fix link button. (#171)

.github/workflows/commit_check.yml

@@ -11,15 +11,13 @@ jobs:
     name: Check commit
     runs-on: ubuntu-latest
     timeout-minutes: 30
-    env:
-      FLUTTER_VERSION: "3.7.1"
     steps:
-      - uses: actions/checkout@v2
-      - uses: subosito/flutter-action@v2
+      - name: checkout all the submodules
+        uses: actions/checkout@v3
         with:
-          flutter-version: '3.7.1'
-          channel: 'stable'
-      - run: flutter pub get
-      - run: flutter format --set-exit-if-changed .
-      - run: flutter analyze
-      - run: flutter test
+          submodules: recursive
+      - run: submodules/flutter/bin/flutter doctor
+      - run: submodules/flutter/bin/flutter pub get
+      - run: submodules/flutter/bin/dart format --set-exit-if-changed lib test integration_test
+      - run: submodules/flutter/bin/flutter analyze lib test integration_test
+      - run: submodules/flutter/bin/flutter test

.github/workflows/publish_ios.yml

@@ -20,21 +20,21 @@ jobs:
 
     steps:
       - name: Check out from git
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
+        with:
+          submodules: recursive
+      - run: submodules/flutter/bin/flutter doctor
+      - run: submodules/flutter/bin/flutter pub get
+      - run: submodules/flutter/bin/dart format --set-exit-if-changed lib test integration_test
+      - run: submodules/flutter/bin/flutter analyze lib test integration_test
+      - run: submodules/flutter/bin/flutter test
+      
       # Configure ruby according to our .ruby-version
       - name: Setup ruby & Bundler
         uses: ruby/setup-ruby@v1
         with:
           bundler-cache: true
-      # Set up flutter (feel free to adjust the version below)
-      - name: Setup flutter
-        uses: subosito/flutter-action@v2
-        with:
-          cache: true
-          flutter-version: 3.7.1
-      - run: flutter pub get
-      - run: flutter format --set-exit-if-changed .
-      - run: flutter analyze
+
       # Start an ssh-agent that will provide the SSH key from the
       # SSH_PRIVATE_KEY secret to `fastlane match`
       - name: Setup SSH key
@@ -43,8 +43,7 @@ jobs:
         run: |
             ssh-agent -a $SSH_AUTH_SOCK > /dev/null
             ssh-add - <<< "${{ secrets.SSH_PRIVATE_KEY }}"
-      - name: Download dependencies
-        run: flutter pub get
+
       - name: Build & Publish to TestFlight with Fastlane
         env:
           APP_STORE_CONNECT_API_KEY_KEY: ${{ secrets.APP_STORE_CONNECT_API_KEY_KEY }}

fastlane/metadata/android/en-US/changelogs/91.txt

@@ -0,0 +1,5 @@
+- Customization of tab bar.
+- Option to enable swipe gesture for switching between tabs.
+- Access to action menu from home screen.
+- Access to Wikipedia and Wiktionary from text selection toolbar.
+- Quotes and emphasis rendering.

fastlane/metadata/android/en-US/changelogs/92.txt

@@ -0,0 +1,5 @@
+- Customization of tab bar.
+- Option to enable swipe gesture for switching between tabs.
+- Access to action menu from home screen.
+- Access to Wikipedia and Wiktionary from text selection toolbar.
+- Quotes and emphasis rendering.

ios/Podfile.lock

@@ -137,7 +137,7 @@ SPEC CHECKSUMS:
   shared_preferences_foundation: 297b3ebca31b34ec92be11acd7fb0ba932c822ca
   sqflite: 6d358c025f5b867b29ed92fc697fd34924e11904
   synced_shared_preferences: f722742b06d65c7315b8e9f56b794c9fbd5597f7
-  url_launcher_ios: ae1517e5e344f5544fb090b079e11f399dfbe4d2
+  url_launcher_ios: fb12c43172927bb5cf75aeebd073f883801f1993
   wakelock: d0fc7c864128eac40eba1617cb5264d9c940b46f
   webview_flutter_wkwebview: b7e70ef1ddded7e69c796c7390ee74180182971f
   workmanager: 0afdcf5628bbde6924c21af7836fed07b42e30e6

ios/Runner/AppDelegate.swift

@@ -18,6 +18,8 @@ import flutter_local_notifications
         center.delegate = self
         
         WorkmanagerPlugin.register(with: self.registrar(forPlugin: "be.tramckrijte.workmanager.WorkmanagerPlugin")!)
+
+        WorkmanagerPlugin.registerTask(withIdentifier: "workmanager.background.task")
         
         if #available(iOS 10.0, *) {
             UNUserNotificationCenter.current().delegate = self as? UNUserNotificationCenterDelegate

ios/fastlane/Fastfile

@@ -49,7 +49,7 @@ latest_testflight_build_number
 
     # Prep the xcodeproject from Flutter without building (`--config-only`)
     sh(
-      "flutter", "build", "ios", "--config-only",
+      "/Users/runner/work/Hacki/Hacki/submodules/flutter/bin/flutter", "build", "ios", "--config-only",
       "--release", "--no-pub", "--no-codesign",
       "--build-number", new_build_number.to_s
     )

lib/blocs/auth/auth_bloc.dart

@@ -41,20 +41,20 @@ class AuthBloc extends Bloc<AuthEvent, AuthState> {
     await _authRepository.loggedIn.then((bool loggedIn) async {
       if (loggedIn) {
         final String? username = await _authRepository.username;
-        final User user =
-            await _storiesRepository.fetchUserBy(userId: username!);
+        final User user = await _storiesRepository.fetchUser(id: username!);
 
         emit(
           state.copyWith(
             isLoggedIn: true,
             user: user,
+            status: AuthStatus.loaded,
           ),
         );
       } else {
         emit(
           state.copyWith(
-            status: AuthStatus.loaded,
             isLoggedIn: false,
+            status: AuthStatus.loaded,
           ),
         );
       }
@@ -84,8 +84,7 @@ class AuthBloc extends Bloc<AuthEvent, AuthState> {
     );
 
     if (successful) {
-      final User user =
-          await _storiesRepository.fetchUserBy(userId: event.username);
+      final User user = await _storiesRepository.fetchUser(id: event.username);
       emit(
         state.copyWith(
           user: user,

lib/blocs/stories/stories_bloc.dart

@@ -56,15 +56,6 @@ class StoriesBloc extends Bloc<StoriesEvent, StoriesState> {
   static const int _tabletSmallPageSize = 15;
   static const int _tabletLargePageSize = 25;
 
-  /// Types of story to be shown in the tab bar.
-  static const Set<StoryType> types = <StoryType>{
-    StoryType.top,
-    StoryType.best,
-    StoryType.latest,
-    StoryType.ask,
-    StoryType.show,
-  };
-
   Future<void> onInitialize(
     StoriesInitialize event,
     Emitter<StoriesState> emit,
@@ -72,7 +63,7 @@ class StoriesBloc extends Bloc<StoriesEvent, StoriesState> {
     _streamSubscription ??=
         _preferenceCubit.stream.listen((PreferenceState event) {
       final bool isComplexTile = event.complexStoryTileEnabled;
-      final int pageSize = _getPageSize(isComplexTile: isComplexTile);
+      final int pageSize = getPageSize(isComplexTile: isComplexTile);
 
       if (pageSize != state.currentPageSize) {
         add(StoriesPageSizeChanged(pageSize: pageSize));
@@ -80,7 +71,7 @@ class StoriesBloc extends Bloc<StoriesEvent, StoriesState> {
     });
     final bool hasCachedStories = await _offlineRepository.hasCachedStories;
     final bool isComplexTile = _preferenceCubit.state.complexStoryTileEnabled;
-    final int pageSize = _getPageSize(isComplexTile: isComplexTile);
+    final int pageSize = getPageSize(isComplexTile: isComplexTile);
     emit(
       const StoriesState.init().copyWith(
         offlineReading: hasCachedStories &&
@@ -92,44 +83,45 @@ class StoriesBloc extends Bloc<StoriesEvent, StoriesState> {
         storiesToBeDownloaded: state.storiesToBeDownloaded,
       ),
     );
-    for (final StoryType type in types) {
-      await loadStories(of: type, emit: emit);
+    for (final StoryType type in StoryType.values) {
+      await loadStories(type: type, emit: emit);
     }
   }
 
   Future<void> loadStories({
-    required StoryType of,
+    required StoryType type,
     required Emitter<StoriesState> emit,
   }) async {
     if (state.offlineReading) {
-      final List<int> ids = await _offlineRepository.getCachedStoryIds(of: of);
+      final List<int> ids =
+          await _offlineRepository.getCachedStoryIds(type: type);
       emit(
         state
-            .copyWithStoryIdsUpdated(of: of, to: ids)
-            .copyWithCurrentPageUpdated(of: of, to: 0),
+            .copyWithStoryIdsUpdated(type: type, to: ids)
+            .copyWithCurrentPageUpdated(type: type, to: 0),
       );
       _offlineRepository
           .getCachedStoriesStream(
         ids: ids.sublist(0, min(ids.length, state.currentPageSize)),
       )
           .listen((Story story) {
-        add(StoryLoaded(story: story, type: of));
+        add(StoryLoaded(story: story, type: type));
       }).onDone(() {
-        add(StoriesLoaded(type: of));
+        add(StoriesLoaded(type: type));
       });
     } else {
-      final List<int> ids = await _storiesRepository.fetchStoryIds(of: of);
+      final List<int> ids = await _storiesRepository.fetchStoryIds(type: type);
       emit(
         state
-            .copyWithStoryIdsUpdated(of: of, to: ids)
-            .copyWithCurrentPageUpdated(of: of, to: 0),
+            .copyWithStoryIdsUpdated(type: type, to: ids)
+            .copyWithCurrentPageUpdated(type: type, to: 0),
       );
       _storiesRepository
           .fetchStoriesStream(ids: ids.sublist(0, state.currentPageSize))
           .listen((Story story) {
-        add(StoryLoaded(story: story, type: of));
+        add(StoryLoaded(story: story, type: type));
       }).onDone(() {
-        add(StoriesLoaded(type: of));
+        add(StoriesLoaded(type: type));
       });
     }
   }
@@ -140,7 +132,7 @@ class StoriesBloc extends Bloc<StoriesEvent, StoriesState> {
   ) async {
     emit(
       state.copyWithStatusUpdated(
-        of: event.type,
+        type: event.type,
         to: StoriesStatus.loading,
       ),
     );
@@ -148,27 +140,29 @@ class StoriesBloc extends Bloc<StoriesEvent, StoriesState> {
     if (state.offlineReading) {
       emit(
         state.copyWithStatusUpdated(
-          of: event.type,
+          type: event.type,
           to: StoriesStatus.loaded,
         ),
       );
     } else {
-      emit(state.copyWithRefreshed(of: event.type));
-      await loadStories(of: event.type, emit: emit);
+      emit(state.copyWithRefreshed(type: event.type));
+      await loadStories(type: event.type, emit: emit);
     }
   }
 
   void onLoadMore(StoriesLoadMore event, Emitter<StoriesState> emit) {
     emit(
       state.copyWithStatusUpdated(
-        of: event.type,
+        type: event.type,
         to: StoriesStatus.loading,
       ),
     );
 
     final int currentPage = state.currentPageByType[event.type]!;
     final int len = state.storyIdsByType[event.type]!.length;
-    emit(state.copyWithCurrentPageUpdated(of: event.type, to: currentPage + 1));
+    emit(
+      state.copyWithCurrentPageUpdated(type: event.type, to: currentPage + 1),
+    );
     final int currentPageSize = state.currentPageSize;
     final int lower = currentPageSize * (currentPage + 1);
     int upper = currentPageSize + lower;
@@ -218,7 +212,7 @@ class StoriesBloc extends Bloc<StoriesEvent, StoriesState> {
     } else {
       emit(
         state.copyWithStatusUpdated(
-          of: event.type,
+          type: event.type,
           to: StoriesStatus.loaded,
         ),
       );
@@ -232,7 +226,7 @@ class StoriesBloc extends Bloc<StoriesEvent, StoriesState> {
     final bool hasRead = await _preferenceRepository.hasRead(event.story.id);
     emit(
       state.copyWithStoryAdded(
-        of: event.type,
+        type: event.type,
         story: event.story,
         hasRead: hasRead,
       ),
@@ -240,7 +234,9 @@ class StoriesBloc extends Bloc<StoriesEvent, StoriesState> {
   }
 
   void onStoriesLoaded(StoriesLoaded event, Emitter<StoriesState> emit) {
-    emit(state.copyWithStatusUpdated(of: event.type, to: StoriesStatus.loaded));
+    emit(
+      state.copyWithStatusUpdated(type: event.type, to: StoriesStatus.loaded),
+    );
   }
 
   Future<void> onDownload(
@@ -258,12 +254,15 @@ class StoriesBloc extends Bloc<StoriesEvent, StoriesState> {
     await _offlineRepository.deleteAllComments();
 
     final Set<int> prioritizedIds = <int>{};
-    final List<StoryType> prioritizedTypes = <StoryType>[...types]
+
+    /// Prioritizing all types of stories except StoryType.latest since
+    /// new stories tend to have less or no comment at all.
+    final List<StoryType> prioritizedTypes = <StoryType>[...StoryType.values]
       ..remove(StoryType.latest);
 
     for (final StoryType type in prioritizedTypes) {
-      final List<int> ids = await _storiesRepository.fetchStoryIds(of: type);
-      await _offlineRepository.cacheStoryIds(of: type, ids: ids);
+      final List<int> ids = await _storiesRepository.fetchStoryIds(type: type);
+      await _offlineRepository.cacheStoryIds(type: type, ids: ids);
       prioritizedIds.addAll(ids);
     }
 
@@ -283,9 +282,9 @@ class StoriesBloc extends Bloc<StoriesEvent, StoriesState> {
 
       final Set<int> latestIds = <int>{};
       final List<int> ids = await _storiesRepository.fetchStoryIds(
-        of: StoryType.latest,
+        type: StoryType.latest,
       );
-      await _offlineRepository.cacheStoryIds(of: StoryType.latest, ids: ids);
+      await _offlineRepository.cacheStoryIds(type: StoryType.latest, ids: ids);
       latestIds.addAll(ids);
 
       await fetchAndCacheStories(
@@ -311,10 +310,6 @@ class StoriesBloc extends Bloc<StoriesEvent, StoriesState> {
         downloadStatus: StoriesDownloadStatus.canceled,
       ),
     );
-
-    await _offlineRepository.deleteAllStoryIds();
-    await _offlineRepository.deleteAllStories();
-    await _offlineRepository.deleteAllComments();
   }
 
   Future<void> fetchAndCacheStories(
@@ -322,11 +317,25 @@ class StoriesBloc extends Bloc<StoriesEvent, StoriesState> {
     required bool includingWebPage,
     required bool isPrioritized,
   }) async {
+    final List<StreamSubscription<Comment>> downloadStreams =
+        <StreamSubscription<Comment>>[];
     for (final int id in ids) {
-      if (state.downloadStatus == StoriesDownloadStatus.canceled) break;
+      if (state.downloadStatus == StoriesDownloadStatus.canceled) {
+        _logger.d('aborting downloading');
+
+        for (final StreamSubscription<Comment> stream in downloadStreams) {
+          await stream.cancel();
+        }
+
+        _logger.d('deleting downloaded contents');
+        await _offlineRepository.deleteAllStoryIds();
+        await _offlineRepository.deleteAllStories();
+        await _offlineRepository.deleteAllComments();
+        break;
+      }
 
       _logger.d('fetching story $id');
-      final Story? story = await _storiesRepository.fetchStoryBy(id);
+      final Story? story = await _storiesRepository.fetchStory(id: id);
 
       if (story == null) {
         if (isPrioritized) {
@@ -349,17 +358,37 @@ class StoriesBloc extends Bloc<StoriesEvent, StoriesState> {
         await _offlineRepository.cacheUrl(url: story.url);
       }
 
-      _storiesRepository
+      /// Not awaiting the completion of comments stream because otherwise
+      /// it's going to take forever to finish downloading all the stories
+      /// since we need to make a single http call for each comment.
+      ///
+      /// In other words, we are prioritizing the story itself instead of
+      /// the comments in the story.
+      late final StreamSubscription<Comment>? downloadStream;
+      downloadStream = _storiesRepository
           .fetchAllChildrenComments(ids: story.kids)
           .whereType<Comment>()
           .listen(
         (Comment comment) {
+          if (state.downloadStatus == StoriesDownloadStatus.canceled) {
+            _logger.d('aborting downloading from comments stream');
+            downloadStream?.cancel();
+            return;
+          }
+
           _logger.d('fetched comment ${comment.id}');
           unawaited(
             _offlineRepository.cacheComment(comment: comment),
           );
         },
-      ).onDone(() => add(StoryDownloaded(skipped: false)));
+      )..onDone(() {
+          _logger.d(
+            '''finished downloading story ${story.id} with ${story.descendants} comments''',
+          );
+          add(StoryDownloaded(skipped: false));
+        });
+
+      downloadStreams.add(downloadStream);
     }
   }
 
@@ -443,7 +472,7 @@ class StoriesBloc extends Bloc<StoriesEvent, StoriesState> {
 
   bool hasRead(Story story) => state.readStoriesIds.contains(story.id);
 
-  int _getPageSize({required bool isComplexTile}) {
+  int getPageSize({required bool isComplexTile}) {
     int pageSize = isComplexTile ? _smallPageSize : _largePageSize;
 
     if (deviceScreenType != DeviceScreenType.mobile) {

lib/blocs/stories/stories_state.dart

@@ -103,13 +103,13 @@ class StoriesState extends Equatable {
   }
 
   StoriesState copyWithStoryAdded({
-    required StoryType of,
+    required StoryType type,
     required Story story,
     required bool hasRead,
   }) {
     final Map<StoryType, List<Story>> newMap =
         Map<StoryType, List<Story>>.from(storiesByType);
-    newMap[of] = List<Story>.from(newMap[of]!)..add(story);
+    newMap[type] = List<Story>.from(newMap[type]!)..add(story);
     return copyWith(
       storiesByType: newMap,
       readStoriesIds: <int>{
@@ -120,54 +120,54 @@ class StoriesState extends Equatable {
   }
 
   StoriesState copyWithStoryIdsUpdated({
-    required StoryType of,
+    required StoryType type,
     required List<int> to,
   }) {
     final Map<StoryType, List<int>> newMap =
         Map<StoryType, List<int>>.from(storyIdsByType);
-    newMap[of] = to;
+    newMap[type] = to;
     return copyWith(
       storyIdsByType: newMap,
     );
   }
 
   StoriesState copyWithStatusUpdated({
-    required StoryType of,
+    required StoryType type,
     required StoriesStatus to,
   }) {
     final Map<StoryType, StoriesStatus> newMap =
         Map<StoryType, StoriesStatus>.from(statusByType);
-    newMap[of] = to;
+    newMap[type] = to;
     return copyWith(
       statusByType: newMap,
     );
   }
 
   StoriesState copyWithCurrentPageUpdated({
-    required StoryType of,
+    required StoryType type,
     required int to,
   }) {
     final Map<StoryType, int> newMap =
         Map<StoryType, int>.from(currentPageByType);
-    newMap[of] = to;
+    newMap[type] = to;
     return copyWith(
       currentPageByType: newMap,
     );
   }
 
-  StoriesState copyWithRefreshed({required StoryType of}) {
+  StoriesState copyWithRefreshed({required StoryType type}) {
     final Map<StoryType, List<Story>> newStoriesMap =
         Map<StoryType, List<Story>>.from(storiesByType);
-    newStoriesMap[of] = <Story>[];
+    newStoriesMap[type] = <Story>[];
     final Map<StoryType, List<int>> newStoryIdsMap =
         Map<StoryType, List<int>>.from(storyIdsByType);
-    newStoryIdsMap[of] = <int>[];
+    newStoryIdsMap[type] = <int>[];
     final Map<StoryType, StoriesStatus> newStatusMap =
         Map<StoryType, StoriesStatus>.from(statusByType);
-    newStatusMap[of] = StoriesStatus.loading;
+    newStatusMap[type] = StoriesStatus.loading;
     final Map<StoryType, int> newCurrentPageMap =
         Map<StoryType, int>.from(currentPageByType);
-    newCurrentPageMap[of] = 0;
+    newCurrentPageMap[type] = 0;
     return copyWith(
       storiesByType: newStoriesMap,
       storyIdsByType: newStoryIdsMap,

lib/config/constants.dart

@@ -16,6 +16,8 @@ abstract class Constants {
       'https://news.ycombinator.com/newsguidelines.html';
   static const String githubIssueLink =
       '$githubLink/issues/new?title=Found+a+bug+in+Hacki&body=Please+describe+the+problem.';
+  static const String wikipediaLink = 'https://en.wikipedia.org/wiki/';
+  static const String wiktionaryLink = 'https://en.wiktionary.org/wiki/';
   static const String supportEmail = 'georgefung98@gmail.com';
 
   static const String _imagePath = 'assets/images';
@@ -56,9 +58,19 @@ abstract class Constants {
     'ʕ•́ᴥ•̀ʔっ',
     '(ㆆ_ㆆ)',
   ].pickRandomly()!;
+
+  static final String magicWord = <String>[
+    'to be over the rainbow!',
+    'to infinity and beyond!',
+    'to see the future.',
+  ].pickRandomly()!;
+
+  static final String errorMessage = 'Something went wrong...$sadFace';
+  static final String loginErrorMessage =
+      '''Failed to log in $sadFace, this could happen if your account requires a CAPTCHA, please try logging in inside a browser to see if this is the case, if so, you may try logging in here again later after CAPTCHA is no longer needed.''';
 }
 
 abstract class RegExpConstants {
-  static const String linkSuffix = r'(\)|])(.)*$';
+  static const String linkSuffix = r'(\)|]|,|\*)(.)*$';
   static const String number = '[0-9]+';
 }

lib/config/custom_router.dart

@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import 'package:hacki/config/constants.dart';
 import 'package:hacki/screens/screens.dart';
 
 /// Custom router.
@@ -39,8 +40,8 @@ class CustomRouter {
         appBar: AppBar(
           title: const Text('Error'),
         ),
-        body: const Center(
-          child: Text('Something went wrong!'),
+        body: Center(
+          child: Text(Constants.errorMessage),
         ),
       ),
     );

lib/config/locator.dart

@@ -20,7 +20,7 @@ Future<void> setUpLocator() async {
       Logger(
         filter: CustomLogFilter(),
         printer: LogUtil.logPrinter,
-        output: LogUtil.getLogOutput(logOutputFile),
+        output: LogUtil.logOutput(logOutputFile),
       ),
     )
     ..registerSingleton<StoriesRepository>(StoriesRepository())

lib/cubits/comments/comments_cubit.dart

@@ -3,15 +3,18 @@ import 'dart:async';
 import 'package:bloc/bloc.dart';
 import 'package:collection/collection.dart';
 import 'package:equatable/equatable.dart';
+import 'package:flutter/foundation.dart';
 import 'package:flutter/services.dart';
-import 'package:flutter_linkify/flutter_linkify.dart';
 import 'package:hacki/config/locator.dart';
 import 'package:hacki/main.dart';
 import 'package:hacki/models/models.dart';
 import 'package:hacki/repositories/repositories.dart';
 import 'package:hacki/screens/screens.dart';
 import 'package:hacki/services/services.dart';
+import 'package:hacki/utils/linkifier_util.dart';
+import 'package:linkify/linkify.dart';
 import 'package:logger/logger.dart';
+import 'package:rxdart/rxdart.dart';
 
 part 'comments_state.dart';
 
@@ -73,12 +76,12 @@ class CommentsCubit extends Cubit<CommentsState> {
   Future<void> init({
     bool onlyShowTargetComment = false,
     bool useCommentCache = false,
-    List<Comment>? targetParents,
+    List<Comment>? targetAncestors,
   }) async {
-    if (onlyShowTargetComment && (targetParents?.isNotEmpty ?? false)) {
+    if (onlyShowTargetComment && (targetAncestors?.isNotEmpty ?? false)) {
       emit(
         state.copyWith(
-          comments: targetParents,
+          comments: targetAncestors,
           onlyShowTargetComment: true,
           status: CommentsStatus.allLoaded,
         ),
@@ -86,9 +89,11 @@ class CommentsCubit extends Cubit<CommentsState> {
 
       _streamSubscription = _storiesRepository
           .fetchAllCommentsRecursivelyStream(
-            ids: targetParents!.last.kids,
-            level: targetParents.last.level + 1,
+            ids: targetAncestors!.last.kids,
+            level: targetAncestors.last.level + 1,
           )
+          .asyncMap(_toBuildableComment)
+          .whereNotNull()
           .listen(_onCommentFetched)
         ..onDone(_onDone);
 
@@ -106,38 +111,38 @@ class CommentsCubit extends Cubit<CommentsState> {
     final Item item = state.item;
     final Item updatedItem = state.offlineReading
         ? item
-        : await _storiesRepository.fetchItemBy(id: item.id) ?? item;
+        : await _storiesRepository.fetchItem(id: item.id).then(_toBuildable) ??
+            item;
     final List<int> kids = sortKids(updatedItem.kids);
 
     emit(state.copyWith(item: updatedItem));
 
+    late final Stream<Comment> commentStream;
+
     if (state.offlineReading) {
-      _streamSubscription = _offlineRepository
-          .getCachedCommentsStream(ids: kids)
-          .listen(_onCommentFetched)
-        ..onDone(_onDone);
+      commentStream = _offlineRepository.getCachedCommentsStream(ids: kids);
     } else {
       switch (state.fetchMode) {
         case FetchMode.lazy:
-          _streamSubscription = _storiesRepository
-              .fetchCommentsStream(
-                ids: kids,
-                getFromCache: useCommentCache ? _commentCache.getComment : null,
-              )
-              .listen(_onCommentFetched)
-            ..onDone(_onDone);
+          commentStream = _storiesRepository.fetchCommentsStream(
+            ids: kids,
+            getFromCache: useCommentCache ? _commentCache.getComment : null,
+          );
           break;
         case FetchMode.eager:
-          _streamSubscription = _storiesRepository
-              .fetchAllCommentsRecursivelyStream(
-                ids: kids,
-                getFromCache: useCommentCache ? _commentCache.getComment : null,
-              )
-              .listen(_onCommentFetched)
-            ..onDone(_onDone);
+          commentStream = _storiesRepository.fetchAllCommentsRecursivelyStream(
+            ids: kids,
+            getFromCache: useCommentCache ? _commentCache.getComment : null,
+          );
           break;
       }
     }
+
+    _streamSubscription = commentStream
+        .asyncMap(_toBuildableComment)
+        .whereNotNull()
+        .listen(_onCommentFetched)
+      ..onDone(_onDone);
   }
 
