//
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// CourseDetialVC.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 SPPageMenu
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import QMUIKit
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enum CourseDetialStyle{
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case style1 //有视频
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case style2 //无视频
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}
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let CourseRefresh_Noti = Notification.Name.init("CourseRefresh_Noti")
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class CourseDetialVC: BaseVC {
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private var tableView:UITableView?
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private var collect_bitem:UIBarButtonItem!
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private var share_bitem:UIBarButtonItem!
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private let studyBtn = QMUIButton(type: .custom)
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private var headerView = CourseDetailHeaderView.jq_loadNibView()
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private var barStyle:UIStatusBarStyle = .lightContent
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private var scrollShowCell = false
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private var currentShowIndex:IndexPath = IndexPath(row: 0, section: 0)
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var isAnimationing = false
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private var style:CourseDetialStyle = .style1
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// private var courseId:Int!
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private var courseDetailModel:CourseModel?
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private var section0TCell:CourseDetail_1_TCell!
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private var section1TCell:CourseDetail_2_TCell!
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private var section2TCell:CourseDetail_3_TCell!
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private var section0Height:Double = 0
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private(set) var pageMenu:SPPageMenu = {
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let pageMenu = SPPageMenu(frame: .zero, trackerStyle: .line)
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// 追踪线
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pageMenu.trackerWidth = 27.5
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pageMenu.setTrackerHeight(11, cornerRadius:0)
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pageMenu.trackerFollowingMode = .always
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pageMenu.contentInset = UIEdgeInsets(top: 0, left: 10.5, bottom: 15, right: 19.5)
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pageMenu.setItems(["简介","章节","相关推荐"], selectedItemIndex: 0)
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pageMenu.backgroundColor = UIColor(hexString: "#F6F6F6")
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pageMenu.tracker.image = UIImage(named: "icon_unline")
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pageMenu.tracker.backgroundColor = .clear
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// 分割线
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pageMenu.dividingLine.backgroundColor = .clear
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pageMenu.dividingLineHeight = 1
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// item
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pageMenu.spacing = 27.0
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pageMenu.permutationWay = .scrollAdaptContent
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// 字体
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pageMenu.selectedItemTitleFont = UIFont.systemFont(ofSize: 18, weight: .bold)
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pageMenu.unSelectedItemTitleFont = UIFont.systemFont(ofSize: 15, weight: .bold)
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// 颜色
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pageMenu.selectedItemTitleColor = UIColor(hexStr: "#282828")
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pageMenu.unSelectedItemTitleColor = UIColor(hexStr: "#AAAAAA")
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return pageMenu
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}()
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override func viewWillAppear(_ animated: Bool) {
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super.viewWillAppear(animated)
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(navigationItem.leftBarButtonItem?.customView as? UIButton)?.setImage(UIImage(named: "btn_back")?.withTintColor(.white), for: .normal)
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navigationController?.navigationBar.scrollEdgeAppearance?.backgroundColor = .clear
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navigationController?.navigationBar.standardAppearance.backgroundColor = .clear
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}
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init(courseModel:CourseModel) {
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super.init(nibName: nil, bundle: nil)
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self.courseDetailModel = courseModel
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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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title = "课程详情"
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getData()
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}
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override func setUI() {
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super.setUI()
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pageMenu.delegate = self
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tableView = UITableView(frame: .zero, style: .plain)
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tableView!.contentInsetAdjustmentBehavior = .never
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tableView!.separatorStyle = .none
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tableView!.delegate = self
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tableView!.dataSource = self
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tableView!.showsVerticalScrollIndicator = false
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if #available(iOS 16.0, *) {
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tableView!.sectionHeaderTopPadding = 0
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}
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tableView!.backgroundColor = UIColor(hexString: "#f6f6f6")
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tableView!.register(UINib(nibName: "CourseDetail_1_TCell", bundle: nil), forCellReuseIdentifier: "_CourseDetail_1_TCell")
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tableView!.register(UINib(nibName: "CourseDetail_2_TCell", bundle: nil), forCellReuseIdentifier: "_CourseDetail_2_TCell")
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tableView!.register(UINib(nibName: "CourseDetail_3_TCell", bundle: nil), forCellReuseIdentifier: "_CourseDetail_3_TCell")
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section0TCell = (tableView!.dequeueReusableCell(withIdentifier: "_CourseDetail_1_TCell") as! CourseDetail_1_TCell)
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section1TCell = (tableView!.dequeueReusableCell(withIdentifier: "_CourseDetail_2_TCell") as! CourseDetail_2_TCell)
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section2TCell = (tableView!.dequeueReusableCell(withIdentifier: "_CourseDetail_3_TCell") as! CourseDetail_3_TCell)
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view.addSubview(tableView!)
