add creation chat

yobble.xcodeproj/project.pbxproj

@@ -395,7 +395,7 @@
 				ASSETCATALOG_COMPILER_GLOBAL_ACCENT_COLOR_NAME = AccentColor;
 				CODE_SIGN_ENTITLEMENTS = yobble/yobble.entitlements;
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 6;
+				CURRENT_PROJECT_VERSION = 7;
 				DEVELOPMENT_TEAM = V22H44W47J;
 				ENABLE_HARDENED_RUNTIME = YES;
 				ENABLE_PREVIEWS = YES;
@@ -435,7 +435,7 @@
 				ASSETCATALOG_COMPILER_GLOBAL_ACCENT_COLOR_NAME = AccentColor;
 				CODE_SIGN_ENTITLEMENTS = yobble/yobble.entitlements;
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 6;
+				CURRENT_PROJECT_VERSION = 7;
 				DEVELOPMENT_TEAM = V22H44W47J;
 				ENABLE_HARDENED_RUNTIME = YES;
 				ENABLE_PREVIEWS = YES;

yobble/Network/ChatModels.swift

@@ -10,6 +10,28 @@ struct PrivateChatHistoryData: Decodable {
     let hasMore: Bool
 }
 
+struct PrivateChatCreateData: Decodable {
+    let chatId: String
+    let chatType: PrivateChatListItem.ChatType
+    let status: String
+    let message: String
+
+    private enum CodingKeys: String, CodingKey {
+        case chatId
+        case chatType
+        case status
+        case message
+    }
+
+    init(from decoder: Decoder) throws {
+        let container = try decoder.container(keyedBy: CodingKeys.self)
+        self.chatId = try container.decodeFlexibleString(forKey: .chatId)
+        self.chatType = try container.decode(PrivateChatListItem.ChatType.self, forKey: .chatType)
+        self.status = try container.decode(String.self, forKey: .status)
+        self.message = try container.decode(String.self, forKey: .message)
+    }
+}
+
 struct PrivateMessageSendData: Decodable {
     let messageId: String
     let chatId: String
@@ -180,6 +202,34 @@ struct ChatProfile: Decodable {
     }
 }
 
+extension ChatProfile {
+    init(
+        userId: String,
+        login: String?,
+        fullName: String?,
+        customName: String?,
+        bio: String? = nil,
+        lastSeen: Int? = nil,
+        createdAt: Date? = nil,
+        stories: [JSONValue] = [],
+        permissions: ChatPermissions? = nil,
+        profilePermissions: ChatProfilePermissions? = nil,
+        relationship: RelationshipStatus? = nil
+    ) {
+        self.userId = userId
+        self.login = login
+        self.fullName = fullName
+        self.customName = customName
+        self.bio = bio
+        self.lastSeen = lastSeen
+        self.createdAt = createdAt
+        self.stories = stories
+        self.permissions = permissions
+        self.profilePermissions = profilePermissions
+        self.relationship = relationship
+    }
+}
+
 struct ChatPermissions: Decodable {
     let youCanSendMessage: Bool
     let youCanPublicInvitePermission: Bool

yobble/Network/ChatService.swift

@@ -111,6 +111,43 @@ final class ChatService {
         }
     }
 
+    func createOrFindPrivateChat(
+        targetUserId: String,
+        completion: @escaping (Result<PrivateChatCreateData, Error>) -> Void
+    ) {
+        let query: [String: String?] = [
+            "target_user_id": targetUserId
+        ]
+
+        client.request(
+            path: "/v1/chat/private/create",
+            method: .post,
+            query: query,
+            requiresAuth: true
+        ) { [decoder] result in
+            switch result {
+            case .success(let response):
+                do {
+                    let apiResponse = try decoder.decode(APIResponse<PrivateChatCreateData>.self, from: response.data)
+                    guard apiResponse.status == "fine" else {
+                        let message = apiResponse.detail ?? NSLocalizedString("Не удалось создать чат.", comment: "")
+                        completion(.failure(ChatServiceError.unexpectedStatus(message)))
+                        return
+                    }
+                    completion(.success(apiResponse.data))
+                } catch {
+                    let debugMessage = Self.describeDecodingError(error: error, data: response.data)
+                    if AppConfig.DEBUG {
+                        print("[ChatService] create private chat decode failed: \(debugMessage)")
+                    }
+                    completion(.failure(ChatServiceError.decoding(debugDescription: debugMessage)))
+                }
+            case .failure(let error):
+                completion(.failure(error))
+            }
+        }
+    }
+
     func sendPrivateMessage(
         chatId: String,
         content: String,

