from machine import Pin, PWM
from utime import sleep
import machine
from random import randrange
print("started!")
# sleep time
st = 0.4
leds = [15,14,13,12,27,26,25]
button = Pin(18, Pin.IN)
# defining buzzer !!SET DUTY TO 0!!
buzzer = PWM(Pin(33, Pin.IN), duty = 0)
# piezo = Pin(33, Pin.OUT)
# dict with positions of leds in the "leds" list
numbers = {
    # need at least 2 or python gets angry
    1:(3,3),
    2:(0,6),
    3:(0,3,6),
    4:(0,2,4,6),
    5:(0,2,3,4,6),
    6:(0,1,2,4,5,6,)
    }

def roll(rolls, on_off = 1):
    # choose a tuple from numbers
    chosen = numbers[rolls]
    for i in range(rolls):
        led = Pin(leds[chosen[i]], Pin.OUT)
        led.value(on_off)

# turn off all leds
def off(led_num = len(leds)):
    for i in range(led_num):
        led = Pin(leds[i], Pin.OUT)
        led.value(0)
    
while True:
    if button.value() == True:
        # clear previous number
        off()
        for i in range(6):
            rand = randrange(1,7) 
            roll(rand)
            # the actualy freq getting played
            print(50 * rand)
            # sets note frequency according to chosen number
            buzzer.freq(50 * rand)
            # turns buzzer on
            buzzer.duty(1)
            sleep(st)
            buzzer.duty(0)
            off()
            # wait again so the sound doesn't deafen you
            sleep(0.1)
        
        # rolls final number
        rand = randrange(1,7)
        roll(rand)

        # play a jingle :)
        buzzer.duty(1)
        for i in range(1,5):
            buzzer.freq(200*i)
            sleep(0.5/i)
        buzzer.duty(0)
        
        print(f"rolled {rand}")
        # unnecessary sleep?
        sleep(2)
        continue