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tableView!.snp.makeConstraints { make in
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make.edges.equalToSuperview()
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}
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DispatchQueue.main.async {
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self.headerView.frame = CGRect(x: 0, y: 0, width: JQ_ScreenW, height: 413)
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self.tableView!.tableHeaderView = self.headerView
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}
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collect_bitem = UIBarButtonItem(image: UIImage(named: "btn_collect"), style: .plain, target: self, action: #selector(collectionAction))
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collect_bitem.tintColor = .white
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share_bitem = UIBarButtonItem(image: UIImage(named: "btn_share"), style: .plain, target: self, action: #selector(shareAction))
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share_bitem.tintColor = .white
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share_bitem.imageInsets = UIEdgeInsets(top: 0, left: 0, bottom: 0, right: 15)
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navigationItem.rightBarButtonItems = [share_bitem,collect_bitem]
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section0TCell.webView.scrollView.rx.observe(CGSize.self, "contentSize").map { (size) -> CGFloat? in
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if let size = size{
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return size.height
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}
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return nil
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}.subscribe(onNext: { [weak self](height) in
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if let height = height{
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if height > self?.section0Height ?? 0{
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self?.section0Height = height
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self?.section0TCell.cons_webHei.constant = height
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self?.tableView?.reloadRows(at: [IndexPath(row: 0, section: 0)], with: .none)
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}
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}
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}).disposed(by: disposeBag)
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}
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private func getData(){
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if let m = courseDetailModel{
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collect_bitem.image = m.isCollect == .yes ? UIImage(named: "btn_collect_1_s"):UIImage(named: "btn_collect")
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collect_bitem.tintColor = m.isCollect == .yes ? UIColor(hexString: "#fe5b60"):.white
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headerView.setCourseModel(m)
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section1TCell.setItems(m)
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section2TCell.setItems(m.list2)
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if m.courseType == .online{
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style = .style1
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pageMenu.setItems(["简介","章节","相关推荐"], selectedItemIndex: 0)
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//是否需要购买
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var needPayment:Bool = true
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switch m.chargeType{
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case .free:needPayment = false
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case .payment:needPayment = !(m.isBuy == .yes)
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case .vipFree:needPayment = !UserViewModel.getAvatarInfo().checkVip()
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}
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if needPayment{
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let attribute = AttributedStringbuilder.build().add(string: " 疗愈币", withFont: .systemFont(ofSize: 12,weight: .bold), withColor: UIColor(hexString: "#F6F6F6")!).add(string: "\(m.iosPrice.jq_formatFloat)", withFont: .systemFont(ofSize: 21.71, weight: .bold), withColor: UIColor(hexString: "#F6F6F6")!).add(string: " 立即购买 ", withFont: .systemFont(ofSize: 16, weight: .bold), withColor: UIColor(hexString: "#F6F6F6")!).mutableAttributedString
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studyBtn.setAttributedTitle(attribute, for: .normal)
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}else{
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let attribute = AttributedStringbuilder.build().add(string: " 立即学习 ", withFont: .systemFont(ofSize: 16, weight: .bold), withColor: UIColor(hexString: "#F6F6F6")!).mutableAttributedString
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studyBtn.setAttributedTitle(attribute, for: .normal)
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}
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setFootView()
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}else{
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style = .style2
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DispatchQueue.main.asyncAfter(delay: 0.5) {
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self.headerView.setVideo(url: m.detailUrl, coverImageUrl: m.coverUrl.jq_urlEncoded(), delegate: self)
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}
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pageMenu.setItems(["简介"], selectedItemIndex: 0)
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}
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tableView?.reloadData()
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}
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}
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private func setFootView(){
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let footView = UIView()
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footView.backgroundColor = .white
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view.addSubview(footView)
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footView.snp.makeConstraints { make in
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make.left.right.bottom.equalToSuperview()
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make.height.equalTo(84)
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}
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if courseDetailModel?.chargeType == .payment || courseDetailModel?.chargeType == .free{
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let giftBtn = QMUIButton(type: .custom)
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giftBtn.imagePosition = .left
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giftBtn.spacingBetweenImageAndTitle = 7.5
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giftBtn.setTitleColor(UIColor(hexString: "#464646"), for: .normal)
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giftBtn.setImage(UIImage(named: "btn_sendGift"), for: .normal)
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giftBtn.setTitle("赠送好友", for: .normal)
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giftBtn.addTarget(self, action: #selector(sendGift(_:)), for: .touchUpInside)
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giftBtn.titleLabel?.font = UIFont.systemFont(ofSize: 14, weight: .bold)
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footView.addSubview(giftBtn)
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giftBtn.snp.makeConstraints { make in
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make.left.equalTo(26)
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make.top.equalTo(26.5)
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}
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}
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studyBtn.setTitleColor(UIColor.white, for: .normal)
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studyBtn.setTitle(" 立即学习 ", for: .normal)