yobble/Resources/Localizable.xcstrings

@@ -939,6 +939,12 @@
         }
       }
     },
+    "Не удалось открыть чат" : {
+      "comment" : "Chat creation error title"
+    },
+    "Не удалось открыть чат." : {
+      "comment" : "Chat creation fallback"
+    },
     "Не удалось отправить сообщение." : {
 
     },
@@ -954,6 +960,9 @@
           }
         }
       }
+    },
+    "Не удалось создать чат." : {
+
     },
     "Не удалось сохранить изменения профиля." : {
       "comment" : "Profile update unexpected status"
@@ -1303,6 +1312,7 @@
       }
     },
     "Ошибка сервера (%@)." : {
+      "comment" : "Chat creation server status",
       "localizations" : {
         "en" : {
           "stringUnit" : {
@@ -1323,6 +1333,7 @@
       }
     },
     "Ошибка сети: %@" : {
+      "comment" : "Chat creation network error",
       "localizations" : {
         "en" : {
           "stringUnit" : {
@@ -1333,7 +1344,7 @@
       }
     },
     "Ошибка соединения с сервером." : {
-      "comment" : "Search error connection",
+      "comment" : "Chat creation connection\nSearch error connection",
       "localizations" : {
         "en" : {
           "stringUnit" : {
@@ -1565,6 +1576,9 @@
         }
       }
     },
+    "Понятно" : {
+      "comment" : "Chat creation error acknowledgment"
+    },
     "Попробуйте изменить запрос поиска." : {
 
     },
@@ -1715,6 +1729,9 @@
     "Произошла неизвестная ошибка." : {
       "comment" : "Search unknown error"
     },
+    "Произошла неизвестная ошибка. Попробуйте позже." : {
+      "comment" : "Chat creation unknown error"
+    },
     "Произошла ошибка." : {
       "localizations" : {
         "en" : {
@@ -1911,7 +1928,7 @@
       }
     },
     "Сессия истекла. Войдите снова." : {
-      "comment" : "Search error unauthorized",
+      "comment" : "Chat creation unauthorized\nSearch error unauthorized",
       "localizations" : {
         "en" : {
           "stringUnit" : {

yobble/Views/Tab/ChatsTab.swift

@@ -15,6 +15,7 @@ struct ChatsTab: View {
     @Binding var searchRevealProgress: CGFloat
     @Binding var searchText: String
     private let searchService = SearchService()
+    private let chatService = ChatService()
     @AppStorage("chatRowMessageLineLimit") private var messageLineLimitSetting: Int = 2
     @StateObject private var viewModel = PrivateChatsViewModel()
     @State private var selectedChatId: String?
@@ -24,7 +25,11 @@ struct ChatsTab: View {
     @State private var isGlobalSearchLoading: Bool = false
     @State private var globalSearchError: String?
     @State private var globalSearchTask: Task<Void, Never>? = nil
-    @State private var selectedSearchUserId: UUID?
+    @State private var creatingChatForUserId: UUID?
+    @State private var chatCreationError: String?
+    @State private var isChatCreationAlertPresented: Bool = false
+    @State private var pendingChatItem: PrivateChatListItem?
+    @State private var isPendingChatActive: Bool = false
 
