Merge pull request #80 from refilc/dev

Dev

.gitignore

@@ -29,9 +29,11 @@ filcnaplo_premium/.flutter-plugins
 filcnaplo_premium/.flutter-plugins-dependencies
 filcnaplo_premium/pubspec.lock
 filcnaplo_premium/.dart_tool/
-filcnaplo_premium/android/
 
 .vscode
 .github
 .idea
 .gitmodules
+
+filcnaplo/.DS_Store
+.DS_Store

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "filcnaplo_premium"]
+	path = filcnaplo_premium
+	url = git@github.com:refilc/naplo-plus.git

filcnaplo/.metadata

@@ -4,7 +4,7 @@
 # This file should be version controlled and should not be manually edited.
 
 version:
-  revision: "efbf63d9c66b9f6ec30e9ad4611189aa80003d31"
+  revision: "b0366e0a3f089e15fd89c97604ab402fe26b724c"
   channel: "stable"
 
 project_type: app
@@ -13,17 +13,17 @@ project_type: app
 migration:
   platforms:
     - platform: root
-      create_revision: efbf63d9c66b9f6ec30e9ad4611189aa80003d31
+      create_revision: b0366e0a3f089e15fd89c97604ab402fe26b724c
-      base_revision: efbf63d9c66b9f6ec30e9ad4611189aa80003d31
+      base_revision: b0366e0a3f089e15fd89c97604ab402fe26b724c
     - platform: linux
-      create_revision: efbf63d9c66b9f6ec30e9ad4611189aa80003d31
+      create_revision: b0366e0a3f089e15fd89c97604ab402fe26b724c
-      base_revision: efbf63d9c66b9f6ec30e9ad4611189aa80003d31
+      base_revision: b0366e0a3f089e15fd89c97604ab402fe26b724c
     - platform: macos
-      create_revision: efbf63d9c66b9f6ec30e9ad4611189aa80003d31
+      create_revision: b0366e0a3f089e15fd89c97604ab402fe26b724c
-      base_revision: efbf63d9c66b9f6ec30e9ad4611189aa80003d31
+      base_revision: b0366e0a3f089e15fd89c97604ab402fe26b724c
     - platform: windows
-      create_revision: efbf63d9c66b9f6ec30e9ad4611189aa80003d31
+      create_revision: b0366e0a3f089e15fd89c97604ab402fe26b724c
-      base_revision: efbf63d9c66b9f6ec30e9ad4611189aa80003d31
+      base_revision: b0366e0a3f089e15fd89c97604ab402fe26b724c
 
   # User provided section
 

filcnaplo/android/app/src/main/AndroidManifest.xml

@@ -1,7 +1,7 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools" package="hu.refilc.naplo">
     <application android:name="${applicationName}" android:label="reFilc" tools:replace="android:label" android:icon="@mipmap/ic_launcher"
-        android:requestLegacyExternalStorage="true">
+        android:requestLegacyExternalStorage="true" android:enableOnBackInvokedCallback="false">
         <activity android:exported="true" android:name="hu.refilc.naplo.MainActivity"
             android:launchMode="singleTop" android:theme="@style/LaunchTheme"
             android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
@@ -13,6 +13,7 @@
             <meta-data android:name="io.flutter.embedding.android.NormalTheme"
                 android:resource="@style/NormalTheme" />
             <intent-filter>
+                <!-- commented bc of dynamic app icons -->
                 <action android:name="android.intent.action.MAIN" /> 
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
@@ -39,6 +40,69 @@
         </activity>
         <meta-data android:name="flutterEmbedding" android:value="2" />
 
+        <!-- custom app icon thingies from here -->
+        <!-- <activity-alias
+            android:label="reFilc"
+            android:icon="@drawable/launch_ic_refilc_default"
+            android:name=".MainActivityAlias"
+            android:enabled="true"
+            android:exported="true"
+            android:targetActivity=".MainActivity">
+                <intent-filter>
+                    <action android:name="android.intent.action.MAIN" />
+                    <category android:name="android.intent.category.LAUNCHER" />
+                </intent-filter>
+        </activity-alias>
+        <activity-alias
+            android:label="reFilc"
+            android:icon="@drawable/launch_ic_refilc_default"
+            android:name=".MainActivityAliasrefilc_default"
+            android:enabled="false"
+            android:exported="true"
+            android:targetActivity=".MainActivity">
+                <intent-filter>
+                    <action android:name="android.intent.action.MAIN" />
+                    <category android:name="android.intent.category.LAUNCHER" />
+                </intent-filter>
+        </activity-alias>
+        <activity-alias
+            android:label="reFilc"
+            android:icon="@drawable/launch_ic_refilc_overcomplicated"
+            android:name=".MainActivityAliasrefilc_overcomplicated"
+            android:enabled="false"
+            android:exported="true"
+            android:targetActivity=".MainActivity">
+                <intent-filter>
+                    <action android:name="android.intent.action.MAIN" />
+                    <category android:name="android.intent.category.LAUNCHER" />
+                </intent-filter>
+        </activity-alias>
+        <activity-alias
+            android:label="reFilc"
+            android:icon="@drawable/launch_ic_refilc_concept"
+            android:name=".MainActivityAliasrefilc_concept"
+            android:enabled="false"
+            android:exported="true"
+            android:targetActivity=".MainActivity">
+                <intent-filter>
+                    <action android:name="android.intent.action.MAIN" />
+                    <category android:name="android.intent.category.LAUNCHER" />
+                </intent-filter>
+        </activity-alias>
+        <activity-alias
+            android:label="reFilc"
+            android:icon="@drawable/launch_ic_refilc_pride"
+            android:name=".MainActivityAliasrefilc_pride"
+            android:enabled="false"
+            android:exported="true"
+            android:targetActivity=".MainActivity">
+                <intent-filter>
+                    <action android:name="android.intent.action.MAIN" />
+                    <category android:name="android.intent.category.LAUNCHER" />
+                </intent-filter>
+        </activity-alias> -->
+        <!-- end of custom app icon thingies -->
+
         <receiver android:name="hu.refilc.naplo.widget_timetable.WidgetTimetable"
             android:exported="true">
             <intent-filter>

filcnaplo/ios/Runner.xcodeproj/project.pbxproj

@@ -17,6 +17,14 @@
 		3127F7A828EAEE8500C2EFB3 /* lesson_model.swift in Sources */ = {isa = PBXBuildFile; fileRef = 3127F7A728EAEE8500C2EFB3 /* lesson_model.swift */; };
 		373A6ECB5FC71FE9D8AF2EDB /* Pods_Runner.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 1F0ADD56276103500A3016C8 /* Pods_Runner.framework */; };
 		3B3967161E833CAA004F5970 /* AppFrameworkInfo.plist in Resources */ = {isa = PBXBuildFile; fileRef = 3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */; };
+		3B4461282AE6E0FF00AAE6FD /* refilc_default@2x.png in Resources */ = {isa = PBXBuildFile; fileRef = 3B4461202AE6E0FF00AAE6FD /* refilc_default@2x.png */; };
+		3B4461292AE6E0FF00AAE6FD /* refilc_concept@2x.png in Resources */ = {isa = PBXBuildFile; fileRef = 3B4461212AE6E0FF00AAE6FD /* refilc_concept@2x.png */; };
+		3B44612A2AE6E0FF00AAE6FD /* refilc_concept@3x.png in Resources */ = {isa = PBXBuildFile; fileRef = 3B4461222AE6E0FF00AAE6FD /* refilc_concept@3x.png */; };
+		3B44612B2AE6E0FF00AAE6FD /* refilc_overcomplicated@2x.png in Resources */ = {isa = PBXBuildFile; fileRef = 3B4461232AE6E0FF00AAE6FD /* refilc_overcomplicated@2x.png */; };
+		3B44612C2AE6E0FF00AAE6FD /* refilc_default@3x.png in Resources */ = {isa = PBXBuildFile; fileRef = 3B4461242AE6E0FF00AAE6FD /* refilc_default@3x.png */; };
+		3B44612D2AE6E0FF00AAE6FD /* refilc_overcomplicated@3x.png in Resources */ = {isa = PBXBuildFile; fileRef = 3B4461252AE6E0FF00AAE6FD /* refilc_overcomplicated@3x.png */; };
+		3B44612E2AE6E0FF00AAE6FD /* refilc_pride@2x.png in Resources */ = {isa = PBXBuildFile; fileRef = 3B4461262AE6E0FF00AAE6FD /* refilc_pride@2x.png */; };
+		3B44612F2AE6E0FF00AAE6FD /* refilc_pride@3x.png in Resources */ = {isa = PBXBuildFile; fileRef = 3B4461272AE6E0FF00AAE6FD /* refilc_pride@3x.png */; };
 		74858FAF1ED2DC5600515810 /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 74858FAE1ED2DC5600515810 /* AppDelegate.swift */; };
 		97C146FC1CF9000F007C117D /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FA1CF9000F007C117D /* Main.storyboard */; };
 		97C146FE1CF9000F007C117D /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FD1CF9000F007C117D /* Assets.xcassets */; };
@@ -73,6 +81,14 @@
 		3127F7A728EAEE8500C2EFB3 /* lesson_model.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = lesson_model.swift; sourceTree = "<group>"; };
 		317DE77A294F6FFB002E323E /* livecard.entitlements */ = {isa = PBXFileReference; lastKnownFileType = text.plist.entitlements; path = livecard.entitlements; sourceTree = "<group>"; };
 		3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.xml; name = AppFrameworkInfo.plist; path = Flutter/AppFrameworkInfo.plist; sourceTree = "<group>"; };
+		3B4461202AE6E0FF00AAE6FD /* refilc_default@2x.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = "refilc_default@2x.png"; path = "../../../../../../../../../Downloads/iloveimg-resized/refilc_default@2x.png"; sourceTree = "<group>"; };
+		3B4461212AE6E0FF00AAE6FD /* refilc_concept@2x.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = "refilc_concept@2x.png"; path = "../../../../../../../../../Downloads/iloveimg-resized/refilc_concept@2x.png"; sourceTree = "<group>"; };
+		3B4461222AE6E0FF00AAE6FD /* refilc_concept@3x.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = "refilc_concept@3x.png"; path = "../../../../../../../../../Downloads/iloveimg-resized (1)/refilc_concept@3x.png"; sourceTree = "<group>"; };
+		3B4461232AE6E0FF00AAE6FD /* refilc_overcomplicated@2x.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = "refilc_overcomplicated@2x.png"; path = "../../../../../../../../../Downloads/iloveimg-resized/refilc_overcomplicated@2x.png"; sourceTree = "<group>"; };
+		3B4461242AE6E0FF00AAE6FD /* refilc_default@3x.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = "refilc_default@3x.png"; path = "../../../../../../../../../Downloads/iloveimg-resized (1)/refilc_default@3x.png"; sourceTree = "<group>"; };
+		3B4461252AE6E0FF00AAE6FD /* refilc_overcomplicated@3x.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = "refilc_overcomplicated@3x.png"; path = "../../../../../../../../../Downloads/iloveimg-resized (1)/refilc_overcomplicated@3x.png"; sourceTree = "<group>"; };
+		3B4461262AE6E0FF00AAE6FD /* refilc_pride@2x.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = "refilc_pride@2x.png"; path = "../../../../../../../../../Downloads/iloveimg-resized/refilc_pride@2x.png"; sourceTree = "<group>"; };
+		3B4461272AE6E0FF00AAE6FD /* refilc_pride@3x.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = "refilc_pride@3x.png"; path = "../../../../../../../../../Downloads/iloveimg-resized (1)/refilc_pride@3x.png"; sourceTree = "<group>"; };
 		707F8089D970F81C480F73C4 /* Pods-Runner.profile.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.profile.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.profile.xcconfig"; sourceTree = "<group>"; };
 		74858FAD1ED2DC5600515810 /* Runner-Bridging-Header.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = "Runner-Bridging-Header.h"; sourceTree = "<group>"; };
 		74858FAE1ED2DC5600515810 /* AppDelegate.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = "<group>"; };
@@ -122,6 +138,21 @@
 			path = livecard;
 			sourceTree = "<group>";
 		};
+		3B44611F2AE6DF7200AAE6FD /* App Icons */ = {
+			isa = PBXGroup;
+			children = (
+				3B4461212AE6E0FF00AAE6FD /* refilc_concept@2x.png */,
+				3B4461222AE6E0FF00AAE6FD /* refilc_concept@3x.png */,
+				3B4461202AE6E0FF00AAE6FD /* refilc_default@2x.png */,
+				3B4461242AE6E0FF00AAE6FD /* refilc_default@3x.png */,
+				3B4461232AE6E0FF00AAE6FD /* refilc_overcomplicated@2x.png */,
+				3B4461252AE6E0FF00AAE6FD /* refilc_overcomplicated@3x.png */,
+				3B4461262AE6E0FF00AAE6FD /* refilc_pride@2x.png */,
+				3B4461272AE6E0FF00AAE6FD /* refilc_pride@3x.png */,
+			);
+			path = "App Icons";
+			sourceTree = "<group>";
+		};
 		6640A963014A9D4F31026053 /* Frameworks */ = {
 			isa = PBXGroup;
 			children = (
@@ -178,6 +209,7 @@
 		97C146F01CF9000F007C117D /* Runner */ = {
 			isa = PBXGroup;
 			children = (
+				3B44611F2AE6DF7200AAE6FD /* App Icons */,
 				3127F73928EAEC3200C2EFB3 /* Runner.entitlements */,
 				97C146FA1CF9000F007C117D /* Main.storyboard */,
 				97C146FD1CF9000F007C117D /* Assets.xcassets */,
@@ -286,10 +318,18 @@
 			isa = PBXResourcesBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				3B44612A2AE6E0FF00AAE6FD /* refilc_concept@3x.png in Resources */,
+				3B44612F2AE6E0FF00AAE6FD /* refilc_pride@3x.png in Resources */,
 				97C147011CF9000F007C117D /* LaunchScreen.storyboard in Resources */,
+				3B44612E2AE6E0FF00AAE6FD /* refilc_pride@2x.png in Resources */,
 				3B3967161E833CAA004F5970 /* AppFrameworkInfo.plist in Resources */,
 				97C146FE1CF9000F007C117D /* Assets.xcassets in Resources */,
 				97C146FC1CF9000F007C117D /* Main.storyboard in Resources */,
+				3B44612C2AE6E0FF00AAE6FD /* refilc_default@3x.png in Resources */,
+				3B4461292AE6E0FF00AAE6FD /* refilc_concept@2x.png in Resources */,
+				3B4461282AE6E0FF00AAE6FD /* refilc_default@2x.png in Resources */,
+				3B44612D2AE6E0FF00AAE6FD /* refilc_overcomplicated@3x.png in Resources */,
+				3B44612B2AE6E0FF00AAE6FD /* refilc_overcomplicated@2x.png in Resources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};

