student-legacy/refilc/lib/helpers/notification_helper.dart

713 lines
27 KiB
Dart

import 'package:flutter/foundation.dart';
import 'package:refilc/api/providers/database_provider.dart';
import 'package:refilc/api/providers/status_provider.dart';
import 'package:refilc/api/providers/user_provider.dart';
import 'package:refilc/models/settings.dart';
import 'package:refilc/helpers/notification_helper.i18n.dart';
import 'package:refilc/models/user.dart';
import 'package:refilc/utils/navigation_service.dart';
import 'package:refilc/utils/service_locator.dart';
import 'package:refilc_kreta_api/client/api.dart';
import 'package:refilc_kreta_api/client/client.dart';
import 'package:refilc_kreta_api/models/absence.dart';
import 'package:refilc_kreta_api/models/grade.dart';
import 'package:refilc_kreta_api/models/lesson.dart';
import 'package:refilc_kreta_api/models/week.dart';
import 'package:refilc_kreta_api/providers/grade_provider.dart';
import 'package:refilc_kreta_api/providers/timetable_provider.dart';
import 'package:flutter_local_notifications/flutter_local_notifications.dart'
hide Message;
import 'package:i18n_extension/i18n_extension.dart';
import 'package:intl/intl.dart';
import 'package:refilc_kreta_api/models/message.dart';
// if you want to add a new category, also add it to the DB or else the app will probably crash
enum LastSeenCategory {
grade,
surprisegrade,
absence,
message,
lesson
} // didn't know a better place for this
class NotificationsHelper {
late DatabaseProvider database;
late SettingsProvider settingsProvider;
late UserProvider userProvider;
late KretaClient kretaClient;
FlutterLocalNotificationsPlugin flutterLocalNotificationsPlugin =
FlutterLocalNotificationsPlugin();
String dayTitle(DateTime date) {
try {
String dayTitle =
DateFormat("EEEE", I18n.locale.languageCode).format(date);
dayTitle = dayTitle[0].toUpperCase() +
dayTitle.substring(1); // capitalize string
return dayTitle;
} catch (e) {
return "Unknown";
}
}
@pragma('vm:entry-point')
void backgroundJob() async {
// initialize providers
database = DatabaseProvider();
await database.init();
settingsProvider = await database.query.getSettings(database);
userProvider = await database.query.getUsers(settingsProvider);
if (userProvider.id != null && settingsProvider.notificationsEnabled) {
List<User> users = userProvider.getUsers();
// Process notifications for each user asynchronously
await Future.forEach(users, (User user) async {
// Create a new instance of userProvider for each user
UserProvider userProviderForUser =
await database.query.getUsers(settingsProvider);
userProviderForUser.setUser(user.id);
// Refresh kreta login for current user
final status = StatusProvider();
KretaClient kretaClientForUser = KretaClient(
user: userProviderForUser,
settings: settingsProvider,
status: status);
await kretaClientForUser.refreshLogin();
// Process notifications for current user
if (settingsProvider.notificationsGradesEnabled) {
await gradeNotification(userProviderForUser, kretaClientForUser);
}
if (settingsProvider.notificationsAbsencesEnabled) {
await absenceNotification(userProviderForUser, kretaClientForUser);
}
if (settingsProvider.notificationsMessagesEnabled) {
await messageNotification(userProviderForUser, kretaClientForUser);
}
if (settingsProvider.notificationsLessonsEnabled) {
await lessonNotification(userProviderForUser, kretaClientForUser);
}
});
}
}
/*
ezt a kódot nagyon szépen megírta az AI, picit szerkesztgettem is rajta
nem lesz tőle használhatatlan az app, de kikommenteltem, mert még a végén kima bántani fog
Future<void> liveNotification(UserProvider currentuserProvider, KretaClient currentKretaClient) async {
// create a permanent live notification that has a progress bar on how much is left from the current lesson, the title is the name of the class
// get current lesson
TimetableProvider timetableProvider = TimetableProvider(
