✨ Message loading on watchOS

ios/WatchRunner Watch App/Models/Models.swift

@@ -271,7 +271,7 @@ struct SnChatMessage: Codable, Identifiable {
     let content: String?
     let nonce: String?
     let meta: [String: AnyCodable]
-    let membersMentioned: [String]
+    let membersMentioned: [String]?
     let editedAt: Date?
     let attachments: [SnCloudFile]
     let reactions: [SnChatReaction]
@@ -283,6 +283,31 @@ struct SnChatMessage: Codable, Identifiable {
     let createdAt: Date
     let updatedAt: Date
     let deletedAt: Date?
+
+    enum CodingKeys: String, CodingKey {
+        case id, type, content, nonce, meta, membersMentioned, editedAt, attachments, reactions, repliedMessageId, forwardedMessageId, senderId, sender, chatRoomId, createdAt, updatedAt, deletedAt
+    }
+
+    init(from decoder: Decoder) throws {
+        let container = try decoder.container(keyedBy: CodingKeys.self)
+        id = try container.decode(String.self, forKey: .id)
+        type = try container.decode(String.self, forKey: .type)
+        content = try container.decodeIfPresent(String.self, forKey: .content)
+        nonce = try container.decodeIfPresent(String.self, forKey: .nonce)
+        meta = try container.decode([String: AnyCodable].self, forKey: .meta)
+        membersMentioned = try container.decodeIfPresent([String].self, forKey: .membersMentioned) ?? []
+        editedAt = try container.decodeIfPresent(Date.self, forKey: .editedAt)
+        attachments = try container.decode([SnCloudFile].self, forKey: .attachments)
+        reactions = try container.decode([SnChatReaction].self, forKey: .reactions)
+        repliedMessageId = try container.decodeIfPresent(String.self, forKey: .repliedMessageId)
+        forwardedMessageId = try container.decodeIfPresent(String.self, forKey: .forwardedMessageId)
+        senderId = try container.decode(String.self, forKey: .senderId)
+        sender = try container.decode(SnChatMember.self, forKey: .sender)
+        chatRoomId = try container.decode(String.self, forKey: .chatRoomId)
+        createdAt = try container.decode(Date.self, forKey: .createdAt)
+        updatedAt = try container.decode(Date.self, forKey: .updatedAt)
+        deletedAt = try container.decodeIfPresent(Date.self, forKey: .deletedAt)
+    }
 }
 
 struct SnChatReaction: Codable, Identifiable {
@@ -328,3 +353,13 @@ struct ChatRoomsResponse {
 struct ChatInvitesResponse {
     let invites: [SnChatMember]
 }
+
+struct MessageSyncResponse: Codable {
+    let messages: [SnChatMessage]
+    let currentTimestamp: Date
+
+    enum CodingKeys: String, CodingKey {
+        case messages
+        case currentTimestamp = "current_timestamp"
+    }
+}

ios/WatchRunner Watch App/Services/NetworkService.swift

@@ -324,4 +324,76 @@ class NetworkService {
             throw URLError(URLError.Code(rawValue: httpResponse.statusCode))
         }
     }
+    
+    // MARK: - Message API Methods
+    
+    func fetchChatMessages(chatRoomId: String, token: String, serverUrl: String, before: Date? = nil, take: Int = 50) async throws -> [SnChatMessage] {
+        guard let baseURL = URL(string: serverUrl) else {
+            throw URLError(.badURL)
+        }
+        
+        // Try a different pattern: /sphere/chat/messages with roomId as query param
+        var components = URLComponents(
+            url: baseURL.appendingPathComponent("/sphere/chat/\(chatRoomId)/messages"),
+            resolvingAgainstBaseURL: false
+        )!
+        var queryItems = [
+            URLQueryItem(name: "take", value: String(take))
+        ]
+        if let before = before {
+            queryItems.append(URLQueryItem(name: "before", value: ISO8601DateFormatter().string(from: before)))
+        }
+        components.queryItems = queryItems
+        
+        var request = URLRequest(url: components.url!)
+        request.httpMethod = "GET"
+        request.setValue("application/json", forHTTPHeaderField: "Accept")
+        request.setValue("AtField \(token)", forHTTPHeaderField: "Authorization")
+        request.setValue("SolianWatch/1.0", forHTTPHeaderField: "User-Agent")
+        
+        let (data, response) = try await session.data(for: request)
+
+        if let httpResponse = response as? HTTPURLResponse {
+            _ = String(data: data, encoding: .utf8) ?? "Unable to decode response body"
+
+            if httpResponse.statusCode != 200 {
+                print("[watchOS] fetchChatMessages failed with status \(httpResponse.statusCode)")
+                throw URLError(URLError.Code(rawValue: httpResponse.statusCode))
+            }
+        }
+
+        // Check if data is empty
+        if data.isEmpty {
+            print("[watchOS] fetchChatMessages received empty response data")
+            return []
+        }
+
+        let decoder = JSONDecoder()
+        decoder.dateDecodingStrategy = .iso8601
+        decoder.keyDecodingStrategy = .convertFromSnakeCase
+
+        do {
+            let messages = try decoder.decode([SnChatMessage].self, from: data)
+            print("[watchOS] fetchChatMessages successfully decoded \(messages.count) messages")
+            return messages
+        } catch DecodingError.dataCorrupted(let context) {
+            print(context)
+            return []
+        } catch DecodingError.keyNotFound(let key, let context) {
+            print("Key '\(key)' not found:", context.debugDescription)
+            print("codingPath:", context.codingPath)
+            return []
+        } catch DecodingError.valueNotFound(let value, let context) {
+            print("Value '\(value)' not found:", context.debugDescription)
+            print("codingPath:", context.codingPath)
+            return []
+        } catch DecodingError.typeMismatch(let type, let context) {
+            print("Type '\(type)' mismatch:", context.debugDescription)
+            print("codingPath:", context.codingPath)
+            return []
+        } catch {
+            print("error: ", error)
+            throw error
+        }
+    }
 }

ios/WatchRunner Watch App/Views/ChatView.swift

@@ -181,7 +181,10 @@ struct ChatRoomListItem: View {
     }
 
     var body: some View {
-        NavigationLink(destination: ChatRoomView(room: room)) {
+        NavigationLink(
+            destination: ChatRoomView(room: room)
+                .environmentObject(appState)
+        ) {
             HStack {
                 // Avatar using ImageLoader pattern
                 Group {
@@ -292,9 +295,23 @@ struct ChatRoomView: View {
     }
 
     private func loadMessages() async {
-        // Placeholder for message loading
-        // In a full implementation, this would fetch messages from the API
-        // For now, just show empty state
+        guard let token = appState.token, let serverUrl = appState.serverUrl else {
+            isLoading = false
+            return
+        }
+
+        do {
+            let messages = try await appState.networkService.fetchChatMessages(
+                chatRoomId: room.id,
+                token: token,
+                serverUrl: serverUrl
+            )
+            self.messages = messages.sorted { $0.createdAt < $1.createdAt }
+        } catch {
+            print("[watchOS] Error loading messages: \(error.localizedDescription)")
+            self.error = error
+        }
+
         isLoading = false
     }
 }