platform-ios/RainbowPlanet/RainbowPlanet/Modules/CommunityModule/CommunityVideoContent/View/CommunityVideoCoverCollectionCell.swift

//
//  CommunityVideoCoverCollectionCell.swift
//  RainbowPlanet
//
//  Created by Christopher on 2019/7/3.
//  Copyright © 2019 RainbowPlanet. All rights reserved.
//  视频播放列表のCell

import UIKit
import RxSwift

enum videoBtnClickType {
    case typeComment
    case typeLike
    case typeCollect
    case typePerson
}

class CommunityVideoCoverCollectionCell: UICollectionViewCell {
    
    let disposeBag = DisposeBag()
    
    typealias BackClosure = () -> Void
    var backClosure : BackClosure?
    
    typealias ShareClosure = (_ videoItemMdl: CommunityVideoItemModel) -> Void
    var shareClosure : ShareClosure?
    
    typealias ButtonClickClosure = (_ clickType: videoBtnClickType, _ uid: Int, _ postId: Int) -> Void
    var buttonClickClosure : ButtonClickClosure?
    
    typealias FollowClosure = (_ videoItemMdl: CommunityVideoItemModel, _ button: UIButton) -> Void
    var followClosure : FollowClosure?
    
    class func cellWith(collectionView:UICollectionView,indexPath:IndexPath) -> CommunityVideoCoverCollectionCell {
        let ID = "CommunityVideoCoverCollectionCell"
        collectionView.register(CommunityVideoCoverCollectionCell.self, forCellWithReuseIdentifier: ID)
        let cell : CommunityVideoCoverCollectionCell = collectionView.dequeueReusableCell(withReuseIdentifier: ID, for: indexPath) as! CommunityVideoCoverCollectionCell
        cell.indexPath = indexPath
        return cell
    }
    //MARK: indexPath
    var indexPath: IndexPath?{
        didSet {
            
        }
    }
    //MARK: - 初始化
    override init(frame: CGRect) {
        super.init(frame: frame)
        backgroundColor = UIColor.black
        setupViews()
        setupLayouts()
    }
    
    // Neccessary - 清除待复用Cell原先的player
    override func prepareForReuse() {
        super.prepareForReuse()
        
        videoPlayView.cancelLoading()
    }
    
    required init?(coder aDecoder: NSCoder) {
        fatalError("init(coder:) has not been implemented")
    }
    
    //MARK: - 设置View
    private func setupViews() {
        
        // 视频播放
        addSubview(videoPlayView)
        videoPlayView.addTapGesture(1, target: self, action: #selector(videoTapAction))
        addSubview(bottomSepView)
        addSubview(bgView)
        
        // 顶部渐变
        addSubview(topGradientView)
        
        // 顶部
        topGradientView.addSubview(navBackView)
        navBackView.addSubview(navBackBtn)
        navBackView.addSubview(shareBtnRight)
        navBackView.addSubview(shareBtnLeft)
        
        // 底部渐变
        addSubview(bottomGradientView)
        bottomGradientView.addTapGesture(1, target: self, action: #selector(videoTapAction))
        
        // 底部
        bottomGradientView.addSubview(bottomCommentView)
        bottomCommentView.addSubview(commentBtn)
        bottomCommentView.addSubview(collectBtn)
        bottomCommentView.addSubview(likeBtn)
        bottomCommentView.addSubview(commentView)
        commentView.addSubview(commentLabel)
        commentView.addSubview(textBtn)
        
        // 话题View
        bottomGradientView.addSubview(topicView)
        
        // 视频内容
        bottomGradientView.addSubview(contentScrollView)
        contentScrollView.addSubview(contentLabel)
        
        bottomGradientView.addSubview(unfoldButton)
        unfoldButton.isHidden = true
        
        // 视频标题
        bottomGradientView.addSubview(videoTitleLabel)
        
        bottomGradientView.addSubview(personBackView)
        personBackView.addSubview(avatarButton)
        personBackView.addSubview(personLabel)
        personBackView.addSubview(followButton)
        
        bottomGradientView.addSubview(rainbowBeanView)
        rainbowBeanView.addSubview(beanIconImageView)
        rainbowBeanView.addSubview(beanLabel)
        
        addSubview(playStatusImageView)        
    }
    
    private func setupLayouts() {
        
        // 视频播放
        videoPlayView.snp.makeConstraints { (make) in
            make.edges.equalToSuperview()
        }
        