user: currentuserProvider,
database: database,
kreta: currentKretaClient);
await timetableProvider.restoreUser();
await timetableProvider.fetch(week: Week.current());
List<Lesson> apilessons = timetableProvider.getWeek(Week.current()) ?? [];
Lesson? currentLesson;
for (Lesson lesson in apilessons) {
if (lesson.date.isBefore(DateTime.now()) &&
lesson.end.isAfter(DateTime.now())) {
currentLesson = lesson;
break;
}
}
if (currentLesson == null) {
return;
}
final elapsedTime = DateTime.now()
.difference(currentLesson.start)
.inSeconds
.toDouble();
final maxTime = currentLesson.end
.difference(currentLesson.start)
.inSeconds
.toDouble();
final showMinutes = maxTime - elapsedTime > 60;
// create a live notification
AndroidNotificationDetails androidNotificationDetails =
AndroidNotificationDetails(
'LIVE',
'Élő óra',
channelDescription: 'Értesítés az aktuális óráról',
importance: Importance.max,
priority: Priority.max,
color: settingsProvider.customAccentColor,
ticker: 'Élő óra',
maxProgress: maxTime.toInt(),
progress: elapsedTime.toInt(),
);
NotificationDetails notificationDetails =
NotificationDetails(android: androidNotificationDetails);
await flutterLocalNotificationsPlugin.show(
currentLesson.id.hashCode,
currentLesson.name,
"body_live".i18n.fill(
[
currentLesson.lessonIndex,
currentLesson.name,
dayTitle(currentLesson.date),
DateFormat("HH:mm").format(currentLesson.start),
DateFormat("HH:mm").format(currentLesson.end),
],
),
notificationDetails,
payload: "timetable",
);
}
*/
Future<void> gradeNotification(
UserProvider currentuserProvider, KretaClient currentKretaClient) async {
// fetch grades
GradeProvider gradeProvider = GradeProvider(
settings: settingsProvider,
user: currentuserProvider,
database: database,
kreta: currentKretaClient);
await gradeProvider.fetch();
database.userQuery
.getGrades(userId: currentuserProvider.id!)
.then((grades) async {
DateTime lastSeenGrade = await database.userQuery.lastSeen(
userId: currentuserProvider.id!, category: LastSeenCategory.grade);
// loop through grades and see which hasn't been seen yet
for (Grade grade in grades) {
// if grade is not a normal grade (1-5), don't show it
if ([1, 2, 3, 4, 5].contains(grade.value.value)) {
// if the grade was added over a week ago, don't show it to avoid notification spam
if (grade.date.isAfter(lastSeenGrade) &&
DateTime.now().difference(grade.date).inDays < 7) {
// send notificiation about new grade
AndroidNotificationDetails androidNotificationDetails =
AndroidNotificationDetails(
'GRADES',
'Jegyek',
channelDescription: 'Értesítés jegyek beírásakor',
importance: Importance.max,
priority: Priority.max,
color: settingsProvider.customAccentColor,
ticker: 'Jegyek',
);
NotificationDetails notificationDetails =
NotificationDetails(android: androidNotificationDetails);
if (currentuserProvider.getUsers().length == 1) {
await flutterLocalNotificationsPlugin.show(
grade.id.hashCode,
"title_grade".i18n,
"body_grade".i18n.fill(
[
grade.subject.isRenamed &&
settingsProvider.renamedSubjectsEnabled
? grade.subject.renamedTo!
: grade.subject.name,
grade.value.value.toString()
],
),
notificationDetails,
payload: "grades");
} else if (settingsProvider.gradeOpeningFun) {
// if surprise grades are enabled, show a notification without the grade
await flutterLocalNotificationsPlugin.show(
grade.id.hashCode,
"title_grade".i18n,
"body_grade_surprise".i18n.fill(
[
grade.subject.isRenamed &&
settingsProvider.renamedSubjectsEnabled
? grade.subject.renamedTo!
: grade.subject.name,
grade.value.value.toString()
],
),
notificationDetails,
payload: "grades");
} else {
// multiple users are added, also display student name
await flutterLocalNotificationsPlugin.show(
grade.id.hashCode,
"title_grade".i18n,
"body_grade_multiuser".i18n.fill(
[
currentuserProvider.displayName!,
grade.subject.isRenamed &&
settingsProvider.renamedSubjectsEnabled
? grade.subject.renamedTo!