   Future<void> refresh() async {
@@ -173,25 +178,26 @@ class CommentsCubit extends Cubit<CommentsState> {
 
     final Item item = state.item;
     final Item updatedItem =
-        await _storiesRepository.fetchItemBy(id: item.id) ?? item;
+        await _storiesRepository.fetchItem(id: item.id) ?? item;
     final List<int> kids = sortKids(updatedItem.kids);
 
+    late final Stream<Comment> commentStream;
     if (state.fetchMode == FetchMode.lazy) {
-      _streamSubscription = _storiesRepository
-          .fetchCommentsStream(
-            ids: kids,
-          )
-          .listen(_onCommentFetched)
-        ..onDone(_onDone);
+      commentStream = _storiesRepository.fetchCommentsStream(
+        ids: kids,
+      );
     } else {
-      _streamSubscription = _storiesRepository
-          .fetchAllCommentsRecursivelyStream(
-            ids: kids,
-          )
-          .listen(_onCommentFetched)
-        ..onDone(_onDone);
+      commentStream = _storiesRepository.fetchAllCommentsRecursivelyStream(
+        ids: kids,
+      );
     }
 
+    _streamSubscription = commentStream
+        .asyncMap(_toBuildableComment)
+        .whereNotNull()
+        .listen(_onCommentFetched)
+      ..onDone(_onDone);
+
     emit(
       state.copyWith(
         item: updatedItem,
@@ -227,23 +233,18 @@ class CommentsCubit extends Cubit<CommentsState> {
         final StreamSubscription<Comment> streamSubscription =
             _storiesRepository
                 .fetchCommentsStream(ids: comment.kids)
+                .asyncMap(_toBuildableComment)
+                .whereNotNull()
                 .listen((Comment cmt) {
           _collapseCache.addKid(cmt.id, to: cmt.parent);
           _commentCache.cacheComment(cmt);
           _sembastRepository.cacheComment(cmt);
 
-          final List<LinkifyElement> elements = _linkify(
-            cmt.text,
-          );
-
-          final BuildableComment buildableComment =
-              BuildableComment.fromComment(cmt, elements: elements);
-
           emit(
             state.copyWith(
               comments: <Comment>[...state.comments]..insert(
                   state.comments.indexOf(comment) + offset + 1,
-                  buildableComment.copyWith(level: level),
+                  cmt.copyWith(level: level),
                 ),
             ),
           );
@@ -273,8 +274,9 @@ class CommentsCubit extends Cubit<CommentsState> {
   Future<void> loadParentThread() async {
     unawaited(HapticFeedback.lightImpact());
     emit(state.copyWith(fetchParentStatus: CommentsStatus.loading));
-    final Story? parent =
-        await _storiesRepository.fetchParentStory(id: state.item.id);
+    final Story? parent = await _storiesRepository
+        .fetchParentStory(id: state.item.id)
+        .then(_toBuildableStory);
 
     if (parent == null) {
       return;
@@ -340,22 +342,15 @@ class CommentsCubit extends Cubit<CommentsState> {
     );
   }
 
-  void _onCommentFetched(Comment? comment) {
+  void _onCommentFetched(BuildableComment? comment) {
     if (comment != null) {
       _collapseCache.addKid(comment.id, to: comment.parent);
       _commentCache.cacheComment(comment);
       _sembastRepository.cacheComment(comment);
 
-      final List<LinkifyElement> elements = _linkify(
-        comment.text,
-      );
-
-      final BuildableComment buildableComment =
-          BuildableComment.fromComment(comment, elements: elements);
-
       final List<Comment> updatedComments = <Comment>[
         ...state.comments,
-        buildableComment
+        comment
       ];
 
       emit(state.copyWith(comments: updatedComments));
@@ -387,29 +382,51 @@ class CommentsCubit extends Cubit<CommentsState> {
     }
   }
 
-  static List<LinkifyElement> _linkify(
-    String text, {
-    LinkifyOptions options = const LinkifyOptions(),
-    List<Linkifier> linkifiers = const <Linkifier>[
-      UrlLinkifier(),
-      EmailLinkifier(),
-    ],
-  }) {
-    List<LinkifyElement> list = <LinkifyElement>[TextElement(text)];
+  static Future<Item?> _toBuildable(Item? item) async {
+    if (item == null) return null;
 
-    if (text.isEmpty) {
-      return <LinkifyElement>[];
+    switch (item.runtimeType) {
+      case Comment:
+        return _toBuildableComment(item as Comment);
+      case Story:
+        return _toBuildableStory(item as Story);
     }
 
-    if (linkifiers.isEmpty) {
-      return list;
+    return null;
+  }
+
+  static Future<BuildableComment?> _toBuildableComment(Comment? comment) async {
+    if (comment == null) return null;
+
+    final List<LinkifyElement> elements =
+        await compute<String, List<LinkifyElement>>(
+      LinkifierUtil.linkify,
+      comment.text,
+    );
+
+    final BuildableComment buildableComment =
+        BuildableComment.fromComment(comment, elements: elements);
+
+    return buildableComment;
+  }
+
+  static Future<BuildableStory?> _toBuildableStory(Story? story) async {
+    if (story == null) {
+      return null;
+    } else if (story.text.isEmpty) {
+      return BuildableStory.fromTitleOnlyStory(story);
     }
 
-    for (final Linkifier linkifier in linkifiers) {
-      list = linkifier.parse(list, options);
-    }
+    final List<LinkifyElement> elements =
+        await compute<String, List<LinkifyElement>>(
+      LinkifierUtil.linkify,
+      story.text,
+    );
 
-    return list;
+    final BuildableStory buildableStory =
+        BuildableStory.fromStory(story, elements: elements);
+
+    return buildableStory;
   }
 
   @override

lib/cubits/fav/fav_cubit.dart

@@ -73,7 +73,7 @@ class FavCubit extends Cubit<FavState> {
       ),
     );
 
-    final Item? item = await _storiesRepository.fetchItemBy(id: id);
+    final Item? item = await _storiesRepository.fetchItem(id: id);
 
     if (item == null) return;
 

lib/cubits/history/history_cubit.dart

@@ -28,7 +28,7 @@ class HistoryCubit extends Cubit<HistoryState> {
         final String username = authState.username;
 
         _storiesRepository
-            .fetchSubmitted(of: username)
+            .fetchSubmitted(userId: username)
             .then((List<int>? submittedIds) {
           emit(
             state.copyWith(
@@ -94,7 +94,7 @@ class HistoryCubit extends Cubit<HistoryState> {
     );
 
     _storiesRepository
-        .fetchSubmitted(of: username)
+        .fetchSubmitted(userId: username)
         .then((List<int>? submittedIds) {
       emit(state.copyWith(submittedIds: submittedIds));
       if (submittedIds != null) {

lib/cubits/notification/notification_cubit.dart

@@ -81,7 +81,7 @@ class NotificationCubit extends Cubit<NotificationState> {
 
     for (final int id in commentsToBeLoaded) {
       Comment? comment = await _sembastRepository.getComment(id: id);
-      comment ??= await _storiesRepository.fetchCommentBy(id: id);
+      comment ??= await _storiesRepository.fetchComment(id: id);
       if (comment != null) {
         emit(
           state.copyWith(
@@ -159,7 +159,7 @@ class NotificationCubit extends Cubit<NotificationState> {
 
       for (final int id in commentsToBeLoaded) {
         Comment? comment = await _sembastRepository.getComment(id: id);
-        comment ??= await _storiesRepository.fetchCommentBy(id: id);
+        comment ??= await _storiesRepository.fetchComment(id: id);
         if (comment != null) {
           emit(state.copyWith(comments: <Comment>[...state.comments, comment]));
         }
@@ -184,7 +184,7 @@ class NotificationCubit extends Cubit<NotificationState> {
 
   Future<void> _fetchReplies() {
     return _storiesRepository
-        .fetchSubmitted(of: _authBloc.state.username)
+        .fetchSubmitted(userId: _authBloc.state.username)
         .then((List<int>? submittedItems) async {
       if (submittedItems != null) {
         final List<int> subscribedItems = submittedItems.sublist(
@@ -193,7 +193,7 @@ class NotificationCubit extends Cubit<NotificationState> {
         );
 
         for (final int id in subscribedItems) {
-          await _storiesRepository.fetchItemBy(id: id).then((Item? item) async {
+          await _storiesRepository.fetchItem(id: id).then((Item? item) async {
             final List<int> kids = item?.kids ?? <int>[];
             final List<int> previousKids =
                 (await _sembastRepository.kids(of: id)) ?? <int>[];
@@ -216,7 +216,7 @@ class NotificationCubit extends Cubit<NotificationState> {
                     ]..sort((int lhs, int rhs) => rhs.compareTo(lhs)),
                   );
                   await _storiesRepository
-                      .fetchCommentBy(id: newCommentId)
+                      .fetchComment(id: newCommentId)
                       .then((Comment? comment) {
                     if (comment != null && !comment.dead && !comment.deleted) {
                       _sembastRepository

lib/cubits/poll/poll_cubit.dart

@@ -33,7 +33,7 @@ class PollCubit extends Cubit<PollState> {
 
     if (pollOptionsIds.isEmpty || refresh) {
       final Story? updatedStory =
-          await _storiesRepository.fetchStoryBy(_story.id);
+          await _storiesRepository.fetchStory(id: _story.id);
 
       if (updatedStory != null) {
         pollOptionsIds = updatedStory.parts;

lib/cubits/preference/preference_state.dart

@@ -96,6 +96,9 @@ class PreferenceState extends Equatable {
   FontSize get fontSize => FontSize.values
       .elementAt(preferences.singleWhereType<FontSizePreference>().val);
 
+  Font get font =>
+      Font.values.elementAt(preferences.singleWhereType<FontPreference>().val);
+
   @override
   List<Object?> get props => <Object?>[
         ...preferences.map<dynamic>((Preference<dynamic> e) => e.val),

lib/cubits/search/search_cubit.dart

@@ -15,19 +15,19 @@ class SearchCubit extends Cubit<SearchState> {
 
   final SearchRepository _searchRepository;
 
-  StreamSubscription<Story>? streamSubscription;
+  StreamSubscription<Item>? streamSubscription;
 
   void search(String query) {
     streamSubscription?.cancel();
     emit(
       state.copyWith(
-        results: <Story>[],
+        results: <Item>[],
         status: SearchStatus.loading,
         params: state.params.copyWith(query: query, page: 0),
       ),
     );
     streamSubscription =
-        _searchRepository.search(params: state.params).listen(_onStoryFetched)
+        _searchRepository.search(params: state.params).listen(_onItemFetched)
           ..onDone(() {
             emit(state.copyWith(status: SearchStatus.loaded));
           });
@@ -43,7 +43,7 @@ class SearchCubit extends Cubit<SearchState> {
         ),
       );
       streamSubscription =
-          _searchRepository.search(params: state.params).listen(_onStoryFetched)
+          _searchRepository.search(params: state.params).listen(_onItemFetched)
             ..onDone(() {
               emit(state.copyWith(status: SearchStatus.loaded));
             });
@@ -69,6 +69,8 @@ class SearchCubit extends Cubit<SearchState> {
   }
 
   void removeFilter<T extends SearchFilter>() {
+    if (state.params.contains<T>() == false) return;
+
     emit(
       state.copyWith(
         params: state.params.copyWithFilterRemoved<T>(),
@@ -78,6 +80,16 @@ class SearchCubit extends Cubit<SearchState> {
     search(state.params.query);
   }
 
+  void onToggled(TypeTagFilter filter) {
+    if (state.params.contains<TypeTagFilter>() &&
+        state.params.get<TypeTagFilter>() == filter) {
+      removeFilter<TypeTagFilter>();
+    } else {
+      removeFilter<TypeTagFilter>();
+      addFilter<TypeTagFilter>(filter);
+    }
+  }
+
   void onSortToggled() {
     emit(
       state.copyWith(
@@ -90,10 +102,44 @@ class SearchCubit extends Cubit<SearchState> {
     search(state.params.query);
   }
 
-  void _onStoryFetched(Story story) {
+  void onDateTimeRangeUpdated(DateTime start, DateTime end) {
+    final DateTime updatedStart = start.copyWith(
+      second: 0,
+      millisecond: 0,
+      microsecond: 0,
+    );
+    final DateTime updatedEnd = end.copyWith(
+      second: 0,
+      millisecond: 0,
+      microsecond: 0,
+    );
+    final DateTime? existingStart =
+        state.params.get<DateTimeRangeFilter>()?.startTime;
+    final DateTime? existingEnd =
+        state.params.get<DateTimeRangeFilter>()?.endTime;
+
+    if (existingStart == updatedStart && existingEnd == updatedEnd) return;
+
+    addFilter(
+      DateTimeRangeFilter(
+        startTime: updatedStart,
+        endTime: updatedEnd,
+      ),
+    );
+  }
+
+  void onPostedByChanged(String? username) {
+    if (username == null) {
+      removeFilter<PostedByFilter>();
+    } else {
+      addFilter(PostedByFilter(author: username));
+    }
+  }
+
+  void _onItemFetched(Item item) {
     emit(
       state.copyWith(
-        results: List<Story>.from(state.results)..add(story),
+        results: List<Item>.from(state.results)..add(item),
       ),
     );
   }

lib/cubits/search/search_state.dart

@@ -16,15 +16,15 @@ class SearchState extends Equatable {
 
   SearchState.init()
       : status = SearchStatus.initial,
-        results = <Story>[],
+        results = <Item>[],
         params = SearchParams.init();
 
-  final List<Story> results;
+  final List<Item> results;
   final SearchStatus status;
   final SearchParams params;
 
   SearchState copyWith({
-    List<Story>? results,
+    List<Item>? results,
     SearchStatus? status,
     SearchParams? params,
   }) {

lib/cubits/time_machine/time_machine_cubit.dart

@@ -20,20 +20,20 @@ class TimeMachineCubit extends Cubit<TimeMachineState> {
   final CommentCache _commentCache;
 
   Future<void> activateTimeMachine(Comment comment) async {
-    emit(state.copyWith(parents: <Comment>[]));
+    emit(state.copyWith(ancestors: <Comment>[]));
 
-    final List<Comment> parents = <Comment>[];
+    final List<Comment> ancestors = <Comment>[];
     Comment? parent = _commentCache.getComment(comment.parent);
     parent ??= await _sembastRepository.getCachedComment(id: comment.parent);
 
     while (parent != null) {
-      parents.insert(0, parent);
+      ancestors.insert(0, parent);
 
       final int parentId = parent.parent;
       parent = _commentCache.getComment(parentId);
       parent ??= await _sembastRepository.getCachedComment(id: parentId);
     }
 
-    emit(state.copyWith(parents: parents));
+    emit(state.copyWith(ancestors: ancestors));
   }
 }

lib/cubits/time_machine/time_machine_state.dart

@@ -1,18 +1,18 @@
 part of 'time_machine_cubit.dart';
 
 class TimeMachineState extends Equatable {
-  const TimeMachineState({required this.parents});
+  const TimeMachineState({required this.ancestors});
 
-  TimeMachineState.init() : parents = <Comment>[];
+  TimeMachineState.init() : ancestors = <Comment>[];
 
-  final List<Comment> parents;
+  final List<Comment> ancestors;
 
   TimeMachineState copyWith({
-    List<Comment>? parents,
+    List<Comment>? ancestors,
   }) {
-    return TimeMachineState(parents: parents ?? this.parents);
+    return TimeMachineState(ancestors: ancestors ?? this.ancestors);
   }
 
   @override
-  List<Object?> get props => <Object?>[parents];
+  List<Object?> get props => <Object?>[ancestors];
 }

lib/cubits/user/user_cubit.dart

@@ -16,7 +16,7 @@ class UserCubit extends Cubit<UserState> {
 
   void init({required String userId}) {
     emit(state.copyWith(status: UserStatus.loading));
-    _storiesRepository.fetchUserBy(userId: userId).then((User user) {
+    _storiesRepository.fetchUser(id: userId).then((User user) {
       emit(state.copyWith(user: user, status: UserStatus.loaded));
     }).onError((_, __) {
       emit(state.copyWith(status: UserStatus.failure));

lib/extensions/context_extension.dart

@@ -2,6 +2,8 @@ import 'dart:math';
 
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:hacki/config/constants.dart';
+import 'package:hacki/styles/styles.dart';
 
 extension ContextExtension on BuildContext {
   T? tryRead<T>() {
@@ -12,6 +14,31 @@ extension ContextExtension on BuildContext {
     }
   }
 
+  void showSnackBar({
+    required String content,
+    VoidCallback? action,
+    String? label,
+  }) {
+    ScaffoldMessenger.of(this).showSnackBar(
+      SnackBar(
+        backgroundColor: Palette.deepOrange,
+        content: Text(content),
+        action: action != null && label != null
+            ? SnackBarAction(
+                label: label,
+                onPressed: action,
+                textColor: Theme.of(this).textTheme.bodyLarge?.color,
+              )
+            : null,
+        behavior: SnackBarBehavior.floating,
+      ),
+    );
+  }
+
+  void showErrorSnackBar() => showSnackBar(
+        content: Constants.errorMessage,
+      );
+
   Rect? get rect {
     final RenderBox? box = findRenderObject() as RenderBox?;
     final Rect? rect =

lib/extensions/state_extension.dart

@@ -2,17 +2,14 @@ import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:hacki/blocs/auth/auth_bloc.dart';
-import 'package:hacki/config/locator.dart';
 import 'package:hacki/cubits/cubits.dart';
 import 'package:hacki/extensions/extensions.dart';
 import 'package:hacki/main.dart';
 import 'package:hacki/models/models.dart';
-import 'package:hacki/repositories/repositories.dart';
 import 'package:hacki/screens/item/models/models.dart';
 import 'package:hacki/screens/item/widgets/widgets.dart';
 import 'package:hacki/screens/screens.dart' show ItemScreen, ItemScreenArgs;
 import 'package:hacki/styles/styles.dart';
-import 'package:hacki/utils/utils.dart';
 import 'package:share_plus/share_plus.dart';
 
 extension StateExtension on State {
@@ -21,22 +18,15 @@ extension StateExtension on State {
     VoidCallback? action,
     String? label,
   }) {
-    ScaffoldMessenger.of(context).showSnackBar(
-      SnackBar(
-        backgroundColor: Palette.deepOrange,
-        content: Text(content),
-        action: action != null && label != null
-            ? SnackBarAction(
-                label: label,
-                onPressed: action,
-                textColor: Theme.of(context).textTheme.bodyLarge?.color,
-              )
-            : null,
-        behavior: SnackBarBehavior.floating,
-      ),
+    context.showSnackBar(
+      content: content,
+      action: action,
+      label: label,
     );
   }
 
+  void showErrorSnackBar() => context.showErrorSnackBar();
+
   Future<void>? goToItemScreen({
     required ItemScreenArgs args,
     bool forceNewScreen = false,
@@ -66,12 +56,11 @@ extension StateExtension on State {
         context.read<BlocklistCubit>().state.blocklist.contains(item.by);
     showModalBottomSheet<MenuAction>(
       context: context,
+      isScrollControlled: true,
       builder: (BuildContext context) {
         return MorePopupMenu(
           item: item,
           isBlocked: isBlocked,
-          showSnackBar: showSnackBar,
-          onStoryLinkTapped: onStoryLinkTapped,
           onLoginTapped: onLoginTapped,
         );
       },
@@ -82,6 +71,9 @@ extension StateExtension on State {
             break;
           case MenuAction.downvote:
             break;
+          case MenuAction.fav:
+            onFavTapped(item);
+            break;
           case MenuAction.share:
             onShareTapped(item, rect);
             break;
@@ -98,24 +90,13 @@ extension StateExtension on State {
     });
   }
 
-  Future<void> onStoryLinkTapped(String link) async {
-    final int? id = link.itemId;
-    if (id != null) {
-      await locator
-          .get<StoriesRepository>()
-          .fetchItemBy(id: id)
-          .then((Item? item) {
-        if (mounted) {
-          if (item != null) {
-            HackiApp.navigatorKey.currentState!.pushNamed(
-              ItemScreen.routeName,
-              arguments: ItemScreenArgs(item: item),
-            );
-          }
-        }
-      });
+  void onFavTapped(Item item) {
+    final FavCubit favCubit = context.read<FavCubit>();
+    final bool isFav = favCubit.state.favIds.contains(item.id);
+    if (isFav) {
+      favCubit.removeFav(item.id);
     } else {
-      LinkUtil.launch(link);
+      favCubit.addFav(item.id);
     }
   }
 
@@ -239,17 +220,11 @@ extension StateExtension on State {
   }
 
   void onLoginTapped() {
-    final TextEditingController usernameController = TextEditingController();
-    final TextEditingController passwordController = TextEditingController();
     showDialog<void>(
       context: context,
       barrierDismissible: false,
       builder: (BuildContext context) {
-        return LoginDialog(
-          usernameController: usernameController,
-          passwordController: passwordController,
-          showSnackBar: showSnackBar,
-        );
+        return const LoginDialog();
       },
     );
   }

lib/extensions/widget_extension.dart

@@ -1,4 +1,8 @@
 import 'package:flutter/material.dart';
+import 'package:hacki/config/constants.dart';
+import 'package:hacki/models/models.dart';
+import 'package:hacki/screens/widgets/custom_linkify/linkifiers/linkifiers.dart';
+import 'package:hacki/utils/utils.dart';
 
 extension WidgetModifier on Widget {
   Widget padded([EdgeInsetsGeometry value = const EdgeInsets.all(12)]) {
@@ -7,4 +11,62 @@ extension WidgetModifier on Widget {
       child: this,
     );
   }
+
+  Widget contextMenuBuilder(
+    BuildContext context,
+    EditableTextState editableTextState, {
+    required Item item,
+  }) {
+    final int start = editableTextState.textEditingValue.selection.base.offset;
+    final int end = editableTextState.textEditingValue.selection.end;
+
+    final List<ContextMenuButtonItem> items = <ContextMenuButtonItem>[
+      ...editableTextState.contextMenuButtonItems,
+    ];
+
+    if (start != -1 && end != -1) {
+      String selectedText = item.text.substring(start, end);
+
+      if (item is Buildable) {
+        final Iterable<EmphasisElement> emphasisElements =
+            (item as Buildable).elements.whereType<EmphasisElement>();
+
+        int count = 1;
+        while (selectedText.contains(' ') && count <= emphasisElements.length) {
+          final int s = (start + count * 2).clamp(0, item.text.length);
+          final int e = (end + count * 2).clamp(0, item.text.length);
+          selectedText = item.text.substring(s, e);
+          count++;
+        }
+
+        count = 1;
+        while (selectedText.contains(' ') && count <= emphasisElements.length) {
+          final int s = (start - count * 2).clamp(0, item.text.length);
+          final int e = (end - count * 2).clamp(0, item.text.length);
+          selectedText = item.text.substring(s, e);
+          count++;
+        }
+      }
+
+      items.addAll(<ContextMenuButtonItem>[
+        ContextMenuButtonItem(
+          onPressed: () => LinkUtil.launch(
+            '''${Constants.wikipediaLink}$selectedText''',
+          ),
+          label: 'Wikipedia',
+        ),
+        ContextMenuButtonItem(
+          onPressed: () => LinkUtil.launch(
+            '''${Constants.wiktionaryLink}$selectedText''',
+          ),
+          label: 'Wiktionary',
+        ),
+      ]);
+    }
+
+    return AdaptiveTextSelectionToolbar.buttonItems(
+      anchors: editableTextState.contextMenuAnchors,
+      buttonItems: items,
+    );
+  }
 }

lib/main.dart

@@ -128,6 +128,9 @@ Future<void> main({bool testing = false}) async {
   final SharedPreferences prefs = await SharedPreferences.getInstance();
   final bool trueDarkMode =
       prefs.getBool(const TrueDarkModePreference().key) ?? false;
+  final Font font = Font.values.elementAt(
+    prefs.getInt(FontPreference().key) ?? Font.roboto.index,
+  );
 
   Bloc.observer = CustomBlocObserver();
 
@@ -137,6 +140,7 @@ Future<void> main({bool testing = false}) async {
     HackiApp(
       savedThemeMode: savedThemeMode,
       trueDarkMode: trueDarkMode,
+      font: font,
     ),
   );
 }
@@ -146,9 +150,11 @@ class HackiApp extends StatelessWidget {
     super.key,
     this.savedThemeMode,
     required this.trueDarkMode,
+    required this.font,
   });
 
   final AdaptiveThemeMode? savedThemeMode;
+  final Font font;
   final bool trueDarkMode;
 
   static final GlobalKey<NavigatorState> navigatorKey =
@@ -227,11 +233,13 @@ class HackiApp extends StatelessWidget {
       child: AdaptiveTheme(
         light: ThemeData(
           primarySwatch: Palette.orange,
+          fontFamily: font.name,
         ),
         dark: ThemeData(
           brightness: Brightness.dark,
           primarySwatch: Palette.orange,
           canvasColor: trueDarkMode ? Palette.black : null,
+          fontFamily: font.name,
         ),
         initial: savedThemeMode ?? AdaptiveThemeMode.system,
         builder: (ThemeData theme, ThemeData darkTheme) {
@@ -239,6 +247,7 @@ class HackiApp extends StatelessWidget {
             brightness: Brightness.dark,
             primarySwatch: Palette.orange,
             canvasColor: Palette.black,
+            fontFamily: font.name,
           );
           return FutureBuilder<AdaptiveThemeMode?>(
             future: AdaptiveTheme.getThemeMode(),

lib/models/font.dart

@@ -0,0 +1,10 @@
+enum Font {
+  roboto('Roboto'),
+  robotoSlab('Roboto Slab'),
+  ubuntu('Ubuntu'),
+  ubuntuMono('Ubuntu Mono');
+
+  const Font(this.label);
+
+  final String label;
+}

lib/models/item/buildable.dart

@@ -0,0 +1,5 @@
+import 'package:hacki/screens/widgets/custom_linkify/custom_linkify.dart';
+
+mixin Buildable {
+  List<LinkifyElement> get elements;
+}

lib/models/item/buildable_comment.dart

@@ -1,8 +1,10 @@
-import 'package:flutter_linkify/flutter_linkify.dart';
-import 'package:hacki/models/comment.dart';
-import 'package:hacki/models/models.dart';
+import 'package:hacki/models/item/buildable.dart';
+import 'package:hacki/models/item/comment.dart';
+import 'package:linkify/linkify.dart';
 
-class BuildableComment extends Comment {
+/// [BuildableComment] is a subtype of [Comment] which stores
+/// the corresponding [LinkifyElement] for faster widget building.
+class BuildableComment extends Comment with Buildable {
   BuildableComment({
     required super.id,
     required super.time,
@@ -31,5 +33,6 @@ class BuildableComment extends Comment {
           level: comment.level,
         );
 
