output_settings = OutputSettingsBuilder::new()
        .theme(BinaryColorTheme::OledBlue)
        .build();
    let mut window = Window::new("Example", &output_settings);
    let mut hello: HelloDisplay<DISPLAY_W, DISPLAY_H> = HelloDisplay::new();

    'running: loop {
        hello.draw(&mut display).unwrap();
        window.update(&display);

        hello.event(HelloEvent::Tick);
        for event in window.events() {
            match event {
                SimulatorEvent::MouseButtonUp { .. } => {
                    println!("Click event");
                    hello.event(HelloEvent::Button);
                }
                SimulatorEvent::MouseWheel { scroll_delta, .. } => {
                    hello.event(HelloEvent::Knob(scroll_delta.y));
                }
                SimulatorEvent::Quit => break 'running,
                _ => {}
            }
        }

        thread::sleep(Duration::from_millis(30));
    }
}