platform-ios/RainbowPlanet/RainbowPlanet/Modules/CommunityModule/CommunityFeaturedTopics/ViewController/CommunityFeaturedTopicsViewController.swift

//
//  CommunityFeaturedTopicsViewController.swift
//  RainbowPlanet
//
//  Created by 南鑫林 on 2019/6/16.
//  Copyright © 2019 RainbowPlanet. All rights reserved.
//

import UIKit
import Kingfisher

class CommunityFeaturedTopicsViewController: BaseViewController {
    
    override func didReceiveMemoryWarning() {
        super.didReceiveMemoryWarning()
        KingfisherManager.shared.cache.clearDiskCache()
        KingfisherManager.shared.cache.clearMemoryCache()
    }
    
    deinit {
        NXLLog("deinit")
        if observe != nil {
            NotificationCenter.default.removeObserver(observe!)
        }
    }
    weak var observe : NSObjectProtocol?
    
    var id : Int = 0
    var communityRecommendDataModels = Array<CommunityRecommendDataModel>()
    var communityTopicDetailModel : CommunityTopicDetailModel?
    
    /// 评论需要的模型
    var communityRecommendDataModel : CommunityRecommendDataModel?
    
    override func viewDidLoad() {
        super.viewDidLoad()
        setupViews()
        setupData()
        setupLayouts()

    }
    
    override func viewWillAppear(_ animated: Bool) {
        super.viewWillAppear(animated)
        communityTopicDetailApi()
    }
    
    override func setupViews() {
        view.backgroundColor = UIColor.white
        view.addSubview(bgImageView)
        view.addSubview(bgView)
        view.addSubview(tableView)
        view.insertSubview(navigationBar, aboveSubview: tableView)
        setnavigationBar()
    }
    
    
    /// 设置navigationBar
    func setnavigationBar() {
        navigationBar.addSubview(navigationBgView)
        navigationBar.addSubview(topicLable)
        navigationBar.addSubview(focusButton)
        navigationBar.insertSubview(navigationBgView, aboveSubview: navigationBar.backgroundImageView)
        navigationBar.backgroundImageView.frame = CGRect(x: 0, y: 0, width: kScreenWidth, height: kScreenWidth)
        navigationBar.clipsToBounds = true
        navigationBar.wr_setLeftButton(image: kImage(name: "navbar_back_white")!)
        navigationBar.wr_setRightButton(title: "我的话题", titleColor: .white)
        // 设置初始导航栏透明度
        navigationBar.wr_setBackgroundAlpha(alpha: 0)
        // 设置状态栏style
        statusBarStyle = .lightContent
    }
    
    override func setupLayouts() {
        bgImageView.snp_makeConstraints { (make) in
            make.top.left.right.equalToSuperview()
            make.height.equalTo(kScreenWidth)
        }
        bgView.snp.makeConstraints { (make) in
            make.top.left.right.equalToSuperview()
            make.height.equalTo(kScreenWidth)
        }
        tableView.snp.makeConstraints { (make) in
            make.top.left.right.bottom.equalToSuperview()
        }
        navigationBgView.snp_makeConstraints { (make) in
            make.edges.equalTo(navigationBar)
        }
        topicLable.snp_makeConstraints { (make) in
            make.centerY.equalTo(navigationBar.leftButton)
            make.left.equalTo(navigationBar.leftButton.snp_right)
        }
        focusButton.snp_makeConstraints { (make) in
            make.right.equalTo(-14)
            make.centerY.equalTo(navigationBar.leftButton)
            make.width.equalTo(60)
            make.height.equalTo(28)
        }
    }
    
    private 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
        if #available(iOS 11.0, *) {
            tableView.contentInsetAdjustmentBehavior = .never
        }
        return tableView
    }()
    
    private lazy var bgImageView: UIImageView = {
        let bgImageView = UIImageView()
        bgImageView.contentMode = .scaleAspectFill
        bgImageView.clipsToBounds = true
        return bgImageView
    }()
    
    private lazy var bgView: UIView = {
        let bgView = UIView()
        bgView.backgroundColor = UIColor(hexString: "000000", alpha: 0.4)
        return bgView
    }()
    
    private lazy var communityFeaturedTopicsHeaderView: CommunityFeaturedTopicsHeaderView = {
        let communityFeaturedTopicsHeaderView = CommunityFeaturedTopicsHeaderView(frame: CGRect(x: 0, y: 0, width: kScreenWidth, height: 180 + kSafeStatusBarHeight))
        return communityFeaturedTopicsHeaderView
    }()
    
