//
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// YYViewController.swift
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// YYBase
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//
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// Created by alvin_y on 2020/3/6.
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// Copyright © 2020 yangwang. All rights reserved.
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//
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import UIKit
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import RxCocoa
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import RxSwift
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import MBProgressHUD
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import DZNEmptyDataSet
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class YYViewController: UIViewController,UIGestureRecognizerDelegate {
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// 调用此属性会自动拦截pop
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open var yy_popBlock:(() -> Void)?
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/// 导航栏黑线
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var nav_bar_hair_line_imageView : UIImageView?
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let disposeBag = DisposeBag()
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/// MBProgressHUD
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var hud : MBProgressHUD?
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// 导航栏返回按钮图片
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open var yy_nav_back_img:UIImage = UIImage.init(named: "icon_back") ?? UIImage.init() {
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didSet {
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if yy_isHiddenBackItem {
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yy_isHiddenBackItem = true
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} else {
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let btn = navigationItem.leftBarButtonItem?.customView as! UIButton
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btn.setImage(yy_nav_back_img, for: .normal)
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}
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}
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}
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// 是否需要返回按钮
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open var yy_isHiddenBackItem:Bool = false {
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didSet {
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if yy_isHiddenBackItem {
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navigationItem.leftBarButtonItem = UIBarButtonItem.init(title: "", style: .done, target: nil, action: nil)
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} else {
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navigationItem.leftBarButtonItem = UIBarButtonItem.yy_creat(image: yy_nav_back_img, target: self, alignment:.left, action: #selector(backItemEvent)).item
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}
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}
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}
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// 是否需要返回手势
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open var yy_isEnabledBackTap:Bool = true {
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didSet {
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if yy_isEnabledBackTap {
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self.navigationController?.interactivePopGestureRecognizer?.isEnabled = true
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} else {
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self.navigationController?.interactivePopGestureRecognizer?.isEnabled = false
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}
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}
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}
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/// 是否需要导航栏黑线
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open var yy_isHiddenNavBarLine:Bool = true {
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didSet {
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if yy_isHiddenNavBarLine {
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nav_bar_hair_line_imageView?.isHidden = true
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} else {
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nav_bar_hair_line_imageView?.isHidden = false
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}
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}
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}
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override func viewDidLoad() {
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super.viewDidLoad()
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// Do any additional setup after loading the view.
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yy_isHiddenBackItem = false
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// 隐藏之后navigationBar不存在导致cash
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if let nav = navigationController?.navigationBar{
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nav_bar_hair_line_imageView = findHairlineImageViewUnder(view: nav)
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}
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view.backgroundColor = UIColor(hexString: "#F3F4F5")
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self.navigationController?.navigationBar.isTranslucent = false
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let attributes = [NSAttributedString.Key.foregroundColor:UIColor.color(light: UIColor.color(hexString: "#000000"), dark: UIColor.color(hexString: "#FFFFFF")),NSAttributedString.Key.font: UIFont.init(name: Medium, size: 18) ?? UIFont.systemFont(ofSize: 18)]
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let bartinColor = UIColor.color(light: UIColor.color(hexString: "#FFFFFF"), dark: UIColor.color(hexString: "#191919"))
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//修复导航栏问题
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if #available(iOS 15.0, *) {
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let bar = UINavigationBarAppearance()
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bar.configureWithOpaqueBackground() //消除15的黑框
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bar.backgroundEffect = nil
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bar.shadowColor = nil
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bar.titleTextAttributes = attributes
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bar.backgroundColor = UIColor.white.withAlphaComponent(1)
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navigationController?.navigationBar.scrollEdgeAppearance = bar //顶部透明
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navigationController?.navigationBar.standardAppearance = bar
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}else {
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navigationController?.navigationBar.titleTextAttributes = attributes
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navigationController?.navigationBar.barTintColor = bartinColor
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}
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navigationController?.navigationBar.isTranslucent = false
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setupViews()
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defineLayouts()
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bindRx()
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}
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override func viewWillAppear(_ animated: Bool) {
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super.viewWillAppear(animated)
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self.navigationController?.interactivePopGestureRecognizer?.delegate = self
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}
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//MARK: - 初始化或者配置所有的view，此方法将在UIViewController的viewDidLoad()方法中调用
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func setupViews() {
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}
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//MARK: - 定义布局，在这里添加约束，此方法将在UIViewController的viewDidLoad()方法中调用
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func defineLayouts() {
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}
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//MARK: - 绑定ViewModel中的数据，此方法将在UIViewController的viewDidLoad()方法中调用
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func bindRx() {
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}
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//MARK: - NavigationController
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// pop点击事件
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@objc fileprivate func backItemEvent() {
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// 拦截pop事件
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if (yy_popBlock != nil) {
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yy_popBlock?()
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return
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}
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yy_pop()
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}
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/// UIStatusBarStyle
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override var preferredStatusBarStyle: UIStatusBarStyle{
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return .default
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}
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/// 找到导航栏的线条并选择显示或隐藏
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/// - Parameter view: 导航栏View
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func findHairlineImageViewUnder(view: UIView) -> UIImageView?{
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if view.isKind(of: UIImageView.classForCoder()) && view.bounds.size.height <= 1.0{