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studyBtn.addTarget(self, action: #selector(handleAction(_:)), for: .touchUpInside)
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studyBtn.cornerRadius = 17
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studyBtn.titleLabel?.font = UIFont.systemFont(ofSize: 16.57, weight: .bold)
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studyBtn.setBackgroundColor(color: UIColor(hexString: "#8AAE65")!, forState: .normal)
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footView.addSubview(studyBtn)
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studyBtn.snp.makeConstraints { make in
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make.right.equalTo(-20)
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make.top.equalTo(22)
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make.height.equalTo(34)
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}
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}
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override func setRx() {
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NotificationCenter.default.rx.notification(CourseRefresh_Noti).take(until: self.rx.deallocated).subscribe(onNext: {[weak self]data in
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self?.getData()
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}).disposed(by: disposeBag)
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}
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@objc func collectionAction(){
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guard let courseId = courseDetailModel?.id else { return }
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Services.clouseFavorite(id: courseId).subscribe(onNext: {[weak self]data in
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self?.courseDetailModel?.isCollect.troggle()
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if self?.courseDetailModel?.isCollect == .yes{
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alertSuccess(msg: "收藏成功")
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self?.collect_bitem.image = UIImage(named: "btn_collect_1_s")
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self?.collect_bitem.tintColor = UIColor(hexString: "fe5b60")
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}else{
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alertSuccess(msg: "已取消收藏")
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self?.collect_bitem.image = UIImage(named: "btn_collect")
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self?.collect_bitem.tintColor = .white
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}
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}).disposed(by: disposeBag)
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}
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@objc func shareAction(){
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guard let m = courseDetailModel else{return}
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let path = courseDetailModel!.courseType == .offline ? "/courseDetail/offLine":"/courseDetail/onLine"
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let string = String(format: "%@%@?courseId=%ld", ShareUrl,path,m.id)
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ShareView.show(URL(string: string)!,title: "传递心灵温暖，一起感受疗愈力量",desc: m.description)
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}
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@objc func handleAction(_ btn:QMUIButton){
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if let m = courseDetailModel{
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guard m.list.count > 0 else {alert(msg: "当前课程未配置章节");return}
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if m.chargeType == .free || (m.chargeType == .vipFree && m.isVip == .yes) || (m.chargeType == .payment && m.isBuy == .yes){
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let vc = CourseDetialVideoVC(items: m.list, selectIndex: IndexPath(row: 0, section: 0))
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push(vc: vc)
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}else{
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let vc = PaymentOrderVC(courseItemModel: m, type: .course, giftToOther: false, showType: .horizontal)
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push(vc: vc)
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}
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}
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}
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@objc func sendGift(_ btn:QMUIButton){
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if let price = courseDetailModel?.iosPrice{
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CourseSendGiftView.show(price:price) {
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guard sceneDelegate!.checkisLoginState() else{return}
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let vc = PaymentOrderVC(courseItemModel: self.courseDetailModel!,type: .course,giftToOther: true, showType: .horizontal)
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self.push(vc: vc)
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}
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}
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}
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override var preferredStatusBarStyle: UIStatusBarStyle{
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return barStyle
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}
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}
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extension CourseDetialVC:UITableViewDataSource{
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func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
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if style == .style1{
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return 3
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}else if style == .style2{
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return 1
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}else{
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return 0
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}
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}
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func numberOfSections(in tableView: UITableView) -> Int {
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return 1
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}
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func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat {
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return UITableView.automaticDimension
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}
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func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
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if indexPath.row == 0{
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section0TCell.webView.loadHTMLString(courseDetailModel?.briefIntroduction.jq_wrapHtml() ?? "", baseURL: nil)
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section0TCell.backgroundColor = UIColor(hexString: "#f6f6f6")
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return section0TCell
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}
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if indexPath.row == 1{
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section1TCell.backgroundColor = UIColor(hexString: "#f6f6f6")
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return section1TCell
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}
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if indexPath.row == 2{
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section2TCell.backgroundColor = UIColor(hexString: "#f6f6f6")
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return section2TCell
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}
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var cell = tableView.dequeueReusableCell(withIdentifier: "cell")
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if cell == nil{
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cell = UITableViewCell(style: .value1, reuseIdentifier: "cell")
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}
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return cell!
