#include "FastLED.h"
#include <Bounce2.h>

FASTLED_USING_NAMESPACE

#if FASTLED_VERSION < 3001000
#error "Requires FastLED 3.1 or later; check github for latest code."
#endif

#define DATA_PIN    3
#define CLK_PIN   4
#define LED_TYPE    APA102
#define COLOR_ORDER BGR
#define NUM_LEDS    64

int sensorR = A0;
int sensorG = A1;
int sensorB = A2;


//Buttons
Bounce debouncer1 = Bounce();
Bounce debouncer2 = Bounce();

#define BUTTON1PIN 8
#define BUTTON2PIN 9
byte BUTTON1COUNT = 0;
byte BUTTON2COUNT = 0;
int LASTBUTTON1STATE = LOW;
int LASTBUTTON2STATE = LOW;



CRGB leds[NUM_LEDS];

#define BRIGHTNESS         150
#define FRAMES_PER_SECOND  120

void setup() {
  delay(1000); // 3 second delay for recovery

  // tell FastLED about the LED strip configuration
  //FastLED.addLeds<APA102, DATA_PIN, CLK_PIN, BGR>(leds, NUM_LEDS);
  //FastLED.addLeds<LED_TYPE,DATA_PIN,COLOR_ORDER>(leds, NUM_LEDS).setCorrection(TypicalLEDStrip);
  FastLED.addLeds<LED_TYPE,DATA_PIN,CLK_PIN,COLOR_ORDER>(leds, NUM_LEDS).setCorrection(TypicalLEDStrip);

  // set master brightness control
  FastLED.setBrightness(BRIGHTNESS);

  pinMode(BUTTON1PIN, INPUT);                 // Set Button Pin to Input Mode
  pinMode(BUTTON2PIN, INPUT);                 // Set Button Pin to Input Mode

  // Debounce Setup
  debouncer1.attach(BUTTON1PIN);
  debouncer1.interval(5); // interval in ms
  debouncer2.attach(BUTTON2PIN);
  debouncer2.interval(5); // interval in ms


  Serial.begin(9600);
}




void loop()
{
  // Call the current pattern function once, updating the 'leds' array
    int valR = analogRead(sensorR);
    valR = map(valR, 0, 1023, 0, 255);
    int valG = analogRead(sensorG);
    valG = map(valG, 0, 1023, 0, 255);
    int valB = analogRead(sensorB);
    valB = map(valB, 0, 1023, 0, 255);
    //Serial.print ("Sensor Value");
    //Serial.println (sensorValue);
    //if (sensorValue != oldValue)
  //{

  ReadButton1();
  Serial.println(BUTTON1COUNT);

      switch (BUTTON1COUNT) {
      case 0 :
      leds[62]=CRGB(valR,valG,valB);
      leds[61]=leds[62];
      leds[60]=leds[62];
      leds[1]=leds[62];
      leds[2]=leds[62];
      leds[3]=leds[62];
      FastLED.show();
      break;
      case 1 :
      leds[59]=CRGB(valR,valG,valB);
      leds[58]=leds[59];
      leds[57]=leds[59];
      leds[4]=leds[59];
      leds[5]=leds[59];
      leds[6]=leds[59];
      FastLED.show();
      break;
      case 2 :
      leds[56]=CRGB(valR,valG,valB);
      leds[55]=leds[56];
      leds[54]=leds[56];
      leds[7]=leds[56];
      leds[8]=leds[56];
      leds[9]=leds[56];
      FastLED.show();
      break;
      case 3 :
      leds[53]=CRGB(valR,valG,valB);
      leds[52]=leds[53];
      leds[51]=leds[53];
      leds[10]=leds[53];
      leds[11]=leds[53];
      leds[12]=leds[53];
      FastLED.show();
      //break;
      //case 4 :
      //leds[50,49,48,13,14,15]=CRGB(valR,valG,valB);
      //break;
      //case 5 :
      //leds[47,46,45,16,17,18]=CRGB(valR,valG,valB);
      //break;













  //leds[44,43,43,19,20,21]=CRGB(valR,valG,valB);

  //leds[41,40,39,22,23,24]=CRGB(valR,valG,valB);

  //leds[38,37,36,25,26,27]=CRGB(valR,valG,valB);

  //leds[35,34,33,28,29,30]=CRGB(valR,valG,valB);

  //leds[62,61,60,1,2,3]=CRGB(valR,valG,valB);

  //fill_solid( leds, 63, CRGB(valR,valG,valB));
  //fill_solid( leds, NUM_LEDS, CRGB(50,0,200));
  //fill_solid(leds, NUM_LEDS, CHSV(sensorValue,255,BRIGHTNESS));

  // send the 'leds' array out to the actual LED strip
  //FastLED.show();
  //}
  //oldValue=sensorValue;
  // insert a delay to keep the framerate modest
  delay(100);

}

//void ReadDial() {
//
//}
}
void ReadButton1() { //maybe pass variable to pick button to read ?

   debouncer1.update();

   int BUTTON1STATE = debouncer1.read();
   //int BUTTON2STATE = debouncer2.read();

  if (BUTTON1STATE != LASTBUTTON1STATE) {
      if (BUTTON1STATE == HIGH) {
        BUTTON1COUNT++;
        if (BUTTON1COUNT == 4) {
          BUTTON1COUNT=0;
        }
       //Serial.print("Button 1   ");
      // Serial.println(BUTTON1COUNT);
      }
      LASTBUTTON1STATE=BUTTON1STATE;
      //delay(50);
    }
  }

 void ReadButton2() { //maybe pass variable to pick button to read ?

   debouncer2.update();

   int BUTTON2STATE = debouncer2.read();

  if (BUTTON2STATE != LASTBUTTON2STATE) {
      if (BUTTON2STATE == HIGH) {
        BUTTON2COUNT++;
        if (BUTTON2COUNT == 5) {
          BUTTON2COUNT=0;
        }
       //Serial.print("Button 1   ");
      // Serial.println(BUTTON1COUNT);
      }
      LASTBUTTON2STATE=BUTTON2STATE;
      //delay(50);
    }
 }