+  @override
   final List<LinkifyElement> elements;
 }

lib/models/item/buildable_story.dart

@@ -0,0 +1,46 @@
+import 'package:hacki/models/item/buildable.dart';
+import 'package:hacki/models/item/story.dart';
+import 'package:linkify/linkify.dart';
+
+/// [BuildableStory] is a subtype of [Story] which stores
+/// the corresponding [LinkifyElement] for faster widget building.
+class BuildableStory extends Story with Buildable {
+  const BuildableStory({
+    required super.id,
+    required super.time,
+    required super.score,
+    required super.by,
+    required super.text,
+    required super.kids,
+    required super.descendants,
+    required super.title,
+    required super.type,
+    required super.url,
+    required super.parts,
+    required this.elements,
+  });
+
+  BuildableStory.fromStory(Story story, {required this.elements})
+      : super(
+          id: story.id,
+          time: story.time,
+          score: story.score,
+          by: story.by,
+          text: story.text,
+          kids: story.kids,
+          descendants: story.descendants,
+          title: story.title,
+          type: story.type,
+          url: story.url,
+          parts: story.parts,
+        );
+
+  BuildableStory.fromTitleOnlyStory(Story story)
+      : this.fromStory(
+          story,
+          elements: const <LinkifyElement>[],
+        );
+
+  @override
+  final List<LinkifyElement> elements;
+}

lib/models/item/comment.dart

@@ -1,4 +1,4 @@
-import 'package:hacki/models/item.dart';
+import 'package:hacki/models/item/item.dart';
 
 class Comment extends Item {
   Comment({
@@ -41,38 +41,6 @@ class Comment extends Item {
     );
   }
 
-  @override
-  Map<String, dynamic> toJson() => <String, dynamic>{
-        'id': id,
-        'time': time,
-        'by': by,
-        'text': text,
-        'kids': kids,
-        'parent': parent,
-        'deleted': deleted,
-        'dead': dead,
-        'score': score,
-        'level': level,
-      };
-
   @override
   bool? get stringify => false;
-
-  @override
-  List<Object?> get props => <Object?>[
-        id,
-        score,
-        descendants,
-        time,
-        by,
-        title,
-        url,
-        kids,
-        dead,
-        parts,
-        deleted,
-        parent,
-        text,
-        type,
-      ];
 }

lib/models/item/item.dart

@@ -1,6 +1,17 @@
 import 'package:equatable/equatable.dart';
 import 'package:hacki/extensions/date_time_extension.dart';
+import 'package:hacki/models/item/comment.dart';
+import 'package:hacki/models/item/poll_option.dart';
+import 'package:hacki/models/item/story.dart';
 
+export 'buildable.dart';
+export 'buildable_comment.dart';
+export 'buildable_story.dart';
+export 'comment.dart';
+export 'poll_option.dart';
+export 'story.dart';
+
+/// [Item] is the base type of [Story], [Comment] and [PollOption].
 class Item extends Equatable {
   const Item({
     required this.id,
@@ -97,6 +108,7 @@ class Item extends Equatable {
       'deleted': deleted,
       'type': type,
       'parts': parts,
+      'parent': parent,
     };
   }
 

lib/models/item/poll_option.dart

@@ -1,6 +1,6 @@
 import 'dart:convert';
 
-import 'package:hacki/models/item.dart';
+import 'package:hacki/models/item/item.dart';
 
 class PollOption extends Item {
   const PollOption({
@@ -52,19 +52,7 @@ class PollOption extends Item {
   @override
   Map<String, dynamic> toJson() {
     return <String, dynamic>{
-      'descendants': descendants,
-      'id': id,
-      'score': score,
-      'time': time,
-      'by': by,
-      'title': title,
-      'url': url,
-      'kids': kids,
-      'text': text,
-      'dead': dead,
-      'deleted': deleted,
-      'type': type,
-      'parts': parts,
+      ...super.toJson(),
       'ratio': ratio,
     };
   }
@@ -75,22 +63,4 @@ class PollOption extends Item {
         const JsonEncoder.withIndent('  ').convert(this);
     return 'PollOption $prettyString';
   }
-
-  @override
-  List<Object?> get props => <Object?>[
-        id,
-        score,
-        descendants,
-        time,
-        by,
-        title,
-        url,
-        kids,
-        dead,
-        parts,
-        deleted,
-        parent,
-        text,
-        type,
-      ];
 }

lib/models/item/story.dart

@@ -1,5 +1,5 @@
 import 'package:hacki/config/constants.dart';
-import 'package:hacki/models/item.dart';
+import 'package:hacki/models/item/item.dart';
 
 class Story extends Item {
   const Story({
@@ -54,25 +54,6 @@ class Story extends Item {
     return authority;
   }
 
-  @override
-  Map<String, dynamic> toJson() {
-    return <String, dynamic>{
-      'descendants': descendants,
-      'id': id,
-      'score': score,
-      'time': time,
-      'by': by,
-      'title': title,
-      'url': url,
-      'kids': kids,
-      'text': text,
-      'dead': dead,
-      'deleted': deleted,
-      'type': type,
-      'parts': parts,
-    };
-  }
-
   @override
   String toString() {
     // final String prettyString =
@@ -80,23 +61,4 @@ class Story extends Item {
     // return 'Story $prettyString';
     return 'Story $id';
   }
-
-  @override
-  List<Object?> get props => <Object?>[
-        id,
-        score,
-        descendants,
-        time,
-        by,
-        title,
-        text,
-        url,
-        kids,
-        dead,
-        parts,
-        deleted,
-        parent,
-        text,
-        type,
-      ];
 }

lib/models/models.dart

@@ -1,13 +1,10 @@
-export 'buildable_comment.dart';
-export 'comment.dart';
 export 'comments_order.dart';
 export 'fetch_mode.dart';
+export 'font.dart';
 export 'font_size.dart';
-export 'item.dart';
-export 'poll_option.dart';
+export 'item/item.dart';
 export 'post_data.dart';
 export 'preference.dart';
 export 'search_params.dart';
-export 'story.dart';
 export 'story_type.dart';
 export 'user.dart';

lib/models/preference.dart

@@ -20,6 +20,7 @@ abstract class Preference<T> extends Equatable with SettingsDisplayable {
       // Order of these first four preferences does not matter.
       FetchModePreference(),
       CommentsOrderPreference(),
+      FontPreference(),
       FontSizePreference(),
       TabOrderPreference(),
       // Order of items below matters and
@@ -65,6 +66,7 @@ const bool _collapseModeDefaultValue = true;
 final int _fetchModeDefaultValue = FetchMode.eager.index;
 final int _commentsOrderDefaultValue = CommentsOrder.natural.index;
 final int _fontSizeDefaultValue = FontSize.regular.index;
+final int _fontDefaultValue = Font.roboto.index;
 final int _tabOrderDefaultValue =
     StoryType.convertToSettingsValue(StoryType.values);
 
@@ -325,6 +327,21 @@ class CommentsOrderPreference extends IntPreference {
   String get title => 'Default comments order';
 }
 
+class FontPreference extends IntPreference {
+  FontPreference({int? val}) : super(val: val ?? _fontDefaultValue);
+
+  @override
+  FontPreference copyWith({required int? val}) {
+    return FontPreference(val: val);
+  }
+
+  @override
+  String get key => 'font';
+
+  @override
+  String get title => 'Default font';
+}
+
 class FontSizePreference extends IntPreference {
   FontSizePreference({int? val}) : super(val: val ?? _fontSizeDefaultValue);
 

lib/models/search_filter.dart

@@ -8,8 +8,19 @@ abstract class NumericFilter extends SearchFilter {}
 
 abstract class TagFilter extends SearchFilter {}
 
+abstract class TypeTagFilter extends TagFilter {
+  static List<TypeTagFilter> all = <TypeTagFilter>[
+    const StoryFilter(),
+    const PollFilter(),
+    const CommentFilter(),
+    const FrontPageFilter(),
+    const AskHnFilter(),
+    const ShowHnFilter(),
+  ];
+}
+
 class DateTimeRangeFilter implements NumericFilter {
-  DateTimeRangeFilter({
+  const DateTimeRangeFilter({
     this.startTime,
     this.endTime,
   });
@@ -37,7 +48,7 @@ class DateTimeRangeFilter implements NumericFilter {
 }
 
 class PostedByFilter implements TagFilter {
-  PostedByFilter({required this.author});
+  const PostedByFilter({required this.author});
 
   final String author;
 
@@ -47,8 +58,8 @@ class PostedByFilter implements TagFilter {
   }
 }
 
-class FrontPageFilter implements TagFilter {
-  FrontPageFilter();
+class FrontPageFilter implements TypeTagFilter {
+  const FrontPageFilter();
 
   @override
   String get query {
@@ -56,8 +67,8 @@ class FrontPageFilter implements TagFilter {
   }
 }
 
-class ShowHnFilter implements TagFilter {
-  ShowHnFilter();
+class ShowHnFilter implements TypeTagFilter {
+  const ShowHnFilter();
 
   @override
   String get query {
@@ -65,8 +76,8 @@ class ShowHnFilter implements TagFilter {
   }
 }
 
-class AskHnFilter implements TagFilter {
-  AskHnFilter();
+class AskHnFilter implements TypeTagFilter {
+  const AskHnFilter();
 
   @override
   String get query {
@@ -74,8 +85,8 @@ class AskHnFilter implements TagFilter {
   }
 }
 
-class PollFilter implements TagFilter {
-  PollFilter();
+class PollFilter implements TypeTagFilter {
+  const PollFilter();
 
   @override
   String get query {
@@ -83,8 +94,8 @@ class PollFilter implements TagFilter {
   }
 }
 
-class StoryFilter implements TagFilter {
-  StoryFilter();
+class StoryFilter implements TypeTagFilter {
+  const StoryFilter();
 
   @override
   String get query {
@@ -92,8 +103,17 @@ class StoryFilter implements TagFilter {
   }
 }
 
+class CommentFilter implements TypeTagFilter {
+  const CommentFilter();
+
+  @override
+  String get query {
+    return 'comment';
+  }
+}
+
 class CombinedFilter implements TagFilter {
-  CombinedFilter({required this.filters});
+  const CombinedFilter({required this.filters});
 
   final List<TagFilter> filters;
 

lib/models/search_params.dart

@@ -70,7 +70,6 @@ class SearchParams extends Equatable {
         filters.whereType<NumericFilter>();
     final List<TagFilter> tagFilters = <TagFilter>[
       ...filters.whereType<TagFilter>(),
-      CombinedFilter(filters: <TagFilter>[StoryFilter(), PollFilter()]),
     ];
 
     if (numericFilters.isNotEmpty) {

lib/repositories/auth_repository.dart

@@ -2,10 +2,16 @@ import 'dart:async';
 
 import 'package:hacki/config/locator.dart';
 import 'package:hacki/models/models.dart';
+import 'package:hacki/repositories/post_repository.dart';
 import 'package:hacki/repositories/postable_repository.dart';
-import 'package:hacki/repositories/repositories.dart';
+import 'package:hacki/repositories/preference_repository.dart';
 import 'package:logger/logger.dart';
 
+/// [AuthRepository] if for logging user in/out and performing actions
+/// that require a logged in user such as [flag], [favorite], [upvote],
+/// and [downvote].
+///
+/// For posting actions such as posting a comment, see [PostRepository].
 class AuthRepository extends PostableRepository {
   AuthRepository({
     super.dio,
@@ -18,8 +24,6 @@ class AuthRepository extends PostableRepository {
   final PreferenceRepository _preferenceRepository;
   final Logger _logger;
 
-  static const String _authority = 'news.ycombinator.com';
-
   Future<bool> get loggedIn async => _preferenceRepository.loggedIn;
 
   Future<String?> get username async => _preferenceRepository.username;
@@ -30,7 +34,7 @@ class AuthRepository extends PostableRepository {
     required String username,
     required String password,
   }) async {
-    final Uri uri = Uri.https(_authority, 'login');
+    final Uri uri = Uri.https(authority, 'login');
     final PostDataMixin data = LoginPostData(
       acct: username,
       pw: password,
@@ -64,7 +68,7 @@ class AuthRepository extends PostableRepository {
     required int id,
     required bool flag,
   }) async {
-    final Uri uri = Uri.https(_authority, 'flag');
+    final Uri uri = Uri.https(authority, 'flag');
     final String? username = await _preferenceRepository.username;
     final String? password = await _preferenceRepository.password;
     final PostDataMixin data = FlagPostData(
@@ -81,7 +85,7 @@ class AuthRepository extends PostableRepository {
     required int id,
     required bool favorite,
   }) async {
-    final Uri uri = Uri.https(_authority, 'fave');
+    final Uri uri = Uri.https(authority, 'fave');
     final String? username = await _preferenceRepository.username;
     final String? password = await _preferenceRepository.password;
     final PostDataMixin data = FavoritePostData(
@@ -98,7 +102,7 @@ class AuthRepository extends PostableRepository {
     required int id,
     required bool upvote,
   }) async {
-    final Uri uri = Uri.https(_authority, 'vote');
+    final Uri uri = Uri.https(authority, 'vote');
     final String? username = await _preferenceRepository.username;
     final String? password = await _preferenceRepository.password;
     final PostDataMixin data = VotePostData(
@@ -115,7 +119,7 @@ class AuthRepository extends PostableRepository {
     required int id,
     required bool downvote,
   }) async {
-    final Uri uri = Uri.https(_authority, 'vote');
+    final Uri uri = Uri.https(authority, 'vote');
     final String? username = await _preferenceRepository.username;
     final String? password = await _preferenceRepository.password;
     final PostDataMixin data = VotePostData(

lib/repositories/offline_repository.dart

@@ -4,9 +4,14 @@ import 'package:hacki/models/models.dart';
 import 'package:hive/hive.dart';
 import 'package:http/http.dart';
 import 'package:logger/logger.dart';
+import 'package:path_provider/path_provider.dart';
 
-/// [OfflineRepository] is for storing stories and comments for offline reading.
-/// It's using [Hive] as its database which is being stored in temp directory.
+/// [OfflineRepository] is for storing [Story] and [Comment] for
+/// offline reading.
+///
+/// [Hive] is used as its database and is being stored in the temporary
+/// directory assigned by host system which you can retrieve
+/// by calling [getTemporaryDirectory].
 class OfflineRepository {
   OfflineRepository({
     Future<Box<List<int>>>? storyIdBox,
@@ -36,7 +41,7 @@ class OfflineRepository {
       _storyBox.then((Box<Map<dynamic, dynamic>> box) => box.isNotEmpty);
 
   Future<void> cacheStoryIds({
-    required StoryType of,
+    required StoryType type,
     required List<int> ids,
   }) async {
     late final Box<List<int>> box;
@@ -49,7 +54,7 @@ class OfflineRepository {
       box = await _storyIdBox;
     }
 
-    return box.put(of.name, ids);
+    return box.put(type.name, ids);
   }
 
   Future<void> cacheStory({required Story story}) async {
@@ -103,10 +108,10 @@ class OfflineRepository {
     }
   }
 
-  Future<List<int>> getCachedStoryIds({required StoryType of}) async {
+  Future<List<int>> getCachedStoryIds({required StoryType type}) async {
     try {
       final Box<List<int>> box = await _storyIdBox;
-      final List<int>? ids = box.get(of.name);
+      final List<int>? ids = box.get(type.name);
       return ids ?? <int>[];
     } catch (_) {
       _logger.e(_);

lib/repositories/post_repository.dart

@@ -7,6 +7,7 @@ import 'package:hacki/repositories/postable_repository.dart';
 import 'package:hacki/repositories/preference_repository.dart';
 import 'package:hacki/utils/utils.dart';
 
+/// [PostRepository] is for posting contents to Hacker News.
 class PostRepository extends PostableRepository {
   PostRepository({super.dio, PreferenceRepository? storageRepository})
       : _preferenceRepository =
@@ -14,15 +15,13 @@ class PostRepository extends PostableRepository {
 
   final PreferenceRepository _preferenceRepository;
 
-  static const String _authority = 'news.ycombinator.com';
-
   Future<bool> comment({
     required int parentId,
     required String text,
   }) async {
     final String? username = await _preferenceRepository.username;
     final String? password = await _preferenceRepository.password;
-    final Uri uri = Uri.https(_authority, 'comment');
+    final Uri uri = Uri.https(authority, 'comment');
 
     if (username == null || password == null) {
       return false;
@@ -54,7 +53,7 @@ class PostRepository extends PostableRepository {
       return false;
     }
 
-    final Response<List<int>> formResponse = await _getFormResponse(
+    final Response<List<int>> formResponse = await getFormResponse(
       username: username,
       password: password,
       path: 'submitlink',
@@ -69,7 +68,7 @@ class PostRepository extends PostableRepository {
     final String? cookie =
         formResponse.headers.value(HttpHeaders.setCookieHeader);
 
-    final Uri uri = Uri.https(_authority, 'r');
+    final Uri uri = Uri.https(authority, 'r');
     final PostDataMixin data = SubmitPostData(
       fnid: formValues['fnid']!,
       fnop: formValues['fnop']!,
@@ -97,7 +96,7 @@ class PostRepository extends PostableRepository {
       return false;
     }
 
-    final Response<List<int>> formResponse = await _getFormResponse(
+    final Response<List<int>> formResponse = await getFormResponse(
       username: username,
       password: password,
       id: id,
@@ -113,7 +112,7 @@ class PostRepository extends PostableRepository {
     final String? cookie =
         formResponse.headers.value(HttpHeaders.setCookieHeader);
 
-    final Uri uri = Uri.https(_authority, 'xedit');
+    final Uri uri = Uri.https(authority, 'xedit');
     final PostDataMixin data = EditPostData(
       hmac: formValues['hmac']!,
       id: id,
@@ -126,28 +125,4 @@ class PostRepository extends PostableRepository {
       cookie: cookie,
     );
   }
-
-  Future<Response<List<int>>> _getFormResponse({
-    required String username,
-    required String password,
-    required String path,
-    int? id,
-  }) async {
-    final Uri uri = Uri.https(
-      _authority,
-      path,
-      <String, dynamic>{if (id != null) 'id': id.toString()},
-    );
-    final PostDataMixin data = FormPostData(
-      acct: username,
-      pw: password,
-      id: id,
-    );
-    return performPost(
-      uri,
-      data,
-      responseType: ResponseType.bytes,
-      validateStatus: (int? status) => status == HttpStatus.ok,
-    );
-  }
 }

lib/repositories/postable_repository.dart

@@ -3,15 +3,23 @@ import 'dart:io';
 import 'package:dio/dio.dart';
 import 'package:flutter/material.dart';
 import 'package:hacki/models/models.dart';
+import 'package:hacki/repositories/auth_repository.dart';
+import 'package:hacki/repositories/post_repository.dart';
 import 'package:hacki/utils/service_exception.dart';
 
+/// [PostableRepository] is solely for hosting functionalities shared between
+/// [AuthRepository] and [PostRepository].
 class PostableRepository {
   PostableRepository({
     Dio? dio,
+    this.authority = 'news.ycombinator.com',
   }) : _dio = dio ?? Dio();
 
   final Dio _dio;
 
+  @protected
+  final String authority;
+
   @protected
   Future<bool> performDefaultPost(
     Uri uri,
@@ -60,4 +68,29 @@ class PostableRepository {
       throw ServiceException(e.message);
     }
   }
+
+  @protected
+  Future<Response<List<int>>> getFormResponse({
+    required String username,
+    required String password,
+    required String path,
+    int? id,
+  }) async {
+    final Uri uri = Uri.https(
+      authority,
+      path,
+      <String, dynamic>{if (id != null) 'id': id.toString()},
+    );
+    final PostDataMixin data = FormPostData(
+      acct: username,
+      pw: password,
+      id: id,
+    );
+    return performPost(
+      uri,
+      data,
+      responseType: ResponseType.bytes,
+      validateStatus: (int? status) => status == HttpStatus.ok,
+    );
+  }
 }

lib/repositories/preference_repository.dart

@@ -7,6 +7,7 @@ import 'package:logger/logger.dart';
 import 'package:shared_preferences/shared_preferences.dart';
 import 'package:synced_shared_preferences/synced_shared_preferences.dart';
 
+/// [PreferenceRepository] is for storing user preferences.
 class PreferenceRepository {
   PreferenceRepository({
     SyncedSharedPreferences? syncedPrefs,

lib/repositories/search_repository.dart

@@ -3,6 +3,9 @@ import 'package:flutter/foundation.dart';
 import 'package:hacki/models/models.dart';
 import 'package:hacki/utils/utils.dart';
 
+/// [SearchRepository] is for searching contents on Hacker News.
+///
+/// You can learn about the search API at https://hn.algolia.com/api.
 class SearchRepository {
   SearchRepository({Dio? dio}) : _dio = dio ?? Dio();
 
@@ -10,7 +13,7 @@ class SearchRepository {
 
   final Dio _dio;
 
-  Stream<Story> search({
+  Stream<Item> search({
     required SearchParams params,
   }) async* {
     final String url = '$_baseUrl${params.filteredQuery}';
@@ -33,37 +36,53 @@ class SearchRepository {
       final int score = hit['points'] as int? ?? 0;
       final int descendants = hit['num_comments'] as int? ?? 0;
 
-      // Getting rid of comments, only keeping stories for convenience.
-      // Don't judge me.
-      if (title.isEmpty) {
-        continue;
-      }
-
       final String url = hit['url'] as String? ?? '';
       final String type =
           title.toLowerCase().contains('poll:') ? 'poll' : 'story';
-      final String text = hit['story_text'] as String? ?? '';
-      final String parsedText = await compute<String, String>(
-        HtmlUtil.parseHtml,
-        text,
-      );
       final int id = int.parse(hit['objectID'] as String? ?? '0');
 
-      final Story story = Story(
-        descendants: descendants,
-        id: id,
-        score: score,
-        time: createdAt,
-        by: by,
-        title: title,
-        text: parsedText,
-        url: url,
-        type: type,
-        // response doesn't contain kids and parts.
-        kids: const <int>[],
-        parts: const <int>[],
-      );
-      yield story;
+      if (title.isEmpty) {
+        final String text = hit['comment_text'] as String? ?? '';
+        final String parsedText = await compute<String, String>(
+          HtmlUtil.parseHtml,
+          text,
+        );
+        final int parentId = hit['parent_id'] as int? ?? 0;
+        final Comment comment = Comment(
+          id: id,
+          score: score,
+          time: createdAt,
+          by: by,
+          text: parsedText,
+          kids: const <int>[],
+          parent: parentId,
+          dead: false,
+          deleted: false,
+          level: 0,
+        );
+        yield comment;
+      } else {
+        final String text = hit['story_text'] as String? ?? '';
+        final String parsedText = await compute<String, String>(
+          HtmlUtil.parseHtml,
+          text,
+        );
+        final Story story = Story(
+          descendants: descendants,
+          id: id,
+          score: score,
+          time: createdAt,
+          by: by,
+          title: title,
+          text: parsedText,
+          url: url,
+          type: type,
+          // response doesn't contain kids and parts.
+          kids: const <int>[],
+          parts: const <int>[],
+        );
+        yield story;
+      }
     }
     return;
   }

lib/repositories/sembast_repository.dart

@@ -7,7 +7,10 @@ import 'package:sembast/sembast.dart';
 import 'package:sembast/sembast_io.dart';
 
 /// [SembastRepository] is for storing stories and comments for faster loading.
-/// It's using Sembast as its database which is being stored in doc directory.
+///
+/// Sembast [Database] is used as its database and is being stored in the
+/// documents directory assigned by host system which you can retrieve
+/// by calling [getApplicationDocumentsDirectory].
 class SembastRepository {
   SembastRepository({Database? database}) {
     if (database == null) {

lib/repositories/stories_repository.dart

@@ -4,6 +4,11 @@ import 'package:hacki/services/services.dart';
 import 'package:hacki/utils/utils.dart';
 import 'package:tuple/tuple.dart';
 
+/// [StoriesRepository] is for fetching
+/// [Item] such as [Story], [PollOption], [Comment] or [User].
+///
+/// You can learn more about the Hacker News API at
+/// https://github.com/HackerNews/API.
 class StoriesRepository {
   StoriesRepository({
     FirebaseClient? firebaseClient,
@@ -12,9 +17,66 @@ class StoriesRepository {
   final FirebaseClient _firebaseClient;
   static const String _baseUrl = 'https://hacker-news.firebaseio.com/v0/';
 
-  Future<User> fetchUserBy({required String userId}) async {
+  Future<Map<String, dynamic>?> _fetchItemJson(int id) async {
+    return _firebaseClient
+        .get('${_baseUrl}item/$id.json')
+        .then((dynamic json) => _parseJson(json as Map<String, dynamic>?));
+  }
+
+  Future<Map<String, dynamic>?> _fetchRawItemJson(int id) async {
+    return _firebaseClient
+        .get('${_baseUrl}item/$id.json')
+        .then((dynamic value) => value as Map<String, dynamic>?);
+  }
+
+  /// Fetch a [Item] based on its id.
+  Future<Item?> fetchItem({required int id}) async {
+    final Item? item =
+        await _fetchItemJson(id).then((Map<String, dynamic>? json) {
+      if (json == null) return null;
+
+      final String type = json['type'] as String;
+      if (type == 'story' || type == 'job' || type == 'poll') {
+        final Story story = Story.fromJson(json);
+        return story;
+      } else if (type == 'comment') {
+        final Comment comment = Comment.fromJson(json);
+        return comment;
+      }
+      return null;
+    });
+
+    return item;
+  }
+
+  /// Fetch a raw [Item] based on its id.
+  /// The content of [Item] will not be parsed, use this function only if
+  /// the format of content doesn't matter, otherwise, use [fetchItem].
+  Future<Item?> fetchRawItem({required int id}) async {
+    final Item? item = await _fetchRawItemJson(id).then((dynamic val) {
+      if (val == null) return null;
+
+      final Map<String, dynamic> json = val as Map<String, dynamic>;
+
+      final String type = json['type'] as String;
+      if (type == 'story' || type == 'job' || type == 'poll') {
+        final Story story = Story.fromJson(json);
+        return story;
+      } else if (type == 'comment') {
+        final Comment comment = Comment.fromJson(json);
+        return comment;
+      }
+      return null;
+    });
+
+    return item;
+  }
+
+  /// Fetch a [User] by its [id].
+  /// Hacker News uses user's username as [id].
+  Future<User> fetchUser({required String id}) async {
     final User user = await _firebaseClient
-        .get('${_baseUrl}user/$userId.json')
+        .get('${_baseUrl}user/$id.json')
         .then((dynamic val) {
       final Map<String, dynamic> json = val as Map<String, dynamic>;
       final User user = User.fromJson(json);
@@ -24,9 +86,27 @@ class StoriesRepository {
     return user;
   }
 