    private lazy var topicLable: UILabel = {
        let topicLable = UILabel()
        topicLable.textColor = kffffffColor
        topicLable.font = kRegularFont14
        topicLable.text = "运动健身"
        topicLable.alpha = 0
        return topicLable
    }()
    
    private lazy var focusButton: UIButton = {
        let focusButton = UIButton(type: UIButton.ButtonType.custom)
        focusButton.setTitleColor(kffffffColor, for: UIControl.State.normal)
        focusButton.setTitleColor(kffffffColor, for: UIControl.State.selected)
        focusButton.setTitle("关注", for: UIControl.State.normal)
        focusButton.setTitle("已关注", for: UIControl.State.selected)
        focusButton.titleLabel?.font = kRegularFont13
        focusButton.setBackgroundImage(UIImage.imageWithColor(color: kThemeColor), for: UIControl.State.normal)
        focusButton.setBackgroundImage(UIImage.imageWithColor(color: UIColor.clear), for: UIControl.State.selected)
        focusButton.alpha = 0
        focusButton.layer.borderWidth = 0.5
        focusButton.layer.borderColor = kThemeColor.cgColor
        focusButton.cornerRadius = 14
        focusButton.masksToBounds = true
        focusButton.rx.tap.subscribe(onNext: { [weak self] (data) in
            if self?.communityTopicDetailModel?.isFollow == 1 {
                CommunityFollowTopicViewModel.shared.communityMemberFollowTopicCancelFollowApi(topicId: (self?.id)!, communityTopicDetailModel: (self?.communityTopicDetailModel!)!, communityFeaturedTopicsHeaderView: (self?.communityFeaturedTopicsHeaderView)!, button: (self?.focusButton)!, communityFollowTopicType: .view)
            }else {
                CommunityFollowTopicViewModel.shared.communityMemberFollowTopicFollowApi(topicId: (self?.id)!, communityTopicDetailModel: (self?.communityTopicDetailModel!)!, communityFeaturedTopicsHeaderView: (self?.communityFeaturedTopicsHeaderView)!, button: (self?.focusButton)!, communityFollowTopicType: .view)
            }
        }).disposed(by: disposeBag)
        
        return focusButton
    }()
    
    private lazy var navigationBgView: UIView = {
        let navigationBgView = UIView()
        navigationBgView.backgroundColor = UIColor(hexString: "000000", alpha: 0.4)
        navigationBgView.alpha = 0
        return navigationBgView
    }()
    
    override func setupData() {
        //下拉刷新
        tableView.addFullScreenHeader(withBeginRefresh: true, animation: true) {
            [weak self] (page) in
            self?.communityTopicDetailApi()
            self?.communityPostTopicApi(page: page)
        }

        tableView.addAutoNormalFooter(withAutomaticallyRefresh: true, loadMoreBlock: {
            [weak self] (page) in
            self?.communityPostTopicApi(page: page)
        })
        communityFeaturedTopicsHeaderView.followClosureName = {
            [weak self] in
            if self?.communityTopicDetailModel?.isFollow == 1 {
                CommunityFollowTopicViewModel.shared.communityMemberFollowTopicCancelFollowApi(topicId: (self?.id)!, communityTopicDetailModel: (self?.communityTopicDetailModel!)!, communityFeaturedTopicsHeaderView: (self?.communityFeaturedTopicsHeaderView)!, button: (self?.focusButton)!, communityFollowTopicType: .view)
            }else {
                CommunityFollowTopicViewModel.shared.communityMemberFollowTopicFollowApi(topicId: (self?.id)!, communityTopicDetailModel: (self?.communityTopicDetailModel!)!, communityFeaturedTopicsHeaderView: (self?.communityFeaturedTopicsHeaderView)!, button: (self?.focusButton)!, communityFollowTopicType: .view)
            }
        }
        navigationBar.onClickRightButton = {
            [weak self] in
            let vc = CommunityMyFollowTopicController()
            self?.navigationController?.pushViewController(vc, animated: true)
        }
        
