125 lines
5.6 KiB
Swift
125 lines
5.6 KiB
Swift
//
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// Copyright 2021-2024 New Vector Ltd.
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//
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// SPDX-License-Identifier: AGPL-3.0-only
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// Please see LICENSE in the repository root for full details.
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//
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import SwiftUI
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struct PollEditForm: View {
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// MARK: - Properties
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// MARK: Private
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@Environment(\.theme) private var theme: ThemeSwiftUI
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// MARK: Public
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@ObservedObject var viewModel: PollEditFormViewModel.Context
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var body: some View {
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NavigationView {
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GeometryReader { proxy in
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ScrollView {
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VStack(alignment: .leading, spacing: 32.0) {
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PollEditFormTypePicker(selectedType: $viewModel.type)
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VStack(alignment: .leading, spacing: 16.0) {
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Text(VectorL10n.pollEditFormPollQuestionOrTopic)
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.font(theme.fonts.title3SB)
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.foregroundColor(theme.colors.primaryContent)
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VStack(alignment: .leading, spacing: 8.0) {
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Text(VectorL10n.pollEditFormQuestionOrTopic)
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.font(theme.fonts.subheadline)
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.foregroundColor(theme.colors.primaryContent)
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MultilineTextField(VectorL10n.pollEditFormInputPlaceholder, text: $viewModel.question.text)
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}
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}
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VStack(alignment: .leading, spacing: 16.0) {
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Text(VectorL10n.pollEditFormCreateOptions)
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.font(theme.fonts.title3SB)
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.foregroundColor(theme.colors.primaryContent)
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ForEach(0..<viewModel.answerOptions.count, id: \.self) { index in
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SafeBindingCollectionEnumerator($viewModel.answerOptions, index: index) { binding in
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PollEditFormAnswerOptionView(text: binding.text, index: index) {
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withAnimation(.easeInOut(duration: 0.2)) {
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viewModel.send(viewAction: .deleteAnswerOption(viewModel.answerOptions[index]))
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}
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}
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}
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}
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}
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Button(VectorL10n.pollEditFormAddOption) {
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withAnimation(.easeInOut(duration: 0.2)) {
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viewModel.send(viewAction: .addAnswerOption)
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}
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}
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.disabled(!viewModel.viewState.addAnswerOptionButtonEnabled)
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Spacer()
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if viewModel.viewState.mode == .creation {
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Button(VectorL10n.pollEditFormCreatePoll) {
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viewModel.send(viewAction: .create)
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}
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.buttonStyle(PrimaryActionButtonStyle())
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.disabled(!viewModel.viewState.confirmationButtonEnabled)
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}
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}
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.padding(.vertical, 24.0)
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.padding(.horizontal, 16.0)
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.activityIndicator(show: viewModel.viewState.showLoadingIndicator)
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.alert(item: $viewModel.alertInfo) { info in
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Alert(title: Text(info.title),
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message: Text(info.subtitle),
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dismissButton: .default(Text(VectorL10n.ok)))
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}
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.frame(minHeight: proxy.size.height) // Make the VStack fill the ScrollView's parent
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.toolbar {
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ToolbarItem(placement: .navigationBarLeading) {
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Button(VectorL10n.cancel, action: {
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viewModel.send(viewAction: .cancel)
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})
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}
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ToolbarItem(placement: .principal) {
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Text(VectorL10n.pollEditFormCreatePoll)
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.font(.headline)
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.foregroundColor(theme.colors.primaryContent)
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}
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ToolbarItem(placement: .navigationBarTrailing) {
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if viewModel.viewState.mode == .editing {
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Button(VectorL10n.save, action: {
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viewModel.send(viewAction: .update)
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})
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.disabled(!viewModel.viewState.confirmationButtonEnabled)
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}
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}
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}
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.navigationBarTitleDisplayMode(.inline)
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.introspectNavigationController { navigationController in
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ThemeService.shared().theme.applyStyle(onNavigationBar: navigationController.navigationBar)
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}
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}
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}
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}
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.accentColor(theme.colors.accent)
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.navigationViewStyle(StackNavigationViewStyle())
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}
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}
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// MARK: - Previews
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struct PollEditForm_Previews: PreviewProvider {
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static let stateRenderer = MockPollEditFormScreenState.stateRenderer
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static var previews: some View {
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stateRenderer.screenGroup()
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}
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}
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