50 lines
1.2 KiB
Swift
50 lines
1.2 KiB
Swift
//
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// AudioContentPlaylistManager.swift
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// SodaLive
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//
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// Created by klaus on 12/16/24.
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//
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import Foundation
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class AudioContentPlaylistManager {
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private var currentIndex = -1
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let playlist: [AudioContentPlaylistContent]
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init(playlist: [AudioContentPlaylistContent]) {
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self.playlist = playlist
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}
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func moveToNext() -> AudioContentPlaylistContent? {
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if !playlist.isEmpty {
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currentIndex = currentIndex + 1 >= playlist.count ? 0 : currentIndex + 1
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return playlist[currentIndex]
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}
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return nil
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}
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func moveToPrevious() -> AudioContentPlaylistContent? {
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if !playlist.isEmpty {
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currentIndex = currentIndex - 1 < 0 ? playlist.count - 1 : currentIndex - 1
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return playlist[currentIndex]
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}
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return nil
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}
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func findByContentId(contentId: Int) -> AudioContentPlaylistContent? {
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if let index = playlist.firstIndex(where: { $0.id == contentId }), !playlist.isEmpty {
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currentIndex = index
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return playlist[index]
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}
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return nil
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}
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func hasNextContent() -> Bool {
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return currentIndex + 1 < playlist.count
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}
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}
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