💄 Optimize fediverse mention rendering, etc

lib/screens/dashboard/dash.dart

@@ -21,6 +21,7 @@ import 'package:island/widgets/app_scaffold.dart';
 import 'package:island/widgets/notification_tile.dart';
 import 'package:island/widgets/post/post_featured.dart';
 import 'package:island/widgets/check_in.dart';
+import 'package:island/screens/auth/login_modal.dart';
 import 'package:island/models/activity.dart';
 import 'package:island/screens/notification.dart';
 import 'package:material_symbols_icons/material_symbols_icons.dart';
@@ -116,7 +117,11 @@ class DashboardGrid extends HookConsumerWidget {
                         topRight: isWide ? 0 : 12,
                       )
                       .padding(horizontal: isWide ? 0 : 16),
-            ),
+            )
+          else
+            Center(
+              child: _UnauthorizedCard(isWide: isWide),
+            ).padding(horizontal: isWide ? 24 : 16),
         ],
       ),
     );
@@ -303,7 +308,9 @@ class ClockCard extends HookConsumerWidget {
                         spacing: 5,
                         children: [
                           notableDay.when(
-                            data: (day) => _buildNotableDayText(context, day!),
+                            data: (day) => day == null
+                                ? Text('unauthorized').tr()
+                                : _buildNotableDayText(context, day),
                             error: (err, _) =>
                                 Text(err.toString()).fontSize(12),
                             loading: () =>
@@ -555,3 +562,64 @@ class FortuneCard extends HookConsumerWidget {
     ).height(48);
   }
 }
+
+class _UnauthorizedCard extends HookConsumerWidget {
+  final bool isWide;
+  const _UnauthorizedCard({required this.isWide});
+
+  @override
+  Widget build(BuildContext context, WidgetRef ref) {
+    return Card(
+      margin: EdgeInsets.zero,
+      child: Padding(
+        padding: EdgeInsets.symmetric(
+          horizontal: isWide ? 48 : 32,
+          vertical: 32,
+        ),
+        child: Column(
+          mainAxisAlignment: MainAxisAlignment.center,
+          crossAxisAlignment: CrossAxisAlignment.center,
+          mainAxisSize: MainAxisSize.min,
+          children: [
+            const Gap(16),
+            Icon(
+              Symbols.dashboard_rounded,
+              size: 64,
+              color: Theme.of(context).colorScheme.primary,
+              fill: 1,
+            ),
+            const Gap(16),
+            Text(
+              'Welcome to\nthe Solar Network',
+              style: Theme.of(
+                context,
+              ).textTheme.headlineSmall?.copyWith(fontWeight: FontWeight.bold),
+              textAlign: TextAlign.center,
+            ),
+            const Gap(8),
+            Text(
+              'Login to access your personalized dashboard with friends, notifications, chats, and more!',
+              style: Theme.of(context).textTheme.bodyLarge?.copyWith(
+                color: Theme.of(context).colorScheme.onSurfaceVariant,
+              ),
+              textAlign: TextAlign.center,
+            ),
+            const Gap(12),
+            FilledButton.icon(
+              onPressed: () {
+                showModalBottomSheet(
+                  context: context,
+                  useRootNavigator: true,
+                  isScrollControlled: true,
+                  builder: (context) => const LoginModal(),
+                );
+              },
+              icon: const Icon(Symbols.login),
+              label: Text('login').tr(),
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+}

lib/widgets/app_scaffold.dart

@@ -584,6 +584,10 @@ class _WebSocketIndicator extends HookConsumerWidget {
       isInteractive = false;
     }
 
+    if (user.value == null) {
+      opacity = 0.0;
+    }
+
     return Positioned(
       top: devicePadding.top + (isDesktop ? 27.5 : 25),
       left: 0,

lib/widgets/content/markdown.dart

@@ -39,6 +39,7 @@ class MarkdownTextContent extends HookConsumerWidget {
   final List<markdown.InlineSyntax> extraInlineSyntaxList;
   final List<markdown.BlockSyntax> extraBlockSyntaxList;
   final List<dynamic> extraGenerators;
+  final bool noMentionChip;
 
   const MarkdownTextContent({
     super.key,
@@ -53,6 +54,7 @@ class MarkdownTextContent extends HookConsumerWidget {
     this.extraInlineSyntaxList = const [],
     this.extraBlockSyntaxList = const [],
     this.extraGenerators = const [],
+    this.noMentionChip = false,
   });
 
