add polling for task selection

Signed-off-by: alperozturk96 <alper_ozturk@proton.me>

Author: alperozturk96

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

@@ -238,7 +238,6 @@ class AssistantViewModel(
             val result = remoteRepository.translate(input, taskType)
             if (result.isSuccess) {
                 _isTranslationTaskCreated.update { true }
-                // TODO: Select newly created translation task
 
                 val selectedTaskId = selectedTask.value?.id ?: return@launch
 
@@ -420,6 +419,14 @@ class AssistantViewModel(
     }
 
     fun selectTask(task: Task?) {
+        viewModelScope.launch {
+            if (task?.isTranslate() == true) {
+                _selectedTaskType.value?.let {
+                    pollTranslationResult(it, task.id)
+                }
+            }
+        }
+
         selectedTask.update {
             task
         }

app/src/main/java/com/nextcloud/client/assistant/translate/TranslationScreen.kt

@@ -109,8 +109,7 @@ fun TranslationScreen(
             .padding(16.dp)
             .padding(top = 32.dp),
         floatingActionButton = {
-            if (!isTaskExists) {
-                // TODO: After first task creation dont allow user to create another back to back
+            if (!isTaskExists && !isTranslationTaskCreated) {
                 FloatingActionButton(onClick = {
                     val originLang = sourceState.language
                     val targetLang = targetState.language

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

@@ -81,10 +81,14 @@
     <string name="assistant_task_status_failed">failed</string>
 
     <!-- Translation Screen -->
+    <string name="assistant_screen_select_task">Please select task</string>
     <string name="translation_screen_label_from">Translate from: </string>
     <string name="translation_screen_label_to">Translate to: </string>
+    <string name="translation_screen_translating">Translating…</string>
+    <string name="translation_screen_start_to_translate_task">Press the button to translate</string>
     <string name="translation_screen_hint_source">Enter text to translate…</string>
-    <string name="translation_screen_hint_target">Translation will appear here…</string>
+    <string name="translation_screen_error_message">Translation model not exists.</string>
+    <string name="translation_screen_task_processing">Translation is taking longer than expected.</string>
 
     <!-- Conversation Screen -->
     <string name="conversation_screen_title">Conversations</string>