BIT-556 BIT-190 Update current CreateAccountScreen to match designs (#92)

app/src/main/java/com/x8bit/bitwarden/ui/auth/feature/auth/AuthNavigation.kt

@@ -22,7 +22,7 @@ fun NavGraphBuilder.authDestinations(navController: NavHostController) {
         startDestination = LANDING_ROUTE,
         route = AUTH_ROUTE,
     ) {
-        createAccountDestinations()
+        createAccountDestinations(onNavigateBack = { navController.popBackStack() })
         landingDestinations(
             onNavigateToCreateAccount = { navController.navigateToCreateAccount() },
             onNavigateToLogin = { emailAddress, regionLabel ->

app/src/main/java/com/x8bit/bitwarden/ui/auth/feature/createaccount/CreateAccountNavigation.kt

@@ -17,8 +17,10 @@ fun NavController.navigateToCreateAccount(navOptions: NavOptions? = null) {
 /**
  * Add the create account screen to the nav graph.
  */
-fun NavGraphBuilder.createAccountDestinations() {
+fun NavGraphBuilder.createAccountDestinations(
+    onNavigateBack: () -> Unit,
+) {
     composable(route = CREATE_ACCOUNT_ROUTE) {
-        CreateAccountScreen()
+        CreateAccountScreen(onNavigateBack)
     }
 }

app/src/main/java/com/x8bit/bitwarden/ui/auth/feature/createaccount/CreateAccountScreen.kt

@@ -2,21 +2,19 @@ package com.x8bit.bitwarden.ui.auth.feature.createaccount
 
 import android.widget.Toast
 import androidx.compose.foundation.background
-import androidx.compose.foundation.clickable
 import androidx.compose.foundation.layout.Arrangement.spacedBy
 import androidx.compose.foundation.layout.Column
-import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.padding
 import androidx.compose.material3.MaterialTheme
-import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.collectAsState
 import androidx.compose.runtime.getValue
-import androidx.compose.ui.Alignment
+import androidx.compose.runtime.remember
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.unit.dp
 import androidx.hilt.navigation.compose.hiltViewModel
@@ -25,8 +23,10 @@ import com.x8bit.bitwarden.ui.auth.feature.createaccount.CreateAccountAction.Con
 import com.x8bit.bitwarden.ui.auth.feature.createaccount.CreateAccountAction.EmailInputChange
 import com.x8bit.bitwarden.ui.auth.feature.createaccount.CreateAccountAction.PasswordHintChange
 import com.x8bit.bitwarden.ui.auth.feature.createaccount.CreateAccountAction.PasswordInputChange
-import com.x8bit.bitwarden.ui.auth.feature.createaccount.CreateAccountAction.SubmitClick
 import com.x8bit.bitwarden.ui.platform.base.util.EventsEffect
+import com.x8bit.bitwarden.ui.platform.components.BitwardenFilledButton
+import com.x8bit.bitwarden.ui.platform.components.BitwardenPasswordField
+import com.x8bit.bitwarden.ui.platform.components.BitwardenTextButtonTopAppBar
 import com.x8bit.bitwarden.ui.platform.components.BitwardenTextField
 
