import board
import pulseio
import adafruit_irremote
import neopixel
import time

# Configuracion de la matriz LED 8x8
pixel = neopixel.NeoPixel(board.GP15, 64, brightness=0.1, auto_write=False)

#
pixel.fill((0, 0, 0))
pixel.show()

# Configuracion del receptor IR
ir_pin = pulseio.PulseIn(board.GP16, maxlen=200, idle_state=True)
decoder = adafruit_irremote.GenericDecode()

# Estado de las filas
fila1 = False
fila2 = False
fila3 = False
fila4 = False
fila5 = False
fila6 = False
fila7 = False
fila8 = False
blanco = False

last_time = 0
last_command = None

print("Esperando señal IR del control...")

#Inicio del programa
while True:
    try:
        pulses = decoder.read_pulses(ir_pin)

        if not pulses:
            continue

        code = decoder.decode_bits(pulses)

        if len(code) < 3:
            continue

        command = code[2]
        now = time.monotonic()

        # Evitar repeticiones del control
        if command == last_command and now - last_time < 0.3:
            continue

        print("Comando recibido:", hex(command))

        # Tecla 0 
        if command == 0x16:
            blanco = not blanco
            print("Matriz blanca:", blanco)

        # Tecla 1 
        elif command == 0x0C:
            fila1 = not fila1
            blanco = False
            print("Fila 1 Roja:", fila1)

        # Tecla 2 - Fila VERDE
        elif command == 0x18:
            fila2 = not fila2
            blanco = False
            print("Fila 2 Verde:", fila2)

        # Tecla 3 - Fila AZUL
        elif command == 0x5E:
            fila3 = not fila3
            blanco = False
            print("Fila 3 Azul:", fila3)

        # Tecla 4 - Fila MORADA
        elif command == 0x11:
            fila4 = not fila4
            blanco = False
            print("Fila 4 Morada:", fila4)

        # Tecla 5 - Fila NARANJA
        elif command == 0x1d:
            fila5 = not fila5
            blanco = False
            print("Fila 5 Naranja:", fila5)

        # Tecla 6 - Fila AMARILLA
        elif command == 0x5A:
            fila6 = not fila6
            blanco = False
            print("Fila 6 Amarilla:", fila6)

        # Tecla 7 - Fila ROSA
        elif command == 0x42:
            fila7 = not fila7
            blanco = False
            print("Fila 7 Rosa:", fila7)

        # Tecla 8 - Fila AZUL/VERDE
        elif command == 0x52:
            fila8 = not fila8
            blanco = False
            print("Fila 8 Azul/Verde:", fila8)

        else:
            continue

        last_time = now
        last_command = command

        # Actualizacion de la matriz
        pixel.fill((0, 0, 0))

        if blanco:
            pixel.fill((255, 255, 255))

        else:
            if fila1:
                pixel[0:8] = [(255, 0, 0)] * 8
            if fila2:
                pixel[8:16] = [(0, 255, 0)] * 8
            if fila3:
                pixel[16:24] = [(0, 0, 255)] * 8
            if fila4:
                pixel[24:32] = [(128, 0, 255)] * 8
            if fila5:
                pixel[32:40] = [(255, 100, 0)] * 8
            if fila6:
                pixel[40:48] = [(255, 255, 0)] * 8
            if fila7:
                pixel[48:56] = [(255, 20, 147)] * 8
            if fila8:
                pixel[56:64] = [(0, 255, 255)] * 8
        pixel.show()

    except adafruit_irremote.IRNECRepeatException:
        pass

    except adafruit_irremote.IRDecodeException:
        pass

    except Exception as e:
        print("Error:", e)
        time.sleep(0.1)