Create classes for soft logout screen

2026-04-29 20:56:57 +02:00 · 2022-06-07 19:22:24 +03:00
parent 68a78724af
commit ecb11d8502
11 changed files with 726 additions and 5 deletions
@@ -0,0 +1,115 @@
+// 
+// Copyright 2021 New Vector Ltd
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+import SwiftUI
+
+struct AuthenticationSoftLogoutScreen: View {
+
+    // MARK: - Properties
+    
+    // MARK: Private
+    
+    @Environment(\.theme) private var theme
+
+    @State private var isEditingTextField = false
+    
+    // MARK: Public
+    
+    @ObservedObject var viewModel: AuthenticationSoftLogoutViewModel.Context
+    
+    // MARK: Views
+    
+    var body: some View {
+        ScrollView {
+            VStack(spacing: 0) {
+                header
+                    .padding(.top, OnboardingMetrics.topPaddingToNavigationBar)
+                    .padding(.bottom, 36)
+                form
+            }
+            .readableFrame()
+            .padding(.horizontal, 16)
+        }
+        .background(theme.colors.background.ignoresSafeArea())
+        .alert(item: $viewModel.alertInfo) { $0.alert }
+        .accentColor(theme.colors.accent)
+    }
+
+    /// The title, message and icon at the top of the screen.
+    var header: some View {
+        VStack(spacing: 8) {
+            OnboardingIconImage(image: Asset.Images.authenticationPasswordIcon)
+                .padding(.bottom, 8)
+
+            Text("")
+                .font(theme.fonts.title2B)
+                .multilineTextAlignment(.center)
+                .foregroundColor(theme.colors.primaryContent)
+                .accessibilityIdentifier("titleLabel")
+
+            Text("")
+                .font(theme.fonts.body)
+                .multilineTextAlignment(.center)
+                .foregroundColor(theme.colors.secondaryContent)
+                .accessibilityIdentifier("messageLabel")
+        }
+    }
+
+    /// The text field and submit button where the user enters an email address.
+    var form: some View {
+        VStack(alignment: .leading, spacing: 12) {
+            textField
+
+            Button(action: login) {
+                Text(VectorL10n.login)
+            }
+            .buttonStyle(PrimaryActionButtonStyle())
+            .disabled(viewModel.viewState.hasInvalidPassword)
+            .accessibilityIdentifier("loginButton")
+        }
+    }
+
+    /// The text field, extracted for iOS 15 modifiers to be applied.
+    var textField: some View {
+        RoundedBorderTextField(placeHolder: VectorL10n.loginPasswordPlaceholder,
+                               text: $viewModel.password,
+                               isFirstResponder: isEditingTextField,
+                               configuration: UIKitTextInputConfiguration(returnKeyType: .done,
+                                                                          isSecureTextEntry: true),
+                               onCommit: login)
+        .accessibilityIdentifier("passwordTextField")
+    }
+
+    /// Sends the `send` view action so long as a valid email address has been input.
+    func login() {
+        guard !viewModel.viewState.hasInvalidPassword else { return }
+        viewModel.send(viewAction: .login)
+    }
+
+}
+
+// MARK: - Previews
+
+struct AuthenticationSoftLogoutScreen_Previews: PreviewProvider {
+    static let stateRenderer = MockAuthenticationSoftLogoutScreenState.stateRenderer
+    static var previews: some View {
+        stateRenderer.screenGroup(addNavigation: true)
+            .navigationViewStyle(.stack)
+        stateRenderer.screenGroup(addNavigation: true)
+            .navigationViewStyle(.stack)
+            .theme(.dark).preferredColorScheme(.dark)
+    }
+}