//////////////////////////////////////////////////////////////////////
//                                                                  //
// Programmname: Happy New Year                                     //
// Datum: 27.10.2023                                                //
// Beschreibung: Es zählt von 10 bis 0 herunter und zeigt dann      //
// die Nachricht Happy New Year!!! an.                              //
//                                                                  //
// 1. Autor: Nataliia Leonova 5088216                               //
//                                                                  //
//                                                                  //
//////////////////////////////////////////////////////////////////////

//////////           Inkludierte Header-Dateien             //////////
#include "Happy_New_Year.h"

//////////                Globale Variablen                 //////////


//////////                 Setup-Funktion                   //////////

void setup(void) { // put your setup code here, to run once:
Serial.begin(BAUDRATE);
  //////////            Lokale Variablen            //////////


  //////////               GPIO Setup               //////////


  //////////         Einmalige Anweisungen          //////////
  happy_new_year_for();
  happy_new_year_while();
  
}


//////////                  Loop-Funktion                   //////////

void loop(void) { // put your main code here, to run repeatedly:

  //////////            Lokale Variablen            //////////
  

  //////////              Hauptprogramm             //////////
  happy_new_year_if();
}

//////////              Unterfunktionen / ISR               //////////

void happy_new_year_for(void) { // "for" solution for "Happy New Year"

  //////////            Lokale Variablen            //////////
  char finalMessage[] = "Happy New Year!!!";
  char countMessage[] = "Countdown:";
  char stopCount    = 10;
  char startCount   = 0;

  //////////           Funktionsanweisungen         //////////
   for (char i = startCount; i < stopCount; i++) {    
      Serial.print(countMessage);
      Serial.println(stopCount - i);
      delay(1000);
   }
    Serial.print(finalMessage);

  return; // Beenden der Unterfunktion
}

void happy_new_year_while(void) { // "while" solution for "Happy New Year"

  //////////            Lokale Variablen            //////////
  char finalMessage[] = "Happy New Year!!!";
  char countMessage[] = "Countdown:";
  char stopCount    = 10;
  char startCount   = 0;

  //////////           Funktionsanweisungen         //////////
  char i = startCount;
  while (i < stopCount) {
    Serial.print(countMessage);
    Serial.println(stopCount - i);
    delay(1000);
    i++;
  }
  Serial.print(finalMessage);

  return; // Beenden der Unterfunktion
}

void happy_new_year_if(void) { // "if/else" solution for "Happy New Year"

  //////////            Lokale Variablen            //////////
  static char finalMessage[] = "Happy New Year!!!";
  static char countMessage[] = "Countdown:";
  static char stopCount    = 10;
  static char startCount   = 0;


  //////////           Funktionsanweisungen         //////////
  static char i = startCount;
  if (i < stopCount) {
    Serial.print(countMessage);
    Serial.println(stopCount-i);
    delay(1000);
    i++;
  }
  else if (i == stopCount)
  {
    Serial.println(finalMessage);
    i++;
  }

  return; // Beenden der Unterfunktion
}