forked from firka/student-legacy
d24c4ec187
- Fixed a bug where if it's less than one hour before the first class, the LiveActivity is created, but if the user rolls back the time to more than one hour before the first class, the LiveActivity does not end."
392 lines
13 KiB
Dart
392 lines
13 KiB
Dart
// ignore_for_file: no_leading_underscores_for_local_identifiers
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import 'dart:async';
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import 'package:refilc/api/providers/liveactivity/platform_channel.dart';
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import 'package:refilc/helpers/subject.dart';
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import 'package:refilc/models/settings.dart';
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import 'package:refilc_kreta_api/models/lesson.dart';
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import 'package:refilc_kreta_api/models/week.dart';
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import 'package:refilc/utils/format.dart';
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import 'package:refilc_kreta_api/providers/timetable_provider.dart';
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import 'package:flutter/foundation.dart';
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import 'package:refilc_mobile_ui/pages/home/live_card/live_card.i18n.dart';
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enum LiveCardState {
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empty,
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duringLesson,
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duringBreak,
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morning,
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weekendMorning,
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afternoon,
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night,
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summary,
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}
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class LiveCardProvider extends ChangeNotifier {
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Lesson? currentLesson;
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Lesson? nextLesson;
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Lesson? prevLesson;
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List<Lesson>? nextLessons;
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// new variables
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static bool hasActivityStarted = false;
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static bool hasDayEnd = false;
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static DateTime? storeFirstRunDate;
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static bool hasActivitySettingsChanged = false;
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// ignore: non_constant_identifier_names
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static Map<String, String> LAData = {};
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static DateTime? now;
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//
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LiveCardState currentState = LiveCardState.empty;
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// ignore: unused_field
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late Timer _timer;
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late final TimetableProvider _timetable;
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late final SettingsProvider _settings;
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late Duration _delay;
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bool _hasCheckedTimetable = false;
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LiveCardProvider({
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required TimetableProvider timetable,
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required SettingsProvider settings,
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}) : _timetable = timetable,
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_settings = settings {
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_timer = Timer.periodic(const Duration(seconds: 1), (timer) => update());
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_delay = settings.bellDelayEnabled
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? Duration(seconds: settings.bellDelay)
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: Duration.zero;
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update();
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}
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// Debugging
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static DateTime _now() {
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// return DateTime(2023, 9, 27, 9, 30);
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return DateTime.now();
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}
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String getFloorDifference() {
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final prevFloor = prevLesson!.getFloor();
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final nextFloor = nextLesson!.getFloor();
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if (prevFloor == null || nextFloor == null || prevFloor == nextFloor) {
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return "to room";
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}
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if (nextFloor == 0) {
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return "ground floor";
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}
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if (nextFloor > prevFloor) {
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return "up floor";
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} else {
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return "down floor";
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}
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}
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Map<String, String> toMap() {
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switch (currentState) {
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case LiveCardState.morning:
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return {
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"color":
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'#${_settings.liveActivityColor.toString().substring(10, 16)}',
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"icon": nextLesson != null
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? SubjectIcon.resolveName(subject: nextLesson?.subject)
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: "book",
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"title": "Jó reggelt! Az első órádig:",
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"subtitle": "",
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"description": "",
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"startDate": storeFirstRunDate != null
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? ((storeFirstRunDate?.millisecondsSinceEpoch ?? 0) -
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(_delay.inMilliseconds))
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.toString()
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: "",
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"endDate": ((nextLesson?.start.millisecondsSinceEpoch ?? 0) -
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_delay.inMilliseconds)
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.toString(),
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"nextSubject": nextLesson != null
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? nextLesson?.subject.renamedTo ??
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ShortSubject.resolve(subject: nextLesson?.subject).capital()
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: "",
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"nextRoom": nextLesson?.room.replaceAll("_", " ") ?? "",
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};
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case LiveCardState.afternoon:
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return {
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"color":
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'#${_settings.liveActivityColor.toString().substring(10, 16)}',
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"icon": nextLesson != null
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? SubjectIcon.resolveName(subject: nextLesson?.subject)
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: "book",
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"title": "Jó napot! Az első órádig:",
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"subtitle": "",
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"description": "",
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"startDate": storeFirstRunDate != null
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? ((storeFirstRunDate?.millisecondsSinceEpoch ?? 0) -
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(_delay.inMilliseconds))
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.toString()
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: "",
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"endDate": ((nextLesson?.start.millisecondsSinceEpoch ?? 0) -
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_delay.inMilliseconds)
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.toString(),
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"nextSubject": nextLesson != null
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? nextLesson?.subject.renamedTo ??