        // 顶部
        navBackView.snp.makeConstraints { (make) in
            make.top.equalTo(kSafeStatusBarHeight)
            make.left.right.equalToSuperview()
            make.height.equalTo(44)
        }
        navBackBtn.snp.makeConstraints { (make) in
            make.left.equalTo(5)
            make.centerY.equalToSuperview()
            make.size.equalTo(40)
        }
        shareBtnRight.snp.makeConstraints { (make) in
            make.right.equalTo(-6)
            make.centerY.equalToSuperview()
            make.size.equalTo(39)
        }
        shareBtnLeft.snp.makeConstraints { (make) in
            make.right.equalTo(-52)
            make.bottom.equalTo(-8)
            make.width.equalTo(123)
            make.height.equalTo(35)
        }
        
        // 底部
        bottomCommentView.snp.makeConstraints { (make) in
            make.bottom.equalTo(-kSafeTabBarHeight)
            make.left.right.equalToSuperview()
            make.height.equalTo(60)
        }
        bottomSepView.snp.makeConstraints { (make) in
            make.left.right.equalToSuperview()
            make.height.equalTo(0.5)
            make.bottom.equalToSuperview().offset(-(kSafeTabBarHeight + 60))
        }
        
        commentBtn.snp.makeConstraints { (make) in
            make.right.equalToSuperview().offset(-14)
            make.centerY.equalToSuperview()
            make.height.equalTo(24)
        }
        commentBtn.layoutButton(edgeInsetsStyle: ButtonEdgeInsetsStyle.left, imageTitleSpace: 5)
        
        collectBtn.snp.makeConstraints { (make) in
            make.right.equalTo(commentBtn.snp_left).offset(-15)
            make.centerY.equalToSuperview()
            make.height.equalTo(37)
        }
        collectBtn.layoutButton(edgeInsetsStyle: ButtonEdgeInsetsStyle.left, imageTitleSpace: 5)
        
        likeBtn.snp.makeConstraints { (make) in
            make.right.equalTo(collectBtn.snp_left).offset(-15)
            make.centerY.equalToSuperview()
            make.height.equalTo(37)
        }
        likeBtn.layoutButton(edgeInsetsStyle: ButtonEdgeInsetsStyle.left, imageTitleSpace: 5)
        
        commentView.snp.makeConstraints { (make) in
            make.centerY.equalToSuperview()
            make.left.equalToSuperview().offset(14)
            make.right.equalTo(likeBtn.snp_left).offset(-10)
            make.height.equalTo(30)
        }
        commentLabel.snp.makeConstraints { (make) in
            make.left.equalTo(15)
            make.centerY.equalToSuperview()
            make.width.equalTo(70)
            make.height.equalTo(28)
        }
        textBtn.snp.makeConstraints { (make) in
            make.edges.equalToSuperview()
        }
        
        // 话题View
        topicView.snp.makeConstraints { (make) in
            make.bottom.equalTo(bottomCommentView.snp_top)
            make.left.right.equalToSuperview()
            make.height.equalTo(45)
        }
        
        // 视频内容
        contentScrollView.snp.makeConstraints { (make) in
            make.bottom.equalTo(topicView.snp_top)
            make.left.equalTo(14)
            make.right.equalTo(-14)
            make.height.equalTo(44)
        }
        
        contentLabel.snp.makeConstraints { (make) in
            make.top.left.equalToSuperview()
            make.width.equalTo(kScreenWidth-28)
            make.height.equalTo(44)
        }
        
        // 视频标题
        videoTitleLabel.snp.makeConstraints { (make) in
            make.left.equalTo(14)
            make.right.equalTo(-14)
            make.height.equalTo(23)
            make.bottom.equalTo(contentScrollView.snp_top).offset(-10)
        }
        
