Swiftgram/TelegramUI/CachedResourceRepresentations.swift

import Foundation
import Postbox
import SwiftSignalKit

final class CachedStickerAJpegRepresentation: CachedMediaResourceRepresentation {
    let size: CGSize?
    
    var uniqueId: String {
        if let size = self.size {
            return "sticker-ajpeg-\(Int(size.width))x\(Int(size.height))"
        } else {
            return "sticker-ajpeg"
        }
    }
    
    init(size: CGSize?) {
        self.size = size
    }
    
    func isEqual(to: CachedMediaResourceRepresentation) -> Bool {
        if let to = to as? CachedStickerAJpegRepresentation {
            return self.size == to.size
        } else {
            return false
        }
    }
}