//
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// CourseOnlineListVC.swift
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// WanPai
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//
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// Created by 无故事王国 on 2023/6/15.
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//
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import UIKit
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import JQTools
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import MJRefresh
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import RxCocoa
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import RxSwift
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import QMUIKit
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class VideoViewModel:RefreshModel<VideosModel>{
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let position = BehaviorRelay<Int>(value: 1) //1=线上课得积分，2=看视频得奖励
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let search = BehaviorRelay<String>(value: "")
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override func api() -> (Observable<BaseResponse<[VideosModel]>>)? {
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return Services.benefitsVideoList(position: position.value, search: search.value)
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}
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}
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class CourseOnlineListVC: BaseVC {
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private var viewModel = VideoViewModel()
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lazy var searchView:CourseOnlineSearchView = {
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let searchV = CourseOnlineSearchView.jq_loadNibView()
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searchV.frame = CGRect(x: 0, y: JQ_NavBarHeight, width: JQ_ScreenW, height: JQ_ScreenW * 0.564 + 57)
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searchV.alpha = 1
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return searchV
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}()
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var collectionView:BaseCollectionView!
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required init(position:Int){
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super.init(nibName: nil, bundle: nil)
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self.viewModel.position.accept(position)
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}
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required init?(coder: NSCoder) {
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fatalError("init(coder:) has not been implemented")
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}
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override func viewDidLoad() {
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super.viewDidLoad()
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var type:BannerPositionType!
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if viewModel.position.value == 1{
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type = .onlineCourse
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}else{
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type = .video
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}
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Services.bannerList(position: type).subscribe(onNext: {[weak self] data in
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guard let weakSelf = self else { return }
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if let models = data.data{
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let imgs = models.map({$0.img})
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var items = [CommonBannerModel]()
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for (index,img) in imgs.enumerated(){
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items.append(CommonBannerModel(index: index,resource: img,mediaType: .imageUrl))
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}
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if models.count > 0{
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weakSelf.view.addSubview(weakSelf.searchView)
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self?.searchView.btn_search.addTarget(self, action: #selector(weakSelf.beginSearch), for: .touchUpInside)
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self?.searchView.tf_search.delegate = self!
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let insertH = JQ_ScreenW * 0.564 + 57
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self?.collectionView.contentInset = UIEdgeInsets(top: insertH, left: 14, bottom: 14, right: 14)
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self?.collectionView.scrollIndicatorInsets = UIEdgeInsets(top: insertH, left: 0, bottom: 0, right: 0)
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self?.searchView.bannerView.setItems(items: items,selectClouse: { m in
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let index = m.index
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jumpPage(model: models[index].model, page: models[index].page, type: models[index].type, id: models[index].turnId)
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})
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}
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}
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}).disposed(by: disposeBag)
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viewModel.configure(collectionView,needMore: false)
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viewModel.beginRefresh()
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}
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override func setUI() {
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let flowlayout = OnlineLayout()
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flowlayout.itemSize = CGSize(width: (JQ_ScreenW - 50) / 2, height: 195)
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flowlayout.minimumLineSpacing = 22
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flowlayout.minimumLineSpacing = 22
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// flowlayout.sectionHeadersPinToVisibleBounds = true
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flowlayout.headerReferenceSize = CGSize(width: JQ_ScreenW, height: 52)
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flowlayout.footerReferenceSize = CGSize(width: JQ_ScreenW, height: 10)
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collectionView = BaseCollectionView(frame: .zero, collectionViewLayout: flowlayout)
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collectionView.register(UINib(nibName: "CourseOnlineCCell", bundle: nil), forCellWithReuseIdentifier: "_CourseOnlineCCell")
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collectionView.register(UINib(nibName: "CourseOnlineHeadView", bundle: nil), forSupplementaryViewOfKind: UICollectionView.elementKindSectionHeader, withReuseIdentifier: "_CourseOnlineHeadView")
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collectionView.register(UICollectionReusableView.self, forSupplementaryViewOfKind: UICollectionView.elementKindSectionFooter, withReuseIdentifier: "_footer")
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collectionView.delegate = self
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collectionView.dataSource = self
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collectionView.backgroundColor = .white
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collectionView.contentInset = UIEdgeInsets(top: JQ_ScreenW * 0.564 + 57, left: 14, bottom: 14, right: 14)
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view.addSubview(collectionView)
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collectionView.snp.makeConstraints { make in
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make.edges.equalToSuperview()
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}
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}
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override func setRx() {
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searchView.tf_search.rx.text.orEmpty.bind(to: viewModel.search).disposed(by: disposeBag)
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}
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@objc func beginSearch(){
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searchView.tf_search.resignFirstResponder()
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viewModel.beginRefresh()
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}
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func scrollViewDidScroll(_ scrollView: UIScrollView) {
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let insertH = scrollView.contentOffset.y + JQ_ScreenW * 0.5641 + 57
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searchView.jq_y = -insertH
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}
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}
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extension CourseOnlineListVC:UICollectionViewDelegate{
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func collectionView(_ collectionView: UICollectionView, didSelectItemAt indexPath: IndexPath) {
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let model = viewModel.dataSource.value[indexPath.section].list[indexPath.row]
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let vc = CourseVideoDetailVC(id: model.id)
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vc.title = title ?? ""
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push(vc: vc)
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}
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}
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extension CourseOnlineListVC:UICollectionViewDataSource{
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func collectionView(_ collectionView: UICollectionView, viewForSupplementaryElementOfKind kind: String, at indexPath: IndexPath) -> UICollectionReusableView {
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if kind == UICollectionView.elementKindSectionHeader{
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let headerView = collectionView.dequeueReusableSupplementaryView(ofKind: kind, withReuseIdentifier: "_CourseOnlineHeadView", for: indexPath) as! CourseOnlineHeadView
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headerView.indexPath = indexPath
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headerView.moreClouse = { [weak self] index in
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let id = self?.viewModel.dataSource.value[index.section].id
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let vc = CourseOnlineSubListVC(classificationId: id!)
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vc.title = self?.title ?? ""
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self?.push(vc: vc)
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}
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headerView.label_name.text = viewModel.dataSource.value[indexPath.section].name
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return headerView
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}
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if kind == UICollectionView.elementKindSectionFooter{
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var footerView = collectionView.dequeueReusableSupplementaryView(ofKind: kind, withReuseIdentifier: "_footer", for: indexPath)
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let lineView = UIView()
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lineView.backgroundColor = UIColor(hexStr: "#979797").withAlphaComponent(0.29)
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footerView.addSubview(lineView)
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lineView.snp.makeConstraints { make in
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make.left.right.bottom.equalToSuperview()
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make.height.equalTo(1)
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}
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return footerView
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}
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return UICollectionReusableView()
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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[indexPath.section].list[indexPath.row]
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let cell = collectionView.dequeueReusableCell(withReuseIdentifier: "_CourseOnlineCCell", for: indexPath) as! CourseOnlineCCell
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cell.videoDetailModel = model
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return cell
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}
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func numberOfSections(in collectionView: UICollectionView) -> Int {
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return viewModel.dataSource.value.count
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}
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func collectionView(_ collectionView: UICollectionView, numberOfItemsInSection section: Int) -> Int {
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return viewModel.dataSource.value[section].list.count
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}
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}
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class OnlineLayout:UICollectionViewFlowLayout{
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}
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extension CourseOnlineListVC:QMUITextFieldDelegate{
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func textFieldShouldReturn(_ textField: UITextField) -> Bool {
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textField.resignFirstResponder()
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viewModel.beginRefresh()
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return true
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}
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}
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