Add filter function to session list

lib/apis/session_api.dart

@@ -11,8 +11,8 @@ class SessionApi {
     return Session.fromMap(body);
   }
 
-  static Future<List<Session>> getSessions(ApiClient client) async {
+  static Future<List<Session>> getSessions(ApiClient client, {SessionFilterSettings? filterSettings}) async {
-    final response = await client.get("/sessions");
+    final response = await client.get("/sessions${filterSettings == null ? "" : filterSettings.buildRequestString()}");
     client.checkResponse(response);
     final body = jsonDecode(response.body) as List;
     return body.map((e) => Session.fromMap(e)).toList();

lib/clients/session_client.dart

@@ -0,0 +1,35 @@
+import 'package:collection/collection.dart';
+import 'package:contacts_plus_plus/apis/session_api.dart';
+import 'package:contacts_plus_plus/clients/api_client.dart';
+import 'package:contacts_plus_plus/models/session.dart';
+import 'package:flutter/foundation.dart';
+
+class SessionClient extends ChangeNotifier {
+  final ApiClient apiClient;
+
+  Future<List<Session>>? _sessionsFuture;
+
+  SessionFilterSettings _filterSettings = SessionFilterSettings.empty();
+
+  SessionClient({required this.apiClient}) {
+    reloadSessions();
+  }
+
+  SessionFilterSettings get filterSettings => _filterSettings;
+
+  Future<List<Session>>? get sessionsFuture => _sessionsFuture;
+
+  set filterSettings(value) {
+    _filterSettings = value;
+    reloadSessions();
+  }
+
+  void reloadSessions() {
+    _sessionsFuture = SessionApi.getSessions(apiClient, filterSettings: _filterSettings).then(
+      (value) => value.sorted(
+        (a, b) => b.sessionUsers.length.compareTo(a.sessionUsers.length),
+      ),
+    );
+    notifyListeners();
+  }
+}