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return view as? UIImageView
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}
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for subView in view.subviews {
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let imageView = self.findHairlineImageViewUnder(view: subView)
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if (imageView != nil){
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return imageView
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}
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}
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return nil
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}
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/// pop
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/// - Parameter animated: animated
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open func yy_pop(_ animated:Bool = true) {
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navigationController?.popViewController(animated: animated)
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}
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/// yy_popToRoot
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/// - Parameter animated: animated
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open func yy_popToRoot(_ animated: Bool = true) {
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navigationController?.popToRootViewController(animated: animated)
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}
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open func yy_popToVC(index:Int) {
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guard let vc = navigationController?.viewControllers[index] else {
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return
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}
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navigationController?.popToViewController(vc, animated: true)
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}
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/// yy_push
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/// - Parameters:
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/// - vc: UIViewController
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/// - animated: animated
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/// - hiddenBottom: hiddenBottom
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open func yy_push(vc:UIViewController, _ animated:Bool = true, _ hiddenBottom:Bool = true) {
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vc.hidesBottomBarWhenPushed = hiddenBottom
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self.navigationController?.pushViewController(vc, animated: animated)
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}
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/// push
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///
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/// - Parameters:
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/// - vc: UIViewController
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/// - animated: animated
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/// - hiddenBottom: hiddenBottom
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open func wy_pushAnimate(vc:UIViewController, _ animated:Bool = false, _ hiddenBottom:Bool = true){
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let transition = CATransition()
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transition.duration = 0.3
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transition.type = .moveIn
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transition.subtype = .fromTop
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navigationController?.view.layer.add(transition, forKey: kCATransition)
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vc.hidesBottomBarWhenPushed = hiddenBottom
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navigationController?.pushViewController(vc, animated: animated)
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}
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/// yy_present
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/// - Parameter vc: UIViewController
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open func yy_present(vc:UIViewController){
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self.present(vc, animated: true, completion: nil)
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}
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/// yy_present
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/// - Parameter vc: UIViewController
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open func yy_presentFullScreen(vc:UIViewController){
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vc.modalPresentationStyle = .custom
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vc.transitioningDelegate = self
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vc.view.frame = CGRect(x: 0, y: 0, width: SCREEN_WIDTH, height: SCREEN_HEIGHT)
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self.present(vc, animated: true, completion: nil)
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}
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//MARK: - MBProgressHUD
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/// 不带文字
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func show() {
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hud = build()
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}
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func hide() {
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hud?.hide(animated: true)
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}
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private func build() -> MBProgressHUD {
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let hud = MBProgressHUD.showAdded(to: UIApplication.shared.keyWindow!, animated: true)
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hud.mode = .indeterminate
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hud.bezelView.style = .solidColor
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hud.bezelView.color = #colorLiteral(red: 0, green: 0, blue: 0, alpha: 0.7)
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hud.customView?.frame = CGRect(x: 0, y: 0, width: 50, height: 50)
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return hud
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}
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}
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// MARK: - UIViewControllerTransitioningDelegate
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extension YYViewController:UIViewControllerTransitioningDelegate{
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func animationController(forDismissed dismissed: UIViewController) -> UIViewControllerAnimatedTransitioning? {
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return DismissAnimation()
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}
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func animationController(forPresented presented: UIViewController, presenting: UIViewController, source: UIViewController) -> UIViewControllerAnimatedTransitioning? {
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return PresentAnimation()
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}
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}
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extension UIViewController {
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/// 当前屏幕上的UIViewController
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/// - Parameter base: Window
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class func base(_ viewController: UIViewController? = UIApplication.shared.keyWindow?.rootViewController) -> UIViewController? {
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if let nav = viewController as? UINavigationController {
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return base(nav.visibleViewController)
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}
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if let tab = viewController as? UITabBarController {
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return base(tab.selectedViewController)
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}
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if let presented = viewController?.presentedViewController {
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return base(presented)
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}
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return viewController
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}
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}
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// 把颜色转成图片
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func imageFromColor(color: UIColor, viewSize: CGSize) -> UIImage{
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let rect: CGRect = CGRect(x: 0, y: 0, width: viewSize.width, height: viewSize.height)
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UIGraphicsBeginImageContext(rect.size)
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let context: CGContext = UIGraphicsGetCurrentContext()!
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context.setFillColor(color.cgColor)
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context.fill(rect)
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let image = UIGraphicsGetImageFromCurrentImageContext()
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UIGraphicsGetCurrentContext()
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return image!
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}
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extension YYViewController{
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func aKeyLogin(){
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}
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}
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