        observe = NotificationCenter.default.addObserver(forName: NSNotification.Name("followApi"), object: nil, queue: OperationQueue.main) { [weak self] (notification) in
            let followStatusModel = notification.object as? FollowStatusModel
            if !(self?.communityRecommendDataModels.isEmpty ?? true) {
                for communityRecommendDataModel in (self?.communityRecommendDataModels)! {
                    if communityRecommendDataModel.uid == followStatusModel?.uid {
                        communityRecommendDataModel.isFollow = followStatusModel?.isFollowStatus
                    }
                }
            }
            self?.tableView.reloadData()
        }
        observe = NotificationCenter.default.addObserver(forName: NSNotification.Name("unlikeApi"), object: nil, queue: OperationQueue.main) { [weak self] (notification) in
            let followStatusModel = notification.object as? FollowStatusModel
            if !(self?.communityRecommendDataModels.isEmpty ?? true) {
                for communityRecommendDataModel in (self?.communityRecommendDataModels)! {
                    if communityRecommendDataModel.id == followStatusModel?.postId {
                        communityRecommendDataModel.isDislike = followStatusModel?.isFollowStatus
                    }
                }
            }
            self?.tableView.reloadData()
        }
        
        observe = NotificationCenter.default.addObserver(forName: NSNotification.Name("islikeApi"), object: nil, queue: OperationQueue.main) { [weak self] (notification) in
            let followStatusModel = notification.object as? FollowStatusModel
            if !(self?.communityRecommendDataModels.isEmpty ?? true) {
                for communityRecommendDataModel in (self?.communityRecommendDataModels)! {
                    if communityRecommendDataModel.id == followStatusModel?.postId {
                        communityRecommendDataModel.isLike = followStatusModel?.isFollowStatus
                    }
                }
            }
            self?.tableView.reloadData()
        }
        
        observe = NotificationCenter.default.addObserver(forName: NSNotification.Name("isCollectApi"), object: nil, queue: OperationQueue.main) { [weak self] (notification) in
            let followStatusModel = notification.object as? FollowStatusModel
            if !(self?.communityRecommendDataModels.isEmpty ?? true) {
                for communityRecommendDataModel in (self?.communityRecommendDataModels)! {
                    if communityRecommendDataModel.id == followStatusModel?.postId {
                        communityRecommendDataModel.isCollect = followStatusModel?.isFollowStatus
                    }
                }
            }
            self?.tableView.reloadData()
        }
        
        observe = NotificationCenter.default.addObserver(forName: NSNotification.Name("communityDeletePostApi"), object: nil, queue: OperationQueue.main) { [weak self] (notification) in
            let postId = notification.object as? Int
            if !(self?.communityRecommendDataModels.isEmpty ?? true) {
                for (index,communityRecommendDataModel) in (self?.communityRecommendDataModels)!.enumerated() {
                    if communityRecommendDataModel.id == postId {
                        self?.communityRecommendDataModels.remove(at: index)
                    }
                }
                self?.tableView.reloadData()
            }
        }
    }
    
    
    /// 显示键盘
    func showKeyBoardCommentView() {
        KeyBoardInputView.show(inputViewResultClosure: {
            [weak self] (text) in
            self?.communityPostCommentApi(text: text, complete: {
                [weak self] in
                self?.communityRecommendDataModel = nil
            })
        }) {
            [weak self] in
            self?.communityRecommendDataModel = nil
        }
    }
    
}



extension CommunityFeaturedTopicsViewController {
    func scrollViewDidScroll(_ scrollView: UIScrollView)
    {
        let offsetY = scrollView.contentOffset.y
        if (offsetY > kSafeStatusBarHeight)
        {
            let alpha = (offsetY - kSafeStatusBarHeight) / CGFloat(kNavBarTotalHeight)
            navigationBar.wr_setBackgroundAlpha(alpha: alpha)
            focusButton.alpha = alpha
            topicLable.alpha = alpha
            navigationBgView.alpha = alpha
            navigationBar.rightButton.alpha = 1 - alpha
        }
        else
        {
            navigationBar.wr_setBackgroundAlpha(alpha: 0)
            focusButton.alpha = 0
            topicLable.alpha = 0
            navigationBgView.alpha = 0
            navigationBar.rightButton.alpha = 1
        }
    }
}

extension CommunityFeaturedTopicsViewController {
    
    /// 话题详情页面
    func communityTopicDetailApi() {
        SwiftMoyaNetWorkServiceCommunity.shared().communityTopicDetailApi(id: id) {
            [weak self] (communityTopicDetailModel) -> (Void) in
            self?.communityTopicDetailModel = communityTopicDetailModel as? CommunityTopicDetailModel
            self?.topicLable.text = self?.communityTopicDetailModel?.name
            CommunityFollowTopicViewModel.shared.followTopicButton(communityTopicDetailModel: self?.communityTopicDetailModel, button: self?.focusButton)
            self?.bgImageView.kf.setImage(with: kURLImage(name: self?.communityTopicDetailModel?.img ?? ""), placeholder: kImage(name: "default_pic"))
            self?.navigationBar.barBackgroundImage = self?.bgImageView.image
            self?.communityFeaturedTopicsHeaderView.communityTopicDetailModel = self?.communityTopicDetailModel
            self?.tableView.tableHeaderView = self?.communityFeaturedTopicsHeaderView
        }
    }
    