     private let searchRevealDistance: CGFloat = 90
 
@@ -53,6 +58,23 @@ struct ChatsTab: View {
                     }
                 }
             }
+            .alert(
+                NSLocalizedString("Не удалось открыть чат", comment: "Chat creation error title"),
+                isPresented: Binding(
+                    get: { isChatCreationAlertPresented && chatCreationError != nil },
+                    set: { newValue in
+                        isChatCreationAlertPresented = newValue
+                        if !newValue {
+                            chatCreationError = nil
+                        }
+                    }
+                ),
+                presenting: chatCreationError
+            ) { _ in
+                Button(NSLocalizedString("Понятно", comment: "Chat creation error acknowledgment"), role: .cancel) { }
+            } message: { error in
+                Text(error)
+            }
             .onDisappear {
                 globalSearchTask?.cancel()
                 globalSearchTask = nil
@@ -69,7 +91,8 @@ struct ChatsTab: View {
     }
 
     private var chatList: some View {
-        List {
+        ZStack {
+            List {
 //            VStack(spacing: 0) {
 //                searchBar
 //                    .padding(.horizontal, 16)
@@ -77,72 +100,102 @@ struct ChatsTab: View {
 //            }
 //            .background(Color(UIColor.systemBackground))
 
-            if let message = viewModel.errorMessage {
+                if let message = viewModel.errorMessage {
-                Section {
+                    Section {
-                    HStack(alignment: .top, spacing: 8) {
+                        HStack(alignment: .top, spacing: 8) {
-                        Image(systemName: "exclamationmark.triangle.fill")
+                            Image(systemName: "exclamationmark.triangle.fill")
-                            .foregroundColor(.orange)
+                                .foregroundColor(.orange)
-                        Text(message)
+                            Text(message)
-                            .font(.subheadline)
-                            .foregroundColor(.orange)
-                        Spacer(minLength: 0)
-                        Button(action: { viewModel.refresh() }) {
-                            Text(NSLocalizedString("Обновить", comment: ""))
                                 .font(.subheadline)
+                                .foregroundColor(.orange)
+                            Spacer(minLength: 0)
+                            Button(action: { viewModel.refresh() }) {
+                                Text(NSLocalizedString("Обновить", comment: ""))
+                                    .font(.subheadline)
+                            }
+                        }
+                        .padding(.vertical, 4)
+                    }
+                    .listRowInsets(EdgeInsets(top: 8, leading: 16, bottom: 8, trailing: 16))
+                }
+
+                if isSearching {
+                    Section(header: localSearchHeader) {
+                        if localSearchResults.isEmpty {
+                            emptySearchResultView
+                                .listRowInsets(EdgeInsets(top: 24, leading: 16, bottom: 24, trailing: 16))
+                                .listRowSeparator(.hidden)
+                        } else {
+                            ForEach(localSearchResults) { chat in
+                                chatRowItem(for: chat)
+                            }
                         }
                     }
-                    .padding(.vertical, 4)
-                }
-                .listRowInsets(EdgeInsets(top: 8, leading: 16, bottom: 8, trailing: 16))
-            }
 
-            if isSearching {
+                    Section(header: globalSearchHeader) {
-                Section(header: localSearchHeader) {
+                        globalSearchContent
-                    if localSearchResults.isEmpty {
+                    }
-                        emptySearchResultView
+                } else {
-                            .listRowInsets(EdgeInsets(top: 24, leading: 16, bottom: 24, trailing: 16))
+                    if let message = viewModel.errorMessage, viewModel.chats.isEmpty {
-                            .listRowSeparator(.hidden)
+                        errorState(message: message)
+                    } else if viewModel.chats.isEmpty {
+                        emptyState
                     } else {
-                        ForEach(localSearchResults) { chat in
+
+                        ForEach(viewModel.chats) { chat in
                             chatRowItem(for: chat)
                         }
-                    }
-                }
 
