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use super::state::*;
use crate::auto_path::AutoPath;
use crate::manifest::Binder;
use derive_more::{Deref, DerefMut};
use rill_engine::tracers::tracer::{ControlSender, Tracer};

#[derive(Debug, Deref, DerefMut, Clone)]
pub struct Slider {
    #[deref]
    #[deref_mut]
    tracer: Tracer<SliderState>,
    _binder: Binder,
}

impl Slider {
    pub fn new(
        auto_path: impl Into<AutoPath>,
        label: impl ToString,
        min: f64,
        max: f64,
        step: f64,
        sender: ControlSender<SliderState>,
    ) -> Self {
        let path = auto_path.into();
        let state = SliderState::new(label.to_string(), min, max, step);
        let tracer = Tracer::new(state, path.into(), None, Some(sender));
        let binder = Binder::new(&tracer);
        Self {
            tracer,
            _binder: binder,
        }
    }

    pub fn set(&self, set_value: f64) {
        let msg = SliderEvent { set_value };
        self.tracer.send(msg, None);
    }
}