Merge pull request 'search_top_bar' (#1) from search_top_bar into main

Reviewed-on: #1

yobble/Components/TopBarView.swift

@@ -12,6 +12,9 @@ struct TopBarView: View {
     
     // Привязка для управления боковым меню
     @Binding var isSideMenuPresented: Bool
+    @Binding var chatSearchRevealProgress: CGFloat
+    
+    @State private var searchText: String = ""
     
     var isHomeTab: Bool {
         return title == "Home"
@@ -103,14 +106,97 @@ struct TopBarView: View {
             .padding()
             .frame(height: 50) // Стандартная высота для нав. бара
             
+            if isChatsTab {
+                revealableSearchBar
+            }
+
             Divider()
         }
         .background(Color(UIColor.systemBackground))
+        .onChange(of: isChatsTab) { isChats in
+            if !isChats {
+                withAnimation(.spring(response: 0.35, dampingFraction: 0.75)) {
+                    chatSearchRevealProgress = 0
+                }
+            }
+        }
+    }
+}
+
+private extension TopBarView {
+    private var normalizedRevealProgress: CGFloat {
+        guard isChatsTab else { return 0 }
+        return max(0, min(chatSearchRevealProgress, 1))
+    }
+
+    private var revealableSearchBar: some View {
+        let progress = normalizedRevealProgress
+        return VStack(spacing: 0) {
+            searchBar
+                .padding(.horizontal)
+                .padding(.bottom, searchBarBottomSpacing)
+                .opacity(progress)
+        }
+        .frame(height: searchBarRevealHeight * progress, alignment: .top)
+        .clipped()
+        .allowsHitTesting(progress > 0.9)
+        .accessibilityHidden(progress < 0.9)
+    }
+
+    private var searchBarRevealHeight: CGFloat { searchBarBaseHeight + searchBarBottomSpacing }
+
+    // 36 min height + 6 * 2 vertical padding inside searchBar
+    private var searchBarBaseHeight: CGFloat { 48 }
+
+    private var searchBarBottomSpacing: CGFloat { 0 }
+
+    var searchBar: some View {
+        HStack(spacing: 8) {
+            Image(systemName: "magnifyingglass")
+                .foregroundColor(.secondary)
+            TextField(NSLocalizedString("Поиск", comment: ""), text: $searchText)
+                .textFieldStyle(.plain)
+                .textInputAutocapitalization(.never)
+                .autocorrectionDisabled()
+            if !searchText.isEmpty {
+                Button(action: { searchText = "" }) {
+                    Image(systemName: "xmark.circle.fill")
+                        .foregroundColor(.secondary)
+                }
+                .buttonStyle(.plain)
+            }
+        }
+        .padding(.horizontal, 12)
+        .padding(.vertical, 6)
+        .frame(minHeight: 36)
+        .background(
+            RoundedRectangle(cornerRadius: 12, style: .continuous)
+                .fill(Color(UIColor.secondarySystemBackground))
+        )
     }
 }
 
 struct TopBarView_Previews: PreviewProvider {
+    struct Wrapper: View {
+        @State private var selectedAccount = "@user"
+        @State private var isSideMenuPresented = false
+        @State private var revealProgress: CGFloat = 1
+        @StateObject private var viewModel = LoginViewModel()
+
+        var body: some View {
+            TopBarView(
+                title: "Chats",
+                selectedAccount: $selectedAccount,
+                accounts: [selectedAccount],
+                viewModel: viewModel,
+                isSideMenuPresented: $isSideMenuPresented,
+                chatSearchRevealProgress: $revealProgress
+            )
+        }
+    }
+
     static var previews: some View {
-        /*@START_MENU_TOKEN@*/Text("Hello, World!")/*@END_MENU_TOKEN@*/
+        Wrapper()
+            .environmentObject(ThemeManager())
     }
 }

yobble/Resources/Localizable.xcstrings

@@ -235,6 +235,9 @@
         }
       }
     },
+    "Если не нашли ответ, напишите нам своё предложение или проблему." : {
+      "comment" : "FAQ: contact developers footer"
+    },
     "Заглушка: Push-уведомления" : {
 
     },
@@ -333,6 +336,7 @@
       }
     },
     "Идеи" : {
+      "extractionState" : "stale",
       "localizations" : {
         "en" : {
           "stringUnit" : {
@@ -396,6 +400,12 @@
         }
       }
     },
+    "Кликер в разработке" : {
+      "comment" : "Concept tab placeholder title"
+    },
+    "Концепт" : {
+      "comment" : "Tab bar: concept clicker"
+    },
     "Корзина" : {
       "comment" : "Cart",
       "localizations" : {
@@ -1124,6 +1134,9 @@
         }
       }
     },
+    "Связаться с разработчиками" : {
+      "comment" : "FAQ: contact developers link"
+    },
     "Сервер не отвечает. Попробуйте позже." : {
       "localizations" : {
         "en" : {
@@ -1165,6 +1178,9 @@
         }
       }
     },
+    "Скоро появится мини-игра, где можно заработать очки для кастомизации профиля. Следите за обновлениями!" : {
+      "comment" : "Concept tab placeholder description"
+    },
     "Слишком много запросов." : {
       "localizations" : {
         "en" : {

