switcher theme in BM

Shared/Services/ThemeManager.swift

@@ -0,0 +1,53 @@
+import SwiftUI
+
+// Enum to represent the three theme options
+enum Theme: String, CaseIterable {
+    case system = "System"
+    case light = "Light"
+    case dark = "Dark"
+    
+    var colorScheme: ColorScheme? {
+        switch self {
+        case .system:
+            return nil
+        case .light:
+            return .light
+        case .dark:
+            return .dark
+        }
+    }
+}
+
+// Observable class to manage the theme state
+class ThemeManager: ObservableObject {
+    @AppStorage("selectedTheme") private var selectedThemeValue: String = Theme.system.rawValue
+    
+    @Published var theme: Theme
+    
+    init() {
+        // Read directly from UserDefaults to avoid using self before initialization is complete.
+        let storedThemeValue = UserDefaults.standard.string(forKey: "selectedTheme") ?? ""
+        self.theme = Theme(rawValue: storedThemeValue) ?? .system
+    }
+    
+    func setTheme(_ theme: Theme) {
+        self.theme = theme
+        selectedThemeValue = theme.rawValue
+    }
+    
+    // This will be called from the button
+    func toggleTheme(from currentSystemScheme: ColorScheme) {
+        let newTheme: Theme
+        
+        switch theme {
+        case .system:
+            // If system is active, toggle to the opposite of the current system theme
+            newTheme = currentSystemScheme == .dark ? .light : .dark
+        case .light:
+            newTheme = .dark
+        case .dark:
+            newTheme = .light
+        }
+        setTheme(newTheme)
+    }
+}

Shared/Views/Tab/SideMenuView.swift

@@ -62,6 +62,8 @@ struct SideMenuFooterButton: View {
 // --- MAIN VIEW ---
 
 struct SideMenuView: View {
+    @EnvironmentObject var themeManager: ThemeManager
+    @Environment(\.colorScheme) var colorScheme
     @Binding var isPresented: Bool
     @State private var isAccountListExpanded = false
 
@@ -78,21 +80,49 @@ struct SideMenuView: View {
         Account(name: "Creative Profile", username: "@creative", isCurrent: false)
     ]
     
+    private var themeToggleButton: some View {
+        Button(action: {
+            themeManager.toggleTheme(from: colorScheme)
+        }) {
+            Image(systemName: iconName)
+                .font(.title2)
+                .foregroundColor(.primary)
+        }
+    }
+
+    private var iconName: String {
+        let effectiveScheme: ColorScheme
+        switch themeManager.theme {
+        case .system:
+            effectiveScheme = colorScheme
+        case .light:
+            effectiveScheme = .light
+        case .dark:
+            effectiveScheme = .dark
+        }
+        
+        return effectiveScheme == .dark ? "moon.fill" : "sun.max.fill"
+    }
+
     var body: some View {
         VStack(alignment: .leading, spacing: 0) {
             ScrollView {
                 VStack(alignment: .leading, spacing: 0) { // Parent VStack
                     
-                    // --- Header
+                    // --- Header ---
+                    HStack {
                         Button(action: {  }) {
                             Image(systemName: "person.circle.fill")
                                 .resizable()
                                 .frame(width: 60, height: 60)
                                 .foregroundColor(.gray)
+                        }
+                        Spacer()
+                        themeToggleButton
+                    }
                     .padding(.horizontal, 20)
                     .padding(.top, topPadding)
                     .padding(.bottom, 10)
-                    }
                     
                     // --- Header Button ---
                     Button(action: {

Shared/yobbleApp.swift

@@ -7,31 +7,24 @@
 
 import SwiftUI
 
-//@AppStorage("isLoggedIn") var isLoggedIn: Bool = false
-//@AppStorage("isDarkMode") private var isDarkMode: Bool = false
-//@AppStorage("currentUser") var currentUser: String = ""
-
 @main
 struct volnahubApp: App {
-    @AppStorage("isDarkMode") private var isDarkMode: Bool = true
+    @StateObject private var themeManager = ThemeManager()
     @StateObject private var viewModel = LoginViewModel()
     
