refactor(ui, core): Deprecate v3

Signed-off-by: xsahil03x <[email protected]>

packages/stream_chat_flutter/lib/src/channel_preview.dart

@@ -4,6 +4,11 @@ import 'package:flutter/material.dart';
 import 'package:stream_chat_flutter/src/extension.dart';
 import 'package:stream_chat_flutter/stream_chat_flutter.dart';
 
+/// {@macro channel_preview}
+@Deprecated("Use 'StreamChannelPreview' instead")
+typedef ChannelPreview = StreamChannelPreview;
+
+/// {@template channel_preview}
 /// ![screenshot](https://raw.githubusercontent.com/GetStream/stream-chat-flutter/master/packages/stream_chat_flutter/screenshots/channel_preview.png)
 /// ![screenshot](https://raw.githubusercontent.com/GetStream/stream-chat-flutter/master/packages/stream_chat_flutter/screenshots/channel_preview_paint.png)
 ///
@@ -13,14 +18,15 @@ import 'package:stream_chat_flutter/stream_chat_flutter.dart';
 /// image as soon as it updates.
 ///
 /// Usually you don't use this widget as it's the default channel preview
-/// used by [ChannelListView].
+/// used by [StreamChannelListView].
 ///
 /// The widget renders the ui based on the first ancestor of type
 /// [StreamChatTheme].
 /// Modify it to change the widget appearance.
-class ChannelPreview extends StatelessWidget {
-  /// Constructor for creating [ChannelPreview]
-  const ChannelPreview({
+/// {@endtemplate}
+class StreamChannelPreview extends StatelessWidget {
+  /// Constructor for creating [StreamChannelPreview]
+  const StreamChannelPreview({
     required this.channel,
     Key? key,
     this.onTap,
@@ -52,7 +58,7 @@ class ChannelPreview extends StatelessWidget {
   final Widget? subtitle;
 
   /// Widget rendering the leading element, by default
-  /// it shows the [ChannelAvatar]
+  /// it shows the [StreamChannelAvatar]
   final Widget? leading;
 
   /// Widget rendering the trailing element,
@@ -60,12 +66,12 @@ class ChannelPreview extends StatelessWidget {
   final Widget? trailing;
 
   /// Widget rendering the sending indicator,
-  /// by default it uses the [SendingIndicator] widget
+  /// by default it uses the [StreamSendingIndicator] widget
   final Widget? sendingIndicator;
 
   @override
   Widget build(BuildContext context) {
-    final channelPreviewTheme = ChannelPreviewTheme.of(context);
+    final channelPreviewTheme = StreamChannelPreviewTheme.of(context);
     final streamChatState = StreamChat.of(context);
     return BetterStreamBuilder<bool>(
       stream: channel.isMutedStream,
@@ -80,13 +86,18 @@ class ChannelPreview extends StatelessWidget {
           ),
           onTap: () => onTap?.call(channel),
           onLongPress: () => onLongPress?.call(channel),
-          leading: leading ?? ChannelAvatar(onTap: onImageTap),
+          leading: leading ??
+              StreamChannelAvatar(
+                channel: channel,
+                onTap: onImageTap,
+              ),
           title: Row(
             mainAxisAlignment: MainAxisAlignment.spaceBetween,
             children: <Widget>[
               Flexible(
                 child: title ??
-                    ChannelName(
+                    StreamChannelName(
+                      channel: channel,
                       textStyle: channelPreviewTheme.titleStyle,
                     ),
               ),
@@ -100,7 +111,7 @@ class ChannelPreview extends StatelessWidget {
                           e.user!.id == channel.client.state.currentUser?.id)) {
                     return const SizedBox();
                   }
-                  return UnreadIndicator(
+                  return StreamUnreadIndicator(
                     cid: channel.cid,
                   );
                 },
@@ -136,7 +147,7 @@ class ChannelPreview extends StatelessWidget {
                                       )));
                               final isMessageRead = readList.length >=
                                   (channel.memberCount ?? 0) - 1;
-                              return SendingIndicator(
+                              return StreamSendingIndicator(
                                 message: lastMessage!,
                                 size: channelPreviewTheme.indicatorIconSize,
                                 isMessageRead: isMessageRead,
@@ -183,13 +194,13 @@ class ChannelPreview extends StatelessWidget {
 
           return Text(
             stringDate,
-            style: ChannelPreviewTheme.of(context).lastMessageAtStyle,
+            style: StreamChannelPreviewTheme.of(context).lastMessageAtStyle,
           );
         },
       );
 
   Widget _buildSubtitle(BuildContext context) {
-    final channelPreviewTheme = ChannelPreviewTheme.of(context);
+    final channelPreviewTheme = StreamChannelPreviewTheme.of(context);
     if (channel.isMuted) {
       return Row(
         crossAxisAlignment: CrossAxisAlignment.end,
@@ -204,7 +215,7 @@ class ChannelPreview extends StatelessWidget {
         ],
       );
     }
-    return TypingIndicator(
+    return StreamTypingIndicator(
       channel: channel,
       alternativeWidget: _buildLastMessage(context),
       style: channelPreviewTheme.subtitleStyle,
@@ -242,7 +253,7 @@ class ChannelPreview extends StatelessWidget {
 
             text = parts.join(' ');
 
-            final channelPreviewTheme = ChannelPreviewTheme.of(context);
+            final channelPreviewTheme = StreamChannelPreviewTheme.of(context);
             return Text.rich(
               _getDisplayText(
                 text,