        // personView
        personBackView.snp.makeConstraints { (make) in
            make.left.equalTo(14)
            make.height.equalTo(30)
            make.bottom.equalTo(videoTitleLabel.snp_top).offset(-20)
        }
        avatarButton.snp.makeConstraints { (make) in
            make.left.top.equalToSuperview()
            make.size.equalTo(30)
        }
        personLabel.snp.makeConstraints { (make) in
            make.left.equalTo(avatarButton.snp_right).offset(10)
            make.centerY.equalToSuperview()
            make.height.equalTo(18)
        }
        followButton.snp.makeConstraints { (make) in
            make.left.equalTo(personLabel.snp_right).offset(10)
            make.centerY.equalToSuperview()
            make.width.equalTo(64)
            make.height.equalTo(20)
            make.right.equalToSuperview()
        }
        
        // 彩虹豆View
        rainbowBeanView.snp.makeConstraints { (make) in
            make.left.equalTo(14)
            make.height.equalTo(24)
            make.bottom.equalTo(personBackView.snp_top).offset(-10)
        }
//        rainbowBeanView.snp.makeConstraints { (make) in
//            make.top.equalTo(10)
//            make.left.equalTo(14)
//            make.height.equalTo(24)
//            make.bottom.equalTo(personBackView.snp_top).offset(-10)
//        }
        beanIconImageView.snp.makeConstraints { (make) in
            make.left.equalTo(6)
            make.centerY.equalToSuperview()
            make.size.equalTo(19)
        }
        beanLabel.snp.makeConstraints { (make) in
            make.left.equalTo(beanIconImageView.snp_right).offset(5)
            make.top.bottom.equalToSuperview()
            make.right.equalTo(-6)
        }
        
        //
        playStatusImageView.snp.makeConstraints { (make) in
            make.center.equalToSuperview()
            make.width.equalTo(50)
            make.height.equalTo(60)
        }
        
    }
    
    func addSeeMoreButton(_ label: YYLabel, textStr: String?) {
        label.attributedText = NSAttributedString(string: textStr ?? "", attributes: [
            NSAttributedString.Key.foregroundColor: kffffffColor,
            NSAttributedString.Key.font: kRegularFont14!
            ])
        
        let moreString = " 展开"
        let text = NSMutableAttributedString(string: "... \(moreString)")
        let expandRange = (text.string as NSString).range(of: moreString)
        
        text.addAttribute(.foregroundColor, value: kffffffColor, range: expandRange)
        text.addAttribute(.font, value: kMediumFont24!, range: expandRange)
        text.addAttribute(.foregroundColor, value: kffffffColor, range: NSRange(location: 0, length: expandRange.location))
        
        //添加点击事件
        let hi = YYTextHighlight()
        text.yy_setTextHighlight(hi, range: (text.string as NSString).range(of: moreString))
        hi.tapAction = {
            [weak self] (containerView, text, range, rect) in
            //点击展开
            self?.setTextFrame(true)
        }
        
        text.yy_font = kRegularFont14
        
        let seeMore = YYLabel()
        seeMore.attributedText = text
        seeMore.sizeToFit()
        
        let truncationToken = NSAttributedString.yy_attachmentString(withContent: seeMore, contentMode: UIView.ContentMode.center, attachmentSize: seeMore.frame.size, alignTo: text.yy_font!, alignment: YYTextVerticalAlignment.top)
        
        label.truncationToken = truncationToken
    }
    
    func setTextFrame(_ isExpand: Bool) {
        if isExpand {
            expandString()
            
            let size: CGSize = contentLabel.sizeThatFits(CGSize(width: kScreenWidth-28, height: CGFloat(MAXFLOAT)))
            print("------size == \(size)")
            
            contentScrollView.snp.remakeConstraints { (make) in
                make.bottom.equalTo(topicView.snp_top).offset(-40)
                make.left.equalTo(14)
                make.right.equalTo(-14)
                make.height.equalTo(size.height)
            }
            contentLabel.snp.remakeConstraints { (make) in
                make.top.left.equalToSuperview()
                make.width.equalTo(kScreenWidth-28)
                make.height.equalTo(size.height)
            }
            
            unfoldButton.snp.remakeConstraints { (make) in
                make.bottom.equalTo(topicView.snp_top).offset(-10)
                make.right.equalTo(-4)
                make.width.equalTo(48)
                make.height.equalTo(20)
            }
            unfoldButton.isHidden = false
            
