/**********************************************
FIRST COMPILE TIMER PART AND THEN COMMENT IT AND UNCOMMENT THE ALARM PART (:
**********************************************************/

/*
SetTime.ino sketch to set the time of DS1307 RTC - created by Paul Stoffregen
github.com/PaulStoffregen/DS1307RTC/blob/master/examples/SetTime/SetTime.ino
 */
 
#include <Wire.h>
#include <TimeLib.h>
#include <DS1307RTC.h>
#include <TimeAlarms.h>
#include <DS1307RTC.h>  // a basic DS1307 library that returns time as a time_t

/*

const char *monthName[12] = {
  "Jan", "Feb", "Mar", "Apr", "May", "Jun",
  "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
};

tmElements_t tm;

void setup() {
  bool parse=false;
  bool config=false;

  // get the date and time the compiler was run
  if (getDate(__DATE__) && getTime(__TIME__)) {
    parse = true;
    // and configure the RTC with this info
    if (RTC.write(tm)) {
      config = true;
    }
  }

  Serial.begin(9600);
  while (!Serial) ; // wait for Arduino Serial Monitor
  delay(200);
  if (parse && config) {
    Serial.print("DS1307 configured Time=");
    Serial.print(__TIME__);
    Serial.print(", Date=");
    Serial.println(__DATE__);
  } else if (parse) {
    Serial.println("DS1307 Communication Error :-{");
    Serial.println("Please check your circuitry");
  } else {
    Serial.print("Could not parse info from the compiler, Time=\"");
    Serial.print(__TIME__);
    Serial.print("\", Date=\"");
    Serial.print(__DATE__);
    Serial.println("\"");
  }
}

void loop() {
}

bool getTime(const char *str)
{
  int Hour, Min, Sec;

  if (sscanf(str, "%d:%d:%d", &Hour, &Min, &Sec) != 3) return false;
  tm.Hour = Hour;
  tm.Minute = Min;
  tm.Second = Sec;
  return true;
}

bool getDate(const char *str)
{
  char Month[12];
  int Day, Year;
  uint8_t monthIndex;

  if (sscanf(str, "%s %d %d", Month, &Day, &Year) != 3) return false;
  for (monthIndex = 0; monthIndex < 12; monthIndex++) {
    if (strcmp(Month, monthName[monthIndex]) == 0) break;
  }
  if (monthIndex >= 12) return false;
  tm.Day = Day;
  tm.Month = monthIndex + 1;
  tm.Year = CalendarYrToTm(Year);
  return true;
} 
*/
#define NOTE_B0  31
#define NOTE_C1  33
#define NOTE_CS1 35
#define NOTE_D1  37
#define NOTE_DS1 39
#define NOTE_E1  41
#define NOTE_F1  44
#define NOTE_FS1 46
#define NOTE_G1  49
#define NOTE_GS1 52
#define NOTE_A1  55
#define NOTE_AS1 58
#define NOTE_B1  62
#define NOTE_C2  65
#define NOTE_CS2 69
#define NOTE_D2  73
#define NOTE_DS2 78
#define NOTE_E2  82
#define NOTE_F2  87
#define NOTE_FS2 93
#define NOTE_G2  98
#define NOTE_GS2 104
#define NOTE_A2  110
#define NOTE_AS2 117
#define NOTE_B2  123
#define NOTE_C3  131
#define NOTE_CS3 139
#define NOTE_D3  147
#define NOTE_DS3 156
#define NOTE_E3  165
#define NOTE_F3  175
#define NOTE_FS3 185
#define NOTE_G3  196
#define NOTE_GS3 208
#define NOTE_A3  220
#define NOTE_AS3 233
#define NOTE_B3  247
#define NOTE_C4  262
#define NOTE_CS4 277
#define NOTE_D4  294
#define NOTE_DS4 311
#define NOTE_E4  330
#define NOTE_F4  349
#define NOTE_FS4 370
#define NOTE_G4  392
#define NOTE_GS4 415
#define NOTE_A4  440
#define NOTE_AS4 466
#define NOTE_B4  494
#define NOTE_C5  523
#define NOTE_CS5 554
#define NOTE_D5  587
#define NOTE_DS5 622
#define NOTE_E5  659
#define NOTE_F5  698
#define NOTE_FS5 740
#define NOTE_G5  784
#define NOTE_GS5 831
#define NOTE_A5  880
#define NOTE_AS5 932
#define NOTE_B5  988
#define NOTE_C6  1047
#define NOTE_CS6 1109
#define NOTE_D6  1175
#define NOTE_DS6 1245
#define NOTE_E6  1319
#define NOTE_F6  1397
#define NOTE_FS6 1480
#define NOTE_G6  1568
#define NOTE_GS6 1661
#define NOTE_A6  1760
#define NOTE_AS6 1865
#define NOTE_B6  1976
#define NOTE_C7  2093
#define NOTE_CS7 2217
#define NOTE_D7  2349
#define NOTE_DS7 2489
#define NOTE_E7  2637
#define NOTE_F7  2794
#define NOTE_FS7 2960
#define NOTE_G7  3136
#define NOTE_GS7 3322
#define NOTE_A7  3520
#define NOTE_AS7 3729
#define NOTE_B7  3951
#define NOTE_C8  4186
#define NOTE_CS8 4435
#define NOTE_D8  4699
#define NOTE_DS8 4978
#define REST      0

