BIT-2214: Sync complete toast (#1305)

app/src/main/java/com/x8bit/bitwarden/ui/platform/feature/settings/other/OtherScreen.kt

@@ -1,5 +1,6 @@
 package com.x8bit.bitwarden.ui.platform.feature.settings.other
 
+import android.widget.Toast
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.Row
@@ -24,6 +25,7 @@ import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.input.nestedscroll.nestedScroll
+import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.platform.testTag
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.unit.dp
@@ -55,9 +57,19 @@ fun OtherScreen(
     viewModel: OtherViewModel = hiltViewModel(),
 ) {
     val state by viewModel.stateFlow.collectAsState()
+    val context = LocalContext.current
     EventsEffect(viewModel = viewModel) { event ->
         when (event) {
             OtherEvent.NavigateBack -> onNavigateBack.invoke()
+            is OtherEvent.ShowToast -> {
+                Toast
+                    .makeText(
+                        context,
+                        event.message(context.resources),
+                        Toast.LENGTH_SHORT,
+                    )
+                    .show()
+            }
         }
     }
 

app/src/main/java/com/x8bit/bitwarden/ui/platform/feature/settings/other/OtherViewModel.kt

@@ -12,6 +12,7 @@ import com.x8bit.bitwarden.ui.platform.base.util.Text
 import com.x8bit.bitwarden.ui.platform.base.util.asText
 import com.x8bit.bitwarden.ui.platform.util.toFormattedPattern
 import dagger.hilt.android.lifecycle.HiltViewModel
+import kotlinx.coroutines.flow.drop
 import kotlinx.coroutines.flow.launchIn
 import kotlinx.coroutines.flow.map
 import kotlinx.coroutines.flow.onEach
@@ -53,6 +54,13 @@ class OtherViewModel @Inject constructor(
             .map { OtherAction.Internal.VaultLastSyncReceive(it) }
             .onEach(::sendAction)
             .launchIn(viewModelScope)
+
+        settingsRepo
+            .vaultLastSyncStateFlow
+            .drop(1)
+            .map { OtherAction.Internal.ManualVaultSyncReceive }
+            .onEach(::sendAction)
+            .launchIn(viewModelScope)
     }
 
     override fun handleAction(action: OtherAction): Unit = when (action) {
@@ -97,6 +105,7 @@ class OtherViewModel @Inject constructor(
     private fun handleInternalAction(action: OtherAction.Internal) {
         when (action) {
             is OtherAction.Internal.VaultLastSyncReceive -> handleVaultDataReceive(action)
+            is OtherAction.Internal.ManualVaultSyncReceive -> handleManualVaultSyncReceive()
         }
     }
 
@@ -111,6 +120,10 @@ class OtherViewModel @Inject constructor(
             )
         }
     }
+
+    private fun handleManualVaultSyncReceive() {
+        sendEvent(OtherEvent.ShowToast(R.string.syncing_complete.asText()))
+    }
 }
 
 /**
@@ -146,6 +159,13 @@ sealed class OtherEvent {
      * Navigate back.
      */
     data object NavigateBack : OtherEvent()
+
+    /**
+     * Show a toast with the given message.
+     */
+    data class ShowToast(
+        val message: Text,
+    ) : OtherEvent()
 }
 
 /**
@@ -193,5 +213,10 @@ sealed class OtherAction {
         data class VaultLastSyncReceive(
             val vaultLastSyncTime: Instant?,
         ) : Internal()
+
+        /**
+         * Indicates a manual vault sync has been received.
+         */
+        data object ManualVaultSyncReceive : Internal()
     }
 }

app/src/test/java/com/x8bit/bitwarden/ui/platform/feature/settings/other/OtherViewModelTest.kt

@@ -166,6 +166,19 @@ class OtherViewModelTest : BaseViewModelTest() {
         verify { vaultRepository.sync() }
     }
 
+    @Test
+    fun `ManualVaultSyncReceive should emit ShowToast`() = runTest {
+        val newSyncTime = Instant.parse("2023-10-27T12:00:00Z")
+        val viewModel = createViewModel()
+        viewModel.eventFlow.test {
+            mutableVaultLastSyncStateFlow.tryEmit(newSyncTime)
+            assertEquals(
+                OtherEvent.ShowToast(R.string.syncing_complete.asText()),
+                awaitItem(),
+            )
+        }
+    }
+
     private fun createViewModel(
         state: OtherState? = null,
     ) = OtherViewModel(