extern "C" {
  #include "user_interface.h"
}

#include <Wire.h>
#include <ESP8266WiFi.h>


const char* ssid     = "Livebox-37cc";
const char* password = "8A6060920A8A86896F770F2C47";
const int sleepTime  = 120; //Power down WiFi for n seconds


// int status = WL_IDLE_STATUS;     // the Wifi radio's status
WiFiClient client;


// domoticz
 const char * domoticz_server = "192.168.0.10"; //Domoticz port
 int port       = 8080; //Domoticz port
 int idx        = 158; //IDX for this virtual sensor, found in Setup -> Devices
 float lum     = 0;

 void setup()
 {
    Serial.begin(9600);
  }

 void loop()
 {
  initWifi();

  readLum();
  
  printInfo();
    //delay(60000); // Wait 60 seconds
  //wifi_set_sleep_type(LIGHT_SLEEP_T);
  sleepWifi();
  //WiFi.disconnect();
  //delay(30000);
 }

void readLum() 
{
  lum = analogRead(2);
  Serial.println(lum);
}
void sleepWifi()
{
  //Time to let the WiFi go to sleep!
  Serial.println("Sleeping...");
  WiFi.disconnect();
  WiFi.mode(WIFI_OFF);
  WiFi.forceSleepBegin(sleepTime * 1000000L); //In uS. Must be same length as your delay
  delay(sleepTime * 1000); //Hang out at 15mA for 6 seconds
  WiFi.mode(WIFI_STA);
  Serial.println("Awake!");
}
void initWifi() 
{
  WiFi.mode(WIFI_AP);
  WiFi.begin(ssid, password); //Connect to local Wifi

  Serial.println();
  Serial.print("Connecting to WiFi");
  while(WiFi.status() != WL_CONNECTED)
  {
    Serial.print(".");
    delay(500);
  }
  Serial.println("WiFi Connected!");
}
   
 void printInfo()
 {
    // Domoticz format /json.htm?type=command&param=udevice&idx=IDX&nvalue=0&svalue=TEMP;HUM;HUM_STAT

    if (client.connect(domoticz_server,port)) {

        client.print("GET /json.htm?type=command&param=udevice&idx=");
        client.print(idx);
        client.print("&nvalue=0&svalue=");
        client.print((1000.0 * lum / 1024.0));
        client.print(";0"); //Value for HUM_STAT. Can be one of: 0=Normal, 1=Comfortable, 2=Dry, 3=Wet
        client.println(" HTTP/1.1");
        client.print("Host: ");
        client.print(domoticz_server);
        client.print(":");
        client.println(port);
        client.println("User-Agent: Arduino-ethernet");
        client.println("Connection: close");
        client.println();
        
        client.stop();
     }
  }