/*
  transmitter //pro mini// קודן
  rf to pin 12
*/
#include <RH_ASK.h>
#include <SPI.h> // Not actually used but needed to compile
#include <EEPROM.h>

#define RED_LED 9
#define GREEN_LED 8
#define NO1 A1
#define NO2 A2
#define NO3 A3
#define NO4 A4

bool OffCamera = false; //false = camera on //true = camera off

int number;
int x = 0;
int Restart = 0;
int code[6];
int EEprom = 0;
int y = 0;
unsigned long TIME;

void setup() {
    code[0] = EEPROM.read(0);
    code[1] = EEPROM.read(1);
    code[2] = EEPROM.read(2);
    code[3] = EEPROM.read(3);
    code[4] = EEPROM.read(4);
    code[5] = EEPROM.read(5);

  Serial.begin(9600);    // Debugging only
  if (!driver.init())
    Serial.println("init failed");
  /* //enter the code //do only once And reburn without it
    EEPROM.write(0,1);
    EEPROM.write(1,1);
    EEPROM.write(2,1);
    EEPROM.write(3,1);
    EEPROM.write(4,1);
    EEPROM.write(5,1);
  */


  /* //print the code
  for(int i = 0; i<6; i++){
    Serial.println(code[i]);
    delay(1000);
    }
  */
  pinMode(NO1, INPUT_PULLUP);
  pinMode(NO2, INPUT_PULLUP);
  pinMode(NO3, INPUT_PULLUP);
  pinMode(NO4, INPUT_PULLUP);
  pinMode(GREEN_LED, OUTPUT); //green led
  pinMode(RED_LED , OUTPUT); //red led
}


void loop() {

  checkForPressedNumber(); //Check if code is entered //OffCamera - false = camera on //true = camera off

  if (x > 5) Check_if_the_code_is_correct(); //Checks if the code is correct

  if ( Restart > 5) Check_6_pressed(); //check 6 pressed for reset the code

  if (Restart > 0) { //Check how much time has passed from the last pressde
    if ( millis() - TIME >= 3000) { //Checks if 3 seconds have passed, last click
      tooMuchTime();
    }
  }
}

//Check if code is entered
void checkForPressedNumber() {
  if (analogRead(NO1) < 500) number = 1;
  if (analogRead(NO2) < 500) number = 2;
  if (analogRead(NO3) < 500) number = 3;
  if (analogRead(NO4) < 500) number = 4;
  while (analogRead(NO1) < 500 || analogRead(NO2) < 500 || analogRead(NO3) < 500 || analogRead(NO4) < 500) {
    TIME = millis();
    delay(10); //wait
    digitalWrite(GREEN_LED , HIGH);
  }
  delay(50);

  if (number != 0) { //enter Once when one of the button is pressed
    tone(11, 600, 80);
    if (code[Restart] == number)x++; //check if the number is correct
    Restart++;
    //Serial.println(x);
    //Serial.println(Restart);
    digitalWrite(GREEN_LED , LOW);
  }
  number = 0;
}

//if the code is correct //Do what is here
void Check_if_the_code_is_correct() {
  digitalWrite(GREEN_LED, HIGH);
  delay(300);                      //open
  tone(11, 300, 1000);
  Serial.println("open");
  OffCamera = true; //false = camera on //true = camera off

  x = 0;
  EEprom = 1;
  Restart = 0;
}

//if the code is correct //Do what is here
void Check_6_pressed() {
  Restart = 0;
  x = 0;
  delay(300);
  tone(11, 600, 75);
  digitalWrite(RED_LED, HIGH);
  delay(100);
  tone(11, 600, 75);
  delay(400);
  digitalWrite(RED_LED, LOW);
}

//too much time has passed since the last pressed
void tooMuchTime() {
  x = 0;
  Restart = 0;
  delay(300);
  tone(11, 600, 75);
  digitalWrite(RED_LED, HIGH);
  delay(100);
  tone(11, 600, 75);
  delay(400);
  digitalWrite(RED_LED, LOW);
}