#include "Sun_rise_set.h"

const float _latitude = 50.0755f;  // Šířka pro Prahu
const float _longitude = 14.4378f; // Délka pro Prahu
const float _zenith = 90.833333333f; //90.50 Official, 96 Civil, 102 Nautical, 108 Astronomical

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

  //Init
  Sun_rise_set sun(_latitude, _longitude, _zenith); // Latitude Longitude Zenith

	int dd = 1;
	//int mm = 1;
	int yy = 2024;

  for (int mm = 1; mm <= 12; mm++) //Měsíce 01-12
//for (int dd = 1; dd <= 28; dd++) //Dny v měsíci
  {
    int timezone = (mm >= 4 && mm <= 10) ? 2 : 1; // Timezone(SEČ[SET] = 1, SELČ[CEST] = 2, UTC = 0)

    sunData sdata = sun.SunriseSunsetDate(yy, mm, dd, timezone);

    Serial.print("Datum: ");
    Serial.print(dd);
    Serial.print(".");
    Serial.print(mm);
    Serial.print(".");
    Serial.print(yy);
    Serial.print(" timezone: ");
    Serial.print(timezone);
    Serial.println();

    Serial.print("Východ slunce: ");
    printTime(sdata.sunrise);
    Serial.print(" - ");
    Serial.print("Západ slunce: ");
    printTime(sdata.sunset);
    Serial.println();
    
    Serial.println();
  }
}

void loop() 
{}

void printTime(float time) 
{
  if (time == -1) 
  {
    Serial.print("N/A");
    return;
  }
  
  int hours = int(time);
  int minutes = int((time - hours) * 60);

  if (hours < 10) Serial.print("0");
  Serial.print(hours);
  Serial.print(":");
  if (minutes < 10) Serial.print("0");
  Serial.print(minutes);
}