days2mdhms function

LocalDate days2mdhms(num year, num days)

Implementation

LocalDate days2mdhms(num year, num days) {
  final lmonth = [
    31,
    (year % 4) == 0 ? 29 : 28,
    31,
    30,
    31,
    30,
    31,
    31,
    30,
    31,
    30,
    31
  ];
  final dayofyr = days.floor();

  //  ----------------- find month and day of month ----------------
  var i = 1;
  var inttemp = 0;
  while ((dayofyr > (inttemp + lmonth[i - 1])) && i < 12) {
    inttemp += lmonth[i - 1];
    i += 1;
  }

  final mon = i;
  final day = dayofyr - inttemp;

  //  ----------------- find hours minutes and seconds -------------
  var temp = (days - dayofyr) * 24.0;
  final hr = temp.floor();
  temp = (temp - hr) * 60.0;
  final minute = temp.floor();
  final sec = (temp - minute) * 60.0;

  return LocalDate(
    mon: mon,
    day: day,
    hr: hr,
    minute: minute,
    sec: sec,
  );
}