lib/main.dart

@@ -4,13 +4,14 @@ import 'package:contacts_plus_plus/apis/github_api.dart';
 import 'package:contacts_plus_plus/client_holder.dart';
 import 'package:contacts_plus_plus/clients/api_client.dart';
 import 'package:contacts_plus_plus/clients/messaging_client.dart';
+import 'package:contacts_plus_plus/clients/session_client.dart';
 import 'package:contacts_plus_plus/clients/settings_client.dart';
 import 'package:contacts_plus_plus/models/sem_ver.dart';
 import 'package:contacts_plus_plus/widgets/friends/friends_list.dart';
 import 'package:contacts_plus_plus/widgets/friends/friends_list_app_bar.dart';
 import 'package:contacts_plus_plus/widgets/login_screen.dart';
-import 'package:contacts_plus_plus/widgets/session_list.dart';
+import 'package:contacts_plus_plus/widgets/sessions/session_list.dart';
-import 'package:contacts_plus_plus/widgets/session_list_app_bar.dart';
+import 'package:contacts_plus_plus/widgets/sessions/session_list_app_bar.dart';
 import 'package:contacts_plus_plus/widgets/settings_app_bar.dart';
 import 'package:contacts_plus_plus/widgets/settings_page.dart';
 import 'package:contacts_plus_plus/widgets/update_notifier.dart';
@@ -136,32 +137,41 @@ class _ContactsPlusPlusState extends State<ContactsPlusPlus> {
           },
           child: DynamicColorBuilder(
             builder: (ColorScheme? lightDynamic, ColorScheme? darkDynamic) => MaterialApp(
-                debugShowCheckedModeBanner: false,
+              debugShowCheckedModeBanner: false,
-                title: 'Contacts++',
+              title: 'Contacts++',
-                theme: ThemeData(
+              theme: ThemeData(
-                  useMaterial3: true,
+                useMaterial3: true,
-                  textTheme: _typography.black,
+                textTheme: _typography.black,
-                  colorScheme:
+                colorScheme:
-                      lightDynamic ?? ColorScheme.fromSeed(seedColor: Colors.purple, brightness: Brightness.light),
+                    lightDynamic ?? ColorScheme.fromSeed(seedColor: Colors.purple, brightness: Brightness.light),
-                ),
+              ),
-                darkTheme: ThemeData(
+              darkTheme: ThemeData(
-                  useMaterial3: true,
+                useMaterial3: true,
-                  textTheme: _typography.white,
+                textTheme: _typography.white,
-                  colorScheme:
+                colorScheme: darkDynamic ?? ColorScheme.fromSeed(seedColor: Colors.purple, brightness: Brightness.dark),
-                      darkDynamic ?? ColorScheme.fromSeed(seedColor: Colors.purple, brightness: Brightness.dark),
+              ),
-                ),
+              themeMode: ThemeMode.values[widget.settingsClient.currentSettings.themeMode.valueOrDefault],
-                themeMode: ThemeMode.values[widget.settingsClient.currentSettings.themeMode.valueOrDefault],
+              home: Builder(
-                home: Builder(// Builder is necessary here since we need a context which has access to the ClientHolder
+                // Builder is necessary here since we need a context which has access to the ClientHolder
-                    builder: (context) {
+                builder: (context) {
                   showUpdateDialogOnFirstBuild(context);
                   final clientHolder = ClientHolder.of(context);
                   return _authData.isAuthenticated
-                      ? Provider(
+                      ? MultiProvider(
-                          create: (context) => MessagingClient(
+                          providers: [
-                            apiClient: clientHolder.apiClient,
+                            Provider(
-                            notificationClient: clientHolder.notificationClient,
+                              create: (context) => MessagingClient(
-                          ),
+                                apiClient: clientHolder.apiClient,
-                          dispose: (context, value) => value.dispose(),
+                                notificationClient: clientHolder.notificationClient,
+                              ),
+                              dispose: (context, value) => value.dispose(),
+                            ),
+                            Provider(
+                              create: (context) => SessionClient(
+                                apiClient: clientHolder.apiClient,
+                              ),
+                            ),
+                          ],
                           child: Scaffold(
                             appBar: PreferredSize(
                               preferredSize: const Size.fromHeight(kToolbarHeight),
@@ -178,33 +188,39 @@ class _ContactsPlusPlusState extends State<ContactsPlusPlus> {
                                 SettingsPage(),
                               ],
                             ),
-                            bottomNavigationBar: BottomNavigationBar(
+                            bottomNavigationBar: Container(
-                              selectedItemColor: Theme.of(context).colorScheme.primary,
+                              decoration: BoxDecoration(
-                              currentIndex: _selectedPage,
+                                border: const Border(top: BorderSide(width: 1, color: Colors.black)),
-                              onTap: (index) {
+                                color: Theme.of(context).colorScheme.background,
-                                _pageController.animateToPage(
+                              ),
-                                  index,
+                              child: BottomNavigationBar(
-                                  duration: const Duration(milliseconds: 200),
+                                selectedItemColor: Theme.of(context).colorScheme.primary,
-                                  curve: Curves.easeOut,
+                                currentIndex: _selectedPage,
-                                );
+                                onTap: (index) {
-                                setState(() {
+                                  _pageController.animateToPage(
-                                  _selectedPage = index;
+                                    index,
-                                });
+                                    duration: const Duration(milliseconds: 200),
-                              },
+                                    curve: Curves.easeOut,
-                              items: const [
+                                  );
-                                BottomNavigationBarItem(
+                                  setState(() {
-                                  icon: Icon(Icons.message),
+                                    _selectedPage = index;
-                                  label: "Chat",
+                                  });
-                                ),
+                                },
-                                BottomNavigationBarItem(
+                                items: const [
-                                  icon: Icon(Icons.public),
+                                  BottomNavigationBarItem(
-                                  label: "Sessions",
+                                    icon: Icon(Icons.message),
-                                ),
+                                    label: "Chat",
-                                BottomNavigationBarItem(
+                                  ),
-                                  icon: Icon(Icons.settings),
+                                  BottomNavigationBarItem(
-                                  label: "Settings",
+                                    icon: Icon(Icons.public),
-                                ),
+                                    label: "Sessions",
-                              ],
+                                  ),
+                                  BottomNavigationBarItem(
+                                    icon: Icon(Icons.settings),
+                                    label: "Settings",
+                                  ),
+                                ],
+                              ),
                             ),
                           ),
                         )
@@ -217,7 +233,9 @@ class _ContactsPlusPlusState extends State<ContactsPlusPlus> {
                             }
                           },
                         );
-                })),
+                },
+              ),
+            ),
           ),
         );
       }),

lib/models/session.dart

@@ -1,3 +1,5 @@
+import 'package:contacts_plus_plus/auxiliary.dart';
+import 'package:contacts_plus_plus/config.dart';
 import 'package:contacts_plus_plus/string_formatter.dart';
 
 class Session {
@@ -17,11 +19,22 @@ class Session {
   final String hostUsername;
   final SessionAccessLevel accessLevel;
 
