from machine import Pin, I2C
from ssd1306 import SSD1306_I2C
import framebuf, sys
import utime

push_butt = Pin(28, Pin.IN, Pin.PULL_DOWN) #button PULL_DOWN вытягивание если на GND
zummer_beep = Pin(29, Pin.OUT) #Zumer beep
zummer_beep.value(0)
images = []

led = Pin(25, Pin.OUT)    # 14 number in is Output
push_button = Pin(24, Pin.IN)  # 13 number pin is input

status_alarm = 0

def init_i2c(scl_pin, sda_pin):
    # Initialize I2C device
    i2c_dev = I2C(1, scl=Pin(scl_pin), sda=Pin(sda_pin), freq=200000)
    i2c_addr = [hex(ii) for ii in i2c_dev.scan()]
    
    if not i2c_addr:
        print('No I2C Display Found')
        sys.exit()
    else:
        print("I2C Address      : {}".format(i2c_addr[0]))
        print("I2C Configuration: {}".format(i2c_dev))
    
    return i2c_dev
    
def realtime():
    current_time = time.localtime()
    timestamp = "{:02}:{:02} ___ {:02}/{:02}".format(current_time[3], 
    current_time[4], current_time[1], current_time[2])
    t=str("{}".format(timestamp))
    display.text(t, 0, 0)
    #print(t)
    display.show()
    
def openpbm():   
    with open('logoPR128.pbm', 'rb') as f:
        f.readline() # number
        f.readline() # Creator
        f.readline() # Dimensions
        data = bytearray(f.read())
        fbuf = framebuf.FrameBuffer(data, 128, 64, framebuf.MONO_HLSB)
        display.invert(0)
        display.contrast(1)
        display.blit(fbuf, 0, 0)
       # realtime()
        display.show()
             
def openpbmbee():
    display.fill(0)
    for i in images:
        display.blit(i, 0, 0) # расположение картинки на дисплее 128 64 - 25 горизонт 10 - вертикальн
        display.show()
        #time.sleep(0.001) #задерчка между переходом на следующюю картинку

def beepalarm():
    np[0] = (20, 0, 0)
    np.write()
    for i in range(5): 
           zummer_beep.toggle()
           time.sleep(0.03) 
           zummer_beep.toggle() 
           time.sleep(0.2)
    time.sleep(0.5)
    zummer_beep.value(0)
   
   
def senduartalarm():
    uart.write("\n\r")
    time.sleep(3)
    print("send to uart - ATD>1;")
    uart.write("ATD>1;")
    time.sleep(0.3)
    uart.write("\n\r")
    time.sleep(6)
    uart.write("ATH")
    uart.write("\n\r")
    
                 
    if logic_state == True:    
        print("button on ", push_butt.value())
        beepalarm()
        print("stat alarm = ",status_alarm)
        
        if status_alarm == 1:
            senduartalarm()




def display_logo(oled):
    # Display the Raspberry Pi logo on the OLED
    buffer = bytearray(b"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00|?\x00\x01\x86@\x80\x01\x01\x80\x80\x01\x11\x88\x80\x01\x05\xa0\x80\x00\x83\xc1\x00\x00C\xe3\x00\x00~\xfc\x00\x00L'\x00\x00\x9c\x11\x00\x00\xbf\xfd\x00\x00\xe1\x87\x00\x01\xc1\x83\x80\x02A\x82@\x02A\x82@\x02\xc1\xc2@\x02\xf6>\xc0\x01\xfc=\x80\x01\x18\x18\x80\x01\x88\x10\x80\x00\x8c!\x00\x00\x87\xf1\x00\x00\x7f\xf6\x00\x008\x1c\x00\x00\x0c \x00\x00\x03\xc0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00")
    fb = framebuf.FrameBuffer(buffer, 32, 32, framebuf.MONO_HLSB)
    
    oled.fill(0)
    oled.blit(fb, 96, 0)
    oled.show()

def display_text(oled):
    # Display text on the OLED
    oled.text("Raspberry Pi", 5, 5)
    oled.text("Pico", 5, 15)
    oled.show()

def display_anima(oled):
    # Display a simple timer animation on the OLED
    start_time = utime.ticks_ms()

    while True:
        elapsed_time = (utime.ticks_diff(utime.ticks_ms(), start_time) // 1000) + 1
        
        # Clear the specific line by drawing a filled black rectangle
        oled.fill_rect(5, 40, oled.width - 5, 8, 0)

        oled.text("Timer:", 5, 30)
        oled.text(str(elapsed_time) + "  sec", 7, 40)
        oled.show()
        utime.sleep_ms(1000)

def main():
    i2c_dev = init_i2c(scl_pin=27, sda_pin=26)
    oled = SSD1306_I2C(128, 64, i2c_dev)
    display_logo(oled)
    display_text(oled)
    display_anima(oled)

if __name__ == '__main__':
    main()