 /**
@@ -35,12 +35,14 @@ import com.x8bit.bitwarden.ui.platform.components.BitwardenTextField
 @Suppress("LongMethod")
 @Composable
 fun CreateAccountScreen(
+    onNavigateBack: () -> Unit,
     viewModel: CreateAccountViewModel = hiltViewModel(),
 ) {
     val state by viewModel.stateFlow.collectAsState()
     val context = LocalContext.current
     EventsEffect(viewModel) { event ->
         when (event) {
+            is CreateAccountEvent.NavigateBack -> onNavigateBack.invoke()
             is CreateAccountEvent.ShowToast -> {
                 Toast.makeText(context, event.text, Toast.LENGTH_SHORT).show()
             }
@@ -51,56 +53,60 @@ fun CreateAccountScreen(
         modifier = Modifier
             .fillMaxSize()
             .background(MaterialTheme.colorScheme.surface),
-        verticalArrangement = spacedBy(8.dp),
     ) {
-        Row(
-            modifier = Modifier
-                .fillMaxWidth()
-                .background(MaterialTheme.colorScheme.primary),
-            verticalAlignment = Alignment.CenterVertically,
+        BitwardenTextButtonTopAppBar(
+            title = stringResource(id = R.string.create_account),
+            navigationIcon = painterResource(id = R.drawable.ic_close),
+            navigationIconContentDescription = stringResource(id = R.string.close),
+            onNavigationIconClick = remember(viewModel) {
+                { viewModel.trySendAction(CreateAccountAction.CloseClick) }
+            },
+            buttonText = stringResource(id = R.string.submit),
+            onButtonClick = remember(viewModel) {
+                { viewModel.trySendAction(CreateAccountAction.SubmitClick) }
+            },
+            isButtonEnabled = state.isSubmitEnabled,
+        )
+        Column(
+            modifier = Modifier.padding(horizontal = 16.dp),
+            verticalArrangement = spacedBy(16.dp),
         ) {
-            Text(
-                modifier = Modifier
-                    .weight(1f)
-                    .padding(16.dp),
-                text = stringResource(id = R.string.create_account),
-                color = MaterialTheme.colorScheme.onPrimary,
-                style = MaterialTheme.typography.titleLarge,
-            )
-            Text(
-                modifier = Modifier
-                    .clickable {
-                        viewModel.trySendAction(SubmitClick)
-                    }
-                    .padding(16.dp),
-                text = stringResource(id = R.string.submit),
-                color = MaterialTheme.colorScheme.onPrimary,
-                style = MaterialTheme.typography.bodyMedium,
-            )
-        }
             BitwardenTextField(
                 label = stringResource(id = R.string.email_address),
                 value = state.emailInput,
-            onValueChange = { viewModel.trySendAction(EmailInputChange(it)) },
+                onValueChange = remember(viewModel) {
+                    { viewModel.trySendAction(EmailInputChange(it)) }
+                },
                 modifier = Modifier.fillMaxWidth(),
             )
-        BitwardenTextField(
+            BitwardenPasswordField(
                 label = stringResource(id = R.string.master_password),
                 value = state.passwordInput,
-            onValueChange = { viewModel.trySendAction(PasswordInputChange(it)) },
+                onValueChange = remember(viewModel) {
+                    { viewModel.trySendAction(PasswordInputChange(it)) }
+                },
                 modifier = Modifier.fillMaxWidth(),
             )
-        BitwardenTextField(
+            BitwardenPasswordField(
                 label = stringResource(id = R.string.retype_master_password),
                 value = state.confirmPasswordInput,
-            onValueChange = { viewModel.trySendAction(ConfirmPasswordInputChange(it)) },
+                onValueChange = remember {
+                    { viewModel.trySendAction(ConfirmPasswordInputChange(it)) }
+                },
                 modifier = Modifier.fillMaxWidth(),
             )
             BitwardenTextField(
                 label = stringResource(id = R.string.master_password_hint),
                 value = state.passwordHintInput,
-            onValueChange = { viewModel.trySendAction(PasswordHintChange(it)) },
+                onValueChange = remember { { viewModel.trySendAction(PasswordHintChange(it)) } },
+                modifier = Modifier.fillMaxWidth(),
+            )
+            BitwardenFilledButton(
+                label = stringResource(id = R.string.submit),
+                onClick = remember { { viewModel.trySendAction(CreateAccountAction.SubmitClick) } },
+                isEnabled = state.isSubmitEnabled,
                 modifier = Modifier.fillMaxWidth(),
             )
         }
     }
+}

app/src/main/java/com/x8bit/bitwarden/ui/auth/feature/createaccount/CreateAccountViewModel.kt

@@ -31,6 +31,7 @@ class CreateAccountViewModel @Inject constructor(
             passwordInput = "",
             confirmPasswordInput = "",
             passwordHintInput = "",
+            isSubmitEnabled = false,
         ),
 ) {
 
@@ -48,9 +49,14 @@ class CreateAccountViewModel @Inject constructor(
             is EmailInputChange -> handleEmailInputChanged(action)
             is PasswordHintChange -> handlePasswordHintChanged(action)
             is PasswordInputChange -> handlePasswordInputChanged(action)
+            is CreateAccountAction.CloseClick -> handleCloseClick()
         }
     }
 
+    private fun handleCloseClick() {
+        sendEvent(CreateAccountEvent.NavigateBack)
+    }
+
     private fun handleEmailInputChanged(action: EmailInputChange) {
         mutableStateFlow.update { it.copy(emailInput = action.input) }
     }
@@ -81,6 +87,7 @@ data class CreateAccountState(
     val passwordInput: String,
     val confirmPasswordInput: String,
     val passwordHintInput: String,
+    val isSubmitEnabled: Boolean,
 ) : Parcelable
 
 /**
@@ -88,6 +95,11 @@ data class CreateAccountState(
  */
 sealed class CreateAccountEvent {
 
