//! Gizmo interactions blocked by other picking backends. In this case, UI.
//! See the project root's `examples` directory for more examples

use bevy::color::palettes::css::LIME;
use bevy::prelude::*;
use transform_gizmo_bevy::*;

fn main() {
    App::new()
        .add_plugins((DefaultPlugins, TransformGizmoPlugin))
        .add_systems(Startup, setup)
        .add_observer(|trigger: On<Pointer<Over>>| {
            info!("Moved over: {}", trigger.entity);
        })
        .run();
}

fn setup(
    mut commands: Commands,
    mut materials: ResMut<Assets<StandardMaterial>>,
    mut meshes: ResMut<Assets<Mesh>>,
) {
    commands.spawn((
        Node {
            position_type: PositionType::Absolute,
            left: Val::Percent(50.0),
            top: Val::Percent(50.0),
            width: Val::Px(200.0),
            height: Val::Px(200.0),
            ..default()
        },
        BackgroundColor(Srgba::new(0.4, 0.4, 0.6, 1.0).into()),
    ));
    // camera
    commands.spawn((
        Camera3d::default(),
        Transform::from_translation(Vec3::new(1.0, 3.0, -5.0)).looking_at(Vec3::ZERO, Vec3::Y),
        Msaa::Sample2,
        GizmoCamera,
    ));

    // cube
    commands.spawn((
        Mesh3d(meshes.add(Cuboid::new(1.0, 1.0, 1.0))),
        MeshMaterial3d(materials.add(Color::from(LIME))),
        Transform::from_translation(Vec3::new(0.0, 0.0, 0.0)),
        GizmoTarget::default(),
    ));

    // light
    commands.spawn((
        PointLight {
            shadows_enabled: true,
            ..default()
        },
        Transform::from_xyz(4.0, 8.0, 4.0),
    ));
}