yobble/Views/Tab/ChatsTab.swift

@@ -6,12 +6,25 @@
 //
 
 import SwiftUI
+#if canImport(UIKit)
+import UIKit
+#endif
 
 struct ChatsTab: View {
-    var currentUserId: String? = nil
+    var currentUserId: String?
+    @Binding var searchRevealProgress: CGFloat
     @StateObject private var viewModel = PrivateChatsViewModel()
     @State private var selectedChatId: String?
     @State private var searchText: String = ""
+    @State private var searchDragStartProgress: CGFloat = 0
+    @State private var isSearchGestureActive: Bool = false
+
+    private let searchRevealDistance: CGFloat = 90
+
+    init(currentUserId: String? = nil, searchRevealProgress: Binding<CGFloat>) {
+        self.currentUserId = currentUserId
+        self._searchRevealProgress = searchRevealProgress
+    }
 
     var body: some View {
         content
@@ -115,16 +128,19 @@ struct ChatsTab: View {
             }
         }
         .listStyle(.plain)
-        .safeAreaInset(edge: .top) {
-            VStack(spacing: 0) {
-                searchBar
-                    .padding(.horizontal, 16)
-                    .padding(.top, 8)
-                    .padding(.bottom, 8)
-                Divider()
-            }
-            .background(Color(UIColor.systemBackground))
-        }
+        .modifier(ScrollDismissesKeyboardModifier())
+        .simultaneousGesture(searchBarGesture)
+        .simultaneousGesture(tapToDismissKeyboardGesture)
+//        .safeAreaInset(edge: .top) {
+//            VStack(spacing: 0) {
+//                searchBar
+//                    .padding(.horizontal, 16)
+//                    .padding(.top, 8)
+//                    .padding(.bottom, 8)
+//                Divider()
+//            }
+//            .background(Color(UIColor.systemBackground))
+//        }
     }
 
     private var searchBar: some View {
@@ -152,6 +168,42 @@ struct ChatsTab: View {
         )
     }
 
+    private var searchBarGesture: some Gesture {
+        DragGesture(minimumDistance: 10, coordinateSpace: .local)
+            .onChanged { value in
+                let verticalTranslation = value.translation.height
+                let horizontalTranslation = value.translation.width
+
+                if !isSearchGestureActive {
+                    guard abs(verticalTranslation) > abs(horizontalTranslation) else { return }
+                    if searchRevealProgress <= 0.001 && verticalTranslation < 0 { return }
+                    isSearchGestureActive = true
+                    searchDragStartProgress = searchRevealProgress
+                }
+
+                guard isSearchGestureActive else { return }
+
+                let delta = verticalTranslation / searchRevealDistance
+                let newProgress = searchDragStartProgress + delta
+                searchRevealProgress = max(0, min(1, newProgress))
+            }
+            .onEnded { _ in
+                guard isSearchGestureActive else { return }
+                isSearchGestureActive = false
+
+                let target: CGFloat = searchRevealProgress > 0.5 ? 1 : 0
+                withAnimation(.spring(response: 0.35, dampingFraction: 0.75)) {
+                    searchRevealProgress = target
+                }
+            }
+    }
+
+    private var tapToDismissKeyboardGesture: some Gesture {
+        TapGesture().onEnded {
+            dismissKeyboard()
+        }
+    }
+
     private var isSearching: Bool {
         !searchText.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty
     }
@@ -245,6 +297,24 @@ struct ChatsTab: View {
     }
 }
 
+private extension ChatsTab {
+    func dismissKeyboard() {
+#if canImport(UIKit)
+        UIApplication.shared.sendAction(#selector(UIResponder.resignFirstResponder), to: nil, from: nil, for: nil)
+#endif
+    }
+}
+
+private struct ScrollDismissesKeyboardModifier: ViewModifier {
+    func body(content: Content) -> some View {
+        if #available(iOS 16.0, *) {
+            content.scrollDismissesKeyboard(.interactively)
+        } else {
+            content
+        }
+    }
+}
+
 private struct ChatRowView: View {
     let chat: PrivateChatListItem
     let currentUserId: String?
@@ -552,10 +622,18 @@ private struct ChatRowView: View {
 }
 
 struct ChatsTab_Previews: PreviewProvider {
-    static var previews: some View {
-        ChatsTab()
+    struct Wrapper: View {
+        @State private var progress: CGFloat = 1
+
+        var body: some View {
+            ChatsTab(searchRevealProgress: $progress)
                 .environmentObject(ThemeManager())
         }
+    }
+
+    static var previews: some View {
+        Wrapper()
+    }
 }
 
