#include <Adafruit_NeoPixel.h>
#include <avr/power.h>
#define PIN            7
#define NUMPIXELS      10
Adafruit_NeoPixel pixels = Adafruit_NeoPixel(NUMPIXELS, PIN, NEO_GRB + NEO_KHZ800);
int delayval = 200;

int Felder[5];

int Minuten;
int Stunden;
int MinutenR;
int StundenR;





void setup() {
  pixels.begin();
}
void loop() {
  /*for(int i=0;i<NUMPIXELS;i++){
    pixels.setPixelColor(i, pixels.Color(255,255,255)); // weiß
    pixels.show(); // This sends the updated pixel color to the hardware.
    delay(delayval); // Delay for a period of time (in milliseconds).
  }
  for(int i=0;i<NUMPIXELS;i++){
    pixels.setPixelColor(i, pixels.Color(0,255,0)); // grün
    pixels.show(); // This sends the updated pixel color to the hardware.
    delay(delayval); // Delay for a period of time (in milliseconds).
  }
  for(int i=0;i<NUMPIXELS;i++){
    pixels.setPixelColor(i, pixels.Color(0,0,255)); // blau
    pixels.show(); // This sends the updated pixel color to the hardware.
    delay(delayval); // Delay for a period of time (in milliseconds).
  }
  */
  for(int i=0;i<NUMPIXELS;i++){
    pixels.setPixelColor(i, pixels.Color(255,255,0)); // rot
    pixels.show(); // This sends the updated pixel color to the hardware.
    delay(delayval); // Delay for a period of time (in milliseconds).
  }
  MinutenR=35;
  StundenR=8;
  Stunden=StundenR;
  Minuten=MinutenR/5;
  
  FarbenWeg();  //Felder auf Farbe 0 setzen
  delay(2000);
  Variante4(); //Button6_Click
  ButtonFaerben();
  pixels.show(); // This sends the updated pixel color to the hardware.
  delay(10000);
  
  Minuten=MinutenR;
  Stunden=StundenR;
  Minuten=Minuten/5;
  FarbenWeg();  //Felder auf Farbe 0 setzen
  delay(2000);
  Variante4(); //Button6_Click
  ButtonFaerben();
  pixels.show(); // This sends the updated pixel color to the hardware.
  delay(10000);
  
  Minuten=MinutenR;
  Stunden=StundenR;
  Minuten=Minuten/5;
  FarbenWeg();  //Felder auf Farbe 0 setzen
  delay(2000);
  Variante2(); //Button6_Click
  ButtonFaerben();
  pixels.show(); // This sends the updated pixel color to the hardware.
  delay(10000);
  
  Minuten=MinutenR;
  Stunden=StundenR;
  Minuten=Minuten/5;
  FarbenWeg();  //Felder auf Farbe 0 setzen
  delay(2000);
  Variante1(); //Button6_Click
  ButtonFaerben();
  pixels.show(); // This sends the updated pixel color to the hardware.
  delay(10000);
  

}

void Variante4(){
  // ' Grün=1    blau=2  rot=3
  if (Minuten>=3){
    Felder[3] = 1;
    Minuten = Minuten - 3;
  }
  if (Minuten>=5){
    Felder[5] = 1;
    Minuten = Minuten - 5;
  }
  if (Minuten>=2){
    Felder[2] = 1;
    Minuten = Minuten - 2;
  }
  if (Minuten>1){
    Felder[1] = 1;
    Minuten = Minuten - 1;
  }
  if (Minuten==1){
    Felder[0] = 1;
  }
 // Stunden=0;
  if (Stunden>=3){
    if (Felder[3]==1){
      Felder[3] = 2;
    }else{
      Felder[3] = 3;
    }
    Stunden = Stunden - 3;
  }
  if (Stunden>=5){
    if (Felder[5]==1){
      Felder[5] = 2;
    }else{
      Felder[5] = 3;
    }
    Stunden = Stunden - 5;
  }
  if (Stunden>=2){
    if (Felder[2]==1){
      Felder[2] = 2;
    }else{
      Felder[2] = 3;
    }
    Stunden = Stunden - 2;
  }
  if (Stunden>1){
    if (Felder[1]==1){
      Felder[1] = 2;
    }else{
      Felder[1] = 3;
    }
    Stunden = Stunden - 1;
  }
  if (Stunden==1){
    if (Felder[0]==1){
      Felder[0] = 2;
    }else{
      Felder[0] = 3;
    } 
  }
}


void Variante3(){
  // ' Grün=1    blau=2  rot=3
  if (Minuten>3){
    Felder[3] = 1;
    Minuten = Minuten - 3;
  }
  if (Minuten>5){
    Felder[5] = 1;
    Minuten = Minuten - 5;
  }
  if (Minuten>2){
    Felder[2] = 1;
    Minuten = Minuten - 2;
  }
  if (Minuten>1){
    Felder[1] = 1;
    Minuten = Minuten - 1;
  }
  if (Minuten==1){
    Felder[0] = 1;
  }
  
  if (Stunden>3){
    if (Felder[3]==1){
      Felder[3] = 2;
    }else{
      Felder[3] = 3;
    }
    Stunden = Stunden - 3;
  }
  if (Stunden>5){
    if (Felder[5]==1){
      Felder[5] = 2;
    }else{
      Felder[5] = 3;
    }
    Stunden = Stunden - 5;
  }
  if (Stunden>2){
    if (Felder[2]==1){
      Felder[2] = 2;
    }else{
      Felder[2] = 3;
    }
    Stunden = Stunden - 2;
  }
  if (Stunden>1){
    if (Felder[1]==1){
      Felder[1] = 2;
    }else{
      Felder[1] = 3;
    }
    Stunden = Stunden - 1;
  }
  if (Stunden==1){
    if (Felder[0]==1){
      Felder[0] = 2;
    }else{
      Felder[0] = 3;
    } 
  }
}

