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yattee/Shared/Navigation/AppSidebarNavigation.swift

89 lines
2.9 KiB
Swift

import SwiftUI
#if os(iOS)
import Introspect
#endif
struct AppSidebarNavigation: View {
@EnvironmentObject<AccountsModel> private var accounts
#if os(iOS)
@EnvironmentObject<NavigationModel> private var navigation
@State private var didApplyPrimaryViewWorkAround = false
#endif
var body: some View {
#if os(iOS)
content.introspectViewController { viewController in
// workaround for an empty supplementary view on launch
// the supplementary view is determined by the default selection inside the
// primary view, but the primary view is not loaded so its selection is not read
// We work around that by showing the primary view
if !didApplyPrimaryViewWorkAround, let splitVC = viewController.children.first as? UISplitViewController {
UIView.performWithoutAnimation {
splitVC.show(.primary)
}
didApplyPrimaryViewWorkAround = true
}
}
#else
content
#endif
}
let sidebarMinWidth: Double = 280
var content: some View {
NavigationView {
Sidebar()
.toolbar { toolbarContent }
.frame(minWidth: sidebarMinWidth)
VStack {
Image(systemName: "play.tv")
.renderingMode(.original)
.font(.system(size: 60))
.foregroundColor(.accentColor)
}
}
.environment(\.navigationStyle, .sidebar)
}
var toolbarContent: some ToolbarContent {
Group {
#if os(iOS)
ToolbarItemGroup(placement: .navigationBarTrailing) {
Button(action: { navigation.presentingSettings = true }) {
Image(systemName: "gearshape.2")
}
}
#endif
ToolbarItem(placement: accountsMenuToolbarItemPlacement) {
AccountsMenuView()
.help(
"Switch Instances and Accounts\n" +
"Current Instance: \n" +
"\(accounts.current?.url ?? "Not Set")\n" +
"Current User: \(accounts.current?.description ?? "Not set")"
)
}
}
}
var accountsMenuToolbarItemPlacement: ToolbarItemPlacement {
#if os(iOS)
return .bottomBar
#else
return .automatic
#endif
}
static func symbolSystemImage(_ name: String) -> String {
let firstLetter = name.first?.lowercased()
let regex = #"^[a-z0-9]$"#
let symbolName = firstLetter?.range(of: regex, options: .regularExpression) != nil ? firstLetter! : "questionmark"
return "\(symbolName).circle"
}
}