import network, time

wlan_sta = network.WLAN(network.STA_IF)
wlan_sta.active(True)

wlan_sta.connect("WLAN-Name","WLAN-Passwort")                   

print("Verbinde mit WLAN .",end="")
while not wlan_sta.isconnected():
  print(".",end="")
  time.sleep(0.2)
print("\nMit WLAN verbunden")

print(wlan_sta.ifconfig())
print(wlan_sta.ifconfig()[0])
print("\nhttp://"+wlan_sta.ifconfig()[0]+"\n\n")

import socket
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.bind(('', 80))
s.listen(5)

from machine import Pin
led1 = Pin( 2, Pin.OUT)  # GPIO2  -  TX/D9

import web_pages

while True:
  conn, addr = s.accept();
  print('Habe ein Verbindung: ', str(addr))
  #request = str(conn.recv(1024), "UTF-8")
  request = b""
  try:
    while not "\r\n\r\n" in request:
     request += conn.recv(512)
  except OSError:
    pass
  request = str(request, "UTF-8")
  print("request = \n",request)
  response = "Nichts passiert"
  if request.find("GET /leds")==0:
    response = web_pages.leds_schalten()
  if request.find("GET /led1_on")==0:
    response = "LED1 ein\n"
    led1.value(0)
  if request.find("GET /led1_off")==0:
    response = "LED1 aus\n"
    led1.value(1)
  if request.find("GET /test_get")==0:
    response =  web_pages.formular_get()
  if request.find("GET /test_post")==0:
    response = web_pages.formular_post()
  if request.find("GET / ")==0:
    conn.send(web_pages.startseite())   
    response = "Led1 = " + str(led1.value())
 
  conn.send(response) 
  conn.close()
  
  
  
  # request = request[4:request.find("HTTP/1.1")]