platform-ios/RainbowPlanet/RainbowPlanet/Modules/SearchModule/SearchContentList/View/SearchContentListCollectionCell.swift

//
//  RecommendSimilarCollectionCell.swift
//  RainbowPlanet
//
//  Created by Christopher on 2019/6/14.
//  Copyright © 2019 RainbowPlanet. All rights reserved.
//  相关推荐のCollectionCell

import UIKit
import RxSwift
import Lottie
import Kingfisher

class SearchContentListCollectionCell: UICollectionViewCell {
    deinit {
        NXLLog("deinit")
    }
    
    let disposeBag = DisposeBag()
    
    typealias LikeSelectBlock = (_ isLiked: Int) -> Void
    var likeSelectBlock : LikeSelectBlock?
    
    class func cellWith(collectionView:UICollectionView,indexPath:IndexPath) -> SearchContentListCollectionCell {
        let ID = "RecommendSimilarCollectionCell"
        collectionView.register(SearchContentListCollectionCell.self, forCellWithReuseIdentifier: ID)
        let cell : SearchContentListCollectionCell = collectionView.dequeueReusableCell(withReuseIdentifier: ID, for: indexPath) as! SearchContentListCollectionCell
        cell.indexPath = indexPath
        return cell
    }
    //MARK: - indexPath
    var indexPath: IndexPath?{
        didSet {
            if indexPath?.row == 0 {
                contentImageView.snp.remakeConstraints { (make) in
                    make.top.left.right.equalToSuperview()
                    make.height.equalTo((kScreenWidth-15)/2)
                }
            }else {
                contentImageView.snp.remakeConstraints { (make) in
                    make.top.left.right.equalToSuperview()
                    make.height.equalTo(240*kScaleWidth)
                }
            }
        }
    }
    //MARK: - 初始化
    override init(frame: CGRect) {
        super.init(frame: frame)
        backgroundColor = kffffffColor
        setupViews()
        setupLayouts()
        setupdata()
    }
    
    required init?(coder aDecoder: NSCoder) {
        fatalError("init(coder:) has not been implemented")
    }
    
    //MRAK: - 设置View
    private func setupViews() {
        self.cornerRadius = 4
        self.masksToBounds = true
        addSubview(contentImageView)
        addSubview(titleLabel)
        addSubview(avatarButton)
        addSubview(nameButton)
        addSubview(likeBtn)
        addSubview(likeLabel)
        contentImageView.addSubview(pauseImageView)
        likeBtn.imageView?.addSubview(praiseAnimationView)

    }
    
    private func setupLayouts() {
        contentImageView.snp.makeConstraints { (make) in
            make.top.left.right.equalToSuperview()
        }
        titleLabel.snp.makeConstraints { (make) in
            make.top.equalTo(contentImageView.snp_bottom).offset(15)
            make.left.equalTo(contentImageView.snp_left).offset(10)
            make.right.equalTo(contentImageView.snp_right).offset(-10)
            make.height.lessThanOrEqualTo(37)
        }
        avatarButton.snp.makeConstraints { (make) in
            make.top.equalTo(titleLabel.snp_bottom).offset(10)
            make.left.equalToSuperview().offset(10)
            make.size.equalTo(18)
        }
        
        nameButton.snp.makeConstraints { (make) in
            make.centerY.equalTo(avatarButton)
            make.left.equalTo(avatarButton.snp_right).offset(5)
            make.height.equalTo(18)
            make.right.equalTo(likeBtn.snp_left).offset(-5)
        }

        
        likeLabel.snp.makeConstraints { (make) in
            make.centerY.equalTo(avatarButton)
            make.right.equalTo(-13)
            make.left.equalTo(likeBtn.snp.right)
        }
        
        likeBtn.snp.makeConstraints { (make) in
            make.centerY.equalTo(avatarButton)
            make.right.equalTo(likeLabel.snp.left).offset(-3)
            make.size.equalTo(18)
        }
        
        
 
        praiseAnimationView.snp.makeConstraints { (make) in
            make.edges.equalToSuperview()
        }
        pauseImageView.snp_makeConstraints { (make) in
            make.center.equalToSuperview()
        }
        
    }
    
    func setupdata() {
        avatarButton.rx.tap.subscribe(onNext: {
            [weak self] (data) in
            self?.nameButtonAction()
            
