platform-ios/RainbowPlanet/RainbowPlanet/Modules/CommunityModule/Community/View/Cell/FeaturedTopics/FeaturedTopicsCollectionViewCell.swift

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

import UIKit
import Kingfisher

class FeaturedTopicsCollectionViewCell: UICollectionViewCell {
    class func cellWith(collectionView:UICollectionView,indexPath:IndexPath) -> FeaturedTopicsCollectionViewCell {
        let ID = "FeaturedTopicsCollectionViewCell"
        collectionView.register(FeaturedTopicsCollectionViewCell.self, forCellWithReuseIdentifier: ID)
        let cell : FeaturedTopicsCollectionViewCell = collectionView.dequeueReusableCell(withReuseIdentifier: ID, for: indexPath) as! FeaturedTopicsCollectionViewCell
        cell.indexPath = indexPath
        return cell
    }
    //MARK: - indexPath
    var indexPath: IndexPath?{
        didSet {
            
        }
    }
    //MARK: - 初始化
    override init(frame: CGRect) {
        super.init(frame: frame)
        setupViews()
        setupLayouts()
    }
    
    required init?(coder aDecoder: NSCoder) {
        fatalError("init(coder:) has not been implemented")
    }
    
    //MRAK: - 设置View
    private func setupViews() {
        addSubview(picImageView)
        addSubview(iconImageView)
        addSubview(topicLabel)
        addSubview(numberPeopleLable)
    }
    
    private func setupLayouts() {
        picImageView.snp.makeConstraints { (make) in
            make.top.left.right.equalToSuperview()
            make.height.equalTo(130)
        }
        iconImageView.snp.makeConstraints { (make) in
            make.left.equalToSuperview()
            make.top.equalTo(picImageView.snp.bottom).offset(10)
            make.size.equalTo(20)
        }
        topicLabel.snp.makeConstraints { (make) in
            make.centerY.equalTo(iconImageView)
            make.left.equalTo(iconImageView.snp.right).offset(2)
            make.right.lessThanOrEqualTo(numberPeopleLable.snp.left).offset(-10)
            make.height.equalTo(23)
        }
        numberPeopleLable.snp.makeConstraints { (make) in
            make.centerY.equalTo(iconImageView)
            make.right.equalToSuperview()
            make.height.equalTo(23)
        }
    }
    
    private lazy var picImageView : UIImageView = {
        let picImageView = UIImageView()
        picImageView.image = kImage(name: "default_pic")
        picImageView.cornerRadius = 4
        picImageView.masksToBounds = true
        picImageView.contentMode = .scaleAspectFill
        return picImageView
    }()
    
    private lazy var iconImageView : UIImageView = {
        let iconImageView = UIImageView()
        iconImageView.image = kImage(name: "edit_ico_topic_pre")
        return iconImageView
    }()
    
    private lazy var topicLabel: UILabel = {
        let topicLabel = UILabel()
        topicLabel.text = "吃出你的好身材"
        topicLabel.textColor = k333333Color
        topicLabel.font = kMediumFont16
        return topicLabel
    }()
    
    private lazy var numberPeopleLable: UILabel = {
        let numberPeopleLable = UILabel()
        numberPeopleLable.text = "0人参与"
        numberPeopleLable.textColor = k999999Color
        numberPeopleLable.font = kRegularFont12
        return numberPeopleLable
    }()
    
    var communityRecommendTypeDataModel : CommunityRecommendTypeDataModel? {
        didSet {
            picImageView.kf.setImage(with: kURLThumbnailsImage(name: communityRecommendTypeDataModel?.img ?? "",size: CGSize(width: self.width, height: 130)), placeholder: kImage(name: "default_pic"))

            topicLabel.text = communityRecommendTypeDataModel?.name
            numberPeopleLable.text = "\(communityRecommendTypeDataModel?.followCount ?? "0")人参与"
        }
    }
}