2021-12-16 12:02:42 +00:00
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//
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// Copyright 2021 New Vector Ltd
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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import SwiftUI
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import CoreLocation
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@available(iOS 14.0, *)
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struct LocationSharingView: 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 context: LocationSharingViewModel.Context
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var body: some View {
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NavigationView {
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2022-02-17 11:25:53 +00:00
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ZStack(alignment: .bottom) {
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LocationSharingMapView(tileServerMapURL: context.viewState.mapStyleURL,
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avatarData: context.viewState.avatarData,
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location: context.viewState.location,
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errorSubject: context.viewState.errorSubject,
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userLocation: $context.userLocation)
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.ignoresSafeArea()
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HStack {
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Link("© MapTiler", destination: URL(string: "https://www.maptiler.com/copyright/")!)
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Link("© OpenStreetMap contributors", destination: URL(string: "https://www.openstreetmap.org/copyright")!)
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}
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.font(theme.fonts.caption1)
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}
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.toolbar {
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ToolbarItem(placement: .navigationBarLeading) {
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Button(VectorL10n.cancel, action: {
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context.send(viewAction: .cancel)
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})
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2021-12-16 12:02:42 +00:00
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}
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2022-02-17 11:25:53 +00:00
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ToolbarItem(placement: .principal) {
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Text(VectorL10n.locationSharingTitle)
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.font(.headline)
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.foregroundColor(theme.colors.primaryContent)
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2022-02-11 11:27:51 +00:00
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}
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2022-02-17 11:25:53 +00:00
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ToolbarItem(placement: .navigationBarTrailing) {
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if context.viewState.location != nil {
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Button {
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context.send(viewAction: .share)
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} label: {
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Image(uiImage: Asset.Images.locationShareIcon.image)
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.accessibilityIdentifier("LocationSharingView.shareButton")
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}
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.disabled(!context.viewState.shareButtonEnabled)
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2021-12-17 12:27:43 +00:00
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} else {
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Button(VectorL10n.locationSharingShareAction, action: {
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context.send(viewAction: .share)
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})
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.disabled(!context.viewState.shareButtonEnabled)
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2021-12-17 12:27:43 +00:00
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}
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2021-12-16 12:02:42 +00:00
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}
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2022-02-17 11:25:53 +00:00
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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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.alert(item: $context.alertInfo) { info in
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if let secondaryButton = info.secondaryButton {
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return Alert(title: Text(info.title),
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message: subtitleTextForAlertInfo(info),
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primaryButton: .default(Text(info.primaryButton.title)) {
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info.primaryButton.action?()
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},
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secondaryButton: .default(Text(secondaryButton.title)) {
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secondaryButton.action?()
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})
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} else {
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return Alert(title: Text(info.title),
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message: subtitleTextForAlertInfo(info),
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dismissButton: .default(Text(info.primaryButton.title)) {
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info.primaryButton.action?()
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})
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}
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}
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2021-12-16 12:02:42 +00:00
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}
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.accentColor(theme.colors.accent)
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.activityIndicator(show: context.viewState.showLoadingIndicator)
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2022-01-31 15:52:55 +00:00
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.navigationViewStyle(StackNavigationViewStyle())
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2021-12-16 12:02:42 +00:00
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}
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@ViewBuilder
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private var activityIndicator: some View {
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if context.viewState.showLoadingIndicator {
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ActivityIndicator()
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}
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}
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2022-01-28 10:58:31 +00:00
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private func subtitleTextForAlertInfo(_ alertInfo: LocationSharingErrorAlertInfo) -> Text? {
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guard let subtitle = alertInfo.subtitle else {
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return nil
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}
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return Text(subtitle)
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}
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2021-12-16 12:02:42 +00:00
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}
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// MARK: - Previews
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@available(iOS 14.0, *)
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struct LocationSharingView_Previews: PreviewProvider {
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static let stateRenderer = MockLocationSharingScreenState.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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