    /// 话题帖子
    func communityPostTopicApi(page:Int) {
        SwiftMoyaNetWorkServiceCommunity.shared().communityPostTopicApi(id: id, page: page, completion: {
            [weak self] (communityRecommendFeedModel) -> (Void) in
            let communityRecommendFeedModel = communityRecommendFeedModel as? CommunityRecommendFeedModel
            if communityRecommendFeedModel?.pagination?.currentPage == 1{
                self?.communityRecommendDataModels.removeAll()
                self?.tableView.resetNoMoreData()
            }
            self?.communityRecommendDataModels = (self?.communityRecommendDataModels)! + (communityRecommendFeedModel?.data!)!
            self?.tableView.reloadData()
            MJRefreshManager.mjRefreshManagerPaginationNoHiddenFooter(tableView: self?.tableView, pagination: communityRecommendFeedModel?.pagination)
        }) {
            [weak self] loadingStatus in
            MJRefreshManager.mjRefreshManagerLoadingStatus(tableView: self?.tableView,loadingStatus: loadingStatus)

        }
    }
    
    /// 评论
    func communityPostCommentApi(text:String,complete: @escaping () -> ()) {
        let communityCustomCommnetModel = CommunityCustomCommnetModel()
        communityCustomCommnetModel.postId = communityRecommendDataModel?.id ?? 0
        communityCustomCommnetModel.content = text
        SwiftMoyaNetWorkServiceCommunity.shared().communityPostCommentApi(communityCustomCommnetModel: communityCustomCommnetModel) {
            [weak self] (communityPostCommentIdModel) -> (Void) in
            
            let communityPostCommentIdModel = communityPostCommentIdModel as? CommunityPostCommentIdModel
            
            let communityRecommendCommentModel = CommunityRecommendCommentModel()
            communityRecommendCommentModel.content = text
            communityRecommendCommentModel.id = communityPostCommentIdModel?.id
            communityRecommendCommentModel.username = UserModel.shared().getModel()?.username
            communityRecommendCommentModel.uid = UserModel.shared().getModel()?.uid
            
            if  self?.communityRecommendDataModel?.comment?.isEmpty ?? true {
                self?.communityRecommendDataModel?.comment = Array<CommunityRecommendCommentModel>()
            }
            
            self?.communityRecommendDataModel?.comment?.insert(communityRecommendCommentModel, at: 0)
            
            VirusViewModel.shared.comment(communityRecommendDataModel:  self?.communityRecommendDataModel, id: communityPostCommentIdModel?.id ?? 0,content: text)
            let count = self?.communityRecommendDataModel?.commentCount ?? 0 + 1
            self?.communityRecommendDataModel?.commentCount = count
            self?.tableView.reloadData()
            complete()
        }
    }
    
    /// 删除帖子
    func communityDeleteApi(postId:Int,section:Int) {
        SwiftMoyaNetWorkServiceCommunity.shared().communityDeleteApi(postId: postId) { [weak self] (data) -> (Void) in
            self?.communityRecommendDataModels.remove(at: section)
            self?.tableView.reloadData()
        }
    }
    
}

extension CommunityFeaturedTopicsViewController : UITableViewDelegate,UITableViewDataSource {
    
    func numberOfSections(in tableView: UITableView) -> Int {
        return communityRecommendDataModels.isEmpty ? 0 : communityRecommendDataModels.count
    }
    