            // 控件高度+间距+"收起"の高度
            let backHeight = (60+45+size.height+23+30+24) + (10+20+10+20) + 40
            UIView.animate(withDuration: 0.5) {
                [weak self] in
                
                self?.bottomGradientView.frame = CGRect(x: 0, y: kScreenHeight-backHeight-kSafeTabBarHeight, width: kScreenWidth, height: backHeight+kSafeTabBarHeight)
            }

        } else {
//            contentScrollView.frame = CGRect(x: 14, y: 0, width: UIScreen.main.bounds.size.width - 28, height: 30)
//            contentLabel.frame = CGRect(x: 0, y: 0, width: UIScreen.main.bounds.size.width - 40, height: 30)
        }
    }
    
    func expandString() {
        let attri = contentLabel.attributedText as? NSMutableAttributedString
        contentLabel.attributedText = attri
    }
    
    lazy var bgView: UIView = {
        let bgView = UIView(frame: self.frame)
        bgView.backgroundColor = UIColor(hexString: "000000", alpha: 0.1)
        bgView.isUserInteractionEnabled = true
        return bgView
    }()
    
    // MARK: 视频播放View
    private lazy var videoPlayView: CommunityVideoPlayView = {
        let videoPlayView = CommunityVideoPlayView()
        videoPlayView.isUserInteractionEnabled = true
        return videoPlayView
    }()
    
    // MARK: 渐变View
    private lazy var topGradientView: UIView = {
        let topGradientView = UIView()
        topGradientView.frame = CGRect(x: 0, y: 0, width: kScreenWidth, height: kSafeStatusBarHeight+60)
        // 渐变层
        let bgLayer1 = CAGradientLayer()
        bgLayer1.colors = [UIColor(red: 0, green: 0, blue: 0, alpha: 0.5).cgColor, UIColor(red: 0, green: 0, blue: 0, alpha: 0).cgColor]
        bgLayer1.locations = [0, 1]
        bgLayer1.frame = topGradientView.bounds
        bgLayer1.startPoint = CGPoint(x: 0, y: 0)
        bgLayer1.endPoint = CGPoint(x: 0, y: 1)
        topGradientView.layer.addSublayer(bgLayer1)
        topGradientView.layer.cornerRadius = 2;
        topGradientView.alpha = 1
        return topGradientView
    }()
    
    private lazy var bottomGradientView: UIView = {
        let bottomGradientView = UIView()
        bottomGradientView.frame = CGRect(x: 0, y: kScreenHeight-kSafeTabBarHeight-270, width: kScreenWidth, height: 270+kSafeTabBarHeight)
        let bgLayer1 = CAGradientLayer()
        bgLayer1.colors = [UIColor(red: 0, green: 0, blue: 0, alpha: 0.8).cgColor, UIColor(red: 0, green: 0, blue: 0, alpha: 0).cgColor]
        bgLayer1.locations = [0, 1]
        bgLayer1.frame = bottomGradientView.bounds
        bgLayer1.startPoint = CGPoint(x: 0, y: 1)
        bgLayer1.endPoint = CGPoint(x: 0, y: 0)
        bottomGradientView.layer.addSublayer(bgLayer1)
        bottomGradientView.layer.cornerRadius = 2;
        bottomGradientView.alpha = 1
        return bottomGradientView
    }()
    