+    /**
+     * Navigate back to previous screen.
+     */
+    data object NavigateBack : CreateAccountEvent()
+
     /**
      * Placeholder event for showing a toast. Can be removed once there are real events.
      */
@@ -103,6 +115,11 @@ sealed class CreateAccountAction {
      */
     data object SubmitClick : CreateAccountAction()
 
+    /**
+     * User clicked close.
+     */
+    data object CloseClick : CreateAccountAction()
+
     /**
      * Email input changed.
      */

app/src/main/java/com/x8bit/bitwarden/ui/platform/components/BitwardenFilledButton.kt

@@ -6,6 +6,7 @@ import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.semantics.semantics
 import androidx.compose.ui.tooling.preview.Preview
 import androidx.compose.ui.unit.dp
 
@@ -26,7 +27,7 @@ fun BitwardenFilledButton(
 ) {
     Button(
         onClick = onClick,
-        modifier = modifier,
+        modifier = modifier.semantics(mergeDescendants = true) {},
         enabled = isEnabled,
         contentPadding = PaddingValues(
             vertical = 10.dp,
@@ -35,7 +36,11 @@ fun BitwardenFilledButton(
     ) {
         Text(
             text = label,
-            color = MaterialTheme.colorScheme.onPrimary,
+            color = if (isEnabled) {
+                MaterialTheme.colorScheme.onPrimary
+            } else {
+                MaterialTheme.colorScheme.onSurface.copy(alpha = .38f)
+            },
             style = MaterialTheme.typography.labelLarge,
         )
     }

app/src/main/java/com/x8bit/bitwarden/ui/platform/components/BitwardenTextButton.kt

@@ -21,14 +21,20 @@ fun BitwardenTextButton(
     label: String,
     onClick: () -> Unit,
     modifier: Modifier = Modifier,
+    isEnabled: Boolean = true,
 ) {
     TextButton(
         onClick = onClick,
         modifier = modifier,
+        enabled = isEnabled,
     ) {
         Text(
             text = label,
-            color = MaterialTheme.colorScheme.primary,
+            color = if (isEnabled) {
+                MaterialTheme.colorScheme.primary
+            } else {
+                MaterialTheme.colorScheme.onSurface.copy(alpha = .38f)
+            },
             style = MaterialTheme.typography.labelLarge,
             modifier = Modifier
                 .padding(

app/src/main/java/com/x8bit/bitwarden/ui/platform/components/BitwardenTextButtonTopAppBar.kt

@@ -0,0 +1,77 @@
+package com.x8bit.bitwarden.ui.platform.components
+
+import androidx.compose.material3.ExperimentalMaterial3Api
+import androidx.compose.material3.Icon
+import androidx.compose.material3.IconButton
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Text
+import androidx.compose.material3.TopAppBar
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.graphics.painter.Painter
+import androidx.compose.ui.res.painterResource
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.tooling.preview.Preview
+import com.x8bit.bitwarden.R
+
+/**
+ * Represents a Bitwarden styled [TopAppBar] that assumes the following components:
+ *
+ * - a single navigation control in the upper-left defined by [navigationIcon],
+ *   [navigationIconContentDescription], and [onNavigationIconClick].
+ * - a [title] in the middle.
+ * - a [BitwardenTextButton] on the right that will display [buttonText] and call [onButtonClick]
+ * when clicked and [isButtonEnabled] is true.
+ */
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+fun BitwardenTextButtonTopAppBar(
+    title: String,
+    navigationIcon: Painter,
+    navigationIconContentDescription: String,
+    onNavigationIconClick: () -> Unit,
+    buttonText: String,
+    onButtonClick: () -> Unit,
+    isButtonEnabled: Boolean,
+) {
+    TopAppBar(
+        navigationIcon = {
+            IconButton(
+                onClick = { onNavigationIconClick() },
+            ) {
+                Icon(
+                    painter = navigationIcon,
+                    contentDescription = navigationIconContentDescription,
+                    tint = MaterialTheme.colorScheme.onSurface,
+                )
+            }
+        },
+        title = {
+            Text(
+                text = title,
+                style = MaterialTheme.typography.titleLarge,
+                color = MaterialTheme.colorScheme.onSurface,
+            )
+        },
+        actions = {
+            BitwardenTextButton(
+                label = buttonText,
+                onClick = onButtonClick,
+                isEnabled = isButtonEnabled,
+            )
+        },
+    )
+}
+
+@Preview
+@Composable
+private fun BitwardenTextButtonTopAppBar_preview() {
+    BitwardenTextButtonTopAppBar(
+        title = "Title",
+        navigationIcon = painterResource(id = R.drawable.ic_close),
+        navigationIconContentDescription = stringResource(id = R.string.close),
+        onNavigationIconClick = {},
+        buttonText = "Button",
+        onButtonClick = {},
+        isButtonEnabled = true,
+    )
+}

app/src/test/java/com/x8bit/bitwarden/ui/auth/feature/createaccount/CreateAccountScreenTest.kt

