//
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// WelfareCouponsSubListVC.swift
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// WanPai
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//
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// Created by 无故事王国 on 2023/6/28.
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//
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import UIKit
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import RxSwift
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import RxRelay
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import JQTools
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let WelfareCoupons_Noti = NSNotification.Name("WelfareCoupons_Noti")
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class WelfareCouponViewModel:RefreshModel<CouponModel>{
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var type = BehaviorRelay<Int?>(value: nil)
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var status = BehaviorRelay<Int?>(value: nil)
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override func api() -> (Observable<BaseResponse<[CouponModel]>>)? {
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Services.myCouponList(type: type.value, useStatus: status.value)
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}
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}
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class WelfareCouponsSubListVC: BaseVC {
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lazy private var tableView:BaseTableView = {
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let table = BaseTableView(frame: .zero, style: .plain)
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table.separatorStyle = .none
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table.delegate = self
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table.dataSource = self
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table.register(UINib(nibName: "WelfareCouponsTCell", bundle: nil), forCellReuseIdentifier: "_WelfareCouponsTCell")
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return table
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}()
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let viewModel = WelfareCouponViewModel()
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private var rows = Set<Int>()
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required init(type:Int?) {
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super.init(nibName: nil, bundle: nil)
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viewModel.type.accept(type)
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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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viewModel.configure(tableView,needMore: false)
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viewModel.beginRefresh()
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}
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override func setUI() {
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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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// tableView.jq_setEmptyView()
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}
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override func setRx() {
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NotificationCenter.default.rx.notification(WelfareCoupons_Noti).take(until: self.rx.deallocated).subscribe(onNext: {noti in
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if let row = noti.object as? Int{
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if self.rows.contains(row){
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self.rows.remove(row)
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}else{
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self.rows.insert(row)
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}
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self.tableView.beginUpdates()
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self.tableView.reloadRows(at: [IndexPath(row: row, section: 0)], with: .fade)
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self.tableView.endUpdates()
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}
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}).disposed(by: disposeBag)
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}
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}
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extension WelfareCouponsSubListVC:UITableViewDelegate{
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func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat {
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let model = viewModel.dataSource.value[indexPath.row]
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if rows.contains(where: {$0 == indexPath.row}){
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let h = max(String.jq_getHeight(text: model.instructionsForUse, width: JQ_ScreenW - 200, font: 12), 30)
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return h + 125
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}else{
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return 125
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}
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}
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}
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extension WelfareCouponsSubListVC:UITableViewDataSource{
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func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
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return viewModel.dataSource.value.count
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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: "_WelfareCouponsTCell", for: indexPath) as! WelfareCouponsTCell
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// let cell = tableView.dequeueReusableCell(withIdentifier: "_WelfareCouponsTCell") as! WelfareCouponsTCell
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cell.indexPath = indexPath
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cell.btn_info.isSelected = rows.contains(indexPath.row)
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cell.label_info.isHidden = !rows.contains(indexPath.row)
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cell.view_line.isHidden = !rows.contains(indexPath.row)
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cell.couponModel = viewModel.dataSource.value[indexPath.row]
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return cell
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}
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}
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