yattee/Shared/Navigation/AppSidebarRecents.swift
2021-09-19 14:47:46 +02:00

92 lines
2.9 KiB
Swift

import Defaults
import SwiftUI
struct AppSidebarRecents: View {
@Binding var selection: TabSelection?
@EnvironmentObject<NavigationState> private var navigationState
@EnvironmentObject<Recents> private var recents
@Default(.recentlyOpened) private var recentItems
var body: some View {
Group {
if !recentItems.isEmpty {
Section(header: Text("Recents")) {
ForEach(recentItems.reversed()) { recent in
Group {
switch recent.type {
case .channel:
RecentNavigationLink(recent: recent, selection: $selection) {
LazyView(ChannelVideosView(Channel(id: recent.id, name: recent.title)))
}
case .query:
RecentNavigationLink(recent: recent, selection: $selection, systemImage: "magnifyingglass") {
LazyView(SearchView(recent.query!))
}
}
}
.contextMenu {
Button("Clear All Recents") {
recents.clear()
}
Button("Clear Search History") {
recents.clearQueries()
}
.disabled(!recentItems.contains { $0.type == .query })
}
}
}
}
}
}
}
struct RecentNavigationLink<DestinationContent: View>: View {
@EnvironmentObject<Recents> private var recents
var recent: RecentItem
@Binding var selection: TabSelection?
var systemImage: String?
let destination: DestinationContent
init(
recent: RecentItem,
selection: Binding<TabSelection?>,
systemImage: String? = nil,
@ViewBuilder destination: () -> DestinationContent
) {
self.recent = recent
_selection = selection
self.systemImage = systemImage
self.destination = destination()
}
var body: some View {
NavigationLink(tag: TabSelection.recentlyOpened(recent.tag), selection: $selection) {
destination
} label: {
HStack {
Label(recent.title, systemImage: labelSystemImage)
Spacer()
Button(action: {
recents.close(recent)
}) {
Image(systemName: "xmark.circle.fill")
}
.foregroundColor(.secondary)
.buttonStyle(.plain)
}
}
.id(recent.tag)
}
var labelSystemImage: String {
systemImage != nil ? systemImage! : AppSidebarNavigation.symbolSystemImage(recent.title)
}
}