add Chat GPT

2025-11-25 03:15:08 +08:00 · 2023-03-10 01:19:32 +08:00
parent 9f93e390a1
commit 8228ca2fd9
17 changed files with 634 additions and 221 deletions
--- a/.gitignore
+++ b/.gitignore
@@ -4,3 +4,4 @@
 xcuserdata
 OSXChatGPT/OSXChatGPT.xcodeproj/project.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings
 *.xcuserstate
+OSXChatGPT/OSXChatGPT.xcodeproj/xcuserdata/lianchen.xcuserdatad/xcdebugger/Breakpoints_v2.xcbkptlist
--- a/OSXChatGPT/OSXChatGPT.xcodeproj/project.pbxproj
+++ b/OSXChatGPT/OSXChatGPT.xcodeproj/project.pbxproj
@@ -12,6 +12,16 @@
 		CB1DCAC929B4F09F00B1D4E1 /* Preview Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = CB1DCAC829B4F09F00B1D4E1 /* Preview Assets.xcassets */; };
 		CB1DCAD129B4F0C800B1D4E1 /* ChatMessageView.swift in Sources */ = {isa = PBXBuildFile; fileRef = CB1DCAD029B4F0C800B1D4E1 /* ChatMessageView.swift */; };
 		CB1DCAD329B4F0EF00B1D4E1 /* ChatGPTManager.swift in Sources */ = {isa = PBXBuildFile; fileRef = CB1DCAD229B4F0EF00B1D4E1 /* ChatGPTManager.swift */; };
+		CBC4B0FF29B8BF9600650296 /* OSXChatGPT.xcdatamodeld in Sources */ = {isa = PBXBuildFile; fileRef = CBC4B0FD29B8BF9600650296 /* OSXChatGPT.xcdatamodeld */; };
+		CBC4B11629B8CB5300650296 /* HTTPClient.swift in Sources */ = {isa = PBXBuildFile; fileRef = CBC4B11529B8CB5300650296 /* HTTPClient.swift */; };
+		CBC4B11A29B8D11500650296 /* CoreDataManager.swift in Sources */ = {isa = PBXBuildFile; fileRef = CBC4B11929B8D11500650296 /* CoreDataManager.swift */; };
+		CBC4B11C29B8D23C00650296 /* ViewModel.swift in Sources */ = {isa = PBXBuildFile; fileRef = CBC4B11B29B8D23C00650296 /* ViewModel.swift */; };
+		CBC4B12329B8D28D00650296 /* Message+CoreDataClass.swift in Sources */ = {isa = PBXBuildFile; fileRef = CBC4B11D29B8D28D00650296 /* Message+CoreDataClass.swift */; };
+		CBC4B12429B8D28D00650296 /* Message+CoreDataProperties.swift in Sources */ = {isa = PBXBuildFile; fileRef = CBC4B11E29B8D28D00650296 /* Message+CoreDataProperties.swift */; };
+		CBC4B12529B8D28D00650296 /* Conversation+CoreDataClass.swift in Sources */ = {isa = PBXBuildFile; fileRef = CBC4B11F29B8D28D00650296 /* Conversation+CoreDataClass.swift */; };
+		CBC4B12629B8D28D00650296 /* Conversation+CoreDataProperties.swift in Sources */ = {isa = PBXBuildFile; fileRef = CBC4B12029B8D28D00650296 /* Conversation+CoreDataProperties.swift */; };
+		CBC4B12729B8D28D00650296 /* UserRole+CoreDataClass.swift in Sources */ = {isa = PBXBuildFile; fileRef = CBC4B12129B8D28D00650296 /* UserRole+CoreDataClass.swift */; };
+		CBC4B12829B8D28D00650296 /* UserRole+CoreDataProperties.swift in Sources */ = {isa = PBXBuildFile; fileRef = CBC4B12229B8D28D00650296 /* UserRole+CoreDataProperties.swift */; };
 /* End PBXBuildFile section */