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ShortSubject.resolve(subject: nextLesson?.subject).capital()
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: "",
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"nextRoom": nextLesson?.room.replaceAll("_", " ") ?? "",
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};
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case LiveCardState.night:
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return {
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"color":
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'#${_settings.liveActivityColor.toString().substring(10, 16)}',
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"icon": nextLesson != null
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? SubjectIcon.resolveName(subject: nextLesson?.subject)
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: "book",
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"title": "Jó estét! Az első órádig:",
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"subtitle": "",
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"description": "",
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"startDate": storeFirstRunDate != null
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? ((storeFirstRunDate?.millisecondsSinceEpoch ?? 0) -
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(_delay.inMilliseconds))
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.toString()
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: "",
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"endDate": ((nextLesson?.start.millisecondsSinceEpoch ?? 0) -
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_delay.inMilliseconds)
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.toString(),
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"nextSubject": nextLesson != null
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? nextLesson?.subject.renamedTo ??
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ShortSubject.resolve(subject: nextLesson?.subject).capital()
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: "",
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"nextRoom": nextLesson?.room.replaceAll("_", " ") ?? "",
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};
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case LiveCardState.duringLesson:
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return {
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"color":
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'#${_settings.liveActivityColor.toString().substring(10, 16)}',
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"icon": currentLesson != null
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? SubjectIcon.resolveName(subject: currentLesson?.subject)
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: "book",
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"index":
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currentLesson != null ? '${currentLesson!.lessonIndex}. ' : "",
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"title": currentLesson != null
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? currentLesson?.subject.renamedTo ??
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ShortSubject.resolve(subject: currentLesson?.subject)
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.capital()
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: "",
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"subtitle": "Terem: ${currentLesson?.room.replaceAll("_", " ") ?? ""}",
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"description": currentLesson?.description ?? "",
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"startDate": ((currentLesson?.start.millisecondsSinceEpoch ?? 0) -
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_delay.inMilliseconds)
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.toString(),
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"endDate": ((currentLesson?.end.millisecondsSinceEpoch ?? 0) -
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_delay.inMilliseconds)
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.toString(),
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"nextSubject": nextLesson != null
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? nextLesson?.subject.renamedTo ??
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ShortSubject.resolve(subject: nextLesson?.subject).capital()
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: "",
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"nextRoom": nextLesson?.room.replaceAll("_", " ") ?? "",
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};
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case LiveCardState.duringBreak:
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final iconFloorMap = {
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"to room": "chevron.right.2",
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"up floor": "arrow.up.right",
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"down floor": "arrow.down.left",
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"ground floor": "arrow.down.left",
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};
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final diff = getFloorDifference();
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return {
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"color":
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'#${_settings.liveActivityColor.toString().substring(10, 16)}',
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"icon": iconFloorMap[diff] ?? "cup.and.saucer",
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"title": "Szünet",
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"description": "go $diff".i18n.fill([
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diff != "to room" ? (nextLesson!.getFloor() ?? 0) : nextLesson!.room
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]),
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"startDate": ((prevLesson?.end.millisecondsSinceEpoch ?? 0) -
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_delay.inMilliseconds)
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.toString(),
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"endDate": ((nextLesson?.start.millisecondsSinceEpoch ?? 0) -
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_delay.inMilliseconds)
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.toString(),
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"nextSubject": (nextLesson != null
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? nextLesson?.subject.renamedTo ??
