//
//  gp_btn.swift
//  Hthik
//
//  Created by 忆海16 on 2024/5/31.
//  Copyright © 2024  Hthik. All rights reserved.
//

import Foundation
import UIKit

class ButtonModifier {
    
    // 设置按钮标题
    static func setTitle(of button: UIButton, to title: String, for state: UIControl.State = .normal) {
        button.setTitle(title, for: state)
    }
    
    // 设置按钮标题颜色
    static func setTitleColor(of button: UIButton, to color: UIColor, for state: UIControl.State = .normal) {
        button.setTitleColor(color, for: state)
    }
    
    // 设置按钮背景颜色
    static func setBackgroundColor(of button: UIButton, to color: UIColor, for state: UIControl.State = .normal) {
        button.setBackgroundImage(color.image(), for: state)
    }
    
    // 添加按钮点击事件
    static func addTarget(to button: UIButton, target: Any?, action: Selector, for event: UIControl.Event = .touchUpInside) {
        button.addTarget(target, action: action, for: event)
    }
}

extension UIColor {
    func image(size: CGSize = CGSize(width: 1, height: 1)) -> UIImage {
        return UIGraphicsImageRenderer(size: size).image { rendererContext in
            self.setFill()
            rendererContext.fill(CGRect(origin: .zero, size: size))
        }
    }
}