JSJP_ManagerNew/JiaPeiManage/Sources/Extensions/UIButton+Kingfisher.swift

//
//  UIButton+Kingfisher.swift
//  SwiftBilibili
//
//  Created by 罗文 on 2021/7/3.
//  Copyright © 2021年 罗文. All rights reserved.
//

import Foundation
import Kingfisher

extension UIButton {
    
    @discardableResult
    func setImage(
        with resource: Resource?,
        for state: UIControl.State,
        placeholder: UIImage? = nil,
        options: ImageOptions = [.transition(.fade(0.25))],
        progress: ((Int64, Int64) -> Void)? = nil,
        completion: ((ImageResult) -> Void)? = nil
    ) -> DownloadTask? {
        return self.kf.setImage(with: resource, for: state, placeholder: placeholder, options: options, progressBlock: progress, completionHandler: { result in
            switch result {
            case .success(let value):
                print("Task done for: \(value.source.url?.absoluteString ?? "")")
                completion?(.success(value.image))
            case .failure(let error):
                print("Job failed: \(error.localizedDescription)")
                completion?(.failure(error))
            }
        })
    }
    
    @discardableResult
    func setBackgroundImage(
        with resource: Resource?,
        for state: UIControl.State,
        placeholder: UIImage? = nil,
        options: ImageOptions = [.transition(.fade(0.25))],
        progress: ((Int64, Int64) -> Void)? = nil,
        completion: ((ImageResult) -> Void)? = nil
    ) -> DownloadTask? {
        return self.kf.setBackgroundImage(with: resource, for: state, placeholder: placeholder, options: options, progressBlock: progress, completionHandler: { result in
            switch result {
            case .success(let value):
                print("Task done for: \(value.source.url?.absoluteString ?? "")")
                completion?(.success(value.image))
            case .failure(let error):
                print("Job failed: \(error.localizedDescription)")
                completion?(.failure(error))
            }
        })
    }
    
}