void Variante2(){
  // ' Grün=1    blau=2  rot=3
  if (Minuten>=5){
    Felder[5] = 1;
    Minuten = Minuten - 5;
  }
  if (Minuten>=3){
    Felder[3] = 1;
    Minuten = Minuten - 3;
  }
  if (Minuten>=2){
    Felder[2] = 1;
    Minuten = Minuten - 2;
  }
  if (Minuten>1){
    Felder[1] = 1;
    Minuten = Minuten - 1;
  }
  if (Minuten==1){
    Felder[0] = 1;
  }
 // Stunden=0;
  if (Stunden>=5){
    if (Felder[5]==1){
      Felder[5] = 2;
    }else{
      Felder[5] = 3;
    }
    Stunden = Stunden - 5;
  }
  if (Stunden>=3){
    if (Felder[3]==1){
      Felder[3] = 2;
    }else{
      Felder[3] = 3;
    }
    Stunden = Stunden - 3;
  }
  if (Stunden>=2){
    if (Felder[2]==1){
      Felder[2] = 2;
    }else{
      Felder[2] = 3;
    }
    Stunden = Stunden - 2;
  }
  if (Stunden>1){
    if (Felder[1]==1){
      Felder[1] = 2;
    }else{
      Felder[1] = 3;
    }
    Stunden = Stunden - 1;
  }
  if (Stunden==1){
    if (Felder[0]==1){
      Felder[0] = 2;
    }else{
      Felder[0] = 3;
    } 
  }
}


void Variante1(){
  // ' Grün=1    blau=2  rot=3
  if (Minuten>5){
    Felder[5] = 1;
    Minuten = Minuten - 5;
  }
  if (Minuten>3){
    Felder[3] = 1;
    Minuten = Minuten - 3;
  }
  if (Minuten>2){
    Felder[2] = 1;
    Minuten = Minuten - 2;
  }
  if (Minuten>1){
    Felder[1] = 1;
    Minuten = Minuten - 1;
  }
  if (Minuten==1){
    Felder[0] = 1;
  }
  
  if (Stunden>5){
    if (Felder[5]==1){
      Felder[5] = 2;
    }else{
      Felder[5] = 3;
    }
    Stunden = Stunden - 5;
  }
  if (Stunden>3){
    if (Felder[3]==1){
      Felder[3] = 2;
    }else{
      Felder[3] = 3;
    }
    Stunden = Stunden - 3;
  }
  if (Stunden>2){
    if (Felder[2]==1){
      Felder[2] = 2;
    }else{
      Felder[2] = 3;
    }
    Stunden = Stunden - 2;
  }
  if (Stunden>1){
    if (Felder[1]==1){
      Felder[1] = 2;
    }else{
      Felder[1] = 3;
    }
    Stunden = Stunden - 1;
  }
  if (Stunden==1){
    if (Felder[0]==1){
      Felder[0] = 2;
    }else{
      Felder[0] = 3;
    } 
  }
}

void FarbenWeg(){
   for(int i=0;i<6;i++){
     Felder[i] = 0;
   }
  ButtonFaerben();
  pixels.show(); 
 }

void ButtonFaerben(){
  //Felder einfärben
  
  switch (Felder[0]) {
  case 0:
    pixels.setPixelColor(0, pixels.Color(100,100,100)); //weiß
    break;
  case 1:
     pixels.setPixelColor(0, pixels.Color(0,255,0)); //grün
    break;
  case 2:
    pixels.setPixelColor(0, pixels.Color(0,0,255)); //blau
    break;
  case 3:
    pixels.setPixelColor(0, pixels.Color(255,0,0)); //rot
    break;
 }
  switch (Felder[1]) {
  case 0:
    pixels.setPixelColor(1, pixels.Color(100,100,100)); //weiß
    break;
  case 1:
     pixels.setPixelColor(1, pixels.Color(0,255,0)); //grün
    break;
  case 2:
    pixels.setPixelColor(1, pixels.Color(0,0,255)); //blau
    break;
  case 3:
    pixels.setPixelColor(1, pixels.Color(255,0,0)); //rot
    break;
  }
  switch (Felder[2]) {
  case 0:
    pixels.setPixelColor(2, pixels.Color(100,100,100)); //weiß
    break;
  case 1:
     pixels.setPixelColor(2, pixels.Color(0,255,0)); //grün
    break;
  case 2:
    pixels.setPixelColor(2, pixels.Color(0,0,255)); //blau
    break;
  case 3:
    pixels.setPixelColor(2, pixels.Color(255,0,0)); //rot
    break;
  }
   switch (Felder[3]) {
  case 0:
    pixels.setPixelColor(3, pixels.Color(100,100,100)); //weiß
    break;
  case 1:
     pixels.setPixelColor(3, pixels.Color(0,255,0)); //grün
    break;
  case 2:
    pixels.setPixelColor(3, pixels.Color(0,0,255)); //blau
    break;
  case 3:
    pixels.setPixelColor(3, pixels.Color(255,0,0)); //rot
    break;
  }
   switch (Felder[5]) {
  case 0:
    pixels.setPixelColor(5, pixels.Color(100,100,100)); //weiß
    break;
  case 1:
     pixels.setPixelColor(5, pixels.Color(0,255,0)); //grün
    break;
  case 2:
    pixels.setPixelColor(5, pixels.Color(0,0,255)); //blau
    break;
  case 3:
    pixels.setPixelColor(5, pixels.Color(255,0,0)); //rot
    break;
  }
}