dont allow user doesnt have chat ui feature to open conversation list

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

Author: alperozturk96

app/src/main/java/com/nextcloud/client/assistant/AssistantScreen.kt

@@ -69,6 +69,7 @@ import com.nextcloud.client.assistant.taskTypes.TaskTypesRow
 import com.nextcloud.ui.composeActivity.ComposeActivity
 import com.nextcloud.ui.composeComponents.alertDialog.SimpleAlertDialog
 import com.nextcloud.ui.composeComponents.bottomSheet.MoreActionsBottomSheet
+import com.nextcloud.utils.extensions.getChat
 import com.owncloud.android.R
 import com.owncloud.android.lib.resources.assistant.v2.model.Task
 import com.owncloud.android.lib.resources.assistant.v2.model.TaskTypeData
@@ -122,7 +123,8 @@ fun AssistantScreen(
     }
 
     HorizontalPager(
-        state = pagerState
+        state = pagerState,
+        userScrollEnabled = taskTypes.getChat() != null
     ) { page ->
         when (page) {
             0 -> {
@@ -132,7 +134,7 @@ fun AssistantScreen(
                     }
                 }, openChat = { newSessionId ->
                     viewModel.initSessionId(newSessionId)
-                    taskTypes?.find { it.isChat() }?.let { chatTaskType ->
+                    taskTypes.getChat()?.let { chatTaskType ->
                         viewModel.selectTaskType(chatTaskType)
                     }
                     scope.launch {
@@ -386,7 +388,7 @@ private fun EmptyContent(paddingValues: PaddingValues, iconId: Int?, description
         titleId?.let {
             Text(
                 text = stringResource(titleId),
-                fontSize = MaterialTheme.typography.headlineSmall.fontSize,
+                style = MaterialTheme.typography.headlineSmall,
                 textAlign = TextAlign.Center,
                 color = colorResource(R.color.text_color)
             )
@@ -396,7 +398,7 @@ private fun EmptyContent(paddingValues: PaddingValues, iconId: Int?, description
         descriptionId?.let {
             Text(
                 text = stringResource(descriptionId),
-                fontSize = MaterialTheme.typography.bodyMedium.fontSize,
+                style = MaterialTheme.typography.bodyMedium,
                 textAlign = TextAlign.Center,
                 color = colorResource(R.color.text_color)
             )

app/src/main/java/com/nextcloud/client/assistant/conversation/ConversationScreen.kt

@@ -19,6 +19,7 @@ import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.height
 import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.width
 import androidx.compose.foundation.lazy.LazyColumn
 import androidx.compose.foundation.lazy.items
 import androidx.compose.material.icons.Icons
@@ -48,6 +49,7 @@ import androidx.compose.ui.Modifier
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.res.colorResource
 import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.text.style.TextAlign
 import androidx.compose.ui.text.style.TextOverflow
 import androidx.compose.ui.tooling.preview.Preview
 import androidx.compose.ui.unit.dp
@@ -79,7 +81,7 @@ fun ConversationScreen(viewModel: ConversationViewModel, close: () -> Unit, open
 
     Scaffold(
         topBar = {
-            Row(modifier = Modifier.fillMaxWidth()) {
+            Row(modifier = Modifier.fillMaxWidth(), verticalAlignment = Alignment.CenterVertically) {
                 IconButton(
                     onClick = {
                         close()
@@ -90,6 +92,12 @@ fun ConversationScreen(viewModel: ConversationViewModel, close: () -> Unit, open
                         contentDescription = "go back to assistant page"
                     )
                 }
+                Spacer(modifier = Modifier.width(8.dp))
+                Text(
+                    text = stringResource(R.string.conversation_screen_title),
+                    textAlign = TextAlign.Center,
+                    style = MaterialTheme.typography.headlineSmall
+                )
                 Spacer(modifier = Modifier.weight(1f))
             }
         },
@@ -126,7 +134,11 @@ fun ConversationScreen(viewModel: ConversationViewModel, close: () -> Unit, open
                         .padding(innerPadding),
                     contentAlignment = Alignment.Center
                 ) {
-                    Text(stringResource(R.string.conversation_screen_empty_content_title))
+                    Text(
+                        stringResource(R.string.conversation_screen_empty_content_title),
+                        textAlign = TextAlign.Center,
+                        style = MaterialTheme.typography.headlineSmall
+                    )
                 }
             }
 

app/src/main/java/com/nextcloud/utils/extensions/TaskTypeExtensions.kt

@@ -0,0 +1,12 @@
+/*
+ * Nextcloud - Android Client
+ *
+ * SPDX-FileCopyrightText: 2025 Alper Ozturk <[email protected]>
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
+package com.nextcloud.utils.extensions
+
+import com.owncloud.android.lib.resources.assistant.v2.model.TaskTypeData
+
+fun List<TaskTypeData>?.getChat(): TaskTypeData? = this?.find { it.isChat() }

app/src/main/res/values/strings.xml

@@ -74,6 +74,7 @@
     <string name="assistant_task_detail_screen_output_button_title">Output</string>
 
     <!-- Conversation Screen -->
+    <string name="conversation_screen_title">Conversations</string>
     <string name="conversation_screen_empty_conversation_list_title">No conversations yet</string>
     <string name="conversation_screen_fetch_error_title">Failed to fetch conversation list</string>
     <string name="conversation_screen_empty_content_title">No conversations found</string>