1
0
mirror of https://github.com/yattee/yattee.git synced 2024-12-14 22:30:32 +05:30
yattee/Shared/Playlists/PlaylistFormView.swift
2021-10-21 01:56:40 +02:00

243 lines
6.4 KiB
Swift

import Siesta
import SwiftUI
struct PlaylistFormView: View {
@Binding var playlist: Playlist!
@State private var name = ""
@State private var visibility = Playlist.Visibility.public
@State private var valid = false
@State private var showingDeleteConfirmation = false
@FocusState private var focused: Bool
@Environment(\.dismiss) private var dismiss
@EnvironmentObject<InvidiousAPI> private var api
@EnvironmentObject<PlaylistsModel> private var playlists
var editing: Bool {
playlist != nil
}
var body: some View {
#if os(macOS) || os(iOS)
VStack(alignment: .leading) {
HStack(alignment: .center) {
Text(editing ? "Edit Playlist" : "Create Playlist")
.font(.title2.bold())
Spacer()
Button("Cancel") {
dismiss()
}.keyboardShortcut(.cancelAction)
}
.padding(.horizontal)
Form {
TextField("Name", text: $name, onCommit: validate)
.frame(maxWidth: 450)
.padding(.leading, 10)
.focused($focused)
visibilityFormItem
.pickerStyle(.segmented)
}
HStack {
if editing {
deletePlaylistButton
}
Spacer()
Button("Save", action: submitForm)
.disabled(!valid)
.keyboardShortcut(.defaultAction)
}
.frame(minHeight: 35)
.padding(.horizontal)
}
.onChange(of: name) { _ in validate() }
.onAppear(perform: initializeForm)
#if os(iOS)
.padding(.vertical)
#else
.frame(width: 400, height: 150)
#endif
#else
VStack {
Group {
header
form
}
.frame(maxWidth: 1000)
}
.onAppear {
guard editing else {
return
}
self.name = self.playlist.title
self.visibility = self.playlist.visibility
validate()
}
.frame(minWidth: 0, maxWidth: .infinity, minHeight: 0, maxHeight: .infinity)
.background(.thickMaterial)
#endif
}
var header: some View {
HStack(alignment: .center) {
Text(editing ? "Edit Playlist" : "Create Playlist")
.font(.title2.bold())
Spacer()
#if !os(tvOS)
Button("Cancel") {
dismiss()
}
.keyboardShortcut(.cancelAction)
#endif
}
.padding(.horizontal)
}
var form: some View {
VStack(alignment: .trailing) {
VStack {
Text("Name")
.frame(maxWidth: .infinity, alignment: .leading)
TextField("Playlist Name", text: $name, onCommit: validate)
}
HStack {
Text("Visibility")
.frame(maxWidth: .infinity, alignment: .leading)
visibilityFormItem
}
.padding(.top, 10)
HStack {
Spacer()
Button("Save", action: submitForm).disabled(!valid)
}
.padding(.top, 40)
if editing {
Divider()
HStack {
Text("Delete playlist")
.font(.title2.bold())
Spacer()
deletePlaylistButton
}
}
}
.padding(.horizontal)
}
func initializeForm() {
focused = true
guard editing else {
return
}
name = playlist.title
visibility = playlist.visibility
validate()
}
func validate() {
valid = !name.isEmpty
}
func submitForm() {
guard valid else {
return
}
let body = ["title": name, "privacy": visibility.rawValue]
resource?.request(editing ? .patch : .post, json: body).onSuccess { response in
if let modifiedPlaylist: Playlist = response.typedContent() {
playlist = modifiedPlaylist
}
playlists.load(force: true)
dismiss()
}
}
var resource: Resource? {
editing ? api.playlist(playlist.id) : api.playlists
}
var visibilityFormItem: some View {
#if os(macOS)
Picker("Visibility", selection: $visibility) {
ForEach(Playlist.Visibility.allCases) { visibility in
Text(visibility.name)
}
}
#else
Button(self.visibility.name) {
self.visibility = self.visibility.next()
}
.contextMenu {
ForEach(Playlist.Visibility.allCases) { visibility in
Button(visibility.name) {
self.visibility = visibility
}
}
#if os(tvOS)
Button("Cancel", role: .cancel) {}
#endif
}
#endif
}
var deletePlaylistButton: some View {
Button("Delete", role: .destructive) {
showingDeleteConfirmation = true
}.alert(isPresented: $showingDeleteConfirmation) {
Alert(
title: Text("Are you sure you want to delete playlist?"),
message: Text("Playlist \"\(playlist.title)\" will be deleted.\nIt cannot be undone."),
primaryButton: .destructive(Text("Delete"), action: deletePlaylistAndDismiss),
secondaryButton: .cancel()
)
}
#if os(macOS)
.foregroundColor(.red)
#endif
}
func deletePlaylistAndDismiss() {
api.playlist(playlist.id)?.request(.delete).onSuccess { _ in
playlist = nil
playlists.load(force: true)
dismiss()
}
}
}
struct PlaylistFormView_Previews: PreviewProvider {
static var previews: some View {
PlaylistFormView(playlist: .constant(Playlist.fixture))
}
}