filcnaplo/ios/Runner/Info.plist

@@ -2,6 +2,59 @@
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
 <dict>
+	<key>CFBundleAlternateIcons</key>
+	<dict>
+		<key>refilc_pride</key>
+		<dict>
+			<key>CFBundleIconFiles</key>
+			<array>
+				<string>refilc_pride</string>
+			</array>
+			<key>UIPrerenderedIcon</key>
+			<false/>
+		</dict>
+		<key>refilc_overcomplicated</key>
+		<dict>
+			<key>CFBundleIconFiles</key>
+			<array>
+				<string>refilc_overcomplicated</string>
+			</array>
+			<key>UIPrerenderedIcon</key>
+			<false/>
+		</dict>
+		<key>refilc_concept</key>
+		<dict>
+			<key>CFBundleIconFiles</key>
+			<array>
+				<string>refilc_concept</string>
+			</array>
+			<key>UIPrerenderedIcon</key>
+			<false/>
+		</dict>
+		<key>refilc_default</key>
+		<dict>
+			<key>CFBundleIconFiles</key>
+			<array>
+				<string>refilc_default</string>
+			</array>
+			<key>UIPrerenderedIcon</key>
+			<false/>
+		</dict>
+	</dict>
+	<key>CFBundleIcons</key>
+	<dict>
+		<key>CFBundlePrimaryIcon</key>
+		<dict>
+			<key>CFBundleIconName</key>
+			<string></string>
+			<key>CFBundleIconFiles</key>
+			<array>
+				<string></string>
+			</array>
+			<key>UIPrerenderedIcon</key>
+			<false/>
+		</dict>
+	</dict>
 	<key>BGTaskSchedulerPermittedIdentifiers</key>
 	<array>
 		<string>com.transistorsoft.fetch</string>

filcnaplo/lib/api/login.dart

@@ -163,6 +163,8 @@ Future loginAPI({
                 Provider.of<ExamProvider>(context, listen: false).fetch(),
                 Provider.of<HomeworkProvider>(context, listen: false).fetch(),
                 Provider.of<MessageProvider>(context, listen: false).fetchAll(),
+                Provider.of<MessageProvider>(context, listen: false)
+                    .fetchAllRecipients(),
                 Provider.of<NoteProvider>(context, listen: false).fetch(),
                 Provider.of<EventProvider>(context, listen: false).fetch(),
                 Provider.of<AbsenceProvider>(context, listen: false).fetch(),

filcnaplo/lib/api/providers/sync.dart

@@ -34,7 +34,8 @@ Future<void> syncAll(BuildContext context) {
   print("INFO Syncing all");
 
   UserProvider user = Provider.of<UserProvider>(context, listen: false);
-  StatusProvider statusProvider = Provider.of<StatusProvider>(context, listen: false);
+  StatusProvider statusProvider =
+      Provider.of<StatusProvider>(context, listen: false);
 
   List<Future<void>> tasks = [];
   int taski = 0;
@@ -47,10 +48,14 @@ Future<void> syncAll(BuildContext context) {
 
   tasks = [
     syncStatus(Provider.of<GradeProvider>(context, listen: false).fetch()),
-    syncStatus(Provider.of<TimetableProvider>(context, listen: false).fetch(week: Week.current())),
+    syncStatus(Provider.of<TimetableProvider>(context, listen: false)
+        .fetch(week: Week.current())),
     syncStatus(Provider.of<ExamProvider>(context, listen: false).fetch()),
-    syncStatus(Provider.of<HomeworkProvider>(context, listen: false).fetch(from: DateTime.now().subtract(const Duration(days: 30)))),
+    syncStatus(Provider.of<HomeworkProvider>(context, listen: false)
+        .fetch(from: DateTime.now().subtract(const Duration(days: 30)))),
     syncStatus(Provider.of<MessageProvider>(context, listen: false).fetchAll()),
+    syncStatus(
+        Provider.of<MessageProvider>(context, listen: false).fetchAllRecipients()),
     syncStatus(Provider.of<NoteProvider>(context, listen: false).fetch()),
     syncStatus(Provider.of<EventProvider>(context, listen: false).fetch()),
     syncStatus(Provider.of<AbsenceProvider>(context, listen: false).fetch()),
@@ -58,14 +63,17 @@ Future<void> syncAll(BuildContext context) {
     // Sync student
     syncStatus(() async {
       if (user.user == null) return;
-      Map? studentJson = await Provider.of<KretaClient>(context, listen: false).getAPI(KretaAPI.student(user.instituteCode!));
+      Map? studentJson = await Provider.of<KretaClient>(context, listen: false)
+          .getAPI(KretaAPI.student(user.instituteCode!));
       if (studentJson == null) return;
       Student student = Student.fromJson(studentJson);
 
       user.user?.name = student.name;
 
       // Store user
-      await Provider.of<DatabaseProvider>(context, listen: false).store.storeUser(user.user!);
+      await Provider.of<DatabaseProvider>(context, listen: false)
+          .store
+          .storeUser(user.user!);
     }()),
   ];
 

filcnaplo/lib/app.dart

@@ -1,3 +1,5 @@
+// ignore_for_file: deprecated_member_use
+
 import 'dart:io';
 import 'dart:math';
 
@@ -14,7 +16,7 @@ import 'package:filcnaplo/theme/theme.dart';
 import 'package:filcnaplo_kreta_api/client/client.dart';
 import 'package:filcnaplo_kreta_api/providers/grade_provider.dart';
 import 'package:filcnaplo_premium/providers/goal_provider.dart';
-import 'package:filcnaplo_premium/providers/share_provider.dart';
+import 'package:filcnaplo_kreta_api/providers/share_provider.dart';
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
@@ -62,11 +64,10 @@ class App extends StatelessWidget {
   final DatabaseProvider database;
 
   const App(
-      {Key? key,
+      {super.key,
       required this.database,
       required this.settings,
-      required this.user})
+      required this.user});
-      : super(key: key);
 
   @override
   Widget build(BuildContext context) {

filcnaplo/lib/database/init.dart

@@ -34,7 +34,7 @@ const settingsDB = DatabaseStruct("settings", {
   "renamed_subjects_italics": int, "renamed_teachers_enabled": int,
   "renamed_teachers_italics": int,
   "live_activity_color": String,
-  "welcome_message": String,
+  "welcome_message": String, "app_icon": String,
 });
 // DON'T FORGET TO UPDATE DEFAULT VALUES IN `initDB` MIGRATION OR ELSE PARENTS WILL COMPLAIN ABOUT THEIR CHILDREN MISSING
 // YOU'VE BEEN WARNED!!!
@@ -45,7 +45,7 @@ const usersDB = DatabaseStruct("users", {
 });
 const userDataDB = DatabaseStruct("user_data", {
   "id": String, "grades": String, "timetable": String, "exams": String,
-  "homework": String, "messages": String, "notes": String,
+  "homework": String, "messages": String, "recipients": String, "notes": String,
   "events": String, "absences": String, "group_averages": String,
   // renamed subjects // non kreta data
   "renamed_subjects": String,
@@ -101,7 +101,8 @@ Future<Database> initDB(DatabaseProvider database) async {
     );
     await migrateDB(db, struct: userDataDB, defaultValues: {
       "grades": "[]", "timetable": "[]", "exams": "[]", "homework": "[]",
-      "messages": "[]", "notes": "[]", "events": "[]", "absences": "[]",
+      "messages": "[]", "recipients": "[]", "notes": "[]", "events": "[]",
+      "absences": "[]",
       "group_averages": "[]",
       // renamed subjects // non kreta data
       "renamed_subjects": "{}",

filcnaplo/lib/database/query.dart

@@ -122,6 +122,19 @@ class UserDatabaseQuery {
     return messages;
   }
 
+  Future<List<SendRecipient>> getRecipients({required String userId}) async {
+    List<Map> userData =
+        await db.query("user_data", where: "id = ?", whereArgs: [userId]);
+    if (userData.isEmpty) return [];
+    String? recipientsJson = userData.elementAt(0)["recipients"] as String?;
+    if (recipientsJson == null) return [];
+    List<SendRecipient> recipients = (jsonDecode(recipientsJson) as List)
+        .map((e) =>
+            SendRecipient.fromJson(e, SendRecipientType.fromJson(e['tipus'])))
+        .toList();
+    return recipients;
+  }
+
   Future<List<Note>> getNotes({required String userId}) async {
     List<Map> userData =
         await db.query("user_data", where: "id = ?", whereArgs: [userId]);

filcnaplo/lib/database/store.dart

@@ -86,6 +86,13 @@ class UserDatabaseStore {
         where: "id = ?", whereArgs: [userId]);
   }
 
+  Future<void> storeRecipients(List<SendRecipient> recipients,
+      {required String userId}) async {
+    String recipientsJson = jsonEncode(recipients.map((e) => e.json).toList());
+    await db.update("user_data", {"recipients": recipientsJson},
+        where: "id = ?", whereArgs: [userId]);
+  }
+
   Future<void> storeNotes(List<Note> notes, {required String userId}) async {
     String notesJson = jsonEncode(notes.map((e) => e.json).toList());
     await db.update("user_data", {"notes": notesJson},

filcnaplo/lib/helpers/attachment_helper.dart

@@ -9,16 +9,20 @@ import 'package:filcnaplo_kreta_api/client/client.dart';
 import 'package:filcnaplo_kreta_api/models/attachment.dart';
 import 'package:filcnaplo_kreta_api/models/homework.dart';
 import 'package:flutter/widgets.dart';
-import 'package:open_file/open_file.dart';
+import 'package:open_filex/open_filex.dart';
 import 'package:provider/provider.dart';
 
 extension AttachmentHelper on Attachment {
-  Future<String> download(BuildContext context, {bool overwrite = false}) async {
+  Future<String> download(BuildContext context,
+      {bool overwrite = false}) async {
     String downloads = await StorageHelper.downloadsPath();
 
-    if (!overwrite && await File("$downloads/$name").exists()) return "$downloads/$name";
+    if (!overwrite && await File("$downloads/$name").exists()) {
+      return "$downloads/$name";
+    }
 
-    Uint8List data = await Provider.of<KretaClient>(context, listen: false).getAPI(downloadUrl, rawResponse: true);
+    Uint8List data = await Provider.of<KretaClient>(context, listen: false)
+        .getAPI(downloadUrl, rawResponse: true);
     if (!await StorageHelper.write("$downloads/$name", data)) return "";
 
     return "$downloads/$name";
@@ -28,19 +32,24 @@ extension AttachmentHelper on Attachment {
     String downloads = await StorageHelper.downloadsPath();
 
     if (!await File("$downloads/$name").exists()) await download(context);
-    var result = await OpenFile.open("$downloads/$name");
+    var result = await OpenFilex.open("$downloads/$name");
     return result.type == ResultType.done;
   }
 }
 
 extension HomeworkAttachmentHelper on HomeworkAttachment {
-  Future<String> download(BuildContext context, {bool overwrite = false}) async {
+  Future<String> download(BuildContext context,
+      {bool overwrite = false}) async {
     String downloads = await StorageHelper.downloadsPath();
 
-    if (!overwrite && await File("$downloads/$name").exists()) return "$downloads/$name";
+    if (!overwrite && await File("$downloads/$name").exists()) {
+      return "$downloads/$name";
+    }
 
-    String url = downloadUrl(Provider.of<UserProvider>(context, listen: false).instituteCode ?? "");
+    String url = downloadUrl(
-    Uint8List data = await Provider.of<KretaClient>(context, listen: false).getAPI(url, rawResponse: true);
+        Provider.of<UserProvider>(context, listen: false).instituteCode ?? "");
+    Uint8List data = await Provider.of<KretaClient>(context, listen: false)
+        .getAPI(url, rawResponse: true);
     if (!await StorageHelper.write("$downloads/$name", data)) return "";
 
     return "$downloads/$name";
@@ -50,7 +59,7 @@ extension HomeworkAttachmentHelper on HomeworkAttachment {
     String downloads = await StorageHelper.downloadsPath();
 
     if (!await File("$downloads/$name").exists()) await download(context);
-    var result = await OpenFile.open("$downloads/$name");
+    var result = await OpenFilex.open("$downloads/$name");
     return result.type == ResultType.done;
   }
 }

filcnaplo/lib/helpers/update_helper.dart

@@ -5,7 +5,7 @@ import 'dart:typed_data';
 import 'package:filcnaplo/api/client.dart';
 import 'package:filcnaplo/helpers/storage_helper.dart';
 import 'package:filcnaplo/models/release.dart';
-import 'package:open_file/open_file.dart';
+import 'package:open_filex/open_filex.dart';
 import 'package:permission_handler/permission_handler.dart';
 
 enum UpdateState { none, preparing, downloading, installing }
@@ -37,7 +37,7 @@ extension UpdateHelper on Release {
         (await Permission.manageExternalStorage.request().isGranted &&
             await Permission.requestInstallPackages.request().isGranted);
     if (installPerms) {
-      var result = await OpenFile.open(apk.path);
+      var result = await OpenFilex.open(apk.path);
 
       if (result.type != ResultType.done) {
         // ignore: avoid_print

filcnaplo/lib/main.dart

@@ -17,6 +17,7 @@ import 'package:flutter_local_notifications/flutter_local_notifications.dart';
 void main() async {
   // Initalize
   WidgetsBinding binding = WidgetsFlutterBinding.ensureInitialized();
+  // ignore: deprecated_member_use
   binding.renderView.automaticSystemUiAdjustment = false;
   SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
   // Startup
@@ -63,7 +64,7 @@ class Startup {
       await flutterLocalNotificationsPlugin
           .resolvePlatformSpecificImplementation<
               AndroidFlutterLocalNotificationsPlugin>()!
-          .requestPermission();
+          .requestNotificationsPermission();
     } else if (Platform.isIOS) {
       await flutterLocalNotificationsPlugin
           .resolvePlatformSpecificImplementation<

filcnaplo/lib/models/settings.dart

@@ -79,6 +79,7 @@ class SettingsProvider extends ChangeNotifier {
   bool _renamedTeachersItalics;
   Color _liveActivityColor;
   String _welcomeMessage;
+  String _appIcon;
 
   SettingsProvider({
     DatabaseProvider? database,
@@ -126,6 +127,7 @@ class SettingsProvider extends ChangeNotifier {
     required bool renameTeachersItalics,
     required Color liveActivityColor,
     required String welcomeMessage,
+    required String appIcon,
   })  : _database = database,
         _language = language,
         _startPage = startPage,
@@ -170,7 +172,8 @@ class SettingsProvider extends ChangeNotifier {
         _renamedTeachersEnabled = renameTeachersEnabled,
         _renamedTeachersItalics = renameTeachersItalics,
         _liveActivityColor = liveActivityColor,
-        _welcomeMessage = welcomeMessage;
+        _welcomeMessage = welcomeMessage,
+        _appIcon = appIcon;
 
   factory SettingsProvider.fromMap(Map map,
       {required DatabaseProvider database}) {
@@ -235,6 +238,7 @@ class SettingsProvider extends ChangeNotifier {
       renameTeachersItalics: map["renamed_teachers_italics"] == 1,
       liveActivityColor: Color(map["live_activity_color"]),
       welcomeMessage: map["welcome_message"],
+      appIcon: map["app_icon"],
     );
   }
 
