import 'package:flutter/material.dart';

String formatTime(int seconds) {
  if (seconds < 0) {
    return '00:00';
  }
  Duration duration = Duration(seconds: seconds);
  String formattedTime = '';
  String twoDigits(int n) => n.toString().padLeft(2, "0");
  String days = duration.inDays.toString();
  String hours = twoDigits(duration.inHours.remainder(24));
  String minutes = twoDigits(duration.inMinutes.remainder(60));
  String formattedSeconds = twoDigits(duration.inSeconds.remainder(60));
  if (duration.inDays != 0) {
    formattedTime += '$days Tag${duration.inDays > 1 ? "e" : ""}, ';
  }
  if (duration.inHours != 0) formattedTime += '$hours:';
  formattedTime += '$minutes:';
  formattedTime += formattedSeconds;
  return formattedTime;
}

extension TimeOfDayExtension on TimeOfDay {
  TimeOfDay durationBetween(TimeOfDay time) {
    int hourOffset = time.minute - minute < 0 ? 1 : 0;
    return TimeOfDay(
        hour: (time.hour - hour - hourOffset) % 24,
        minute: (time.minute - minute) % 60);
  }
}