#include <FastLED.h> //led

//---------------------------LED------------------------------------
#define LED_TYPE  WS2812B       // define the led type
#define NUM_STRIPS 1            // number of led strips
#define NUM_LEDS_PER_STRIP 8   // total number of leds per strip
CRGB leds[NUM_STRIPS][NUM_LEDS_PER_STRIP];


const long LEDinterval = 1000;
unsigned long LEDpreviousMillis = 0;
int ledState =LOW;
int left;
int hazzard;
int right;
int brake;
int brightness;

void setup() {
  Serial.begin(115200); 
        //---------------fastLED-----------------------------------------------------
      FastLED.addLeds<NEOPIXEL, 2>(leds[0], NUM_LEDS_PER_STRIP); //define the pin output for led strip one
     fill_solid(leds[0], NUM_LEDS_PER_STRIP, CRGB::Black); // some led strips are all on at power on, so let's power them off at boot
   FastLED.show(); 
}

void loop() 
{
   
   




int BT_data_action(int id, int value) 
{  
  if (id ==1 && value ==1)
  {
      if(left == 1 || hazzard ==1 || right ==1)
      {
   
       left=0;
       hazzard=0;
       right=0;
      }
    else{
      left =1;
  
    }
 }
   
  if (id ==2 && value ==1)
 {
      if(left == 1 || hazzard ==1 || right ==1)
      {
  
       left=0;
       hazzard=0;
       right=0;
      }
    else{
 
      hazzard =1;
    }
  }     
    if (id ==3 && value ==1)
 {
      if(left == 1 || hazzard ==1 || right ==1)
      {
   
       left=0;
       hazzard=0;
       right=0;
      }
    else{
   
      right =1;
    }
 }
  
 
 
}

void send_to_BT()
{
  unsigned long LEDcurrentMillis = millis();
  if (LEDcurrentMillis - LEDpreviousMillis >= LEDinterval) 
  {
    // save the last time you blinked the LED
    LEDpreviousMillis = LEDcurrentMillis;
    
    if (ledState == LOW) {
      ledState = HIGH;
        fill_gradient(leds[0],3,CHSV( 0, 0, 255),4,CHSV( 0, 0, 255));
       FastLED.show(); 
                     // LSB
    } else {
      ledState = LOW;
              fill_gradient(leds[0],3,CHSV( 0, 0, 0),4,CHSV( 0, 0, 0));
       FastLED.show(); 
                
    }
  }
}

void NEOPIXLE()
{
     if (left ==1)
        {

          
         //  for(int pixel = 4; pixel < 7; pixel++)
         //  { 
            leds[0][0] = CHSV( 0, 255, 150);
             leds[0][1] = CHSV( 0, 255, 150);
              leds[0][2] = CHSV( 0, 255, 150);
         //  }
            FastLED.show(); 
        }
        
      if (left ==0)
        {
           //for(int pixel = 4; pixel < 7; pixel++)
           //{ 
           // leds[0][pixel] = CHSV( 0, 0, 0);
           leds[0][0] = CHSV( 0, 0, 0);
             leds[0][1] = CHSV( 0, 0, 0);
               leds[0][2] = CHSV( 0, 0, 0);
          // }
             FastLED.show(); 
        }  

//------------------------------hazzard------------------------------------------------
  if(hazzard == 1){
      fill_gradient(leds[0],3,CHSV( 0, 0, 255),4,CHSV( 0, 0, 255));
       FastLED.show(); 
  } 
   if(hazzard == 0 && ledState ==0){
      fill_gradient(leds[0],3,CHSV( 0, 0, 0),4,CHSV( 0, 0, 0));
       FastLED.show(); 
  } 




  
}