platform-ios/RainbowPlanet/RainbowPlanet/Modules/PublishModule/PublishTakeVideo/PublishMusicView.swift

//
//  PublishMusicView.swift
//  RainbowPlanet
//
//  Created by Christopher on 2019/6/23.
//  Copyright © 2019 RainbowPlanet. All rights reserved.
//  音乐选择のView

import UIKit

class PublishMusicView: BaseView {
    
    typealias DismissViewClosure = () -> Void
    var dismissViewClosure : DismissViewClosure?
    
    override func setupViews() {
        self.backgroundColor = UIColor.clear
        
        // 添加毛玻璃效果，需使用frame设置位置
        let blurEffect = UIBlurEffect(style: .dark)
        let blurEffectView = UIVisualEffectView(effect: blurEffect)
        blurEffectView.frame = CGRect(x: CGFloat(0), y: kNavBarTotalHeight, width: kScreenWidth, height: kScreenHeight-kNavBarTotalHeight)
        addSubview(blurEffectView)
        
        addSubview(headerView)
        addSubview(tableView)
    }
    
    override func setupLayouts() {
        headerView.snp.makeConstraints { (make) in
            make.top.equalToSuperview().offset(kNavBarTotalHeight)
            make.left.right.equalTo(0)
            make.height.equalTo(48)
        }
        tableView.snp.makeConstraints { (make) in
            make.top.equalTo(headerView.snp_bottom)
            make.left.right.bottom.equalTo(0)
        }
    }
    
    lazy var headerView: PublishMusicHeader = {
        let headerView = PublishMusicHeader()
        headerView.backgroundColor = UIColor.clear
        headerView.dismissClosure = {
            [weak self] in
            if let dismissViewClosure = self?.dismissViewClosure {
                dismissViewClosure()
            }
        }
        return headerView
    }()
    
    lazy var tableView: UITableView = {
        let tableView = UITableView(frame: CGRect.zero, style: UITableView.Style.grouped)
        tableView.separatorStyle = .none
        tableView.backgroundColor = UIColor.clear
        tableView.dataSource = self
        tableView.delegate = self
        tableView.estimatedRowHeight = 50
        tableView.estimatedSectionFooterHeight = 0.000001
        tableView.estimatedSectionHeaderHeight = 0.000001
        return tableView
    }()
}

extension PublishMusicView: UITableViewDataSource, UITableViewDelegate {
    func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
        return 5
    }
    
    func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
        let cell = PublishMusicItemCell.cellWith(tableView: tableView, indexPath: indexPath)
        return cell
    }
    
    func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
        print("点击了----\(indexPath.row)")
    }
    
    func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat {
        return 50
    }
    
    func tableView(_ tableView: UITableView, heightForHeaderInSection section: Int) -> CGFloat {
        return 0
    }
    
}