#include <TM1637Display.h>
#include <Adafruit_NeoPixel.h>
#include <Wire.h> 
#include <SPI.h>
#include <MFRC522.h>

// opomba rfid varjanta nima aktivnih štirih tipk oz petih tipk ker so tam priklopljni
//stikala za izbor časa
//definiraj RGB strip
#define PIN_STRIP 9
#define NUM_PIXELS 16

Adafruit_NeoPixel STRIP(NUM_PIXELS, PIN_STRIP, NEO_GRB + NEO_KHZ800);

#define RST_PIN         9   // Konfigurirajte vaš RST pin (Reset)
#define SS_PIN          10  // Konfigurirajte vaš SDA (SS) pin

MFRC522 mfrc522(SS_PIN, RST_PIN);  // Ustvarite MFRC522 instanco.

#define buzzer 7

// Define the common CLK pin connected to all displays
#define CLK_PIN 2

// Define the DIO pins for each display
#define DIO_PIN_1 3
#define DIO_PIN_2 4
#define DIO_PIN_3 5
#define DIO_PIN_4 6

const int UPTime = A1;
const int DOWNTime = A2;
const int STARTTime = A3;
const int PBRed = A5;
const int PBBlue = A4;
//const int PBYellow = A3;
//const int PBGreen = A2;
//const int PBBlack = A1;
const int mosfet = 8;
const int MOSFET_TIME = 500;
unsigned long PlayTime ;

unsigned long iTime;
unsigned long redTime;
unsigned long greenTime;
unsigned long blueTime;
unsigned long yellowTime;
byte team=0; // 0 = neutral, 

int selectedTeam = 0;

int i, j;
int seconds;
int secondsr;
int secondsb;
int secondsy;
int secondsg;
int minutes;
int minutesr;
int minutesb;
int minutesy;
int minutesg;
int SPBRed;
int SPBBlue;
int SPBYellow;
int SPBGreen;
int SPBBlack;

// Create instances of the TM1637Display for each display
TM1637Display display1(CLK_PIN, DIO_PIN_1);
TM1637Display display2(CLK_PIN, DIO_PIN_2);
TM1637Display display3(CLK_PIN, DIO_PIN_3);
TM1637Display display4(CLK_PIN, DIO_PIN_4);

const byte all_on[] = { 0b11111111,
                        0b11111111,
                        0b11111111,
                        0b11111111 };

const uint8_t SEG_X[] = {
	SEG_G,           // -
	SEG_G,           // -                       
	SEG_G,           // -  
  SEG_G,           // -     
	};


void setup() {

  Serial.begin(9600);
  Wire.begin();
  STRIP.begin();
  // Set the display brightness for all displays (0-7)
  display1.setBrightness(7);
  display2.setBrightness(7);
  display3.setBrightness(7);
  display4.setBrightness(7);


  pinMode(UPTime, INPUT);  // Minutes adjust
  pinMode(DOWNTime, INPUT);  // Seconds adjust
  pinMode(STARTTime, INPUT); 
  pinMode(PBRed, INPUT);
  pinMode(PBBlue, INPUT);
  pinMode(PBYellow, INPUT);
  pinMode(PBGreen, INPUT);
  pinMode(PBBlack, INPUT);
  pinMode(mosfet, OUTPUT);

  SPI.begin();      // Začni SPI komunikacijo
  mfrc522.PCD_Init();   // Inicializiraj MFRC522 čitalnik
  Serial.println(F("Približajte kartico čitalniku..."));
  Serial.println();


  theaterChase(STRIP.Color(255, 0, 0), 20); //red
  display1.setSegments(all_on);
  tone(buzzer,1000,100);
  delay(500);
  theaterChase(STRIP.Color(0, 0, 255), 20);  //blue
  display2.setSegments(all_on);
  tone(buzzer,1000,100);
  delay(500);
  
  theaterChase(STRIP.Color(255, 128, 0), 20); //yellow
  display3.setSegments(all_on);
  tone(buzzer,1000,100);
  delay(500);
  
  theaterChase(STRIP.Color(0, 255, 0), 20); // green
  display4.setSegments(all_on);
  tone(buzzer,1000,100);
  delay(500);
  
        for (int pixel = 0; pixel < NUM_PIXELS; pixel++) {
        STRIP.setPixelColor(pixel,STRIP.Color(255,255,255)); //white
        STRIP.show();
        }

delay(500);
tone(buzzer,1500,100);
display1.setSegments(SEG_X);
delay(500);
tone(buzzer,1500,100);
display2.setSegments(SEG_X);
delay(500);
tone(buzzer,1500,100);
display3.setSegments(SEG_X);
delay(500);
tone(buzzer,1500,100);
display4.setSegments(SEG_X);
delay(500);

while(1,2){
 minutes = seconds / 60;
 //Serial.print(seconds);