@@ -287,6 +291,7 @@ class SettingsProvider extends ChangeNotifier {
       "renamed_teachers_italics": _renamedTeachersItalics ? 1 : 0,
       "live_activity_color": _liveActivityColor.value,
       "welcome_message": _welcomeMessage,
+      "app_icon": _appIcon,
     };
   }
 
@@ -343,6 +348,7 @@ class SettingsProvider extends ChangeNotifier {
       renameTeachersItalics: false,
       liveActivityColor: const Color(0xFF676767),
       welcomeMessage: '',
+      appIcon: 'refilc_default',
     );
   }
 
@@ -394,6 +400,7 @@ class SettingsProvider extends ChangeNotifier {
   bool get renamedTeachersItalics => _renamedTeachersItalics;
   Color get liveActivityColor => _liveActivityColor;
   String get welcomeMessage => _welcomeMessage;
+  String get appIcon => _appIcon;
 
   Future<void> update({
     bool store = true,
@@ -441,6 +448,7 @@ class SettingsProvider extends ChangeNotifier {
     bool? renamedTeachersItalics,
     Color? liveActivityColor,
     String? welcomeMessage,
+    String? appIcon,
   }) async {
     if (language != null && language != _language) _language = language;
     if (startPage != null && startPage != _startPage) _startPage = startPage;
@@ -568,6 +576,10 @@ class SettingsProvider extends ChangeNotifier {
     if (welcomeMessage != null && welcomeMessage != _welcomeMessage) {
       _welcomeMessage = welcomeMessage;
     }
+    if (appIcon != null && appIcon != _appIcon) {
+      _appIcon = appIcon;
+    }
+    // store or not
     if (store) await _database?.store.storeSettings(this);
     notifyListeners();
   }

filcnaplo/lib/ui/filter/widgets.dart

@@ -35,6 +35,7 @@ import 'package:provider/provider.dart';
 const List<FilterType> homeFilters = [
   FilterType.all,
   FilterType.grades,
+  FilterType.exams,
   FilterType.messages,
   FilterType.absences
 ];

filcnaplo/lib/ui/flutter_colorpicker/block_picker.dart

@@ -87,13 +87,13 @@ Widget _defaultItemBuilder(Color color, bool isCurrentColor, void Function() cha
 // The blocky color picker you can alter the layout and shape.
 class BlockPicker extends StatefulWidget {
   BlockPicker({
-    Key? key,
+    super.key,
     required this.pickerColor,
     required this.onColorChanged,
     this.useInShowDialog = true,
     this.layoutBuilder = _defaultLayoutBuilder,
     this.itemBuilder = _defaultItemBuilder,
-  }) : super(key: key);
+  });
 
   final Color? pickerColor;
   final ValueChanged<Color> onColorChanged;

filcnaplo/lib/ui/flutter_colorpicker/colorpicker.dart

@@ -7,16 +7,18 @@
 ///
 /// You can create your own layout by importing `picker.dart`.
 
+// ignore_for_file: use_build_context_synchronously
+
 library hsv_picker;
 
 import 'package:filcnaplo/models/shared_theme.dart';
 import 'package:filcnaplo_mobile_ui/common/custom_snack_bar.dart';
-import 'package:filcnaplo_premium/providers/share_provider.dart';
+import 'package:filcnaplo_kreta_api/providers/share_provider.dart';
-import 'package:filcnaplo_premium/ui/mobile/flutter_colorpicker/block_picker.dart';
+import 'package:filcnaplo/ui/flutter_colorpicker/block_picker.dart';
-import 'package:filcnaplo_premium/ui/mobile/flutter_colorpicker/palette.dart';
+import 'package:filcnaplo/ui/flutter_colorpicker/palette.dart';
-import 'package:filcnaplo_premium/ui/mobile/flutter_colorpicker/utils.dart';
+import 'package:filcnaplo/ui/flutter_colorpicker/utils.dart';
-import 'package:filcnaplo_premium/ui/mobile/settings/theme.dart';
+import 'package:filcnaplo_mobile_ui/screens/settings/theme_screen.dart';
-import 'package:filcnaplo_premium/ui/mobile/settings/theme.i18n.dart';
+import 'package:filcnaplo_mobile_ui/screens/settings/theme_screen.i18n.dart';
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
 import 'package:filcnaplo/theme/colors/colors.dart';
@@ -24,7 +26,7 @@ import 'package:provider/provider.dart';
 
 class FilcColorPicker extends StatefulWidget {
   const FilcColorPicker({
-    Key? key,
+    super.key,
     required this.colorMode,
     required this.pickerColor,
     required this.onColorChanged,
@@ -53,7 +55,7 @@ class FilcColorPicker extends StatefulWidget {
     this.colorHistory,
     this.onHistoryChanged,
     required this.onThemeIdProvided,
-  }) : super(key: key);
+  });
 
   final CustomColorMode colorMode;
   final Color pickerColor;
@@ -78,10 +80,10 @@ class FilcColorPicker extends StatefulWidget {
   final void Function(SharedTheme theme) onThemeIdProvided;
 
   @override
-  _FilcColorPickerState createState() => _FilcColorPickerState();
+  FilcColorPickerState createState() => FilcColorPickerState();
 }
 
-class _FilcColorPickerState extends State<FilcColorPicker> {
+class FilcColorPickerState extends State<FilcColorPicker> {
   final idController = TextEditingController();
 
   late final ShareProvider shareProvider;

filcnaplo/lib/ui/flutter_colorpicker/palette.dart

@@ -3,6 +3,7 @@
 // FROM: https://pub.dev/packages/flutter_colorpicker
 // FROM: https://pub.dev/packages/flutter_colorpicker
 
+// ignore: dangling_library_doc_comments
 /// The components of HSV Color Picker
 ///
 /// Try to create a Color Picker with other layout on your own :)
@@ -317,11 +318,11 @@ class ColorPickerInput extends StatefulWidget {
   const ColorPickerInput(
     this.color,
     this.onColorChanged, {
-    Key? key,
+    super.key,
     this.enableAlpha = true,
     this.embeddedText = false,
     this.disable = false,
-  }) : super(key: key);
+  });
 
   final Color color;
   final ValueChanged<Color> onColorChanged;
@@ -330,10 +331,10 @@ class ColorPickerInput extends StatefulWidget {
   final bool disable;
 
   @override
-  _ColorPickerInputState createState() => _ColorPickerInputState();
+  ColorPickerInputState createState() => ColorPickerInputState();
 }
 
-class _ColorPickerInputState extends State<ColorPickerInput> {
+class ColorPickerInputState extends State<ColorPickerInput> {
   TextEditingController textEditingController = TextEditingController();
   int inputColor = 0;
 
@@ -346,11 +347,7 @@ class _ColorPickerInputState extends State<ColorPickerInput> {
   @override
   Widget build(BuildContext context) {
     if (inputColor != widget.color.value) {
-      textEditingController.text = '#' +
+      textEditingController.text = '#${widget.color.red.toRadixString(16).toUpperCase().padLeft(2, '0')}${widget.color.green.toRadixString(16).toUpperCase().padLeft(2, '0')}${widget.color.blue.toRadixString(16).toUpperCase().padLeft(2, '0')}${widget.enableAlpha ? widget.color.alpha.toRadixString(16).toUpperCase().padLeft(2, '0') : ''}';
-          widget.color.red.toRadixString(16).toUpperCase().padLeft(2, '0') +
-          widget.color.green.toRadixString(16).toUpperCase().padLeft(2, '0') +
-          widget.color.blue.toRadixString(16).toUpperCase().padLeft(2, '0') +
-          (widget.enableAlpha ? widget.color.alpha.toRadixString(16).toUpperCase().padLeft(2, '0') : '');
     }
     return Padding(
       padding: const EdgeInsets.only(top: 6.0, left: 12.0, right: 12.0),
@@ -516,10 +513,10 @@ class ColorPickerSlider extends StatelessWidget {
     this.onColorChanged,
     this.onColorChangeEnd,
     this.onProblem, {
-    Key? key,
+    super.key,
     this.displayThumbColor = false,
     this.fullThumbColor = false,
-  }) : super(key: key);
+  });
 
   final TrackType trackType;
   final HSVColor hsvColor;
@@ -657,13 +654,13 @@ class ColorPickerSlider extends StatelessWidget {
 class ColorIndicator extends StatelessWidget {
   const ColorIndicator(
     this.hsvColor, {
-    Key? key,
+    super.key,
     this.currentHsvColor,
     this.icon,
     this.width = 50.0,
     this.height = 50.0,
     this.adaptive = false,
-  }) : super(key: key);
+  });
 
   final HSVColor hsvColor;
   final HSVColor? currentHsvColor;
@@ -711,8 +708,8 @@ class ColorPickerArea extends StatelessWidget {
     this.onColorChanged,
     this.onChangeEnd,
     this.paletteType, {
-    Key? key,
+    super.key,
-  }) : super(key: key);
+  });
 
   final HSVColor hsvColor;
   final ValueChanged<HSVColor> onColorChanged;

filcnaplo/lib/ui/flutter_colorpicker/utils.dart

@@ -3,6 +3,7 @@
 // FROM: https://pub.dev/packages/flutter_colorpicker
 // FROM: https://pub.dev/packages/flutter_colorpicker
 
+// ignore: dangling_library_doc_comments
 /// Common function lib
 
 import 'dart:math';

filcnaplo/lib/ui/widgets/grade/grade_tile.dart

@@ -10,14 +10,20 @@ import 'package:flutter_feather_icons/flutter_feather_icons.dart';
 import 'package:provider/provider.dart';
 
 class GradeTile extends StatelessWidget {
-  const GradeTile(this.grade,
+  const GradeTile(
-      {Key? key, this.onTap, this.padding, this.censored = false})
+    this.grade, {
-      : super(key: key);
+    super.key,
+    this.onTap,
+    this.padding,
+    this.censored = false,
+    this.viewOverride = false,
+  });
 
   final Grade grade;
   final void Function()? onTap;
   final EdgeInsetsGeometry? padding;
   final bool censored;
+  final bool viewOverride;
 
   @override
   Widget build(BuildContext context) {
@@ -26,7 +32,8 @@ class GradeTile extends StatelessWidget {
     bool isTitleItalic = false;
     bool isSubtitleItalic = false;
     EdgeInsets leadingPadding = EdgeInsets.zero;
-    bool isSubjectView = SubjectGradesContainer.of(context) != null;
+    bool isSubjectView =
+        SubjectGradesContainer.of(context) != null || viewOverride;
     String subjectName =
         grade.subject.renamedTo ?? grade.subject.name.capital();
     String modeDescription = grade.mode.description.capital();
@@ -187,7 +194,7 @@ class GradeTile extends StatelessWidget {
 class GradeValueWidget extends StatelessWidget {
   const GradeValueWidget(
     this.value, {
-    Key? key,
+    super.key,
     this.size = 38.0,
     this.fill = false,
     this.contrast = false,
@@ -196,7 +203,7 @@ class GradeValueWidget extends StatelessWidget {
     this.complemented = false,
     this.nocolor = false,
     this.color,
-  }) : super(key: key);
+  });
 
   final GradeValue value;
   final double size;

filcnaplo/lib/ui/widgets/lesson/lesson_tile.dart

@@ -16,8 +16,7 @@ import 'package:provider/provider.dart';
 import 'lesson_tile.i18n.dart';
 
 class LessonTile extends StatelessWidget {
-  const LessonTile(this.lesson, {Key? key, this.onTap, this.swapDesc = false})
+  const LessonTile(this.lesson, {super.key, this.onTap, this.swapDesc = false});
-      : super(key: key);
 
   final Lesson lesson;
   final bool swapDesc;
@@ -287,8 +286,7 @@ enum LessonSubtileType { homework, exam, absence }
 
 class LessonSubtile extends StatelessWidget {
   const LessonSubtile(
-      {Key? key, this.onPressed, required this.title, required this.type})
+      {super.key, this.onPressed, required this.title, required this.type});
-      : super(key: key);
 
   final Function()? onPressed;
   final String title;

filcnaplo/lib/ui/widgets/message/message_tile.dart

@@ -11,12 +11,12 @@ import 'package:provider/provider.dart';
 class MessageTile extends StatelessWidget {
   const MessageTile(
     this.message, {
-    Key? key,
+    super.key,
     this.messages,
     this.padding,
     this.onTap,
     this.censored = false,
-  }) : super(key: key);
+  });
 
   final Message message;
   final List<Message>? messages;

filcnaplo/pubspec.yaml

@@ -3,7 +3,7 @@ description: "Nem hivatalos e-napló alkalmazás az e-Kréta rendszerhez"
 homepage: https://refilc.hu
 publish_to: "none"
 
-version: 4.4.0+233
+version: 4.5.0+236
 
 environment:
   sdk: ">=2.17.0 <3.0.0"
@@ -25,21 +25,22 @@ dependencies:
 
   flutter_localizations:
     sdk: flutter
-  i18n_extension: ^9.0.0
+  i18n_extension: ^10.0.1
   sqflite: ^2.2.0+2
   intl: ^0.18.0
   provider: ^5.0.0
   http: ^0.13.3
-  uuid: ^3.0.4
+  uuid: ^4.2.1
   html: ^0.15.0
-  open_file:
+  open_filex: ^4.3.4
-    git:
+  # open_file:
-      url: https://github.com/crazecoder/open_file
+  #   git:
-      ref: master
+  #     url: https://github.com/crazecoder/open_file
+  #     ref: master
   path_provider: ^2.0.2
-  permission_handler: ^10.2.0
+  permission_handler: ^11.0.1
   share_plus: ^7.0.2
-  connectivity_plus: ^4.0.1
+  connectivity_plus: ^5.0.2
   flutter_displaymode: ^0.6.0
   quick_actions: ^1.0.1
   animated_list_plus: ^0.5.0
@@ -53,9 +54,9 @@ dependencies:
   lottie: ^1.4.3
   rive: ^0.9.1
   animated_background: ^2.0.0
-  dropdown_button2: ^1.8.9
+  dropdown_button2: ^1.9.4
   home_widget: ^0.1.6
-  flutter_expandable_fab: ^1.8.1
+  flutter_expandable_fab: ^2.0.0
   uni_links: ^0.5.1
   url_launcher: ^6.1.6
   workmanager: ^0.5.1
@@ -63,7 +64,7 @@ dependencies:
   image_picker: ^0.8.6
   animations: ^2.0.1
   background_fetch: ^1.1.5
-  flutter_local_notifications: ^14.1.0
+  flutter_local_notifications: ^16.2.0
   package_info_plus: ^4.0.2
   screenshot: ^2.1.0
   flutter_staggered_grid_view: ^0.7.0
@@ -73,7 +74,7 @@ dependencies:
       url: https://github.com/kimaah/image_crop.git
 
 dev_dependencies:
-  flutter_lints: ^2.0.1
+  flutter_lints: ^3.0.1
   flutter_launcher_icons: "^0.13.1"
   flutter_native_splash: "^2.3.0"
   sqflite_common_ffi: ^2.0.0+3
@@ -87,6 +88,7 @@ flutter:
     - assets/animations/
     - assets/images/
     - assets/images/subject_covers/
+    - assets/launch_icons/
 
   fonts:
     - family: FilcIcons

filcnaplo/windows/runner/flutter_window.cpp

@@ -31,6 +31,11 @@ bool FlutterWindow::OnCreate() {
     this->Show();
   });
 
