pub mod util;

use util::lights::*;
use util::pattern::*;
use util::webserver::*;
use std::sync::{Arc, RwLock, Mutex};
use rs_ws281x::{RawColor, Controller, ControllerBuilder, ChannelBuilder, StripType};
use std::{thread, time};

pub const LED_SIZE: usize = 450; //450
pub const BRIGHTNESS: u8 = 100;
pub const LOOP_WAIT: u64 = 250;

fn main() {
    let p: RawColor = [0, 0, 0, 0];
    let lock = Arc::new(RwLock::new([p; LED_SIZE]));
    let pattern: Arc<Mutex<Vec<Box<dyn Pattern>>>> = Arc::new(Mutex::new(Vec::new()));
    let read = Arc::clone(&lock);
    //light management
    thread::spawn(move || {
        let mut controller: Controller = ControllerBuilder::new()
    .channel(0, ChannelBuilder::new()
        .pin(18)
        .count(i32::try_from(LED_SIZE).unwrap())
        .strip_type(StripType::Ws2812)
        .brightness(BRIGHTNESS)
        .build()
    )
    .build()
    .expect("Could not construct LED Controller.");
	loop {
        	let lights = read.read().expect("Could not read array lock.");
        	run_lights(&mut controller, &lights).expect("Error running lights controller.");
	}
    });

    let pat_clone = Arc::clone(&pattern);
    thread::spawn(move || loop {
        websocket(&pat_clone);
    });

    //pattern management
    let mut ticks = 0;
    loop {
        thread::sleep(time::Duration::from_millis(LOOP_WAIT));
        let c_lock = Arc::clone(&lock);
        let mut lights = c_lock.write().unwrap();
        let data = pattern.lock().unwrap();
        for p in &*data {
            //let c_lock = Arc::clone(&lock);
            //let mut lights = c_lock.write().unwrap();
            p.execute(&mut lights, ticks);
        }
        ticks+= 1;
    }
}