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yattee/Model/NavigationModel.swift
2021-12-20 00:36:12 +01:00

107 lines
2.8 KiB
Swift

import Foundation
import SwiftUI
final class NavigationModel: ObservableObject {
enum TabSelection: Hashable {
case favorites
case subscriptions
case popular
case trending
case playlists
case channel(String)
case playlist(String)
case recentlyOpened(String)
case nowPlaying
case search
var playlistID: Playlist.ID? {
if case let .playlist(id) = self {
return id
}
return nil
}
}
@Published var tabSelection: TabSelection!
@Published var presentingAddToPlaylist = false
@Published var videoToAddToPlaylist: Video!
@Published var presentingPlaylistForm = false
@Published var editedPlaylist: Playlist!
@Published var presentingUnsubscribeAlert = false
@Published var channelToUnsubscribe: Channel!
@Published var presentingChannel = false
@Published var presentingPlaylist = false
@Published var sidebarSectionChanged = false
@Published var presentingSettings = false
@Published var presentingWelcomeScreen = false
static func openChannel(
_ channel: Channel,
player: PlayerModel,
recents: RecentsModel,
navigation: NavigationModel,
navigationStyle: NavigationStyle
) {
let recent = RecentItem(from: channel)
#if os(macOS)
OpenWindow.main.open()
#else
player.hide()
#endif
let openRecent = {
recents.add(recent)
navigation.presentingChannel = true
}
if navigationStyle == .tab {
DispatchQueue.main.asyncAfter(deadline: .now() + 0.5) {
openRecent()
}
} else if navigationStyle == .sidebar {
openRecent()
navigation.sidebarSectionChanged.toggle()
navigation.tabSelection = .recentlyOpened(recent.tag)
}
}
var tabSelectionBinding: Binding<TabSelection> {
Binding<TabSelection>(
get: {
self.tabSelection ?? .search
},
set: { newValue in
self.tabSelection = newValue
}
)
}
func presentAddToPlaylist(_ video: Video) {
videoToAddToPlaylist = video
presentingAddToPlaylist = true
}
func presentEditPlaylistForm(_ playlist: Playlist?) {
editedPlaylist = playlist
presentingPlaylistForm = editedPlaylist != nil
}
func presentNewPlaylistForm() {
editedPlaylist = nil
presentingPlaylistForm = true
}
func presentUnsubscribeAlert(_ channel: Channel?) {
channelToUnsubscribe = channel
presentingUnsubscribeAlert = channelToUnsubscribe != nil
}
}
typealias TabSelection = NavigationModel.TabSelection