Refactor GroupChannelEditScreen to handle GroupChannelEditViewModel initialization internally.

- Update `GroupChannelEditScreen` to accept `GroupChannelEditViewModelFactory` instead of a pre-initialized `GroupChannelEditViewModel`.
- Move `GroupChannelEditViewModel` creation logic from `GroupChannelInfoScreen` into `GroupChannelEditScreen` using `viewModel()`.
- Wrap `GroupChannelEditPlaceholder` in a `ViewModelStore` and update it to use the new factory-based signature to improve preview reliability.
- Remove unnecessary `GroupChannelEditViewModel` import in `GroupChannelInfoScreen`.

Author: andremion

stream-chat-android-compose/api/stream-chat-android-compose.api

@@ -924,6 +924,7 @@ public final class io/getstream/chat/android/compose/ui/channel/info/ComposableS
 	public static field lambda-6 Lkotlin/jvm/functions/Function2;
 	public static field lambda-7 Lkotlin/jvm/functions/Function2;
 	public static field lambda-8 Lkotlin/jvm/functions/Function2;
+	public static field lambda-9 Lkotlin/jvm/functions/Function2;
 	public fun <init> ()V
 	public final fun getLambda-1$stream_chat_android_compose_release ()Lkotlin/jvm/functions/Function2;
 	public final fun getLambda-2$stream_chat_android_compose_release ()Lkotlin/jvm/functions/Function2;
@@ -933,6 +934,7 @@ public final class io/getstream/chat/android/compose/ui/channel/info/ComposableS
 	public final fun getLambda-6$stream_chat_android_compose_release ()Lkotlin/jvm/functions/Function2;
 	public final fun getLambda-7$stream_chat_android_compose_release ()Lkotlin/jvm/functions/Function2;
 	public final fun getLambda-8$stream_chat_android_compose_release ()Lkotlin/jvm/functions/Function2;
+	public final fun getLambda-9$stream_chat_android_compose_release ()Lkotlin/jvm/functions/Function2;
 }
 
 public final class io/getstream/chat/android/compose/ui/channel/info/ComposableSingletons$GroupChannelInfoScreenKt {

stream-chat-android-compose/src/main/java/io/getstream/chat/android/compose/ui/channel/info/GroupChannelEditScreen.kt

@@ -60,6 +60,7 @@ import androidx.compose.ui.text.style.TextOverflow
 import androidx.compose.ui.tooling.preview.Preview
 import androidx.compose.ui.unit.dp
 import androidx.lifecycle.compose.collectAsStateWithLifecycle
+import androidx.lifecycle.viewmodel.compose.viewModel
 import io.getstream.chat.android.compose.R
 import io.getstream.chat.android.compose.ui.components.LoadingIndicator
 import io.getstream.chat.android.compose.ui.components.avatar.AvatarSize
@@ -70,9 +71,11 @@ import io.getstream.chat.android.compose.ui.messages.attachments.media.rememberC
 import io.getstream.chat.android.compose.ui.theme.ChannelAvatarParams
 import io.getstream.chat.android.compose.ui.theme.ChatTheme
 import io.getstream.chat.android.compose.ui.theme.StreamTokens
+import io.getstream.chat.android.compose.ui.util.ViewModelStore
 import io.getstream.chat.android.compose.ui.util.bottomBorder
 import io.getstream.chat.android.compose.viewmodel.channel.GroupChannelEditViewEvent
 import io.getstream.chat.android.compose.viewmodel.channel.GroupChannelEditViewModel
+import io.getstream.chat.android.compose.viewmodel.channel.GroupChannelEditViewModelFactory
 import io.getstream.chat.android.models.Channel
 import io.getstream.chat.android.previewdata.PreviewChannelData
 import io.getstream.chat.android.ui.common.contract.internal.CaptureMediaContract
@@ -81,11 +84,12 @@ import java.io.File
 @OptIn(ExperimentalMaterial3Api::class)
 @Composable
 internal fun GroupChannelEditScreen(
-    viewModel: GroupChannelEditViewModel,
+    viewModelFactory: GroupChannelEditViewModelFactory,
     channel: Channel,
     onDismiss: () -> Unit,
 ) {
     val context = LocalContext.current
+    val viewModel = viewModel<GroupChannelEditViewModel>(factory = viewModelFactory)
     val state by viewModel.state.collectAsStateWithLifecycle()
 
     var channelName by rememberSaveable(stateSaver = TextFieldValue.Saver) {
@@ -400,15 +404,23 @@ private fun ChannelNameField(
 @Composable
 private fun GroupChannelEditPlaceholderPreview() {
     ChatTheme {
-        GroupChannelEditPlaceholder()
+        ViewModelStore {
+            GroupChannelEditPlaceholder()
+        }
     }
 }
 
 @Composable
 internal fun GroupChannelEditPlaceholder() {
-    GroupChannelEditContent(
-        channel = PreviewChannelData.channelWithImage,
-        channelName = TextFieldValue(text = ""),
+    val context = LocalContext.current
+    val channel = PreviewChannelData.channelWithImage
+    GroupChannelEditScreen(
+        viewModelFactory = GroupChannelEditViewModelFactory(
+            context = context,
+            cid = channel.cid,
+        ),
+        channel = channel,
+        onDismiss = {},
     )
 }
 

stream-chat-android-compose/src/main/java/io/getstream/chat/android/compose/ui/channel/info/GroupChannelInfoScreen.kt

@@ -82,7 +82,6 @@ import io.getstream.chat.android.compose.viewmodel.channel.AddMembersViewModel
 import io.getstream.chat.android.compose.viewmodel.channel.ChannelHeaderViewModel
 import io.getstream.chat.android.compose.viewmodel.channel.ChannelInfoViewModel
 import io.getstream.chat.android.compose.viewmodel.channel.ChannelInfoViewModelFactory
-import io.getstream.chat.android.compose.viewmodel.channel.GroupChannelEditViewModel
 import io.getstream.chat.android.compose.viewmodel.channel.GroupChannelEditViewModelFactory
 import io.getstream.chat.android.models.Channel
 import io.getstream.chat.android.models.ConnectionState
@@ -137,14 +136,11 @@ public fun GroupChannelInfoScreen(
     if (showEditChannel && channel != null) {
         FullscreenDialog(onDismissRequest = { showEditChannel = false }) {
             ViewModelStore {
-                val editViewModel = viewModel<GroupChannelEditViewModel>(
-                    factory = GroupChannelEditViewModelFactory(
+                GroupChannelEditScreen(
+                    viewModelFactory = GroupChannelEditViewModelFactory(
                         context = context,
                         cid = channel.cid,
                     ),
-                )
-                GroupChannelEditScreen(
-                    viewModel = editViewModel,
                     channel = channel,
                     onDismiss = { showEditChannel = false },
                 )