-  Session({required this.id, required this.name, required this.sessionUsers, required this.thumbnail,
+  Session({
-    required this.maxUsers, required this.hasEnded, required this.isValid, required this.description,
+    required this.id,
-    required this.tags, required this.headlessHost, required this.hostUserId, required this.hostUsername,
+    required this.name,
+    required this.sessionUsers,
+    required this.thumbnail,
+    required this.maxUsers,
+    required this.hasEnded,
+    required this.isValid,
+    required this.description,
+    required this.tags,
+    required this.headlessHost,
+    required this.hostUserId,
+    required this.hostUsername,
     required this.accessLevel,
-  }) : formattedName = FormatNode.fromText(name), formattedDescription = FormatNode.fromText(description);
+  })  : formattedName = FormatNode.fromText(name),
+        formattedDescription = FormatNode.fromText(description);
 
   factory Session.none() {
     return Session(
@@ -37,8 +50,7 @@ class Session {
         headlessHost: false,
         hostUserId: "",
         hostUsername: "",
-        accessLevel: SessionAccessLevel.unknown
+        accessLevel: SessionAccessLevel.unknown);
-    );
   }
 
   bool get isNone => id.isEmpty && isValid == false;
@@ -62,7 +74,7 @@ class Session {
     );
   }
 
-  Map toMap({bool shallow=false}) {
+  Map toMap({bool shallow = false}) {
     return {
       "sessionId": id,
       "name": name,
@@ -80,8 +92,6 @@ class Session {
     };
   }
 
-
-
   bool get isLive => !hasEnded && isValid;
 }
 
@@ -101,7 +111,8 @@ enum SessionAccessLevel {
   };
 
   factory SessionAccessLevel.fromName(String? name) {
-    return SessionAccessLevel.values.firstWhere((element) => element.name.toLowerCase() == name?.toLowerCase(),
+    return SessionAccessLevel.values.firstWhere(
+      (element) => element.name.toLowerCase() == name?.toLowerCase(),
       orElse: () => SessionAccessLevel.unknown,
     );
   }
@@ -137,3 +148,55 @@ class SessionUser {
     };
   }
 }
+
+class SessionFilterSettings {
+  final String name;
+  final bool includeEnded;
+  final bool includeIncompatible;
+  final String hostName;
+  final int minActiveUsers;
+  final bool includeEmptyHeadless;
+
+  const SessionFilterSettings({
+    required this.name,
+    required this.includeEnded,
+    required this.includeIncompatible,
+    required this.hostName,
+    required this.minActiveUsers,
+    required this.includeEmptyHeadless,
+  });
+
+  factory SessionFilterSettings.empty() => const SessionFilterSettings(
+        name: "",
+        includeEnded: false,
+        includeIncompatible: false,
+        hostName: "",
+        minActiveUsers: 0,
+        includeEmptyHeadless: true,
+      );
+
+  String buildRequestString() => "?includeEmptyHeadless=$includeEmptyHeadless"
+      "${"&includeEnded=$includeEnded"}"
+      "${name.isNotEmpty ? "&name=$name" : ""}"
+      "${!includeIncompatible ? "&compatibilityHash=${Uri.encodeComponent(Config.latestCompatHash)}" : ""}"
+      "${hostName.isNotEmpty ? "&hostName=$hostName" : ""}"
+      "${minActiveUsers > 0 ? "&minActiveUsers=$minActiveUsers" : ""}";
+
+  SessionFilterSettings copyWith({
+    String? name,
+    bool? includeEnded,
+    bool? includeIncompatible,
+    String? hostName,
+    int? minActiveUsers,
+    bool? includeEmptyHeadless,
+  }) {
+    return SessionFilterSettings(
+      name: name ?? this.name,
+      includeEnded: includeEnded ?? this.includeEnded,
+      includeIncompatible: includeIncompatible ?? this.includeIncompatible,
+      hostName: hostName ?? this.hostName,
+      minActiveUsers: minActiveUsers ?? this.minActiveUsers,
+      includeEmptyHeadless: includeEmptyHeadless ?? this.includeEmptyHeadless,
+    );
+  }
+}

