/****************************************************************/
//  https://myhomethings.eu
//  NodeMCU 1.0(ESP-12E Module)
//  Flash size: 4M (1M SPIFFS)
/****************************************************************/
#include <ESP8266WiFi.h>
#include <PubSubClient.h>
#include <IRremoteESP8266.h>
#include <IRsend.h>
const char* ssid = "Meine-SSID";
const char* password = "Mein-WLAN-Passwot";
const char* mqtt_server = "192.168.178.27";  // meine ioBroker ip addresse
int IrLed = D2;
WiFiClient espClient;
PubSubClient client(espClient);
IRsend irsend(IrLed);
void setup()
{
 WiFi.mode(WIFI_STA);
 WiFi.begin(ssid, password);
 while (WiFi.status() != WL_CONNECTED)
 {
   delay(500);
 }
 client.setServer(mqtt_server, 1883);
 client.setCallback(callback);
 irsend.begin();
}
void loop()
{
 if (!client.connected())
 {
   reconnect();
 }
 client.loop();
}
void callback(char* topic, byte* payload, unsigned int length)
{
 payload[length] = '\0';
 String strTopic = String(topic);
 String strPayload = String((char * ) payload);
 if(strTopic == "Infrared_topic")
 {
   if(strPayload == "0")
   {
     irsend.sendSAMSUNG (0xE0E08877); //entsprechenden IR-Code einfügen
   }
   if (strPayload == "1")
   {
     irsend.sendSAMSUNG (0xE0E020DF);  //entsprechenden IR-Code einfügen
   }
   if (strPayload == "2")
   {
     irsend.sendSAMSUNG (0xE0E0A05F);
   }
   if (strPayload == "3")
   {
     irsend.sendSAMSUNG (0xE0E0609F);
   }
   if (strPayload == "4")
   {
     irsend.sendSAMSUNG (0xE0E010EF);
   }
   if (strPayload == "5")
   {
     irsend.sendSAMSUNG (0xE0E0906F);
   }
   if (strPayload == "6")
   {
     irsend.sendSAMSUNG (0xE0E050AF);
   }
   if (strPayload == "7")
   {
     irsend.sendSAMSUNG (0xE0E030CF);
   }
   if (strPayload == "8")
   {
     irsend.sendSAMSUNG (0xE0E0B04F);
   }
   if (strPayload == "9")
   {
     irsend.sendSAMSUNG (0xE0E0708F);
   }
   if (strPayload == "laut")
   {
     irsend.sendSAMSUNG (0xE0E0E01F);
   }
   if (strPayload == "leise")
   {
     irsend.sendSAMSUNG (0xE0E0D02F);
   }
   if (strPayload == "crauf")
   {
     irsend.sendSAMSUNG (0xE0E048B7);
   }
   if (strPayload == "crunter")
   {
     irsend.sendSAMSUNG (0xE0E008F7);
   }
   if (strPayload == "ein_aus")
   {
     irsend.sendSAMSUNG (0xE0E06798);          
   }
   if (strPayload == "up")
   {
     irsend.sendSAMSUNG (0xE0E006F9);          
   }
   if (strPayload == "down")
   {
     irsend.sendSAMSUNG (0xE0E08679);          
   }
   if (strPayload == "left")
   {
     irsend.sendSAMSUNG (0xE0E0A659);          
   }
   if (strPayload == "right")
   {
     irsend.sendSAMSUNG (0xE0E046B9);          
   }
   if (strPayload == "ok")
   {
     irsend.sendSAMSUNG (0xE0E016E9);          
   }
   if (strPayload == "chlist")
   {
     irsend.sendSAMSUNG (0xE0E0D629);          
   }
   if (strPayload == "haus")
   {
     irsend.sendSAMSUNG (0xE0E09E61);          
   }
   if (strPayload == "prech")
   {
     irsend.sendSAMSUNG (0xE0E0C837);          
   }
   if (strPayload == "guide")
   {
     irsend.sendSAMSUNG (0xE0E0F20D);          
   }
   if (strPayload == "exit")
   {
     irsend.sendSAMSUNG (0xE0E0B44B);          
   }
   if (strPayload == "return")
   {
     irsend.sendSAMSUNG (0xE0E01AE5);          
   }
   if (strPayload == "play")
   {
     irsend.sendSAMSUNG (0xE0E0E21D);          
   }
   if (strPayload == "pause")
   {
     irsend.sendSAMSUNG (0xE0E052AD);          
   }
   if (strPayload == "vor")
   {
     irsend.sendSAMSUNG (0xE0E012ED);          
   }
   if (strPayload == "zurueck")
   {
     irsend.sendSAMSUNG (0xE0E0A25D);          
   }
   if (strPayload == "stopp")
   {
     irsend.sendSAMSUNG (0xE0E0629D);          
   }
   if (strPayload == "rot")
   {
     irsend.sendSAMSUNG (0xE0E036C9);          
   }
   if (strPayload == "gruen")
   {
     irsend.sendSAMSUNG (0xE0E028D7);          
   }
   if (strPayload == "gelb")
   {
     irsend.sendSAMSUNG (0xE0E0A857);          
   }
   if (strPayload == "blau")
   {
     irsend.sendSAMSUNG (0xE0E06897);          
   }
   
 }
}
void reconnect()
{
 while (!client.connected())
 {
   String clientId = "ESP8266_IR";
   if (client.connect(clientId.c_str()))
   {
     client.subscribe("Infrared_topic");
   }
   else
   {
     delay(6000);
   }
 }
}