use bevy::app::{App, PluginGroup, PluginGroupBuilder};
use bevy::prelude::*;
use bevy_rapier2d::prelude::*;
use bevy_replicon::prelude::{AppRuleExt, Channel, ClientEventAppExt, FromClient, ServerEventAppExt};
use crate::config::planet::Planet;
use crate::ecs::{Ball, Ground, Part, Player, SendBallHere, ThrustEvent};

pub struct SharedPluginGroup;

impl PluginGroup for SharedPluginGroup {
    fn build(self) -> PluginGroupBuilder {
        PluginGroupBuilder::start::<Self>()
            .add(
                RapierPhysicsPlugin::<NoUserData>::pixels_per_meter(100.0)
            )
            .add(register_everything)
            .add(physics_setup_plugin)
    }
}

pub fn register_everything(app: &mut App) {
    app
        .add_client_event::<SendBallHere>(Channel::Ordered)
        .add_client_event::<ThrustEvent>(Channel::Ordered)
        .replicate::<Transform>()
        .replicate::<Ball>()
        .replicate::<Ground>()
        .replicate::<Collider>()
        .replicate::<Planet>()
        .replicate::<Part>()
        .replicate::<Player>();
}

fn physics_setup_plugin(mut app: &mut App) {
    app.add_systems(Startup, setup_physics);
}


fn setup_physics(
    mut rapier_config: Query<&mut RapierConfiguration>
) {
    let mut cfg = rapier_config.single_mut().unwrap();
    cfg.gravity = Vec2::ZERO;
}