yattee/Model/HistoryModel.swift

115 lines
3.2 KiB
Swift
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import CoreData
import CoreMedia
import Defaults
import Foundation
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import SwiftyJSON
extension PlayerModel {
func historyVideo(_ id: String) -> Video? {
historyVideos.first { $0.videoID == id }
}
func loadHistoryVideoDetails(_ id: Video.ID) {
guard historyVideo(id).isNil else {
return
}
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if !Video.VideoID.isValid(id), let url = URL(string: id) {
historyVideos.append(.local(url))
return
}
if historyItemBeingLoaded == nil {
logger.info("loading history details: \(id)")
historyItemBeingLoaded = id
} else {
logger.info("POSTPONING history load: \(id)")
historyItemsToLoad.append(id)
return
}
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playerAPI.video(id).load().onSuccess { [weak self] response in
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guard let self else { return }
if let video: Video = response.typedContent() {
self.historyVideos.append(video)
}
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}.onCompletion { _ in
self.logger.info("LOADED history details: \(id)")
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if self.historyItemBeingLoaded == id {
self.logger.info("setting no history loaded")
self.historyItemBeingLoaded = nil
}
if let id = self.historyItemsToLoad.popLast() {
self.loadHistoryVideoDetails(id)
}
}
}
func updateWatch(finished: Bool = false) {
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guard let id = currentVideo?.videoID,
Defaults[.saveHistory]
else {
return
}
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let time = backend.currentTime
let seconds = time?.seconds ?? 0
let watchFetchRequest = Watch.fetchRequest()
watchFetchRequest.predicate = NSPredicate(format: "videoID = %@", id as String)
let results = try? backgroundContext.fetch(watchFetchRequest)
backgroundContext.perform { [weak self] in
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guard let self else {
return
}
let watch: Watch!
if results?.isEmpty ?? true {
if seconds < 1 {
return
}
watch = Watch(context: self.backgroundContext)
watch.videoID = id
} else {
watch = results?.first
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if !self.resetWatchedStatusOnPlaying, watch.finished {
return
}
}
if let seconds = self.playerItemDuration?.seconds {
watch.videoDuration = seconds
}
if finished {
watch.stoppedAt = watch.videoDuration
} else if seconds.isFinite, seconds > 0 {
watch.stoppedAt = seconds
}
watch.watchedAt = Date()
try? self.backgroundContext.save()
}
}
func removeWatch(_ watch: Watch) {
context.delete(watch)
try? context.save()
}
func removeAllWatches() {
let watchesFetchRequest = NSFetchRequest<NSFetchRequestResult>(entityName: "Watch")
let deleteRequest = NSBatchDeleteRequest(fetchRequest: watchesFetchRequest)
_ = try? context.execute(deleteRequest)
_ = try? context.save()
}
}