#include <SoftwareSerial.h>
//#include <Narcoleptic.h>
SoftwareSerial ESP8266(10, 11);

//#include <Adafruit_BMP085.h>
//#include <Wire.h>

String NomduReseauWifi = "Livebox-37cc"; // Garder les guillements
String MotDePasse      = "8A6060920A8A86896F770F2C47"; // Garder les guillements

// Time to sleep (in seconds):
const int sleepTimeS = 60;
#define SEND_MESSAGE_DELAY 30000 // Ne pas dépasser 32000 !! Delay in ms between each value's extraction
#define SEND_433_PAUSE 160 // 16 multiple
//#define DEBUG true

// 163 = Radiateur bureau
#define idRadiateurInDomoticz 290 
// Radiateur Manon 217
// Radiateur Théo 219
// Radaiteur chambre 218
// Radiateur salon 207 208 209


   // EthernetServer server(80);
    
  boolean done = false;
/****************************************************************/
/*                             INIT                             */
/****************************************************************/
  int baud = 9600;
void setup()
{
  #ifdef DEBUG 
  Serial.begin(baud);
  #endif
  setupEsp8266();
}
void setupEsp8266() {

  
  ESP8266.begin(115200);
  
  ESP8266.println("AT+RST");
  recoitDuESP8266(1000);
  
  ESP8266.println("AT+CIOBAUD=" + baud);
  recoitDuESP8266(1000);
  
  
  ESP8266.begin(baud);   
  initESP8266();
}

void debugPrint(String m) {
  #ifdef DEBUG 
  Serial.print(m);
  #endif
  
}
void debugPrintln(String m) {
  #ifdef DEBUG 
  Serial.println(m);
  #endif
  
}
/****************************************************************/
/*                        BOUCLE INFINIE                        */
/****************************************************************/
void loop() { 
  // connection();
  
//  envoie("/json.htm?type=devices&rid=" + String(idRadiateurInDomoticz));
//
String s = "/json.htm?type=devices&rid=";
  envoie(s + String(2));
envoie(s + String(257));
envoie(s + String(258));

 // envoie("/json.htm?type=command&param=udevice&idx=158&svalue=255");

  // deconnexion();

  debugPrintln("Sleep");
  delay(1000);
      // 0 minute
  //Narcoleptic.delay(SEND_MESSAGE_DELAY);
//  Narcoleptic.delay(SEND_MESSAGE_DELAY);
//    // 1 
//  Narcoleptic.delay(SEND_MESSAGE_DELAY);
//  Narcoleptic.delay(SEND_MESSAGE_DELAY);
//    // 2 
//  Narcoleptic.delay(SEND_MESSAGE_DELAY);
//  Narcoleptic.delay(SEND_MESSAGE_DELAY);
//    // 3 
//  Narcoleptic.delay(SEND_MESSAGE_DELAY);
//  Narcoleptic.delay(SEND_MESSAGE_DELAY);
//    // 4 
//  Narcoleptic.delay(SEND_MESSAGE_DELAY);
//  Narcoleptic.delay(SEND_MESSAGE_DELAY);  
  // 5
  delay(10000);
  setupEsp8266();
  
}
void connection() {
    ESP8266.println("AT+CIPSTART=4,\"TCP\",\"192.168.0.10\",8080");
    recoitDuESP8266(2000);
}
void envoie(String url) {

   connection();
     int maxLoops = 10;
   int currentLoop = 0;
   
    //String url = "/json.htm?type=devices&rid=" + String(idRadiateurInDomoticz);
    
    String cmdGET = "GET " + url + " HTTP/1.1\r\n"
                  + "Host: 192.168.0.10\r\nUser-Agent: ESP8266_HTTP_Client\r\nConnection: close\r\n\r\n";
 
    //debugPrintln("***GET url = " + url);

    // demande d'envoi
    ESP8266.print("AT+CIPSEND=4,");
    ESP8266.println(cmdGET.length());
   
    delay(500);
    done = ESP8266.find(">");
    currentLoop = 0;
    while(!done){
      delay(500);
      done = ESP8266.find(">");
      if(currentLoop >= maxLoops){
        //debugPrintln(" Attente dépassée");
        break;
      }
      currentLoop++;
      //debugPrint(".");
    }

    // requete
    ESP8266.println(cmdGET+"\r\n\r\n");
    String ret = recoitDuESP8266WithJson(10000, "status");
    debugPrintln("** ret=" + ret);
    
    if (ret.equalsIgnoreCase("On")) {
        digitalWrite(3, HIGH); 
        digitalWrite(13, HIGH);
    } else if (ret.equalsIgnoreCase("Off")) {
       digitalWrite(3, LOW); 
       digitalWrite(13, LOW);
    }
  deconnexion();
}
void deconnexion() {
    ////////////////////////////////

