103 lines
3.7 KiB
Swift
103 lines
3.7 KiB
Swift
// Copyright © 2020 Metabolist. All rights reserved.
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import SwiftUI
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import KingfisherSwiftUI
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import struct Kingfisher.DownsamplingImageProcessor
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import struct Kingfisher.RoundCornerImageProcessor
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struct SidebarNavigation: View {
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@StateObject var viewModel: MainNavigationViewModel
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@EnvironmentObject var rootViewModel: RootViewModel
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@Environment(\.displayScale) var displayScale: CGFloat
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var sidebar: some View {
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List(selection: $viewModel.selectedTab) {
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ForEach(MainNavigationViewModel.Tab.allCases) { tab in
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NavigationLink(destination: view(topLevelNavigation: tab)) {
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Label(tab.title, systemImage: tab.systemImageName)
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}
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.accessibility(label: Text(tab.title))
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.tag(tab)
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}
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}
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.overlay(Pocket()
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.environmentObject(viewModel)
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.environmentObject(rootViewModel),
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alignment: .bottom)
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.listStyle(SidebarListStyle())
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.onAppear(perform: viewModel.refreshIdentity)
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.onReceive(NotificationCenter.default
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.publisher(for: NSWindow.didBecomeKeyNotification)
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.dropFirst()
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.map { _ in () },
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perform: viewModel.refreshIdentity)
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}
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var body: some View {
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NavigationView {
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sidebar
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.frame(minWidth: 100, idealWidth: 150, maxWidth: 200, maxHeight: .infinity)
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Text("Content")
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.frame(maxWidth: .infinity, maxHeight: .infinity)
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}
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}
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}
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private extension SidebarNavigation {
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func view(topLevelNavigation: MainNavigationViewModel.Tab) -> some View {
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Group {
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switch topLevelNavigation {
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case .timelines:
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TimelineView()
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default: Text(topLevelNavigation.title)
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}
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}
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}
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struct Pocket: View {
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@EnvironmentObject var viewModel: MainNavigationViewModel
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@EnvironmentObject var rootViewModel: RootViewModel
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var body: some View {
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VStack(alignment: .leading, spacing: 0) {
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Divider()
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Button(action: { viewModel.presentingSettings.toggle() }) {
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KFImage(viewModel.identity.image,
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options: [
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.processor(
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DownsamplingImageProcessor(size: CGSize(width: 50, height: 50))
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.append(another: RoundCornerImageProcessor(radius: .widthFraction(0.5)))
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),
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.scaleFactor(displayScale),
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.cacheOriginalImage
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])
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.placeholder { Image(systemName: "gear") }
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.renderingMode(.original)
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.resizable()
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.padding(6)
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.contentShape(Rectangle())
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}
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.frame(width: 50, height: 50)
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.accessibility(label: Text("Rewards"))
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.padding(.vertical, 8)
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.padding(.horizontal, 16)
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.buttonStyle(PlainButtonStyle())
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}
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.sheet(isPresented: $viewModel.presentingSettings) {
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SecondaryNavigationView(viewModel: viewModel.settingsViewModel())
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.environmentObject(viewModel)
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.environmentObject(rootViewModel)
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}
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}
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}
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}
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#if DEBUG
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struct SidebarNavigation_Previews: PreviewProvider {
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static var previews: some View {
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SidebarNavigation(viewModel: .development)
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.environmentObject(RootViewModel.development)
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}
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}
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#endif
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