lib/widgets/friends/friends_list_app_bar.dart

@@ -52,6 +52,7 @@ class _FriendsListAppBarState extends State<FriendsListAppBar> with AutomaticKee
       value: Provider.of<MessagingClient>(context, listen: false),
       child: AppBar(
         title: const Text("Contacts++"),
+        backgroundColor: Theme.of(context).colorScheme.surfaceVariant,
         actions: [
           FutureBuilder(
             future: _userStatusFuture,
@@ -206,6 +207,13 @@ class _FriendsListAppBarState extends State<FriendsListAppBar> with AutomaticKee
             ),
           )
         ],
+        bottom: PreferredSize(
+          preferredSize: const Size.fromHeight(1),
+          child: Container(
+            height: 1,
+            color: Colors.black,
+          ),
+        ),
       ),
     );
   }

lib/widgets/global_app_bar.dart

@@ -1,20 +0,0 @@
-import 'package:flutter/material.dart';
-
-class GlobalAppBar extends StatefulWidget implements PreferredSizeWidget {
-  const GlobalAppBar({super.key});
-
-  @override
-  State<StatefulWidget> createState() => _GlobalAppBarState();
-
-  @override
-  Size get preferredSize => const Size.fromHeight(kToolbarHeight);
-}
-
-class _GlobalAppBarState extends State<GlobalAppBar> {
-  @override
-  Widget build(BuildContext context) {
-    return AppBar(
-
-    );
-  }
-}

lib/widgets/login_screen.dart

@@ -162,7 +162,6 @@ class _LoginScreenState extends State<LoginScreen> {
                 Padding(
                   padding: const EdgeInsets.symmetric(vertical: 16, horizontal: 64),
                   child: TextField(
-                    autofocus: true,
                     controller: _usernameController,
                     onEditingComplete: () => _passwordFocusNode.requestFocus(),
                     decoration: InputDecoration(

lib/widgets/messages/message_session_invite.dart

@@ -6,7 +6,7 @@ import 'package:contacts_plus_plus/models/session.dart';
 import 'package:contacts_plus_plus/widgets/formatted_text.dart';
 import 'package:contacts_plus_plus/widgets/generic_avatar.dart';
 import 'package:contacts_plus_plus/widgets/messages/message_state_indicator.dart';
-import 'package:contacts_plus_plus/widgets/session_view.dart';
+import 'package:contacts_plus_plus/widgets/sessions/session_view.dart';
 import 'package:flutter/material.dart';
 
 class MessageSessionInvite extends StatelessWidget {

lib/widgets/messages/messages_session_header.dart

@@ -3,7 +3,7 @@ import 'package:contacts_plus_plus/auxiliary.dart';
 import 'package:contacts_plus_plus/models/session.dart';
 import 'package:contacts_plus_plus/widgets/formatted_text.dart';
 import 'package:contacts_plus_plus/widgets/generic_avatar.dart';
-import 'package:contacts_plus_plus/widgets/session_view.dart';
+import 'package:contacts_plus_plus/widgets/sessions/session_view.dart';
 import 'package:flutter/material.dart';
 
