use crate::{client::audio::SoundSettings, utils::Debounce};
use bevy::prelude::*;
use bevy_persistent::{Persistent, StorageFormat};

pub fn plugin(app: &mut App) {
    app.insert_resource(
        Persistent::<SoundSettings>::builder()
            .name("audio")
            .format(StorageFormat::Ron)
            .path(
                dirs::config_dir()
                    .unwrap()
                    .join("com.rustunit.hedzreloaded")
                    .join("audio.ron"),
            )
            .default(SoundSettings::default())
            .build()
            .unwrap(),
    );

    app.add_systems(Update, persist_settings);
    app.add_systems(Startup, load_settings);
}

fn persist_settings(
    settings: Res<SoundSettings>,
    mut persistent: ResMut<Persistent<SoundSettings>>,
    mut debounce: Debounce<1000>,
) -> Result {
    if settings.is_changed() {
        debounce.reset();
    }

    if debounce.finished() {
        persistent.set(*settings)?;
    }

    Ok(())
}

fn load_settings(persistent: Res<Persistent<SoundSettings>>, mut settings: ResMut<SoundSettings>) {
    *settings = *persistent.get();
}