Implement sharing geometry with QR code

app/src/main/java/org/groundplatform/android/ui/datacollection/DataCollectionFragment.kt

@@ -41,6 +41,7 @@ import org.groundplatform.android.ui.common.BackPressListener
 import org.groundplatform.android.ui.components.ConfirmationDialog
 import org.groundplatform.android.ui.home.HomeScreenFragmentDirections
 import org.groundplatform.android.util.renderComposableDialog
+import org.groundplatform.domain.model.locationofinterest.LoiReport
 import org.groundplatform.domain.model.task.Task
 
 /** Fragment allowing the user to collect data to complete a task. */
@@ -68,14 +69,19 @@ class DataCollectionFragment : AbstractFragment(), BackPressListener {
     guideline = binding.progressBarGuideline
     getAbstractActivity().setSupportActionBar(binding.dataCollectionToolbar)
 
-    binding.dataCollectionToolbar.setNavigationOnClickListener { showExitWarningDialog() }
+    binding.dataCollectionToolbar.setNavigationOnClickListener {
+      if (viewModel.uiState.value is DataCollectionUiState.TaskSubmitted) {
+        navigateBack()
+      } else {
+        showExitWarningDialog()
+      }
+    }
 
     return binding.root
   }
 
   override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
     super.onViewCreated(view, savedInstanceState)
-    binding.lifecycleOwner = viewLifecycleOwner
 
     viewPager.isUserInputEnabled = false
     viewPager.offscreenPageLimit = 1
@@ -110,8 +116,8 @@ class DataCollectionFragment : AbstractFragment(), BackPressListener {
     when (uiState) {
       // Ensure adapter has the task list; then jump to the current position.
       is DataCollectionUiState.Ready -> {
-        binding.jobName = uiState.job.name
-        binding.loiName = uiState.loiName
+        binding.dataCollectionToolbar.title = uiState.job.name
+        binding.dataCollectionToolbar.subtitle = uiState.loiName
         loadTasks(uiState.tasks, uiState.position)
       }
 
@@ -120,7 +126,9 @@ class DataCollectionFragment : AbstractFragment(), BackPressListener {
       }
 
       is DataCollectionUiState.TaskSubmitted -> {
-        onTaskSubmitted()
+        binding.dataCollectionToolbar.title = getString(R.string.data_collection_complete)
+        binding.dataCollectionToolbar.subtitle = null
+        onTaskSubmitted(uiState.loiReport)
       }
 
       is DataCollectionUiState.Loading,
@@ -156,14 +164,12 @@ class DataCollectionFragment : AbstractFragment(), BackPressListener {
     updateProgressBar(taskPosition, true)
   }
 
-  private fun onTaskSubmitted() {
-    // Hide close button
-    binding.dataCollectionToolbar.navigationIcon = null
+  private fun onTaskSubmitted(loiReport: LoiReport?) {
     viewPager.adapter = null
 
     // Display a confirmation dialog and move to home screen after that.
     renderComposableDialog {
-      DataSubmissionConfirmationScreen {
+      DataSubmissionConfirmationScreen(loiReport) {
         findNavController().navigate(HomeScreenFragmentDirections.showHomeScreen())
       }
     }
@@ -189,7 +195,7 @@ class DataCollectionFragment : AbstractFragment(), BackPressListener {
   }
 
   override fun onBack(): Boolean {
-    if (viewModel.uiState.value == DataCollectionUiState.TaskSubmitted) {
+    if (viewModel.uiState.value is DataCollectionUiState.TaskSubmitted) {
       // Pressing back button after submitting task should navigate back to home screen.
       navigateBack()
       return true

app/src/main/java/org/groundplatform/android/ui/datacollection/DataCollectionUiState.kt

@@ -16,6 +16,7 @@
 package org.groundplatform.android.ui.datacollection
 
 import org.groundplatform.domain.model.job.Job
+import org.groundplatform.domain.model.locationofinterest.LoiReport
 import org.groundplatform.domain.model.task.Task
 
 /**
@@ -85,7 +86,7 @@ sealed interface DataCollectionUiState {
    * affordance or navigate away (e.g., back to the home screen) and must not attempt to read or
    * save further draft data for this session.
    */
-  data object TaskSubmitted : DataCollectionUiState
+  data class TaskSubmitted(val loiReport: LoiReport?) : DataCollectionUiState
 }
 