-  Future<List<int>> fetchStoryIds({required StoryType of}) async {
+  /// Fetch a list of ids of [Story] or [Comment] submitted by the user.
+  Future<List<int>?> fetchSubmitted({required String userId}) async {
+    final List<int>? submitted = await _firebaseClient
+        .get('${_baseUrl}user/$userId.json')
+        .then((dynamic val) {
+      if (val == null) {
+        return null;
+      }
+      final Map<String, dynamic> json = val as Map<String, dynamic>;
+      final List<int> submitted =
+          (json['submitted'] as List<dynamic>? ?? <dynamic>[]).cast<int>();
+      return submitted;
+    });
+
+    return submitted;
+  }
+
+  /// Fetch ids of stories of a certain [StoryType].
+  Future<List<int>> fetchStoryIds({required StoryType type}) async {
     final List<int> ids = await _firebaseClient
-        .get('$_baseUrl${of.path}.json')
+        .get('$_baseUrl${type.path}.json')
         .then((dynamic val) {
       final List<int> ids = (val as List<dynamic>).cast<int>();
       return ids;
@@ -35,11 +115,10 @@ class StoriesRepository {
     return ids;
   }
 
-  Future<Story?> fetchStoryBy(int id) async {
-    final Story? story = await _firebaseClient
-        .get('${_baseUrl}item/$id.json')
-        .then((dynamic json) => _parseJson(json as Map<String, dynamic>?))
-        .then((Map<String, dynamic>? json) {
+  /// Fetch a [Story] based on its id.
+  Future<Story?> fetchStory({required int id}) async {
+    final Story? story =
+        await _fetchItemJson(id).then((Map<String, dynamic>? json) {
       if (json == null) return null;
       final Story story = Story.fromJson(json);
       return story;
@@ -48,6 +127,90 @@ class StoriesRepository {
     return story;
   }
 
+  /// Fetch a [Comment] based on its id.
+  Future<Comment?> fetchComment({required int id}) async {
+    final Comment? comment =
+        await _fetchItemJson(id).then((Map<String, dynamic>? json) async {
+      if (json == null) return null;
+
+      final Comment comment = Comment.fromJson(json);
+      return comment;
+    });
+
+    return comment;
+  }
+
+  /// Fetch a raw [Comment] based on its id.
+  /// The content of [Comment] will not be parsed, use this function only if
+  /// the format of content doesn't matter, otherwise, use [fetchComment].
+  Future<Comment?> fetchRawComment({required int id}) async {
+    final Comment? comment =
+        await _fetchRawItemJson(id).then((dynamic val) async {
+      if (val == null) return null;
+      final Map<String, dynamic> json = val as Map<String, dynamic>;
+
+      final Comment comment = Comment.fromJson(json);
+      return comment;
+    });
+
+    return comment;
+  }
+
+  /// Fetch the parent [Story] of a [Comment].
+  Future<Story?> fetchParentStory({required int id}) async {
+    Item? item;
+
+    do {
+      item = await fetchItem(id: item?.parent ?? id);
+      if (item == null) return null;
+    } while (item is Comment);
+
+    return item as Story;
+  }
+
+  /// Fetch the raw parent [Story] of a [Comment].
+  /// The content of [Story] will not be parsed, use this function only if
+  /// the format of content doesn't matter, otherwise, use [fetchParentStory].
+  Future<Story?> fetchRawParentStory({required int id}) async {
+    Item? item;
+
+    do {
+      item = await fetchRawItem(id: item?.parent ?? id);
+      if (item == null) return null;
+    } while (item is Comment);
+
+    return item as Story;
+  }
+
+  /// Fetch the parent [Story] of a [Comment] as well as
+  /// the list of [Comment] traversed in order to reach the parent.
+  Future<Tuple2<Story, List<Comment>>?> fetchParentStoryWithComments({
+    required int id,
+  }) async {
+    Item? item;
+    final List<Comment> parentComments = <Comment>[];
+
+    do {
+      item = await fetchItem(id: item?.parent ?? id);
+      if (item is Comment) {
+        parentComments.add(item);
+      }
+      if (item == null) return null;
+    } while (item is Comment);
+
+    for (int i = 0; i < parentComments.length; i++) {
+      parentComments[i] =
+          parentComments[i].copyWith(level: parentComments.length - i - 1);
+    }
+
+    return Tuple2<Story, List<Comment>>(
+      item as Story,
+      parentComments.reversed.toList(),
+    );
+  }
+
+  /// Fetch a list of [Comment] based on ids and return results
+  /// using a stream.
   Stream<Comment> fetchCommentsStream({
     required List<int> ids,
     int level = 0,
@@ -56,10 +219,8 @@ class StoriesRepository {
     for (final int id in ids) {
       Comment? comment = getFromCache?.call(id)?.copyWith(level: level);
 
-      comment ??= await _firebaseClient
-          .get('${_baseUrl}item/$id.json')
-          .then((dynamic json) => _parseJson(json as Map<String, dynamic>?))
-          .then((Map<String, dynamic>? json) async {
+      comment ??=
+          await _fetchItemJson(id).then((Map<String, dynamic>? json) async {
         if (json == null) return null;
 
         final Comment comment = Comment.fromJson(json, level: level);
@@ -73,6 +234,8 @@ class StoriesRepository {
     return;
   }
 
+  /// Fetch a list of [Comment] based on ids recursively and
+  /// return results using a stream.
   Stream<Comment> fetchAllCommentsRecursivelyStream({
     required List<int> ids,
     int level = 0,
@@ -81,10 +244,8 @@ class StoriesRepository {
     for (final int id in ids) {
       Comment? comment = getFromCache?.call(id)?.copyWith(level: level);
 
-      comment ??= await _firebaseClient
-          .get('${_baseUrl}item/$id.json')
-          .then((dynamic json) => _parseJson(json as Map<String, dynamic>?))
-          .then((Map<String, dynamic>? json) async {
+      comment ??=
+          await _fetchItemJson(id).then((Map<String, dynamic>? json) async {
         if (json == null) return null;
 
         final Comment comment = Comment.fromJson(json, level: level);
@@ -104,19 +265,19 @@ class StoriesRepository {
     return;
   }
 
+  /// Fetch a list of [Item] based on ids and return results
+  /// using a stream.
   Stream<Item> fetchItemsStream({required List<int> ids}) async* {
     for (final int id in ids) {
-      final Item? item = await _firebaseClient
-          .get('${_baseUrl}item/$id.json')
-          .then((dynamic json) => _parseJson(json as Map<String, dynamic>?))
-          .then((Map<String, dynamic>? json) async {
+      final Item? item =
+          await _fetchItemJson(id).then((Map<String, dynamic>? json) async {
         if (json == null) return null;
 
         final String type = json['type'] as String;
         if (type == 'story' || type == 'job') {
           final Story story = Story.fromJson(json);
           return story;
-        } else if (json['type'] == 'comment') {
+        } else if (type == 'comment') {
           final Comment comment = Comment.fromJson(json);
           return comment;
         }
@@ -129,12 +290,12 @@ class StoriesRepository {
     }
   }
 
+  /// Fetch a list of [Story] based on ids and return results
+  /// using a stream.
   Stream<Story> fetchStoriesStream({required List<int> ids}) async* {
     for (final int id in ids) {
-      final Story? story = await _firebaseClient
-          .get('${_baseUrl}item/$id.json')
-          .then((dynamic json) => _parseJson(json as Map<String, dynamic>?))
-          .then((Map<String, dynamic>? json) async {
+      final Story? story =
+          await _fetchItemJson(id).then((Map<String, dynamic>? json) async {
         if (json == null) return null;
         final Story story = Story.fromJson(json);
         return story;
@@ -146,11 +307,12 @@ class StoriesRepository {
     }
   }
 
+  /// Fetch a list of [PollOption] based on ids and return results
+  /// using a stream.
   Stream<PollOption> fetchPollOptionsStream({required List<int> ids}) async* {
     for (final int id in ids) {
-      final PollOption? option = await _firebaseClient
-          .get('${_baseUrl}item/$id.json')
-          .then((dynamic json) async {
+      final PollOption? option =
+          await _fetchRawItemJson(id).then((dynamic json) async {
         if (json == null) return null;
         final PollOption option =
             PollOption.fromJson(json as Map<String, dynamic>);
@@ -163,143 +325,10 @@ class StoriesRepository {
     }
   }
 
-  Future<Comment?> fetchCommentBy({required int id}) async {
-    final Comment? comment = await _firebaseClient
-        .get('${_baseUrl}item/$id.json')
-        .then((dynamic json) => _parseJson(json as Map<String, dynamic>?))
-        .then((Map<String, dynamic>? json) async {
-      if (json == null) return null;
-
-      final Comment comment = Comment.fromJson(json);
-      return comment;
-    });
-
-    return comment;
-  }
-
-  Future<Comment?> fetchRawCommentBy({required int id}) async {
-    final Comment? comment = await _firebaseClient
-        .get('${_baseUrl}item/$id.json')
-        .then((dynamic val) async {
-      if (val == null) return null;
-      final Map<String, dynamic> json = val as Map<String, dynamic>;
-
-      final Comment comment = Comment.fromJson(json);
-      return comment;
-    });
-
-    return comment;
-  }
-
-  Future<Item?> fetchItemBy({required int id}) async {
-    final Item? item = await _firebaseClient
-        .get('${_baseUrl}item/$id.json')
-        .then((dynamic json) => _parseJson(json as Map<String, dynamic>?))
-        .then((Map<String, dynamic>? json) {
-      if (json == null) return null;
-
-      final String type = json['type'] as String;
-      if (type == 'story' || type == 'job' || type == 'poll') {
-        final Story story = Story.fromJson(json);
-        return story;
-      } else if (json['type'] == 'comment') {
-        final Comment comment = Comment.fromJson(json);
-        return comment;
-      }
-      return null;
-    });
-
-    return item;
-  }
-
-  Future<Item?> fetchRawItemBy({required int id}) async {
-    final Item? item = await _firebaseClient
-        .get('${_baseUrl}item/$id.json')
-        .then((dynamic val) {
-      if (val == null) return null;
-
-      final Map<String, dynamic> json = val as Map<String, dynamic>;
-
-      final String type = json['type'] as String;
-      if (type == 'story' || type == 'job' || type == 'poll') {
-        final Story story = Story.fromJson(json);
-        return story;
-      } else if (json['type'] == 'comment') {
-        final Comment comment = Comment.fromJson(json);
-        return comment;
-      }
-      return null;
-    });
-
-    return item;
-  }
-
-  Future<List<int>?> fetchSubmitted({required String of}) async {
-    final List<int>? submitted = await _firebaseClient
-        .get('${_baseUrl}user/$of.json')
-        .then((dynamic val) {
-      if (val == null) {
-        return null;
-      }
-      final Map<String, dynamic> json = val as Map<String, dynamic>;
-      final List<int> submitted =
-          (json['submitted'] as List<dynamic>? ?? <dynamic>[]).cast<int>();
-      return submitted;
-    });
-
-    return submitted;
-  }
-
-  Future<Story?> fetchParentStory({required int id}) async {
-    Item? item;
-
-    do {
-      item = await fetchItemBy(id: item?.parent ?? id);
-      if (item == null) return null;
-    } while (item is Comment);
-
-    return item as Story;
-  }
-
-  Future<Story?> fetchRawParentStory({required int id}) async {
-    Item? item;
-
-    do {
-      item = await fetchRawItemBy(id: item?.parent ?? id);
-      if (item == null) return null;
-    } while (item is Comment);
-
-    return item as Story;
-  }
-
-  Future<Tuple2<Story, List<Comment>>?> fetchParentStoryWithComments({
-    required int id,
-  }) async {
-    Item? item;
-    final List<Comment> parentComments = <Comment>[];
-
-    do {
-      item = await fetchItemBy(id: item?.parent ?? id);
-      if (item is Comment) {
-        parentComments.add(item);
-      }
-      if (item == null) return null;
-    } while (item is Comment);
-
-    for (int i = 0; i < parentComments.length; i++) {
-      parentComments[i] =
-          parentComments[i].copyWith(level: parentComments.length - i - 1);
-    }
-
-    return Tuple2<Story, List<Comment>>(
-      item as Story,
-      parentComments.reversed.toList(),
-    );
-  }
-
+  /// Fetch a list of [Comment] based on ids recursively.
   Stream<Comment?> fetchAllChildrenComments({required List<int> ids}) async* {
     for (final int id in ids) {
-      final Comment? comment = await fetchCommentBy(id: id);
+      final Comment? comment = await fetchComment(id: id);
       if (comment != null) {
         yield comment;
         yield* fetchAllChildrenComments(ids: comment.kids);
@@ -307,7 +336,10 @@ class StoriesRepository {
     }
   }
 
-  Future<Map<String, dynamic>?> _parseJson(Map<String, dynamic>? json) async {
+  /// Parse the json of an [Item] by removing useless HTML tags.
+  static Future<Map<String, dynamic>?> _parseJson(
+    Map<String, dynamic>? json,
+  ) async {
     if (json == null) return null;
     final String text = json['text'] as String? ?? '';
     final String parsedText = await compute<String, String>(

lib/screens/home/home_screen.dart

@@ -92,14 +92,12 @@ class _HomeScreenState extends State<HomeScreen>
 
     SchedulerBinding.instance
       ..addPostFrameCallback((_) {
-        if (!isTesting) {
-          FeatureDiscovery.discoverFeatures(
-            context,
-            const <String>{
-              Constants.featureLogIn,
-            },
-          );
-        }
+        FeatureDiscovery.discoverFeatures(
+          context,
+          <String>{
+            Constants.featureLogIn,
+          },
+        );
       })
       ..addPostFrameCallback((_) {
         final ModalRoute<dynamic>? route = ModalRoute.of(context);
@@ -278,7 +276,7 @@ class _HomeScreenState extends State<HomeScreen>
     final int? id = event.itemId;
 
     if (id != null) {
-      locator.get<StoriesRepository>().fetchItemBy(id: id).then((Item? item) {
+      locator.get<StoriesRepository>().fetchItem(id: id).then((Item? item) {
         if (mounted) {
           if (item != null) {
             goToItemScreen(
@@ -298,10 +296,10 @@ class _HomeScreenState extends State<HomeScreen>
 
     await locator
         .get<StoriesRepository>()
-        .fetchStoryBy(storyId)
+        .fetchStory(id: storyId)
         .then((Story? story) {
       if (story == null) {
-        showSnackBar(content: 'Something went wrong...');
+        showErrorSnackBar();
         return;
       }
       final ItemScreenArgs args = ItemScreenArgs(item: story);
@@ -323,10 +321,10 @@ class _HomeScreenState extends State<HomeScreen>
 
       await locator
           .get<StoriesRepository>()
-          .fetchStoryBy(storyId)
+          .fetchStory(id: storyId)
           .then((Story? story) {
         if (story == null) {
-          showSnackBar(content: 'Something went wrong...');
+          showErrorSnackBar();
           return;
         }
         final ItemScreenArgs args = ItemScreenArgs(item: story);

lib/screens/item/item_screen.dart

@@ -1,5 +1,3 @@
-// ignore_for_file: comment_references
-
 import 'package:equatable/equatable.dart';
 import 'package:feature_discovery/feature_discovery.dart';
 import 'package:flutter/material.dart';
@@ -11,8 +9,8 @@ import 'package:hacki/config/constants.dart';
 import 'package:hacki/config/locator.dart';
 import 'package:hacki/cubits/cubits.dart';
 import 'package:hacki/extensions/extensions.dart';
-import 'package:hacki/main.dart';
 import 'package:hacki/models/models.dart';
+import 'package:hacki/repositories/repositories.dart';
 import 'package:hacki/screens/item/widgets/widgets.dart';
 import 'package:hacki/services/services.dart';
 import 'package:hacki/styles/styles.dart';
@@ -33,7 +31,7 @@ class ItemScreenArgs extends Equatable {
   final List<Comment>? targetComments;
 
   /// when a user is trying to view a sub-thread from a main thread, we don't
-  /// need to fetch comments from [StoryRepository] since we have some, if not
+  /// need to fetch comments from [StoriesRepository] since we have some, if not
   /// all, comments cached in [CommentCache].
   final bool useCommentCache;
 
@@ -76,7 +74,7 @@ class ItemScreen extends StatefulWidget {
                     context.read<PreferenceCubit>().state.order,
               )..init(
                   onlyShowTargetComment: args.onlyShowTargetComment,
-                  targetParents: args.targetComments,
+                  targetAncestors: args.targetComments,
                   useCommentCache: args.useCommentCache,
                 ),
             ),
@@ -118,7 +116,7 @@ class ItemScreen extends StatefulWidget {
                     context.read<PreferenceCubit>().state.order,
               )..init(
                   onlyShowTargetComment: args.onlyShowTargetComment,
-                  targetParents: args.targetComments,
+                  targetAncestors: args.targetComments,
                 ),
             ),
           ],
@@ -175,16 +173,14 @@ class _ItemScreenState extends State<ItemScreen> with RouteAware {
 
     SchedulerBinding.instance
       ..addPostFrameCallback((_) {
-        if (!isTesting) {
-          FeatureDiscovery.discoverFeatures(
-            context,
-            const <String>{
-              Constants.featurePinToTop,
-              Constants.featureAddStoryToFavList,
-              Constants.featureOpenStoryInWebView,
-            },
-          );
-        }
+        FeatureDiscovery.discoverFeatures(
+          context,
+          <String>{
+            Constants.featurePinToTop,
+            Constants.featureAddStoryToFavList,
+            Constants.featureOpenStoryInWebView,
+          },
+        );
       })
       ..addPostFrameCallback((_) {
         final ModalRoute<dynamic>? route = ModalRoute.of(context);
@@ -239,12 +235,7 @@ class _ItemScreenState extends State<ItemScreen> with RouteAware {
                   context.read<EditCubit>().onReplySubmittedSuccessfully();
                   context.read<PostCubit>().reset();
                 } else if (postState.status == PostStatus.failure) {
-                  showSnackBar(
-                    content: 'Something went wrong...'
-                        '${Constants.sadFace}',
-                    label: 'Okay',
-                    action: ScaffoldMessenger.of(context).hideCurrentSnackBar,
-                  );
+                  showErrorSnackBar();
                   context.read<PostCubit>().reset();
                 }
               },
@@ -298,8 +289,6 @@ class _ItemScreenState extends State<ItemScreen> with RouteAware {
                               topPadding: topPadding,
                               splitViewEnabled: widget.splitViewEnabled,
                               onMoreTapped: onMoreTapped,
-                              onStoryLinkTapped: onStoryLinkTapped,
-                              onLoginTapped: onLoginTapped,
                               onRightMoreTapped: onRightMoreTapped,
                             ),
                           ),
@@ -323,8 +312,6 @@ class _ItemScreenState extends State<ItemScreen> with RouteAware {
                                       .withOpacity(0.6),
                                   item: widget.item,
                                   scrollController: scrollController,
-                                  onBackgroundTap: onFeatureDiscoveryDismissed,
-                                  onDismiss: onFeatureDiscoveryDismissed,
                                   splitViewEnabled: state.enabled,
                                   expanded: state.expanded,
                                   onZoomTap:
@@ -364,8 +351,6 @@ class _ItemScreenState extends State<ItemScreen> with RouteAware {
                             Theme.of(context).canvasColor.withOpacity(0.6),
                         item: widget.item,
                         scrollController: scrollController,
-                        onBackgroundTap: onFeatureDiscoveryDismissed,
-                        onDismiss: onFeatureDiscoveryDismissed,
                         onFontSizeTap: onFontSizeTapped,
                         fontSizeIconButtonKey: fontSizeIconButtonKey,
                       ),
@@ -378,8 +363,6 @@ class _ItemScreenState extends State<ItemScreen> with RouteAware {
                         topPadding: topPadding,
                         splitViewEnabled: widget.splitViewEnabled,
                         onMoreTapped: onMoreTapped,
-                        onStoryLinkTapped: onStoryLinkTapped,
-                        onLoginTapped: onLoginTapped,
                         onRightMoreTapped: onRightMoreTapped,
                       ),
                       bottomSheet: ReplyBox(
@@ -401,15 +384,6 @@ class _ItemScreenState extends State<ItemScreen> with RouteAware {
     );
   }
 
-  Future<bool> onFeatureDiscoveryDismissed() {
-    featureDiscoveryDismissThrottle.run(() {
-      HapticFeedback.lightImpact();
-      ScaffoldMessenger.of(context).clearSnackBars();
-      showSnackBar(content: 'Tap on icon to continue');
-    });
-    return Future<bool>.value(false);
-  }
-
   void onFontSizeTapped() {
     const Offset offset = Offset.zero;
     final RenderBox overlay =
@@ -475,7 +449,7 @@ class _ItemScreenState extends State<ItemScreen> with RouteAware {
               children: <Widget>[
                 ListTile(
                   leading: const Icon(Icons.av_timer),
-                  title: const Text('View parents'),
+                  title: const Text('View ancestors'),
                   onTap: () {
                     Navigator.pop(context);
                     onTimeMachineActivated(comment);
@@ -519,7 +493,6 @@ class _ItemScreenState extends State<ItemScreen> with RouteAware {
           size: size,
           deviceType: deviceType,
           widthFactor: widthFactor,
-          onStoryLinkTapped: onStoryLinkTapped,
         );
       },
     );

lib/screens/item/models/menu_action.dart

@@ -1,6 +1,7 @@
 enum MenuAction {
   upvote,
   downvote,
+  fav,
   share,
   block,
   flag,

lib/screens/item/widgets/custom_app_bar.dart

@@ -11,8 +11,6 @@ class CustomAppBar extends AppBar {
     required ScrollController scrollController,
     required Item item,
     required Color super.backgroundColor,
-    required Future<bool> Function() onBackgroundTap,
-    required Future<bool> Function() onDismiss,
     required VoidCallback onFontSizeTap,
     required GlobalKey fontSizeIconButtonKey,
     bool splitViewEnabled = false,
@@ -41,26 +39,26 @@ class CustomAppBar extends AppBar {
             ),
             IconButton(
               key: fontSizeIconButtonKey,
-              icon: const Icon(
-                Icons.format_size,
+              icon: Text(
+                String.fromCharCode(FeatherIcons.type.codePoint),
+                style: TextStyle(
+                  fontWeight: FontWeight.w800,
+                  fontSize: TextDimens.pt18,
+                  fontFamily: FeatherIcons.type.fontFamily,
+                  package: FeatherIcons.type.fontPackage,
+                ),
               ),
               onPressed: onFontSizeTap,
             ),
             if (item is Story)
               PinIconButton(
                 story: item,
-                onBackgroundTap: onBackgroundTap,
-                onDismiss: onDismiss,
               ),
             FavIconButton(
               storyId: item.id,
-              onBackgroundTap: onBackgroundTap,
-              onDismiss: onDismiss,
             ),
             LinkIconButton(
               storyId: item.id,
-              onBackgroundTap: onBackgroundTap,
-              onDismiss: onDismiss,
             ),
           ],
         );

lib/screens/item/widgets/fav_icon_button.dart

@@ -1,24 +1,18 @@
-import 'dart:async';
-
-import 'package:feature_discovery/feature_discovery.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:hacki/config/constants.dart';
 import 'package:hacki/cubits/cubits.dart';
+import 'package:hacki/screens/widgets/widgets.dart';
 import 'package:hacki/styles/styles.dart';
 
 class FavIconButton extends StatelessWidget {
   const FavIconButton({
     super.key,
     required this.storyId,
-    required this.onBackgroundTap,
-    required this.onDismiss,
   });
 
   final int storyId;
-  final Future<bool> Function() onBackgroundTap;
-  final Future<bool> Function() onDismiss;
 
   @override
   Widget build(BuildContext context) {
@@ -27,15 +21,7 @@ class FavIconButton extends StatelessWidget {
         final bool isFav = favState.favIds.contains(storyId);
         return IconButton(
           tooltip: 'Add to favorites',
-          icon: DescribedFeatureOverlay(
-            onBackgroundTap: onBackgroundTap,
-            onDismiss: onDismiss,
-            onComplete: () async {
-              unawaited(HapticFeedback.lightImpact());
-              return true;
-            },
-            overflowMode: OverflowMode.extendBackground,
-            targetColor: Theme.of(context).primaryColor,
+          icon: CustomDescribedFeatureOverlay(
             tapTarget: Icon(
               isFav ? Icons.favorite : Icons.favorite_border,
               color: Palette.white,

lib/screens/item/widgets/link_icon_button.dart

@@ -1,9 +1,6 @@
-import 'dart:async';
-
-import 'package:feature_discovery/feature_discovery.dart';
 import 'package:flutter/material.dart';
-import 'package:flutter/services.dart';
 import 'package:hacki/config/constants.dart';
+import 'package:hacki/screens/widgets/widgets.dart';
 import 'package:hacki/styles/styles.dart';
 import 'package:hacki/utils/utils.dart';
 
@@ -11,45 +8,35 @@ class LinkIconButton extends StatelessWidget {
   const LinkIconButton({
     super.key,
     required this.storyId,
-    required this.onBackgroundTap,
-    required this.onDismiss,
   });
 
   final int storyId;
-  final Future<bool> Function() onBackgroundTap;
-  final Future<bool> Function() onDismiss;
 
   @override
   Widget build(BuildContext context) {
     return IconButton(
       tooltip: 'Open this story in browser',
-      icon: DescribedFeatureOverlay(
-        onBackgroundTap: onBackgroundTap,
-        onDismiss: onDismiss,
-        onComplete: () async {
-          unawaited(HapticFeedback.lightImpact());
-          return true;
-        },
-        overflowMode: OverflowMode.extendBackground,
-        targetColor: Theme.of(context).primaryColor,
-        tapTarget: const Icon(
+      icon: const CustomDescribedFeatureOverlay(
+        tapTarget: Icon(
           Icons.stream,
           color: Palette.white,
         ),
         featureId: Constants.featureOpenStoryInWebView,
-        title: const Text('Open in Browser'),
-        description: const Text(
+        title: Text('Open in Browser'),
+        description: Text(
           'Want more than just reading and replying? '
           'You can tap here to open this story in a '
           'browser.',
           style: TextStyle(fontSize: TextDimens.pt16),
         ),
-        child: const Icon(
+        child: Icon(
           Icons.stream,
         ),
       ),
-      onPressed: () =>
-          LinkUtil.launch('https://news.ycombinator.com/item?id=$storyId'),
+      onPressed: () => LinkUtil.launch(
+        'https://news.ycombinator.com/item?id=$storyId',
+        useHackiForHnLink: false,
+      ),
     );
   }
 }

lib/screens/item/widgets/login_dialog.dart

@@ -2,25 +2,21 @@ import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:hacki/blocs/blocs.dart';
 import 'package:hacki/config/constants.dart';
+import 'package:hacki/extensions/extensions.dart';
 import 'package:hacki/screens/widgets/widgets.dart';
 import 'package:hacki/styles/styles.dart';
 import 'package:hacki/utils/utils.dart';
 