    func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
        return 6
    }
    
    func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
        let communityRecommendDataModel = communityRecommendDataModels[indexPath.section]
        switch indexPath.row {
        //贴子用户
        case 0:
            let cell = CardContentUserTableViewCell.cellWith(tableView: tableView, indexPath: indexPath)
            cell.communityRecommendDataModel = communityRecommendDataModel
            let shapeLayer = CAShapeLayer()
            cell.layer.mask = nil
            if indexPath.section == 0 {
                let bezierPath = UIBezierPath(roundedRect: cell.bounds,byRoundingCorners: [.topLeft,.topRight],cornerRadii: CGSize(width: 8,height: 8))
                shapeLayer.path = bezierPath.cgPath
                cell.layer.mask = shapeLayer
            }else {
                let bezierPath = UIBezierPath(roundedRect: cell.bounds,byRoundingCorners: [.allCorners],cornerRadii: CGSize(width: 0,height: 0))
                shapeLayer.path = bezierPath.cgPath
                cell.layer.mask = shapeLayer
            }
            cell.followClosure = {
                [weak self] in
                CommunityFollowUserViewModel.shared.follow(communityRecommendDataModel: communityRecommendDataModel, communityRecommendDataModels: (self?.communityRecommendDataModels)!, tableView: (self?.tableView)!)
            }
            cell.likeClosure = {[weak self]  y in
                if UserModel.shared().isEqualUid(uid: communityRecommendDataModel.uid ?? 0) {
                    CardContentUserDeleteView.sheetDeleteView(y: y, sureClosure: { [weak self] (cardContentUserDeleteView) in
                        self?.communityDeleteApi(postId: communityRecommendDataModel.id ?? 0, section: indexPath.section)

                    })
                }else {
                    VirusViewModel.shared.like(communityRecommendDataModel: communityRecommendDataModel, y: y, tableView: (self?.tableView)!)
                    
                }
            }
            return cell
        //图片视频
        case 1:
            let cell = CardContentPicVideoTableViewCell.cellWith(tableView: tableView, indexPath: indexPath)
            cell.type = .recommend
            cell.communityRecommendDataModel = communityRecommendDataModel
            return cell
        //内容标题
        case 2:
            let cell = CardContentTitleTableViewCell.cellWith(tableView: tableView, indexPath: indexPath)
            cell.communityRecommendDataModel = communityRecommendDataModel
            return cell
        //点赞,收藏,分享
        case 3:
            let cell = CardContentActionTableViewCell.cellWith(tableView: tableView, indexPath: indexPath)
            cell.communityRecommendDataModel = communityRecommendDataModel
            cell.praiseClosureName = {
                 [weak self] (button:UIButton)  in
                VirusViewModel.shared.praise(communityRecommendDataModel: communityRecommendDataModel, tableView: (self?.tableView)!)
            }
            cell.collectClosureName = {
                [weak self] (button:UIButton) in
                VirusViewModel.shared.collection(communityRecommendDataModel: communityRecommendDataModel, tableView: (self?.tableView)!)
            }

            return cell
        //评论列表
        case 4:
            let cell = CardContentCommentListTableViewCell.cellWith(tableView: tableView, indexPath: indexPath)
            cell.communityRecommendDataModel = communityRecommendDataModel
            return cell
        //评论
        case 5:
            let cell = CardContentCommnetTableViewCell.cellWith(tableView: tableView, indexPath: indexPath)
            cell.addCommnetClosureName = {
                [weak self] in
                self?.communityRecommendDataModel = self?.communityRecommendDataModels[indexPath.section]
                self?.showKeyBoardCommentView()
            }
            return cell
        default:
            return UITableViewCell()
        }
        
    }
    
    func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
        let communityRecommendDataModel = communityRecommendDataModels[indexPath.section]

        switch indexPath.row {
        //贴子用户
        case 0:
            break
        //图片视频/内容标题/评论列表
        case 1,2,4:
            if PostType(rawValue: communityRecommendDataModel.type ?? "video") == .video {
                let vc = CommunityVideoListController()
                vc.contentId = communityRecommendDataModel.id ?? 0
                vc.topicId = self.id
                vc.departureVc = .others
                self.navigationController?.pushViewController(vc, animated: true)
            }else {
                let vc = CommunityRecommendController()
                vc.id = communityRecommendDataModel.id ?? 0
                self.navigationController?.pushViewController(vc, animated: true)
            }
            break
        //点赞,收藏,分享
        case 3:
           break
        //评论
        case 5:
           break
        default:
            break
        }
    }
    
    func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat {
        
        let communityRecommendDataModel = communityRecommendDataModels[indexPath.section]
        switch indexPath.row {
        //贴子用户
        case 0:
            if communityRecommendDataModel.uid != nil {
                return 80
            }
            return 0
        //图片视频
        case 1:
            
            let cardContentPicVideoModel = CardContentPicVideoModel()
            cardContentPicVideoModel.postType = PostType(rawValue: communityRecommendDataModel.type ?? "html")
            
