//
//  MPPositive_BaseViewController.swift
//  MusicPlayer
//
//  Created by Mr.Zhou on 2024/4/18.
//

import UIKit
///b面基类控制器
class MPPositive_BaseViewController: MP_BaseViewController {
    //导航栏标题
    private lazy var navTitleLabel:UILabel = createLabel(font:  .systemFont(ofSize: 20*width, weight: .regular), textColor: .white, textAlignment: .center)
    //pop按钮
    private lazy var popBtn:UIButton = {
        let btn = UIButton()
        btn.setBackgroundImage(UIImage(named: "Pop‘logo"), for: .normal)
        btn.addTarget(self, action: #selector(popActionClick(_ :)), for: .touchUpInside)
        return btn
    }()
    lazy var navView:UIView = setTitleView()

    override func viewDidLoad() {
        super.viewDidLoad()
        view.addSubview(navView)
    }
    //设置顶部titleView
    private func setTitleView() -> UIView {
        let topView = UIView(frame: .init(x: 0, y: statusBarHeight, width: screen_Width, height: 50*width))
        topView.backgroundColor = .clear
        topView.addSubview(navTitleLabel)
        navTitleLabel.snp.makeConstraints { make in
            make.center.equalToSuperview()
        }
        return topView
    }
    ///设置导航栏title
    func setTitle(_ text:String) {
        navTitleLabel.text = text
    }
    ///设置导航栏popBtn
    func setPopBtn() {
        navView.addSubview(popBtn)
        popBtn.snp.makeConstraints { make in
            make.width.height.equalTo(42*width)
            make.centerY.equalToSuperview()
            make.left.equalTo(16*width)
        }
    }
    override func viewDidLayoutSubviews() {
        super.viewDidLayoutSubviews()
        //当页面布局完成后,将navView移动至最上层
        view.bringSubviewToFront(navView)
    }
    //pop上一个页面
    @objc private func popActionClick(_ sender:UIButton) {
        navigationController?.popViewController(animated: true)
    }
}