  display1.showNumberDecEx(seconds - minutes * 60,0b01000000, true, 2, 2);
  display1.showNumberDec(minutes, true, 2, 0);


    if( digitalRead(UPTime) == HIGH ) {
      seconds += 60;
      //Serial.print(seconds);
      tone (buzzer, 500, 20);
      delay(500);
    }
    if( digitalRead(DOWNTime) == HIGH ) {
      seconds -= 60;
       //Serial.print(seconds);
      tone (buzzer, 500, 20);
      delay(500);
    }
  if (seconds <= 0) seconds = 60;
  //if (seconds == 0 ) seconds = 15;

    if( digitalRead(STARTTime) == HIGH ) {
      PlayTime = seconds;
      //Serial.println(PlayTime);
       for (int pixel = 0; pixel < NUM_PIXELS; pixel++) {
         STRIP.setPixelColor(pixel,STRIP.Color(0,0,0)); // red
        STRIP.show();
        tone(buzzer,1500,20);
        delay(150);
         }
         tone(buzzer,1500,100);
        display1.setSegments(SEG_X);
      delay(500);
        for (int pixel = 0; pixel < NUM_PIXELS; pixel++) {
        STRIP.setPixelColor(pixel,STRIP.Color(255,255,255)); //white
        STRIP.show();
        }
      break;
    
    }
}
}

void loop() {

flag();
}




void flag(){


while(1){  

    // Preveri, če je nova kartica prisotna
  if (mfrc522.PICC_IsNewCardPresent() && mfrc522.PICC_ReadCardSerial()) {
    Serial.print(F("Kartica zaznana: "));
  // Izpiši UID prebrane kartice
  String content= "";
  for (byte i = 0; i < mfrc522.uid.size; i++) {
    content.concat(String(mfrc522.uid.uidByte[i] < 0x10 ? " 0" : " "));
    content.concat(String(mfrc522.uid.uidByte[i], HEX));
  }
  content.toUpperCase();
  Serial.println(content);

    // Preveri UID zaznane kartice in aktiviraj funkcionalnost
    // Primer: Če je UID kartice določena vrednost, aktiviraj funkcijo za rdečo ekipo
    if (content.substring(1) == "50 26 E8 9F" || content.substring(1) == "77 65 EA 9F") {tone(buzzer,1500,200); activateMosfet();
    Serial.println(F("Aktivirana rdeča ekipa!"));
    SPBRed = 1;  SPBBlue = 0; SPBYellow = 0; SPBGreen = 0; SPBBlack = 0;}

    if (content.substring(1) == "5B 3A E9 9F" || content.substring(1) == "A4 04 EA 9F") {tone(buzzer,1500,200); activateMosfet();
    Serial.println(F("Aktivirana modra ekipa!"));
    SPBBlue = 1; SPBRed = 0; SPBYellow = 0; SPBGreen = 0;  SPBBlack = 0;}

    if (content.substring(1) == "04 58 E9 9F" || content.substring(1) == "5E 03 EA 9F") {tone(buzzer,1500,200); activateMosfet();
    Serial.println(F("Aktivirana ORANŽNA ekipa!"));
    SPBYellow = 1;  SPBRed = 0; SPBBlue = 0; SPBGreen = 0;  SPBBlack = 0;}

    if (content.substring(1) == "3A F5 E9 9F" || content.substring(1) == "AC D7 E9 9F") {tone(buzzer,1500,200); activateMosfet();
    Serial.println(F("Aktivirana zelena ekipa!"));
    SPBGreen = 1;  SPBRed = 0; SPBBlue = 0; SPBYellow = 0;  SPBBlack = 0;}

    if (content.substring(1) == "64 7B E9 9F") {tone(buzzer,1500,200); activateMosfet();
    Serial.println(F("Aktivirana nevtralno!"));
    SPBBlack = 1; SPBRed = 0; SPBBlue = 0; SPBYellow = 0; SPBGreen = 0;}

    // Dodajte dodatne pogoje za preostale kartice/ekipe
    mfrc522.PICC_HaltA(); // Ustavi branje kartice
  }
  

//if (digitalRead(PBRed) == HIGH) {activateMosfet(); SPBRed = 1;  SPBBlue = 0; SPBYellow = 0; SPBGreen = 0; SPBBlack = 0;}
//if (digitalRead(PBBlue) == HIGH) {activateMosfet(); SPBBlue = 1; SPBRed = 0; SPBYellow = 0; SPBGreen = 0;  SPBBlack = 0;}
//if (digitalRead(PBYellow) == HIGH) {activateMosfet(); SPBYellow = 1;  SPBRed = 0; SPBBlue = 0; SPBGreen = 0;  SPBBlack = 0;}
//if (digitalRead(PBGreen) == HIGH) {activateMosfet(); SPBGreen = 1;  SPBRed = 0; SPBBlue = 0; SPBYellow = 0;  SPBBlack = 0;}
//if (digitalRead(PBBlack) == HIGH) {activateMosfet(); SPBBlack = 1; SPBRed = 0; SPBBlue = 0; SPBYellow = 0; SPBGreen = 0;}