 class SessionPopup extends StatelessWidget {

lib/widgets/session_list.dart

@@ -1,147 +0,0 @@
-import 'package:cached_network_image/cached_network_image.dart';
-import 'package:collection/collection.dart';
-import 'package:contacts_plus_plus/apis/session_api.dart';
-import 'package:contacts_plus_plus/auxiliary.dart';
-import 'package:contacts_plus_plus/client_holder.dart';
-import 'package:contacts_plus_plus/models/session.dart';
-import 'package:contacts_plus_plus/widgets/formatted_text.dart';
-import 'package:contacts_plus_plus/widgets/session_view.dart';
-import 'package:flutter/material.dart';
-
-class SessionList extends StatefulWidget {
-  const SessionList({super.key});
-
-  @override
-  State<SessionList> createState() => _SessionListState();
-}
-
-class _SessionListState extends State<SessionList> with AutomaticKeepAliveClientMixin {
-  Future<List<Session>>? _sessionsFuture;
-
-  @override
-  void didChangeDependencies() {
-    super.didChangeDependencies();
-    _sessionsFuture ??= SessionApi.getSessions(ClientHolder.of(context).apiClient).then(
-      (value) => value.sorted(
-        (a, b) => b.sessionUsers.length.compareTo(a.sessionUsers.length),
-      ),
-    );
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    super.build(context);
-    return FutureBuilder<List<Session>>(
-      future: _sessionsFuture,
-      builder: (context, snapshot) {
-        final data = snapshot.data ?? [];
-        return Stack(
-          children: [
-            Padding(
-              padding: const EdgeInsets.symmetric(horizontal: 8.0),
-              child: GridView.builder(
-                padding: const EdgeInsets.only(top: 10),
-                physics: const BouncingScrollPhysics(decelerationRate: ScrollDecelerationRate.fast),
-                itemCount: data.length,
-                gridDelegate: const SliverGridDelegateWithMaxCrossAxisExtent(
-                  maxCrossAxisExtent: 256,
-                  crossAxisSpacing: 4,
-                  mainAxisSpacing: 4,
-                  childAspectRatio: .8,
-                ),
-                itemBuilder: (context, index) {
-                  final session = data[index];
-                  return Card(
-                    elevation: 0,
-                    shape: RoundedRectangleBorder(
-                      side: BorderSide(
-                        color: Theme.of(context).colorScheme.outline,
-                      ),
-                      borderRadius: BorderRadius.circular(16),
-                    ),
-                    child: InkWell(
-                      onTap: () {
-                        Navigator.of(context)
-                            .push(MaterialPageRoute(builder: (context) => SessionView(session: session)));
-                      },
-                      borderRadius: BorderRadius.circular(16),
-                      child: Column(
-                        crossAxisAlignment: CrossAxisAlignment.start,
-                        children: [
-                          Expanded(
-                            flex: 5,
-                            child: ClipRRect(
-                              borderRadius: BorderRadius.circular(16),
-                              child: Hero(
-                                tag: session.id,
-                                child: CachedNetworkImage(
-                                  imageUrl: Aux.neosDbToHttp(session.thumbnail),
-                                  fit: BoxFit.cover,
-                                  errorWidget: (context, url, error) => const Center(
-                                    child: Icon(
-                                      Icons.broken_image,
-                                      size: 64,
-                                    ),
-                                  ),
-                                  placeholder: (context, uri) => const Center(child: CircularProgressIndicator()),
-                                ),
-                              ),
-                            ),
-                          ),
-                          Expanded(
-                            flex: 2,
-                            child: Padding(
-                              padding: const EdgeInsets.symmetric(vertical: 0, horizontal: 16),
-                              child: Column(
-                                mainAxisAlignment: MainAxisAlignment.center,
-                                crossAxisAlignment: CrossAxisAlignment.start,
-                                children: [
-                                  Row(
-                                    children: [
-                                      Expanded(
-                                        child: FormattedText(
-                                          session.formattedName,
-                                          maxLines: 1,
-                                          overflow: TextOverflow.ellipsis,
-                                        ),
-                                      ),
-                                    ],
-                                  ),
-                                  const SizedBox(
-                                    height: 4,
-                                  ),
-                                  Row(
-                                    children: [
-                                      Expanded(
-                                        child: Text(
-                                          "${session.sessionUsers.length.toString().padLeft(2, "0")}/${session.maxUsers.toString().padLeft(2, "0")} Online",
-                                          maxLines: 1,
-                                          overflow: TextOverflow.ellipsis,
-                                          style: Theme.of(context).textTheme.bodySmall?.copyWith(
-                                                color: Theme.of(context).colorScheme.onSurface.withOpacity(.5),
-                                              ),
-                                        ),
-                                      ),
-                                    ],
-                                  ),
-                                ],
-                              ),
-                            ),
-                          )
-                        ],
-                      ),
-                    ),
-                  );
-                },
-              ),
-            ),
-            if (snapshot.connectionState == ConnectionState.waiting) const LinearProgressIndicator()
-          ],
-        );
-      },
-    );
-  }
-
-  @override
-  bool get wantKeepAlive => true;
-}

lib/widgets/session_list_app_bar.dart

@@ -1,20 +0,0 @@
-import 'package:flutter/material.dart';
-
-class SessionListAppBar extends StatelessWidget {
-  const SessionListAppBar({super.key});
-
-  @override
-  Widget build(BuildContext context) {
-    return AppBar(
-      title: const Text("Sessions"),
-      actions: [
-        IconButton(
-          onPressed: () {
-
-          },
-          icon: const Icon(Icons.filter_alt_outlined),
-        )
-      ],
-    );
-  }
-}