@@ -1,8 +1,11 @@
 package com.x8bit.bitwarden.ui.auth.feature.createaccount
 
+import androidx.compose.ui.test.onAllNodesWithText
+import androidx.compose.ui.test.onNodeWithContentDescription
 import androidx.compose.ui.test.onNodeWithText
 import androidx.compose.ui.test.performClick
 import androidx.compose.ui.test.performTextInput
+import com.x8bit.bitwarden.ui.auth.feature.createaccount.CreateAccountAction.CloseClick
 import com.x8bit.bitwarden.ui.auth.feature.createaccount.CreateAccountAction.ConfirmPasswordInputChange
 import com.x8bit.bitwarden.ui.auth.feature.createaccount.CreateAccountAction.EmailInputChange
 import com.x8bit.bitwarden.ui.auth.feature.createaccount.CreateAccountAction.PasswordHintChange
@@ -14,24 +17,67 @@ import io.mockk.mockk
 import io.mockk.verify
 import kotlinx.coroutines.flow.MutableStateFlow
 import kotlinx.coroutines.flow.emptyFlow
+import kotlinx.coroutines.flow.flowOf
 import org.junit.Test
 
 class CreateAccountScreenTest : BaseComposeTest() {
 
     @Test
-    fun `submit click should send SubmitClick action`() {
+    fun `app bar submit click should send SubmitClick action`() {
         val viewModel = mockk<CreateAccountViewModel>(relaxed = true) {
-            every { stateFlow } returns MutableStateFlow(DEFAULT_STATE)
+            every { stateFlow } returns MutableStateFlow(DEFAULT_STATE.copy(isSubmitEnabled = true))
             every { eventFlow } returns emptyFlow()
             every { trySendAction(SubmitClick) } returns Unit
         }
         composeTestRule.setContent {
-            CreateAccountScreen(viewModel)
+            CreateAccountScreen(onNavigateBack = {}, viewModel = viewModel)
         }
-        composeTestRule.onNodeWithText("Submit").performClick()
+        composeTestRule.onAllNodesWithText("Submit")[0].performClick()
         verify { viewModel.trySendAction(SubmitClick) }
     }
 
