//! Run using `cargo run --example color --target x86_64-pc-windows-msvc` --features=simulator
//!
//! Navigate using up/down arrows, interact using the Enter key

use embedded_graphics::{
    pixelcolor::Rgb888,
    prelude::{DrawTargetExt, Point, RgbColor, Size},
    primitives::Rectangle,
    Drawable,
};
use embedded_graphics_simulator::{
    OutputSettingsBuilder, SimulatorDisplay, SimulatorEvent, Window,
};
use embedded_menu::{
    interaction::simulator::Simulator,
    selection_indicator::style::rectangle::Rectangle as RectangleIndicator, theme::Theme, Menu,
    MenuStyle, SelectValue,
};

#[derive(Copy, Clone, PartialEq, SelectValue)]
pub enum TestEnum {
    A,
    B,
    C,
}

#[derive(Clone, Copy)]
struct ExampleTheme;

impl Theme for ExampleTheme {
    type Color = Rgb888;

    fn text_color(&self) -> Self::Color {
        Rgb888::WHITE
    }

    fn selected_text_color(&self) -> Self::Color {
        Rgb888::BLACK
    }

    fn selection_color(&self) -> Self::Color {
        Rgb888::new(51, 255, 51)
    }
}

fn main() -> Result<(), core::convert::Infallible> {
    let mut menu = Menu::with_style(
        "Color Menu",
        MenuStyle::new(ExampleTheme)
            .with_selection_indicator(RectangleIndicator)
            .with_input_adapter(Simulator {
                page_size: 5,
                esc_value: (),
            }),
    )
    .add_item("Foo", ">", |_| ())
    .add_item("Check this", false, |_| ())
    .add_item("Check this", TestEnum::A, |_| ())
    .add_item("Check this too", false, |_| ())
    .build();

    let output_settings = OutputSettingsBuilder::new().scale(4).build();
    let mut window = Window::new("Menu demonstration w/color", &output_settings);

    'running: loop {
        let mut display = SimulatorDisplay::new(Size::new(128, 64));
        let mut sub = display.cropped(&Rectangle::new(Point::new(16, 16), Size::new(96, 34)));
        menu.update(&sub);
        menu.draw(&mut sub).unwrap();
        window.update(&display);

        for event in window.events() {
            menu.interact(event);

            match event {
                SimulatorEvent::Quit => break 'running,
                _ => continue,
            }
        }
    }

    Ok(())
}