//
//  UINavigationBar+SPAdd.swift
//  ShortPlay
//
//  Created by 曾觉新 on 2025/4/8.
//

import UIKit


extension UINavigationBar {
    
    static let sp_normalTitleFont = UIFont.fontBold(ofSize: 15)
    static var sp_normalTitleColor: UIColor {
        get {
            return .colorFFFFFF()
        }
    }
    
    /**
     默认标题样式
     */
    static var sp_normalTitleTextAttributes: [NSAttributedString.Key : Any] {
        get {
            return [
                NSAttributedString.Key.font : sp_normalTitleFont,
                NSAttributedString.Key.foregroundColor : sp_normalTitleColor
            ]
        }
    }
    
    /**
     默认背景色
     */
    static var sp_normalBackgroundColor: UIColor {
        get {
            return .themeColor()
        }
    }
    
    @available(iOS 13.0, *)
    static let navBarAppearance: UINavigationBarAppearance = {
        let navBarAppearance = UINavigationBarAppearance()
        navBarAppearance.configureWithOpaqueBackground()
        // 背景色
        navBarAppearance.backgroundColor = sp_normalBackgroundColor
        // 去掉半透明效果
        navBarAppearance.backgroundEffect = nil
        // 去除导航栏阴影（如果不设置clear，导航栏底下会有一条阴影线）
        navBarAppearance.shadowColor = UIColor.clear
        // 字体颜色
        navBarAppearance.titleTextAttributes = sp_normalTitleTextAttributes
        
        return navBarAppearance
    }()
    
    
    func sp_setTranslucent(isTranslucent: Bool) {
        self.isTranslucent = isTranslucent
    }
    
    func sp_setBackgroundColor(backgroundColor: UIColor?) {
        if #available(iOS 15.0, *) {
            UINavigationBar.navBarAppearance.backgroundColor = backgroundColor
            self.standardAppearance = UINavigationBar.navBarAppearance
            self.scrollEdgeAppearance = UINavigationBar.navBarAppearance
        }
        
        if let backgroundColor = backgroundColor {
            self.setBackgroundImage(UIImage(color: backgroundColor), for: .default)
//            self.barTintColor = backgroundColor
        } else {
            self.setBackgroundImage(UIImage(), for: .default)
//            self.barTintColor = nil
        }
    }
    
    func sp_setTitleTextAttributes(titleTextAttributes: [NSAttributedString.Key : Any]?) {

        if #available(iOS 15.0, *) {
            if let titleTextAttributes = titleTextAttributes {
                UINavigationBar.navBarAppearance.titleTextAttributes = titleTextAttributes
            }
            self.scrollEdgeAppearance = UINavigationBar.navBarAppearance
            self.standardAppearance = UINavigationBar.navBarAppearance
        } else {

            self.titleTextAttributes = titleTextAttributes
        }
    }
}