    
    // MARK: 顶部导航View
    private lazy var navBackView: UIView = {
        let navBackView = UIView()
        navBackView.backgroundColor = UIColor.clear
        return navBackView
    }()
    
    private lazy var navBackBtn: UIButton = {
        let navBackBtn = UIButton(type: UIButton.ButtonType.custom)
        navBackBtn.setImage(kImage(name: "navbar_back_white"), for: UIControl.State.normal)
        navBackBtn.rx.tap.subscribe(onNext: {
            [weak self] (data) in
            if let backClosure = self?.backClosure {
                backClosure()
            }
        }).disposed(by: disposeBag)
        return navBackBtn
    }()
    
    private lazy var shareBtnRight: UIButton = {
        let shareBtnRight = UIButton(type: UIButton.ButtonType.custom)
        shareBtnRight.setImage(kImage(name: "nav_share_white"), for: UIControl.State.normal)
        shareBtnRight.rx.tap.subscribe(onNext: {
            [weak self] (data) in
            if let shareClosure = self?.shareClosure {
                shareClosure(self!.videoItemMdl!)
            }
        }).disposed(by: disposeBag)
        return shareBtnRight
    }()
    
    private lazy var shareBtnLeft: UIButton = {
        let shareBtnLeft = UIButton(type: UIButton.ButtonType.custom)
        shareBtnLeft.setImage(kImage(name: "nav_share_poster"), for: UIControl.State.normal)
        shareBtnLeft.rx.tap.subscribe(onNext: {
            [weak self] (data) in
            if let shareClosure = self?.shareClosure {
                shareClosure(self!.videoItemMdl!)
            }
        }).disposed(by: disposeBag)
        return shareBtnLeft
    }()
    
    // MARK: 底部View
    private lazy var bottomCommentView: UIView = {
        let bottomCommentView = UIView()
        bottomCommentView.backgroundColor = UIColor.clear
        return bottomCommentView
    }()
    
    private lazy var bottomSepView: UIView = {
        let bottomSepView = UIView()
        bottomSepView.backgroundColor = kffffffColor.withAlphaComponent(0.8)
        return bottomSepView
    }()
    
    private lazy var commentBtn: UIButton = {
        let commentBtn = UIButton(type: UIButton.ButtonType.custom)
        commentBtn.setTitle("0", for: UIControl.State.normal)
        commentBtn.setTitleColor(kffffffColor, for: UIControl.State.normal)
        commentBtn.setImage(kImage(name: "video_btn_note_white"), for: UIControl.State.normal)
        commentBtn.titleLabel?.font = kRegularFont14
        commentBtn.rx.tap.subscribe(onNext: { [weak self] (data) in
            if let buttonClickClosure = self?.buttonClickClosure {
                buttonClickClosure(videoBtnClickType.typeComment, self?.videoItemMdl?.uid ?? 0, self?.videoItemMdl?.id ?? 0)
            }
        }).disposed(by: disposeBag)
        return commentBtn
    }()
    
    private lazy var collectBtn: UIButton = {
        let collectBtn = UIButton(type: UIButton.ButtonType.custom)
        collectBtn.setTitleColor(kffffffColor, for: UIControl.State.normal)
        collectBtn.setImage(kImage(name: "video_btn_collect_white"), for: UIControl.State.normal)
        collectBtn.setImage(kImage(name: "btn_collect_pre"), for: UIControl.State.selected)        
        collectBtn.titleLabel?.font = kRegularFont14
        collectBtn.rx.tap.subscribe(onNext: { [weak self] (data) in
            collectBtn.isSelected = !collectBtn.isSelected
            // 本地修改收藏数据
            var collectCount = self?.videoItemMdl?.collectCount ?? 0
            if self?.videoItemMdl?.isCollect == 0 {
                collectBtn.setTitle("\(collectCount)", for: .normal)
                collectBtn.setTitle("\(collectCount+1)", for: .selected)
            } else {
                collectBtn.setTitle("\(collectCount)", for: .selected)
                collectBtn.setTitle("\(collectCount-1)", for: .normal)
            }
            // 点击回调
            if let buttonClickClosure = self?.buttonClickClosure {
                buttonClickClosure(videoBtnClickType.typeCollect, self?.videoItemMdl?.uid ?? 0, self?.videoItemMdl?.id ?? 0)
            }
        }).disposed(by: disposeBag)
        return collectBtn
    }()
    
