//Servo motor, IR sensor and IR rays

#include <IRremote.h>
#include <Servo.h>
#include <FastLED.h>

CRGB leds[0];
int pin_receiver  = 2;   
int button_value = 0;
int bright = 20;

Servo myservo1;
IRrecv receiver(pin_receiver);

void setup()
{
  receiver.enableIRIn();   //  enabling the IR receiver functionality 
  myservo1.attach(10);
  Serial.begin(9600); 

  FastLED.addLeds<NEOPIXEL, 3>(leds, 1); // 3 is the pin terminal of arduino 
                                        // 1st LED should work from all connected Leds
}

void loop()
{
  if (receiver.decode()) 
  {
    translateIR();
    receiver.resume();  
  }
}

void translateIR()
{
  button_value = receiver.decodedIRData.command; // button_value is the unique code of IR Remote buttons

  if(button_value == 226) // Menu
  {
    Serial.println("Forward - Driver Door opens, Backward -  Driver Door Close,");
    Serial.println("1 - Lights ON in RED, 2 - Lights ON in Green,");
    Serial.println("3 - LIGHTS ON in Blue Color, 4 - Blinking LED,"); 
    Serial.println("Play - Control LED Glow, 9 - All stops");
  }

  if(button_value == 224) // Previous button
  {
    myservo1.write(0); // write method which sets the action to be performed 
                        // by the connected Servo motor.
    Serial.println("Door Closed");
  }

  if(button_value == 144)// Next Button 
  {
    myservo1.write(180);
    Serial.println("Door Open");
  }

  if(button_value == 48) // button 1
  {
    leds[1] = CRGB::Red; // CRGB defines the color as RGB format
    FastLED.show();
  }

  if(button_value == 24) // button 2
  {
    leds[1] = CRGB::Green;
    FastLED.show();
  } 

  if(button_value == 122) // button 3
  {
    leds[1] = CRGB::Blue;  
    FastLED.show();
  }


  if(button_value == 16) // button 4
  {  
    for (int i = 0; i<=20; i++)
      {
        leds[1] = CRGB(0, 255, 221);
        FastLED.show();
        delay(50);
        leds[1] = CRGB(233, 255, 34);
        FastLED.show();
        delay(50);
        leds[1] = CRGB(255, 0, 191);
        FastLED.show();
        delay(50);
      }
  }

  if (button_value == 168)  // Play button
  {
    bright = bright + 40;  // increment the “bright” variable by 40.
    FastLED.setBrightness(bright);  //function of FastLED to set the brightness of NeoPixel LED
    FastLED.show(); // displaying the defined Brightness on NeoPixel LED
  }
 
   
  if(button_value == 162)  // Power button
  {
    Serial.println("Application Stopped");
    myservo1.write(90); // write method which sets the action to be performed 
                        // by the connected Servo motor. 
                        // 90 is the rotation degree
    FastLED.clear(); 
    FastLED.show();
  }   

}