 private struct ChatPlaceholderView: View {

yobble/Views/Tab/ConceptTab.swift

@@ -0,0 +1,33 @@
+import SwiftUI
+
+struct ConceptTab: View {
+    var body: some View {
+        ScrollView {
+            VStack(spacing: 24) {
+                Image(systemName: "gamecontroller.fill")
+                    .resizable()
+                    .scaledToFit()
+                    .frame(width: 96, height: 96)
+                    .foregroundColor(.accentColor)
+
+                Text(NSLocalizedString("Кликер в разработке", comment: "Concept tab placeholder title"))
+                    .font(.title2)
+                    .fontWeight(.semibold)
+
+                Text(NSLocalizedString("Скоро появится мини-игра, где можно заработать очки для кастомизации профиля. Следите за обновлениями!", comment: "Concept tab placeholder description"))
+                    .font(.body)
+                    .multilineTextAlignment(.center)
+                    .foregroundColor(.secondary)
+                    .padding(.horizontal)
+            }
+            .padding(.vertical, 48)
+            .frame(maxWidth: .infinity)
+        }
+        .background(Color(UIColor.systemGroupedBackground))
+    }
+}
+
+#Preview {
+    ConceptTab()
+        .environmentObject(ThemeManager())
+}

yobble/Views/Tab/CustomTabBar.swift

@@ -12,7 +12,7 @@ struct CustomTabBar: View {
             }
 
             // Tab 2: Search
-            TabBarButton(systemName: "lightbulb", text: NSLocalizedString("Идеи", comment: ""), isSelected: selectedTab == 1) {
+            TabBarButton(systemName: "gamecontroller.fill", text: NSLocalizedString("Концепт", comment: "Tab bar: concept clicker"), isSelected: selectedTab == 1) {
                 selectedTab = 1
             }
 

yobble/Views/Tab/MainView.swift

@@ -13,11 +13,12 @@ struct MainView: View {
     // Состояния для бокового меню
     @State private var isSideMenuPresented = false
     @State private var menuOffset: CGFloat = 0
+    @State private var chatSearchRevealProgress: CGFloat = 0
     
     private var tabTitle: String {
         switch selectedTab {
         case 0: return "Home"
-        case 1: return "Ideas"
+        case 1: return "Concept"
         case 2: return "Chats"
         case 3: return "Profile"
         default: return "Home"
@@ -38,18 +39,23 @@ struct MainView: View {
                         selectedAccount: $selectedAccount,
                         accounts: accounts,
                         viewModel: viewModel,
-                        isSideMenuPresented: $isSideMenuPresented
+                        isSideMenuPresented: $isSideMenuPresented,
+                        chatSearchRevealProgress: $chatSearchRevealProgress
                     )
                     
                     ZStack {
                         NewHomeTab()
                             .opacity(selectedTab == 0 ? 1 : 0)
                         
-                        FeedbackTab()
+                        ConceptTab()
                             .opacity(selectedTab == 1 ? 1 : 0)
                         
-                        ChatsTab(currentUserId: viewModel.userId.isEmpty ? nil : viewModel.userId)
+                        ChatsTab(
+                            currentUserId: viewModel.userId.isEmpty ? nil : viewModel.userId,
+                            searchRevealProgress: $chatSearchRevealProgress
+                        )
                             .opacity(selectedTab == 2 ? 1 : 0)
+                            .allowsHitTesting(selectedTab == 2)
                         
                         ProfileTab()
                             .opacity(selectedTab == 3 ? 1 : 0)

yobble/Views/Tab/Settings/FAQView.swift

@@ -23,7 +23,8 @@ struct FAQView: View {
     ]
 
     var body: some View {
-        List(faqItems) { item in
+        List {
+            ForEach(faqItems) { item in
                 VStack(alignment: .leading, spacing: 6) {
                     Text(item.question)
                         .font(.headline)
@@ -33,6 +34,19 @@ struct FAQView: View {
                 }
                 .padding(.vertical, 6)
             }
+
+            Section {
+                NavigationLink(destination: FeedbackView()) {
+                    Text(NSLocalizedString("Связаться с разработчиками", comment: "FAQ: contact developers link"))
+                        .font(.callout)
+                        .fontWeight(.semibold)
+                        .foregroundColor(.accentColor)
+                }
+            } footer: {
+                Text(NSLocalizedString("Если не нашли ответ, напишите нам своё предложение или проблему.", comment: "FAQ: contact developers footer"))
+                    .font(.footnote)
+            }
+        }
         .listStyle(.insetGrouped)
         .navigationTitle(NSLocalizedString("Частые вопросы", comment: "FAQ navigation title"))
     }

yobble/Views/Tab/Settings/FeedbackView.swift

@@ -3,7 +3,7 @@ import SwiftUI
 import UIKit
 #endif
 
-struct FeedbackTab: View {
+struct FeedbackView: View {
     @State private var suggestion: String = ""
     @State private var submittedSuggestion: String? = nil
     @State private var isSubmitting: Bool = false
@@ -122,7 +122,7 @@ struct FeedbackTab: View {
     }
 }
 
-private extension FeedbackTab {
+private extension FeedbackView {
     func dismissKeyboardIfNeeded() {
         guard isSuggestionFocused else { return }
         isSuggestionFocused = false
@@ -133,9 +133,9 @@ private extension FeedbackTab {
     }
 }
 
-struct FeedbackTab_Previews: PreviewProvider {
+struct FeedbackView_Previews: PreviewProvider {
     static var previews: some View {
-        FeedbackTab()
+        FeedbackView()
             .environmentObject(ThemeManager())
     }
 }