    private lazy var likeBtn: UIButton = {
        let likeBtn = UIButton(type: UIButton.ButtonType.custom)
        likeBtn.setTitleColor(kffffffColor, for: UIControl.State.normal)
        likeBtn.setImage(kImage(name: "video_btn_praise_white"), for: UIControl.State.normal)
        likeBtn.setImage(kImage(name: "btn_praise_pre_36px"), for: UIControl.State.selected)
        likeBtn.titleLabel?.font = kRegularFont14
        likeBtn.rx.tap.subscribe(onNext: { [weak self] (data) in
            likeBtn.isSelected = !likeBtn.isSelected
            // 本地修改点赞数据
            var praiseCount = self?.videoItemMdl?.praiseCount ?? 0
            if self?.videoItemMdl?.isLike == 0 {
                likeBtn.setTitle("\(praiseCount)", for: .normal)
                likeBtn.setTitle("\(praiseCount+1)", for: .selected)
            } else {
                likeBtn.setTitle("\(praiseCount)", for: .selected)
                likeBtn.setTitle("\(praiseCount-1)", for: .normal)
            }
            // 点击回调
            if let buttonClickClosure = self?.buttonClickClosure {
                buttonClickClosure(videoBtnClickType.typeLike, self?.videoItemMdl?.uid ?? 0, self?.videoItemMdl?.id ?? 0)
            }
        }).disposed(by: disposeBag)
        return likeBtn
    }()
    
    private lazy var commentView: UIView = {
        let commentView = UIView()
        commentView.backgroundColor = kffffffColor.withAlphaComponent(0.3)
        commentView.cornerRadius = 15
        commentView.masksToBounds = true
        return commentView
    }()
    
    private lazy var commentLabel: UILabel = {
        let commentLabel = UILabel()
        commentLabel.text = "添加评论..."
        commentLabel.textColor = kffffffColor
        commentLabel.font = kRegularFont14
        return commentLabel
    }()
    
    private lazy var textBtn: UIButton = {
        let textBtn = UIButton(type: UIButton.ButtonType.custom)
        textBtn.rx.tap.subscribe(onNext: { [weak self] (data) in
            if let buttonClickClosure = self?.buttonClickClosure {
                buttonClickClosure(videoBtnClickType.typeComment, self?.videoItemMdl?.uid ?? 0, self?.videoItemMdl?.id ?? 0)
            }
        }).disposed(by: disposeBag)
        return textBtn
    }()
    
    // MARK: 话题View
    private lazy var topicView: CommunityVideoTopicView = {
        let topicView = CommunityVideoTopicView()
        return topicView
    }()
    
    // MARK: 视频内容content
    private lazy var contentScrollView :UIScrollView =  {
        let contentScrollView = UIScrollView()
        contentScrollView.bounces = false
        // 设置初始contentSize
        contentScrollView.contentSize = CGSize.init(width: kScreenWidth-28.0, height: 44.0)
        contentScrollView.showsHorizontalScrollIndicator = false
        contentScrollView.showsVerticalScrollIndicator = false
        return contentScrollView
    }()
    
    private lazy var contentLabel: YYLabel = {
        let contentLabel = YYLabel()
        contentLabel.numberOfLines = 0;
        contentLabel.textColor = kffffffColor
        contentLabel.font = kRegularFont14
        return contentLabel
    }()
    
    // MARK: 收起展开contentのBtn
    private lazy var unfoldButton: UIButton = {
        let unfoldButton = UIButton(type: UIButton.ButtonType.custom)
        unfoldButton.setTitle("收起", for: .normal)
        unfoldButton.titleLabel?.font = kRegularFont14
        unfoldButton.rx.tap.subscribe(onNext: {
            [weak self] (data) in
            
