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yattee/Model/ThumbnailsModel.swift
2022-12-05 10:13:19 +01:00

43 lines
976 B
Swift

import Defaults
import Foundation
final class ThumbnailsModel: ObservableObject {
static var shared = ThumbnailsModel()
@Published var unloadable = Set<URL>()
func insertUnloadable(_ url: URL) {
unloadable.insert(url)
}
func isUnloadable(_ url: URL!) -> Bool {
guard !url.isNil else {
return true
}
return unloadable.contains(url)
}
func best(_ video: Video) -> URL? {
for quality in availableQualitites {
let url = video.thumbnailURL(quality: quality)
if !isUnloadable(url) {
return url
}
}
return nil
}
private var availableQualitites: [Thumbnail.Quality] {
switch Defaults[.thumbnailsQuality] {
case .highest:
return [.maxresdefault, .medium, .default]
case .medium:
return [.medium, .default]
case .low:
return [.default]
}
}
}