// pins connected
#define Ap 10  // A+ line
#define Am 11  // A- line
#define Bp 9   //  .
#define Bm 8   //  .

int tempo = 200; //song tempo
int buzzer = 7; // define which pin is connected to piezo buzzer

// notes of the moledy followed by the duration (4 = 1/4note, negative numbers= dotted notes)

int melody[] = {

  // Pink Panther theme
  // Score available at https://musescore.com/benedictsong/the-pink-panther
  // Theme by Masato Nakamura, arranged by Teddy Mason

  REST,2, REST,4, REST,8, NOTE_DS4,8, 
  NOTE_E4,-4, REST,8, NOTE_FS4,8, NOTE_G4,-4, REST,8, NOTE_DS4,8,
  NOTE_E4,-8, NOTE_FS4,8,  NOTE_G4,-8, NOTE_C5,8, NOTE_B4,-8, NOTE_E4,8, NOTE_G4,-8, NOTE_B4,8,   
  NOTE_AS4,2, NOTE_A4,-16, NOTE_G4,-16, NOTE_E4,-16, NOTE_D4,-16, 
  NOTE_E4,2, REST,4, REST,8, NOTE_DS4,4,

  NOTE_E4,-4, REST,8, NOTE_FS4,8, NOTE_G4,-4, REST,8, NOTE_DS4,8,
  NOTE_E4,-8, NOTE_FS4,8,  NOTE_G4,-8, NOTE_C5,8, NOTE_B4,-8, NOTE_G4,8, NOTE_B4,-8, NOTE_E5,8,
  NOTE_DS5,1,   
  NOTE_D5,2, REST,4, REST,8, NOTE_DS4,8, 
  NOTE_E4,-4, REST,8, NOTE_FS4,8, NOTE_G4,-4, REST,8, NOTE_DS4,8,
  NOTE_E4,-8, NOTE_FS4,8,  NOTE_G4,-8, NOTE_C5,8, NOTE_B4,-8, NOTE_E4,8, NOTE_G4,-8, NOTE_B4,8,   
  
