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03d5eefab0
In case video was added to the saame playlist
83 lines
2.1 KiB
Swift
83 lines
2.1 KiB
Swift
import Foundation
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import Siesta
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import SwiftUI
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final class PlaylistsModel: ObservableObject {
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@Published var playlists = [Playlist]()
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@Published var reloadPlaylists = false
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var accounts = AccountsModel()
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init(_ playlists: [Playlist] = [Playlist]()) {
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self.playlists = playlists
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}
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var all: [Playlist] {
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playlists.sorted { $0.title.lowercased() < $1.title.lowercased() }
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}
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func find(id: Playlist.ID?) -> Playlist? {
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if id.isNil {
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return nil
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}
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return playlists.first { $0.id == id! }
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}
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var isEmpty: Bool {
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playlists.isEmpty
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}
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func load(force: Bool = false, onSuccess: @escaping () -> Void = {}) {
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guard accounts.app.supportsUserPlaylists, accounts.signedIn else {
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playlists = []
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return
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}
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let request = force ? resource?.load() : resource?.loadIfNeeded()
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guard !request.isNil else {
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onSuccess()
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return
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}
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request?
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.onSuccess { resource in
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if let playlists: [Playlist] = resource.typedContent() {
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self.playlists = playlists
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onSuccess()
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}
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}
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.onFailure { _ in
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self.playlists = []
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}
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}
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func addVideo(
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playlistID: Playlist.ID,
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videoID: Video.ID,
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onSuccess: @escaping () -> Void = {},
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onFailure: @escaping (RequestError) -> Void = { _ in }
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) {
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accounts.api.addVideoToPlaylist(videoID, playlistID, onFailure: onFailure) {
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self.load(force: true) {
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self.reloadPlaylists.toggle()
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onSuccess()
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}
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}
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}
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func removeVideo(index: String, playlistID: Playlist.ID, onSuccess: @escaping () -> Void = {}) {
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accounts.api.removeVideoFromPlaylist(index, playlistID, onFailure: { _ in }) {
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self.load(force: true) {
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self.reloadPlaylists.toggle()
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onSuccess()
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}
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}
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}
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private var resource: Resource? {
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accounts.api.playlists
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}
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}
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