        }).disposed(by: disposeBag)
        
        likeBtn.rx.tap.subscribe(onNext: { [weak self] (data) in
            if UserModel.isTokenNil() {
                kAppDelegate.setLogin()
            }else {
                if self?.communityPostDataModel?.isLike == 0 {
                    self?.praiseAnimationView.isHidden = false
                    self?.praiseAnimationView.play(completion: { [weak self] (_) in
                        self?.praiseAnimationView.isHidden = true
                    })
                }
                VirusViewModel.shared.likeVirueRecordAddApi(communityPostDataModel: (self?.communityPostDataModel)!, cell: self!)
            }
        }).disposed(by: disposeBag)
    }
    
    private lazy var contentImageView: UIImageView = {
        let contentImageView = UIImageView()
        contentImageView.image = kImage(name: "default_pic")
        contentImageView.contentMode = .scaleAspectFill
        contentImageView.clipsToBounds = true
        return contentImageView
    }()
    
    private lazy var titleLabel: UILabel = {
        let titleLabel = UILabel()
        titleLabel.textColor = k262626Color
        titleLabel.font = kMediumFont13
        titleLabel.textAlignment = .left
        titleLabel.numberOfLines = 2
        return titleLabel
    }()
    
    typealias UserClosure = () -> Void
    var userClosure : UserClosure?
    
    private lazy var avatarButton: UIButton = {
        let avatarButton = UIButton(type: UIButton.ButtonType.custom)
        avatarButton.setImage(kImage(name: "default_avatar"), for: UIControl.State.normal)
        avatarButton.cornerRadius = 18/2
        avatarButton.masksToBounds = true
        
        return avatarButton
    }()
    
    
    private lazy var nameButton: UILabel = {
        let nameButton = UILabel()
        nameButton.text = "昵称"
        nameButton.textColor = k262626Color
        nameButton.font = kRegularFont12
        nameButton.textAlignment = .left
        nameButton.addTapGesture(1, target: self, action: #selector(nameButtonAction))
        return nameButton
    }()
    
    @objc func nameButtonAction() {
        if UserModel.isTokenNil() {
            kAppDelegate.setLogin()
        }else {
            if let userClosure = self.userClosure {
                userClosure()
            }
        }
    }
    
    lazy var likeBtn: UIButton = {
        let likeBtn = UIButton(type: UIButton.ButtonType.custom)
        likeBtn.setImage(kImage(name: "btn_praise"), for: UIControl.State.normal)
        likeBtn.setImage(kImage(name: "btn_praise_pre_36px"), for: UIControl.State.selected)
        
        return likeBtn
    }()
    
    lazy var likeLabel: UILabel = {
        let likeLabel = UILabel()
        likeLabel.textColor = k999999Color
        likeLabel.font = kRegularFont12
        likeLabel.sizeToFit()
        return likeLabel
    }()
    
    private lazy var praiseAnimationView: AnimationView = {
        let praiseAnimationView = AnimationView()
        let animation = Animation.named("verywell")
        praiseAnimationView.animation = animation
        praiseAnimationView.contentMode = .scaleAspectFit
        praiseAnimationView.loopMode = .playOnce
        praiseAnimationView.isHidden = true
        return praiseAnimationView
    }()
    
    private lazy var pauseImageView: UIImageView = {
        let pauseImageView = UIImageView.init(image: kImage(name: "btn_pause"))
        pauseImageView.isUserInteractionEnabled = true
        return pauseImageView
    }()
    
    var communityPostDataModel : CommunityPostDataModel? {
        didSet {
            contentImageView.kf.setImage(with: kURLThumbnailsImage(name: communityPostDataModel?.img ?? "",size: CGSize(width: self.size.width, height: (kScreenWidth-15)/2)), placeholder: kImage(name: "default_pic"))
            
            if communityPostDataModel?.title == "" || communityPostDataModel?.title == nil {
                titleLabel.text = "\(communityPostDataModel?.content?.replacingOccurrences(of: "\n", with: "").replacingOccurrences(of: "\r", with: "").prefix(20) ?? "")"
            }else {
                titleLabel.text = "\(communityPostDataModel?.title?.replacingOccurrences(of: "\n", with: "").replacingOccurrences(of: "\r", with: "").prefix(20) ?? "")"
            }
            avatarButton.kf.setImage(with: kURLImage(name: communityPostDataModel?.avatar ?? ""), for: UIControl.State.normal, placeholder: kImage(name: "default_avatar"))
            //KingfisherManager.shared.cache.clearMemoryCache()
            nameButton.text = communityPostDataModel?.username

            likeLabel.text = "\(communityPostDataModel?.praiseCount ?? 0)"
            if communityPostDataModel?.isLike == 0 {
                likeBtn.isSelected = false
            }else {
                likeBtn.isSelected = true
            }
            if PostType(rawValue: communityPostDataModel?.type ?? "video") == .video  {
                pauseImageView.isHidden = false
            }else {
                pauseImageView.isHidden = true
            }
            likeLabel.sizeToFit()
            nameButton.snp.remakeConstraints { (make) in
                make.centerY.equalTo(avatarButton)
                make.left.equalTo(avatarButton.snp_right).offset(5)
                make.height.equalTo(18)
                make.width.equalTo((((kScreenWidth - 15)/2) - 20)-18-likeLabel.width-13-28)
            }
            
        }
    }
}