/* This Program Controls up to 4 7 Segment displays using OSC messages to commuincate
IP address must be unique and the Port number must match that of the sending software

OSC Message structure as follows 
/display/digit xxxx      the x represents the digit to be displayed 
/display/clear 
/display/colour xxx xxx xxx  x represents the RGB Colour values between 0 and 255 
*/

#include <Adafruit_NeoPixel.h>


#define PIN            6  // Define the pin where your NeoPixels are connected
#define NUM_LEDS       113 // Total number of NeoPixels



void clearDisplay();
void displayNumber(int number);
void displayDoubleDigit(int thousandsDigit, int hundredsDigit, int tensDigit, int onesDigit, int tensOffset, int hundredsOffset, int thousandsOffset);

int RED = 255;
int GREEN = 255;
int BLUE = 255;
int CURINT = 0;

Adafruit_NeoPixel strip = Adafruit_NeoPixel(NUM_LEDS, PIN, NEO_GRB + NEO_KHZ800);

// Define LED configurations for each digit (0-9) using binary notation
const uint64_t digitLEDs[10] = {
  
  0b11111111000000000000000000000000000000000000000000000000ULL, // d
  0b00000000111111110000000000000000000000000000000000000000ULL, // d
  0b00000000000000001111111100000000000000000000000000000000ULL, // d
  0b00000000000000000000000011111111000000000000000000000000ULL, // d
  0b00000000000000000000000000000000111111110000000000000000ULL, // d
  0b00000000000000000000000000000000000000001111111100000000ULL, // d
  0b00000000000000000000000000000000000000000000000011111111ULL, // d
  










  0b11111111111111111111111111111111111111111111111100000000ULL, // 0
  0b00000000111111111111111100000000000000000000000000000000ULL, // 1
  0b00000000000000001111111111111111111111111111111111111111ULL, // 2
  0b11111111000000000000000011111111111111111111111111111111ULL, // 3
  0b11111111111111110000000000000000000000001111111111111111ULL, // 4
  0b11111111111111110000000011111111111111110000000011111111ULL, // 5
  0b11111111111111111111111111111111000000000000000011111111ULL, // 6
  0b11111111000000000000000000000000111111111111111100000000ULL, // 7
  0b11111111111111111111111111111111111111111111111111111111ULL, // 8
  0b11111111111111110000000000000000111111111111111111111111ULL  // 9

};



int displayedNumber = -1;

void setup() {
  strip.begin();
  strip.show(); // Initialize all pixels to 'off'
  
  Serial.begin(9600);
  Serial.println("Zero");
    Serial.println("One");
   displayNumber(2);

}

void loop() {
}


void displayNumber(int number) {
  int thousandsDigit = number / 1000;
  int hundredsDigit = (number % 1000)/100;
  int tensDigit = (number % 100)/10;
  int onesDigit = number % 10;
  Serial.println(onesDigit);
  Serial.println(tensDigit);
  Serial.println(hundredsDigit);
  Serial.println(thousandsDigit);
  displayDoubleDigit(thousandsDigit, hundredsDigit, tensDigit, onesDigit, 56, 112, 168);
}

void displayDoubleDigit(int thousandsDigit, int hundredsDigit, int tensDigit, int onesDigit, int tensOffset, int hundredsOffset, int thousandsOffset) {
  if (
    tensDigit >= 0 && tensDigit <= 9 
    && onesDigit >= 0 && onesDigit <= 9
    && hundredsDigit >= 0 && hundredsDigit <= 9 
    && thousandsDigit >= 0 && thousandsDigit <= 9 
    ) {
    uint64_t thousandsConfig = digitLEDs[thousandsDigit];
    uint64_t hundredsConfig = digitLEDs[hundredsDigit];
    uint64_t tensConfig = digitLEDs[tensDigit];
    uint64_t onesConfig = digitLEDs[onesDigit];
    for (int i = 0; i < 57; i++) {
      
      if (thousandsConfig & (1ULL << i)) {
        int ledIndex = i + thousandsOffset;
        strip.setPixelColor(ledIndex, strip.Color(RED, GREEN, BLUE)); // Turn on the LEDs for the ones digit with 56x3 offset
      }
      if (hundredsConfig & (1ULL << i)) {
        int ledIndex = i + hundredsOffset;
        strip.setPixelColor(ledIndex, strip.Color(RED, GREEN, BLUE)); // Turn on the LEDs for the ones digit with  56x2 offset
      }
      if (tensConfig & (1ULL << i)) {
        int ledIndex = i + tensOffset;
        strip.setPixelColor(ledIndex, strip.Color(RED, GREEN, BLUE)); // Turn on the LEDs for the tens digit with 56 Offset
      }
      if (onesConfig & (1ULL << i)) {
        strip.setPixelColor(i, strip.Color(RED, GREEN, BLUE)); // Turn on the LEDs for the ones digit No Offset
      }
     
    }
    strip.show();
  }
}


void clearDisplay() {
  Serial.println("Clearing Display"); 
  for (int i = 0; i < NUM_LEDS; i++) {
    strip.setPixelColor(i, strip.Color(0, 0, 0)); // Turn off all LEDs
  }
  strip.show();
}