@ObservedObject var model: AppModel

let switchTo: (PC) -> Void

let addPC: () -> Void

@State private var pcs = PC.all()

@AppStorage("alertWaiting") private var alertWaiting = true

@AppStorage("alertDone") private var alertDone = true

@State private var notificationsOff = false

var body: some View {

NavigationStack {

List {

Section {

ForEach(pcs) { pc in

Button { switchTo(pc) } label: {

HStack {

Image(systemName: "desktopcomputer")

VStack(alignment: .leading) {

Text(pc.name).foregroundStyle(.primary)

Text(pc.lan.map { "Wi-Fi \(URL(string: $0)?.host() ?? $0) · share" } ?? "share")

.font(.caption).foregroundStyle(.secondary)

}

Spacer()

if pc.id == PC.current?.id { Image(systemName: "checkmark").foregroundStyle(Palette.accent) }

}

}

.swipeActions {

Button("Forget", role: .destructive) { PC.remove(pc.id); pcs = PC.all() }

}

}

Button(action: addPC) { Label("Add a PC", systemImage: "qrcode.viewfinder") }

} header: { Text("Computers") } footer: {

Text("Each PC trusts this device once: after that, `sd share` on it is found without a QR code or approval. With iCloud Keychain on, your other iPhone or iPad (same Apple ID) gets the same PCs; each still logs in with the password.")

}

Section {

Toggle("When an agent needs you", isOn: $alertWaiting)

Toggle("When an agent finishes", isOn: $alertDone)

if notificationsOff {

Button("Notifications are off: open Settings") {

UIApplication.shared.open(URL(string: UIApplication.openSettingsURLString)!)

}

}

} header: { Text("Alerts") } footer: {

Text("With sound. They ring while shelldeck is open or was just in use; a locked phone would need push, which needs a paid Apple developer account.")

}

Section("Connection") {

LabeledContent("Via", value: model.server.isTunnel ? "share (Cloudflare)" : "home Wi-Fi")

LabeledContent("Address", value: model.server.base.host() ?? "")

}

}

.scrollContentBackground(.hidden)

.background(Palette.background)

.navigationTitle("Settings")

.task {

pcs = PC.all()

notificationsOff = await UNUserNotificationCenter.current().notificationSettings().authorizationStatus == .denied

}

}

}