     var body: some Scene {
         WindowGroup {
-            ZStack {
+            Group {
-                Color(isDarkMode ? .black : .white) // ✅ Фон в зависимости от темы
+                if viewModel.isLoading {
-
-                if viewModel.isLoading{
                     SplashScreenView()
-                }else{
+                } else if viewModel.isLoggedIn {
-                    if viewModel.isLoggedIn {
                     MainView(viewModel: viewModel)
                 } else {
                     LoginView(viewModel: viewModel)
                 }
             }
-            }
+            .environmentObject(themeManager)
-            .preferredColorScheme(isDarkMode ? .dark : .light)
+            .preferredColorScheme(themeManager.theme.colorScheme)
         }
     }
 }

yobble.xcodeproj/project.pbxproj

@@ -36,6 +36,7 @@
 		1A9B01662E4BFA3600887E0B /* Media.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 1A9B01652E4BFA3600887E0B /* Media.xcassets */; };
 		1A9B016E2E4BFB9000887E0B /* NewHomeTabViewModel.swift in Sources */ = {isa = PBXBuildFile; fileRef = 1A9B016D2E4BFB9000887E0B /* NewHomeTabViewModel.swift */; };
 		1A9B017C2E4C087F00887E0B /* SideMenuView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 1A9B017B2E4C087F00887E0B /* SideMenuView.swift */; };
+		1A9E4FB32E4D6A67002249D6 /* ThemeManager.swift in Sources */ = {isa = PBXBuildFile; fileRef = 1A9E4FB22E4D6A67002249D6 /* ThemeManager.swift */; };
 		1AB4F8CD2E22E341002B6E40 /* AccountShareSheet.swift in Sources */ = {isa = PBXBuildFile; fileRef = 1AB4F8CC2E22E341002B6E40 /* AccountShareSheet.swift */; };
 		1AB4F8F32E22EC9F002B6E40 /* FollowersView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 1AB4F8F22E22EC9F002B6E40 /* FollowersView.swift */; };
 		1AB4F8F72E22ECAC002B6E40 /* FollowingView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 1AB4F8F62E22ECAC002B6E40 /* FollowingView.swift */; };
@@ -90,6 +91,7 @@
 		1A9B01652E4BFA3600887E0B /* Media.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Media.xcassets; sourceTree = "<group>"; };
 		1A9B016D2E4BFB9000887E0B /* NewHomeTabViewModel.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = NewHomeTabViewModel.swift; sourceTree = "<group>"; };
 		1A9B017B2E4C087F00887E0B /* SideMenuView.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = SideMenuView.swift; sourceTree = "<group>"; };
+		1A9E4FB22E4D6A67002249D6 /* ThemeManager.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = ThemeManager.swift; sourceTree = "<group>"; };
 		1AB4F8CC2E22E341002B6E40 /* AccountShareSheet.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AccountShareSheet.swift; sourceTree = "<group>"; };
 		1AB4F8F22E22EC9F002B6E40 /* FollowersView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = FollowersView.swift; sourceTree = "<group>"; };
 		1AB4F8F62E22ECAC002B6E40 /* FollowingView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = FollowingView.swift; sourceTree = "<group>"; };
@@ -227,6 +229,7 @@
 		1A7940E52DF7B341002569DA /* Services */ = {
 			isa = PBXGroup;
 			children = (
+				1A9E4FB22E4D6A67002249D6 /* ThemeManager.swift */,
 				1A7940E12DF7B1C5002569DA /* KeychainService.swift */,
 			);
 			path = Services;
@@ -450,6 +453,7 @@
 				1A7940E22DF7B1C5002569DA /* KeychainService.swift in Sources */,
 				1A7940A62DF77DF5002569DA /* User.swift in Sources */,
 				1A7940A22DF77DE9002569DA /* AuthService.swift in Sources */,
+				1A9E4FB32E4D6A67002249D6 /* ThemeManager.swift in Sources */,
 				1AEE5EB32E21A85800A3DCA3 /* SearchTab.swift in Sources */,
 				1ACE61152E22FE2000B37AC5 /* PostDetailView.swift in Sources */,
 				1ACE61192E22FF1400B37AC5 /* Post.swift in Sources */,