-class LoginDialog extends StatelessWidget {
-  const LoginDialog({
-    super.key,
-    required this.usernameController,
-    required this.passwordController,
-    required this.showSnackBar,
-  });
+class LoginDialog extends StatefulWidget {
+  const LoginDialog({super.key});
 
-  final TextEditingController usernameController;
-  final TextEditingController passwordController;
-  final void Function({
-    required String content,
-    VoidCallback? action,
-    String? label,
-  }) showSnackBar;
+  @override
+  State<LoginDialog> createState() => _LoginDialogState();
+}
+
+class _LoginDialogState extends State<LoginDialog> {
+  final TextEditingController usernameController = TextEditingController();
+  final TextEditingController passwordController = TextEditingController();
 
   @override
   Widget build(BuildContext context) {
@@ -87,13 +83,14 @@ class LoginDialog extends StatelessWidget {
                 height: Dimens.pt16,
               ),
               if (state.status == AuthStatus.failure)
-                const Padding(
-                  padding: EdgeInsets.only(
+                Padding(
+                  padding: const EdgeInsets.only(
                     left: Dimens.pt18,
+                    right: Dimens.pt6,
                   ),
                   child: Text(
-                    'Something went wrong...',
-                    style: TextStyle(
+                    Constants.loginErrorMessage,
+                    style: const TextStyle(
                       color: Palette.grey,
                       fontSize: TextDimens.pt12,
                     ),

lib/screens/item/widgets/main_view.dart

@@ -2,7 +2,6 @@ import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:flutter_fadein/flutter_fadein.dart';
-import 'package:flutter_linkify/flutter_linkify.dart';
 import 'package:flutter_slidable/flutter_slidable.dart';
 import 'package:hacki/blocs/blocs.dart';
 import 'package:hacki/config/constants.dart';
@@ -26,8 +25,6 @@ class MainView extends StatelessWidget {
     required this.topPadding,
     required this.splitViewEnabled,
     required this.onMoreTapped,
-    required this.onStoryLinkTapped,
-    required this.onLoginTapped,
     required this.onRightMoreTapped,
   });
 
@@ -39,8 +36,6 @@ class MainView extends StatelessWidget {
   final double topPadding;
   final bool splitViewEnabled;
   final void Function(Item item, Rect? rect) onMoreTapped;
-  final ValueChanged<String> onStoryLinkTapped;
-  final VoidCallback onLoginTapped;
   final ValueChanged<Comment> onRightMoreTapped;
 
   static const int _loadingIndicatorOpacityAnimationDuration = 300;
@@ -124,8 +119,6 @@ class MainView extends StatelessWidget {
                         topPadding: topPadding,
                         splitViewEnabled: splitViewEnabled,
                         onMoreTapped: onMoreTapped,
-                        onStoryLinkTapped: onStoryLinkTapped,
-                        onLoginTapped: onLoginTapped,
                         onRightMoreTapped: onRightMoreTapped,
                       );
                     } else if (index == state.comments.length + 1) {
@@ -150,8 +143,6 @@ class MainView extends StatelessWidget {
                       child: CommentTile(
                         comment: comment,
                         level: comment.level,
-                        myUsername:
-                            authState.isLoggedIn ? authState.username : null,
                         opUsername: state.item.by,
                         fetchMode: state.fetchMode,
                         onReplyTapped: (Comment cmt) {
@@ -178,7 +169,6 @@ class MainView extends StatelessWidget {
                           focusNode.requestFocus();
                         },
                         onMoreTapped: onMoreTapped,
-                        onStoryLinkTapped: onStoryLinkTapped,
                         onRightMoreTapped: onRightMoreTapped,
                       ),
                     );
@@ -225,8 +215,6 @@ class _ParentItemSection extends StatelessWidget {
     required this.topPadding,
     required this.splitViewEnabled,
     required this.onMoreTapped,
-    required this.onStoryLinkTapped,
-    required this.onLoginTapped,
     required this.onRightMoreTapped,
   });
 
@@ -239,8 +227,6 @@ class _ParentItemSection extends StatelessWidget {
   final double topPadding;
   final bool splitViewEnabled;
   final void Function(Item item, Rect? rect) onMoreTapped;
-  final ValueChanged<String> onStoryLinkTapped;
-  final VoidCallback onLoginTapped;
   final ValueChanged<Comment> onRightMoreTapped;
 
   @override
@@ -340,15 +326,11 @@ class _ParentItemSection extends StatelessWidget {
                               bottom: Dimens.pt12,
                               top: Dimens.pt12,
                             ),
-                            child: RichText(
-                              textAlign: TextAlign.center,
-                              text: TextSpan(
+                            child: Text.rich(
+                              TextSpan(
                                 style: TextStyle(
                                   fontWeight: FontWeight.bold,
-                                  fontSize: MediaQuery.of(
-                                        context,
-                                      ).textScaleFactor *
-                                      prefState.fontSize.fontSize,
+                                  fontSize: prefState.fontSize.fontSize,
                                   color: Theme.of(context)
                                       .textTheme
                                       .bodyLarge
@@ -359,10 +341,7 @@ class _ParentItemSection extends StatelessWidget {
                                     text: state.item.title,
                                     style: TextStyle(
                                       fontWeight: FontWeight.bold,
-                                      fontSize: MediaQuery.of(
-                                            context,
-                                          ).textScaleFactor *
-                                          prefState.fontSize.fontSize,
+                                      fontSize: prefState.fontSize.fontSize,
                                       color: state.item.url.isNotEmpty
                                           ? Palette.orange
                                           : null,
@@ -374,15 +353,17 @@ class _ParentItemSection extends StatelessWidget {
                                           ''' (${(state.item as Story).readableUrl})''',
                                       style: TextStyle(
                                         fontWeight: FontWeight.bold,
-                                        fontSize: MediaQuery.of(
-                                              context,
-                                            ).textScaleFactor *
-                                            (prefState.fontSize.fontSize - 4),
+                                        fontSize:
+                                            prefState.fontSize.fontSize - 4,
                                         color: Palette.orange,
                                       ),
                                     ),
                                 ],
                               ),
+                              textAlign: TextAlign.center,
+                              textScaleFactor: MediaQuery.of(
+                                context,
+                              ).textScaleFactor,
                             ),
                           ),
                         )
@@ -391,36 +372,15 @@ class _ParentItemSection extends StatelessWidget {
                           height: Dimens.pt6,
                         ),
                       if (state.item.text.isNotEmpty)
-                        Padding(
-                          padding: const EdgeInsets.symmetric(
-                            horizontal: Dimens.pt10,
-                          ),
-                          child: SelectableLinkify(
-                            text: state.item.text,
-                            style: TextStyle(
-                              fontSize: MediaQuery.of(context).textScaleFactor *
-                                  context
-                                      .read<PreferenceCubit>()
-                                      .state
-                                      .fontSize
-                                      .fontSize,
+                        SizedBox(
+                          width: double.infinity,
+                          child: Padding(
+                            padding: const EdgeInsets.symmetric(
+                              horizontal: Dimens.pt10,
                             ),
-                            linkStyle: TextStyle(
-                              fontSize: MediaQuery.of(context).textScaleFactor *
-                                  context
-                                      .read<PreferenceCubit>()
-                                      .state
-                                      .fontSize
-                                      .fontSize,
-                              color: Palette.orange,
+                            child: ItemText(
+                              item: state.item,
                             ),
-                            onOpen: (LinkableElement link) {
-                              if (link.url.isStoryLink) {
-                                onStoryLinkTapped(link.url);
-                              } else {
-                                LinkUtil.launch(link.url);
-                              }
-                            },
                           ),
                         ),
                     ],
@@ -431,9 +391,7 @@ class _ParentItemSection extends StatelessWidget {
                 BlocProvider<PollCubit>(
                   create: (BuildContext context) =>
                       PollCubit(story: state.item as Story)..init(),
-                  child: PollView(
-                    onLoginTapped: onLoginTapped,
-                  ),
+                  child: const PollView(),
                 ),
             ],
           ),

lib/screens/item/widgets/more_popup_menu.dart

@@ -1,12 +1,15 @@
+import 'dart:io';
+
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:flutter_feather_icons/flutter_feather_icons.dart';
-import 'package:flutter_linkify/flutter_linkify.dart';
 import 'package:hacki/blocs/blocs.dart';
 import 'package:hacki/cubits/cubits.dart';
 import 'package:hacki/extensions/extensions.dart';
 import 'package:hacki/models/models.dart';
 import 'package:hacki/screens/item/models/models.dart';
+import 'package:hacki/screens/screens.dart';
+import 'package:hacki/screens/widgets/widgets.dart';
 import 'package:hacki/styles/styles.dart';
 import 'package:hacki/utils/utils.dart';
 
@@ -15,21 +18,24 @@ class MorePopupMenu extends StatelessWidget {
     super.key,
     required this.item,
     required this.isBlocked,
-    required this.showSnackBar,
-    required this.onStoryLinkTapped,
     required this.onLoginTapped,
   });
 
   final Item item;
   final bool isBlocked;
-  final void Function({
-    required String content,
-    VoidCallback? action,
-    String? label,
-  }) showSnackBar;
-  final ValueChanged<String> onStoryLinkTapped;
   final VoidCallback onLoginTapped;
 
+  static double? _cachedStoryHeight;
+  static double? _cachedCommentHeight;
+
+  static double get storyHeight {
+    return _cachedStoryHeight ??= Platform.isIOS ? 500 : 530;
+  }
+
+  static double get commentHeight {
+    return _cachedCommentHeight ??= Platform.isIOS ? 480 : 520;
+  }
+
   @override
   Widget build(BuildContext context) {
     return BlocProvider<VoteCubit>(
@@ -43,24 +49,26 @@ class MorePopupMenu extends StatelessWidget {
         },
         listener: (BuildContext context, VoteState voteState) {
           if (voteState.status == VoteStatus.submitted) {
-            showSnackBar(content: 'Vote submitted successfully.');
+            context.showSnackBar(content: 'Vote submitted successfully.');
           } else if (voteState.status == VoteStatus.canceled) {
-            showSnackBar(content: 'Vote canceled.');
+            context.showSnackBar(content: 'Vote canceled.');
           } else if (voteState.status == VoteStatus.failure) {
-            showSnackBar(content: 'Something went wrong...');
+            context.showErrorSnackBar();
           } else if (voteState.status ==
               VoteStatus.failureKarmaBelowThreshold) {
-            showSnackBar(
+            context.showSnackBar(
               content: "You can't downvote because you are karmaly broke.",
             );
           } else if (voteState.status == VoteStatus.failureNotLoggedIn) {
-            showSnackBar(
+            context.showSnackBar(
               content: 'Not logged in, no voting! (;｀O´)o',
               action: onLoginTapped,
               label: 'Log in',
             );
           } else if (voteState.status == VoteStatus.failureBeHumble) {
-            showSnackBar(content: 'No voting on your own post! (;｀O´)o');
+            context.showSnackBar(
+              content: 'No voting on your own post! (;｀O´)o',
+            );
           }
 
           Navigator.pop(
@@ -72,7 +80,7 @@ class MorePopupMenu extends StatelessWidget {
           final bool upvoted = voteState.vote == Vote.up;
           final bool downvoted = voteState.vote == Vote.down;
           return Container(
-            height: item is Comment ? 430 : 450,
+            height: item is Comment ? commentHeight : storyHeight,
             color: Theme.of(context).canvasColor,
             child: Material(
               color: Palette.transparent,
@@ -92,6 +100,7 @@ class MorePopupMenu extends StatelessWidget {
                             state.user.description,
                           ),
                           onTap: () {
+                            Navigator.pop(context);
                             showDialog<void>(
                               context: context,
                               builder: (BuildContext context) => AlertDialog(
@@ -116,15 +125,19 @@ class MorePopupMenu extends StatelessWidget {
                                         linkStyle: const TextStyle(
                                           color: Palette.orange,
                                         ),
-                                        onOpen: (LinkableElement link) {
-                                          if (link.url.isStoryLink) {
-                                            onStoryLinkTapped.call(link.url);
-                                          } else {
-                                            LinkUtil.launch(link.url);
-                                          }
-                                        },
+                                        onOpen: (LinkableElement link) =>
+                                            LinkUtil.launch(link.url),
                                       ),
                                 actions: <Widget>[
+                                  TextButton(
+                                    onPressed: () {
+                                      Navigator.pop(context);
+                                      onSearchUserTapped(context);
+                                    },
+                                    child: const Text(
+                                      'Search',
+                                    ),
+                                  ),
                                   TextButton(
                                     onPressed: () => Navigator.pop(context),
                                     child: const Text(
@@ -167,6 +180,24 @@ class MorePopupMenu extends StatelessWidget {
                     ),
                     onTap: context.read<VoteCubit>().downvote,
                   ),
+                  BlocBuilder<FavCubit, FavState>(
+                    builder: (BuildContext context, FavState state) {
+                      final bool isFav = state.favIds.contains(item.id);
+                      return ListTile(
+                        leading: Icon(
+                          isFav ? Icons.favorite : Icons.favorite_border,
+                          color: isFav ? Palette.orange : null,
+                        ),
+                        title: Text(
+                          isFav ? 'Unfavorite' : 'Favorite',
+                        ),
+                        onTap: () => Navigator.pop(
+                          context,
+                          MenuAction.fav,
+                        ),
+                      );
+                    },
+                  ),
                   ListTile(
                     leading: const Icon(FeatherIcons.share),
                     title: const Text(
@@ -217,4 +248,45 @@ class MorePopupMenu extends StatelessWidget {
       ),
     );
   }
+
+  void onSearchUserTapped(BuildContext context) {
+    showModalBottomSheet<void>(
+      context: context,
+      isScrollControlled: true,
+      builder: (BuildContext context) {
+        return BlocProvider<SearchCubit>(
+          create: (_) => SearchCubit()
+            ..addFilter(
+              PostedByFilter(
+                author: item.by,
+              ),
+            ),
+          child: Container(
+            height: MediaQuery.of(context).size.height - Dimens.pt120,
+            color: Theme.of(context).canvasColor,
+            margin: const EdgeInsets.only(top: Dimens.pt12),
+            child: Material(
+              child: Column(
+                children: <Widget>[
+                  Container(
+                    height: Dimens.pt4,
+                    width: Dimens.pt24,
+                    decoration: BoxDecoration(
+                      color: Palette.grey,
+                      borderRadius: BorderRadius.circular(Dimens.pt16),
+                    ),
+                  ),
+                  const Expanded(
+                    child: SearchScreen(
+                      fromUserDialog: true,
+                    ),
+                  )
+                ],
+              ),
+            ),
+          ),
+        );
+      },
+    );
+  }
 }

lib/screens/item/widgets/pin_icon_button.dart

@@ -1,26 +1,21 @@
-import 'dart:async';
 import 'dart:math';
 
-import 'package:feature_discovery/feature_discovery.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:hacki/config/constants.dart';
 import 'package:hacki/cubits/cubits.dart';
 import 'package:hacki/models/models.dart';
+import 'package:hacki/screens/widgets/widgets.dart';
 import 'package:hacki/styles/styles.dart';
 
 class PinIconButton extends StatelessWidget {
   const PinIconButton({
     super.key,
     required this.story,
-    required this.onBackgroundTap,
-    required this.onDismiss,
   });
 
   final Story story;
-  final Future<bool> Function() onBackgroundTap;
-  final Future<bool> Function() onDismiss;
 
   @override
   Widget build(BuildContext context) {
@@ -33,15 +28,7 @@ class PinIconButton extends StatelessWidget {
             offset: const Offset(2, 0),
             child: IconButton(
               tooltip: 'Pin to home screen',
-              icon: DescribedFeatureOverlay(
-                onBackgroundTap: onBackgroundTap,
-                onDismiss: onDismiss,
-                onComplete: () async {
-                  unawaited(HapticFeedback.lightImpact());
-                  return true;
-                },
-                overflowMode: OverflowMode.extendBackground,
-                targetColor: Theme.of(context).primaryColor,
+              icon: CustomDescribedFeatureOverlay(
                 tapTarget: Icon(
                   pinned ? Icons.push_pin : Icons.push_pin_outlined,
                   color: Palette.white,

lib/screens/item/widgets/poll_view.dart

@@ -4,17 +4,18 @@ import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:flutter_fadein/flutter_fadein.dart';
 import 'package:hacki/blocs/auth/auth_bloc.dart';
 import 'package:hacki/cubits/cubits.dart';
+import 'package:hacki/extensions/extensions.dart';
 import 'package:hacki/models/models.dart';
 import 'package:hacki/styles/styles.dart';
 
-class PollView extends StatelessWidget {
-  const PollView({
-    super.key,
-    required this.onLoginTapped,
-  });
+class PollView extends StatefulWidget {
+  const PollView({super.key});
 
-  final VoidCallback onLoginTapped;
+  @override
+  State<PollView> createState() => _PollViewState();
+}
 
+class _PollViewState extends State<PollView> {
   @override
   Widget build(BuildContext context) {
     return BlocBuilder<PollCubit, PollState>(
@@ -62,27 +63,21 @@ class PollView extends StatelessWidget {
                       ScaffoldMessenger.of(context).clearSnackBars();
                       if (voteState.status == VoteStatus.submitted) {
                         showSnackBar(
-                          context,
                           content: 'Vote submitted successfully.',
                         );
                       } else if (voteState.status == VoteStatus.canceled) {
-                        showSnackBar(context, content: 'Vote canceled.');
+                        showSnackBar(content: 'Vote canceled.');
                       } else if (voteState.status == VoteStatus.failure) {
-                        showSnackBar(
-                          context,
-                          content: 'Something went wrong...',
-                        );
+                        showErrorSnackBar();
                       } else if (voteState.status ==
                           VoteStatus.failureKarmaBelowThreshold) {
                         showSnackBar(
-                          context,
                           content: "You can't downvote because"
                               ' you are karmaly broke.',
                         );
                       } else if (voteState.status ==
                           VoteStatus.failureNotLoggedIn) {
                         showSnackBar(
-                          context,
                           content: 'Not logged in, no voting! (;｀O´)o',
                           action: onLoginTapped,
                           label: 'Log in',
@@ -90,7 +85,6 @@ class PollView extends StatelessWidget {
                       } else if (voteState.status ==
                           VoteStatus.failureBeHumble) {
                         showSnackBar(
-                          context,
                           content: 'No voting on your own post! (;｀O´)o',
                         );
                       }
@@ -153,26 +147,4 @@ class PollView extends StatelessWidget {
       },
     );
   }
-
-  void showSnackBar(
-    BuildContext context, {
-    required String content,
-    VoidCallback? action,
-    String? label,
-  }) {
-    ScaffoldMessenger.of(context).showSnackBar(
-      SnackBar(
-        backgroundColor: Palette.deepOrange,
-        content: Text(content),
-        action: action != null && label != null
-            ? SnackBarAction(
-                label: label,
-                onPressed: action,
-                textColor: Theme.of(context).textTheme.bodyLarge?.color,
-              )
-            : null,
-        behavior: SnackBarBehavior.floating,
-      ),
-    );
-  }
 }

lib/screens/item/widgets/reply_box.dart

@@ -3,13 +3,12 @@ import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:flutter_feather_icons/flutter_feather_icons.dart';
-import 'package:flutter_linkify/flutter_linkify.dart';
 import 'package:hacki/cubits/cubits.dart';
 import 'package:hacki/extensions/extensions.dart';
-import 'package:hacki/models/item.dart';
+import 'package:hacki/models/item/item.dart';
 import 'package:hacki/screens/screens.dart';
+import 'package:hacki/screens/widgets/widgets.dart';
 import 'package:hacki/styles/styles.dart';
-import 'package:hacki/utils/link_util.dart';
 
 class ReplyBox extends StatefulWidget {
   const ReplyBox({
@@ -256,6 +255,8 @@ class _ReplyBoxState extends State<ReplyBox> {
   void showTextPopup() {
     final Item? replyingTo = context.read<EditCubit>().state.replyingTo;
 
+    if (replyingTo == null) return;
+
     showDialog<void>(
       context: context,
       builder: (_) {
@@ -280,37 +281,49 @@ class _ReplyBoxState extends State<ReplyBox> {
                   child: Row(
                     children: <Widget>[
                       Text(
-                        replyingTo?.by ?? '',
-                        style: const TextStyle(color: Palette.grey),
+                        replyingTo.by,
+                        style: const TextStyle(
+                          fontSize: TextDimens.pt14,
+                          color: Palette.grey,
+                        ),
                       ),
                       const Spacer(),
-                      if (replyingTo != null)
-                        TextButton(
-                          child: const Text('View thread'),
-                          onPressed: () {
-                            HapticFeedback.lightImpact();
-                            setState(() {
-                              expanded = false;
-                            });
-                            Navigator.popUntil(
-                              context,
-                              (Route<dynamic> route) =>
-                                  route.settings.name == ItemScreen.routeName ||
-                                  route.isFirst,
-                            );
-                            goToItemScreen(
-                              args: ItemScreenArgs(
-                                item: replyingTo,
-                                useCommentCache: true,
-                              ),
-                              forceNewScreen: true,
-                            );
-                          },
-                        ),
                       TextButton(
-                        child: const Text('Copy all'),
+                        child: const Text(
+                          'View thread',
+                          style: TextStyle(
+                            fontSize: TextDimens.pt14,
+                          ),
+                        ),
+                        onPressed: () {
+                          HapticFeedback.lightImpact();
+                          setState(() {
+                            expanded = false;
+                          });
+                          Navigator.popUntil(
+                            context,
+                            (Route<dynamic> route) =>
+                                route.settings.name == ItemScreen.routeName ||
+                                route.isFirst,
+                          );
+                          goToItemScreen(
+                            args: ItemScreenArgs(
+                              item: replyingTo,
+                              useCommentCache: true,
+                            ),
+                            forceNewScreen: true,
+                          );
+                        },
+                      ),
+                      TextButton(
+                        child: const Text(
+                          'Copy all',
+                          style: TextStyle(
+                            fontSize: TextDimens.pt14,
+                          ),
+                        ),
                         onPressed: () => FlutterClipboard.copy(
-                          replyingTo?.text ?? '',
+                          replyingTo.text,
                         ).then((_) => HapticFeedback.selectionClick()),
                       ),
                       IconButton(
@@ -334,16 +347,8 @@ class _ReplyBoxState extends State<ReplyBox> {
                         top: Dimens.pt6,
                       ),
                       child: SingleChildScrollView(
-                        child: SelectableLinkify(
-                          scrollPhysics: const NeverScrollableScrollPhysics(),
-                          linkStyle: TextStyle(
-                            fontSize: MediaQuery.of(context).textScaleFactor *
-                                TextDimens.pt15,
-                            color: Palette.orange,
-                          ),
-                          onOpen: (LinkableElement link) =>
-                              LinkUtil.launch(link.url),
-                          text: replyingTo?.text ?? '',
+                        child: ItemText(
+                          item: replyingTo,
                         ),
                       ),
                     ),

lib/screens/item/widgets/time_machine_dialog.dart

@@ -1,6 +1,5 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
-import 'package:hacki/blocs/blocs.dart';
 import 'package:hacki/cubits/cubits.dart';
 import 'package:hacki/models/models.dart';
 import 'package:hacki/screens/widgets/widgets.dart';
@@ -14,14 +13,12 @@ class TimeMachineDialog extends StatelessWidget {
     required this.size,
     required this.deviceType,
     required this.widthFactor,
-    required this.onStoryLinkTapped,
   });
 
   final Comment comment;
   final Size size;
   final DeviceScreenType deviceType;
   final double widthFactor;
-  final void Function(String) onStoryLinkTapped;
 
   @override
   Widget build(BuildContext context) {
@@ -52,7 +49,7 @@ class TimeMachineDialog extends StatelessWidget {
                           const SizedBox(
                             width: Dimens.pt8,
                           ),
-                          const Text('Parents:'),
+                          const Text('Ancestors:'),
                           const Spacer(),
                           IconButton(
                             icon: const Icon(
@@ -67,12 +64,10 @@ class TimeMachineDialog extends StatelessWidget {
                       Expanded(
                         child: ListView(
                           children: <Widget>[
-                            for (final Comment c in state.parents) ...<Widget>[
+                            for (final Comment c
+                                in state.ancestors) ...<Widget>[
                               CommentTile(
                                 comment: c,
-                                myUsername:
-                                    context.read<AuthBloc>().state.username,
-                                onStoryLinkTapped: onStoryLinkTapped,
                                 actionable: false,
                                 fetchMode: FetchMode.eager,
                               ),

lib/screens/profile/profile_screen.dart

@@ -35,15 +35,6 @@ class _ProfileScreenState extends State<ProfileScreen>
 
   PageType pageType = PageType.notification;
 
-  final List<String> magicWords = <String>[
-    'to be a lord.',
-    'to conquer the world.',
-    'to be over the rainbow!',
-    'to bless humanity with long-lasting peace.',
-    'to save the world',
-    'to infinity and beyond!',
-  ];
-
   @override
   void dispose() {
     super.dispose();
@@ -57,7 +48,6 @@ class _ProfileScreenState extends State<ProfileScreen>
   @override
   Widget build(BuildContext context) {
     super.build(context);
-    final String magicWord = (magicWords..shuffle()).first;
     return BlocBuilder<AuthBloc, AuthState>(
       builder: (BuildContext context, AuthState authState) {
         return BlocConsumer<NotificationCubit, NotificationState>(
@@ -239,9 +229,8 @@ class _ProfileScreenState extends State<ProfileScreen>
                 ),
                 Settings(
                   authState: authState,
-                  magicWord: magicWord,
+                  magicWord: Constants.magicWord,
                   pageType: pageType,
-                  onLoginTapped: onLoginTapped,
                 ),
                 Align(
                   alignment: Alignment.topLeft,
@@ -384,193 +373,6 @@ class _ProfileScreenState extends State<ProfileScreen>
     });
   }
 
