# import machine
from machine import Pin
import time
import network
WIFI_SSID = 'aaa  '
WIFI_PASS = '111'

wifi = network.WLAN(network.STA_IF)
if not wifi.isconnected():
    print("Connecting to WiFi...")
    wifi.active(True)
    wifi.connect( WIFI_SSID, WIFI_PASS)
    while not wifi.isconnected():
        print(".", end="_")
        time.sleep(1)

print('\nWifi connected, IP:', wifi.ifconfig()[0])
# import BlynkLib
# from BlynkTimer import BlynkTimer

# import dht

# dhts=dht.DHT11(Pin((16)));
# dhts=dht.DHT22(Pin((16)));

###########################################################################
# Wifi AP : SSID and PASS  --> WOKWi default parameters

###########################################################################
# Wifi AP : SSID and PASS  --> Real environment
# WIFI_SSID = 'U+NetF424_5G'
# WIFI_PASS = 'D0E77#HF81'

###########################################################################
# Token of Device in blynk.cloud Platform --> MUST modify the value !
# http://blynk.cloud
BLYNK_AUTH = "Bs3lI80IDXqNwrsPrOkB2hNE_R8USAbu"
###########################################################################
# Relationships of datastream and vPin#
# temp  --> Virtual Pin 0,  double, .C, -20 ~ 50, #.##
# humi  --> Virtual Pin 1, integer,  %, 0 ~ 100, 
# led01 --> Virtual Pin 2, integer,   , 0/1, 
# led02 --> Virtual Pin 3, integer,   , 0/1, 

###########################################################################
led01 = Pin( 14, Pin.OUT)   # GPIO14
led02 = Pin( 15, Pin.OUT)   # GPIO15
###########################################################################

# Action as Wifi Station Mode (Client) 
#

# Initialize Blynk Client and BlynkTimer
# blynk = BlynkLib.Blynk(BLYNK_AUTH)
blynk = BlynkLib.Blynk(BLYNK_AUTH, insecure=True) # for ESP8266
'''
# blynk = BlynkLib.Blynk(BLYNK_AUTH,
#                        insecure=True,          # disable SSL/TLS
#                        server='blynk.cloud',   # set server address
#                        port=80,                # set server port
#                        heartbeat=30,           # set heartbeat to 30 secs
#                        log=print               # use print function for debug logging
#                        )
'''

########################################################
# Example for BlynkTimer 
timer = BlynkTimer()
 
 
# Will be executed Every 3 Seconds
# def upload_temp_and_humi():
#     #
#     dhts.measure();
#     #print('TEMP:' + str(dhts.temperature()))
#     tempX = dhts.temperature() + random.randint( -3 , 3 )  # randomint.rand( 6)
#     humiX = dhts.humidity() + random.randint( -5, 5 )      # randomint.rand( 10)
#     # send value to Virtual Pin0 & Pin1 and store it in Blynk Cloud 
#     blynk.virtual_write( 0, tempX)
#     time.sleep(0.1)
#     blynk.virtual_write( 1, humiX)
#     #
#     print("Publish... temp:{}, humi:{}".format(tempX, humiX))
 
# Add Timers
# timer.set_interval( 3, upload_temp_and_humi) # Interval : 3s
   

########################################################

#
@blynk.on("connected")          # 주어진 인자의 값이 달라질 때, 그 때 함수 실행.
                                # 이 전과 같은 값이 유지되면, 실행되지 않는다는 뜻이다. 
# def blynk_connected(ping):    # 함수 이름은 아무렇게나 해도 된다. 어차피 아무데서도 쓰여지지 않는다.
def connected(ping):
    print('Blynk Server is Connected, ready. Ping:', ping, 'ms')
        
@blynk.on("disconnected")
# def blynk_disconnected():
def disconnected():
    print('Blynk Server is Disconnected')
    

# LED01
@blynk.on("V2")                 # 연결된 virtual Pin 번호가 인자로 주어진다.
# def blynk_handle_vpin2(value):
def vpin2(value):
    print("pin: V2 value: {}".format(value))
    if value[0] == '1':         # 값이 문자임에 주의!
        led01.on()
    else:
        led01.off()
        
# LED02
@blynk.on("V3")
# def blynk_handle_vpin3(value):
def vpin3(value):
    print("pin: V3 value: {}".format(value))
    if value[0] == '1':
        led02.on()
    else:
        led02.off()
        
# Main program
while True:
    blynk.run()
    timer.run()
    #
    time.sleep(1)