92 lines
2.5 KiB
Dart
92 lines
2.5 KiB
Dart
enum DeadlineStatus {
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HOT,
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WARM,
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COLD,
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FROZEN
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}
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extension DateTimeX on DateTime {
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String getDate(){
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return '${this.day}-${this.month}-${this.year}';
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}
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}
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extension DeadlineStatusX on DeadlineStatus {
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String get translate{
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switch(this){
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case DeadlineStatus.HOT:
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return 'КАК ТАК ЗАВТРА!?';
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case DeadlineStatus.WARM:
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return 'К чему торопиться?';
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case DeadlineStatus.COLD:
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return 'Дожить ещё надо ';
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case DeadlineStatus.FROZEN:
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return 'До сессии сдадим';
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}
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}
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}
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class Deadline {
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final DateTime time;
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final String message;
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DeadlineStatus status = DeadlineStatus.COLD;
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Deadline(this.time, this.message);
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@override
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String toString() {
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return 'статус: ${status.translate}\t\tдата: ${time.getDate()}\t\tсообщение: $message ';
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}
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}
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class Scheduler {
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List<Deadline> deadlines;
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Scheduler(this.deadlines);
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void sort(){
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deadlines.sort((a, b)=>(-1)*(a.time.compareTo(b.time)));
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}
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void printSchedule(DateTime today) async {
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sort();
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print('Дедлайны:');
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await Future.delayed(
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new Duration(milliseconds: 1),
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() {
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print('Сегодня ${today.getDate()}');
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}
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);
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for (Deadline deadline in deadlines){
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Duration diff = deadline.time.difference(today);
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int days = diff.inDays;
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if (days <= 0){
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deadline.status = DeadlineStatus.FROZEN;
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print('Всё, не успели \t\t$deadline');
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}
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else if (days == 1){
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deadline.status = DeadlineStatus.HOT;
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print('Остались $days сутки\t\t$deadline');
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}
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else if (days <= 7){
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deadline.status = DeadlineStatus.WARM;
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print('Осталось $days суток\t\t$deadline');
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}
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else {
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deadline.status = DeadlineStatus.COLD;
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print('Осталось $days суток\t\t$deadline');
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}
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}
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}
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}
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void main() {
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DateTime today = DateTime(2024, 9, 23);
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var opp = new Deadline(new DateTime(2024,9,24), "право: конспект по лекции 1");
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var mdp = new Deadline(new DateTime(2024,9,26), "мобилки: лаб 1-2");
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var macd = new Deadline(new DateTime(2024,9,20), "миакд: лаб 4-6");
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var sistAn = new Deadline(new DateTime(2024,10,3), "системный анализ: лаб 1-2");
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List<Deadline> deadlines = [opp,mdp,macd,sistAn];
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var scheduler = new Scheduler(deadlines);
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scheduler.printSchedule(today);
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} |