 /* Begin PBXFileReference section */
@@ -22,6 +32,16 @@
 		CB1DCACA29B4F09F00B1D4E1 /* OSXChatGPT.entitlements */ = {isa = PBXFileReference; lastKnownFileType = text.plist.entitlements; path = OSXChatGPT.entitlements; sourceTree = "<group>"; };
 		CB1DCAD029B4F0C800B1D4E1 /* ChatMessageView.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = ChatMessageView.swift; sourceTree = "<group>"; };
 		CB1DCAD229B4F0EF00B1D4E1 /* ChatGPTManager.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = ChatGPTManager.swift; sourceTree = "<group>"; };
+		CBC4B0FE29B8BF9600650296 /* OSXChatGPT.xcdatamodel */ = {isa = PBXFileReference; lastKnownFileType = wrapper.xcdatamodel; path = OSXChatGPT.xcdatamodel; sourceTree = "<group>"; };
+		CBC4B11529B8CB5300650296 /* HTTPClient.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = HTTPClient.swift; sourceTree = "<group>"; };
+		CBC4B11929B8D11500650296 /* CoreDataManager.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = CoreDataManager.swift; sourceTree = "<group>"; };
+		CBC4B11B29B8D23C00650296 /* ViewModel.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ViewModel.swift; sourceTree = "<group>"; };
+		CBC4B11D29B8D28D00650296 /* Message+CoreDataClass.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "Message+CoreDataClass.swift"; sourceTree = "<group>"; };
+		CBC4B11E29B8D28D00650296 /* Message+CoreDataProperties.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "Message+CoreDataProperties.swift"; sourceTree = "<group>"; };
+		CBC4B11F29B8D28D00650296 /* Conversation+CoreDataClass.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "Conversation+CoreDataClass.swift"; sourceTree = "<group>"; };
+		CBC4B12029B8D28D00650296 /* Conversation+CoreDataProperties.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "Conversation+CoreDataProperties.swift"; sourceTree = "<group>"; };
+		CBC4B12129B8D28D00650296 /* UserRole+CoreDataClass.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "UserRole+CoreDataClass.swift"; sourceTree = "<group>"; };
+		CBC4B12229B8D28D00650296 /* UserRole+CoreDataProperties.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "UserRole+CoreDataProperties.swift"; sourceTree = "<group>"; };
 /* End PBXFileReference section */

 /* Begin PBXFrameworksBuildPhase section */
@@ -54,9 +74,14 @@
 		CB1DCAC029B4F09D00B1D4E1 /* OSXChatGPT */ = {
 			isa = PBXGroup;
 			children = (
+				CBC4B11429B8CB1B00650296 /* Models */,
 				CB1DCAC129B4F09D00B1D4E1 /* OSXChatGPTApp.swift */,
 				CB1DCAD029B4F0C800B1D4E1 /* ChatMessageView.swift */,
 				CB1DCAD229B4F0EF00B1D4E1 /* ChatGPTManager.swift */,
+				CBC4B11929B8D11500650296 /* CoreDataManager.swift */,
+				CBC4B11B29B8D23C00650296 /* ViewModel.swift */,
+				CBC4B11529B8CB5300650296 /* HTTPClient.swift */,
+				CBC4B0FD29B8BF9600650296 /* OSXChatGPT.xcdatamodeld */,
 				CB1DCAC529B4F09F00B1D4E1 /* Assets.xcassets */,
 				CB1DCACA29B4F09F00B1D4E1 /* OSXChatGPT.entitlements */,
 				CB1DCAC729B4F09F00B1D4E1 /* Preview Content */,
@@ -72,6 +97,19 @@
 			path = "Preview Content";
 			sourceTree = "<group>";
 		};
+		CBC4B11429B8CB1B00650296 /* Models */ = {
+			isa = PBXGroup;
+			children = (
+				CBC4B11D29B8D28D00650296 /* Message+CoreDataClass.swift */,
+				CBC4B11E29B8D28D00650296 /* Message+CoreDataProperties.swift */,
+				CBC4B11F29B8D28D00650296 /* Conversation+CoreDataClass.swift */,
+				CBC4B12029B8D28D00650296 /* Conversation+CoreDataProperties.swift */,
+				CBC4B12129B8D28D00650296 /* UserRole+CoreDataClass.swift */,
+				CBC4B12229B8D28D00650296 /* UserRole+CoreDataProperties.swift */,
+			);
+			path = Models;
+			sourceTree = "<group>";
+		};
 /* End PBXGroup section */

