fix: visible footnote spacing and visibility.

Signed-off-by: xsahil03x <xdsahil@gmail.com>

packages/stream_chat_flutter/lib/src/message_input/quoted_message_widget.dart

@@ -22,7 +22,6 @@ class StreamQuotedMessageWidget extends StatelessWidget {
     this.padding = const EdgeInsets.all(8),
     this.onTap,
     this.onQuotedMessageClear,
-    this.composing = true,
   });
 
   /// The message
@@ -53,9 +52,6 @@ class StreamQuotedMessageWidget extends StatelessWidget {
   /// Callback for clearing quoted messages.
   final VoidCallback? onQuotedMessageClear;
 
-  /// True if the message is being composed
-  final bool composing;
-
   @override
   Widget build(BuildContext context) {
     final children = [
@@ -63,11 +59,10 @@ class StreamQuotedMessageWidget extends StatelessWidget {
         child: _QuotedMessage(
           message: message,
           textLimit: textLimit,
-          composing: composing,
-          onQuotedMessageClear: onQuotedMessageClear,
           messageTheme: messageTheme,
           showBorder: showBorder,
           reverse: reverse,
+          onQuotedMessageClear: onQuotedMessageClear,
           attachmentThumbnailBuilders: attachmentThumbnailBuilders,
         ),
       ),
@@ -104,17 +99,15 @@ class _QuotedMessage extends StatelessWidget {
   const _QuotedMessage({
     required this.message,
     required this.textLimit,
-    required this.composing,
-    required this.onQuotedMessageClear,
     required this.messageTheme,
     required this.showBorder,
     required this.reverse,
+    this.onQuotedMessageClear,
     this.attachmentThumbnailBuilders,
   });
 
   final Message message;
   final int textLimit;
-  final bool composing;
   final VoidCallback? onQuotedMessageClear;
   final StreamMessageThemeData messageTheme;
   final bool showBorder;
@@ -161,7 +154,7 @@ class _QuotedMessage extends StatelessWidget {
     } else {
       // Show quoted message
       children = [
-        if (composing)
+        if (onQuotedMessageClear != null)
           PlatformWidgetBuilder(
             web: (context, child) => child,
             desktop: (context, child) => child,

packages/stream_chat_flutter/lib/src/message_list_view/message_list_view.dart

@@ -282,9 +282,14 @@ class StreamMessageListView extends StatefulWidget {
     BuildContext context,
     List<SpacingType> spacingTypes,
   ) {
-    if (!spacingTypes.contains(SpacingType.defaultSpacing)) {
+    if (spacingTypes.contains(SpacingType.otherUser)) {
+      return const SizedBox(height: 8);
+    } else if (spacingTypes.contains(SpacingType.thread)) {
+      return const SizedBox(height: 8);
+    } else if (spacingTypes.contains(SpacingType.timeDiff)) {
       return const SizedBox(height: 8);
     }
+
     return const SizedBox(height: 2);
   }
 
@@ -644,7 +649,8 @@ class _StreamMessageListViewState extends State<StreamMessageListView> {
 
                     Widget separator;
 
-                    final isThread = message.replyCount! > 0;
+                    final isPartOfThread = message.replyCount! > 0 ||
+                        message.showInChannel == true;
 
                     if (!Jiffy(message.createdAt.toLocal()).isSame(
                       nextMessage.createdAt.toLocal(),
@@ -666,7 +672,7 @@ class _StreamMessageListViewState extends State<StreamMessageListView> {
                       final spacingRules = [
                         if (hasTimeDiff) SpacingType.timeDiff,
                         if (!isNextUserSame) SpacingType.otherUser,
-                        if (isThread) SpacingType.thread,
+                        if (isPartOfThread) SpacingType.thread,
                         if (isDeleted) SpacingType.deleted,
                       ];
 
@@ -680,7 +686,7 @@ class _StreamMessageListViewState extends State<StreamMessageListView> {
                       );
                     }
 
-                    if (!isThread &&
+                    if (!isPartOfThread &&
                         unreadCount > 0 &&
                         _oldestUnreadMessage?.id == nextMessage.id) {
                       final unreadMessagesSeparator =

packages/stream_chat_flutter/lib/src/message_widget/bottom_row.dart

@@ -147,11 +147,15 @@ class BottomRow extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     if (isDeleted) {
-      return deletedBottomRowBuilder?.call(
-            context,
-            message,
-          ) ??
-          const StreamVisibleFootnote();
+      final deletedBottomRowBuilder = this.deletedBottomRowBuilder;
+      if (deletedBottomRowBuilder != null) {
+        return deletedBottomRowBuilder(context, message);
+      }
+
+      // Only show visible footnote for ownUser.
+      final currentUser = streamChat.currentUser;
+      final isOwnUser = message.user?.id == currentUser?.id;
+      if (isOwnUser) return const StreamVisibleFootnote();
     }
 
     final children = <WidgetSpan>[];

packages/stream_chat_flutter/lib/src/message_widget/message_widget.dart

@@ -794,8 +794,7 @@ class _StreamMessageWidgetState extends State<StreamMessageWidget>
       showUsername ||
       showTimeStamp ||
       showInChannel ||
-      showSendingIndicator ||
-      isDeleted;
+      showSendingIndicator;
 
   /// {@template isPinned}
   /// Whether [StreamMessageWidget.message] is pinned or not.

packages/stream_chat_flutter/lib/src/message_widget/quoted_message.dart

@@ -65,7 +65,6 @@ class _QuotedMessageState extends State<QuotedMessage> {
         top: 8,
         bottom: widget.hasNonUrlAttachments ? 8 : 0,
       ),
-      composing: false,
     );
   }
 }