            UIView.animate(withDuration: 0.5) {
                [weak self] in
                self?.contentScrollView.snp.remakeConstraints { (make) in
                    make.bottom.equalTo((self?.topicView.snp_top)!)
                    make.left.equalTo(14)
                    make.right.equalTo(-14)
                    make.height.equalTo(40)
                }
                
                self?.contentLabel.snp.remakeConstraints { (make) in
                    make.top.left.equalToSuperview()
                    make.width.equalTo(kScreenWidth-28)
                    make.height.equalTo(40)
                }
                
                self?.bottomGradientView.frame = CGRect(x: 0, y: kScreenHeight-kSafeTabBarHeight-270, width: kScreenWidth, height: 270+kSafeTabBarHeight)
            }
            
            self?.unfoldButton.isHidden = true
            
        }).disposed(by: disposeBag)
        return unfoldButton
    }()
    
    // MARK: 视频Title
    private lazy var videoTitleLabel: UILabel = {
        let videoTitleLabel = UILabel()
        videoTitleLabel.textColor = kffffffColor
        videoTitleLabel.font = kMediumFont16
        return videoTitleLabel
    }()
    
    // MARK: 个人信息View
    private lazy var personBackView: UIView = {
        let personBackView = UIView()
        return personBackView
    }()
    
    private lazy var avatarButton: UIButton = {
        let avatarButton = UIButton(type: UIButton.ButtonType.custom)
        avatarButton.setImage(kImage(name: "default_avatar"), for: UIControl.State.normal)
        avatarButton.imageView?.contentMode = .scaleAspectFit
        avatarButton.cornerRadius = 15
        avatarButton.masksToBounds = true
        avatarButton.rx.tap.subscribe(onNext: {
            [weak self] (data) in
            if let buttonClickClosure = self?.buttonClickClosure {
                buttonClickClosure(videoBtnClickType.typePerson, self?.videoItemMdl?.uid ?? 0, self?.videoItemMdl?.id ?? 0)
            }
        }).disposed(by: disposeBag)
        return avatarButton
    }()
    
    private lazy var personLabel: UILabel = {
        let personLabel = UILabel()
        personLabel.textColor = kffffffColor
        personLabel.font = kRegularFont15
        return personLabel
    }()
    
    private lazy var followButton: UIButton = {
        let followButton = UIButton(type: UIButton.ButtonType.custom)
        followButton.titleLabel?.font = kMediumFont13
        followButton.layer.cornerRadius = 10
        followButton.layer.masksToBounds = true
        followButton.setTitleColor(kffffffColor, for: .normal)
        followButton.rx.tap.subscribe(onNext: {[weak self] (data) in
            if let followClosure = self?.followClosure {
                followClosure(self!.videoItemMdl!, followButton)
            }
        }).disposed(by: disposeBag)
        return followButton
    }()
    
    // MARK: 彩虹豆View
    private lazy var rainbowBeanView: UIView = {
        let rainbowBeanView = UIView()
        rainbowBeanView.backgroundColor = kRGBAColor(r: 0/255.0, g: 0/255.0, b: 0/255.0, a: 0.3)
        rainbowBeanView.cornerRadius = 12
        rainbowBeanView.masksToBounds = true
        return rainbowBeanView
    }()
    
    private lazy var beanIconImageView: UIImageView = {
        let beanIconImageView = UIImageView()
        beanIconImageView.image = kImage(name: "ico_bean_white")
        return beanIconImageView
    }()
    
    private lazy var beanLabel: UILabel = {
        let beanLabel = UILabel()
        beanLabel.textColor = kffffffColor
        beanLabel.font = kRegularFont13
        return beanLabel
    }()
    
    // 播放暂停icon
    lazy var playStatusImageView: UIImageView = {
        let playStatusImageView = UIImageView()
        playStatusImageView.image = kImage(name: "btn_pause")
        playStatusImageView.isHidden = true
        return playStatusImageView
    }()
    
    
    
    // MARK: - 播放动作
    func play() {
        playStatusImageView.isHidden = true
        videoPlayView.play()
    }
    
    func pause() {
        playStatusImageView.isHidden = false
        videoPlayView.pause()
    }
    