-                Section(header: globalSearchHeader) {
+                        if viewModel.isLoadingMore {
-                    globalSearchContent
+                            loadingMoreRow
-                }
+                        }
-            } else {
-                if let message = viewModel.errorMessage, viewModel.chats.isEmpty {
-                    errorState(message: message)
-                } else if viewModel.chats.isEmpty {
-                    emptyState
-                } else {
-                
-                    ForEach(viewModel.chats) { chat in
-                        chatRowItem(for: chat)
-                    }
-                    
-                    if viewModel.isLoadingMore {
-                        loadingMoreRow
                     }
                 }
             }
-        }
+            .listStyle(.plain)
-        .listStyle(.plain)
+            .modifier(ScrollDismissesKeyboardModifier())
-        .modifier(ScrollDismissesKeyboardModifier())
+            .simultaneousGesture(searchBarGesture)
-        .simultaneousGesture(searchBarGesture)
+            .simultaneousGesture(tapToDismissKeyboardGesture)
-        .simultaneousGesture(tapToDismissKeyboardGesture)
+//            .safeAreaInset(edge: .top) {
-//        .safeAreaInset(edge: .top) {
+//                VStack(spacing: 0) {
-//            VStack(spacing: 0) {
+//                    searchBar
-//                searchBar
+//                        .padding(.horizontal, 16)
-//                    .padding(.horizontal, 16)
+//                        .padding(.top, 8)
-//                    .padding(.top, 8)
+//                        .padding(.bottom, 8)
-//                    .padding(.bottom, 8)
+//                    Divider()
-//                Divider()
+//                }
+//                .background(Color(UIColor.systemBackground))
 //            }
-//            .background(Color(UIColor.systemBackground))
+
-//        }
+            pendingChatNavigationLink
+        }
+    }
+
+    private var pendingChatNavigationLink: some View {
+        NavigationLink(
+            destination: pendingChatDestination,
+            isActive: Binding(
+                get: { isPendingChatActive && pendingChatItem != nil },
+                set: { newValue in
+                    if !newValue {
+                        isPendingChatActive = false
+                        pendingChatItem = nil
+                    }
+                }
+            )
+        ) {
+            EmptyView()
+        }
+        .hidden()
+    }
+
+    @ViewBuilder
+    private var pendingChatDestination: some View {
+        if let pendingChatItem {
+            PrivateChatView(chat: pendingChatItem, currentUserId: currentUserId)
+        } else {
+            EmptyView()
+        }
     }
 
     private var searchBarGesture: some Gesture {
@@ -404,7 +457,7 @@ struct ChatsTab: View {
 
     private func globalSearchRow(for user: UserSearchResult) -> some View {
         Button {
-            selectedSearchUserId = user.userId
+            openPrivateChat(for: user)
         } label: {
             HStack(spacing: 12) {
                 Circle()
@@ -440,21 +493,17 @@ struct ChatsTab: View {
                     }
                 }
                 .frame(maxWidth: .infinity, alignment: .leading)
+
+                if creatingChatForUserId == user.userId {
+                    ProgressView()
+                        .progressViewStyle(CircularProgressViewStyle())
+                }
             }
             .padding(.vertical, 8)
         }
         .buttonStyle(.plain)
+        .disabled(creatingChatForUserId != nil)
         .listRowInsets(EdgeInsets(top: 8, leading: 16, bottom: 8, trailing: 16))
-        .background(
-            NavigationLink(
-                destination: SearchResultPlaceholderView(userId: user.userId),
-                tag: user.userId,
-                selection: $selectedSearchUserId
-            ) {
-                EmptyView()
-            }
-            .hidden()
-        )
     }
 }
 
@@ -480,7 +529,6 @@ private extension ChatsTab {
             globalSearchResults = []
             globalSearchError = nil
             isGlobalSearchLoading = false
-            selectedSearchUserId = nil
             return
         }
 
