// // 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 AuthenticationChoosePasswordScreen: View { // MARK: - Properties // MARK: Private @Environment(\.theme) private var theme @State private var isEditingTextField = false // MARK: Public @ObservedObject var viewModel: AuthenticationChoosePasswordViewModel.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(VectorL10n.authenticationChoosePasswordInputTitle) .font(theme.fonts.title2B) .multilineTextAlignment(.center) .foregroundColor(theme.colors.primaryContent) .accessibilityIdentifier("titleLabel") Text(VectorL10n.authenticationChoosePasswordInputMessage) .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 HStack(alignment: .center, spacing: 8) { Toggle(VectorL10n.authenticationChoosePasswordSignoutAllDevices, isOn: $viewModel.signoutAllDevices) .toggleStyle(AuthenticationTermsToggleStyle()) .accessibilityIdentifier("signoutAllDevicesToggle") Text(VectorL10n.authenticationChoosePasswordSignoutAllDevices) .foregroundColor(theme.colors.secondaryContent) } .padding(.bottom, 16) .onTapGesture(perform: toggleSignoutAllDevices) Button(action: submit) { Text(VectorL10n.authenticationChoosePasswordSubmitButton) } .buttonStyle(PrimaryActionButtonStyle()) .disabled(viewModel.viewState.hasInvalidPassword) .accessibilityIdentifier("submitButton") } } /// The text field, extracted for iOS 15 modifiers to be applied. var textField: some View { RoundedBorderTextField(placeHolder: VectorL10n.authenticationChoosePasswordTextFieldPlaceholder, text: $viewModel.password, isFirstResponder: isEditingTextField, configuration: UIKitTextInputConfiguration(returnKeyType: .done, isSecureTextEntry: true), onCommit: submit) .accessibilityIdentifier("passwordTextField") } /// Sends the `send` view action so long as a valid email address has been input. func submit() { guard !viewModel.viewState.hasInvalidPassword else { return } viewModel.send(viewAction: .submit) } /// Sends the `toggleSignoutAllDevices` view action. func toggleSignoutAllDevices() { viewModel.send(viewAction: .toggleSignoutAllDevices) } } // MARK: - Previews struct AuthenticationChoosePasswordScreen_Previews: PreviewProvider { static let stateRenderer = MockAuthenticationChoosePasswordScreenState.stateRenderer static var previews: some View { stateRenderer.screenGroup(addNavigation: true) .navigationViewStyle(.stack) stateRenderer.screenGroup(addNavigation: true) .navigationViewStyle(.stack) .theme(.dark).preferredColorScheme(.dark) } }