+  // Flutter can complete the first frame before the "show window" callback is
+  // registered. The following call ensures a frame is pending to ensure the
+  // window is shown. It is a no-op if the first frame hasn't completed yet.
+  flutter_controller_->ForceRedraw();
+
   return true;
 }
 

filcnaplo_desktop_ui/lib/common/filter_bar.dart

@@ -61,19 +61,26 @@ class FilterBar extends StatelessWidget implements PreferredSizeWidget {
                 // avoid fading over selected tab
                 return ShaderMask(
                     shaderCallback: (Rect bounds) {
-                      final Color bg = Theme.of(context).scaffoldBackgroundColor;
+                      final Color bg =
+                          Theme.of(context).scaffoldBackgroundColor;
                       final double index = controller.animation!.value;
-                      return LinearGradient(begin: Alignment.topLeft, end: Alignment.bottomRight, colors: [
+                      return LinearGradient(
-                        index < 0.2 ? Colors.transparent : bg,
+                          begin: Alignment.topLeft,
-                        Colors.transparent,
+                          end: Alignment.bottomRight,
-                        Colors.transparent,
+                          colors: [
-                        index > controller.length - 1.2 ? Colors.transparent : bg
+                            index < 0.2 ? Colors.transparent : bg,
-                      ], stops: const [
+                            Colors.transparent,
-                        0,
+                            Colors.transparent,
-                        0.1,
+                            index > controller.length - 1.2
-                        0.9,
+                                ? Colors.transparent
-                        1
+                                : bg
-                      ]).createShader(bounds);
+                          ],
+                          stops: const [
+                            0,
+                            0.1,
+                            0.9,
+                            1
+                          ]).createShader(bounds);
                     },
                     blendMode: BlendMode.dstOut,
                     child: child);

filcnaplo_desktop_ui/lib/pages/grades/grade_subject_view.dart

@@ -1,6 +1,7 @@
 import 'dart:math';
 
 import 'package:animations/animations.dart';
+import 'package:filcnaplo/models/settings.dart';
 import 'package:filcnaplo/utils/format.dart';
 import 'package:filcnaplo_kreta_api/providers/grade_provider.dart';
 import 'package:filcnaplo/helpers/average_helper.dart';
@@ -56,6 +57,7 @@ class _GradeSubjectViewState extends State<GradeSubjectView> {
   // Providers
   late GradeProvider gradeProvider;
   late GradeCalculatorProvider calculatorProvider;
+  late SettingsProvider settingsProvider;
 
   late double average;
   late Widget gradeGraph;
@@ -142,6 +144,7 @@ class _GradeSubjectViewState extends State<GradeSubjectView> {
   Widget build(BuildContext context) {
     gradeProvider = Provider.of<GradeProvider>(context);
     calculatorProvider = Provider.of<GradeCalculatorProvider>(context);
+    settingsProvider = Provider.of<SettingsProvider>(context);
 
     List<Grade> subjectGrades = getSubjectGrades(widget.subject).toList();
     average = AverageHelper.averageEvals(subjectGrades);
@@ -244,7 +247,8 @@ class _GradeSubjectViewState extends State<GradeSubjectView> {
                   subject: widget.subject, context: context),
               scrollController: _scrollController,
               title: widget.subject.renamedTo ?? widget.subject.name.capital(),
-              italic: widget.subject.isRenamed,
+              italic: widget.subject.isRenamed &&
+                  settingsProvider.renamedSubjectsItalics,
               child: SubjectGradesContainer(
                 child: CupertinoScrollbar(
                   child: ListView.builder(

filcnaplo_desktop_ui/lib/pages/grades/grades_page.dart

@@ -21,7 +21,7 @@ import 'package:filcnaplo_desktop_ui/pages/grades/grade_subject_view.dart';
 import 'package:flutter/material.dart';
 import 'package:provider/provider.dart';
 import 'package:filcnaplo/helpers/average_helper.dart';
-import 'package:filcnaplo_premium/ui/mobile/grades/average_selector.dart';
+import 'package:filcnaplo_mobile_ui/pages/grades/average_selector.dart';
 import 'grades_page.i18n.dart';
 
 class GradesPage extends StatefulWidget {
@@ -41,14 +41,15 @@ class _GradesPageState extends State<GradesPage> {
 
   int avgDropValue = 0;
 
-  List<Grade> getSubjectGrades(GradeSubject subject, {int days = 0}) => gradeProvider
+  List<Grade> getSubjectGrades(GradeSubject subject, {int days = 0}) =>
-      .grades
+      gradeProvider.grades
-      .where((e) =>
+          .where((e) =>
-          e.subject == subject &&
+              e.subject == subject &&
-          e.type == GradeType.midYear &&
+              e.type == GradeType.midYear &&
-          (days == 0 ||
+              (days == 0 ||
-              e.date.isBefore(DateTime.now().subtract(Duration(days: days)))))
+                  e.date
-      .toList();
+                      .isBefore(DateTime.now().subtract(Duration(days: days)))))
+          .toList();
 
   void generateTiles() {
     List<GradeSubject> subjects = gradeProvider.grades
@@ -144,7 +145,8 @@ class _GradesPageState extends State<GradesPage> {
           Expanded(
             child: StatisticsTile(
               outline: true,
-              title: AutoSizeText( // https://discord.com/channels/1111649116020285532/1153397476578050130
+              title: AutoSizeText(
+                // https://discord.com/channels/1111649116020285532/1153397476578050130
                 "classavg".i18n,
                 textAlign: TextAlign.center,
                 maxLines: 2,
@@ -208,7 +210,7 @@ class _GradesPageState extends State<GradesPage> {
         title: Row(
           mainAxisAlignment: MainAxisAlignment.spaceBetween,
           children: [
-            PremiumAverageSelector(
+            AverageSelector(
               value: avgDropValue,
               onChanged: (value) {
                 setState(() {

filcnaplo_desktop_ui/lib/screens/login/login_screen.dart

@@ -57,9 +57,9 @@ class _LoginScreenState extends State<LoginScreen> {
 
     FilcAPI.getSchools().then((schools) {
       if (schools != null) {
-         schoolController.update(() {
+        schoolController.update(() {
-           schoolController.schools = schools;
+          schoolController.schools = schools;
-         });
+        });
       } else {
         ElegantNotification.error(
           background: Colors.white,
@@ -239,9 +239,9 @@ class _LoginScreenState extends State<LoginScreen> {
                                   ),
                                 ),
                                 SchoolInput(
-                                   scroll: _scrollController,
+                                  scroll: _scrollController,
-                                   controller: schoolController,
+                                  controller: schoolController,
-                                 ),
+                                ),
                               ],
                             ),
                           ),
@@ -321,8 +321,8 @@ class _LoginScreenState extends State<LoginScreen> {
 
     if (username == "" ||
             password ==
-                "" /*||
+                "" ||
-        schoolController.selectedSchool == null*/
+        schoolController.selectedSchool == null
         ) {
       return setState(() => _loginState = LoginState.missingFields);
     }
@@ -332,8 +332,7 @@ class _LoginScreenState extends State<LoginScreen> {
     loginAPI(
         username: username,
         password: password,
-        instituteCode: 'shit',
+        instituteCode: schoolController.selectedSchool!.instituteCode,
-        // instituteCode: schoolController.selectedSchool!.instituteCode,
         context: context,
         onLogin: (user) {
           ElegantNotification.success(

filcnaplo_desktop_ui/lib/screens/navigation/sidebar.dart

@@ -62,6 +62,8 @@ class _SidebarState extends State<Sidebar> {
         Provider.of<ExamProvider>(context, listen: false).restore(),
         Provider.of<HomeworkProvider>(context, listen: false).restore(),
         Provider.of<MessageProvider>(context, listen: false).restore(),
+        Provider.of<MessageProvider>(context, listen: false)
+            .restoreRecipients(),
         Provider.of<NoteProvider>(context, listen: false).restore(),
         Provider.of<EventProvider>(context, listen: false).restore(),
         Provider.of<AbsenceProvider>(context, listen: false).restore(),

filcnaplo_desktop_ui/lib/screens/settings/settings_screen.dart

@@ -38,8 +38,7 @@ import 'package:provider/provider.dart';
 import 'package:url_launcher/url_launcher.dart';
 import 'settings_screen.i18n.dart';
 import 'package:flutter/services.dart';
-import 'package:filcnaplo_premium/ui/mobile/settings/nickname.dart';
+import 'package:filcnaplo_mobile_ui/screens/settings/user/nickname.dart';
-import 'package:filcnaplo_premium/ui/mobile/settings/icon_pack.dart';
 
 class SettingsScreen extends StatefulWidget {
   const SettingsScreen({Key? key}) : super(key: key);
@@ -68,6 +67,8 @@ class _SettingsScreenState extends State<SettingsScreen>
         Provider.of<ExamProvider>(context, listen: false).restore(),
         Provider.of<HomeworkProvider>(context, listen: false).restore(),
         Provider.of<MessageProvider>(context, listen: false).restore(),
+        Provider.of<MessageProvider>(context, listen: false)
+            .restoreRecipients(),
         Provider.of<NoteProvider>(context, listen: false).restore(),
         Provider.of<EventProvider>(context, listen: false).restore(),
         Provider.of<AbsenceProvider>(context, listen: false).restore(),
@@ -400,9 +401,9 @@ class _SettingsScreenState extends State<SettingsScreen>
                                             if (v) {
                                               showDialog(
                                                 context: context,
-                                                builder: (context) =>
+                                                builder: (context) => PopScope(
-                                                    WillPopScope(
+                                                  onPopInvoked: (didPop) =>
-                                                  onWillPop: () async => false,
+                                                      false,
                                                   child: AlertDialog(
                                                     shape:
                                                         RoundedRectangleBorder(
@@ -586,7 +587,8 @@ class _SettingsScreenState extends State<SettingsScreen>
                                             .secondary,
                                       ),
                                     ),
-                                    const PremiumIconPackSelector(),
+                                    // we need icon pack selector here
+                                    // const PremiumIconPackSelector(),
                                   ],
                                 ),
                               ),

filcnaplo_kreta_api/lib/client/api.dart

@@ -21,23 +21,14 @@ class KretaAPI {
   static String groups(String iss) =>
       BaseKreta.kreta(iss) + KretaApiEndpoints.groups;
   static String groupAverages(String iss, String uid) =>
-      BaseKreta.kreta(iss) +
+      "${BaseKreta.kreta(iss)}${KretaApiEndpoints.groupAverages}?oktatasiNevelesiFeladatUid=$uid";
-      KretaApiEndpoints.groupAverages +
-      "?oktatasiNevelesiFeladatUid=" +
-      uid;
   static String averages(String iss, String uid) =>
-      BaseKreta.kreta(iss) +
+      "${BaseKreta.kreta(iss)}${KretaApiEndpoints.averages}?oktatasiNevelesiFeladatUid=$uid";
-      KretaApiEndpoints.averages +
-      "?oktatasiNevelesiFeladatUid=" +
-      uid;
   static String timetable(String iss, {DateTime? start, DateTime? end}) =>
       BaseKreta.kreta(iss) +
       KretaApiEndpoints.timetable +
       (start != null && end != null
-          ? "?datumTol=" +
+          ? "?datumTol=${start.toUtc().toIso8601String()}&datumIg=${end.toUtc().toIso8601String()}"
-              start.toUtc().toIso8601String() +
-              "&datumIg=" +
-              end.toUtc().toIso8601String()
           : "");
   static String exams(String iss) =>
       BaseKreta.kreta(iss) + KretaApiEndpoints.exams;
@@ -46,7 +37,7 @@ class KretaAPI {
       KretaApiEndpoints.homework +
       (id != null ? "/$id" : "") +
       (id == null && start != null
-          ? "?datumTol=" + DateFormat('yyyy-MM-dd').format(start)
+          ? "?datumTol=${DateFormat('yyyy-MM-dd').format(start)}"
           : "");
   static String capabilities(String iss) =>
       BaseKreta.kreta(iss) + KretaApiEndpoints.capabilities;
@@ -55,29 +46,27 @@ class KretaAPI {
       BaseKreta.kreta(iss) +
       KretaApiEndpoints.downloadHomeworkAttachments(uid, type);
   static String subjects(String iss, String uid) =>
-      BaseKreta.kreta(iss) +
+      "${BaseKreta.kreta(iss)}${KretaApiEndpoints.subjects}?oktatasiNevelesiFeladatUid=$uid";
-      KretaApiEndpoints.subjects +
+  // Structure:
-      "?oktatasiNevelesiFeladatUid=" + uid;
+  // {
-      // Structure:
+  //   "Uid": 000,
-      // {
+  //   "Tantargy": {
-      //   "Uid": 000,
+  //       "Uid": 000,
-      //   "Tantargy": {
+  //       "Nev": "Irodalom",
-      //       "Uid": 000,
+  //       "Kategoria": {
-      //       "Nev": "Irodalom",
+  //          "Uid": "000,magyar_nyelv_es_irodalom",
-      //       "Kategoria": {
+  //          "Nev": "magyar_nyelv_es_irodalom",
-      //          "Uid": "000,magyar_nyelv_es_irodalom",
+  //          "Leiras": "Magyar nyelv és irodalom"
-      //          "Nev": "magyar_nyelv_es_irodalom",
+  //       },
-      //          "Leiras": "Magyar nyelv és irodalom"
+  //       "SortIndex": 0,
-      //       },
+  //    },
-      //       "SortIndex": 0,
+  //    "Atlag": null, // float
-      //    },
+  //    "AtlagAlakulasaIdoFuggvenyeben": Array[], // no idea what this is
-      //    "Atlag": null, // float
+  //    "SulyozottOsztalyzatOsszege": null, // int | float
-      //    "AtlagAlakulasaIdoFuggvenyeben": Array[], // no idea what this is
+  //    "SulyozottOsztalyzatSzama": null, // int | float
-      //    "SulyozottOsztalyzatOsszege": null, // int | float
+  //    "SortIndex": 0
-      //    "SulyozottOsztalyzatSzama": null, // int | float
+  // }
-      //    "SortIndex": 0
+  // refer to https://discord.com/channels/1111649116020285532/1111798771513303102/1148368925969612920
-      // }
-      // refer to https://discord.com/channels/1111649116020285532/1111798771513303102/1148368925969612920
 