@@ -499,7 +547,6 @@ private extension ChatsTab {
                     isGlobalSearchLoading = false
                     globalSearchError = nil
                     globalSearchTask = nil
-                    selectedSearchUserId = nil
                 }
             } catch is CancellationError {
                 // Ignore cancellation
@@ -510,7 +557,6 @@ private extension ChatsTab {
                     isGlobalSearchLoading = false
                     globalSearchError = friendlyErrorMessage(for: error)
                     globalSearchTask = nil
-                    selectedSearchUserId = nil
                 }
             }
         }
@@ -522,7 +568,6 @@ private extension ChatsTab {
         globalSearchResults = []
         globalSearchError = nil
         isGlobalSearchLoading = false
-        selectedSearchUserId = nil
     }
 
     func secondaryLine(for user: UserSearchResult) -> String? {
@@ -552,6 +597,91 @@ private extension ChatsTab {
         return nil
     }
 
+    func openPrivateChat(for user: UserSearchResult) {
+        guard creatingChatForUserId == nil else { return }
+
+        dismissKeyboard()
+        creatingChatForUserId = user.userId
+        chatCreationError = nil
+
+        chatService.createOrFindPrivateChat(targetUserId: user.userId.uuidString) { result in
+            creatingChatForUserId = nil
+
+            switch result {
+            case .success(let data):
+                let chatItem = PrivateChatListItem(
+                    chatId: data.chatId,
+                    chatType: data.chatType,
+                    chatData: chatProfile(from: user),
+                    lastMessage: nil,
+                    createdAt: nil,
+                    unreadCount: 0
+                )
+
+                pendingChatItem = chatItem
+                isPendingChatActive = true
+                viewModel.refresh()
+            case .failure(let error):
+                chatCreationError = friendlyChatCreationMessage(for: error)
+                isChatCreationAlertPresented = true
+            }
+        }
+    }
+
+    func chatProfile(from user: UserSearchResult) -> ChatProfile {
+        let profile = user.profile
+        let login = profile?.login ?? user.login
+        let fullName = user.officialFullName ?? user.fullName ?? profile?.fullName
+        let customName = user.preferredCustomName ?? user.customName ?? profile?.customName
+
+        return ChatProfile(
+            userId: user.userId.uuidString,
+            login: login,
+            fullName: fullName,
+            customName: customName,
+            bio: profile?.bio,
+            lastSeen: profile?.lastSeen,
+            createdAt: profile?.createdAt
+        )
+    }
+
+    func friendlyChatCreationMessage(for error: Error) -> String {
+        if let chatError = error as? ChatServiceError {
+            return chatError.errorDescription ?? NSLocalizedString("Не удалось открыть чат.", comment: "Chat creation fallback")
+        }
+
+        if let networkError = error as? NetworkError {
+            switch networkError {
+            case .unauthorized:
+                return NSLocalizedString("Сессия истекла. Войдите снова.", comment: "Chat creation unauthorized")
+            case .invalidURL, .noResponse:
+                return NSLocalizedString("Ошибка соединения с сервером.", comment: "Chat creation connection")
+            case .network(let underlying):
+                return String(format: NSLocalizedString("Ошибка сети: %@", comment: "Chat creation network error"), underlying.localizedDescription)
+            case .server(let statusCode, let data):
+                if let data {
+                    let decoder = JSONDecoder()
+                    decoder.keyDecodingStrategy = .convertFromSnakeCase
+                    if let payload = try? decoder.decode(ErrorResponse.self, from: data) {
+                        if let detail = payload.detail?.trimmingCharacters(in: .whitespacesAndNewlines), !detail.isEmpty {
+                            return detail
+                        }
+                        if let message = payload.data?.message?.trimmingCharacters(in: .whitespacesAndNewlines), !message.isEmpty {
+                            return message
+                        }
+                    }
+
+                    if let raw = String(data: data, encoding: .utf8)?.trimmingCharacters(in: .whitespacesAndNewlines), !raw.isEmpty {
+                        return raw
+                    }
+                }
+                return String(format: NSLocalizedString("Ошибка сервера (%@).", comment: "Chat creation server status"), "\(statusCode)")
+            }
+        }
+
+        return NSLocalizedString("Произошла неизвестная ошибка. Попробуйте позже.", comment: "Chat creation unknown error")
+    }
+
 
     func friendlyErrorMessage(for error: Error) -> String {
         if let searchError = error as? SearchServiceError {