lib/widgets/sessions/session_filter_dialog.dart

@@ -0,0 +1,190 @@
+import 'dart:math';
+
+import 'package:contacts_plus_plus/clients/session_client.dart';
+import 'package:contacts_plus_plus/models/session.dart';
+import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+
+class SessionFilterDialog extends StatefulWidget {
+  const SessionFilterDialog({required this.lastFilter, super.key});
+
+  final SessionFilterSettings lastFilter;
+
+  @override
+  State<StatefulWidget> createState() => _SessionFilterDialogState();
+}
+
+class _SessionFilterDialogState extends State<SessionFilterDialog> {
+  final TextEditingController _sessionNameController = TextEditingController();
+  final TextEditingController _hostNameController = TextEditingController();
+  late SessionFilterSettings _currentFilter;
+
+  @override
+  void didUpdateWidget(covariant SessionFilterDialog oldWidget) {
+    super.didUpdateWidget(oldWidget);
+    _currentFilter = widget.lastFilter;
+    if (oldWidget.lastFilter != widget.lastFilter) {
+      _sessionNameController.text = widget.lastFilter.name;
+      _hostNameController.text = widget.lastFilter.hostName;
+    }
+  }
+
+  @override
+  void initState() {
+    super.initState();
+    _currentFilter = widget.lastFilter;
+    _sessionNameController.text = widget.lastFilter.name;
+    _hostNameController.text = widget.lastFilter.hostName;
+  }
+
+  @override
+  void dispose() {
+    _sessionNameController.dispose();
+    _hostNameController.dispose();
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return AlertDialog(
+      title: const Text("Filter"),
+      content: SizedBox(
+        width: double.infinity,
+        child: SingleChildScrollView(
+          child: Column(
+            crossAxisAlignment: CrossAxisAlignment.start,
+            mainAxisSize: MainAxisSize.min,
+            children: [
+              Padding(
+                padding: const EdgeInsets.symmetric(vertical: 8.0),
+                child: TextField(
+                  controller: _sessionNameController,
+                  maxLines: 1,
+                  onChanged: (value) {
+                    _currentFilter = _currentFilter.copyWith(name: value);
+                  },
+                  decoration: InputDecoration(
+                    contentPadding: const EdgeInsets.symmetric(vertical: 16, horizontal: 20),
+                    border: OutlineInputBorder(
+                      borderRadius: BorderRadius.circular(32),
+                    ),
+                    labelText: 'Session Name',
+                  ),
+                ),
+              ),
+              Padding(
+                padding: const EdgeInsets.symmetric(vertical: 8.0),
+                child: TextField(
+                  controller: _hostNameController,
+                  onChanged: (value) {
+                    _currentFilter = _currentFilter.copyWith(hostName: value);
+                  },
+                  decoration: InputDecoration(
+                    contentPadding: const EdgeInsets.symmetric(vertical: 16, horizontal: 20),
+                    border: OutlineInputBorder(
+                      borderRadius: BorderRadius.circular(32),
+                    ),
+                    labelText: 'Host Name',
+                  ),
+                ),
+              ),
+              Row(
+                mainAxisSize: MainAxisSize.max,
+                children: [
+                  const Text("Minimum Users"),
+                  const Spacer(),
+                  IconButton(
+                    onPressed: () {
+                      setState(() {
+                        _currentFilter =
+                            _currentFilter.copyWith(minActiveUsers: max(0, _currentFilter.minActiveUsers - 1));
+                      });
+                    },
+                    icon: const Icon(Icons.remove_circle_outline),
+                  ),
+                  Text(
+                    "${_currentFilter.minActiveUsers}",
+                    style: Theme.of(context).textTheme.titleMedium,
+                  ),
+                  IconButton(
+                    onPressed: () {
+                      setState(() {
+                        _currentFilter = _currentFilter.copyWith(minActiveUsers: _currentFilter.minActiveUsers + 1, includeEmptyHeadless: false);
+                      });
+                    },
+                    icon: const Icon(Icons.add_circle_outline),
+                  ),
+                ],
+              ),
+              SessionFilterCheckbox(
+                label: "Include Ended",
+                value: _currentFilter.includeEnded,
+                onChanged: (value) {
+                  setState(() {
+                    _currentFilter = _currentFilter.copyWith(includeEnded: value);
+                  });
+                },
+              ),
+              SessionFilterCheckbox(
+                label: "Include Empty Headless",
+                value: _currentFilter.includeEmptyHeadless && _currentFilter.minActiveUsers == 0,
+                onChanged: _currentFilter.minActiveUsers > 0 ? null : (value) {
+                  setState(() {
+                    _currentFilter = _currentFilter.copyWith(includeEmptyHeadless: value);
+                  });
+                },
+              ),
+              SessionFilterCheckbox(
+                label: "Include Incompatible",
+                value: _currentFilter.includeIncompatible,
+                onChanged: (value) {
+                  setState(() {
+                    _currentFilter = _currentFilter.copyWith(includeIncompatible: value);
+                  });
+                },
+              ),
+            ],
+          ),
+        ),
+      ),
+      actions: [
+        TextButton(
+          onPressed: () {
+            Navigator.of(context).pop();
+          },
+          child: const Text("Cancel"),
+        ),
+        TextButton(
+          onPressed: () {
+            Provider.of<SessionClient>(context, listen: false).filterSettings = _currentFilter;
+            Navigator.of(context).pop();
+          },
+          child: const Text("Okay"),
+        ),
+      ],
+    );
+  }
+}
+
+class SessionFilterCheckbox extends StatelessWidget {
+  const SessionFilterCheckbox({required this.label, this.onChanged, this.value, super.key});
+
+  final String label;
+  final void Function(bool? value)? onChanged;
+  final bool? value;
+
+  @override
+  Widget build(BuildContext context) {
+    return Row(
+      mainAxisSize: MainAxisSize.max,
+      mainAxisAlignment: MainAxisAlignment.spaceBetween,
+      children: [
+        Text(label),
+        Checkbox(
+          value: value,
+          onChanged: onChanged,
+        ),
+      ],
+    );
+  }
+}