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}
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func tableView(_ tableView: UITableView, viewForHeaderInSection section: Int) -> UIView? {
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var header = tableView.dequeueReusableHeaderFooterView(withIdentifier: "header")
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if header == nil{
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header = UITableViewHeaderFooterView(reuseIdentifier: "header")
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header?.addSubview(pageMenu)
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pageMenu.snp.makeConstraints { make in
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make.edges.equalTo(header!)
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}
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}
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return header
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}
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func tableView(_ tableView: UITableView, heightForHeaderInSection section: Int) -> CGFloat {
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return 73.5
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}
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}
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extension CourseDetialVC:UITableViewDelegate{
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}
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extension CourseDetialVC:UIScrollViewDelegate{
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func scrollViewDidEndScrollingAnimation(_ scrollView: UIScrollView) {
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isAnimationing = false
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}
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func scrollViewDidScroll(_ scrollView: UIScrollView) {
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let v = min(scrollView.contentOffset.y / JQ_NavBarHeight, 1)
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navigationController?.navigationBar.standardAppearance.backgroundColor = .white.withAlphaComponent(v)
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if v > 0{
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(navigationItem.leftBarButtonItem?.customView as? UIButton)?.setImage(UIImage(named: "btn_back")?.withTintColor(.black.withAlphaComponent(v)), for: .normal)
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(navigationItem.rightBarButtonItem?.customView as? UIButton)?.setImage(UIImage(named: "btn_back")?.withTintColor(.black.withAlphaComponent(v)), for: .normal)
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collect_bitem.tintColor = .black
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share_bitem.tintColor = .black
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self.navigationController?.navigationBar.titleTextAttributes = [.foregroundColor:Def_NavFontColor.withAlphaComponent(v),.font:Def_NavFont]
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barStyle = .darkContent
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}else{
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collect_bitem.tintColor = self.courseDetailModel?.isCollect == .yes ? UIColor(hexString: "#fe5b60"):.white
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share_bitem.tintColor = .white
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(navigationItem.leftBarButtonItem?.customView as? UIButton)?.setImage(UIImage(named: "btn_back")?.withTintColor(.white), for: .normal)
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self.navigationController?.navigationBar.titleTextAttributes = [.foregroundColor:UIColor.white,.font:Def_NavFont]
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}
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if v == 1{
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barStyle = .darkContent
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setNeedsStatusBarAppearanceUpdate()
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}else{
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barStyle = .lightContent
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setNeedsStatusBarAppearanceUpdate()
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}
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if let table = scrollView as? UITableView{
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if v > 0{
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table.contentInset = UIEdgeInsets(top: JQ_NavBarHeight, left: 0, bottom: 118, right: 0)
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}else{
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table.contentInset = UIEdgeInsets(top: 0, left: 0, bottom: 118, right: 0)
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}
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}
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let offSetY = scrollView.contentOffset.y + CGRectGetHeight(scrollView.frame) / 2;
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if let currentIndex = tableView?.indexPathForRow(at: CGPoint(x: 0, y: offSetY)){
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if !isAnimationing{
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if currentShowIndex != currentIndex{
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currentShowIndex = currentIndex
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pageMenu.selectedItemIndex = currentIndex.row
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}
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}
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}
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}
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}
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extension CourseDetialVC:SPPageMenuDelegate{
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func pageMenu(_ pageMenu: SPPageMenu, itemSelectedAt index: Int) {
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if currentShowIndex != IndexPath(row: index, section: 0){
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currentShowIndex = IndexPath(row: index, section: 0)
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if !(tableView?.isDragging ?? true){
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isAnimationing = true
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tableView?.scrollToRow(at: currentShowIndex, at: .top, animated: true)
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}
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}
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}
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}
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extension CourseDetialVC:CLPlayerDelegate{
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}
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