#include <FastLED.h>


//fastled
#define NUM_LEDS 132 //7 * 9 * 2 + 2*3(points)
#define DATA_PIN 3
CRGB leds[NUM_LEDS]; // Define the array of leds


void setup()
{
  //Serial
  Serial.begin(9600);

  //FASTLED
  FastLED.addLeds<WS2811, DATA_PIN, GRB>(leds, NUM_LEDS);

    //char test[10] = "000000019";
  //sevensegment(test, 1, false);





}




void sevensegment(char displayText[9], short displayColor, bool displayPoints) //2 strings
{

  Serial.println("Entrée dans sevensegment");

  //transformer la matrice de caracteres en une matrice de numéros
  //avec
  //char 0 = 0
  //char 1 = 1
  //etc
  //char - = 10
  int displayNumCode[9];
  
  for(int i=0; i<9; i++)
  {
     switch (displayText[i])
     {
      case '0':
        displayNumCode[i] = 0;
        break;
      case '1':
        displayNumCode[i] = 1;
        break;
      case '2':
        displayNumCode[i] = 2;
        break;
      case '3':
        displayNumCode[i] = 3;
        break;
      case '4':
        displayNumCode[i] = 4;
        break;
      case '5':
        displayNumCode[i] = 5;
        break;
      case '6':
        displayNumCode[i] = 6;
        break;
      case '7':
        displayNumCode[i] = 7;
        break;
      case '8':
        displayNumCode[i] = 8;
        break;
      case '9':
        displayNumCode[i] = 9;
        break;
      case '-':
        displayNumCode[i] = 10; // -
        break;
      case ' ':
        displayNumCode[i] = 11; // " "
        break;
     }
  }
  
  //afficher l'array displayNumCode
   for(int i=0; i<9; i++)
  {
    Serial.print(displayNumCode[i]);
    Serial.print(",");
  }
  Serial.println("");

  

  //quels segments allumer pour chaque caractere
  //   2
  //   ___
  // 3|   |1
  //  |_4_|
  // 7|   |5
  //  |___|
  //    6

// à revoir
  short matrixsevenseg[12][7] = //12 charactères, 012345679-" ", 7 seg
  // 1 2 3 4 5 6 7
  { {1,1,1,0,1,1,1}, //char 0
    {0,0,1,0,0,0,1}, //char 1
    {1,1,0,1,0,1,1}, //char 2
    {0,1,1,1,0,1,1}, //char 3
    {0,0,1,1,1,0,1}, //char 4
    {0,1,1,1,1,1,0}, //char 5
    {1,1,1,1,1,1,0}, //char 6
    {0,0,1,0,0,1,1}, //char 7
    {1,1,1,1,1,1,1}, //char 8
    {0,1,1,1,1,1,1}, //char 9
    {0,0,0,1,0,0,0}, //char -
    {0,0,0,0,0,0,0}  //char " " (space)                      
  };

  Serial.println("Déclaré la matrice des segments 'matrixsevenseg' ");
  //afficher les caracteres individuels
  
  for(int i=0; i<9; i++) //chaque caractère
  {
    Serial.print("on entre dans le caractère n°");
    Serial.println(i);
    for(int j = 0; j<7; j++) //chaque segment
    {
      Serial.print("on entre dans le segments n°");
      Serial.println(j);
      if(matrixsevenseg[displayNumCode[i]][j] == 1)
      {
        for(short k; k<2; k++) // les 2 leds du segemnt
        {
          if(displayColor == 0) //rouge
          {
            leds[(i+1)*7 +(j+1)*2 + k] = CRGB::Red;
          }
          else if(displayColor == 1) //rose
          {
            leds[(i+1)*7 +(j+1)*2 + k] = CRGB::Pink;
          }
          else if(displayColor == 2) //jaune
          {
            leds[(i+1)*7 +(j+1)*2 + k] = CRGB::Yellow;
          }

        }
      }
    }
  }
  
  for(int i=0; i<140; i++
  {
      Serial.println(leds[i]);
  }
  
  


  //points

  if(displayPoints == false)
  {
    //éteindre les points
    for(int m=125; m<=131; m++)
    {
      leds[m] = CRGB::Black;
    }
  }
  else if(displayPoints)
  {
    //allumer les points
    for(int m=379; m<=396; m++)
    {
      leds[m] = CRGB::Red; //adapter les points à la couleur de displaycolor
    }
  }

  FastLED.show();
}

void loop()
{

  

  leds[19] = CRGB::Green;
  
  
  FastLED.show();
  
  char message[9] = "000000019";
  sevensegment(message, 0, true);
  delay(10000);
  
}