 /** Stable, UI-mappable error codes for data collection bootstrapping and flow. */

app/src/main/java/org/groundplatform/android/ui/datacollection/DataCollectionViewModel.kt

@@ -56,6 +56,7 @@ import org.groundplatform.domain.model.submission.TaskData
 import org.groundplatform.domain.model.submission.ValueDelta
 import org.groundplatform.domain.model.submission.isNotNullOrEmpty
 import org.groundplatform.domain.model.task.Task
+import org.groundplatform.domain.usecases.GetLoiReportUseCase
 import timber.log.Timber
 
 /** View model for the Data Collection fragment. */
@@ -72,6 +73,7 @@ internal constructor(
   private val popups: Provider<EphemeralPopups>,
   private val viewModelFactory: ViewModelFactory,
   private val dataCollectionInitializer: DataCollectionInitializer,
+  private val getLoiReportUseCase: GetLoiReportUseCase,
 ) : AbstractViewModel() {
 
   /** The current vertical position of the task view footer. */
@@ -86,7 +88,6 @@ internal constructor(
 
   private val jobId: String = requireNotNull(savedStateHandle[TASK_JOB_ID_KEY])
   private val loiId: String? = savedStateHandle[TASK_LOI_ID_KEY]
-  private val loiName: String? = savedStateHandle[TASK_LOI_NAME_KEY]
 
   private val taskDataHandler = TaskDataHandler()
   private lateinit var taskSequenceHandler: TaskSequenceHandler
@@ -99,7 +100,13 @@ internal constructor(
 
   init {
     viewModelScope.launch {
-      val initResult = dataCollectionInitializer.initialize(savedStateHandle, jobId, loiId, loiName)
+      val initResult =
+        dataCollectionInitializer.initialize(
+          savedStateHandle,
+          jobId,
+          loiId,
+          getTypedLoiNameOrEmpty(),
+        )
 
       if (initResult is DataCollectionUiState.Ready) {
         taskSequenceHandler = TaskSequenceHandler(initResult.tasks, taskDataHandler)
@@ -167,8 +174,16 @@ internal constructor(
         moveToNextTask()
       } else {
         clearDraft()
-        saveChanges(st, getDeltas())
-        _uiState.value = DataCollectionUiState.TaskSubmitted
+        externalScope.launch(ioDispatcher) {
+          val submittedLoiId = saveChanges(st, getDeltas())
+          val loiReport =
+            getLoiReportUseCase.invoke(
+              loiName = getTypedLoiNameOrEmpty(),
+              loiId = submittedLoiId,
+              surveyId = st.surveyId,
+            )
+          _uiState.value = DataCollectionUiState.TaskSubmitted(loiReport)
+        }
       }
     }
   }
@@ -240,18 +255,19 @@ internal constructor(
     moveToTask(withReady { taskSequenceHandler.getNextTask(it.currentTaskId) })
   }
 
-  private fun saveChanges(state: DataCollectionUiState.Ready, deltas: List<ValueDelta>) {
-    externalScope.launch(ioDispatcher) {
-      val collectionId = offlineUuidGenerator.generateUuid()
-      submitDataUseCase.invoke(
-        loiId,
-        state.job,
-        state.surveyId,
-        deltas,
-        savedStateHandle[TASK_LOI_NAME_KEY],
-        collectionId,
-      )
-    }
+  private suspend fun saveChanges(
+    state: DataCollectionUiState.Ready,
+    deltas: List<ValueDelta>,
+  ): String {
+    val collectionId = offlineUuidGenerator.generateUuid()
+    return submitDataUseCase.invoke(
+      selectedLoiId = loiId,
+      job = state.job,
+      surveyId = state.surveyId,
+      deltas = deltas,
+      loiName = savedStateHandle[TASK_LOI_NAME_KEY],
+      collectionId = collectionId,
+    )
   }
 
   private fun suppressDrafts() {
@@ -282,7 +298,7 @@ internal constructor(
     val state = uiState.value
 
     if (
-      state == DataCollectionUiState.TaskSubmitted ||
+      state is DataCollectionUiState.TaskSubmitted ||
         deltas.isEmpty() ||
         state !is DataCollectionUiState.Ready
     ) {