   // sendToDomoticz("288", "15", "225");
     
    ///////////////////////////////
  
    ESP8266.println("AT+CIPSTATUS");
    recoitDuESP8266(2000);
  
    // Close all connections
  
    ESP8266.println("AT+CIPCLOSE=5");
    recoitDuESP8266(2000);
  
    // restart from zero
    ESP8266.println("AT");
   recoitDuESP8266(2000);
    // 4 secondes déjà passées 
    delay(200);

  
 
  }

//void sendToDomoticz(String id, String nvalue, String svalue) {
//
// debugPrintln("**Send To Domoticz " + id + " " + nvalue + " " + svalue);
//  
//      int maxLoops = 5;
//       int currentLoop = 0;
//    String url = "/json.htm?type=command&param=udevice&idx=" + id + "&nvalue=" + nvalue + "&svalue=" + svalue; // + String(val);
//    //String url = "/json.htm?type=command&param=udevice&idx=288&nvalue=10&svalue=220.5"; // + String(val);
//    //String url = "/json.htm?type=command&param=getSunRiseSet";
//    String cmdGET = "GET " + url + " HTTP/1.1\r\n"+
//      "Host: 192.168.0.10\r\nUser-Agent: ESP8266_HTTP_Client\r\nConnection: close\r\n\r\n";
// 
//      
//    ESP8266.print("AT+CIPSEND=4,");
//    ESP8266.println(cmdGET.length());
//
//    done = ESP8266.find(">");
//    currentLoop = 0;
//    while(!done){
//      delay(500);
//      done = ESP8266.find(">");
//      if(currentLoop >= maxLoops){
//        break;
//      }
//      currentLoop++;
//    }
//    ESP8266.println(cmdGET+"\r\n\r\n");
//    recoitDuESP8266(5000);
//  
//}
  
/****************************************************************/
/*                Fonction qui initialise l'ESP8266             */
/****************************************************************/
void initESP8266()
{  
  pinMode(13, OUTPUT);
   pinMode(3, OUTPUT); 
   digitalWrite(3, LOW); 
   digitalWrite(13, LOW); 
  //debugPrintln("**************** DEBUT DE L'INITIALISATION ***************"); 
  ESP8266.println("AT");
  recoitDuESP8266(1000);

  ESP8266.println("AT+CWMODE=3");
  recoitDuESP8266(1000);

  ESP8266.println("AT+CWJAP=\""+ NomduReseauWifi + "\",\"" + MotDePasse +"\"");
  recoitDuESP8266(10000);

  ESP8266.println("AT+CIFSR");
  recoitDuESP8266(1000);

  ESP8266.println("AT+CIPMUX=1");   
  recoitDuESP8266(1000);

  ESP8266.println("AT+CIPSERVER=1,80");
  recoitDuESP8266(1000);
 
  //debugPrintln("***************** INITIALISATION TERMINEE ****************"); 
}


/****************************************************************/
/*Fonction qui lit et affiche les messages envoyés par l'ESP8266*/
/****************************************************************/
String recoitDuESP8266(const int timeout)
{
  String reponse = "";
  long int time = millis();
  while( (time+timeout) > millis())
  {
    while(ESP8266.available())
    {
      //reponse = "";
      char c = ESP8266.read();
      reponse+=c;
      if (c == 13 || reponse.length() > 100) {
        //debugPrint(reponse);
        reponse = ""; 
      }
    }
  }
  //debugPrint(reponse); 
  return reponse;  
}
/****************************************************************/
/*Fonction qui lit et affiche les messages envoyés par l'ESP8266*/
/****************************************************************/
String recoitDuESP8266WithJson(const int timeout, String jsonId)
{
  String ret = "";
  String reponse = "";
  boolean found = false;
  long int time = millis();
  while( (time+timeout) > millis())
  {
    while(ESP8266.available())
    {
      //reponse = "";
      char c = ESP8266.read();
      reponse+=c;
      //reponse.trim();
//      if (reponse.equalsIgnoreCase(jsonId)) {
//         debugPrintln("Trouve" + reponse + " " + jsonId);
//      }
      
      if (c == 10) {
        reponse.trim();
        // debugPrint(reponse);
        int p = reponse.indexOf(':');
        String id = reponse.substring(0,p);
        String value = reponse.substring(p + 1, reponse.length() -1);
       id.trim();
       value.trim();
       id.replace("\"", "");
       value.replace("\"", "");

        if (id.equalsIgnoreCase(jsonId) && !found) {
           //debugPrintln("========> Trouve " + jsonId + " == " + value);
           ret = value;
           found = true;
        } else {
          //debugPrintln(id + " " + value);
        }
        reponse = ""; 
      }
    }
  }
  //debugPrintln(reponse); 
  return ret;  
}