+    @Test
+    fun `bottom button submit click should send SubmitClick action`() {
+        val viewModel = mockk<CreateAccountViewModel>(relaxed = true) {
+            every { stateFlow } returns MutableStateFlow(DEFAULT_STATE.copy(isSubmitEnabled = true))
+            every { eventFlow } returns emptyFlow()
+            every { trySendAction(SubmitClick) } returns Unit
+        }
+        composeTestRule.setContent {
+            CreateAccountScreen(onNavigateBack = {}, viewModel = viewModel)
+        }
+        composeTestRule.onAllNodesWithText("Submit")[1].performClick()
+        verify { viewModel.trySendAction(SubmitClick) }
+    }
+
+    @Test
+    fun `close click should send CloseClick action`() {
+        val viewModel = mockk<CreateAccountViewModel>(relaxed = true) {
+            every { stateFlow } returns MutableStateFlow(DEFAULT_STATE)
+            every { eventFlow } returns emptyFlow()
+            every { trySendAction(CloseClick) } returns Unit
+        }
+        composeTestRule.setContent {
+            CreateAccountScreen(onNavigateBack = {}, viewModel = viewModel)
+        }
+        composeTestRule.onNodeWithContentDescription("Close").performClick()
+        verify { viewModel.trySendAction(CloseClick) }
+    }
+
+    @Test
+    fun `NavigateBack event should invoke navigate back lambda`() {
+        var onNavigateBackCalled = false
+        val onNavigateBack = { onNavigateBackCalled = true }
+        val viewModel = mockk<CreateAccountViewModel>(relaxed = true) {
+            every { stateFlow } returns MutableStateFlow(DEFAULT_STATE)
+            every { eventFlow } returns flowOf(CreateAccountEvent.NavigateBack)
+        }
+        composeTestRule.setContent {
+            CreateAccountScreen(onNavigateBack = onNavigateBack, viewModel = viewModel)
+        }
+        assert(onNavigateBackCalled)
+    }
+
     @Test
     fun `email input change should send EmailInputChange action`() {
         val viewModel = mockk<CreateAccountViewModel>(relaxed = true) {
@@ -40,7 +86,7 @@ class CreateAccountScreenTest : BaseComposeTest() {
             every { trySendAction(EmailInputChange("input")) } returns Unit
         }
         composeTestRule.setContent {
-            CreateAccountScreen(viewModel)
+            CreateAccountScreen(onNavigateBack = {}, viewModel = viewModel)
         }
         composeTestRule.onNodeWithText("Email address").performTextInput(TEST_INPUT)
         verify { viewModel.trySendAction(EmailInputChange(TEST_INPUT)) }
@@ -54,7 +100,7 @@ class CreateAccountScreenTest : BaseComposeTest() {
             every { trySendAction(PasswordInputChange("input")) } returns Unit
         }
         composeTestRule.setContent {
-            CreateAccountScreen(viewModel)
+            CreateAccountScreen(onNavigateBack = {}, viewModel = viewModel)
         }
         composeTestRule.onNodeWithText("Master password").performTextInput(TEST_INPUT)
         verify { viewModel.trySendAction(PasswordInputChange(TEST_INPUT)) }
@@ -68,7 +114,7 @@ class CreateAccountScreenTest : BaseComposeTest() {
             every { trySendAction(ConfirmPasswordInputChange("input")) } returns Unit
         }
         composeTestRule.setContent {
-            CreateAccountScreen(viewModel)
+            CreateAccountScreen(onNavigateBack = {}, viewModel = viewModel)
         }
         composeTestRule.onNodeWithText("Re-type master password").performTextInput(TEST_INPUT)
         verify { viewModel.trySendAction(ConfirmPasswordInputChange(TEST_INPUT)) }
@@ -82,7 +128,7 @@ class CreateAccountScreenTest : BaseComposeTest() {
             every { trySendAction(PasswordHintChange("input")) } returns Unit
         }
         composeTestRule.setContent {
-            CreateAccountScreen(viewModel)
+            CreateAccountScreen(onNavigateBack = {}, viewModel = viewModel)
         }
         composeTestRule
             .onNodeWithText("Master password hint (optional)")
@@ -97,6 +143,7 @@ class CreateAccountScreenTest : BaseComposeTest() {
             passwordInput = "",
             confirmPasswordInput = "",
             passwordHintInput = "",
+            isSubmitEnabled = false,
         )
     }
 }

app/src/test/java/com/x8bit/bitwarden/ui/auth/feature/createaccount/CreateAccountViewModelTest.kt

@@ -2,6 +2,7 @@ package com.x8bit.bitwarden.ui.auth.feature.createaccount
 
 import androidx.lifecycle.SavedStateHandle
 import app.cash.turbine.test
+import com.x8bit.bitwarden.ui.auth.feature.createaccount.CreateAccountAction.CloseClick
 import com.x8bit.bitwarden.ui.auth.feature.createaccount.CreateAccountAction.ConfirmPasswordInputChange
 import com.x8bit.bitwarden.ui.auth.feature.createaccount.CreateAccountAction.EmailInputChange
 import com.x8bit.bitwarden.ui.auth.feature.createaccount.CreateAccountAction.PasswordHintChange
@@ -27,6 +28,7 @@ class CreateAccountViewModelTest : BaseViewModelTest() {
             passwordInput = "password",
             confirmPasswordInput = "confirmPassword",
             passwordHintInput = "hint",
+            isSubmitEnabled = false,
         )
         val handle = SavedStateHandle(mapOf("state" to savedState))
         val viewModel = CreateAccountViewModel(handle)
@@ -42,6 +44,15 @@ class CreateAccountViewModelTest : BaseViewModelTest() {
         }
     }
 
+    @Test
+    fun `CloseClick should emit NavigateBack`() = runTest {
+        val viewModel = CreateAccountViewModel(SavedStateHandle())
+        viewModel.eventFlow.test {
+            viewModel.actionChannel.trySend(CloseClick)
+            assert(awaitItem() is CreateAccountEvent.NavigateBack)
+        }
+    }
+
     @Test
     fun `ConfirmPasswordInputChange update passwordInput`() = runTest {
         val viewModel = CreateAccountViewModel(SavedStateHandle())
@@ -84,6 +95,7 @@ class CreateAccountViewModelTest : BaseViewModelTest() {
             emailInput = "",
             confirmPasswordInput = "",
             passwordHintInput = "",
+            isSubmitEnabled = false,
         )
     }
 }