   // ADMIN API
   static const sendMessage =
@@ -90,8 +79,10 @@ class KretaAPI {
       BaseKreta.kretaAdmin + KretaAdminEndpoints.recipientCategories;
   static const availableCategories =
       BaseKreta.kretaAdmin + KretaAdminEndpoints.availableCategories;
-  static const recipientsTeacher =
+  static const recipientTeachers =
-      BaseKreta.kretaAdmin + KretaAdminEndpoints.recipientsTeacher;
+      BaseKreta.kretaAdmin + KretaAdminEndpoints.recipientTeachers;
+  static const recipientDirectorate =
+      BaseKreta.kretaAdmin + KretaAdminEndpoints.recipientDirectorate;
   static const uploadAttachment =
       BaseKreta.kretaAdmin + KretaAdminEndpoints.uploadAttachment;
   static String downloadAttachment(String id) =>
@@ -129,7 +120,8 @@ class KretaApiEndpoints {
   static const capabilities = "/ellenorzo/V3/Sajat/Intezmenyek";
   static String downloadHomeworkAttachments(String uid, String type) =>
       "/ellenorzo/V3/Sajat/Csatolmany/$uid";
-  static const subjects = "/ellenorzo/V3/Sajat/Ertekelesek/Atlagok/TantargyiAtlagok";
+  static const subjects =
+      "/ellenorzo/V3/Sajat/Ertekelesek/Atlagok/TantargyiAtlagok";
 }
 
 class KretaAdminEndpoints {
@@ -141,7 +133,8 @@ class KretaAdminEndpoints {
       "/api/v1/kommunikacio/postaladaelemek/$id";
   static const recipientCategories = "/api/v1/adatszotarak/cimzetttipusok";
   static const availableCategories = "/api/v1/kommunikacio/cimezhetotipusok";
-  static const recipientsTeacher = "/api/v1/kreta/alkalmazottak/tanar";
+  static const recipientTeachers = "/api/v1/kreta/alkalmazottak/tanar";
+  static const recipientDirectorate = "/api/v1/kreta/alkalmazottak/igazgatosag";
   static const uploadAttachment = "/ideiglenesfajlok";
   static String downloadAttachment(String id) =>
       "/api/v1/dokumentumok/uzenetek/$id";

filcnaplo_kreta_api/lib/client/client.dart

@@ -139,6 +139,9 @@ class KretaClient {
           if (!headerMap.containsKey("content-type")) {
             headerMap["content-type"] = "application/json";
           }
+          if (url.contains('kommunikacio/uzenetek')) {
+            headerMap["X-Uzenet-Lokalizacio"] = "hu-HU";
+          }
         }
 
         res = await client.post(Uri.parse(url), headers: headerMap, body: body);
@@ -153,6 +156,7 @@ class KretaClient {
       if (res == null) throw "Login error";
 
       if (json) {
+        print(jsonDecode(res.body));
         return jsonDecode(res.body);
       } else {
         return res.body;
@@ -165,6 +169,69 @@ class KretaClient {
     }
   }
 
+  Future<dynamic> sendFilesAPI(
+    String url, {
+    Map<String, String>? headers,
+    bool autoHeader = true,
+    Map<String, String>? body,
+  }) async {
+    Map<String, String> headerMap;
+
+    if (headers != null) {
+      headerMap = headers;
+    } else {
+      headerMap = {};
+    }
+
+    try {
+      http.StreamedResponse? res;
+
+      for (int i = 0; i < 3; i++) {
+        if (autoHeader) {
+          if (!headerMap.containsKey("authorization") && accessToken != null) {
+            headerMap["authorization"] = "Bearer $accessToken";
+          }
+          if (!headerMap.containsKey("user-agent") && userAgent != null) {
+            headerMap["user-agent"] = "$userAgent";
+          }
+          if (!headerMap.containsKey("content-type")) {
+            headerMap["content-type"] = "multipart/form-data";
+          }
+          if (url.contains('kommunikacio/uzenetek')) {
+            headerMap["X-Uzenet-Lokalizacio"] = "hu-HU";
+          }
+        }
+
+        var request = http.MultipartRequest("POST", Uri.parse(url));
+
+        // request.files.add(value)
+
+        request.fields.addAll(body ?? {});
+        request.headers.addAll(headers ?? {});
+
+        res = await request.send();
+
+        if (res.statusCode == 401) {
+          await refreshLogin();
+          headerMap.remove("authorization");
+        } else {
+          break;
+        }
+      }
+
+      if (res == null) throw "Login error";
+
+      print(res.statusCode);
+
+      return res.statusCode;
+    } on http.ClientException catch (error) {
+      print(
+          "ERROR: KretaClient.postAPI ($url) ClientException: ${error.message}");
+    } catch (error) {
+      print("ERROR: KretaClient.postAPI ($url) ${error.runtimeType}: $error");
+    }
+  }
+
   Future<void> refreshLogin() async {
     if (_loginRefreshing) return;
     _loginRefreshing = true;

filcnaplo_kreta_api/lib/controllers/timetable_controller.dart

@@ -1,4 +1,4 @@
-// ignore_for_file: avoid_print
+// ignore_for_file: avoid_print, use_build_context_synchronously
 
 import 'dart:async';
 import 'dart:developer';
@@ -154,9 +154,9 @@ class TimetableController extends ChangeNotifier {
         }
 
         for (int i = 0; i < days.length; i++) {
-          List<Lesson> _day = List.castFrom(days[i]);
+          List<Lesson> day0 = List.castFrom(days[i]);
 
-          List<int> lessonIndexes = _getIndexes(_day);
+          List<int> lessonIndexes = _getIndexes(day0);
           int minIndex = 0, maxIndex = 0;
 
           if (lessonIndexes.isNotEmpty) {
@@ -170,7 +170,7 @@ class TimetableController extends ChangeNotifier {
             // Fill missing indexes with empty spaces
             for (var i in List<int>.generate(
                 maxIndex - minIndex + 1, (int i) => minIndex + i)) {
-              List<Lesson> indexLessons = _getLessonsByIndex(_day, i);
+              List<Lesson> indexLessons = _getLessonsByIndex(day0, i);
 
               // Empty lesson
               if (indexLessons.isEmpty) {
@@ -193,13 +193,13 @@ class TimetableController extends ChangeNotifier {
           }
 
           // Additional lessons
-          day.addAll(_day.where((l) =>
+          day.addAll(day0.where((l) =>
               int.tryParse(l.lessonIndex) == null && l.subject.id != ''));
 
           day.sort((a, b) => a.start.compareTo(b.start));
 
           // Special Dates
-          for (var l in _day) {
+          for (var l in day0) {
             l.subject.id == '' ? day.insert(0, l) : null;
           }
 

filcnaplo_kreta_api/lib/models/grade.dart

@@ -1,3 +1,5 @@
+// ignore_for_file: no_leading_underscores_for_local_identifiers
+
 import 'package:filcnaplo/utils/format.dart';
 import 'category.dart';
 import 'subject.dart';

filcnaplo_kreta_api/lib/models/message.dart

@@ -68,13 +68,21 @@ class Message {
       messageId: message["azonosito"],
       seen: json["isElolvasva"] ?? false,
       deleted: json["isToroltElem"] ?? false,
-      date: message["kuldesDatum"] != null ? DateTime.parse(message["kuldesDatum"]).toLocal() : DateTime(0),
+      date: message["kuldesDatum"] != null
+          ? DateTime.parse(message["kuldesDatum"]).toLocal()
+          : DateTime(0),
       author: (message["feladoNev"] ?? "").trim(),
       content: message["szoveg"].replaceAll("\r", "") ?? "",
       subject: message["targy"] ?? "",
       type: type,
-      recipients: (message["cimzettLista"] as List).cast<Map>().map((Map recipient) => Recipient.fromJson(recipient)).toList(),
+      recipients: (message["cimzettLista"] as List)
-      attachments: (message["csatolmanyok"] as List).cast<Map>().map((Map attachment) => Attachment.fromJson(attachment)).toList(),
+          .cast<Map>()
+          .map((Map recipient) => Recipient.fromJson(recipient))
+          .toList(),
+      attachments: (message["csatolmanyok"] as List)
+          .cast<Map>()
+          .map((Map attachment) => Attachment.fromJson(attachment))
+          .toList(),
       replyId: message["elozoUzenetAzonosito"],
       conversationId: message["beszelgetesAzonosito"],
       json: json,
@@ -105,3 +113,100 @@ class Conversation {
 
   Message get newest => _messages.first;
 }
+
+// sendable message object and it's things
+class SendMessage {
+  Map? json;
+  int id;
+  int lastMessageId;
+  String? subject;
+  String text;
+  DateTime sentDate;
+  String senderRank;
+  String senderName;
+  List<Attachment>? attachments;
+  List<SendRecipient> recipients;
+
+  SendMessage({
+    required this.id,
+    required this.lastMessageId,
+    this.subject,
+    required this.text,
+    required this.sentDate,
+    required this.senderRank,
+    required this.senderName,
+    this.attachments,
+    required this.recipients,
+  });
+}
+
+class SendRecipient {
+  Map? json;
+  int? id;
+  int? kretaId;
+  String? name;
+  SendRecipientType type;
+
+  SendRecipient({
+    required this.id,
+    required this.kretaId,
+    required this.name,
+    required this.type,
+    this.json,
+  });
+
+  factory SendRecipient.fromJson(Map json, SendRecipientType type) {
+    print(json);
+    return SendRecipient(
+      id: int.parse(json['kretaAzonosito'] ?? '0'),
+      kretaId: json['kretaAzonosito'],
+      name: json['nev'],
+      type: type,
+      json: json,
+    );
+  }
+
+  Object get kretaJson => {
+        'azonosito': kretaId ?? 0,
+        'kretaAzonosito': kretaId ?? 0,
+        'nev': name ?? 'Teszt Lajos',
+        'tipus': {
+          'azonosito': type.id,
+          'kod': type.code,
+          'leiras': type.description,
+          'nev': type.name,
+          'rovidNev': type.shortName,
+        }
+      };
+}
+
+class SendRecipientType {
+  Map? json;
+  int id;
+  String code;
+  String description;
+  String name;
+  String shortName;
+
+  SendRecipientType({
+    required this.id,
+    required this.code,
+    required this.description,
+    required this.name,
+    required this.shortName,
+    this.json,
+  });
+
+  factory SendRecipientType.fromJson(Map json) {
+    return SendRecipientType(
+      id: json['azonosito'],
+      code: json['kod'],
+      description: json['leiras'],
+      name: json['nev'],
+      shortName: json['rovidNev'],
+      json: json,
+    );
+  }
+}
+
+enum AddresseeType { teachers, directorate }

filcnaplo_kreta_api/lib/models/week.dart

@@ -1,3 +1,5 @@
+// ignore_for_file: no_leading_underscores_for_local_identifiers
+
 import 'package:filcnaplo_kreta_api/controllers/timetable_controller.dart';
 
 class Week {

filcnaplo_kreta_api/lib/providers/absence_provider.dart

@@ -1,3 +1,5 @@
+// ignore_for_file: no_leading_underscores_for_local_identifiers
+
 import 'package:filcnaplo/api/providers/user_provider.dart';
 import 'package:filcnaplo/api/providers/database_provider.dart';
 import 'package:filcnaplo/models/user.dart';
@@ -43,12 +45,14 @@ class AbsenceProvider with ChangeNotifier {
         (await _database.query.getSettings(_database)).renamedSubjectsEnabled
             ? await _database.userQuery.renamedSubjects(
                 userId:
+                    // ignore: use_build_context_synchronously
                     Provider.of<UserProvider>(_context, listen: false).user!.id)
             : {};
     Map<String, String> renamedTeachers =
         (await _database.query.getSettings(_database)).renamedTeachersEnabled
             ? await _database.userQuery.renamedTeachers(
                 userId:
+                    // ignore: use_build_context_synchronously
                     Provider.of<UserProvider>(_context, listen: false).user!.id)
             : {};
 

filcnaplo_kreta_api/lib/providers/exam_provider.dart

@@ -38,17 +38,19 @@ class ExamProvider with ChangeNotifier {
 
   // for renamed subjects
   Future<void> convertBySettings() async {
-    final _database = Provider.of<DatabaseProvider>(_context, listen: false);
+    final database = Provider.of<DatabaseProvider>(_context, listen: false);
     Map<String, String> renamedSubjects =
-        (await _database.query.getSettings(_database)).renamedSubjectsEnabled
+        (await database.query.getSettings(database)).renamedSubjectsEnabled
-            ? await _database.userQuery.renamedSubjects(
+            ? await database.userQuery.renamedSubjects(
                 userId:
+                    // ignore: use_build_context_synchronously
                     Provider.of<UserProvider>(_context, listen: false).user!.id)
             : {};
     Map<String, String> renamedTeachers =
-        (await _database.query.getSettings(_database)).renamedTeachersEnabled
+        (await database.query.getSettings(database)).renamedTeachersEnabled
-            ? await _database.userQuery.renamedTeachers(
+            ? await database.userQuery.renamedTeachers(
                 userId:
+                    // ignore: use_build_context_synchronously
                     Provider.of<UserProvider>(_context, listen: false).user!.id)
             : {};
 

filcnaplo_kreta_api/lib/providers/message_provider.dart

@@ -1,3 +1,7 @@
+// ignore_for_file: use_build_context_synchronously
+import 'dart:convert';
+import 'dart:math';
+
 import 'package:filcnaplo/api/providers/user_provider.dart';
 import 'package:filcnaplo/api/providers/database_provider.dart';
 import 'package:filcnaplo/models/user.dart';
@@ -9,17 +13,22 @@ import 'package:provider/provider.dart';
 
 class MessageProvider with ChangeNotifier {
   late List<Message> _messages;
+  late List<SendRecipient> _recipients;
   late BuildContext _context;
+
   List<Message> get messages => _messages;
+  List<SendRecipient> get recipients => _recipients;
 
   MessageProvider({
     List<Message> initialMessages = const [],
     required BuildContext context,
   }) {
     _messages = List.castFrom(initialMessages);
+    _recipients = [];
     _context = context;
 
     if (_messages.isEmpty) restore();
+    if (_recipients.isEmpty) restoreRecipients();
   }
 
   Future<void> restore() async {
@@ -27,27 +36,33 @@ class MessageProvider with ChangeNotifier {
 
     // Load messages from the database
     if (userId != null) {
-      var dbMessages = await Provider.of<DatabaseProvider>(_context, listen: false).userQuery.getMessages(userId: userId);
+      var dbMessages =
+          await Provider.of<DatabaseProvider>(_context, listen: false)
+              .userQuery
+              .getMessages(userId: userId);
       _messages = dbMessages;
       notifyListeners();
     }
   }
 
   // Fetches all types of Messages
-  Future<void> fetchAll() => Future.forEach(MessageType.values, (MessageType v) => fetch(type: v));
+  Future<void> fetchAll() =>
+      Future.forEach(MessageType.values, (MessageType v) => fetch(type: v));
 
   // Fetches Messages from the Kreta API then stores them in the database
   Future<void> fetch({MessageType type = MessageType.inbox}) async {
     // Check Message Type
     if (type == MessageType.draft) return;
-    String messageType = ["beerkezett", "elkuldott", "torolt"].elementAt(type.index);
+    String messageType =
+        ["beerkezett", "elkuldott", "torolt"].elementAt(type.index);
 
     // Check User
     User? user = Provider.of<UserProvider>(_context, listen: false).user;
     if (user == null) throw "Cannot fetch Messages for User null";
 
     // Get messages
-    List? messagesJson = await Provider.of<KretaClient>(_context, listen: false).getAPI(KretaAPI.messages(messageType));
+    List? messagesJson = await Provider.of<KretaClient>(_context, listen: false)
+        .getAPI(KretaAPI.messages(messageType));
     if (messagesJson == null) throw "Cannot fetch Messages for User ${user.id}";
 
