//
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// BaseTabBarVC.swift
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// WanPai
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//
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// Created by 杨锴 on 2023/6/8.
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//
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import UIKit
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import JQTools
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class BaseTabBarVC: UITabBarController {
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private var customBar = CustomTabbar()
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override func viewDidLoad() {
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super.viewDidLoad()
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let home_nav = BaseNav(rootViewController: HomeVC())
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home_nav.tabBarItem = UITabBarItem(title: "疗 愈", image: UIImage(named: "nav_1"), selectedImage: UIImage(named: "nav_1_select")!.withRenderingMode(.alwaysOriginal))
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let course_nav = BaseNav(rootViewController: CourseVC())
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course_nav.tabBarItem = UITabBarItem(title: "课 程", image: UIImage(named: "nav_2"), selectedImage: UIImage(named: "nav_2_select")!.withRenderingMode(.alwaysOriginal))
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let tree_nav = BaseNav(rootViewController: TreeTeskVC())
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tree_nav.tabBarItem = UITabBarItem(title: "树苗", image: UIImage(named: "nav_2"), selectedImage: UIImage(named: "nav_2_select")!.withRenderingMode(.alwaysOriginal))
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let pavilion_nav = BaseNav(rootViewController: PavilionVC())
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pavilion_nav.tabBarItem = UITabBarItem(title: "疗愈馆", image: UIImage(named: "nav_3"), selectedImage: UIImage(named: "nav_3_select")!.withRenderingMode(.alwaysOriginal))
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let me_nav = BaseNav(rootViewController: MeVC())
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me_nav.tabBarItem = UITabBarItem(title: "我 的", image: UIImage(named: "nav_4"), selectedImage: UIImage(named: "nav_4_select")!.withRenderingMode(.alwaysOriginal))
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viewControllers = [home_nav,course_nav,tree_nav,pavilion_nav,me_nav]
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setValue(customBar, forKey: "tabBar")
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if #available(iOS 15.0, *) {
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let bar = UITabBarAppearance()
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bar.backgroundColor = .white
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bar.backgroundEffect = nil
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bar.shadowColor = .white
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tabBar.scrollEdgeAppearance = bar
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tabBar.standardAppearance = bar
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} else {
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// Fallback on earlier versions
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}
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}
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// 是否支持自动转屏
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override var shouldAutorotate: Bool {
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guard let navigationController = selectedViewController as? UINavigationController else { return selectedViewController?.shouldAutorotate ?? false }
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return navigationController.topViewController?.shouldAutorotate ?? false
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}
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// 支持哪些屏幕方向
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override var supportedInterfaceOrientations: UIInterfaceOrientationMask {
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guard let navigationController = selectedViewController as? UINavigationController else { return selectedViewController?.supportedInterfaceOrientations ?? .portrait }
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return navigationController.topViewController?.supportedInterfaceOrientations ?? .portrait
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}
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// 默认的屏幕方向（当前ViewController必须是通过模态出来的UIViewController（模态带导航的无效）方式展现出来的，才会调用这个方法）
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override var preferredInterfaceOrientationForPresentation: UIInterfaceOrientation {
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guard let navigationController = selectedViewController as? UINavigationController else { return selectedViewController?.preferredInterfaceOrientationForPresentation ?? .portrait }
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return navigationController.topViewController?.preferredInterfaceOrientationForPresentation ?? .portrait
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}
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}
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class CustomTabbar:UITabBar{
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let transferBtn = UIButton(type: .custom)
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override init(frame: CGRect) {
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super.init(frame: frame)
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backgroundColor = .white
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tintColor = Def_ThemeColor
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isTranslucent = false
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customTransferBtn()
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}
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override func sizeThatFits(_ size: CGSize) -> CGSize {
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var sizeThatFits = super.sizeThatFits(size)
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sizeThatFits.height = max(sizeThatFits.height, 101.5)
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return sizeThatFits
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}
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override func layoutSubviews() {
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super.layoutSubviews()
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for (_,item) in subviews.enumerated() {
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if item.classForCoder == NSClassFromString("UITabBarButton"){
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if (item.value(forKey: "_label") as? UILabel)?.text?.contains("树苗") ?? false{
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item.isHidden = true
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}else{
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item.isHidden = false
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}
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}
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}
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unselectedItemTintColor = UIColor(hexStr: "#4E4E4E")
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}
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@objc func selectCenterAction(){
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JQ_currentNavigationController().tabBarController?.selectedIndex = 2
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}
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/// 自定义中心按钮
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private func customTransferBtn(){
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transferBtn.setImage(UIImage(named: "nav_center"), for: .normal)
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addSubview(transferBtn)
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transferBtn.addTarget(self, action: #selector(selectCenterAction), for: .touchUpInside)
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transferBtn.snp.makeConstraints { make in
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make.top.equalTo(10)
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make.centerX.equalToSuperview()
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make.width.equalTo(55)
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make.height.equalTo(55)
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}
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}
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required init?(coder: NSCoder) {
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super.init(coder: coder)
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}
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}
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