Revert "Update for iOS 15"

This reverts commit 3ca9af5.

Author: kudoleh

ExampleMVVM.xcodeproj/project.pbxproj

@@ -39,6 +39,7 @@
 		1F5CE1CD242C303700A9CDE3 /* CoreDataStorage.swift in Sources */ = {isa = PBXBuildFile; fileRef = 1F5CE1CC242C303700A9CDE3 /* CoreDataStorage.swift */; };
 		1F6B521323630016002FCDE9 /* RepositoryTask.swift in Sources */ = {isa = PBXBuildFile; fileRef = 1F6B521223630016002FCDE9 /* RepositoryTask.swift */; };
 		1F77930F222C0DF2004E034C /* StoryboardInstantiable.swift in Sources */ = {isa = PBXBuildFile; fileRef = 1F77930E222C0DF2004E034C /* StoryboardInstantiable.swift */; };
+		1F794921247D869700552CC3 /* BlackStyleNavigationBarBehavior.swift in Sources */ = {isa = PBXBuildFile; fileRef = 1F794920247D869700552CC3 /* BlackStyleNavigationBarBehavior.swift */; };
 		1F7C1D19242117910014F011 /* Movie+Stub.swift in Sources */ = {isa = PBXBuildFile; fileRef = 1F7C1D17242117790014F011 /* Movie+Stub.swift */; };
 		1F84DECE2300677B00139F73 /* Observable.swift in Sources */ = {isa = PBXBuildFile; fileRef = 1FEE31612218B17E00C160B9 /* Observable.swift */; };
 		1F84DED023006BDA00139F73 /* FetchRecentMovieQueriesUseCase.swift in Sources */ = {isa = PBXBuildFile; fileRef = 1F84DECF23006BDA00139F73 /* FetchRecentMovieQueriesUseCase.swift */; };
@@ -151,6 +152,7 @@
 		1F5CE1CC242C303700A9CDE3 /* CoreDataStorage.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = CoreDataStorage.swift; sourceTree = "<group>"; };
 		1F6B521223630016002FCDE9 /* RepositoryTask.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = RepositoryTask.swift; sourceTree = "<group>"; };
 		1F77930E222C0DF2004E034C /* StoryboardInstantiable.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = StoryboardInstantiable.swift; sourceTree = "<group>"; };
+		1F794920247D869700552CC3 /* BlackStyleNavigationBarBehavior.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = BlackStyleNavigationBarBehavior.swift; sourceTree = "<group>"; };
 		1F7C1D17242117790014F011 /* Movie+Stub.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "Movie+Stub.swift"; sourceTree = "<group>"; };
 		1F84DECF23006BDA00139F73 /* FetchRecentMovieQueriesUseCase.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = FetchRecentMovieQueriesUseCase.swift; sourceTree = "<group>"; };
 		1F9034C32306FDFE00DEA4BD /* NetworkServiceTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = NetworkServiceTests.swift; sourceTree = "<group>"; };
@@ -569,6 +571,7 @@
 			isa = PBXGroup;
 			children = (
 				1FB0903C243766C200DBE132 /* BackButtonEmptyTitleNavigationBarBehavior.swift */,
+				1F794920247D869700552CC3 /* BlackStyleNavigationBarBehavior.swift */,
 			);
 			path = Behaviors;
 			sourceTree = "<group>";
@@ -1007,6 +1010,7 @@
 				1FFF1AD5243B966600937EE4 /* MoviesListItemViewModel.swift in Sources */,
 				1FC2C9632301FEC0001AE47E /* MovieQueryUDS+Mapping.swift in Sources */,
 				1FE49D90230AA7C200D1D42E /* MovieDetailsViewModel.swift in Sources */,
+				1F794921247D869700552CC3 /* BlackStyleNavigationBarBehavior.swift in Sources */,
 				1F1FC48A22E3693100BCBA8D /* DataTransferService.swift in Sources */,
 				1FEE31622218B17E00C160B9 /* Observable.swift in Sources */,
 				1FFFC836221B0041007D99D2 /* MoviesRepository.swift in Sources */,

ExampleMVVM/Application/AppAppearance.swift

@@ -11,17 +11,14 @@ import UIKit
 final class AppAppearance {
 
     static func setupAppearance() {
-        if #available(iOS 15, *) {
-            let appearance = UINavigationBarAppearance()
-            appearance.configureWithOpaqueBackground()
-            appearance.titleTextAttributes = [.foregroundColor: UIColor.white]
-            appearance.backgroundColor = UIColor(red: 54.0/255.0, green: 54/255.0, blue: 49.0/255.0, alpha: 1.0)
-            UINavigationBar.appearance().standardAppearance = appearance
-            UINavigationBar.appearance().scrollEdgeAppearance = appearance
-        } else {
-            UINavigationBar.appearance().barTintColor = .black
-            UINavigationBar.appearance().tintColor = .white
-            UINavigationBar.appearance().titleTextAttributes = [NSAttributedString.Key.foregroundColor: UIColor.white]
-        }
+        UINavigationBar.appearance().barTintColor = .black
+        UINavigationBar.appearance().tintColor = .white
+        UINavigationBar.appearance().titleTextAttributes = [NSAttributedString.Key.foregroundColor: UIColor.white]
+    }
+}
+
+extension UINavigationController {
+    @objc override open var preferredStatusBarStyle: UIStatusBarStyle {
+        return .lightContent
     }
 }

ExampleMVVM/Presentation/MoviesScene/Behaviors/BlackStyleNavigationBarBehavior.swift

@@ -0,0 +1,16 @@
+//
+//  BlackStyleNavigationBarBehavior.swift
+//  ExampleMVVM
+//
+//  Created by Oleh Kudinov on 26/05/2020.
+//
+
+import UIKit
+
+struct BlackStyleNavigationBarBehavior: ViewControllerLifecycleBehavior {
+
+    func viewDidLoad(viewController: UIViewController) {
+
+        viewController.navigationController?.navigationBar.barStyle = .black
+    }
+}

ExampleMVVM/Presentation/MoviesScene/MoviesList/View/MoviesListViewController.swift

@@ -69,9 +69,8 @@ final class MoviesListViewController: UIViewController, StoryboardInstantiable,
     }
 
     private func setupBehaviours() {
-        addBehaviors([
-            BackButtonEmptyTitleNavigationBarBehavior()
-        ])
+        addBehaviors([BackButtonEmptyTitleNavigationBarBehavior(),
+                      BlackStyleNavigationBarBehavior()])
     }
 
     private func updateItems() {