//
//  MPPositive_BottomShowView.swift
//  MusicPlayer
//
//  Created by Mr.Zhou on 2024/4/19.
//

import UIKit
///b面底部播放音乐展示View
class MPPositive_BottomShowView: UIView {
    //绿色背景图片
    private lazy var bgGreenImageView:UIImageView = UIImageView(image: .init(named: "BottomShow'bg"))
    //音乐封面展示圆框
    private lazy var coverImageView:UIImageView = {
        let imageView:UIImageView = .init(frame: .init(x: 26*width, y: 13*width, width: 48*width, height: 48*width))
        imageView.contentMode = .scaleAspectFill
        imageView.layer.cornerRadius = 24*width
        imageView.layer.masksToBounds = true
        return imageView
    }()
    //标题Label
    private lazy var titleLabel:UILabel = createLabel(font: .systemFont(ofSize: 16*width, weight: .semibold), textColor: .init(hex: "#000000"), textAlignment: .left)
    //副标题（歌手/专辑/乐队）
    private lazy var subtitleLabel:UILabel = createLabel(font: .systemFont(ofSize: 12*width, weight: .light), textColor: .init(hex: "#000000"), textAlignment: .left)
    //音乐列表按钮
    private lazy var listsBtn:UIButton = {
        let btn = UIButton()
        btn.setBackgroundImage(UIImage(named: "Bottom Lists'logo"), for: .normal)
        btn.addTarget(self, action: #selector(expandListsClick(_ :)), for: .touchUpInside)
        return btn
    }()
    //音乐播放器状态按钮
    private lazy var playStatuBtn:UIButton = {
        let btn = UIButton()
        btn.setBackgroundImage(UIImage(named: "Bottom Pause'logo"), for: .normal)
        btn.setBackgroundImage(UIImage(named: "Bottom Play'logo"), for: .selected)
        btn.addTarget(self, action: #selector(switchStatuClick(_ :)), for: .touchUpInside)
        return btn
    }()
    override init(frame: CGRect) {
        super.init(frame: frame)
        confirgue()
    }
    
    required init?(coder: NSCoder) {
        super.init(coder: coder)
    }
    //配置
    private func confirgue() {
        addSubview(bgGreenImageView)
        bgGreenImageView.snp.makeConstraints { make in
            make.left.right.top.bottom.equalToSuperview()
        }
        addSubview(coverImageView)
        addSubview(listsBtn)
        listsBtn.snp.makeConstraints { make in
            make.right.equalToSuperview().offset(-24*width)
            make.top.equalToSuperview().offset(21*width)
            make.height.width.equalTo(32*width)
        }
        addSubview(playStatuBtn)
        playStatuBtn.snp.makeConstraints { make in
            make.width.height.equalTo(24*width)
            make.centerY.equalTo(listsBtn)
            make.right.equalTo(listsBtn.snp.left).offset(-20*width)
        }
        addSubview(titleLabel)
        titleLabel.snp.makeConstraints { make in
            make.top.equalTo(coverImageView).offset(5*width)
            make.left.equalTo(coverImageView.snp.right).offset(12*width)
            make.right.equalTo(playStatuBtn.snp.left).offset(-10*width)
        }
        addSubview(subtitleLabel)
        subtitleLabel.snp.makeConstraints { make in
            make.left.equalTo(titleLabel)
            make.top.equalTo(titleLabel.snp.bottom).offset(4*width)
            make.right.equalTo(titleLabel)
        }
    }
    
    //展开当前音乐列表
    @objc private func expandListsClick(_ sender:UIButton) {
        
    }
    //切换播放音乐状态
    @objc private func switchStatuClick(_ sender:UIButton) {
        
    }
}