//
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// CommonAlertSheetView.swift
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// OoProject
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//
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// Created by 无故事王国 on 2021/10/25.
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//
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import UIKit
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import RxSwift
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enum AlertSheetType {
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case single
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case img
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}
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// MARK: -- 【需封装此类】
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class CommonAlertSheetView: UIView,LDNibView {
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@IBOutlet weak var centerView: UIView!
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@IBOutlet weak var tableView: UITableView!
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@IBOutlet weak var cancelHeiCons: NSLayoutConstraint!
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@IBOutlet weak var contentHeiCons: NSLayoutConstraint!
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@IBOutlet weak var cancelBtn: UIButton!
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@IBOutlet weak var completeBtn: UIButton!
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private var handlerVC:UIViewController?
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private var titles = [String]()
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private var imgs:[String]? = nil
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private var clouse:((Int,String)->Void)?
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private var disposeBag = DisposeBag()
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private var maxHei:CGFloat?
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private var mutableSelect:Bool = false
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private var mutableSelectIndex = Set<IndexPath>()
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var mutableSlectClouse:(([Int],[String])->Void)?
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override func awakeFromNib() {
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super.awakeFromNib()
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cancelHeiCons.constant = UIDevice.ld_safeEdges.bottom + 56
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tableView.register(cellName: "CommonSheetTCell", identifier: "_CommonSheetTCell")
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tableView.delegate = self
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tableView.dataSource = self
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tableView.isScrollEnabled = false
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tableView.separatorStyle = .none
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}
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override func layoutSubviews() {
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super.layoutSubviews()
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centerView.ld_cornerPartWithNib(byRoundingCorners: [.topLeft,.topRight], radii: 12, size: centerView.size)
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}
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@discardableResult
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static func show(vc:UIViewController? = nil,type:AlertSheetType,titles:[String],imgs:[String]? = nil,maxHei:CGFloat? = nil,mutableSelect:Bool = false,clouse:@escaping (Int,String)->Void,mutableClouse:(([Int],[String])->Void)? = nil)->CommonAlertSheetView{
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let sheetView = CommonAlertSheetView.ld_loadNibView()
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sheetView.handlerVC = vc
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sheetView.titles = titles
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sheetView.imgs = imgs
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sheetView.alpha = 0
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sheetView.clouse = clouse
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sheetView.mutableSlectClouse = mutableClouse
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sheetView.maxHei = maxHei
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sheetView.completeBtn.isHidden = !mutableSelect
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sheetView.mutableSelect = mutableSelect
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app.window?.addSubview(sheetView)
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sheetView.frame = app.window?.frame ?? CGRect.zero
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if let maxH = maxHei,maxH < CGFloat(titles.count) * 56.0 {
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sheetView.contentHeiCons.constant = maxH
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sheetView.tableView.isScrollEnabled = true
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}else{
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sheetView.contentHeiCons.constant = CGFloat(titles.count) * 56.0
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}
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UIView.animate(withDuration: 0.4) {
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sheetView.alpha = 1.0
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sheetView.layoutIfNeeded()
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}
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return sheetView
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}
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@discardableResult
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static func showWithNoCancel(vc:UIViewController? = nil,type:AlertSheetType,titles:[String],imgs:[String]? = nil,maxHei:CGFloat? = nil,mutableSelect:Bool = false,clouse:@escaping (Int,String)->Void,mutableClouse:(([Int],[String])->Void)? = nil)->CommonAlertSheetView{
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let sheetView = CommonAlertSheetView.ld_loadNibView()
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sheetView.handlerVC = vc
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sheetView.titles = titles
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sheetView.imgs = imgs
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sheetView.alpha = 0
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sheetView.clouse = clouse
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sheetView.mutableSlectClouse = mutableClouse
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sheetView.maxHei = maxHei
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sheetView.completeBtn.isHidden = !mutableSelect
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sheetView.mutableSelect = mutableSelect
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app.window?.addSubview(sheetView)
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sheetView.frame = app.window?.frame ?? CGRect.zero
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sheetView.cancelBtn.setTitle("", for: .normal)
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sheetView.cancelHeiCons.constant = UIDevice.ld_safeEdges.bottom
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if let maxH = maxHei,maxH < CGFloat(titles.count) * 56.0 {
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sheetView.contentHeiCons.constant = maxH
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sheetView.tableView.isScrollEnabled = true
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}else{
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sheetView.contentHeiCons.constant = CGFloat(titles.count) * 56.0
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}
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UIView.animate(withDuration: 0.4) {
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sheetView.alpha = 1.0
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sheetView.layoutIfNeeded()
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}
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return sheetView
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}
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@IBAction func cancelAction(_ sender: UIButton) {
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UIView.animate(withDuration: 0.4) {
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self.alpha = 0
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} completion: { _ in
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self.removeFromSuperview()
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}
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}
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@IBAction func completeAction(_ sender: UIButton) {
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var title = [String]()
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for item in mutableSelectIndex {
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title.append(titles[item.row])
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}
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mutableSlectClouse?(mutableSelectIndex.map({$0.row}),title)
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UIView.animate(withDuration: 0.4) {
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self.alpha = 0
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} completion: { _ in
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self.removeFromSuperview()
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}
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}
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}
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extension CommonAlertSheetView:UITableViewDelegate{
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func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
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if mutableSelect{
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if mutableSelectIndex.contains(indexPath){
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mutableSelectIndex.remove(indexPath)
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}else{
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mutableSelectIndex.insert(indexPath)
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}
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tableView.reloadData()
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}
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}
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}
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extension CommonAlertSheetView:UITableViewDataSource{
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func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
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return titles.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: "_CommonSheetTCell") as! CommonSheetTCell
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cell.btn.setTitle(titles[indexPath.row], for: .normal)
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if imgs != nil{
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cell.btn.setImage(UIImage(named: imgs![indexPath.row]), for: .normal)
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cell.btn.imagePosition = .left
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cell.btn.spacingBetweenImageAndTitle = 6
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}
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cell.btn.isUserInteractionEnabled = !mutableSelect
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if !mutableSelect{
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cell.btn.rx.tap.subscribe { [weak self]_ in
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self?.clouse?(indexPath.row,self?.titles[indexPath.row] ?? "")
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UIView.animate(withDuration: 0.4) {
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self?.alpha = 0
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} completion: { _ in
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self?.removeFromSuperview()
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}
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}.disposed(by: disposeBag)
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}
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if mutableSelect{
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cell.selectImg.isHidden = !mutableSelectIndex.contains(indexPath)
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}else{
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cell.selectImg.isHidden = true
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}
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return cell
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}
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}
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