lib/widgets/sessions/session_list.dart

@@ -0,0 +1,161 @@
+import 'package:cached_network_image/cached_network_image.dart';
+import 'package:contacts_plus_plus/auxiliary.dart';
+import 'package:contacts_plus_plus/clients/session_client.dart';
+import 'package:contacts_plus_plus/models/session.dart';
+import 'package:contacts_plus_plus/widgets/default_error_widget.dart';
+import 'package:contacts_plus_plus/widgets/formatted_text.dart';
+import 'package:contacts_plus_plus/widgets/sessions/session_view.dart';
+import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+
+class SessionList extends StatefulWidget {
+  const SessionList({super.key});
+
+  @override
+  State<SessionList> createState() => _SessionListState();
+}
+
+class _SessionListState extends State<SessionList> with AutomaticKeepAliveClientMixin {
+  @override
+  Widget build(BuildContext context) {
+    super.build(context);
+    return ChangeNotifierProvider.value(
+      value: Provider.of<SessionClient>(context),
+      child: Consumer<SessionClient>(
+        builder: (BuildContext context, SessionClient sClient, Widget? child) {
+          return FutureBuilder<List<Session>>(
+            future: sClient.sessionsFuture,
+            builder: (context, snapshot) {
+              final data = snapshot.data ?? [];
+              return Stack(
+                children: [
+                  RefreshIndicator(
+                    onRefresh: () async {
+                      sClient.reloadSessions();
+                      try {
+                        await sClient.sessionsFuture;
+                      } catch (e) {
+                        if (context.mounted) {
+                          ScaffoldMessenger.of(context).showSnackBar(SnackBar(content: Text(e.toString())));
+                        }
+                      }
+                    },
+                    child: data.isEmpty && snapshot.connectionState == ConnectionState.done
+                        ? const DefaultErrorWidget(
+                            title: "No Sessions Found",
+                            message: "Try to adjust your filters",
+                            iconOverride: Icons.public_off,
+                          )
+                        : Padding(
+                            padding: const EdgeInsets.symmetric(horizontal: 8.0),
+                            child: GridView.builder(
+                              padding: const EdgeInsets.only(top: 10),
+                              itemCount: data.length,
+                              gridDelegate: const SliverGridDelegateWithMaxCrossAxisExtent(
+                                maxCrossAxisExtent: 256,
+                                crossAxisSpacing: 4,
+                                mainAxisSpacing: 4,
+                                childAspectRatio: .8,
+                              ),
+                              itemBuilder: (context, index) {
+                                final session = data[index];
+                                return Card(
+                                  elevation: 0,
+                                  shape: RoundedRectangleBorder(
+                                    side: BorderSide(
+                                      color: Theme.of(context).colorScheme.outline,
+                                    ),
+                                    borderRadius: BorderRadius.circular(16),
+                                  ),
+                                  child: InkWell(
+                                    onTap: () {
+                                      Navigator.of(context)
+                                          .push(MaterialPageRoute(builder: (context) => SessionView(session: session)));
+                                    },
+                                    borderRadius: BorderRadius.circular(16),
+                                    child: Column(
+                                      crossAxisAlignment: CrossAxisAlignment.start,
+                                      children: [
+                                        Expanded(
+                                          flex: 5,
+                                          child: ClipRRect(
+                                            borderRadius: BorderRadius.circular(16),
+                                            child: Hero(
+                                              tag: session.id,
+                                              child: CachedNetworkImage(
+                                                imageUrl: Aux.neosDbToHttp(session.thumbnail),
+                                                fit: BoxFit.cover,
+                                                errorWidget: (context, url, error) => const Center(
+                                                  child: Icon(
+                                                    Icons.broken_image,
+                                                    size: 64,
+                                                  ),
+                                                ),
+                                                placeholder: (context, uri) =>
+                                                    const Center(child: CircularProgressIndicator()),
+                                              ),
+                                            ),
+                                          ),
+                                        ),
+                                        Expanded(
+                                          flex: 2,
+                                          child: Padding(
+                                            padding: const EdgeInsets.symmetric(vertical: 0, horizontal: 16),
+                                            child: Column(
+                                              mainAxisAlignment: MainAxisAlignment.center,
+                                              crossAxisAlignment: CrossAxisAlignment.start,
+                                              children: [
+                                                Row(
+                                                  children: [
+                                                    Expanded(
+                                                      child: FormattedText(
+                                                        session.formattedName,
+                                                        maxLines: 1,
+                                                        overflow: TextOverflow.ellipsis,
+                                                      ),
+                                                    ),
+                                                  ],
+                                                ),
+                                                const SizedBox(
+                                                  height: 4,
+                                                ),
+                                                Row(
+                                                  children: [
+                                                    Expanded(
+                                                      child: Text(
+                                                        "${session.sessionUsers.length.toString().padLeft(2, "0")}/${session.maxUsers.toString().padLeft(2, "0")} Online",
+                                                        maxLines: 1,
+                                                        overflow: TextOverflow.ellipsis,
+                                                        style: Theme.of(context).textTheme.bodySmall?.copyWith(
+                                                              color:
+                                                                  Theme.of(context).colorScheme.onSurface.withOpacity(.5),
+                                                            ),
+                                                      ),
+                                                    ),
+                                                  ],
+                                                ),
+                                              ],
+                                            ),
+                                          ),
+                                        )
+                                      ],
+                                    ),
+                                  ),
+                                );
+                              },
+                            ),
+                          ),
+                  ),
+                  if (snapshot.connectionState == ConnectionState.waiting) const LinearProgressIndicator()
+                ],
+              );
+            },
+          );
+        },
+      ),
+    );
+  }
+
+  @override
+  bool get wantKeepAlive => true;
+}

