from machine import Pin, reset
from time import sleep

print("\x1b[2J\x1b[H", end="")

class LED:
    def __init__(self, pin):
        self.value = Pin(pin, Pin.OUT).value

        self.state = False

        self.value(0)

    def toggle(self):
        if self.state:
            self.value(0)

            self.state = False
        else:
            self.value(1)

            self.state = True

morse = {
    "a": [0.5, 1],
    "b": [1, 0.5, 0.5, 0.5],
    "c": [1, 0.5, 1, 0.5],
    "d": [1, 0.5, 0.5],
    "e": [0.5],
    "f": [0.5, 0.5, 1, 0.5],
    "g": [1, 1, 0.5],
    "h": [0.5, 0.5, 0.5, 0.5],
    "i": [0.5, 0.5],
    "j": [0.5, 1, 1, 1],
    "k": [1, 0.5, 1],
    "l": [0.5, 1, 0.5, 0.5],
    "m": [1, 1],
    "n": [1, 0.5],
    "o": [1, 1, 1],
    "p": [0.5, 1, 1, 0.5],
    "q": [1, 1, 0.5, 1],
    "r": [0.5, 1, 0.5],
    "s": [0.5, 0.5, 0.5],
    "t": [1],
    "u": [0.5, 0.5, 1],
    "v": [0.5, 0.5, 0.5, 1],
    "w": [0.5, 1, 1],
    "x": [1, 0.5, 0.5, 1],
    "y": [1, 0.5, 1, 1],
    "z": [1, 1, 0.5, 0.5],
}

def norm_and_lower(text):
    replacements = {
        'á':'a','à':'a','ã':'a','â':'a','ä':'a',
        'é':'e','è':'e','ê':'e','ë':'e',
        'í':'i','ì':'i','î':'i','ï':'i',
        'ó':'o','ò':'o','õ':'o','ô':'o','ö':'o',
        'ú':'u','ù':'u','û':'u','ü':'u',
        'ç':'c',
        'Á':'A','À':'A','Ã':'A','Â':'A','Ä':'A',
        'É':'E','È':'E','Ê':'E','Ë':'E',
        'Í':'I','Ì':'I','Î':'I','Ï':'I',
        'Ó':'O','Ò':'O','Õ':'O','Ô':'O','Ö':'O',
        'Ú':'U','Ù':'U','Û':'U','Ü':'U',
        'Ç':'C'
    }

    norm = ''.join(replacements.get(c, c) for c in text)

    return norm.lower()

def strip_in_time(led, time):
    led.value(1)

    sleep(time)

    led.value(0)

    sleep(time)

def off_in_time(led, time):
    led.value(0)

    sleep(time)

def morse_strip(led, text, velocity=None):
    for letter in norm_and_lower(text):
        if letter == " ":
            if velocity is None:
                off_in_time(led, time)
            else:
                n_time = time

                if velocity > 0:
                    n_time -= (abs(time) * (velocity / 100))
                else:
                    n_time += abs(time) * (velocity / 100)

                off_in_time(led, n_time)
        else:
            morse_l = morse[letter]

        for time in morse_l:
            if velocity is None:
                strip_in_time(led, time)
            else:
                n_time = time

                if velocity > 0:
                    n_time -= (abs(time) * (velocity / 100))
                else:
                    n_time += abs(time) * (velocity / 100)

                strip_in_time(led, n_time)

led = None

try:
    led = LED(int(input("Qual a porra do pino? : ")))
except:
    print("Seu burro. Não pode colocar letra e nem passar do tamanho da quantidade de pinos da mcu infeliz.")

    sleep(10)

    print("\x1b[2J\x1b[H", end="")

    reset()

while True:
    text = input("Me fale a porra pra eu piscar em codigo morse: ")

    if text == ".exit":
        reset()
    elif text == ".cls":
        print("\x1b[2J\x1b[H", end="")
    else:
        morse_strip(led, text, 90)