  NOTE_AS4,2, NOTE_A4,-16, NOTE_G4,-16, NOTE_E4,-16, NOTE_D4,-16, 
  NOTE_E4,-4, REST,4,
  REST,4, NOTE_E5,-8, NOTE_D5,8, NOTE_B4,-8, NOTE_A4,8, NOTE_G4,-8, NOTE_E4,-8,
  NOTE_AS4,16, NOTE_A4,-8, NOTE_AS4,16, NOTE_A4,-8, NOTE_AS4,16, NOTE_A4,-8, NOTE_AS4,16, NOTE_A4,-8,   
  NOTE_G4,-16, NOTE_E4,-16, NOTE_D4,-16, NOTE_E4,16, NOTE_E4,16, NOTE_E4,2,
 
};


// sizeof gives the number of bytes, each int value is composed of two bytes (16 bits)
// there are two values per note (pitch and duration), so for each note there are four bytes
int notes = sizeof(melody) / sizeof(melody[0]) / 2;

// this calculates the duration of a whole note in ms
int wholenote = (60000 * 4) / tempo;

int divider = 0, noteDuration = 0;
int k = 0;

void setup() {

  // set output
  pinMode(Ap,OUTPUT);  pinMode(Am,OUTPUT);
  pinMode(Bp,OUTPUT);  pinMode(Bm,OUTPUT);
  // prepare pin as output
  pinMode(buzzer, OUTPUT);
  digitalWrite(buzzer, LOW);
  
  Serial.begin(9600);
  // wait for Arduino Serial Monitor
  while (!Serial) ; 
  
  // get and set the time from the RTC
  setSyncProvider(RTC.get);   
  if (timeStatus() != timeSet) 
     Serial.println("Unable to sync with the RTC");
  else
     Serial.println("RTC has set the system time");     
  
  // to test your project, you can set the time manually 
  //setTime(8,29,0,1,1,11); // set time to Saturday 8:29:00am Jan 1 2011
  for (k; k<30; ++k) {
    Alarm.alarmRepeat(16,57+k,0,MorningAlarm);
    Alarm.alarmRepeat(16,57+k,30,MorningAlarm);

  }
  // create the alarms, to trigger functions at specific times
  
  
   // 9:00am every day
}

void loop() {
  digitalClockDisplay();
  // wait one second between each clock display in serial monitor
  Alarm.delay(1000); 
}


int I = 0;
int J = 0;
// functions to be called when an alarm triggers
void MorningAlarm() {
  // write here the task to perform every morning
  Serial.println("TIME TO GET STOOOOONE :D");
  ++J;
  for (I; I < 5*J; ++I) {  // stop after 10*4 steps (=100) - quarter turn with gearRatio "2:1"
    delay(10);
    digitalWrite(Bm,LOW) ;  digitalWrite(Ap,HIGH);
    delay(10);
    digitalWrite(Ap,LOW) ;  digitalWrite(Bp,HIGH);
    delay(10);
    digitalWrite(Bp,LOW) ;  digitalWrite(Am,HIGH);
    delay(10);
    digitalWrite(Am,LOW) ;  digitalWrite(Bm,HIGH);
  } ;
  for (int thisNote = 0; thisNote < notes * 2; thisNote = thisNote + 2) {

    // calculates the duration of each note
    divider = melody[thisNote + 1];
    if (divider > 0) {
      // regular note, just proceed
      noteDuration = (wholenote) / divider;
    } else if (divider < 0) {
      // dotted notes are represented with negative durations!!
      noteDuration = (wholenote) / abs(divider);
      noteDuration *= 1.5; // increases the duration in half for dotted notes
    }

    // we only play the note for 90% of the duration, leaving 10% as a pause
    tone(buzzer, melody[thisNote], noteDuration * 0.9);

    // Wait for the specief duration before playing the next note.
    delay(noteDuration);

    // stop the waveform generation before the next note.
    noTone(buzzer);
  };
}


void digitalClockDisplay() {
  // digital clock display of the time
  Serial.print(hour());
  printDigits(minute());
  printDigits(second());
  Serial.println();
}
void printDigits(int digits) {
  Serial.print(":");
  if (digits < 10)
    Serial.print('0');
  Serial.print(digits);
}