2021-07-12 02:22:49 +05:30
|
|
|
import Foundation
|
|
|
|
import SwiftUI
|
|
|
|
|
|
|
|
final class NavigationState: ObservableObject {
|
2021-08-30 03:06:18 +05:30
|
|
|
enum TabSelection: Hashable {
|
|
|
|
case subscriptions, popular, trending, playlists, channel(String), playlist(String), search
|
|
|
|
}
|
|
|
|
|
2021-07-12 02:22:49 +05:30
|
|
|
@Published var tabSelection: TabSelection = .subscriptions
|
|
|
|
|
|
|
|
@Published var showingChannel = false
|
|
|
|
@Published var channel: Channel?
|
|
|
|
|
|
|
|
@Published var showingVideoDetails = false
|
2021-07-19 04:02:46 +05:30
|
|
|
@Published var showingVideo = false
|
2021-07-12 02:22:49 +05:30
|
|
|
@Published var video: Video?
|
|
|
|
|
2021-07-19 04:02:46 +05:30
|
|
|
@Published var returnToDetails = false
|
|
|
|
|
2021-08-30 03:06:18 +05:30
|
|
|
@Published var presentingPlaylistForm = false
|
|
|
|
@Published var editedPlaylist: Playlist!
|
|
|
|
|
|
|
|
@Published var presentingUnsubscribeAlert = false
|
|
|
|
@Published var channelToUnsubscribe: Channel!
|
|
|
|
|
2021-07-12 02:22:49 +05:30
|
|
|
func openChannel(_ channel: Channel) {
|
2021-07-19 04:02:46 +05:30
|
|
|
returnToDetails = false
|
2021-07-12 02:22:49 +05:30
|
|
|
self.channel = channel
|
|
|
|
showingChannel = true
|
|
|
|
}
|
|
|
|
|
|
|
|
func closeChannel() {
|
|
|
|
showingChannel = false
|
|
|
|
channel = nil
|
|
|
|
}
|
|
|
|
|
|
|
|
func openVideoDetails(_ video: Video) {
|
|
|
|
self.video = video
|
|
|
|
showingVideoDetails = true
|
|
|
|
}
|
|
|
|
|
|
|
|
func closeVideoDetails() {
|
|
|
|
showingVideoDetails = false
|
|
|
|
video = nil
|
|
|
|
}
|
|
|
|
|
2021-07-19 04:02:46 +05:30
|
|
|
func playVideo(_ video: Video) {
|
|
|
|
self.video = video
|
|
|
|
showingVideo = true
|
|
|
|
}
|
|
|
|
|
|
|
|
func showVideoDetailsIfNeeded() {
|
|
|
|
showingVideoDetails = returnToDetails
|
|
|
|
returnToDetails = false
|
|
|
|
}
|
|
|
|
|
2021-07-12 02:22:49 +05:30
|
|
|
var tabSelectionOptionalBinding: Binding<TabSelection?> {
|
|
|
|
Binding<TabSelection?>(
|
|
|
|
get: {
|
|
|
|
self.tabSelection
|
|
|
|
},
|
|
|
|
set: {
|
|
|
|
self.tabSelection = $0 ?? .subscriptions
|
|
|
|
}
|
|
|
|
)
|
|
|
|
}
|
2021-08-30 03:06:18 +05:30
|
|
|
|
|
|
|
func presentEditPlaylistForm(_ playlist: Playlist?) {
|
|
|
|
editedPlaylist = playlist
|
|
|
|
presentingPlaylistForm = editedPlaylist != nil
|
|
|
|
}
|
|
|
|
|
|
|
|
func presentNewPlaylistForm() {
|
|
|
|
editedPlaylist = nil
|
|
|
|
presentingPlaylistForm = true
|
|
|
|
}
|
|
|
|
|
|
|
|
func presentUnsubscribeAlert(_ channel: Channel?) {
|
|
|
|
channelToUnsubscribe = channel
|
|
|
|
presentingUnsubscribeAlert = channelToUnsubscribe != nil
|
|
|
|
}
|
2021-07-12 02:22:49 +05:30
|
|
|
}
|
2021-08-30 03:06:18 +05:30
|
|
|
|
|
|
|
typealias TabSelection = NavigationState.TabSelection
|