-  void onLoginTapped() {
-    final TextEditingController usernameController = TextEditingController();
-    final TextEditingController passwordController = TextEditingController();
-
-    showDialog<void>(
-      context: context,
-      barrierDismissible: false,
-      builder: (BuildContext context) {
-        return BlocConsumer<AuthBloc, AuthState>(
-          listener: (BuildContext context, AuthState state) {
-            if (state.isLoggedIn) {
-              Navigator.pop(context);
-              showSnackBar(content: 'Logged in successfully!');
-            }
-          },
-          builder: (BuildContext context, AuthState state) {
-            return SimpleDialog(
-              children: <Widget>[
-                if (state.status == AuthStatus.loading)
-                  const SizedBox(
-                    height: Dimens.pt36,
-                    width: Dimens.pt36,
-                    child: Center(
-                      child: CircularProgressIndicator(
-                        color: Palette.orange,
-                      ),
-                    ),
-                  )
-                else if (!state.isLoggedIn) ...<Widget>[
-                  Padding(
-                    padding: const EdgeInsets.symmetric(
-                      horizontal: Dimens.pt18,
-                    ),
-                    child: TextField(
-                      controller: usernameController,
-                      cursorColor: Palette.orange,
-                      autocorrect: false,
-                      decoration: const InputDecoration(
-                        hintText: 'Username',
-                        focusedBorder: UnderlineInputBorder(
-                          borderSide: BorderSide(color: Palette.orange),
-                        ),
-                      ),
-                    ),
-                  ),
-                  const SizedBox(
-                    height: Dimens.pt16,
-                  ),
-                  Padding(
-                    padding: const EdgeInsets.symmetric(
-                      horizontal: Dimens.pt18,
-                    ),
-                    child: TextField(
-                      controller: passwordController,
-                      cursorColor: Palette.orange,
-                      obscureText: true,
-                      autocorrect: false,
-                      decoration: const InputDecoration(
-                        hintText: 'Password',
-                        focusedBorder: UnderlineInputBorder(
-                          borderSide: BorderSide(color: Palette.orange),
-                        ),
-                      ),
-                    ),
-                  ),
-                  const SizedBox(
-                    height: Dimens.pt16,
-                  ),
-                  if (state.status == AuthStatus.failure)
-                    const Padding(
-                      padding: EdgeInsets.only(
-                        left: Dimens.pt18,
-                      ),
-                      child: Text(
-                        'Something went wrong...',
-                        style: TextStyle(
-                          color: Palette.grey,
-                          fontSize: TextDimens.pt12,
-                        ),
-                      ),
-                    ),
-                  Row(
-                    mainAxisSize: MainAxisSize.min,
-                    mainAxisAlignment: MainAxisAlignment.center,
-                    children: <Widget>[
-                      IconButton(
-                        icon: Icon(
-                          state.agreedToEULA
-                              ? Icons.check_box
-                              : Icons.check_box_outline_blank,
-                          color: state.agreedToEULA
-                              ? Palette.deepOrange
-                              : Palette.grey,
-                        ),
-                        onPressed: () => context
-                            .read<AuthBloc>()
-                            .add(AuthToggleAgreeToEULA()),
-                      ),
-                      Text.rich(
-                        TextSpan(
-                          children: <InlineSpan>[
-                            const TextSpan(
-                              text: 'I agree to ',
-                              style: TextStyle(
-                                fontWeight: FontWeight.w500,
-                              ),
-                            ),
-                            WidgetSpan(
-                              child: Transform.translate(
-                                offset: const Offset(0, 1),
-                                child: TapDownWrapper(
-                                  onTap: () => LinkUtil.launch(
-                                    Constants.endUserAgreementLink,
-                                  ),
-                                  child: const Text(
-                                    'End User Agreement',
-                                    style: TextStyle(
-                                      color: Palette.deepOrange,
-                                      decoration: TextDecoration.underline,
-                                      fontWeight: FontWeight.w600,
-                                    ),
-                                  ),
-                                ),
-                              ),
-                            ),
-                          ],
-                        ),
-                      )
-                    ],
-                  ),
-                  Padding(
-                    padding: const EdgeInsets.only(
-                      right: Dimens.pt12,
-                    ),
-                    child: ButtonBar(
-                      children: <Widget>[
-                        TextButton(
-                          onPressed: () {
-                            Navigator.pop(context);
-                            context.read<AuthBloc>().add(AuthInitialize());
-                          },
-                          child: const Text(
-                            'Cancel',
-                          ),
-                        ),
-                        ElevatedButton(
-                          onPressed: () {
-                            if (state.agreedToEULA) {
-                              final String username = usernameController.text;
-                              final String password = passwordController.text;
-                              if (username.isNotEmpty && password.isNotEmpty) {
-                                context.read<AuthBloc>().add(
-                                      AuthLogin(
-                                        username: username,
-                                        password: password,
-                                      ),
-                                    );
-                              }
-                            }
-                          },
-                          style: ButtonStyle(
-                            backgroundColor: MaterialStateProperty.all(
-                              state.agreedToEULA
-                                  ? Palette.deepOrange
-                                  : Palette.grey,
-                            ),
-                          ),
-                          child: const Text(
-                            'Log in',
-                            style: TextStyle(
-                              fontWeight: FontWeight.bold,
-                              color: Palette.white,
-                            ),
-                          ),
-                        ),
-                      ],
-                    ),
-                  ),
-                ],
-              ],
-            );
-          },
-        );
-      },
-    );
-  }
-
   @override
   bool get wantKeepAlive => true;
 }

lib/screens/profile/widgets/inbox_view.dart

@@ -1,6 +1,5 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_fadein/flutter_fadein.dart';
-import 'package:flutter_linkify/flutter_linkify.dart';
 import 'package:hacki/models/models.dart';
 import 'package:hacki/screens/widgets/widgets.dart';
 import 'package:hacki/styles/styles.dart';

lib/screens/profile/widgets/settings.dart

@@ -32,13 +32,11 @@ class Settings extends StatefulWidget {
     required this.authState,
     required this.magicWord,
     required this.pageType,
-    required this.onLoginTapped,
   });
 
   final AuthState authState;
   final String magicWord;
   final PageType pageType;
-  final VoidCallback onLoginTapped;
 
   @override
   State<Settings> createState() => _SettingsState();
@@ -69,7 +67,7 @@ class _SettingsState extends State<Settings> {
                       if (widget.authState.isLoggedIn) {
                         onLogoutTapped();
                       } else {
-                        widget.onLoginTapped();
+                        onLoginTapped();
                       }
                     },
                   ),
@@ -219,6 +217,12 @@ class _SettingsState extends State<Settings> {
                       },
                       activeColor: Palette.orange,
                     ),
+                  ListTile(
+                    title: const Text(
+                      'Font',
+                    ),
+                    onTap: showFontSettingDialog,
+                  ),
                   ListTile(
                     title: const Text(
                       'Theme',
@@ -285,6 +289,56 @@ class _SettingsState extends State<Settings> {
     );
   }
 
+  void showFontSettingDialog() {
+    showDialog<void>(
+      context: context,
+      builder: (_) {
+        return BlocBuilder<PreferenceCubit, PreferenceState>(
+          buildWhen: (PreferenceState previous, PreferenceState current) =>
+              previous.font != current.font,
+          builder: (BuildContext context, PreferenceState state) {
+            return AlertDialog(
+              content: Column(
+                mainAxisSize: MainAxisSize.min,
+                children: <Widget>[
+                  for (final Font font in Font.values)
+                    RadioListTile<Font>(
+                      value: font,
+                      groupValue: state.font,
+                      onChanged: (Font? val) {
+                        if (val != null) {
+                          context.read<PreferenceCubit>().update(
+                                FontPreference(),
+                                to: val.index,
+                              );
+                        }
+                      },
+                      title: Text(
+                        font.label,
+                        style: TextStyle(fontFamily: font.name),
+                      ),
+                    ),
+                  Row(
+                    children: const <Widget>[
+                      Text(
+                        '*Restart required',
+                        style: TextStyle(
+                          fontSize: TextDimens.pt12,
+                          color: Palette.grey,
+                        ),
+                      ),
+                      Spacer(),
+                    ],
+                  )
+                ],
+              ),
+            );
+          },
+        );
+      },
+    );
+  }
+
   void showThemeSettingDialog() {
     showDialog<void>(
       context: context,

lib/screens/search/search_screen.dart

@@ -12,7 +12,15 @@ import 'package:hacki/utils/utils.dart';
 import 'package:pull_to_refresh/pull_to_refresh.dart';
 
 class SearchScreen extends StatefulWidget {
-  const SearchScreen({super.key});
+  const SearchScreen({
+    super.key,
+    this.fromUserDialog = false,
+  });
+
+  /// If user gets to [SearchScreen] from user dialog on Tablet,
+  /// we navigate to [ItemScreen] directly instead of injecting the
+  /// item into [SplitViewCubit].
+  final bool fromUserDialog;
 
   @override
   _SearchScreenState createState() => _SearchScreenState();
@@ -37,6 +45,7 @@ class _SearchScreenState extends State<SearchScreen> {
               resizeToAvoidBottomInset: false,
               body: Column(
                 mainAxisSize: MainAxisSize.min,
+                crossAxisAlignment: CrossAxisAlignment.start,
                 children: <Widget>[
                   Padding(
                     padding: const EdgeInsets.symmetric(
@@ -68,18 +77,13 @@ class _SearchScreenState extends State<SearchScreen> {
                     child: Row(
                       children: <Widget>[
                         const SizedBox(
-                          width: 8,
+                          width: Dimens.pt8,
                         ),
                         DateTimeRangeFilterChip(
                           filter: state.params.get<DateTimeRangeFilter>(),
-                          onDateTimeRangeUpdated:
-                              (DateTime start, DateTime end) =>
-                                  context.read<SearchCubit>().addFilter(
-                                        DateTimeRangeFilter(
-                                          startTime: start,
-                                          endTime: end,
-                                        ),
-                                      ),
+                          onDateTimeRangeUpdated: context
+                              .read<SearchCubit>()
+                              .onDateTimeRangeUpdated,
                           onDateTimeRangeRemoved: context
                               .read<SearchCubit>()
                               .removeFilter<DateTimeRangeFilter>,
@@ -87,6 +91,14 @@ class _SearchScreenState extends State<SearchScreen> {
                         const SizedBox(
                           width: Dimens.pt8,
                         ),
+                        PostedByFilterChip(
+                          filter: state.params.get<PostedByFilter>(),
+                          onChanged:
+                              context.read<SearchCubit>().onPostedByChanged,
+                        ),
+                        const SizedBox(
+                          width: Dimens.pt8,
+                        ),
                         CustomChip(
                           onSelected: (_) =>
                               context.read<SearchCubit>().onSortToggled(),
@@ -100,13 +112,9 @@ class _SearchScreenState extends State<SearchScreen> {
                             in CustomDateTimeRange.values) ...<Widget>[
                           CustomRangeFilterChip(
                             range: range,
-                            onTap: (DateTime start, DateTime end) =>
-                                context.read<SearchCubit>().addFilter(
-                                      DateTimeRangeFilter(
-                                        startTime: start,
-                                        endTime: end,
-                                      ),
-                                    ),
+                            onTap: context
+                                .read<SearchCubit>()
+                                .onDateTimeRangeUpdated,
                           ),
                           const SizedBox(
                             width: Dimens.pt8,
@@ -115,12 +123,52 @@ class _SearchScreenState extends State<SearchScreen> {
                       ],
                     ),
                   ),
+                  SingleChildScrollView(
+                    scrollDirection: Axis.horizontal,
+                    child: Row(
+                      children: <Widget>[
+                        for (final TypeTagFilter filter
+                            in TypeTagFilter.all) ...<Widget>[
+                          const SizedBox(
+                            width: Dimens.pt8,
+                          ),
+                          CustomChip(
+                            onSelected: (_) =>
+                                context.read<SearchCubit>().onToggled(filter),
+                            selected: context
+                                    .read<SearchCubit>()
+                                    .state
+                                    .params
+                                    .get<TypeTagFilter>() ==
+                                filter,
+                            label: filter.query,
+                          ),
+                        ],
+                      ],
+                    ),
+                  ),
                   if (state.status == SearchStatus.loading &&
                       state.results.isEmpty) ...<Widget>[
                     const SizedBox(
                       height: Dimens.pt100,
                     ),
-                    const CustomCircularProgressIndicator(),
+                    const Center(
+                      child: CustomCircularProgressIndicator(),
+                    ),
+                  ],
+                  if (state.status == SearchStatus.loaded &&
+                      state.results.isEmpty) ...<Widget>[
+                    const SizedBox(
+                      height: Dimens.pt100,
+                    ),
+                    const Center(
+                      child: Text(
+                        'Nothing found...',
+                        style: TextStyle(
+                          color: Palette.grey,
+                        ),
+                      ),
+                    ),
                   ],
                   Expanded(
                     child: SmartRefresher(
@@ -160,19 +208,33 @@ class _SearchScreenState extends State<SearchScreen> {
                         children: <Widget>[
                           ...state.results
                               .map(
-                                (Story e) => <Widget>[
-                                  FadeIn(
-                                    child: StoryTile(
-                                      showWebPreview:
-                                          prefState.complexStoryTileEnabled,
-                                      showMetadata: prefState.metadataEnabled,
-                                      showUrl: prefState.urlEnabled,
-                                      story: e,
-                                      onTap: () => goToItemScreen(
-                                        args: ItemScreenArgs(item: e),
+                                (Item e) => <Widget>[
+                                  if (e is Story)
+                                    FadeIn(
+                                      child: StoryTile(
+                                        showWebPreview:
+                                            prefState.complexStoryTileEnabled,
+                                        showMetadata: prefState.metadataEnabled,
+                                        showUrl: prefState.urlEnabled,
+                                        story: e,
+                                        onTap: () => goToItemScreen(
+                                          args: ItemScreenArgs(item: e),
+                                          forceNewScreen: widget.fromUserDialog,
+                                        ),
+                                      ),
+                                    )
+                                  else if (e is Comment)
+                                    FadeIn(
+                                      child: CommentTile(
+                                        actionable: false,
+                                        comment: e,
+                                        fetchMode: FetchMode.eager,
+                                        onTap: () => goToItemScreen(
+                                          args: ItemScreenArgs(item: e),
+                                          forceNewScreen: widget.fromUserDialog,
+                                        ),
                                       ),
                                     ),
-                                  ),
                                   if (!prefState.complexStoryTileEnabled)
                                     const Divider(
                                       height: Dimens.zero,

lib/screens/search/widgets/date_time_range_filter_chip.dart

@@ -35,7 +35,7 @@ class DateTimeRangeFilterChip extends StatelessWidget {
       },
       selected: filter != null,
       label:
-          '''from ${_formatDateTime(filter?.startTime) ?? 'START DATE'} to ${_formatDateTime(filter?.endTime) ?? 'END DATE'}''',
+          '''from ${_formatDateTime(filter?.startTime) ?? 'X'} to ${_formatDateTime(filter?.endTime) ?? 'Y'}''',
     );
   }
 

lib/screens/search/widgets/posted_by_filter_chip.dart

@@ -1,21 +1,107 @@
 import 'package:flutter/material.dart';
 import 'package:hacki/models/search_params.dart';
 import 'package:hacki/screens/widgets/widgets.dart';
+import 'package:hacki/styles/styles.dart';
 
 class PostedByFilterChip extends StatelessWidget {
   const PostedByFilterChip({
     super.key,
     required this.filter,
+    required this.onChanged,
   });
 
   final PostedByFilter? filter;
+  final ValueChanged<String?> onChanged;
 
   @override
   Widget build(BuildContext context) {
     return CustomChip(
-      onSelected: (bool value) {},
+      onSelected: (_) async {
+        final String? username = await onChipTapped(context);
+        if (username == filter?.author) {
+          return;
+        }
+        onChanged(username);
+      },
       selected: filter != null,
-      label: '''posted by ${filter?.author ?? ''}''',
+      label: '''posted by ${filter?.author ?? ''}'''.trimRight(),
     );
   }
+
+  Future<String?> onChipTapped(BuildContext context) async {
+    final TextEditingController usernameController = TextEditingController();
+
+    if (filter?.author != null) {
+      usernameController.text = filter!.author;
+    }
+
+    final String? username = await showDialog<String?>(
+      context: context,
+      barrierDismissible: false,
+      builder: (BuildContext context) {
+        return SimpleDialog(
+          children: <Widget>[
+            Padding(
+              padding: const EdgeInsets.symmetric(
+                horizontal: Dimens.pt18,
+              ),
+              child: TextField(
+                controller: usernameController,
+                cursorColor: Palette.orange,
+                autocorrect: false,
+                decoration: const InputDecoration(
+                  hintText: 'Username',
+                  focusedBorder: UnderlineInputBorder(
+                    borderSide: BorderSide(color: Palette.orange),
+                  ),
+                ),
+              ),
+            ),
+            const SizedBox(
+              height: Dimens.pt16,
+            ),
+            Padding(
+              padding: const EdgeInsets.only(
+                right: Dimens.pt12,
+              ),
+              child: ButtonBar(
+                children: <Widget>[
+                  TextButton(
+                    onPressed: () => Navigator.pop(context, filter?.author),
+                    child: const Text(
+                      'Cancel',
+                    ),
+                  ),
+                  TextButton(
+                    onPressed: () => Navigator.pop(context, null),
+                    child: const Text(
+                      'Clear',
+                    ),
+                  ),
+                  ElevatedButton(
+                    onPressed: () {
+                      final String text = usernameController.text.trim();
+                      Navigator.pop(context, text.isEmpty ? null : text);
+                    },
+                    style: ButtonStyle(
+                      backgroundColor:
+                          MaterialStateProperty.all(Palette.deepOrange),
+                    ),
+                    child: const Text(
+                      'Confirm',
+                      style: TextStyle(
+                        fontWeight: FontWeight.bold,
+                        color: Palette.white,
+                      ),
+                    ),
+                  ),
+                ],
+              ),
+            ),
+          ],
+        );
+      },
+    );
+    return username;
+  }
 }

lib/screens/submit/submit_screen.dart

@@ -50,9 +50,7 @@ class _SubmitScreenState extends State<SubmitScreen> {
             content: 'Post submitted successfully.',
           );
         } else if (state.status == SubmitStatus.failure) {
-          showSnackBar(
-            content: 'Something went wrong...',
-          );
+          showErrorSnackBar();
         }
       },
       builder: (BuildContext context, SubmitState state) {

lib/screens/widgets/centered_text.dart

@@ -0,0 +1,48 @@
+import 'package:flutter/material.dart';
+import 'package:hacki/styles/styles.dart';
+
+class CenteredText extends StatelessWidget {
+  const CenteredText({
+    super.key,
+    required this.text,
+    this.color = Palette.grey,
+  });
+
+  const CenteredText.deleted({Key? key})
+      : this(
+          key: key,
+          text: 'deleted',
+        );
+
+  const CenteredText.dead({Key? key})
+      : this(
+          key: key,
+          text: 'dead',
+        );
+
+  const CenteredText.blocked({Key? key})
+      : this(
+          key: key,
+          text: 'blocked',
+        );
+
+  final String text;
+  final Color color;
+
+  @override
+  Widget build(BuildContext context) {
+    return Center(
+      child: Padding(
+        padding: const EdgeInsets.only(
+          bottom: Dimens.pt12,
+        ),
+        child: Text(
+          text,
+          style: TextStyle(
+            color: color,
+          ),
+        ),
+      ),
+    );
+  }
+}

lib/screens/widgets/comment_tile.dart

@@ -1,23 +1,19 @@
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
-import 'package:flutter_linkify/flutter_linkify.dart';
 import 'package:flutter_slidable/flutter_slidable.dart';
 import 'package:hacki/blocs/blocs.dart';
 import 'package:hacki/cubits/cubits.dart';
 import 'package:hacki/extensions/extensions.dart';
 import 'package:hacki/models/models.dart';
-import 'package:hacki/screens/widgets/bloc_builder_3.dart';
+import 'package:hacki/screens/widgets/widgets.dart';
 import 'package:hacki/services/services.dart';
 import 'package:hacki/styles/styles.dart';
-import 'package:hacki/utils/utils.dart';
 
 class CommentTile extends StatelessWidget {
   const CommentTile({
     super.key,
-    required this.myUsername,
     required this.comment,
-    required this.onStoryLinkTapped,
     required this.fetchMode,
     this.onReplyTapped,
     this.onMoreTapped,
@@ -26,19 +22,24 @@ class CommentTile extends StatelessWidget {
     this.opUsername,
     this.actionable = true,
     this.level = 0,
+    this.onTap,
   });
 
-  final String? myUsername;
   final String? opUsername;
   final Comment comment;
   final int level;
   final bool actionable;
+  final FetchMode fetchMode;
+
   final void Function(Comment)? onReplyTapped;
   final void Function(Comment, Rect?)? onMoreTapped;
   final void Function(Comment)? onEditTapped;
   final void Function(Comment)? onRightMoreTapped;
-  final void Function(String) onStoryLinkTapped;
-  final FetchMode fetchMode;
+
+  /// Override for search screen.
+  final VoidCallback? onTap;
+
+  static final Map<int, Color> _colors = <int, Color>{};
 
   @override
   Widget build(BuildContext context) {
@@ -119,6 +120,8 @@ class CommentTile extends StatelessWidget {
                       if (actionable) {
                         HapticFeedback.selectionClick();
                         context.read<CollapseCubit>().collapse();
+                      } else {
+                        onTap?.call();
                       }
                     },
                     child: Column(
@@ -157,136 +160,51 @@ class CommentTile extends StatelessWidget {
                             ],
                           ),
                         ),
-                        if (actionable && state.collapsed)
-                          Center(
-                            child: Padding(
-                              padding: const EdgeInsets.only(
-                                bottom: Dimens.pt12,
-                              ),
-                              child: Text(
-                                'collapsed '
-                                '(${state.collapsedCount + 1})',
-                                style: const TextStyle(
+                        AnimatedSize(
+                          duration: const Duration(milliseconds: 200),
+                          child: Column(
+                            crossAxisAlignment: CrossAxisAlignment.start,
+                            children: <Widget>[
+                              if (actionable && state.collapsed)
+                                CenteredText(
+                                  text:
+                                      '''collapsed (${state.collapsedCount + 1})''',
                                   color: Palette.orangeAccent,
-                                ),
-                              ),
-                            ),
-                          )
-                        else if (comment.deleted)
-                          const Center(
-                            child: Padding(
-                              padding: EdgeInsets.only(
-                                bottom: Dimens.pt12,
-                              ),
-                              child: Text(
-                                'deleted',
-                                style: TextStyle(
-                                  color: Palette.grey,
-                                ),
-                              ),
-                            ),
-                          )
-                        else if (comment.dead)
-                          const Center(
-                            child: Padding(
-                              padding: EdgeInsets.only(
-                                bottom: Dimens.pt12,
-                              ),
-                              child: Text(
-                                'dead',
-                                style: TextStyle(
-                                  color: Palette.grey,
-                                ),
-                              ),
-                            ),
-                          )
-                        else if (blocklistState.blocklist.contains(comment.by))
-                          const Center(
-                            child: Padding(
-                              padding: EdgeInsets.only(
-                                bottom: Dimens.pt12,
-                              ),
-                              child: Text(
-                                'blocked',
-                                style: TextStyle(
-                                  color: Palette.grey,
-                                ),
-                              ),
-                            ),
-                          )
-                        else
-                          Padding(
-                            padding: const EdgeInsets.only(
-                              left: Dimens.pt8,
-                              right: Dimens.pt8,
-                              top: Dimens.pt6,
-                              bottom: Dimens.pt12,
-                            ),
-                            child: comment is BuildableComment
-                                ? SelectableText.rich(
-                                    key: ValueKey<int>(comment.id),
-                                    buildTextSpan(
-                                      (comment as BuildableComment).elements,
-                                      style: TextStyle(
-                                        fontSize: MediaQuery.of(
-                                              context,
-                                            ).textScaleFactor *
-                                            prefState.fontSize.fontSize,
-                                      ),
-                                      linkStyle: TextStyle(
-                                        fontSize: MediaQuery.of(
-                                              context,
-                                            ).textScaleFactor *
-                                            prefState.fontSize.fontSize,
-                                        decoration: TextDecoration.underline,
-                                        color: Palette.orange,
-                                      ),
-                                      onOpen: (LinkableElement link) {
-                                        if (link.url.isStoryLink) {
-                                          onStoryLinkTapped.call(link.url);
+                                )
+                              else if (comment.deleted)
+                                const CenteredText.deleted()
+                              else if (comment.dead)
+                                const CenteredText.dead()
+                              else if (blocklistState.blocklist
+                                  .contains(comment.by))
+                                const CenteredText.blocked()
+                              else
+                                Padding(
+                                  padding: const EdgeInsets.only(
+                                    left: Dimens.pt8,
+                                    right: Dimens.pt8,
+                                    top: Dimens.pt6,
+                                    bottom: Dimens.pt12,
+                                  ),
+                                  child: SizedBox(
+                                    width: double.infinity,
+                                    child: ItemText(
+                                      key: ValueKey<int>(comment.id),
+                                      item: comment,
+                                      onTap: () {
+                                        if (onTap == null) {
+                                          _onTextTapped(context);
                                         } else {
-                                          LinkUtil.launch(link.url);
+                                          onTap!.call();
                                         }
                                       },
                                     ),
-                                    onTap: () => onTextTapped(context),
-                                  )
-                                : SelectableLinkify(
-                                    key: ValueKey<int>(comment.id),
-                                    text: comment.text,
-                                    style: TextStyle(
-                                      fontSize: MediaQuery.of(context)
-                                              .textScaleFactor *
-                                          prefState.fontSize.fontSize,
-                                    ),
-                                    linkStyle: TextStyle(
-                                      fontSize: MediaQuery.of(context)
-                                              .textScaleFactor *
-                                          prefState.fontSize.fontSize,
-                                      color: Palette.orange,
-                                    ),
-                                    onOpen: (LinkableElement link) {
-                                      if (link.url.isStoryLink) {
-                                        onStoryLinkTapped.call(link.url);
-                                      } else {
-                                        LinkUtil.launch(link.url);
-                                      }
-                                    },
-                                    onTap: () => onTextTapped(context),
                                   ),
+                                ),
+                            ],
                           ),
-                        if (!state.collapsed &&
-                            fetchMode == FetchMode.lazy &&
-                            comment.kids.isNotEmpty &&
-                            !context
-                                .read<CommentsCubit>()
-                                .state
-                                .commentIds
-                                .contains(comment.kids.first) &&
-                            !context
-                                .read<CommentsCubit>()
-                                .state
-                                .onlyShowTargetComment)
+                        ),
+                        if (_shouldShowLoadButton(context))
                           Center(
                             child: Padding(
                               padding: const EdgeInsets.symmetric(
@@ -332,7 +250,8 @@ class CommentTile extends StatelessWidget {
           final Color commentColor = prefState.eyeCandyEnabled
               ? color.withOpacity(commentBackgroundColorOpacity)
               : Palette.transparent;
-          final bool isMyComment = myUsername == comment.by;
+          final bool isMyComment = comment.deleted == false &&
+              context.read<AuthBloc>().state.username == comment.by;
 
           Widget wrapper = child;
 
@@ -376,8 +295,6 @@ class CommentTile extends StatelessWidget {
     );
   }
 
-  static final Map<int, Color> _colors = <int, Color>{};
-
   Color _getColor(int level) {
     final int initialLevel = level;
     if (_colors[initialLevel] != null) return _colors[initialLevel]!;
@@ -406,7 +323,18 @@ class CommentTile extends StatelessWidget {
     return color;
   }
 
