import time
import machine
from switch import Switch

switch_pin = machine.Pin(0, machine.Pin.IN, machine.Pin.PULL_UP)
my_switch = Switch(switch_pin, checks=3, check_period=20)


def switch_code():
    long_press_start_ticks_ms = None
    start_time = None
    while True:
        my_switch_new_value = False

        # Disable interrupts for a short time to read shared variable
        irq_state = machine.disable_irq()
        if my_switch.new_value_available:
            my_switch_value = my_switch.value
            my_switch_new_value = True
            my_switch.new_value_available = False
        machine.enable_irq(irq_state)

        if my_switch_new_value:
            if my_switch.value:
                print("Opened")
                if long_press_start_ticks_ms != None:
                    print(time.ticks_diff(time.ticks_ms(), long_press_start_ticks_ms))
                    long_press_start_ticks_ms = None
            else:
                print("Closed")
                if long_press_start_ticks_ms == None:
                    long_press_start_ticks_ms = time.ticks_ms()
        # required to let the microcontroller cpu take care of other tasks
        time.sleep_ms(1)


def ticks_ms_test():
    start = time.ticks_ms()
    while True:
        time.sleep_ms(1000)
        ticks = time.ticks_ms()
        print(time.ticks_diff(ticks, start))


#ticks_ms_test()
switch_code()