   @override
@@ -224,7 +226,7 @@ class MarkdownTextContent extends HookConsumerWidget {
         isDark: isDark,
         linesMargin: linesMargin,
         generators: [
-          mentionGenerator,
+          if (!noMentionChip) mentionGenerator,
           highlightGenerator,
           spoilerGenerator,
           stickerGenerator,
@@ -431,11 +433,13 @@ class MentionChipSpanNode extends SpanNode {
                           fallbackIcon: Symbols.person_rounded,
                           radius: 9,
                         ),
-                        error: (_, _) => const Icon(Symbols.close),
+                        error: (_, _) => const Icon(Symbols.close, size: 20),
                         loading: () => const SizedBox(
-                          width: 9,
+                          width: 20,
-                          height: 9,
+                          height: 20,
-                          child: CircularProgressIndicator(),
+                          child: CircularProgressIndicator(
+                            padding: EdgeInsets.zero,
+                          ),
                         ),
                       );
                     },
@@ -449,11 +453,13 @@ class MentionChipSpanNode extends SpanNode {
                           fallbackIcon: Symbols.design_services_rounded,
                           radius: 9,
                         ),
-                        error: (_, _) => const Icon(Symbols.close),
+                        error: (_, _) => const Icon(Symbols.close, size: 20),
                         loading: () => const SizedBox(
-                          width: 9,
+                          width: 20,
-                          height: 9,
+                          height: 20,
-                          child: CircularProgressIndicator(),
+                          child: CircularProgressIndicator(
+                            padding: EdgeInsets.zero,
+                          ),
                         ),
                       );
                     },

lib/widgets/post/post_item.dart

@@ -425,6 +425,7 @@ class PostItem extends HookConsumerWidget {
                 content: translatedText.value!,
                 isSelectable: isTextSelectable,
                 attachments: item.attachments,
+                noMentionChip: item.fediverseUri != null,
               ),
             ],
           )

lib/widgets/post/post_item_screenshot.dart

@@ -205,6 +205,7 @@ class PostItemScreenshot extends ConsumerWidget {
                                     child: MarkdownTextContent(
                                       content: post.content!,
                                       attachments: post.attachments,
+                                      noMentionChip: item.fediverseUri != null,
                                     ).padding(top: 2),
                                   )
                                 else

lib/widgets/post/post_shared.dart

@@ -199,6 +199,7 @@ class PostReplyPreview extends HookConsumerWidget {
                                   child: MarkdownTextContent(
                                     content: _convertContentToMarkdown(post),
                                     attachments: post.attachments,
+                                    noMentionChip: post.fediverseUri != null,
                                   ).padding(top: 2),
                                 )
                               else
@@ -607,6 +608,7 @@ class ReferencedPostWidget extends StatelessWidget {
                               ? const EdgeInsets.only(bottom: 4)
                               : null,
                           attachments: item.attachments,
+                          noMentionChip: item.fediverseUri != null,
                         ).padding(bottom: 4),
                       if (referencePost.isTruncated)
                         const PostTruncateHint(
@@ -1070,6 +1072,7 @@ class PostBody extends ConsumerWidget {
                   MarkdownTextContent(
                     content: '${_convertContentToMarkdown(item)}...',
                     attachments: item.attachments,
+                    noMentionChip: item.fediverseUri != null,
                   ),
               ],
             ),
@@ -1109,6 +1112,7 @@ class PostBody extends ConsumerWidget {
                       : _convertContentToMarkdown(item),
                   isSelectable: isTextSelectable,
                   attachments: item.attachments,
+                  noMentionChip: item.fediverseUri != null,
                 ),
                 if (translationSection != null) translationSection!,
               ],