     // Parse messages
@@ -55,8 +70,12 @@ class MessageProvider with ChangeNotifier {
     await Future.wait(List.generate(messagesJson.length, (index) {
       return () async {
         Map message = messagesJson.cast<Map>()[index];
-        Map? messageJson = await Provider.of<KretaClient>(_context, listen: false).getAPI(KretaAPI.message(message["azonosito"].toString()));
+        Map? messageJson =
-        if (messageJson != null) messages.add(Message.fromJson(messageJson, forceType: type));
+            await Provider.of<KretaClient>(_context, listen: false)
+                .getAPI(KretaAPI.message(message["azonosito"].toString()));
+        if (messageJson != null) {
+          messages.add(Message.fromJson(messageJson, forceType: type));
+        }
       }();
     }));
 
@@ -73,8 +92,177 @@ class MessageProvider with ChangeNotifier {
     if (user == null) throw "Cannot store Messages for User null";
 
     String userId = user.id;
-    await Provider.of<DatabaseProvider>(_context, listen: false).userStore.storeMessages(_messages, userId: userId);
+    await Provider.of<DatabaseProvider>(_context, listen: false)
+        .userStore
+        .storeMessages(_messages, userId: userId);
 
     notifyListeners();
   }
+
+  // restore recipients
+  Future<void> restoreRecipients() async {
+    String? userId = Provider.of<UserProvider>(_context, listen: false).id;
+
+    // Load messages from the database
+    if (userId != null) {
+      var dbRecipients =
+          await Provider.of<DatabaseProvider>(_context, listen: false)
+              .userQuery
+              .getRecipients(userId: userId);
+      _recipients = dbRecipients;
+      notifyListeners();
+    }
+  }
+
+  // fetch all recipients
+  Future<void> fetchAllRecipients() => Future.forEach(
+      AddresseeType.values, (AddresseeType v) => fetchRecipients(type: v));
+
+  // fetch recipients
+  Future<void> fetchRecipients(
+      {AddresseeType type = AddresseeType.teachers}) async {
+    Map<AddresseeType, SendRecipientType> addressable = {};
+
+    // check user
+    User? user = Provider.of<UserProvider>(_context, listen: false).user;
+    if (user == null) throw "Cannot fetch Messages for User null";
+
+    // get categories
+    List? availableCategoriesJson =
+        await Provider.of<KretaClient>(_context, listen: false)
+            .getAPI(KretaAPI.recipientCategories);
+
+    // print(availableCategoriesJson);
+
+    // get recipients
+    List? recipientTeachersJson =
+        await Provider.of<KretaClient>(_context, listen: false)
+            .getAPI(KretaAPI.recipientTeachers);
+    List? recipientDirectorateJson =
+        await Provider.of<KretaClient>(_context, listen: false)
+            .getAPI(KretaAPI.recipientDirectorate);
+
+    if (availableCategoriesJson == null ||
+        recipientTeachersJson == null ||
+        recipientDirectorateJson == null) {
+      throw "Cannot fetch Recipients for User ${user.id}";
+    }
+
+    for (var e in availableCategoriesJson) {
+      // print(e);
+      switch (e['kod']) {
+        case 'TANAR':
+          addressable
+              .addAll({AddresseeType.teachers: SendRecipientType.fromJson(e)});
+          break;
+        case 'IGAZGATOSAG':
+          addressable.addAll(
+              {AddresseeType.directorate: SendRecipientType.fromJson(e)});
+          break;
+        default:
+          break;
+      }
+    }
+
+    // parse recipients
+    List<SendRecipient> recipients = [];
+
+    if (addressable.containsKey(AddresseeType.teachers) &&
+        type == AddresseeType.teachers) {
+      recipients.addAll(recipientTeachersJson.map((e) =>
+          SendRecipient.fromJson(e, addressable[AddresseeType.teachers]!)));
+    }
+    if (addressable.containsKey(AddresseeType.directorate) &&
+        type == AddresseeType.directorate) {
+      recipients.addAll(recipientDirectorateJson.map((e) =>
+          SendRecipient.fromJson(e, addressable[AddresseeType.directorate]!)));
+    }
+
+    // if (kDebugMode) {
+    //   print(addressable);
+    //   print(recipients);
+    //   print(recipients.first.json);
+    // }
+
+    await storeRecipients(recipients, type);
+  }
+
+  // store recipients
+  Future<void> storeRecipients(
+      List<SendRecipient> recipients, AddresseeType type) async {
+    _recipients.removeWhere((r) => (type == AddresseeType.teachers
+        ? (r.type.code == 'TANAR')
+        : (type == AddresseeType.directorate
+            ? (r.type.code == 'IGAZGATOSAG')
+            : r.type.code != '')));
+    _recipients.addAll(recipients);
+
+    User? user = Provider.of<UserProvider>(_context, listen: false).user;
+    if (user == null) throw "Cannot store Recipients for User null";
+
+    String userId = user.id;
+    await Provider.of<DatabaseProvider>(_context, listen: false)
+        .userStore
+        .storeRecipients(_recipients, userId: userId);
+
+    notifyListeners();
+  }
+
+  // send message
+  Future<String?> sendMessage({
+    required List<SendRecipient> recipients,
+    String subject = "Nincs tárgy",
+    required String messageText,
+  }) async {
+    List<Object> recipientList = [];
+
+    User? user = Provider.of<UserProvider>(_context, listen: false).user;
+    if (user == null) throw "Cannot send Message as User null";
+
+    // for (var r in recipients) {
+    //   recipientList.add({
+    //     "azonosito": r.id ?? "",
+    //     "kretaAzonosito": r.kretaId ?? "",
+    //     "nev": r.name ?? "Teszt Lajos",
+    //     "tipus": {
+    //       "kod": r.type.code,
+    //       "leiras": r.type.description,
+    //       "azonosito": r.type.id,
+    //       "nev": r.type.name,
+    //       "rovidNev": r.type.shortName,
+    //     }
+    //   });
+    // }
+    recipientList.addAll(recipients.map((e) => e.kretaJson));
+
+    Map body = {
+      "cimzettLista": recipientList,
+      "csatolmanyok": [],
+      "azonosito": (Random().nextInt(10000) + 10000),
+      "feladoNev": user.name,
+      "feladoTitulus": user.role == Role.parent ? "Szülő" : "Diák",
+      "kuldesDatum": DateTime.now().toIso8601String(),
+      "targy": subject,
+      "szoveg": messageText,
+      // "elozoUzenetAzonosito": 0,
+    };
+
+    Map<String, String> headers = {
+      "content-type": "application/json",
+    };
+
+    var res = await Provider.of<KretaClient>(_context, listen: false).postAPI(
+      KretaAPI.sendMessage,
+      autoHeader: true,
+      json: true,
+      body: json.encode(body),
+      headers: headers,
+    );
+
+    if (res!['hibakod'] == 'UzenetKuldesEngedelyRule') {
+      return 'send_permission_error';
+    }
+
+    return 'successfully_sent';
+  }
 }

filcnaplo_kreta_api/lib/providers/timetable_provider.dart

@@ -65,8 +65,14 @@ class TimetableProvider with ChangeNotifier {
     User? user = _user.user;
     if (user == null) throw "Cannot fetch Lessons for User null";
     String iss = user.instituteCode;
-    List? lessonsJson = await _kreta
+
-        .getAPI(KretaAPI.timetable(iss, start: week.start, end: week.end));
+    List? lessonsJson;
+    try {
+      lessonsJson = await _kreta
+          .getAPI(KretaAPI.timetable(iss, start: week.start, end: week.end));
+    } catch (e) {
+      lessonsJson = null;
+    }
 
     if (lessonsJson == null) {
       if (kDebugMode) print('Cannot fetch Lessons for User ${user.id}');

filcnaplo_kreta_api/pubspec.yaml

@@ -11,7 +11,10 @@ dependencies:
     path: ../filcnaplo/
   http: ^0.13.3
   provider: ^5.0.0
-  file_picker: ^5.3.2
+  file_picker: ^6.1.1
+  intl: ^0.18.1
+  i18n_extension: ^10.0.1
+  uuid: ^4.2.1
 
 dev_dependencies:
-  flutter_lints: ^1.0.0
+  flutter_lints: ^3.0.1

filcnaplo_mobile_ui/lib/common/action_button.dart

@@ -1,7 +1,7 @@
 import 'package:flutter/material.dart';
 
 class ActionButton extends StatelessWidget {
-  const ActionButton({Key? key, required this.label, this.activeColor, this.onTap}) : super(key: key);
+  const ActionButton({super.key, required this.label, this.activeColor, this.onTap});
 
   final Color? activeColor;
   final void Function()? onTap;

filcnaplo_mobile_ui/lib/common/average_display.dart

@@ -4,8 +4,7 @@ import 'package:flutter/material.dart';
 import 'package:i18n_extension/i18n_widget.dart';
 
 class AverageDisplay extends StatelessWidget {
-  const AverageDisplay({Key? key, this.average = 0.0, this.border = false})
+  const AverageDisplay({super.key, this.average = 0.0, this.border = false});
-      : super(key: key);
 
   final double average;
   final bool border;

filcnaplo_mobile_ui/lib/common/beta_chip.dart

@@ -2,7 +2,7 @@ import 'package:filcnaplo/theme/colors/colors.dart';
 import 'package:flutter/material.dart';
 
 class BetaChip extends StatelessWidget {
-  const BetaChip({Key? key, this.disabled = false}) : super(key: key);
+  const BetaChip({super.key, this.disabled = false});
 
   final bool disabled;
 
@@ -12,6 +12,12 @@ class BetaChip extends StatelessWidget {
       height: 25,
       child: AnimatedContainer(
         duration: const Duration(milliseconds: 200),
+        decoration: BoxDecoration(
+          color: !disabled
+              ? Theme.of(context).colorScheme.secondary
+              : AppColors.of(context).text.withOpacity(.25),
+          borderRadius: BorderRadius.circular(40),
+        ),
         child: Padding(
           padding: const EdgeInsets.only(left: 8, right: 8),
           child: Center(
@@ -29,12 +35,6 @@ class BetaChip extends StatelessWidget {
             ),
           ),
         ),
-        decoration: BoxDecoration(
-          color: !disabled
-              ? Theme.of(context).colorScheme.secondary
-              : AppColors.of(context).text.withOpacity(.25),
-          borderRadius: BorderRadius.circular(40),
-        ),
       ),
     );
   }

filcnaplo_mobile_ui/lib/common/bottom_card.dart

@@ -2,7 +2,7 @@ import 'package:filcnaplo/theme/colors/colors.dart';
 import 'package:flutter/material.dart';
 
 class BottomCard extends StatelessWidget {
-  const BottomCard({Key? key, this.child}) : super(key: key);
+  const BottomCard({super.key, this.child});
 
   final Widget? child;
 

filcnaplo_mobile_ui/lib/common/bottom_sheet_menu/bottom_sheet_menu.dart

@@ -2,7 +2,7 @@ import 'package:filcnaplo_mobile_ui/common/bottom_sheet_menu/rounded_bottom_shee
 import 'package:flutter/material.dart';
 
 class BottomSheetMenu extends StatelessWidget {
-  const BottomSheetMenu({Key? key, this.items = const []}) : super(key: key);
+  const BottomSheetMenu({super.key, this.items = const []});
 
   final List<Widget> items;
 

filcnaplo_mobile_ui/lib/common/bottom_sheet_menu/bottom_sheet_menu_item.dart

@@ -2,7 +2,7 @@ import 'package:filcnaplo_mobile_ui/common/panel/panel_button.dart';
 import 'package:flutter/material.dart';
 
 class BottomSheetMenuItem extends StatelessWidget {
-  const BottomSheetMenuItem({Key? key, required this.onPressed, required this.title, this.icon}) : super(key: key);
+  const BottomSheetMenuItem({super.key, required this.onPressed, required this.title, this.icon});
 
   final void Function()? onPressed;
   final Widget? title;

filcnaplo_mobile_ui/lib/common/bottom_sheet_menu/rounded_bottom_sheet.dart

@@ -2,7 +2,7 @@ import 'package:filcnaplo/theme/colors/colors.dart';
 import 'package:flutter/material.dart';
 
 class RoundedBottomSheet extends StatelessWidget {
-  const RoundedBottomSheet({Key? key, this.child, this.borderRadius = 12.0, this.shrink = true, this.showHandle = true}) : super(key: key);
+  const RoundedBottomSheet({super.key, this.child, this.borderRadius = 12.0, this.shrink = true, this.showHandle = true});
 
   final Widget? child;
   final double borderRadius;

filcnaplo_mobile_ui/lib/common/custom_snack_bar.dart

@@ -10,6 +10,7 @@ SnackBar CustomSnackBar({
   Duration? duration,
 }) {
   // backgroundColor > Brightness > Theme Background
+  // ignore: no_leading_underscores_for_local_identifiers
   Color _backgroundColor = backgroundColor ?? (AppColors.fromBrightness(brightness ?? Theme.of(context).brightness).highlight);
   Color textColor = AppColors.fromBrightness(brightness ?? Theme.of(context).brightness).text;
 

filcnaplo_mobile_ui/lib/common/detail.dart

@@ -2,7 +2,7 @@ import 'package:filcnaplo/theme/colors/colors.dart';
 import 'package:flutter/material.dart';
 
 class Detail extends StatelessWidget {
-  const Detail({Key? key, required this.title, required this.description, this.maxLines = 3}) : super(key: key);
+  const Detail({super.key, required this.title, required this.description, this.maxLines = 3});
 
   final String title;
   final String description;

filcnaplo_mobile_ui/lib/common/dialog_button.dart

@@ -1,7 +1,7 @@
 import 'package:flutter/material.dart';
 
 class DialogButton extends StatelessWidget {
-  const DialogButton({Key? key, required this.label, this.onTap}) : super(key: key);
+  const DialogButton({super.key, required this.label, this.onTap});
 
   final String label;
   final Function()? onTap;

filcnaplo_mobile_ui/lib/common/dot.dart

@@ -4,7 +4,7 @@ class Dot extends StatelessWidget {
   final Color color;
   final double size;
 
-  const Dot({Key? key, this.color = Colors.grey, this.size = 16.0}) : super(key: key);
+  const Dot({super.key, this.color = Colors.grey, this.size = 16.0});
 
   @override
   Widget build(BuildContext context) {

filcnaplo_mobile_ui/lib/common/empty.dart

@@ -17,7 +17,7 @@ List<String> faces = [
 ];
 
 class Empty extends StatelessWidget {
-  const Empty({Key? key, this.subtitle}) : super(key: key);
+  const Empty({super.key, this.subtitle});
 
   final String? subtitle;
 