lib/widgets/sessions/session_list_app_bar.dart

@@ -0,0 +1,48 @@
+import 'package:contacts_plus_plus/clients/session_client.dart';
+import 'package:contacts_plus_plus/widgets/sessions/session_filter_dialog.dart';
+import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+
+class SessionListAppBar extends StatefulWidget {
+  const SessionListAppBar({super.key});
+
+  @override
+  State<SessionListAppBar> createState() => _SessionListAppBarState();
+}
+
+class _SessionListAppBarState extends State<SessionListAppBar> {
+  @override
+  Widget build(BuildContext context) {
+    return AppBar(
+      title: const Text("Sessions"),
+      backgroundColor: Theme.of(context).colorScheme.surfaceVariant,
+      bottom: PreferredSize(
+        preferredSize: const Size.fromHeight(1),
+        child: Container(
+          height: 1,
+          color: Colors.black,
+        ),
+      ),
+      actions: [
+        Padding(
+          padding: const EdgeInsets.only(right: 4.0),
+          child: IconButton(
+            onPressed: () async {
+              final sessionClient = Provider.of<SessionClient>(context, listen: false);
+              await showDialog(
+                context: context,
+                builder: (context) => Provider.value(
+                  value: sessionClient,
+                  child: SessionFilterDialog(
+                    lastFilter: sessionClient.filterSettings,
+                  ),
+                ),
+              );
+            },
+            icon: const Icon(Icons.filter_alt_outlined),
+          ),
+        )
+      ],
+    );
+  }
+}

lib/widgets/settings_app_bar.dart

@@ -6,7 +6,15 @@ class SettingsAppBar extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     return AppBar(
+      backgroundColor: Theme.of(context).colorScheme.surfaceVariant,
       title: const Text("Settings"),
+      bottom: PreferredSize(
+        preferredSize: const Size.fromHeight(1),
+        child: Container(
+          height: 1,
+          color: Colors.black,
+        ),
+      ),
     );
   }