use engine::Engine;
use lv2::prelude::*;
use params::ParamStore;

#[derive(PortCollection)]
struct Ports {
    out_l: OutputPort<Audio>,
    out_r: OutputPort<Audio>,
}

#[uri("https://git.yokai.digital/deadYokai/tenko")]
struct TenkoLv2 {
    engine: Engine,
}

impl Plugin for TenkoLv2 {
    type Ports = Ports;
    type InitFeatures = ();
    type AudioFeatures = ();

    fn new(info: &PluginInfo, _features: &mut ()) -> Option<Self> {
        let params = ParamStore::new();
        let engine = Engine::new(params, info.sample_rate() as f32);
        Some(Self { engine })
    }

    fn run(&mut self, ports: &mut Ports, _: &mut (), _: u32) {
        for s in ports.out_l.iter_mut() {
            *s = 0.0;
        }
        for s in ports.out_r.iter_mut() {
            *s = 0.0;
        }
    }
}

lv2_descriptors!(TenkoLv2);