: grade.subject.name,
grade.value.value.toString()
],
),
notificationDetails,
payload: "grades");
}
}
}
}
// set grade seen status
database.userStore.storeLastSeen(DateTime.now(),
userId: currentuserProvider.id!, category: LastSeenCategory.grade);
});
}
Future<void> absenceNotification(
UserProvider currentuserProvider, KretaClient currentKretaClient) async {
// get absences from api
List? absenceJson = await currentKretaClient
.getAPI(KretaAPI.absences(currentuserProvider.instituteCode ?? ""));
if (absenceJson == null) {
return;
}
DateTime lastSeenAbsence = await database.userQuery.lastSeen(
userId: currentuserProvider.id!, category: LastSeenCategory.absence);
// format api absences
List<Absence> absences =
absenceJson.map((e) => Absence.fromJson(e)).toList();
for (Absence absence in absences) {
if (absence.date.isAfter(lastSeenAbsence)) {
AndroidNotificationDetails androidNotificationDetails =
AndroidNotificationDetails(
'ABSENCES',
'Hiányzások',
channelDescription: 'Értesítés hiányzások beírásakor',
importance: Importance.max,
priority: Priority.max,
color: settingsProvider.customAccentColor,
ticker: 'Hiányzások',
);
NotificationDetails notificationDetails =
NotificationDetails(android: androidNotificationDetails);
if (currentuserProvider.getUsers().length == 1) {
await flutterLocalNotificationsPlugin.show(
absence.id.hashCode,
"title_absence"
.i18n, // https://discord.com/channels/1111649116020285532/1153273625206591528
"body_absence".i18n.fill(
[
DateFormat("yyyy-MM-dd").format(absence.date),
absence.subject.isRenamed &&
settingsProvider.renamedSubjectsEnabled
? absence.subject.renamedTo!
: absence.subject.name
],
),
notificationDetails,
payload: "absences");
} else {
await flutterLocalNotificationsPlugin.show(
absence.id.hashCode,
"title_absence"
.i18n, // https://discord.com/channels/1111649116020285532/1153273625206591528
"body_absence_multiuser".i18n.fill(
[
currentuserProvider.displayName!,
DateFormat("yyyy-MM-dd").format(absence.date),
absence.subject.isRenamed &&
settingsProvider.renamedSubjectsEnabled
? absence.subject.renamedTo!
: absence.subject.name
],
),
notificationDetails,
payload: "absences");
}
}
}
await database.userStore.storeLastSeen(DateTime.now(),
userId: currentuserProvider.id!, category: LastSeenCategory.absence);
}
Future<void> messageNotification(
UserProvider currentuserProvider, KretaClient currentKretaClient) async {
// get messages from api
List? messageJson =
await currentKretaClient.getAPI(KretaAPI.messages("beerkezett"));
if (messageJson == null) {
return;
}
// format api messages to correct format
// Parse messages
List<Message> messages = [];
await Future.wait(List.generate(messageJson.length, (index) {
return () async {
Map message = messageJson.cast<Map>()[index];
Map? innerMessageJson = await currentKretaClient
.getAPI(KretaAPI.message(message["azonosito"].toString()));
await Future.delayed(const Duration(seconds: 1));
if (innerMessageJson != null) {
messages.add(
Message.fromJson(innerMessageJson, forceType: MessageType.inbox));
}
}();
}));
DateTime lastSeenMessage = await database.userQuery.lastSeen(
userId: currentuserProvider.id!, category: LastSeenCategory.message);
for (Message message in messages) {
if (message.date.isAfter(lastSeenMessage)) {
AndroidNotificationDetails androidNotificationDetails =
AndroidNotificationDetails(
'MESSAGES',
'Üzenetek',
channelDescription: 'Értesítés kapott üzenetekkor',
importance: Importance.max,
priority: Priority.max,
color: settingsProvider.customAccentColor,
ticker: 'Üzenetek',
);
NotificationDetails notificationDetails =
NotificationDetails(android: androidNotificationDetails);
if (currentuserProvider.getUsers().length == 1) {
await flutterLocalNotificationsPlugin.show(
