use embassy_time::{Duration, Timer};
use esp_hal::peripherals;
use esp_hal_smartled::SmartLedsAdapterAsync;
use log::debug;
use smart_leds::SmartLedsWriteAsync;
use smart_leds::colors::{BLACK, GREEN, RED, YELLOW};
use smart_leds::{brightness, colors::BLUE};

use crate::{FEEDBACK_STATE, init};

#[derive(Copy, Clone, Debug)]
pub enum FeedbackState {
    Ack,
    Nack,
    Error,
    Startup,
    WIFI,
    Idle,
}

const LED_LEVEL: u8 = 255;

//TODO ERROR STATE: 1 Blink = unknows error,  3 Blink = no sd card

#[embassy_executor::task]
pub async fn feedback_task(
    // mut led: SmartLedsAdapterAsync<
    //     ConstChannelAccess<esp_hal::rmt::Tx, 0>,
    //     { init::hardware::LED_BUFFER_SIZE },
    // >,
    buzzer: peripherals::GPIO21<'static>,
) {
    debug!("Starting feedback task");
    let mut buzzer = init::hardware::setup_buzzer(buzzer);
    loop {
        let feedback_state = FEEDBACK_STATE.wait().await;
        // match feedback_state {
        //     FeedbackState::Ack => {
        //         led.write(brightness(
        //             [GREEN; init::hardware::NUM_LEDS].into_iter(),
        //             LED_LEVEL,
        //         ))
        //         .await
        //         .unwrap();
        //         buzzer.set_high();
        //         Timer::after(Duration::from_millis(100)).await;
        //         buzzer.set_low();
        //         Timer::after(Duration::from_millis(50)).await;
        //     }
        //     FeedbackState::Nack => {
        //         led.write(brightness(
        //             [YELLOW; init::hardware::NUM_LEDS].into_iter(),
        //             LED_LEVEL,
        //         ))
        //         .await
        //         .unwrap();
        //         buzzer.set_high();
        //         Timer::after(Duration::from_millis(100)).await;
        //         buzzer.set_low();
        //         Timer::after(Duration::from_millis(100)).await;
        //         buzzer.set_high();
        //         Timer::after(Duration::from_millis(100)).await;
        //         buzzer.set_low();
        //         led.write(brightness(
        //             [BLACK; init::hardware::NUM_LEDS].into_iter(),
        //             LED_LEVEL,
        //         ))
        //         .await
        //         .unwrap();
        //     }
        //     FeedbackState::Error => {
        //         led.write(brightness(
        //             [RED; init::hardware::NUM_LEDS].into_iter(),
        //             LED_LEVEL,
        //         ))
        //         .await
        //         .unwrap();
        //         buzzer.set_high();
        //         Timer::after(Duration::from_millis(500)).await;
        //         buzzer.set_low();
        //         Timer::after(Duration::from_millis(500)).await;
        //         buzzer.set_high();
        //         Timer::after(Duration::from_millis(500)).await;
        //         buzzer.set_low();
        //     }
        //     FeedbackState::Startup => {
        //         led.write(brightness(
        //             [GREEN; init::hardware::NUM_LEDS].into_iter(),
        //             LED_LEVEL,
        //         ))
        //         .await
        //         .unwrap();
        //         buzzer.set_high();
        //         Timer::after(Duration::from_millis(10)).await;
        //         buzzer.set_low();
        //         Timer::after(Duration::from_millis(10)).await;
        //         buzzer.set_high();
        //         Timer::after(Duration::from_millis(10)).await;
        //         buzzer.set_low();
        //         Timer::after(Duration::from_millis(50)).await;
        //         buzzer.set_high();
        //         Timer::after(Duration::from_millis(100)).await;
        //         buzzer.set_low();
        //         led.write(brightness(
        //             [BLACK; init::hardware::NUM_LEDS].into_iter(),
        //             LED_LEVEL,
        //         ))
        //         .await
        //         .unwrap();
        //     }
        //     FeedbackState::WIFI => {
        //         led.write(brightness(
        //             [BLUE; init::hardware::NUM_LEDS].into_iter(),
        //             LED_LEVEL,
        //         ))
        //         .await
        //         .unwrap();
        //     }
        //     FeedbackState::Idle => {
        //         led.write(brightness(
        //             [GREEN; init::hardware::NUM_LEDS].into_iter(),
        //             LED_LEVEL,
        //         ))
        //         .await
        //         .unwrap();
        //     }
        // };
        debug!("Feedback state: {:?}", feedback_state);
    }
}