Ferrite-backup/Ferrite/Views/LibraryView.swift
kingbri 4d3a16f77e Library: Add history functionality
Action history is logged and displayed to the user's library.
These are triggered whenever the magnet choice sheet is displayed.

Also redo alerts and action sheets to avoid deprecation notices
for >iOS 14. These will be removed when iOS 14 support is dropped.

There was also a problem with sheet presentation not working after
a sheet was dismissed. Disable the appropriate view when a sheet
is being presented.

Signed-off-by: kingbri <bdashore3@proton.me>
2022-09-16 12:33:21 -04:00

96 lines
2.7 KiB
Swift

//
// Library.swift
// Ferrite
//
// Created by Brian Dashore on 9/2/22.
//
import SwiftUI
struct LibraryView: View {
enum LibraryPickerSegment {
case bookmarks
case history
}
@EnvironmentObject var navModel: NavigationViewModel
@FetchRequest(
entity: Bookmark.entity(),
sortDescriptors: [
NSSortDescriptor(keyPath: \Bookmark.orderNum, ascending: true)
]
) var bookmarks: FetchedResults<Bookmark>
@FetchRequest(
entity: History.entity(),
sortDescriptors: [
NSSortDescriptor(keyPath: \History.date, ascending: false)
]
) var history: FetchedResults<History>
@State private var historyEmpty = true
@State private var selectedSegment: LibraryPickerSegment = .bookmarks
@State private var editMode: EditMode = .inactive
var body: some View {
NavView {
VStack(spacing: 0) {
Picker("Segments", selection: $selectedSegment) {
Text("Bookmarks").tag(LibraryPickerSegment.bookmarks)
Text("History").tag(LibraryPickerSegment.history)
}
.pickerStyle(.segmented)
.padding(.horizontal)
.padding(.top)
switch selectedSegment {
case .bookmarks:
BookmarksView(bookmarks: bookmarks)
case .history:
HistoryView(history: history)
}
Spacer()
}
.overlay {
switch selectedSegment {
case .bookmarks:
if bookmarks.isEmpty {
EmptyInstructionView(title: "No Bookmarks", message: "Add a bookmark from search results")
}
case .history:
if history.isEmpty {
EmptyInstructionView(title: "No History", message: "Start watching to build history")
}
}
}
.navigationTitle("Library")
.toolbar {
ToolbarItem(placement: .navigationBarTrailing) {
HStack {
EditButton()
if selectedSegment == .history {
HistoryActionsView()
}
}
}
}
.environment(\.editMode, $editMode)
}
.onChange(of: selectedSegment) { _ in
editMode = .inactive
}
.onDisappear {
editMode = .inactive
}
}
}
struct LibraryView_Previews: PreviewProvider {
static var previews: some View {
LibraryView()
}
}