message.id.hashCode,
message.author,
message.content.replaceAll(RegExp(r'<[^>]*>'), ''),
notificationDetails,
payload: "messages",
);
} else {
await flutterLocalNotificationsPlugin.show(
message.id.hashCode,
"(${currentuserProvider.displayName!}) ${message.author}",
message.content.replaceAll(RegExp(r'<[^>]*>'), ''),
notificationDetails,
payload: "messages",
);
}
}
}
await database.userStore.storeLastSeen(DateTime.now(),
userId: currentuserProvider.id!, category: LastSeenCategory.message);
}
Future<void> lessonNotification(
UserProvider currentuserProvider, KretaClient currentKretaClient) async {
// get lessons from api
TimetableProvider timetableProvider = TimetableProvider(
user: currentuserProvider,
database: database,
kreta: currentKretaClient);
await timetableProvider.restoreUser();
await timetableProvider.fetch(week: Week.current());
List<Lesson> apilessons = timetableProvider.getWeek(Week.current()) ?? [];
DateTime lastSeenLesson = await database.userQuery.lastSeen(
userId: currentuserProvider.id!, category: LastSeenCategory.lesson);
Lesson? latestLesson;
for (Lesson lesson in apilessons) {
if ((lesson.status?.name != "Elmaradt" ||
lesson.substituteTeacher?.name != "") &&
lesson.date.isAfter(latestLesson?.start ?? DateTime(1970))) {
latestLesson = lesson;
}
if (lesson.date.isAfter(lastSeenLesson)) {
AndroidNotificationDetails androidNotificationDetails =
AndroidNotificationDetails(
'LESSONS',
'Órák',
channelDescription: 'Értesítés órák elmaradásáról, helyettesítésről',
importance: Importance.max,
priority: Priority.max,
color: settingsProvider.customAccentColor,
ticker: 'Órák',
);
NotificationDetails notificationDetails =
NotificationDetails(android: androidNotificationDetails);
if (currentuserProvider.getUsers().length == 1) {
if (lesson.status?.name == "Elmaradt") {
switch (I18n.localeStr) {
case "en_en":
{
await flutterLocalNotificationsPlugin.show(
lesson.id.hashCode,
"title_lesson".i18n,
"body_lesson_canceled".i18n.fill(
[
lesson.lessonIndex,
lesson.name,
dayTitle(lesson.date)
],
),
notificationDetails,
payload: "timetable");
break;
}
case "hu_hu":
{
await flutterLocalNotificationsPlugin.show(
lesson.id.hashCode,
"title_lesson".i18n,
"body_lesson_canceled".i18n.fill(
[
dayTitle(lesson.date),
lesson.lessonIndex,
lesson.name
],
),
notificationDetails,
payload: "timetable");
break;
}
default:
{
await flutterLocalNotificationsPlugin.show(
lesson.id.hashCode,
"title_lesson".i18n,
"body_lesson_canceled".i18n.fill(
[
lesson.lessonIndex,
lesson.name,
dayTitle(lesson.date)
],
),
notificationDetails,
payload: "timetable");
break;
}
}
} else if (lesson.substituteTeacher?.name != "" &&
lesson.substituteTeacher != null) {
switch (I18n.localeStr) {
case "en_en":
{
await flutterLocalNotificationsPlugin.show(
lesson.id.hashCode,
"title_lesson".i18n,
"body_lesson_substituted".i18n.fill(
[
lesson.lessonIndex,
lesson.name,
dayTitle(lesson.date),
lesson.substituteTeacher!.isRenamed
? lesson.substituteTeacher!.renamedTo!
: lesson.substituteTeacher!.name
],
),
notificationDetails,
payload: "timetable",
);
break;
}
case "hu_hu":
{
await flutterLocalNotificationsPlugin.show(
lesson.id.hashCode,
"title_lesson".i18n,
"body_lesson_substituted".i18n.fill(
[
dayTitle(lesson.date),
lesson.lessonIndex,
lesson.name,
lesson.substituteTeacher!.isRenamed
? lesson.substituteTeacher!.renamedTo!
: lesson.substituteTeacher!.name
],
),
notificationDetails,
payload: "timetable",
);
break;
}
default:
{
await flutterLocalNotificationsPlugin.show(
lesson.id.hashCode,
"title_lesson".i18n,
"body_lesson_substituted".i18n.fill(
[
lesson.lessonIndex,
lesson.name,
dayTitle(lesson.date),
lesson.substituteTeacher!.isRenamed
? lesson.substituteTeacher!.renamedTo!