    @objc func videoTapAction(_ tap: UITapGestureRecognizer?) {
        if videoPlayView.pauseFlag {
            self.play()
        } else {
            self.pause()
        }
    }
    
    var videoItemMdl: CommunityVideoItemModel? {
        didSet {
            if !(self.videoItemMdl?.video == nil || self.videoItemMdl?.video == "")  {
                videoPlayView.assetURLString = self.videoItemMdl?.video
            }
            
            beanLabel.text = "\(self.videoItemMdl?.willCollectBean ?? 0)彩虹豆待收获"
            
            
            avatarButton.kf.setImage(with: kURLImage(name: self.videoItemMdl?.avatar ?? ""), for: .normal, placeholder: kImage(name: "default_avatar"))
            personLabel.text = self.videoItemMdl?.username
            
            // 点赞
            if self.videoItemMdl?.isLike == 0 {
                likeBtn.setTitle("\(self.videoItemMdl?.praiseCount ?? 0)", for: .normal)
            } else {
                likeBtn.setTitle("\(self.videoItemMdl?.praiseCount ?? 0)", for: .selected)
            }
            // 收藏
            if self.videoItemMdl?.isCollect == 0 {
                collectBtn.setTitle("\(self.videoItemMdl?.collectCount ?? 0)", for: .normal)
            } else {
                collectBtn.setTitle("\(self.videoItemMdl?.collectCount ?? 0)", for: .selected)
            }
            // 评论
            commentBtn.setTitle("\(self.videoItemMdl?.commentCount ?? 0)", for: .normal)
            
            collectBtn.isSelected = self.videoItemMdl?.isCollect == 0 ? false : true
            likeBtn.isSelected = self.videoItemMdl?.isLike == 0 ? false : true
            
            
            if self.videoItemMdl?.uid == UserModel.shared().getModel()?.uid {
                followButton.isHidden = true
            } else {
                followButton.isHidden = false
            }
            CommunityFollowUserViewModel.shared.setVideoFollowType(followButton: followButton, followType: FollowType(rawValue: self.videoItemMdl?.isFollow ?? 0)!)
            
            if !(self.videoItemMdl?.title == "" || self.videoItemMdl?.title == nil) {
                // 有标题
                videoTitleLabel.text = self.videoItemMdl?.title
                
            } else {
                // 无标题
                
            }
            
            topicView.topicArray = self.videoItemMdl?.topic
            topicView.reloadData()
            
//            contentLabel.text = self.videoItemMdl?.content
            
            self.addSeeMoreButton(contentLabel, textStr: self.videoItemMdl?.content)
            
//            self.addSeeMoreButton(contentLabel, textStr: "德库尼克-快步领骑大集团，把差距控制在八分钟附近。突围集团在团结配合的同时，也在沿途的各个爬坡点展开较量。韦伦斯在德根特的帮助下，捞到26分，圆点衫无虞；贝尔哈恩、齐科内和莫里瑟积极挑战，也有分数进账。最后35公里，德根特在Col des Croix发动单飞。贝尔纳协助齐科内追击，其他突围车手则陆续掉队。在下一个爬坡点Col des Chevreres，突围集团只剩下齐科内、图恩斯、韦伦斯和莫里瑟最后四人。")
            
            self.remakeBottomConstrains()
        }
    }
    
    func remakeBottomConstrains() {
        
        let size: CGSize = contentLabel.sizeThatFits(CGSize(width: kScreenWidth-28, height: CGFloat(MAXFLOAT)))
        print("------size == \(size)")
        
        if size.height > 40 {
            // 超过2行
            // do nothing
            
        } else {
            
            contentScrollView.snp.remakeConstraints { (make) in
                make.bottom.equalTo(topicView.snp_top)
                make.left.equalTo(14)
                make.right.equalTo(-14)
                make.height.equalTo(size.height)
            }
            
            contentLabel.snp.remakeConstraints { (make) in
                make.top.left.equalToSuperview()
                make.width.equalTo(kScreenWidth-28)
                make.height.equalTo(size.height)
            }
        }
        
        
        
        
    }
    
}