SolarBT_iOS/SolarBT/Classes/Main/UI/SBTParamSet_LoadCell.swift

//
//  SBTParamSet_LoadCell.swift
//  SolarBT
//
//  Created by weclouds on 2019/3/14.
//  Copyright © 2019 weclouds. All rights reserved.
//

import UIKit



class SBTParamSet_LoadCell: UITableViewCell,UICollectionViewDelegate,UICollectionViewDataSource  {

    var dataSource:[String]? = [String](){
        didSet{
            self.collectionView?.reloadData()
        }
    }
    let titleArr = ["Load_mode".da_localizedStr(),"Light_control_delay_time".da_localizedStr(),"Light_control_voltage".da_localizedStr()]
    var itemdidSelectedCallBack:((Int)->Void)?
    var collectionView:UICollectionView?
    
    override func awakeFromNib() {
        super.awakeFromNib()
        // Initialization code
       createUI()

    }

    override func setSelected(_ selected: Bool, animated: Bool) {
        super.setSelected(selected, animated: animated)

        // Configure the view for the selected state
    }
    
    

//使用相应链：让事件传递到tableView的cell didSelect方法上
//    //https://blog.csdn.net/feifeiwuxian/article/details/53503439
//    override func hitTest(_ point: CGPoint, with event: UIEvent?) -> UIView? {
//
//          let view = super.hitTest(point, with: event)
//        if view != nil {
//            if (view?.isKind(of: UICollectionView.self))! || (view?.isKind(of: UICollectionViewCell.self))! {
//                return self
//            }
//        }
//
//        return super.hitTest(point, with: event)
//    }
//
    func  createUI()  {
        //打开用户点击
        self.isUserInteractionEnabled = true
        let layout = UICollectionViewFlowLayout()
        let itemWidth = (KSCREENWIDTH - 25 * 3 ) / 2
        
        layout.itemSize = CGSize(width:itemWidth , height: 89)
        layout.minimumLineSpacing = 12.5 //列间距
        layout.minimumInteritemSpacing = 10 //行间距
        layout.scrollDirection = .vertical
        
        collectionView = UICollectionView(frame: CGRect(x: 25, y: 15, width: KSCREENWIDTH - 50, height: 89 * 2 + 15   ), collectionViewLayout: layout)
        collectionView?.backgroundColor = UIColor.white
        collectionView?.showsVerticalScrollIndicator = false
        collectionView?.showsHorizontalScrollIndicator = false
        collectionView?.isScrollEnabled = false
        
        collectionView?.dataSource = self
        collectionView?.delegate = self
        collectionView?.bounces = false
        collectionView?.register(SBTParamSet_Item.self, forCellWithReuseIdentifier: "cell")
        addSubview(collectionView!)
    }
    
    func collectionView(_ collectionView: UICollectionView, numberOfItemsInSection section: Int) -> Int {
        return dataSource!.count
    }
    
    
    
    func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell {
        let cell = collectionView.dequeueReusableCell(withReuseIdentifier: "cell", for: indexPath) as! SBTParamSet_Item
        cell.title = titleArr[indexPath.row]
        cell.subTitle = dataSource![indexPath.row]
        cell.subTitleLabel.font = UIFont(name: PingFangSC_Semibold, size: 16)
        if indexPath.row == 1 {
            cell.subTitle = dataSource![indexPath.row]
        }else if indexPath.row == 2{
             cell.subTitle = dataSource![indexPath.row]
        }
        cell.backgroundColor = UIColor.white
        return cell
    }
    
    func collectionView(_ collectionView: UICollectionView, didSelectItemAt indexPath: IndexPath) {
        itemdidSelectedCallBack!(indexPath.row)
    }
}