#include <GyverTM1637.h>
#include <EncButton.h>
#include <microDS18B20.h>

#define BUZZ_PIN 10
#define RELE_PIN 2
#define RELAY_LEVEL_ON LOW
#define RELAY_LEVEL_OFF HIGH
#define CLK_TM_PIN 12
#define DIO_TM_PIN 11
#define CLK_ENC_PIN 5
#define DT_ENC_PIN 4
#define SW_ENC_PIN 3
#define DS18B20_PIN 9

GyverTM1637 disp(CLK_TM_PIN, DIO_TM_PIN);
EncButton eb(CLK_ENC_PIN, DT_ENC_PIN, SW_ENC_PIN); // CLK, DT, SW
MicroDS18B20<DS18B20_PIN> sensor; 

uint32_t timerMsec = 60000;
uint32_t maxTimerValue = 5999000;
bool startTimer = 0;
bool timerActiveStatus = 0;
bool movePoint = 0;
bool soundPlay = 0;

void setup() {
  Serial.begin(115200); // Any baud rate should work
  Serial.println("Hello Arduino\n");
  disp.clear();
  disp.brightness(7);
  eb.setBtnLevel(LOW);
  eb.setClickTimeout(1000);
  eb.setDebTimeout(50);
  eb.setHoldTimeout(600);
  eb.setStepTimeout(200);
  eb.setEncReverse(0);
  eb.setEncType(EB_STEP4_LOW);
  eb.setFastTimeout(30);
  eb.counter = 0;
  // put your setup code here, to run once:
  tone(BUZZ_PIN, 2500, 1000);
  pinMode(RELE_PIN, OUTPUT);
  pinMode(DS18B20_PIN, INPUT_PULLUP);
  digitalWrite(RELE_PIN, RELAY_LEVEL_OFF);
}

void loop() {
  eb.tick();
  encHandler();
  pointTick();
  dspTick();
  timerHendler();
  timerActive();
  tempTick();
}

void dspTick() {
  static uint32_t tm;
  uint32_t cm = millis();
  if (cm - tm >= 1000) {
    tm = cm;
    showTimeInDsp(timerMsec);
  }
}

void encHandler() {
  int step = 1000;
  if (eb.fast()) step = 15000;
  if (eb.click()) Serial.println("click");
  if (eb.left()) Serial.println("left");
    if (eb.right()) Serial.println("right");
  if (eb.left() && timerMsec <= maxTimerValue) {
    timerMsec += step;
    Serial.println(timerMsec);
  }
  if (eb.right() && timerMsec >= 0) {
    timerMsec -= step;
    if ( timerMsec < 0) timerMsec = 0;
    Serial.println(timerMsec);
  }
  if (eb.click()  && !startTimer ) {
    startTimer = 1;
    digitalWrite(RELE_PIN, RELAY_LEVEL_OFF);
  }
  if (eb.click() && startTimer && timerActiveStatus) {
    startTimer = 0;
    soundPlay = 0;
    movePoint = 0;
    timerActiveStatus = 0;
    digitalWrite(RELE_PIN, RELAY_LEVEL_OFF);
    Serial.println(eb.click()  && !startTimer);
  }
}

void showTimeInDsp(int timeMs) {
  byte h = timerMsec / 1000 / 60 ;
  byte m = timerMsec / 1000 % 60;
  // disp.point(1);
  disp.displayClockTwist(h, m, 35);
}

void pointTick() {
  static uint32_t tm;
  static bool flag = 0;
  uint32_t cm = millis();
  
  if (movePoint) {
    if (cm - tm >= 1000) {
      tm = cm;
      flag = !flag;
    }
     disp.point(flag);
  } else {
    disp.point(1);
  }
}

void timerHendler() {
  static uint32_t tm;
  uint32_t cm = millis();
  if (startTimer) {
    movePoint = 1;
    if (cm -tm >= 1000) {
      tm = cm;
      timerActiveStatus = 1;
      if (timerMsec > 0) timerMsec -= 1000;
      if (timerMsec < 0) timerMsec = 0;
    }
    if (timerMsec == 0) {
      startTimer = 0;
      movePoint = 0;
      soundPlay = 1;
    }
  }
}

void timerActive() {
  static uint32_t tm;
  uint32_t cm = millis();
  bool s = 0;
  if (cm -tm >= 1000) {
      tm = cm;
      s = ! s;
  }
  digitalWrite(RELE_PIN, RELAY_LEVEL_ON);
  if (s && soundPlay) tone(BUZZ_PIN, 2500, 500);
}

float getTempDS18B20() {
  float t = 0.0;
  if (sensor.online()) {
    sensor.requestTemp();
    if (sensor.readTemp()) t = sensor.getTemp();
  } else {
    Serial.println("DS18B20 Offline!");
  }
  return t;
}

void tempTick() {
  static uint32_t tm;
  uint32_t cm = millis();
  if (cm -tm >= 1000) {
    tm = cm;
    Serial.println(getTempDS18B20());
  }
    
}