yattee/Model/ContentItem.swift

53 lines
1.3 KiB
Swift
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import Foundation
struct ContentItem: Identifiable {
enum ContentType: String {
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case video, playlist, channel, placeholder
private var sortOrder: Int {
switch self {
case .channel:
return 1
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case .playlist:
return 2
default:
return 3
}
}
static func < (lhs: ContentType, rhs: ContentType) -> Bool {
lhs.sortOrder < rhs.sortOrder
}
}
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static var placeholders: [Self] {
(0 ..< 9).map { i in .init(id: String(i)) }
}
var video: Video!
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var playlist: ChannelPlaylist!
var channel: Channel!
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var id: String = UUID().uuidString
static func array(of videos: [Video]) -> [ContentItem] {
videos.map { ContentItem(video: $0) }
}
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static func array(of playlists: [ChannelPlaylist]) -> [ContentItem] {
playlists.map { ContentItem(playlist: $0) }
}
static func array(of channels: [Channel]) -> [ContentItem] {
channels.map { ContentItem(channel: $0) }
}
static func < (lhs: ContentItem, rhs: ContentItem) -> Bool {
lhs.contentType < rhs.contentType
}
var contentType: ContentType {
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video.isNil ? (channel.isNil ? (playlist.isNil ? .placeholder : .playlist) : .channel) : .video
}
}