#include "FastLED.h"
#include "Target.h"

// Which pin on the Arduino is connected to the NeoPixels?
#define LED_PIN   5
#define LED_COUNT 40
#define LED_TYPE WS2812
#define LED_GLOBAL_BRIGHTNESS 255
#define LED_CORRECTION TypicalLEDStrip
CRGB leds[LED_COUNT];


#define TGT_COUNT 1
bool gameOver = false;


  //States declaration
  enum class targetStateOLD : uint8_t {
    
    INACTIVE,
    ACTIVE,
    SHOT

  };


  //Target setup  #   pin   minLed   maxLed
  Target t_1(     1,   34,     0,       4   );
  Target t_2(     2,   35,     5,       9   );
  Target t_3(     3,   32,    10,      14   );
  Target t_4(     4,   33,    15,      19   );
  Target t_5(     5,   25,    20,      24   );
  Target t_6(     6,   26,    25,      29   );
  Target t_7(     7,   27,    30,      34   );
  Target t_8(     8,   14,    35,      39   ); 



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

  //Strip initialization
  FastLED.addLeds<LED_TYPE, LED_PIN>(leds, LED_COUNT);
  FastLED.setBrightness(LED_GLOBAL_BRIGHTNESS);
  FastLED.setCorrection(LED_CORRECTION);

  //initialize all leds to off
  for (int i = 0; i < LED_COUNT; i++) {
    leds[i] = CHSV(0, 0, 0);
  }

  //Target init
  t_1.hue = 0;
  t_2.hue = 30;
  t_3.hue = 60;
  t_4.hue = 90;
  t_5.hue = 120;
  t_6.hue = 150;
  t_7.hue = 180;
  t_8.hue = 210;

  //Display
  FastLED.show();

  //Initial random time to wait before the timer static_assert
  delay(random(1500,5000));

  
}



void loop() {
  

  //for(int i=0; i < LED_COUNT; i++){
  //  leds[i] = CHSV(hue+10*i, saturation, value);
  //}
  //EVERY_N_MILLISECONDS(7) {
  //  hue++;
  // }

  static unsigned long timer = millis();

  //Process the target states
  t_1.process();
  t_2.process();
  t_3.process();
  t_4.process();
  t_5.process();
  t_6.process();
  t_7.process();
  t_8.process();


  //Update led values for each target
  {
    for (int i = t_1.minLed ; i < t_1.maxLed + 1 ; i++ ){
      leds[i] = CHSV(t_1.hue, t_1.saturation, t_1.value);
    }

    for (int i = t_2.minLed ; i < t_2.maxLed + 1 ; i++ ){
      leds[i] = CHSV(t_2.hue, t_2.saturation, t_2.value);
    }

    for (int i = t_3.minLed ; i < t_3.maxLed + 1 ; i++ ){
      leds[i] = CHSV(t_3.hue, t_3.saturation, t_3.value);
    }

    for (int i = t_4.minLed ; i < t_4.maxLed + 1 ; i++ ){
      leds[i] = CHSV(t_4.hue, t_4.saturation, t_4.value);
    }

    for (int i = t_5.minLed ; i < t_5.maxLed + 1 ; i++ ){
      leds[i] = CHSV(t_5.hue, t_5.saturation, t_5.value);
    }

    for (int i = t_6.minLed ; i < t_6.maxLed + 1 ; i++ ){
      leds[i] = CHSV(t_6.hue, t_6.saturation, t_6.value);
    }

    for (int i = t_7.minLed ; i < t_7.maxLed + 1 ; i++ ){
      leds[i] = CHSV(t_7.hue, t_7.saturation, t_7.value);
    }

    for (int i = t_8.minLed ; i < t_8.maxLed + 1 ; i++ ){
      leds[i] = CHSV(t_8.hue, t_8.saturation, t_8.value);
    }
  }


  //display
  FastLED.show();


  if (countActive() == 0 && !gameOver) {

    //stop the timer
    double result = millis() - timer;
    result = round(result/10);
    result = result/100;

    //Display result = amount of time necessary to shot all targets
    Serial.println(F(""));
    Serial.println(F("*************************************"));
    Serial.println(F("             Game over !             "));
    Serial.println(F("*************************************"));
    Serial.println(F(""));
    Serial.print  (F("Score : "));
    Serial.print  (result);
    Serial.println(F("s"));

    gameOver = true;

  }

}




int countActive() {

  uint8_t currCount = 0;
  
  if (t_1.currState == targetState::ACTIVE) { currCount++;}
  if (t_2.currState == targetState::ACTIVE) { currCount++;}
  if (t_3.currState == targetState::ACTIVE) { currCount++;}
  if (t_4.currState == targetState::ACTIVE) { currCount++;}
  if (t_5.currState == targetState::ACTIVE) { currCount++;}
  if (t_6.currState == targetState::ACTIVE) { currCount++;}
  if (t_7.currState == targetState::ACTIVE) { currCount++;}
  if (t_8.currState == targetState::ACTIVE) { currCount++;}

  return currCount;

}