 // Affichage de l'état de la base

if (SPBRed == 1){
  for (int pixel = 0; pixel < NUM_PIXELS; pixel++) {
  STRIP.setPixelColor(pixel,STRIP.Color(255,0,0)); // red
  STRIP.show();
  }

   if( millis() - redTime >= 1000 ) {
   secondsr++;
   redTime = millis();
   tone(buzzer,1400,30);
   }
  minutesr = secondsr / 60;

  display1.showNumberDecEx(secondsr - minutesr * 60,0b01000000, true, 2, 2);
  display1.showNumberDecEx(minutesr,0b01000000, true, 2, 0);
}


if (SPBBlue == 1){
  for (int pixel = 0; pixel < NUM_PIXELS; pixel++) {
    STRIP.setPixelColor(pixel,STRIP.Color(0,0,255)); // blue
    STRIP.show();
    }

  if( millis() - blueTime >= 1000 ) {
    secondsb++;
    blueTime = millis();
    tone(buzzer,1400,30);
    }
  minutesb = secondsb / 60;

  display2.showNumberDecEx(secondsb - minutesb * 60,0b01000000, true, 2, 2);
  display2.showNumberDecEx(minutesb,0b01000000, true, 2, 0);
}

if (SPBYellow == 1){
      for (int pixel = 0; pixel < NUM_PIXELS; pixel++) {
        STRIP.setPixelColor(pixel,STRIP.Color(255, 128, 0)); // yellow
        STRIP.show();
        }

         if( millis() - yellowTime >= 1000 ) {
    secondsy++;
    yellowTime = millis();
    tone(buzzer,1400,30);
  }
  minutesy = secondsy / 60;

  display3.showNumberDecEx(secondsy - minutesy * 60,0b01000000, true, 2, 2);
  display3.showNumberDecEx(minutesy,0b01000000, true, 2, 0);
}

if (SPBGreen == 1){
      for (int pixel = 0; pixel < NUM_PIXELS; pixel++) {
        STRIP.setPixelColor(pixel,STRIP.Color(0,255,0)); // green
        STRIP.show();
        }

         if( millis() - greenTime >= 1000 ) {
    secondsg++;
    greenTime = millis();
    tone(buzzer,1400,30);
  }
  minutesg = secondsg / 60;

  display4.showNumberDecEx(secondsg - minutesg * 60,0b01000000, true, 2, 2);
  display4.showNumberDecEx(minutesg,0b01000000, true, 2, 0);
}

if (SPBBlack == 1){
       for (int pixel = 0; pixel < NUM_PIXELS; pixel++) {
        STRIP.setPixelColor(pixel,STRIP.Color(255,255,255)); //white
        STRIP.show();
        }
     if( millis() - iTime >= 1000 ) {
    seconds++;
    iTime = millis();
    //tone (buzzer, 500, 20);
    minutes = seconds / 60;
  }   
  }
 else{
  }
if (secondsr == PlayTime & SPBRed == 1 || secondsb == PlayTime & SPBBlue == 1 ||secondsy == PlayTime & SPBYellow == 1 || secondsg == PlayTime & SPBGreen == 1 ){
SPBBlack = 0; SPBRed = 0; SPBBlue = 0; SPBYellow = 0; SPBGreen = 0;
  activateMosfet();
  delay(500);
   activateMosfet();
  delay(500);
  digitalWrite(mosfet, HIGH);   // turn the MOSFET ON
  delay(1000);   // wait for 4 second
  digitalWrite(mosfet, LOW); // turn the MOSFET ON
  delay(300000);
 
}
}
}


//Theatre-style crawling lights.
void theaterChase(uint32_t c, uint8_t wait) {
  for (int j=0; j<10; j++) {  //do 10 cycles of chasing
    for (int q=0; q < 3; q++) {
      for (int i=0; i < NUM_PIXELS; i=i+3) {
        STRIP.setPixelColor(i+q, c); //turn every third pixel on
      }
      STRIP.show();
 
      delay(wait);
 
      for (int i=0; i < NUM_PIXELS; i=i+3) {
        STRIP.setPixelColor(i+q, 0); //turn every third pixel off
      }
    }
  }
}


void activateMosfet(){
  //lcd.print("Mosfet ON!");
  digitalWrite(mosfet, HIGH);
     // turn the MOSFET ON
  delay(MOSFET_TIME);   // wait for 4 second
  //lcd.print("Mosfet OFF!");
  digitalWrite(mosfet, LOW); // turn the MOSFET ON

}