            let imgStr = communityRecommendDataModel.img
            if communityRecommendDataModel.imgs?.count ?? 0 == 0 {
                if communityRecommendDataModel.img != "" && communityRecommendDataModel.img != nil {
                    cardContentPicVideoModel.number = 1
                    cardContentPicVideoModel.width = getImageWidth(imgStr: (imgStr)!)
                    cardContentPicVideoModel.height = getImageHeight(imgStr: (imgStr)!)
                    return cardContentPicVideoModel.collectionViewHeight() + 15
                }else {
                    return 0
                }
            }else {
                if communityRecommendDataModel.imgs?.count ?? 0 == 1 {
                    if communityRecommendDataModel.img != "" || communityRecommendDataModel.img != nil {
                        cardContentPicVideoModel.number = 1
                        cardContentPicVideoModel.width = getImageWidth(imgStr: (imgStr)!)
                        cardContentPicVideoModel.height = getImageHeight(imgStr: (imgStr)!)
                        return cardContentPicVideoModel.collectionViewHeight() + 15
                    }else {
                        return 0
                    }
                }else {
                    cardContentPicVideoModel.number = communityRecommendDataModel.imgs?.count ?? 0
                    return cardContentPicVideoModel.collectionViewHeight() + 15
                }
            }
        //内容标题
        case 2:
            var str = communityRecommendDataModel.content ?? ""
            str = str.replacingOccurrences(of: "\n", with: "").replacingOccurrences(of: "\r", with: "")
            if (communityRecommendDataModel.title == "" || communityRecommendDataModel.title == nil) {
                if str.count >= 45 {
                    str = str.prefix(45) + "...更多"
                    let contentHeight = "\(str)".heightForComment(font: kRegularFont14!, width: kScreenWidth-28)
                    return contentHeight
                }else {
                    let contentHeight = "\(str)".heightForComment(font: kRegularFont14!, width: kScreenWidth-28)
                    return contentHeight
                }
            }else {
                if PostType(rawValue: communityRecommendDataModel.type ?? "html") == .html {
                    return 22
                }else {
                    if communityRecommendDataModel.content?.count ?? 0 >= 45 {
                        str = str.prefix(45) + "...更多"
                        let contentHeight = "\(str)".heightForComment(font: kRegularFont14!, width: kScreenWidth-28)
                        return (22 + 6 + contentHeight)
                    }else {
                        let contentHeight = "\(str)".heightForComment(font: kRegularFont14!, width: kScreenWidth-28)
                        return 22 + 6 + contentHeight
                    }
                }
            }

        //点赞,收藏,分享
        case 3:
            return 54
        //评论列表
        case 4:
            if !(communityRecommendDataModel.comment?.isEmpty ?? true) {
                
                var height : CGFloat?
                for communityRecommendCommentModel in communityRecommendDataModel.comment!.prefix(2) {
                    
                    let nameStr = "\(communityRecommendCommentModel.username ?? ""):"
                    let contentStr = "\(communityRecommendCommentModel.content ?? "")"
                    let likeCountStr = "\(communityRecommendCommentModel.likeCount ?? 0)"
                    let likeWidth = likeCountStr.widthForComment(font: kRegularFont14!, height: 25.5)
                    
                    let str =  nameStr + contentStr
                    let strHeight = (str.heightForComment(font: kRegularFont14!, width:  kScreenWidth-28-10-16-5-likeWidth) + 5)
                    height = (height ?? 0) + strHeight
                }
                
                if (communityRecommendDataModel.commentCount ?? 0) <= 2 {
                    return (height ?? 0)
                }else {
                    return 23 + (height ?? 0)
                }
            }
            return 0
        //评论
        case 5:
            return 50
        default:
            return 0
        }
    }
    
    func tableView(_ tableView: UITableView, heightForHeaderInSection section: Int) -> CGFloat {
        return 0.000001
        
    }
    
    func tableView(_ tableView: UITableView, heightForFooterInSection section: Int) -> CGFloat {
        return 10
    }
    
    func tableView(_ tableView: UITableView, viewForHeaderInSection section: Int) -> UIView? {
        
        return nil
    }
    
    func tableView(_ tableView: UITableView, viewForFooterInSection section: Int) -> UIView? {
        let view = UIView(frame: CGRect(x: 0, y: 0, width: kScreenWidth, height: 10))
        view.backgroundColor = kf7f8faColor
        return view
    }
}