@@ -38,7 +38,7 @@ class Empty extends StatelessWidget {
             children: subtitle != null
                 ? [
                     TextSpan(
-                        text: "\n" + subtitle!,
+                        text: "\n${subtitle!}",
                         style: TextStyle(
                             fontSize: 18.0,
                             height: 2.0,

filcnaplo_mobile_ui/lib/common/filter_bar.dart

@@ -5,7 +5,7 @@ import 'package:flutter/material.dart';
 
 class FilterBar extends StatefulWidget implements PreferredSizeWidget {
   const FilterBar({
-    Key? key,
+    super.key,
     required this.items,
     required this.controller,
     this.onTap,
@@ -13,8 +13,8 @@ class FilterBar extends StatefulWidget implements PreferredSizeWidget {
     this.disableFading = false,
     this.scrollable = true,
     this.censored = false,
-  })  : assert(items.length == controller.length),
+    this.tabAlignment = TabAlignment.start,
-        super(key: key);
+  }) : assert(items.length == controller.length);
 
   final List<Widget> items;
   final TabController controller;
@@ -23,6 +23,7 @@ class FilterBar extends StatefulWidget implements PreferredSizeWidget {
   final bool disableFading;
   final bool scrollable;
   final bool censored;
+  final TabAlignment tabAlignment;
 
   @override
   final Size preferredSize = const Size.fromHeight(42.0);
@@ -37,7 +38,9 @@ class _FilterBarState extends State<FilterBar> {
   void initState() {
     super.initState();
 
-    censoredItemsWidth = List.generate(widget.items.length, (index) => 25 + Random().nextDouble() * 50).toList();
+    censoredItemsWidth = List.generate(
+            widget.items.length, (index) => 25 + Random().nextDouble() * 50)
+        .toList();
   }
 
   @override
@@ -67,18 +70,21 @@ class _FilterBarState extends State<FilterBar> {
       tabs: widget.censored
           ? censoredItemsWidth
               .map(
-                (e) => Container(
+                (e) => Tab(
-                  width: e,
+                  child: Container(
-                  height: 15,
+                    width: e,
-                  decoration: BoxDecoration(
+                    height: 15,
-                    color: AppColors.of(context).text.withOpacity(.45),
+                    decoration: BoxDecoration(
-                    borderRadius: BorderRadius.circular(8.0),
+                      color: AppColors.of(context).text.withOpacity(.45),
+                      borderRadius: BorderRadius.circular(8.0),
+                    ),
                   ),
                 ),
               )
               .toList()
           : widget.items,
       onTap: widget.onTap,
+      tabAlignment: widget.tabAlignment,
     );
 
     return Container(
@@ -93,19 +99,26 @@ class _FilterBarState extends State<FilterBar> {
                 // avoid fading over selected tab
                 return ShaderMask(
                     shaderCallback: (Rect bounds) {
-                      final Color bg = Theme.of(context).scaffoldBackgroundColor;
+                      final Color bg =
+                          Theme.of(context).scaffoldBackgroundColor;
                       final double index = widget.controller.animation!.value;
-                      return LinearGradient(begin: Alignment.topLeft, end: Alignment.bottomRight, colors: [
+                      return LinearGradient(
-                        index < 0.2 ? Colors.transparent : bg,
+                          begin: Alignment.topLeft,
-                        Colors.transparent,
+                          end: Alignment.bottomRight,
-                        Colors.transparent,
+                          colors: [
-                        index > widget.controller.length - 1.2 ? Colors.transparent : bg
+                            index < 0.2 ? Colors.transparent : bg,
-                      ], stops: const [
+                            Colors.transparent,
-                        0,
+                            Colors.transparent,
-                        0.1,
+                            index > widget.controller.length - 1.2
-                        0.9,
+                                ? Colors.transparent
-                        1
+                                : bg
-                      ]).createShader(bounds);
+                          ],
+                          stops: const [
+                            0,
+                            0.1,
+                            0.9,
+                            1
+                          ]).createShader(bounds);
                     },
                     blendMode: BlendMode.dstOut,
                     child: child);

filcnaplo_mobile_ui/lib/common/hero_scrollview.dart

@@ -4,7 +4,7 @@ import 'package:filcnaplo/utils/format.dart';
 
 class HeroScrollView extends StatefulWidget {
   const HeroScrollView(
-      {Key? key,
+      {super.key,
       required this.child,
       required this.title,
       required this.icon,
@@ -12,8 +12,7 @@ class HeroScrollView extends StatefulWidget {
       this.navBarItems = const [],
       this.onClose,
       this.iconSize = 64.0,
-      this.scrollController})
+      this.scrollController});
-      : super(key: key);
 
   final Widget child;
   final String title;
@@ -25,10 +24,10 @@ class HeroScrollView extends StatefulWidget {
   final bool italic;
 
   @override
-  _HeroScrollViewState createState() => _HeroScrollViewState();
+  HeroScrollViewState createState() => HeroScrollViewState();
 }
 
-class _HeroScrollViewState extends State<HeroScrollView> {
+class HeroScrollViewState extends State<HeroScrollView> {
   late ScrollController _scrollController;
 
   bool showBarTitle = false;
@@ -69,6 +68,7 @@ class _HeroScrollViewState extends State<HeroScrollView> {
           surfaceTintColor: Theme.of(context).scaffoldBackgroundColor,
           title: AnimatedOpacity(
               opacity: showBarTitle ? 1.0 : 0.0,
+              duration: const Duration(milliseconds: 200),
               child: Row(
                 children: [
                   Icon(widget.icon,
@@ -86,8 +86,7 @@ class _HeroScrollViewState extends State<HeroScrollView> {
                     ),
                   ),
                 ],
-              ),
+              )),
-              duration: const Duration(milliseconds: 200)),
           leading: BackButton(
               color: AppColors.of(context).text,
               onPressed: () {

filcnaplo_mobile_ui/lib/common/material_action_button.dart

@@ -4,11 +4,11 @@ import 'package:flutter/material.dart';
 
 class MaterialActionButton extends StatelessWidget {
   const MaterialActionButton({
-    Key? key,
+    super.key,
     required this.child,
     this.onPressed,
     this.backgroundColor,
-  }) : super(key: key);
+  });
 
   final Widget child;
   final Function()? onPressed;
@@ -19,17 +19,17 @@ class MaterialActionButton extends StatelessWidget {
     return RawMaterialButton(
       padding: const EdgeInsets.symmetric(horizontal: 16.0),
       shape: const StadiumBorder(),
-      child: DefaultTextStyle(
-        child: child,
-        style: Theme.of(context).textTheme.bodyMedium!.copyWith(
-              fontWeight: FontWeight.w600,
-              color: backgroundColor != null ? ColorUtils.foregroundColor(backgroundColor!) : null,
-            ),
-      ),
       fillColor: backgroundColor ?? AppColors.of(context).text.withOpacity(.15),
       elevation: 0,
       highlightElevation: 0,
       onPressed: onPressed,
+      child: DefaultTextStyle(
+        style: Theme.of(context).textTheme.bodyMedium!.copyWith(
+              fontWeight: FontWeight.w600,
+              color: backgroundColor != null ? ColorUtils.foregroundColor(backgroundColor!) : null,
+            ),
+        child: child,
+      ),
     );
   }
 }

filcnaplo_mobile_ui/lib/common/new_content_indicator.dart

@@ -2,7 +2,7 @@ import 'package:filcnaplo/theme/colors/colors.dart';
 import 'package:flutter/material.dart';
 
 class NewContentIndicator extends StatelessWidget {
-  const NewContentIndicator({Key? key, this.size = 64.0}) : super(key: key);
+  const NewContentIndicator({super.key, this.size = 64.0});
 
   final double size;
 

filcnaplo_mobile_ui/lib/common/panel/panel.dart

@@ -5,8 +5,7 @@ import 'package:provider/provider.dart';
 
 class Panel extends StatelessWidget {
   const Panel(
-      {Key? key, this.child, this.title, this.padding, this.hasShadow = true})
+      {super.key, this.child, this.title, this.padding, this.hasShadow = true});
-      : super(key: key);
 
   final Widget? child;
   final Widget? title;
@@ -48,7 +47,7 @@ class Panel extends StatelessWidget {
 }
 
 class PanelTitle extends StatelessWidget {
-  const PanelTitle({Key? key, required this.title}) : super(key: key);
+  const PanelTitle({super.key, required this.title});
 
   final Widget title;
 
@@ -67,7 +66,7 @@ class PanelTitle extends StatelessWidget {
 }
 
 class PanelHeader extends StatelessWidget {
-  const PanelHeader({Key? key, required this.padding}) : super(key: key);
+  const PanelHeader({super.key, required this.padding});
 
   final EdgeInsetsGeometry padding;
 
@@ -95,7 +94,7 @@ class PanelHeader extends StatelessWidget {
 }
 
 class PanelBody extends StatelessWidget {
-  const PanelBody({Key? key, this.child, this.padding}) : super(key: key);
+  const PanelBody({super.key, this.child, this.padding});
 
   final Widget? child;
   final EdgeInsetsGeometry? padding;
@@ -123,7 +122,7 @@ class PanelBody extends StatelessWidget {
 }
 
 class PanelFooter extends StatelessWidget {
-  const PanelFooter({Key? key, required this.padding}) : super(key: key);
+  const PanelFooter({super.key, required this.padding});
 
   final EdgeInsetsGeometry padding;
 

filcnaplo_mobile_ui/lib/common/panel/panel_action_button.dart

@@ -2,13 +2,13 @@ import 'package:flutter/material.dart';
 
 class PanelActionButton extends StatelessWidget {
   const PanelActionButton({
-    Key? key,
+    super.key,
     this.onPressed,
     this.padding = const EdgeInsets.symmetric(horizontal: 14.0),
     this.leading,
     this.title,
     this.trailing,
-  }) : super(key: key);
+  });
 
   final void Function()? onPressed;
   final EdgeInsetsGeometry padding;

filcnaplo_mobile_ui/lib/common/panel/panel_button.dart

@@ -5,7 +5,7 @@ import 'package:flutter/material.dart';
 
 class PanelButton extends StatelessWidget {
   const PanelButton({
-    Key? key,
+    super.key,
     this.onPressed,
     this.padding = const EdgeInsets.symmetric(horizontal: 14.0),
     this.leading,
@@ -13,7 +13,7 @@ class PanelButton extends StatelessWidget {
     this.trailing,
     this.background = false,
     this.trailingDivider = false,
-  }) : super(key: key);
+  });
 
   final void Function()? onPressed;
   final EdgeInsetsGeometry padding;

filcnaplo_mobile_ui/lib/common/personality_card/empty_card.dart

@@ -5,9 +5,9 @@ import 'package:provider/provider.dart';
 
 class EmptyCard extends StatefulWidget {
   const EmptyCard({
-    Key? key,
+    super.key,
     required this.text,
-  }) : super(key: key);
+  });
 
   final String text;
 

filcnaplo_mobile_ui/lib/common/personality_card/personality_card.dart

@@ -18,9 +18,9 @@ import 'personality_card.i18n.dart';
 
 class PersonalityCard extends StatefulWidget {
   const PersonalityCard({
-    Key? key,
+    super.key,
     required this.user,
-  }) : super(key: key);
+  });
 
   final UserProvider user;
 

filcnaplo_mobile_ui/lib/common/profile_image/profile_button.dart

@@ -17,7 +17,7 @@ import 'package:provider/provider.dart';
 import 'package:wtf_sliding_sheet/wtf_sliding_sheet.dart';
 
 class ProfileButton extends StatelessWidget {
-  const ProfileButton({Key? key, required this.child}) : super(key: key);
+  const ProfileButton({super.key, required this.child});
 
   final ProfileImage child;
 
@@ -35,6 +35,8 @@ class ProfileButton extends StatelessWidget {
           Provider.of<ExamProvider>(context, listen: false).restore(),
           Provider.of<HomeworkProvider>(context, listen: false).restore(),
           Provider.of<MessageProvider>(context, listen: false).restore(),
+          Provider.of<MessageProvider>(context, listen: false)
+              .restoreRecipients(),
           Provider.of<NoteProvider>(context, listen: false).restore(),
           Provider.of<EventProvider>(context, listen: false).restore(),
           Provider.of<AbsenceProvider>(context, listen: false).restore(),

filcnaplo_mobile_ui/lib/common/profile_image/profile_image.dart

@@ -8,7 +8,7 @@ import 'package:filcnaplo/utils/color.dart';
 
 class ProfileImage extends StatefulWidget {
   const ProfileImage({
-    Key? key,
+    super.key,
     this.onTap,
     this.onDoubleTap,
     this.onLongPress,
@@ -20,7 +20,7 @@ class ProfileImage extends StatefulWidget {
     this.role = Role.student,
     this.censored = false,
     this.profilePictureString = "",
-  }) : super(key: key);
+  });
 
   final void Function()? onTap;
   final void Function()? onDoubleTap;
@@ -176,7 +176,7 @@ class _ProfileImageState extends State<ProfileImage> {
         children: [
           if (widget.name != null && (widget.name?.trim().length ?? 0) > 0)
             Hero(
-              tag: widget.heroTag! + "background",
+              tag: "${widget.heroTag!}background",
               transitionOnUserGestures: true,
               child: Material(
                 clipBehavior: Clip.hardEdge,
@@ -197,27 +197,27 @@ class _ProfileImageState extends State<ProfileImage> {
               ),
             ),
           Hero(
-            tag: widget.heroTag! + "child",
+            tag: "${widget.heroTag!}child",
             transitionOnUserGestures: true,
             child: Material(
               clipBehavior: Clip.hardEdge,
               shape: profilePicture != null ? const CircleBorder() : null,
-              child: profilePicture ?? child,
               type: MaterialType.transparency,
+              child: profilePicture ?? child,
             ),
           ),
 
           // Badge
           if (widget.badge)
             Hero(
-              tag: widget.heroTag! + "new_content_indicator",
+              tag: "${widget.heroTag!}new_content_indicator",
               child: NewContentIndicator(size: widget.radius * 2),
             ),
 
           // Role indicator
           if (widget.role == Role.parent)
             Hero(
-              tag: widget.heroTag! + "role_indicator",
+              tag: "${widget.heroTag!}role_indicator",
               child: FittedBox(
                 fit: BoxFit.fitHeight,
                 child: SizedBox(

filcnaplo_mobile_ui/lib/common/progress_bar.dart

@@ -2,8 +2,7 @@ import 'package:flutter/material.dart';
 
 class ProgressBar extends StatelessWidget {
   const ProgressBar(
-      {Key? key, required this.value, this.backgroundColor, this.height = 8.0})
+      {super.key, required this.value, this.backgroundColor, this.height = 8.0});
-      : super(key: key);
 
   final double value;
   final Color? backgroundColor;

filcnaplo_mobile_ui/lib/common/round_border_icon.dart

@@ -7,12 +7,11 @@ class RoundBorderIcon extends StatelessWidget {
   final Widget icon;
 
   const RoundBorderIcon(
-      {Key? key,
+      {super.key,
       this.color = Colors.black,
       this.width = 1.5,
       this.padding = 5.0,
-      required this.icon})
+      required this.icon});
-      : super(key: key);
 
