from ring import RED, BLUE, GREEN, BLACK, COLOURS, Ring
from debounced_switch import DebouncedSwitch
from machine import Pin, Timer
import callbacks_simple
from screen import Screen
import time
import random

r = Ring(11, brightness = .2)
screen = Screen(1, 2, 3)

textTop = 16
textLeft = 4

def splash(callback):
    global textTop, textLeft
    screen.reset(show=False)
    screen.device.text('LED controller', textLeft, textTop)
    screen.device.text('- v0.0.1a', textLeft, textTop * 2)
    wrapper(show=False)
    screen.device.show()

    tim = Timer()
    tim.init(mode=Timer.ONE_SHOT, callback=callback, period=1000)

def wrapperOnly(show = True):
    screen.reset(show=False)
    wrapper(show)

def wrapper(show = True):
    screen.device.rect(0, 12, 120, 32, 1)
    if (show):
        screen.device.show()

def leftButton(ring):
    global textTop, textLeft
    wrapperOnly(show = False)
    screen.device.text('Rainbow', textLeft, textTop)
    screen.device.text('...', textLeft, textTop * 2)
    screen.device.show()

    callbacks_simple.rainbowToggle(ring)
    screen.reset()

def rightButton(ring):
    global textTop, textLeft
    wrapperOnly(show = False)
    percentage = random.randint(0, 100);
    screen.device.text('{}%'.format(percentage), textLeft, textTop)
    screen.device.text('...', textLeft, textTop * 2)
    screen.device.show()

    callbacks_simple.pro(ring, percentage)
#    tim = Timer()
#    tim.init(mode=Timer.ONE_SHOT, callback=wrapperOnly, period=1000)

def setup(_):
    wrapperOnly()
    DebouncedSwitch(Pin(13, Pin.IN, Pin.PULL_UP), leftButton, r)
    DebouncedSwitch(Pin(14, Pin.IN, Pin.PULL_UP), rightButton, r)

splash(setup)