extension HeroNetworkImageProvider: NetworkImageProvider {
    func downloadImage(with imgUrl: String, complete: Complete<UIImage>?) {
        KingfisherManager.shared.retrieveImage(with: URL(string: imgUrl)!, options: nil) { receiveSize, totalSize in
            guard totalSize > 0 else { return }
            let progress:CGFloat = CGFloat(CGFloat(receiveSize) / CGFloat(totalSize))
            complete?(.progress(progress))
        } downloadTaskUpdated: { task in

        } completionHandler: { result in
            switch result {
            case .success(let loadingImageResult):
                complete?(.success(loadingImageResult.image))
                break
            case .failure(let error):
                complete?(.failed(error))
                break
            }
        }
    }
}

class HeroNetworkImageProvider: NSObject {
    @objc static let shared = HeroNetworkImageProvider()
}

JFHeroBrowserGlobalConfig.default.networkImageProvider = HeroNetworkImageProvider.shared

var list: [HeroBrowserViewModule] = []
        for i in 0..<origins.count {
            list.append(HeroBrowserNetworkImageViewModule(thumbailImgUrl: thumbs[i], originImgUrl: origins[i]))
        }
        self.hero.browserPhoto(viewModules: list, initIndex: button.tag - 1) {
            [
                .heroView(button.imageView),
                .imageDidChangeHandle({ [weak self] imageIndex in
                    guard let self = self else { return nil }
                    guard let btn = self.view.viewWithTag(imageIndex + 1) as? UIButton else { return nil }
                    return btn.imageView
                }),
                .heroBrowserWillDismissHandle({ _, _ in
                    // resume audio playing
                    try? AVAudioSession.sharedInstance().setActive(false, options: .notifyOthersOnDeactivation)
                })
            ]
        }