   @override
   Widget build(BuildContext context) {

filcnaplo_mobile_ui/lib/common/soon_alert/soon_alert.dart

@@ -3,7 +3,7 @@ import 'package:filcnaplo_mobile_ui/common/soon_alert/soon_alert.i18n.dart';
 import 'package:flutter/material.dart';
 
 class SoonAlert extends StatelessWidget {
-  const SoonAlert({Key? key}) : super(key: key);
+  const SoonAlert({super.key});
 
   static show({required BuildContext context}) =>
       showDialog(context: context, builder: (context) => const SoonAlert());

filcnaplo_mobile_ui/lib/common/trend_display.dart

@@ -2,7 +2,7 @@ import 'package:flutter/material.dart';
 import 'package:i18n_extension/i18n_widget.dart';
 
 class TrendDisplay<T extends num> extends StatelessWidget {
-  const TrendDisplay({Key? key, required this.current, required this.previous, this.padding}) : super(key: key);
+  const TrendDisplay({super.key, required this.current, required this.previous, this.padding});
 
   final T current;
   final T previous;

filcnaplo_mobile_ui/lib/common/viewable.dart

@@ -59,12 +59,12 @@ enum _ViewableLocation {
 
 class Viewable extends StatefulWidget {
   const Viewable({
-    Key? key,
+    super.key,
     required this.view,
     required this.tile,
     this.actions = const [],
     this.previewBuilder,
-  }) : super(key: key);
+  });
 
   final Widget tile;
   final Widget view;
@@ -255,12 +255,11 @@ class _ViewableState extends State<Viewable> with TickerProviderStateMixin {
 
 class _DecoyChild extends StatefulWidget {
   const _DecoyChild({
-    Key? key,
     this.beginRect,
     required this.controller,
     this.endRect,
     this.child,
-  }) : super(key: key);
+  });
 
   final Rect? beginRect;
   final AnimationController controller;
@@ -364,17 +363,13 @@ class _ViewableRoute<T> extends PopupRoute<T> {
     required _ViewableLocation contextMenuLocation,
     this.barrierLabel,
     _ViewablePreviewBuilderChildless? builder,
-    ui.ImageFilter? filter,
+    super.filter,
     required Rect previousChildRect,
-    RouteSettings? settings,
+    super.settings,
   })  : _actions = actions,
         _builder = builder,
         _contextMenuLocation = contextMenuLocation,
-        _previousChildRect = previousChildRect,
+        _previousChildRect = previousChildRect;
-        super(
-          filter: filter,
-          settings: settings,
-        );
 
   static const Color _kModalBarrierColor = Color(0x6604040F);
 
@@ -607,7 +602,6 @@ class _ViewableRoute<T> extends PopupRoute<T> {
 
 class _ContextMenuRouteStatic extends StatefulWidget {
   const _ContextMenuRouteStatic({
-    Key? key,
     this.actions,
     required this.child,
     this.childGlobalKey,
@@ -615,7 +609,7 @@ class _ContextMenuRouteStatic extends StatefulWidget {
     this.onDismiss,
     required this.orientation,
     this.sheetGlobalKey,
-  }) : super(key: key);
+  });
 
   final List<Widget>? actions;
   final Widget child;
@@ -899,9 +893,9 @@ class _ContextMenuRouteStaticState extends State<_ContextMenuRouteStatic> with T
 
 class _ViewableSheet extends StatelessWidget {
   const _ViewableSheet({
-    Key? key,
+    super.key,
     required this.actions,
-  }) : super(key: key);
+  });
 
   final List<Widget> actions;
 

filcnaplo_mobile_ui/lib/common/widgets/absence/absence_display.dart

@@ -3,7 +3,7 @@ import 'package:flutter/material.dart';
 import 'package:flutter_feather_icons/flutter_feather_icons.dart';
 
 class AbsenceDisplay extends StatelessWidget {
-  const AbsenceDisplay(this.excused, this.unexcused, this.pending, {Key? key}) : super(key: key);
+  const AbsenceDisplay(this.excused, this.unexcused, this.pending, {super.key});
 
   final int excused;
   final int unexcused;

filcnaplo_mobile_ui/lib/common/widgets/absence/absence_subject_tile.dart

@@ -9,13 +9,12 @@ import 'package:provider/provider.dart';
 
 class AbsenceSubjectTile extends StatelessWidget {
   const AbsenceSubjectTile(this.subject,
-      {Key? key,
+      {super.key,
       this.percentage = 0.0,
       this.excused = 0,
       this.unexcused = 0,
       this.pending = 0,
-      this.onTap})
+      this.onTap});
-      : super(key: key);
 
   final GradeSubject subject;
   final void Function()? onTap;
@@ -62,11 +61,11 @@ class AbsenceSubjectTile extends StatelessWidget {
                 alignment: Alignment.centerRight,
                 children: [
                   const Opacity(
+                      opacity: 0,
                       child: Text("100%",
-                          style: TextStyle(fontFamily: "monospace")),
+                          style: TextStyle(fontFamily: "monospace"))),
-                      opacity: 0),
                   Text(
-                    percentage.round().toString() + "%",
+                    "${percentage.round()}%",
                     style: TextStyle(
                       // fontFamily: "monospace",
                       color: getColorByPercentage(percentage, context: context),

filcnaplo_mobile_ui/lib/common/widgets/absence/absence_tile.dart

@@ -10,8 +10,7 @@ import 'absence_tile.i18n.dart';
 
 class AbsenceTile extends StatelessWidget {
   const AbsenceTile(this.absence,
-      {Key? key, this.onTap, this.elevation = 0.0, this.padding})
+      {super.key, this.onTap, this.elevation = 0.0, this.padding});
-      : super(key: key);
 
   final Absence absence;
   final void Function()? onTap;

filcnaplo_mobile_ui/lib/common/widgets/absence/absence_view.dart

@@ -18,8 +18,7 @@ import 'absence_view.i18n.dart';
 
 class AbsenceView extends StatelessWidget {
   const AbsenceView(this.absence,
-      {Key? key, this.outsideContext, this.viewable = false})
+      {super.key, this.outsideContext, this.viewable = false});
-      : super(key: key);
 
   final Absence absence;
   final BuildContext? outsideContext;
@@ -90,9 +89,7 @@ class AbsenceView extends StatelessWidget {
           if (absence.delay > 0)
             Detail(
               title: "delay".i18n,
-              description: absence.delay.toString() +
+              description: "${absence.delay} ${"minutes".i18n.plural(absence.delay)}",
-                  " " +
-                  "minutes".i18n.plural(absence.delay),
             ),
           if (absence.lessonIndex != null)
             Detail(

filcnaplo_mobile_ui/lib/common/widgets/absence/absence_viewable.dart

@@ -15,7 +15,7 @@ import 'package:filcnaplo/utils/reverse_search.dart';
 import 'absence_view.i18n.dart';
 
 class AbsenceViewable extends StatelessWidget {
-  const AbsenceViewable(this.absence, {Key? key, this.padding}) : super(key: key);
+  const AbsenceViewable(this.absence, {super.key, this.padding});
 
   final Absence absence;
   final EdgeInsetsGeometry? padding;

filcnaplo_mobile_ui/lib/common/widgets/absence_group/absence_group_container.dart

@@ -1,7 +1,7 @@
 import 'package:flutter/material.dart';
 
 class AbsenceGroupContainer extends InheritedWidget {
-  const AbsenceGroupContainer({Key? key, required Widget child}) : super(key: key, child: child);
+  const AbsenceGroupContainer({super.key, required super.child});
 
   static AbsenceGroupContainer? of(BuildContext context) => context.dependOnInheritedWidgetOfExactType<AbsenceGroupContainer>();
 

filcnaplo_mobile_ui/lib/common/widgets/absence_group/absence_group_tile.dart

@@ -11,8 +11,7 @@ import 'absence_group_tile.i18n.dart';
 
 class AbsenceGroupTile extends StatelessWidget {
   const AbsenceGroupTile(this.absences,
-      {Key? key, this.showDate = false, this.padding})
+      {super.key, this.showDate = false, this.padding});
-      : super(key: key);
 
   final List<AbsenceViewable> absences;
   final bool showDate;

filcnaplo_mobile_ui/lib/common/widgets/ad/ad_tile.dart

@@ -5,7 +5,7 @@ import 'package:filcnaplo_mobile_ui/common/panel/panel_button.dart';
 import 'package:flutter_feather_icons/flutter_feather_icons.dart';
 
 class AdTile extends StatelessWidget {
-  const AdTile(this.ad, {Key? key, this.onTap, this.padding}) : super(key: key);
+  const AdTile(this.ad, {super.key, this.onTap, this.padding});
 
   final Ad ad;
   final Function()? onTap;

filcnaplo_mobile_ui/lib/common/widgets/ad/ad_viewable.dart

@@ -5,7 +5,7 @@ import 'package:url_launcher/url_launcher.dart';
 import 'ad_tile.dart';
 
 class AdViewable extends StatelessWidget {
-  const AdViewable(this.ad, {Key? key}) : super(key: key);
+  const AdViewable(this.ad, {super.key});
 
   final Ad ad;
 

filcnaplo_mobile_ui/lib/common/widgets/card_handle.dart

@@ -2,7 +2,7 @@ import 'package:filcnaplo/theme/colors/colors.dart';
 import 'package:flutter/material.dart';
 
 class CardHandle extends StatelessWidget {
-  const CardHandle({Key? key, this.child}) : super(key: key);
+  const CardHandle({super.key, this.child});
 
   final Widget? child;
 

filcnaplo_mobile_ui/lib/common/widgets/cretification/certification_card.dart

@@ -8,7 +8,7 @@ import 'package:flutter_feather_icons/flutter_feather_icons.dart';
 import 'certification_card.i18n.dart';
 
 class CertificationCard extends StatelessWidget {
-  const CertificationCard(this.grades, {Key? key, required this.gradeType, this.padding}) : super(key: key);
+  const CertificationCard(this.grades, {super.key, required this.gradeType, this.padding});
 
   final List<Grade> grades;
   final GradeType gradeType;

filcnaplo_mobile_ui/lib/common/widgets/cretification/certification_tile.dart

@@ -11,7 +11,7 @@ import 'package:provider/provider.dart';
 import 'certification_tile.i18n.dart';
 
 class CertificationTile extends StatelessWidget {
-  const CertificationTile(this.grade, {Key? key, this.onTap, this.padding}) : super(key: key);
+  const CertificationTile(this.grade, {super.key, this.onTap, this.padding});
 
   final Function()? onTap;
   final Grade grade;

filcnaplo_mobile_ui/lib/common/widgets/cretification/certification_view.dart

@@ -8,7 +8,7 @@ import 'package:flutter/material.dart';
 import 'package:flutter_feather_icons/flutter_feather_icons.dart';
 
 class CertificationView extends StatelessWidget {
-  const CertificationView(this.grades, {Key? key, required this.gradeType}) : super(key: key);
+  const CertificationView(this.grades, {super.key, required this.gradeType});
 
   final List<Grade> grades;
   final GradeType gradeType;
@@ -26,6 +26,9 @@ class CertificationView extends StatelessWidget {
         icon: FeatherIcons.award,
         iconSize: 50,
             child: ListView(
+          shrinkWrap: true,
+          padding: const EdgeInsets.symmetric(vertical: 12.0, horizontal: 24.0),
+          physics: const BouncingScrollPhysics(),
           children: [
             SafeArea(
               child: Panel(
@@ -35,9 +38,6 @@ class CertificationView extends StatelessWidget {
               ),
             )
           ],
-          shrinkWrap: true,
-          padding: const EdgeInsets.symmetric(vertical: 12.0, horizontal: 24.0),
-          physics: const BouncingScrollPhysics(),
         )));
   }
 }

filcnaplo_mobile_ui/lib/common/widgets/custom_switch.dart

@@ -5,10 +5,10 @@ class CustomSwitch extends StatelessWidget {
   final bool value;
 
   const CustomSwitch({
-    Key? key,
+    super.key,
     required this.onChanged,
     required this.value,
-  }) : super(key: key);
+  });
 
   @override
   Widget build(BuildContext context) {

filcnaplo_mobile_ui/lib/common/widgets/event/event_tile.dart

@@ -4,7 +4,7 @@ import 'package:filcnaplo_mobile_ui/common/profile_image/profile_image.dart';
 import 'package:flutter/material.dart';
 
 class EventTile extends StatelessWidget {
-  const EventTile(this.event, {Key? key, this.onTap, this.padding}) : super(key: key);
+  const EventTile(this.event, {super.key, this.onTap, this.padding});
 
   final Event event;
   final void Function()? onTap;

filcnaplo_mobile_ui/lib/common/widgets/event/event_view.dart

@@ -6,7 +6,7 @@ import 'package:flutter_custom_tabs/flutter_custom_tabs.dart';
 import 'package:flutter_linkify/flutter_linkify.dart';
 
 class EventView extends StatelessWidget {
-  const EventView(this.event, {Key? key}) : super(key: key);
+  const EventView(this.event, {super.key});
 
   final Event event;
 

filcnaplo_mobile_ui/lib/common/widgets/event/event_viewable.dart

@@ -4,7 +4,7 @@ import 'package:filcnaplo_mobile_ui/common/widgets/event/event_view.dart';
 import 'package:flutter/material.dart';
 
 class EventViewable extends StatelessWidget {
-  const EventViewable(this.event, {Key? key}) : super(key: key);
+  const EventViewable(this.event, {super.key});
 
   final Event event;
 

filcnaplo_mobile_ui/lib/common/widgets/exam/exam_tile.dart

@@ -6,8 +6,7 @@ import 'package:filcnaplo/utils/format.dart';
 import 'package:flutter_feather_icons/flutter_feather_icons.dart';
 
 class ExamTile extends StatelessWidget {
-  const ExamTile(this.exam, {Key? key, this.onTap, this.padding})
+  const ExamTile(this.exam, {super.key, this.onTap, this.padding});
-      : super(key: key);
 
   final Exam exam;
   final void Function()? onTap;

filcnaplo_mobile_ui/lib/common/widgets/exam/exam_view.dart

@@ -8,7 +8,7 @@ import 'package:flutter/material.dart';
 import 'exam_view.i18n.dart';
 
 class ExamView extends StatelessWidget {
-  const ExamView(this.exam, {Key? key}) : super(key: key);
+  const ExamView(this.exam, {super.key});
 
   final Exam exam;
 

filcnaplo_mobile_ui/lib/common/widgets/exam/exam_viewable.dart

@@ -6,7 +6,7 @@ import 'package:filcnaplo_mobile_ui/common/widgets/exam/exam_view.dart';
 import 'package:flutter/material.dart';
 
 class ExamViewable extends StatelessWidget {
-  const ExamViewable(this.exam, {Key? key}) : super(key: key);
+  const ExamViewable(this.exam, {super.key});
 
   final Exam exam;
 

filcnaplo_mobile_ui/lib/common/widgets/grade/grade_subject_tile.dart

@@ -9,12 +9,11 @@ import 'package:provider/provider.dart';
 
 class GradeSubjectTile extends StatelessWidget {
   const GradeSubjectTile(this.subject,
-      {Key? key,
+      {super.key,
       this.average = 0.0,
       this.groupAverage = 0.0,
       this.onTap,
-      this.averageBefore = 0.0})
+      this.averageBefore = 0.0});
-      : super(key: key);
 
   final GradeSubject subject;
   final void Function()? onTap;