//
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// CourseMenuVC.swift
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// XQMuse
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//
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// Created by 无故事王国 on 2024/8/16.
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//
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import UIKit
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import JQTools
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import EmptyDataSet_Swift
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class CourseMenuVC: BaseVC {
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private var tableView:UITableView!
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private var collectionView:UICollectionView!
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private var titleItems = [TitleItem]()
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private var selectIndex:Int = 0
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private var viewModel = CourseVCOfficalViewModel()
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override func viewDidLoad() {
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super.viewDidLoad()
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title = "全部课程"
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viewModel.cateId.accept(titleItems[selectIndex].id)
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viewModel.configure(collectionView)
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viewModel.beginRefresh()
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}
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override func setUI() {
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super.setUI()
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view.backgroundColor = UIColor.white
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tableView = UITableView(frame: .zero, style: .plain)
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tableView.backgroundColor = UIColor(hexString: "#f6f6f6")
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tableView.separatorStyle = .none
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tableView.isScrollEnabled = false
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tableView.register(UINib(nibName: "MenuListTCell", bundle: nil), forCellReuseIdentifier: "_MenuListTCell")
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tableView.delegate = self
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tableView.dataSource = self
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view.addSubview(tableView)
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tableView.snp.makeConstraints { make in
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make.top.equalTo(self.view.safeAreaLayoutGuide.snp.top)
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make.left.bottom.equalToSuperview()
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make.width.equalTo(JQ_ScreenW * 0.2487)
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}
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let layout = UICollectionViewFlowLayout()
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collectionView = UICollectionView(frame: .zero, collectionViewLayout: layout)
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collectionView.delegate = self
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collectionView.dataSource = self
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collectionView.showsVerticalScrollIndicator = false
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collectionView.register(UINib(nibName: "HomeRelaxBanner_2_1_CCell", bundle: nil), forCellWithReuseIdentifier: "_HomeRelaxBanner_2_1_CCell")
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collectionView.contentInset = UIEdgeInsets(top: 0, left: 21, bottom: 0, right: 21)
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view.addSubview(collectionView)
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collectionView.snp.makeConstraints { make in
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make.left.equalTo(tableView.snp.right)
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make.right.equalToSuperview()
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make.top.equalTo(self.view.safeAreaLayoutGuide.snp.top).offset(18)
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make.bottom.equalTo(tableView)
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}
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collectionView.emptyDataSetSource = self
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collectionView.emptyDataSetDelegate = self
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// collectionView.emptyDataSetView { v in
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// let v = UIView()
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// v.backgroundColor = .red
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//
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// return
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// }
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}
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func setTitleItem(_ items:[TitleItem],defaultSelectIndex:Int = 0){
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self.selectIndex = defaultSelectIndex
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self.titleItems = items
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}
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}
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extension CourseMenuVC:UITableViewDelegate & UITableViewDataSource{
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func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
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selectIndex = indexPath.row
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viewModel.cateId.accept(titleItems[selectIndex].id)
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viewModel.beginRefresh()
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tableView.reloadData()
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}
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func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
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let cell = tableView.dequeueReusableCell(withIdentifier: "_MenuListTCell", for: indexPath) as! MenuListTCell
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cell.backgroundColor = .clear
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cell.view_line.isHidden = indexPath.row != selectIndex
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cell.label_title.text = titleItems[indexPath.row].title
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cell.label_title.textColor = indexPath.row == selectIndex ? UIColor(hexString: "#8AAE65") : UIColor(hexString: "#5C5C5C")
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return cell
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}
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func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
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return titleItems.count
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}
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func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat {
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return 53
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}
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}
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extension CourseMenuVC:UICollectionViewDelegate & UICollectionViewDataSource{
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func collectionView(_ collectionView: UICollectionView, didSelectItemAt indexPath: IndexPath) {
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let model = viewModel.dataSource.value!.list[indexPath.row]
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if model.courseType == .online{
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let vc = CourseDetialVC(courseId: model.id)
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push(vc: vc)
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}else{
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let vc = CourseDetialOfflineVC(courseId: model.id)
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push(vc: vc)
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}
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}
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func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell {
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let model = viewModel.dataSource.value!.list[indexPath.row]
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let cell = collectionView.dequeueReusableCell(withReuseIdentifier: "_HomeRelaxBanner_2_1_CCell", for: indexPath) as! HomeRelaxBanner_2_1_CCell
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cell.setCourseModel(model)
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return cell
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}
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func collectionView(_ collectionView: UICollectionView, numberOfItemsInSection section: Int) -> Int {
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return viewModel.dataSource.value?.list.count ?? 0
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}
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}
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extension CourseMenuVC:UICollectionViewDelegateFlowLayout{
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func collectionView(_ collectionView: UICollectionView, layout collectionViewLayout: UICollectionViewLayout, minimumLineSpacingForSectionAt section: Int) -> CGFloat {
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return 10
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}
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func collectionView(_ collectionView: UICollectionView, layout collectionViewLayout: UICollectionViewLayout, minimumInteritemSpacingForSectionAt section: Int) -> CGFloat {
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return 10
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}
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func collectionView(_ collectionView: UICollectionView, layout collectionViewLayout: UICollectionViewLayout, sizeForItemAt indexPath: IndexPath) -> CGSize {
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let w = ((JQ_ScreenW - 70) * (1 - 0.2487)) / 2
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return CGSize(width: w, height: w * 1.313)
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}
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}
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extension CourseMenuVC:EmptyDataSetSource{
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func image(forEmptyDataSet scrollView: UIScrollView) -> UIImage? {
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return UIImage(named: "icon_empty")
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}
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func title(forEmptyDataSet scrollView: UIScrollView) -> NSAttributedString? {
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return AttributedStringbuilder.build().add(string: "暂无数据", withFont: .systemFont(ofSize: 12, weight: .medium), withColor: .gray).mutableAttributedString
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}
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func verticalOffset(forEmptyDataSet scrollView: UIScrollView) -> CGFloat {
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return 300
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}
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func spaceHeight(forEmptyDataSet scrollView: UIScrollView) -> CGFloat {
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return 200
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}
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}
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extension CourseMenuVC:EmptyDataSetDelegate{
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}
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