: lesson.substituteTeacher!.name
],
),
notificationDetails,
payload: "timetable",
);
break;
}
}
}
} else {
if (lesson.status?.name == "Elmaradt") {
switch (I18n.localeStr) {
case "en_en":
{
await flutterLocalNotificationsPlugin.show(
lesson.id.hashCode,
"title_lesson".i18n,
"body_lesson_canceled_multiuser".i18n.fill(
[
currentuserProvider.displayName!,
lesson.lessonIndex,
lesson.name,
dayTitle(lesson.date)
],
),
notificationDetails,
payload: "timetable",
);
break;
}
case "hu_hu":
{
await flutterLocalNotificationsPlugin.show(
lesson.id.hashCode,
"title_lesson".i18n,
"body_lesson_canceled_multiuser".i18n.fill(
[
currentuserProvider.displayName!,
dayTitle(lesson.date),
lesson.lessonIndex,
lesson.name
],
),
notificationDetails,
payload: "timetable",
);
break;
}
default:
{
await flutterLocalNotificationsPlugin.show(
lesson.id.hashCode,
"title_lesson".i18n,
"body_lesson_canceled_multiuser".i18n.fill(
[
currentuserProvider.displayName!,
lesson.lessonIndex,
lesson.name,
dayTitle(lesson.date)
],
),
notificationDetails,
payload: "timetable",
);
break;
}
}
} else if (lesson.substituteTeacher?.name != "") {
switch (I18n.localeStr) {
case "en_en":
{
await flutterLocalNotificationsPlugin.show(
lesson.id.hashCode,
"title_lesson".i18n,
"body_lesson_substituted_multiuser".i18n.fill(
[
currentuserProvider.displayName!,
lesson.lessonIndex,
lesson.name,
dayTitle(lesson.date),
lesson.substituteTeacher!.isRenamed
? lesson.substituteTeacher!.renamedTo!
: lesson.substituteTeacher!.name
],
),
notificationDetails,
payload: "timetable",
);
break;
}
case "hu_hu":
{
await flutterLocalNotificationsPlugin.show(
lesson.id.hashCode,
"title_lesson".i18n,
"body_lesson_substituted_multiuser".i18n.fill(
[
currentuserProvider.displayName!,
dayTitle(lesson.date),
lesson.lessonIndex,
lesson.name,
lesson.substituteTeacher!.isRenamed
? lesson.substituteTeacher!.renamedTo!
: lesson.substituteTeacher!.name
],
),
notificationDetails,
payload: "timetable",
);
break;
}
default:
{
await flutterLocalNotificationsPlugin.show(
lesson.id.hashCode,
"title_lesson".i18n,
"body_lesson_substituted_multiuser".i18n.fill(
[
currentuserProvider.displayName!,
lesson.lessonIndex,
lesson.name,
dayTitle(lesson.date),
lesson.substituteTeacher!.isRenamed
? lesson.substituteTeacher!.renamedTo!
: lesson.substituteTeacher!.name
],
),
notificationDetails,
payload: "timetable",
);
break;
}
}
}
}
}
}
// lesson.date does not contain time, only the date
await database.userStore.storeLastSeen(
latestLesson?.start ?? DateTime.now(),
userId: currentuserProvider.id!,
category: LastSeenCategory.lesson);
}
// Called when the user taps a notification
void onDidReceiveNotificationResponse(
NotificationResponse notificationResponse) async {
final String? payload = notificationResponse.payload;
if (notificationResponse.payload != null) {
debugPrint('notification payload: $payload');
}
switch (payload) {
case "timetable":
locator<NavigationService>().navigateTo("timetable");
break;
case "grades":
locator<NavigationService>().navigateTo("grades");
break;
case "messages":
locator<NavigationService>().navigateTo("messages");
break;
case "absences":
locator<NavigationService>().navigateTo("absences");
break;
case "settings":
locator<NavigationService>().navigateTo("settings");
break;
default:
break;
}
}
// Set all notification categories to seen
Future<void> setAllCategoriesSeen(UserProvider userProvider) async {
if (userProvider.id != null) {
for (LastSeenCategory category in LastSeenCategory.values) {
await database.userStore.storeLastSeen(DateTime.now(),
userId: userProvider.id!, category: category);
}
}
}
}