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ShortSubject.resolve(subject: nextLesson?.subject)
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.capital()
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: "")
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.capital(),
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"nextRoom": nextLesson?.room.replaceAll("_", " ") ?? "",
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"index": "",
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"subtitle": "",
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};
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default:
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return {};
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}
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}
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void update() async {
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List<Lesson> today = _today(_timetable);
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if (today.isEmpty && !_hasCheckedTimetable) {
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_hasCheckedTimetable = true;
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await _timetable.fetch(week: Week.current());
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today = _today(_timetable);
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}
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_delay = _settings.bellDelayEnabled
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? Duration(seconds: _settings.bellDelay)
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: Duration.zero;
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DateTime now = _now().add(_delay);
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if ((currentState == LiveCardState.morning ||
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currentState == LiveCardState.afternoon ||
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currentState == LiveCardState.night) &&
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storeFirstRunDate == null) {
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storeFirstRunDate = now;
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}
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// Filter cancelled lessons #20
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// Filter label lessons #128
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today = today
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.where((lesson) =>
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lesson.status?.name != "Elmaradt" &&
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lesson.subject.id != '' &&
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!lesson.isEmpty)
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.toList();
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if (today.isNotEmpty) {
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// sort
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today.sort((a, b) => a.start.compareTo(b.start));
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final _lesson = today.firstWhere(
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(l) => l.start.isBefore(now) && l.end.isAfter(now),
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orElse: () => Lesson.fromJson({}));
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if (_lesson.start.year != 0) {
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currentLesson = _lesson;
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} else {
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currentLesson = null;
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}
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final _next = today.firstWhere((l) => l.start.isAfter(now),
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orElse: () => Lesson.fromJson({}));
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nextLessons = today.where((l) => l.start.isAfter(now)).toList();
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if (_next.start.year != 0) {
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nextLesson = _next;
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} else {
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nextLesson = null;
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}
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final _prev = today.lastWhere((l) => l.end.isBefore(now),
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orElse: () => Lesson.fromJson({}));
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if (_prev.start.year != 0) {
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prevLesson = _prev;
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} else {
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prevLesson = null;
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}
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}
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if (now.isBefore(DateTime(now.year, DateTime.august, 31)) &&
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now.isAfter(DateTime(now.year, DateTime.june, 14))) {
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currentState = LiveCardState.summary;
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} else if (currentLesson != null) {
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currentState = LiveCardState.duringLesson;
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} else if (nextLesson != null && prevLesson != null) {
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currentState = LiveCardState.duringBreak;
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} else if (now.hour >= 12 && now.hour < 20) {
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currentState = LiveCardState.afternoon;
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} else if (now.hour >= 20) {
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currentState = LiveCardState.night;
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} else if (now.hour >= 5 && now.hour <= 10) {
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if (nextLesson == null || now.weekday == 6 || now.weekday == 7) {
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currentState = LiveCardState.empty;
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} else {
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currentState = LiveCardState.morning;
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}
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} else {
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currentState = LiveCardState.empty;
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}
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//LIVE ACTIVITIES
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//CREATE
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if (!hasActivityStarted &&
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nextLesson != null &&
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nextLesson!.start.difference(now).inMinutes <= 60 &&
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(currentState == LiveCardState.morning ||
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currentState == LiveCardState.afternoon ||
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currentState == LiveCardState.night)) {
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debugPrint(
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"Az első óra előtt állunk, kevesebb mint egy órával. Létrehozás...");
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PlatformChannel.createLiveActivity(toMap());
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hasActivityStarted = true;
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} else if (!hasActivityStarted &&
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((currentState == LiveCardState.duringLesson &&
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currentLesson != null) ||
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currentState == LiveCardState.duringBreak)) {
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debugPrint("Óra van, vagy szünet, de nincs LiveActivity. létrehozás...");
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PlatformChannel.createLiveActivity(toMap());
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hasActivityStarted = true;
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}
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//UPDATE
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else if (hasActivityStarted) {
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if (hasActivitySettingsChanged) {
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debugPrint("Valamelyik beállítás megváltozott. Frissítés...");
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PlatformChannel.updateLiveActivity(toMap());
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hasActivitySettingsChanged = false;
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} else if (nextLesson != null || currentLesson != null) {
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bool afterPrevLessonEnd = prevLesson != null &&
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now
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.subtract(const Duration(seconds: 1))
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.isBefore(prevLesson!.end) &&
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now.isAfter(prevLesson!.end);
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bool afterCurrentLessonStart = currentLesson != null &&
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now
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.subtract(const Duration(seconds: 1))
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.isBefore(currentLesson!.start) &&
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now.isAfter(currentLesson!.start);
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if (afterPrevLessonEnd || afterCurrentLessonStart) {
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debugPrint(
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"Óra kezdete/vége után 1 másodperccel vagyunk. Frissítés...");
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PlatformChannel.updateLiveActivity(toMap());
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}
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}
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}
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//END
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if (hasActivityStarted && nextLesson != null &&
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nextLesson!.start.difference(now).inMinutes > 60) {
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debugPrint("Több, mint 1 óra van az első óráig. Befejezés...");
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PlatformChannel.endLiveActivity();
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hasActivityStarted = false;
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} else if (hasActivityStarted &&
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!hasDayEnd &&
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nextLesson == null &&
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now.isAfter(prevLesson!.end)) {
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debugPrint("Az utolsó óra véget ért. Befejezés...");
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PlatformChannel.endLiveActivity();
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hasDayEnd = true;
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hasActivityStarted = false;
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}
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LAData = toMap();
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notifyListeners();
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}
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bool get show => currentState != LiveCardState.empty;
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Duration get delay => _delay;
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bool _sameDate(DateTime a, DateTime b) =>
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(a.year == b.year && a.month == b.month && a.day == b.day);
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List<Lesson> _today(TimetableProvider p) => (p.getWeek(Week.current()) ?? [])
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.where((l) => _sameDate(l.date, _now()))
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.toList();
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} |