fix bug

杨锴

2024-11-06 63f7ed967433acee3ae8764c7a077e15c29c41f2

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//
//  CourseDetail_3_TCell.swift
//  XQMuse
//
//  Created by 无故事王国 on 2024/8/19.
//
 
import UIKit
import JQTools
 
class CourseDetail_3_TCell: UITableViewCell {
                @IBOutlet weak var collectionView: UICollectionView!
                @IBOutlet weak var cons_hei: NSLayoutConstraint!
                private let CellW  = (JQ_ScreenW - 21.5 * 2 - 13.5) / 2
                private let CellH = ((JQ_ScreenW - 21.5 * 2 - 13.5) / 2) * 1.313
 
                var items = [CourseModel]()
 
                override func awakeFromNib() {
                                super.awakeFromNib()
                                backgroundColor = .clear
                                selectionStyle = .none
                                collectionView.backgroundColor = .clear
                                collectionView.delegate = self
                                collectionView.dataSource = self
                                collectionView.isScrollEnabled = false
                                collectionView.contentInset = UIEdgeInsets(top: 0, left: 21.5, bottom: 0, right: 21.5)
                                collectionView.register(UINib(nibName: "HomeRelaxBanner_2_CCell", bundle: nil), forCellWithReuseIdentifier: "_HomeRelaxBanner_2_CCell")
 
                                cons_hei.constant = 0
                }
 
                func setItems(_ items:[CourseModel]){
                                self.items = items
                                cons_hei.constant = ceil(Double(items.count) / 2.0) * CellH + floor(Double(items.count) / 2.0) * 13.5
                                collectionView.reloadData()
                }
}
 
extension CourseDetail_3_TCell:UICollectionViewDelegate & UICollectionViewDataSource{
                func collectionView(_ collectionView: UICollectionView, numberOfItemsInSection section: Int) -> Int {
                                return items.count
                }
                
                func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell {
                                let cell = collectionView.dequeueReusableCell(withReuseIdentifier: "_HomeRelaxBanner_2_CCell", for: indexPath) as! HomeRelaxBanner_2_CCell
                                cell.setCourseModel(items[indexPath.row])
                                return cell
                }
 
                func collectionView(_ collectionView: UICollectionView, didSelectItemAt indexPath: IndexPath) {
                                let model = items[indexPath.row]
        if model.courseType == .online{
            let vc = CourseDetialVC(courseId: model.id)
            JQ_currentViewController().jq_push(vc: vc)
        }else{
            let vc = CourseDetialOfflineVC(courseId: model.id)
            JQ_currentViewController().jq_push(vc: vc)
        }
                }
}
 
extension CourseDetail_3_TCell:UICollectionViewDelegateFlowLayout{
                func collectionView(_ collectionView: UICollectionView, layout collectionViewLayout: UICollectionViewLayout, minimumLineSpacingForSectionAt section: Int) -> CGFloat {
                                return 13.5
                }
                func collectionView(_ collectionView: UICollectionView, layout collectionViewLayout: UICollectionViewLayout, minimumInteritemSpacingForSectionAt section: Int) -> CGFloat {
                                return 13.5
                }
 
                func collectionView(_ collectionView: UICollectionView, layout collectionViewLayout: UICollectionViewLayout, sizeForItemAt indexPath: IndexPath) -> CGSize {
                                return CGSize(width: CellW, height: CellH)
                }
}