-  void onTextTapped(BuildContext context) {
+  bool _shouldShowLoadButton(BuildContext context) {
+    final CollapseState collapseState = context.read<CollapseCubit>().state;
+    final CommentsState? commentsState =
+        context.tryRead<CommentsCubit>()?.state;
+    return fetchMode == FetchMode.lazy &&
+        comment.kids.isNotEmpty &&
+        collapseState.collapsed == false &&
+        commentsState?.commentIds.contains(comment.kids.first) == false &&
+        commentsState?.onlyShowTargetComment == false;
+  }
+
+  void _onTextTapped(BuildContext context) {
     if (context.read<PreferenceCubit>().state.tapAnywhereToCollapseEnabled) {
       HapticFeedback.selectionClick();
       context.read<CollapseCubit>().collapse();

lib/screens/widgets/countdown_reminder.dart

@@ -4,7 +4,7 @@ import 'package:flutter_fadein/flutter_fadein.dart';
 import 'package:hacki/config/locator.dart';
 import 'package:hacki/cubits/cubits.dart' show ReminderCubit, ReminderState;
 import 'package:hacki/extensions/extensions.dart';
-import 'package:hacki/models/story.dart';
+import 'package:hacki/models/models.dart';
 import 'package:hacki/repositories/repositories.dart';
 import 'package:hacki/screens/screens.dart';
 import 'package:hacki/styles/styles.dart';
@@ -108,10 +108,10 @@ class _CountDownReminderState extends State<CountdownReminder>
                     if (state.storyId != null) {
                       locator
                           .get<StoriesRepository>()
-                          .fetchStoryBy(state.storyId!)
+                          .fetchStory(id: state.storyId!)
                           .then((Story? story) {
                         if (story == null) {
-                          showSnackBar(content: 'Something went wrong...');
+                          showErrorSnackBar();
                           return;
                         }
                         final ItemScreenArgs args = ItemScreenArgs(item: story);

lib/screens/widgets/custom_described_feature_overlay.dart

@@ -0,0 +1,49 @@
+import 'dart:async';
+
+import 'package:feature_discovery/feature_discovery.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
+
+class CustomDescribedFeatureOverlay extends StatelessWidget {
+  const CustomDescribedFeatureOverlay({
+    super.key,
+    required this.featureId,
+    required this.child,
+    required this.tapTarget,
+    required this.title,
+    required this.description,
+    this.onComplete,
+  });
+
+  final String featureId;
+  final Widget tapTarget;
+  final Widget title;
+  final Widget description;
+  final Widget child;
+  final VoidCallback? onComplete;
+
+  @override
+  Widget build(BuildContext context) {
+    return DescribedFeatureOverlay(
+      featureId: featureId,
+      overflowMode: OverflowMode.extendBackground,
+      targetColor: Theme.of(context).primaryColor,
+      tapTarget: tapTarget,
+      title: title,
+      description: description,
+      barrierDismissible: false,
+      onBackgroundTap: () {
+        unawaited(HapticFeedback.lightImpact());
+        FeatureDiscovery.completeCurrentStep(context);
+        onComplete?.call();
+        return Future<bool>.value(true);
+      },
+      onComplete: () async {
+        unawaited(HapticFeedback.lightImpact());
+        onComplete?.call();
+        return true;
+      },
+      child: child,
+    );
+  }
+}

lib/screens/widgets/custom_linkify/custom_linkify.dart

@@ -0,0 +1,403 @@
+import 'package:flutter/gestures.dart';
+import 'package:flutter/material.dart';
+import 'package:hacki/screens/widgets/custom_linkify/linkifiers/linkifiers.dart';
+import 'package:hacki/styles/palette.dart';
+import 'package:hacki/utils/utils.dart';
+import 'package:linkify/linkify.dart';
+
+export 'package:linkify/linkify.dart'
+    show
+        LinkifyElement,
+        LinkifyOptions,
+        LinkableElement,
+        TextElement,
+        Linkifier,
+        UrlElement,
+        UrlLinkifier,
+        EmailElement,
+        EmailLinkifier;
+
+/// Callback clicked link
+typedef LinkCallback = void Function(LinkableElement link);
+
+/// Turns URLs into links
+class Linkify extends StatelessWidget {
+  const Linkify({
+    super.key,
+    required this.text,
+    this.linkifiers = defaultLinkifiers,
+    this.onOpen,
+    this.options = const LinkifyOptions(),
+    // TextSpan
+    this.style,
+    this.linkStyle,
+    // RichText
+    this.textAlign = TextAlign.start,
+    this.textDirection,
+    this.maxLines,
+    this.overflow = TextOverflow.clip,
+    this.textScaleFactor = 1.0,
+    this.softWrap = true,
+    this.strutStyle,
+    this.locale,
+    this.textWidthBasis = TextWidthBasis.parent,
+    this.textHeightBehavior,
+  });
+
+  /// Text to be linkified
+  final String text;
+
+  /// Linkifiers to be used for linkify
+  final List<Linkifier> linkifiers;
+
+  /// Callback for tapping a link
+  final LinkCallback? onOpen;
+
+  /// linkify's options.
+  final LinkifyOptions options;
+
+  // TextSpan
+
+  /// Style for non-link text
+  final TextStyle? style;
+
+  /// Style of link text
+  final TextStyle? linkStyle;
+
+  // Text.rich
+
+  /// How the text should be aligned horizontally.
+  final TextAlign textAlign;
+
+  /// Text direction of the text
+  final TextDirection? textDirection;
+
+  /// The maximum number of lines for the text to span, wrapping if necessary
+  final int? maxLines;
+
+  /// How visual overflow should be handled.
+  final TextOverflow overflow;
+
+  /// The number of font pixels for each logical pixel
+  final double textScaleFactor;
+
+  /// Whether the text should break at soft line breaks.
+  final bool softWrap;
+
+  /// The strut style used for the vertical layout
+  final StrutStyle? strutStyle;
+
+  /// Used to select a font when the same Unicode character can
+  /// be rendered differently, depending on the locale
+  final Locale? locale;
+
+  /// Defines how to measure the width of the rendered text.
+  final TextWidthBasis textWidthBasis;
+
+  /// Defines how the paragraph will apply TextStyle.height to the ascent of
+  /// the first line and descent of the last line.
+  final TextHeightBehavior? textHeightBehavior;
+
+  @override
+  Widget build(BuildContext context) {
+    final List<LinkifyElement> elements = linkify(
+      text,
+      options: options,
+      linkifiers: linkifiers,
+    );
+
+    return Text.rich(
+      buildTextSpan(
+        elements,
+        style: Theme.of(context).textTheme.bodyMedium?.merge(style),
+        onOpen: onOpen,
+        useMouseRegion: true,
+        linkStyle: Theme.of(context)
+            .textTheme
+            .bodyMedium
+            ?.merge(style)
+            .copyWith(
+              color: Colors.blueAccent,
+              decoration: TextDecoration.underline,
+            )
+            .merge(linkStyle),
+      ),
+      textAlign: textAlign,
+      textDirection: textDirection,
+      maxLines: maxLines,
+      overflow: overflow,
+      textScaleFactor: textScaleFactor,
+      softWrap: softWrap,
+      strutStyle: strutStyle,
+      locale: locale,
+      textWidthBasis: textWidthBasis,
+      textHeightBehavior: textHeightBehavior,
+    );
+  }
+}
+
+const UrlLinkifier _urlLinkifier = UrlLinkifier();
+const EmailLinkifier _emailLinkifier = EmailLinkifier();
+const QuoteLinkifier _quoteLinkifier = QuoteLinkifier();
+const EmphasisLinkifier _emphasisLinkifier = EmphasisLinkifier();
+const List<Linkifier> defaultLinkifiers = <Linkifier>[
+  _urlLinkifier,
+  _emailLinkifier,
+  _quoteLinkifier,
+  _emphasisLinkifier,
+];
+
+/// Turns URLs into links
+class SelectableLinkify extends StatelessWidget {
+  const SelectableLinkify({
+    super.key,
+    required this.text,
+    this.linkifiers = defaultLinkifiers,
+    this.onOpen,
+    this.options = const LinkifyOptions(),
+    // TextSpan
+    this.style,
+    this.linkStyle,
+    // RichText
+    this.textAlign,
+    this.textDirection,
+    this.minLines,
+    this.maxLines,
+    // SelectableText
+    this.focusNode,
+    this.textScaleFactor = 1.0,
+    this.strutStyle,
+    this.showCursor = false,
+    this.autofocus = false,
+    this.cursorWidth = 2.0,
+    this.cursorRadius,
+    this.cursorColor,
+    this.dragStartBehavior = DragStartBehavior.start,
+    this.enableInteractiveSelection = true,
+    this.onTap,
+    this.scrollPhysics,
+    this.textWidthBasis,
+    this.textHeightBehavior,
+    this.cursorHeight,
+    this.selectionControls,
+    this.onSelectionChanged,
+    this.contextMenuBuilder = _defaultContextMenuBuilder,
+  });
+
+  /// Text to be linkified
+  final String text;
+
+  /// The number of font pixels for each logical pixel
+  final double textScaleFactor;
+
+  /// Linkifiers to be used for linkify
+  final List<Linkifier> linkifiers;
+
+  /// Callback for tapping a link
+  final LinkCallback? onOpen;
+
+  /// linkify's options.
+  final LinkifyOptions options;
+
+  // TextSpan
+
+  /// Style for non-link text
+  final TextStyle? style;
+
+  /// Style of link text
+  final TextStyle? linkStyle;
+
+  // Text.rich
+
+  /// How the text should be aligned horizontally.
+  final TextAlign? textAlign;
+
+  /// Text direction of the text
+  final TextDirection? textDirection;
+
+  /// The minimum number of lines to occupy when the content spans fewer lines.
+  final int? minLines;
+
+  /// The maximum number of lines for the text to span, wrapping if necessary
+  final int? maxLines;
+
+  /// The strut style used for the vertical layout
+  final StrutStyle? strutStyle;
+
+  /// Defines how to measure the width of the rendered text.
+  final TextWidthBasis? textWidthBasis;
+
+  // SelectableText.rich
+
+  /// Defines the focus for this widget.
+  final FocusNode? focusNode;
+
+  /// Whether to show cursor
+  final bool showCursor;
+
+  /// Whether this text field should focus itself if
+  /// nothing else is already focused.
+  final bool autofocus;
+
+  /// How thick the cursor will be
+  final double cursorWidth;
+
+  /// How rounded the corners of the cursor should be
+  final Radius? cursorRadius;
+
+  /// The color to use when painting the cursor
+  final Color? cursorColor;
+
+  /// Determines the way that drag start behavior is handled
+  final DragStartBehavior dragStartBehavior;
+
+  /// If true, then long-pressing this TextField will select text and show the cut/copy/paste menu,
+  /// and tapping will move the text caret
+  final bool enableInteractiveSelection;
+
+  /// Called when the user taps on this selectable text (not link)
+  final GestureTapCallback? onTap;
+
+  final ScrollPhysics? scrollPhysics;
+
+  /// Defines how the paragraph will apply TextStyle.height to the ascent of
+  /// the first line and descent of the last line.
+  final TextHeightBehavior? textHeightBehavior;
+
+  /// How tall the cursor will be.
+  final double? cursorHeight;
+
+  /// Optional delegate for building the text selection handles and toolbar.
+  final TextSelectionControls? selectionControls;
+
+  /// Called when the user changes the selection of text (including the
+  /// cursor location).
+  final SelectionChangedCallback? onSelectionChanged;
+
+  final EditableTextContextMenuBuilder? contextMenuBuilder;
+
+  @override
+  Widget build(BuildContext context) {
+    final List<LinkifyElement> elements = LinkifierUtil.linkify(text);
+    return SelectableText.rich(
+      buildTextSpan(
+        elements,
+        style: Theme.of(context).textTheme.bodyMedium?.merge(style),
+        onOpen: onOpen,
+        linkStyle: Theme.of(context)
+            .textTheme
+            .bodyMedium
+            ?.merge(style)
+            .copyWith(
+              color: Colors.blueAccent,
+              decoration: TextDecoration.underline,
+            )
+            .merge(linkStyle),
+      ),
+      textAlign: textAlign,
+      textDirection: textDirection,
+      minLines: minLines,
+      maxLines: maxLines,
+      focusNode: focusNode,
+      strutStyle: strutStyle,
+      showCursor: showCursor,
+      textScaleFactor: textScaleFactor,
+      autofocus: autofocus,
+      cursorWidth: cursorWidth,
+      cursorRadius: cursorRadius,
+      cursorColor: cursorColor,
+      dragStartBehavior: dragStartBehavior,
+      enableInteractiveSelection: enableInteractiveSelection,
+      onTap: onTap,
+      scrollPhysics: scrollPhysics,
+      textWidthBasis: textWidthBasis,
+      textHeightBehavior: textHeightBehavior,
+      cursorHeight: cursorHeight,
+      selectionControls: selectionControls,
+      onSelectionChanged: onSelectionChanged,
+      contextMenuBuilder: contextMenuBuilder,
+    );
+  }
+
+  static Widget _defaultContextMenuBuilder(
+    BuildContext context,
+    EditableTextState editableTextState,
+  ) {
+    return AdaptiveTextSelectionToolbar.editableText(
+      editableTextState: editableTextState,
+    );
+  }
+}
+
+class LinkableSpan extends WidgetSpan {
+  LinkableSpan({
+    required MouseCursor mouseCursor,
+    required InlineSpan inlineSpan,
+  }) : super(
+          child: MouseRegion(
+            cursor: mouseCursor,
+            child: Text.rich(
+              inlineSpan,
+            ),
+          ),
+        );
+}
+
+/// Raw TextSpan builder for more control on the RichText
+TextSpan buildTextSpan(
+  List<LinkifyElement> elements, {
+  TextStyle? style,
+  TextStyle? linkStyle,
+  LinkCallback? onOpen,
+  bool useMouseRegion = false,
+}) {
+  return TextSpan(
+    children: elements.map<InlineSpan>(
+      (LinkifyElement element) {
+        if (element is LinkableElement) {
+          if (useMouseRegion) {
+            return LinkableSpan(
+              mouseCursor: SystemMouseCursors.click,
+              inlineSpan: TextSpan(
+                text: element.text,
+                style: linkStyle,
+                recognizer: onOpen != null
+                    ? (TapGestureRecognizer()..onTap = () => onOpen(element))
+                    : null,
+              ),
+            );
+          } else {
+            return TextSpan(
+              text: element.text,
+              style: linkStyle,
+              recognizer: onOpen != null
+                  ? (TapGestureRecognizer()..onTap = () => onOpen(element))
+                  : null,
+            );
+          }
+        } else {
+          if (element is QuoteElement) {
+            return TextSpan(
+              text: element.text,
+              style: style?.copyWith(
+                backgroundColor: Palette.orangeAccent.withOpacity(0.3),
+              ),
+            );
+          } else if (element is EmphasisElement) {
+            return TextSpan(
+              text: element.text,
+              style: style?.copyWith(
+                fontStyle: FontStyle.italic,
+              ),
+            );
+          }
+
+          return TextSpan(
+            text: element.text,
+            style: style,
+          );
+        }
+      },
+    ).toList(),
+  );
+}

lib/screens/widgets/custom_linkify/linkifiers/emphasis_linkifier.dart

@@ -0,0 +1,77 @@
+import 'package:flutter/material.dart';
+import 'package:linkify/linkify.dart';
+
+final RegExp _emphasisRegex = RegExp(
+  r'\*(.*?)\*',
+  multiLine: true,
+);
+
+class EmphasisLinkifier extends Linkifier {
+  const EmphasisLinkifier();
+
+  @override
+  List<LinkifyElement> parse(
+    List<LinkifyElement> elements,
+    LinkifyOptions options,
+  ) {
+    final List<LinkifyElement> list = <LinkifyElement>[];
+
+    for (final LinkifyElement element in elements) {
+      if (element is TextElement) {
+        final RegExpMatch? match = _emphasisRegex.firstMatch(
+          element.text.trimLeft(),
+        );
+
+        if (element.text == '* * *' ||
+            match == null ||
+            match.group(0) == null ||
+            match.group(1) == null) {
+          list.add(element);
+        } else {
+          final String matchedText = match.group(1)!;
+          final num pos =
+              (element.text.indexOf(matchedText) - 1).clamp(0, double.infinity);
+          final List<String> splitTexts = element.text.split(match.group(0)!);
+
+          int curPos = 0;
+          bool added = false;
+
+          for (final String text in splitTexts) {
+            list.addAll(parse(<LinkifyElement>[TextElement(text)], options));
+
+            curPos += text.length;
+
+            if (!added && curPos >= pos) {
+              added = true;
+              list.add(EmphasisElement(matchedText));
+            }
+          }
+        }
+      } else {
+        list.add(element);
+      }
+    }
+
+    return list;
+  }
+}
+
+/// Represents an element wrapped around '*'.
+@immutable
+class EmphasisElement extends LinkifyElement {
+  EmphasisElement(super.text);
+
+  @override
+  String toString() {
+    return "EmphasisElement: '$text'";
+  }
+
+  @override
+  bool operator ==(Object other) => equals(other);
+
+  @override
+  bool equals(dynamic other) => other is EmphasisElement && super.equals(other);
+
+  @override
+  int get hashCode => text.hashCode;
+}

lib/screens/widgets/custom_linkify/linkifiers/linkifiers.dart

@@ -0,0 +1,2 @@
+export 'emphasis_linkifier.dart';
+export 'quote_linkifier.dart';

lib/screens/widgets/custom_linkify/linkifiers/quote_linkifier.dart

@@ -0,0 +1,71 @@
+import 'package:flutter/material.dart';
+import 'package:linkify/linkify.dart';
+
+final RegExp _quoteRegex = RegExp(
+  r'(?=^> )(.*?)(?=\n|$)',
+  multiLine: true,
+);
+
+class QuoteLinkifier extends Linkifier {
+  const QuoteLinkifier();
+
+  @override
+  List<LinkifyElement> parse(
+    List<LinkifyElement> elements,
+    LinkifyOptions options,
+  ) {
+    final List<LinkifyElement> list = <LinkifyElement>[];
+
+    for (final LinkifyElement element in elements) {
+      if (element is TextElement) {
+        final RegExpMatch? match = _quoteRegex.firstMatch(
+          element.text.trimLeft(),
+        );
+
+        if (match == null) {
+          list.add(element);
+        } else {
+          final String matchedText = match.group(0)!;
+          final int pos = element.text.indexOf(matchedText);
+          final List<String> splitTexts = element.text.split(matchedText);
+
+          int curPos = 0;
+          bool added = false;
+
+          for (final String text in splitTexts) {
+            list.addAll(parse(<TextElement>[TextElement(text)], options));
+            curPos += text.length;
+            if (!added && curPos >= pos) {
+              added = true;
+              list.add(QuoteElement(matchedText));
+            }
+          }
+        }
+      } else {
+        list.add(element);
+      }
+    }
+
+    return list;
+  }
+}
+
+/// Represents an element that starts with '>'.
+@immutable
+class QuoteElement extends LinkifyElement {
+  QuoteElement(super.text);
+
+  @override
+  String toString() {
+    return "QuoteElement: '$text'";
+  }
+
+  @override
+  bool operator ==(Object other) => equals(other);
+
+  @override
+  bool equals(dynamic other) => other is QuoteElement && super.equals(other);
+
+  @override
+  int get hashCode => text.hashCode;
+}

lib/screens/widgets/custom_tab_bar.dart

@@ -1,18 +1,12 @@
-import 'dart:async';
-
 import 'package:badges/badges.dart';
-import 'package:feature_discovery/feature_discovery.dart';
 import 'package:flutter/material.dart' hide Badge;
 import 'package:flutter/services.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:hacki/config/constants.dart';
 import 'package:hacki/cubits/cubits.dart';
-import 'package:hacki/extensions/extensions.dart';
 import 'package:hacki/models/models.dart';
-import 'package:hacki/screens/widgets/circle_tab_indicator.dart';
-import 'package:hacki/screens/widgets/onboarding_view.dart';
+import 'package:hacki/screens/widgets/widgets.dart';
 import 'package:hacki/styles/styles.dart';
-import 'package:hacki/utils/utils.dart';
 
 class CustomTabBar extends StatefulWidget {
   const CustomTabBar({
@@ -27,11 +21,6 @@ class CustomTabBar extends StatefulWidget {
 }
 
 class _CustomTabBarState extends State<CustomTabBar> {
-  final Throttle featureDiscoveryDismissThrottle = Throttle(
-    delay: _throttleDelay,
-  );
-  static const Duration _throttleDelay = Duration(seconds: 1);
-
   late List<StoryType> tabs = context.read<TabCubit>().state.tabs;
 
   int currentIndex = 0;
@@ -87,17 +76,8 @@ class _CustomTabBarState extends State<CustomTabBar> {
                 ),
               ),
             Tab(
-              child: DescribedFeatureOverlay(
-                onBackgroundTap: onFeatureDiscoveryDismissed,
-                onDismiss: onFeatureDiscoveryDismissed,
-                onComplete: () async {
-                  ScaffoldMessenger.of(context).clearSnackBars();
-                  unawaited(HapticFeedback.lightImpact());
-                  showOnboarding();
-                  return true;
-                },
-                overflowMode: OverflowMode.extendBackground,
-                targetColor: Theme.of(context).primaryColor,
+              child: CustomDescribedFeatureOverlay(
+                onComplete: showOnboarding,
                 tapTarget: const Icon(
                   Icons.person,
                   size: TextDimens.pt16,
@@ -162,20 +142,4 @@ class _CustomTabBarState extends State<CustomTabBar> {
       ),
     );
   }
-
-  Future<bool> onFeatureDiscoveryDismissed() {
-    featureDiscoveryDismissThrottle.run(() {
-      HapticFeedback.lightImpact();
-      ScaffoldMessenger.of(context).clearSnackBars();
-      showSnackBar(content: 'Tap on icon to continue');
-    });
-
-    return Future<bool>.value(false);
-  }
-
-  @override
-  void dispose() {
-    featureDiscoveryDismissThrottle.dispose();
-    super.dispose();
-  }
 }

lib/screens/widgets/item_text.dart

@@ -0,0 +1,71 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:hacki/cubits/cubits.dart';
+import 'package:hacki/extensions/extensions.dart';
+import 'package:hacki/models/models.dart';
+import 'package:hacki/screens/widgets/widgets.dart';
+import 'package:hacki/styles/styles.dart';
+import 'package:hacki/utils/utils.dart';
+
+class ItemText extends StatelessWidget {
+  const ItemText({
+    super.key,
+    required this.item,
+    this.onTap,
+  });
+
+  final Item item;
+  final VoidCallback? onTap;
+
+  @override
+  Widget build(BuildContext context) {
+    final PreferenceState prefState = context.read<PreferenceCubit>().state;
+    final TextStyle style = TextStyle(
+      fontSize: prefState.fontSize.fontSize,
+    );
+    final TextStyle linkStyle = TextStyle(
+      fontSize: prefState.fontSize.fontSize,
+      decoration: TextDecoration.underline,
+      color: Palette.orange,
+    );
+    if (item is Buildable) {
+      return SelectableText.rich(
+        buildTextSpan(
+          (item as Buildable).elements,
+          style: style,
+          linkStyle: linkStyle,
+          onOpen: (LinkableElement link) => LinkUtil.launch(link.url),
+        ),
+        onTap: onTap,
+        textScaleFactor: MediaQuery.of(context).textScaleFactor,
+        contextMenuBuilder: (
+          BuildContext context,
+          EditableTextState editableTextState,
+        ) =>
+            contextMenuBuilder(
+          context,
+          editableTextState,
+          item: item,
+        ),
+      );
+    } else {
+      return SelectableLinkify(
+        text: item.text,
+        textScaleFactor: MediaQuery.of(context).textScaleFactor,
+        style: style,
+        linkStyle: linkStyle,
+        onOpen: (LinkableElement link) => LinkUtil.launch(link.url),
+        onTap: onTap,
+        contextMenuBuilder: (
+          BuildContext context,
+          EditableTextState editableTextState,
+        ) =>
+            contextMenuBuilder(
+          context,
+          editableTextState,
+          item: item,
+        ),
+      );
+    }
+  }
+}

lib/screens/widgets/items_list_view.dart

@@ -2,7 +2,6 @@ import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:flutter_fadein/flutter_fadein.dart';
-import 'package:flutter_linkify/flutter_linkify.dart';
 import 'package:flutter_slidable/flutter_slidable.dart';
 import 'package:hacki/blocs/blocs.dart';
 import 'package:hacki/cubits/cubits.dart';

lib/screens/widgets/link_preview/link_preview.dart

@@ -5,7 +5,7 @@ import 'package:hacki/config/constants.dart';
 import 'package:hacki/extensions/extensions.dart';
 import 'package:hacki/models/models.dart';
 import 'package:hacki/screens/widgets/link_preview/link_view.dart';
-import 'package:hacki/screens/widgets/link_preview/web_analyzer.dart';
+import 'package:hacki/services/services.dart';
 import 'package:hacki/styles/styles.dart';
 import 'package:url_launcher/url_launcher.dart';
 
@@ -119,7 +119,7 @@ class _LinkPreviewState extends State<LinkPreview> {
 
   @override
   void initState() {
-    _errorTitle = widget.errorTitle ?? 'Something went wrong!';
+    _errorTitle = widget.errorTitle ?? Constants.errorMessage;
     _errorBody = widget.errorBody ??
         'Oops! Unable to parse the url. We have '
             'sent feedback to our developers & '

lib/screens/widgets/offline_banner.dart

@@ -2,7 +2,7 @@ import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:hacki/blocs/blocs.dart';
 import 'package:hacki/cubits/cubits.dart';
-import 'package:hacki/screens/widgets/link_preview/web_analyzer.dart';
+import 'package:hacki/services/services.dart';
 import 'package:hacki/styles/styles.dart';
 
 class OfflineBanner extends StatelessWidget {

lib/screens/widgets/story_tile.dart

@@ -79,9 +79,8 @@ class StoryTile extends StatelessWidget {
               Row(
                 children: <Widget>[
                   Expanded(
-                    child: RichText(
-                      textScaleFactor: MediaQuery.of(context).textScaleFactor,
-                      text: TextSpan(
+                    child: Text.rich(
+                      TextSpan(
                         children: <TextSpan>[
                           TextSpan(
                             text: story.title,
@@ -105,6 +104,7 @@ class StoryTile extends StatelessWidget {
                             ),
                         ],
                       ),
+                      textScaleFactor: MediaQuery.of(context).textScaleFactor,
                     ),
                   ),
                 ],

lib/screens/widgets/widgets.dart

@@ -1,10 +1,14 @@
 export 'bloc_builder_3.dart';
+export 'centered_text.dart';
 export 'circle_tab_indicator.dart';
 export 'comment_tile.dart';
 export 'countdown_reminder.dart';
 export 'custom_chip.dart';
 export 'custom_circular_progress_indicator.dart';
+export 'custom_described_feature_overlay.dart';
+export 'custom_linkify/custom_linkify.dart';
 export 'custom_tab_bar.dart';
+export 'item_text.dart';
 export 'items_list_view.dart';
 export 'link_preview/link_preview.dart';
 export 'offline_banner.dart';

lib/services/fetcher.dart

@@ -6,7 +6,8 @@ import 'package:flutter_local_notifications/flutter_local_notifications.dart';
 import 'package:hacki/config/constants.dart';
 import 'package:hacki/models/models.dart';
 import 'package:hacki/repositories/repositories.dart';
-import 'package:hacki/utils/html_util.dart';
+import 'package:hacki/utils/utils.dart';
+import 'package:logger/logger.dart';
 import 'package:path_provider_android/path_provider_android.dart';
 import 'package:path_provider_foundation/path_provider_foundation.dart';
 import 'package:shared_preferences_android/shared_preferences_android.dart';
@@ -34,14 +35,21 @@ abstract class Fetcher {
   static const int _subscriptionUpperLimit = 15;
 
   static Future<void> fetchReplies() async {
-    final PreferenceRepository preferenceRepository = PreferenceRepository();
+    final Logger logger = Logger();
+    final PreferenceRepository preferenceRepository =
+        PreferenceRepository(logger: logger);
+
     final AuthRepository authRepository = AuthRepository(
       preferenceRepository: preferenceRepository,
+      logger: logger,
     );
+
     final StoriesRepository storiesRepository = StoriesRepository();
     final SembastRepository sembastRepository = SembastRepository();
+
     final FlutterLocalNotificationsPlugin flutterLocalNotificationsPlugin =
         FlutterLocalNotificationsPlugin();
+
     final String? username = await authRepository.username;
     final List<int> unreadIds = await preferenceRepository.unreadCommentsIds;
 
