use crate::ecs::Particles;
use bevy::prelude::*;
use bevy_enoki::prelude::ParticleSpawnerState;
use bevy_enoki::{ParticleEffectHandle, ParticleSpawner};

pub fn replicated_particles_plugin(app: &mut App) {
    app.add_systems(
        PreUpdate,
        (replicate_new_particles, replicate_updated_particles),
    );
}

fn replicate_new_particles(
    q: Query<(Entity, &Particles), Added<Particles>>,
    assets: Res<AssetServer>,
    mut commands: Commands,
) {
    for (entity, p) in q.iter() {
        commands
            .entity(entity)
            .insert(ParticleSpawner::default())
            .insert(ParticleEffectHandle(assets.load(&p.effect)))
            .insert(ParticleSpawnerState {
                active: p.active,
                ..default()
            });
        info!("replicate_new_particles {:?}", p);
    }
}
fn replicate_updated_particles(
    mut q: Query<
        (
            Entity,
            &mut ParticleEffectHandle,
            &mut ParticleSpawnerState,
            &Particles,
        ),
        Changed<Particles>,
    >,
    assets: Res<AssetServer>,
    mut commands: Commands,
) {
    for (_entity, mut handle, mut state, p) in q.iter_mut() {
        *handle = ParticleEffectHandle(assets.load(&p.effect));
        state.active = p.active;
    }
}