From 4e3c3a14de702a9a4ac1a1ac293f51cdda1080f0 Mon Sep 17 00:00:00 2001
From: Prakash Rautela <prakash.rautela@watchyourhealth.com>
Date: Mon, 29 May 2023 19:11:32 +0530
Subject: [PATCH] 1. Fixed Tab bar circle not updating properly after showing
 or hiding side menu drawer

---
 .../WaveTabBarController.swift                     | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/WaveTab/Classes/Implementation/Wave Tab Bar Controller/WaveTabBarController.swift b/WaveTab/Classes/Implementation/Wave Tab Bar Controller/WaveTabBarController.swift
index 5c3442d..6c347b8 100644
--- a/WaveTab/Classes/Implementation/Wave Tab Bar Controller/WaveTabBarController.swift	
+++ b/WaveTab/Classes/Implementation/Wave Tab Bar Controller/WaveTabBarController.swift	
@@ -25,6 +25,7 @@ open class WaveTabBarController: UITabBarController, WaveTabBarProtocol {
     private var circle: UIView?
     private var imageView: UIImageView?
     
+    private var tabSelectedTintColor : UIColor = UIColor.clear
     private var safeSelectedIndex: Int {
         return selectedIndex < tabBarItems.count ? selectedIndex : tabBarItems.count - 1
     }
@@ -48,6 +49,7 @@ open class WaveTabBarController: UITabBarController, WaveTabBarProtocol {
         presenter = WaveTabBarPresenterBase(view: self)
         presenter.viewDidLoad()
     }
+  
     
     open override func viewDidAppear(_ animated: Bool) {
         super.viewDidAppear(animated)
@@ -100,6 +102,11 @@ open class WaveTabBarController: UITabBarController, WaveTabBarProtocol {
     }
     
     func setupCircle(_ width: Float) {
+        
+        if circle != nil { // To remove Duplicate Circles From Tabbar
+            circle?.removeFromSuperview()
+        }
+        
         circle = UIView(frame: CGRect(x: 0.0, y: 0.0, width: CGFloat(width), height: CGFloat(width)))
         circle?.layer.cornerRadius = CGFloat(width) / 2
         circle?.center = CGPoint(x: tabBarItems[safeSelectedIndex].center.x, y: 0.0)
@@ -145,10 +152,15 @@ open class WaveTabBarController: UITabBarController, WaveTabBarProtocol {
     }
     
     func setupImageView(_ center: Float) {
+  
         let image = viewControllers?[safeSelectedIndex].tabBarItem.selectedImage?.withRenderingMode(.alwaysTemplate)
+        if tabBar.tintColor != UIColor.clear { // To Prevent From setting Clear Color At Line 141
+            tabSelectedTintColor = tabBar.tintColor
+        }
+        
         imageView = UIImageView(image: image)
         imageView?.contentMode = UIView.ContentMode.scaleAspectFit
-        imageView?.tintColor = tabBar.tintColor
+        imageView?.tintColor = tabSelectedTintColor
         circle?.addSubview(imageView!)
         imageView?.center = CGPoint(x: CGFloat(center), y: CGFloat(center))
     }