@@ -50,7 +58,7 @@ abstract class Fetcher {
     Comment? newReply;
 
     await storiesRepository
-        .fetchSubmitted(of: username)
+        .fetchSubmitted(userId: username)
         .then((List<int>? submittedItems) async {
       if (submittedItems != null) {
         final List<int> subscribedItems = submittedItems.sublist(
@@ -59,9 +67,7 @@ abstract class Fetcher {
         );
 
         for (final int id in subscribedItems) {
-          await storiesRepository
-              .fetchRawItemBy(id: id)
-              .then((Item? item) async {
+          await storiesRepository.fetchRawItem(id: id).then((Item? item) async {
             final List<int> kids = item?.kids ?? <int>[];
             final List<int> previousKids =
                 (await sembastRepository.kids(of: id)) ?? <int>[];
@@ -76,7 +82,7 @@ abstract class Fetcher {
                 if (unreadIds.contains(newCommentId)) continue;
 
                 await storiesRepository
-                    .fetchRawCommentBy(id: newCommentId)
+                    .fetchRawComment(id: newCommentId)
                     .then((Comment? comment) async {
                   final bool hasPushedBefore =
                       await preferenceRepository.hasPushed(newReply!.id);

lib/services/services.dart

@@ -3,3 +3,4 @@ export 'custom_bloc_observer.dart';
 export 'fetcher.dart';
 export 'firebase_client.dart';
 export 'local_notification.dart';
+export 'web_analyzer.dart';

lib/services/web_analyzer.dart

@@ -294,7 +294,7 @@ class WebAnalyzer {
     // Kids of stories from search results are always empty, so here we try
     // to fetch the story itself first and see if the kids are still empty.
     if (kids.isEmpty) {
-      final Story? story = await storiesRepository.fetchStoryBy(storyId);
+      final Story? story = await storiesRepository.fetchStory(id: storyId);
 
       if (story == null) return null;
 
@@ -304,7 +304,7 @@ class WebAnalyzer {
     }
 
     final Comment? comment =
-        await storiesRepository.fetchCommentBy(id: kids.first);
+        await storiesRepository.fetchComment(id: kids.first);
 
     return comment != null ? '${comment.by}: ${comment.text}' : null;
   }

lib/utils/link_util.dart

@@ -4,9 +4,12 @@ import 'package:flutter/material.dart';
 import 'package:flutter_inappwebview/flutter_inappwebview.dart';
 import 'package:hacki/config/constants.dart';
 import 'package:hacki/config/locator.dart';
+import 'package:hacki/extensions/extensions.dart';
 import 'package:hacki/main.dart';
+import 'package:hacki/models/models.dart';
 import 'package:hacki/repositories/repositories.dart';
-import 'package:hacki/screens/screens.dart' show WebViewScreen;
+import 'package:hacki/screens/screens.dart'
+    show ItemScreen, ItemScreenArgs, WebViewScreen;
 import 'package:hacki/styles/styles.dart';
 import 'package:url_launcher/url_launcher.dart';
 
@@ -27,6 +30,7 @@ abstract class LinkUtil {
     String link, {
     bool useReader = false,
     bool offlineReading = false,
+    bool useHackiForHnLink = true,
   }) {
     if (offlineReading) {
       locator
@@ -45,6 +49,11 @@ abstract class LinkUtil {
       return;
     }
 
+    if (useHackiForHnLink && link.isStoryLink) {
+      _onStoryLinkTapped(link);
+      return;
+    }
+
     Uri rinseLink(String link) {
       final RegExp regex = RegExp(RegExpConstants.linkSuffix);
       if (!link.contains('en.wikipedia.org') && link.contains(regex)) {
@@ -80,4 +89,23 @@ abstract class LinkUtil {
       }
     });
   }
+
+  static Future<void> _onStoryLinkTapped(String link) async {
+    final int? id = link.itemId;
+    if (id != null) {
+      await locator
+          .get<StoriesRepository>()
+          .fetchItem(id: id)
+          .then((Item? item) {
+        if (item != null) {
+          HackiApp.navigatorKey.currentState!.pushNamed(
+            ItemScreen.routeName,
+            arguments: ItemScreenArgs(item: item),
+          );
+        }
+      });
+    } else {
+      launch(link, useHackiForHnLink: false);
+    }
+  }
 }

lib/utils/linkifier_util.dart

@@ -0,0 +1,29 @@
+import 'package:hacki/screens/widgets/custom_linkify/linkifiers/linkifiers.dart';
+import 'package:linkify/linkify.dart';
+
+abstract class LinkifierUtil {
+  static List<LinkifyElement> linkify(String text) {
+    const LinkifyOptions options = LinkifyOptions();
+    const List<Linkifier> linkifiers = <Linkifier>[
+      UrlLinkifier(),
+      EmailLinkifier(),
+      QuoteLinkifier(),
+      EmphasisLinkifier(),
+    ];
+    List<LinkifyElement> list = <LinkifyElement>[TextElement(text)];
+
+    if (text.isEmpty) {
+      return <LinkifyElement>[];
+    }
+
+    if (linkifiers.isEmpty) {
+      return list;
+    }
+
+    for (final Linkifier linkifier in linkifiers) {
+      list = linkifier.parse(list, options);
+    }
+
+    return list;
+  }
+}

lib/utils/log_util.dart

@@ -14,7 +14,7 @@ abstract class LogUtil {
           colors: false,
         );
 
-  static LogOutput getLogOutput(File outputFile) => MultiOutput(
+  static LogOutput logOutput(File outputFile) => MultiOutput(
         <LogOutput>[
           ConsoleOutput(),
           CustomFileOutput(
@@ -43,7 +43,7 @@ abstract class LogUtil {
 
     final Uint8List fileContent = await currentSessionLog.readAsBytes();
     await previousSessionLog.writeAsString(
-      'Current session logs:',
+      'Current session logs:\n',
       mode: FileMode.append,
     );
     return previousSessionLog.writeAsBytes(

lib/utils/utils.dart

@@ -1,6 +1,7 @@
 export 'debouncer.dart';
 export 'html_util.dart';
 export 'link_util.dart';
+export 'linkifier_util.dart';
 export 'log_util.dart';
 export 'service_exception.dart';
 export 'throttle.dart';

pubspec.lock

@@ -37,10 +37,10 @@ packages:
     dependency: transitive
     description:
       name: args
-      sha256: "139d809800a412ebb26a3892da228b2d0ba36f0ef5d9a82166e5e52ec8d61611"
+      sha256: "4cab82a83ffef80b262ddedf47a0a8e56ee6fbf7fe21e6e768b02792034dd440"
       url: "https://pub.dev"
     source: hosted
-    version: "2.3.2"
+    version: "2.4.0"
   async:
     dependency: transitive
     description:
@@ -61,18 +61,18 @@ packages:
     dependency: "direct main"
     description:
       name: bloc
-      sha256: bd4f8027bfa60d96c8046dec5ce74c463b2c918dce1b0d36593575995344534a
+      sha256: "658a5ae59edcf1e58aac98b000a71c762ad8f46f1394c34a52050cafb3e11a80"
       url: "https://pub.dev"
     source: hosted
-    version: "8.1.0"
+    version: "8.1.1"
   bloc_test:
     dependency: "direct dev"
     description:
       name: bloc_test
-      sha256: "622b97678bf8c06a94f4c26a89ee9ebf7319bf775383dee2233e86e1f94ee28d"
+      sha256: ffbb60c17ee3d8e3784cb78071088e353199057233665541e8ac6cd438dca8ad
       url: "https://pub.dev"
     source: hosted
-    version: "9.1.0"
+    version: "9.1.1"
   boolean_selector:
     dependency: transitive
     description:
@@ -141,18 +141,18 @@ packages:
     dependency: "direct main"
     description:
       name: connectivity_plus
-      sha256: "745ebcccb1ef73768386154428a55250bc8d44059c19fd27aecda2a6dc013a22"
+      sha256: "8875e8ed511a49f030e313656154e4bbbcef18d68dfd32eb853fac10bce48e96"
       url: "https://pub.dev"
     source: hosted
-    version: "3.0.2"
+    version: "3.0.3"
   connectivity_plus_platform_interface:
     dependency: transitive
     description:
       name: connectivity_plus_platform_interface
-      sha256: b8795b9238bf83b64375f63492034cb3d8e222af4d9ce59dda085edf038fa06f
+      sha256: cf1d1c28f4416f8c654d7dc3cd638ec586076255d407cef3ddbdaf178272a71a
       url: "https://pub.dev"
     source: hosted
-    version: "1.2.3"
+    version: "1.2.4"
   convert:
     dependency: transitive
     description:
@@ -165,18 +165,18 @@ packages:
     dependency: transitive
     description:
       name: coverage
-      sha256: "961c4aebd27917269b1896382c7cb1b1ba81629ba669ba09c27a7e5710ec9040"
+      sha256: "2fb815080e44a09b85e0f2ca8a820b15053982b2e714b59267719e8a9ff17097"
       url: "https://pub.dev"
     source: hosted
-    version: "1.6.2"
+    version: "1.6.3"
   cross_file:
     dependency: transitive
     description:
       name: cross_file
-      sha256: f71079978789bc2fe78d79227f1f8cfe195b31bbd8db2399b0d15a4b96fb843b
+      sha256: "0b0036e8cccbfbe0555fd83c1d31a6f30b77a96b598b35a5d36dd41f718695e9"
       url: "https://pub.dev"
     source: hosted
-    version: "0.3.3+2"
+    version: "0.3.3+4"
   crypto:
     dependency: transitive
     description:
@@ -275,10 +275,10 @@ packages:
     dependency: "direct main"
     description:
       name: flutter_bloc
-      sha256: "890c51c8007f0182360e523518a0c732efb89876cb4669307af7efada5b55557"
+      sha256: "434951eea948dbe87f737b674281465f610b8259c16c097b8163ce138749a775"
       url: "https://pub.dev"
     source: hosted
-    version: "8.1.1"
+    version: "8.1.2"
   flutter_blurhash:
     dependency: transitive
     description:
@@ -332,14 +332,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "5.7.2+3"
-  flutter_linkify:
-    dependency: "direct main"
-    description:
-      name: flutter_linkify
-      sha256: c89fe74de985ec22f23d3538d2249add085a4f37ac1c29fd79e1a207efb81d63
-      url: "https://pub.dev"
-    source: hosted
-    version: "5.0.2"
   flutter_local_notifications:
     dependency: "direct main"
     description:
@@ -368,26 +360,26 @@ packages:
     dependency: "direct main"
     description:
       name: flutter_secure_storage
-      sha256: f2afec1f1762c040a349ea2a588e32f442da5d0db3494a52a929a97c9e550bc5
+      sha256: "98352186ee7ad3639ccc77ad7924b773ff6883076ab952437d20f18a61f0a7c5"
       url: "https://pub.dev"
     source: hosted
-    version: "7.0.1"
+    version: "8.0.0"
   flutter_secure_storage_linux:
     dependency: transitive
     description:
       name: flutter_secure_storage_linux
-      sha256: "736436adaf91552433823f51ce22e098c2f0551db06b6596f58597a25b8ea797"
+      sha256: "0912ae29a572230ad52d8a4697e5518d7f0f429052fd51df7e5a7952c7efe2a3"
       url: "https://pub.dev"
     source: hosted
-    version: "1.1.2"
+    version: "1.1.3"
   flutter_secure_storage_macos:
     dependency: transitive
     description:
       name: flutter_secure_storage_macos
-      sha256: ff0768a6700ea1d9620e03518e2e25eac86a8bd07ca3556e9617bfa5ace4bd00
+      sha256: "083add01847fc1c80a07a08e1ed6927e9acd9618a35e330239d4422cd2a58c50"
       url: "https://pub.dev"
     source: hosted
-    version: "2.0.1"
+    version: "3.0.0"
   flutter_secure_storage_platform_interface:
     dependency: transitive
     description:
@@ -408,10 +400,10 @@ packages:
     dependency: transitive
     description:
       name: flutter_secure_storage_windows
-      sha256: ca89c8059cf439985aa83c59619b3674c7ef6cc2e86943d169a7369d6a69cab5
+      sha256: fc2910ec9b28d60598216c29ea763b3a96c401f0ce1d13cdf69ccb0e5c93c3ee
       url: "https://pub.dev"
     source: hosted
-    version: "1.1.3"
+    version: "2.0.0"
   flutter_siri_suggestions:
     dependency: "direct main"
     description:
@@ -442,10 +434,10 @@ packages:
     dependency: "direct main"
     description:
       name: font_awesome_flutter
-      sha256: "875dbb9ec1ad30d68102019ceb682760d06c72747c1c5b7885781b95f88569cc"
+      sha256: "959ef4add147753f990b4a7c6cccb746d5792dbdc81b1cde99e62e7edb31b206"
       url: "https://pub.dev"
     source: hosted
-    version: "10.3.0"
+    version: "10.4.0"
   frontend_server_client:
     dependency: transitive
     description:
@@ -535,10 +527,10 @@ packages:
     dependency: "direct main"
     description:
       name: hydrated_bloc
-      sha256: "5871204f14b24638dc9d18d5b94cf22a66fc4be40756925cafff3a7553c7d7b7"
+      sha256: eb92d88061b6b911c48779b08a91c8a9f3a3aa8475f80d9380045375d9876536
       url: "https://pub.dev"
     source: hosted
-    version: "9.0.0"
+    version: "9.1.0"
   integration_test:
     dependency: "direct dev"
     description: flutter
@@ -569,7 +561,7 @@ packages:
     source: hosted
     version: "0.6.5"
   linkify:
-    dependency: transitive
+    dependency: "direct main"
     description:
       name: linkify
       sha256: bdfbdafec6cdc9cd0ebb333a868cafc046714ad508e48be8095208c54691d959
@@ -676,10 +668,10 @@ packages:
     dependency: "direct main"
     description:
       name: package_info_plus
-      sha256: f619162573096d428ccde2e33f92e05b5a179cd6f0e3120c1005f181bee8ed16
+      sha256: "8df5ab0a481d7dc20c0e63809e90a588e496d276ba53358afc4c4443d0a00697"
       url: "https://pub.dev"
     source: hosted
-    version: "3.0.2"
+    version: "3.0.3"
   package_info_plus_platform_interface:
     dependency: transitive
     description:
@@ -724,10 +716,10 @@ packages:
     dependency: transitive
     description:
       name: path_provider_linux
-      sha256: ab0987bf95bc591da42dffb38c77398fc43309f0b9b894dcc5d6f40c4b26c379
+      sha256: "2e32f1640f07caef0d3cb993680f181c79e54a3827b997d5ee221490d131fbd9"
       url: "https://pub.dev"
     source: hosted
-    version: "2.1.7"
+    version: "2.1.8"
   path_provider_platform_interface:
     dependency: transitive
     description:
@@ -829,10 +821,10 @@ packages:
     dependency: "direct main"
     description:
       name: responsive_builder
-      sha256: "0f082dff291f5ee4b4ef713d7d1e2a242b126204559024de07039aa7d9012aa5"
+      sha256: "8eed603781a53fe1804a9ba50089ceb4882887f9c5b84ff139b03d8583a12fc9"
       url: "https://pub.dev"
     source: hosted
-    version: "0.5.0+1"
+    version: "0.5.1"
   rxdart:
     dependency: "direct main"
     description:
@@ -853,10 +845,10 @@ packages:
     dependency: "direct main"
     description:
       name: share_plus
-      sha256: e387077716f80609bb979cd199331033326033ecd1c8f200a90c5f57b1c9f55e
+      sha256: "8c6892037b1824e2d7e8f59d54b3105932899008642e6372e5079c6939b4b625"
       url: "https://pub.dev"
     source: hosted
-    version: "6.3.0"
+    version: "6.3.1"
   share_plus_platform_interface:
     dependency: transitive
     description:
@@ -885,10 +877,10 @@ packages:
     dependency: "direct main"
     description:
       name: shared_preferences_foundation
-      sha256: "1ffa239043ab8baf881ec3094a3c767af9d10399b2839020b9e4d44c0bb23951"
+      sha256: "2b55c18636a4edc529fa5cd44c03d3f3100c00513f518c5127c951978efcccd0"
       url: "https://pub.dev"
     source: hosted
-    version: "2.1.2"
+    version: "2.1.3"
   shared_preferences_linux:
     dependency: transitive
     description:
@@ -1121,10 +1113,10 @@ packages:
     dependency: "direct main"
     description:
       name: url_launcher
-      sha256: "698fa0b4392effdc73e9e184403b627362eb5fbf904483ac9defbb1c2191d809"
+      sha256: e8f2efc804810c0f2f5b485f49e7942179f56eabcfe81dce3387fec4bb55876b
       url: "https://pub.dev"
     source: hosted
-    version: "6.1.8"
+    version: "6.1.9"
   url_launcher_android:
     dependency: transitive
     description:
@@ -1137,10 +1129,10 @@ packages:
     dependency: transitive
     description:
       name: url_launcher_ios
-      sha256: bb328b24d3bccc20bdf1024a0990ac4f869d57663660de9c936fb8c043edefe3
+      sha256: "0a5af0aefdd8cf820dd739886efb1637f1f24489900204f50984634c07a54815"
       url: "https://pub.dev"
     source: hosted
-    version: "6.0.18"
+    version: "6.1.0"
   url_launcher_linux:
     dependency: transitive
     description:
@@ -1201,10 +1193,10 @@ packages:
     dependency: "direct dev"
     description:
       name: very_good_analysis
-      sha256: "4815adc7ded57657038d2bb2a7f332c50e3c8152f7d3c6acf8f6b7c0cc81e5e2"
+      sha256: ebc48c51db35beeeec8c414e32f7bd78e612bd7f5992ccb0d46e19edaeb40b08
       url: "https://pub.dev"
     source: hosted
-    version: "3.1.0"
+    version: "4.0.0+1"
   vm_service:
     dependency: transitive
     description:
@@ -1297,10 +1289,10 @@ packages:
     dependency: transitive
     description:
       name: webview_flutter_android
-      sha256: "9d97fa2bae0f1900553c48a2ef0aaa3864367fd7bb625d683c460754b691312c"
+      sha256: "5f49a6e5fc59e21fcec5e1bbcd401afbee9792a24a4f3d9cef9b5bb0cd1e3767"
       url: "https://pub.dev"
     source: hosted
-    version: "3.2.1"
+    version: "3.2.4"
   webview_flutter_platform_interface:
     dependency: transitive
     description:
@@ -1313,10 +1305,10 @@ packages:
     dependency: transitive
     description:
       name: webview_flutter_wkwebview
-      sha256: "523aff9168af9bb2170e4809e0499d7dee065c3919799fd3341d3e616c137960"
+      sha256: "92e7e7fa468f1df597fb9d37bcf1f303175cbe147c4dbdf06ecc323d950116eb"
       url: "https://pub.dev"
     source: hosted
-    version: "3.0.2"
+    version: "3.0.5"
   win32:
     dependency: transitive
     description:
@@ -1358,5 +1350,5 @@ packages:
     source: hosted
     version: "3.1.1"
 sdks:
-  dart: ">=2.18.0 <3.0.0"
-  flutter: ">=3.7.1"
+  dart: ">=2.19.0 <3.0.0"
+  flutter: ">=3.7.5"

pubspec.yaml

@@ -1,21 +1,21 @@
 name: hacki
 description: A Hacker News reader.
-version: 1.0.7+85
+version: 1.2.3+96
 publish_to: none
 
 environment:
   sdk: ">=2.17.0 <3.0.0"
-  flutter: "3.7.1"
+  flutter: "3.7.5"
 
 dependencies:
   adaptive_theme: ^3.0.0
   badges: ^3.0.2
-  bloc: ^8.1.0
-  cached_network_image: ^3.2.1
+  bloc: ^8.1.1
+  cached_network_image: ^3.2.3
   clipboard: ^0.1.3
   collection: ^1.17.0
   connectivity_plus: ^3.0.2
-  dio: ^4.0.4
+  dio: ^4.0.6
   equatable: ^2.0.5
   fast_gbk: ^1.0.0
   feature_discovery:
@@ -24,53 +24,53 @@ dependencies:
       ref: flutter3_compatibility
   flutter:
     sdk: flutter
-  flutter_bloc: ^8.1.1
+  flutter_bloc: ^8.1.2
   flutter_cache_manager: ^3.3.0
   flutter_email_sender: ^5.2.0
   flutter_fadein: ^2.0.0
   flutter_feather_icons: 2.0.0+1
   flutter_inappwebview: ^5.7.2+3
-  flutter_linkify: ^5.0.2
   flutter_local_notifications: ^13.0.0
-  flutter_secure_storage: ^7.0.1
+  flutter_secure_storage: ^8.0.0
   flutter_siri_suggestions: ^2.1.0
   flutter_slidable: ^2.0.0
   font_awesome_flutter: ^10.3.0
   gbk_codec: ^0.4.0
-  get_it: 7.2.0
-  hive: ^2.0.6
-  html: ^0.15.0
+  get_it: ^7.2.0
+  hive: ^2.2.3
+  html: ^0.15.1
   html_unescape: ^2.0.0
-  http: ^0.13.3
-  hydrated_bloc: ^9.0.0-dev.3
+  http: ^0.13.5
+  hydrated_bloc: ^9.1.0
   intl: ^0.18.0
+  linkify: ^4.1.0
   logger: ^1.1.0
-  package_info_plus: ^3.0.2
+  package_info_plus: ^3.0.3
   path: ^1.8.2
-  path_provider: ^2.0.8
-  path_provider_android: ^2.0.8
+  path_provider: ^2.0.12
+  path_provider_android: ^2.0.22
   path_provider_foundation: ^2.1.1
   pull_to_refresh:
     git:
       url: https://github.com/livinglist/flutter_pulltorefresh
       ref: master
   receive_sharing_intent: ^1.4.5
-  responsive_builder: ^0.5.0+1
-  rxdart: ^0.27.3
-  sembast: ^3.1.1+1
-  share_plus: ^6.3.0
+  responsive_builder: ^0.5.1
+  rxdart: ^0.27.7
+  sembast: ^3.4.0+6
+  share_plus: ^6.3.1
   shared_preferences: ^2.0.17
   shared_preferences_android: ^2.0.15
-  shared_preferences_foundation: ^2.1.2
+  shared_preferences_foundation: ^2.1.3
   shimmer: ^2.0.0
   synced_shared_preferences:
     path: components/synced_shared_preferences
-  tuple: ^2.0.0
+  tuple: ^2.0.1
   universal_platform: ^1.0.0+1
-  url_launcher: ^6.1.3
+  url_launcher: ^6.1.9
   wakelock: ^0.6.1+2
   webview_flutter: ^4.0.2
-  workmanager: ^0.5.0
+  workmanager: ^0.5.1
 
 dev_dependencies:
   bloc_test: ^9.1.0
@@ -81,7 +81,7 @@ dev_dependencies:
   integration_test:
     sdk: flutter
   mocktail: ^0.3.0
-  very_good_analysis: ^3.1.0
+  very_good_analysis: ^4.0.0+1
 
 flutter:
   uses-material-design: true
@@ -90,4 +90,21 @@ flutter:
   assets:
     - assets/images/
 
+  fonts:
+    - family: RobotoSlab
+      fonts:
+        - asset: assets/fonts/roboto_slab/RobotoSlab-Regular.ttf
+        - asset: assets/fonts/roboto_slab/RobotoSlab-Bold.ttf
+          weight: 700
+    - family: Ubuntu
+      fonts:
+        - asset: assets/fonts/ubuntu/Ubuntu-Regular.ttf
+        - asset: assets/fonts/ubuntu/Ubuntu-Bold.ttf
+          weight: 700
+    - family: UbuntuMono
+      fonts:
+        - asset: assets/fonts/ubuntu_mono/UbuntuMono-Regular.ttf
+        - asset: assets/fonts/ubuntu_mono/UbuntuMono-Bold.ttf
+          weight: 700
+
 

test/blocs/auth/auth_bloc_test.dart

@@ -67,7 +67,7 @@ void main() {
           .thenAnswer((_) => Future<String?>.value(username));
       when(() => mockAuthRepository.password)
           .thenAnswer((_) => Future<String>.value(password));
-      when(() => mockStoriesRepository.fetchUserBy(userId: username))
+      when(() => mockStoriesRepository.fetchUser(id: username))
           .thenAnswer((_) => Future<User>.value(tUser));
       when(() => mockAuthRepository.loggedIn)
           .thenAnswer((_) => Future<bool>.value(false));
@@ -91,7 +91,7 @@ void main() {
       verify: (_) {
         verify(() => mockAuthRepository.loggedIn).called(2);
         verifyNever(() => mockAuthRepository.username);
-        verifyNever(() => mockStoriesRepository.fetchUserBy(userId: username));
+        verifyNever(() => mockStoriesRepository.fetchUser(id: username));
       },
     );
 
@@ -154,8 +154,7 @@ void main() {
             password: password,
           ),
         ).called(1);
-        verify(() => mockStoriesRepository.fetchUserBy(userId: username))
-            .called(1);
+        verify(() => mockStoriesRepository.fetchUser(id: username)).called(1);
       },
     );
   });