 /* Begin PBXNativeTarget section */
@@ -142,9 +180,19 @@
 			isa = PBXSourcesBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				CBC4B12829B8D28D00650296 /* UserRole+CoreDataProperties.swift in Sources */,
+				CBC4B12729B8D28D00650296 /* UserRole+CoreDataClass.swift in Sources */,
+				CBC4B11A29B8D11500650296 /* CoreDataManager.swift in Sources */,
+				CBC4B0FF29B8BF9600650296 /* OSXChatGPT.xcdatamodeld in Sources */,
+				CBC4B11629B8CB5300650296 /* HTTPClient.swift in Sources */,
 				CB1DCAD329B4F0EF00B1D4E1 /* ChatGPTManager.swift in Sources */,
 				CB1DCAD129B4F0C800B1D4E1 /* ChatMessageView.swift in Sources */,
+				CBC4B12429B8D28D00650296 /* Message+CoreDataProperties.swift in Sources */,
 				CB1DCAC229B4F09D00B1D4E1 /* OSXChatGPTApp.swift in Sources */,
+				CBC4B12629B8D28D00650296 /* Conversation+CoreDataProperties.swift in Sources */,
+				CBC4B11C29B8D23C00650296 /* ViewModel.swift in Sources */,
+				CBC4B12529B8D28D00650296 /* Conversation+CoreDataClass.swift in Sources */,
+				CBC4B12329B8D28D00650296 /* Message+CoreDataClass.swift in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -283,6 +331,7 @@
 					"$(inherited)",
 					"@executable_path/../Frameworks",
 				);
+				MACOSX_DEPLOYMENT_TARGET = 13.0;
 				MARKETING_VERSION = 1.0;
 				PRODUCT_BUNDLE_IDENTIFIER = MustangYM.OSXChatGPT.OSXChatGPT;
 				PRODUCT_NAME = "$(TARGET_NAME)";
@@ -310,6 +359,7 @@
 					"$(inherited)",
 					"@executable_path/../Frameworks",
 				);
+				MACOSX_DEPLOYMENT_TARGET = 13.0;
 				MARKETING_VERSION = 1.0;
 				PRODUCT_BUNDLE_IDENTIFIER = MustangYM.OSXChatGPT.OSXChatGPT;
 				PRODUCT_NAME = "$(TARGET_NAME)";
@@ -340,6 +390,19 @@
 			defaultConfigurationName = Release;
 		};
 /* End XCConfigurationList section */
+
+/* Begin XCVersionGroup section */
+		CBC4B0FD29B8BF9600650296 /* OSXChatGPT.xcdatamodeld */ = {
+			isa = XCVersionGroup;
+			children = (
+				CBC4B0FE29B8BF9600650296 /* OSXChatGPT.xcdatamodel */,
+			);
+			currentVersion = CBC4B0FE29B8BF9600650296 /* OSXChatGPT.xcdatamodel */;
+			path = OSXChatGPT.xcdatamodeld;
+			sourceTree = "<group>";
+			versionGroupType = wrapper.xcdatamodel;
+		};
+/* End XCVersionGroup section */
 	};
 	rootObject = CB1DCAB629B4F09D00B1D4E1 /* Project object */;
 }
--- a/OSXChatGPT/OSXChatGPT.xcodeproj/xcuserdata/lianchen.xcuserdatad/xcdebugger/Breakpoints_v2.xcbkptlist
+++ b/OSXChatGPT/OSXChatGPT.xcodeproj/xcuserdata/lianchen.xcuserdatad/xcdebugger/Breakpoints_v2.xcbkptlist
@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<Bucket
-   uuid = "A2D88682-0CD0-40F2-B2A2-DF64B1716221"
-   type = "1"
-   version = "2.0">
-</Bucket>
--- a/OSXChatGPT/OSXChatGPT/ChatGPTManager.swift
+++ b/OSXChatGPT/OSXChatGPT/ChatGPTManager.swift
@@ -7,159 +7,66 @@

 import Foundation

-class Conversation: Identifiable, Codable, Equatable, ObservableObject {
-    static func == (lhs: Conversation, rhs: Conversation) -> Bool {
-        return lhs.sessionId == rhs.sessionId
-    }
-    
-    var id = UUID()
-    @Published var name: String = "会话标题"
-    var message: String {
-        get {
-            return messages.first?.content ?? ""
-        }
-    }
-    var sessionId: String = ""
-    @Published var messages: [Message] = []
-    init(id: UUID = UUID(), name: String, sessionId: String, messages: [Message]) {
-        self.id = id
-        self.name = name
-        self.sessionId = sessionId
-        self.messages = messages
-    }
-    
-    enum CodingKeys: String, CodingKey {
-        case id
-        case sessionId
-        case messages
-    }
-    required init(from decoder: Decoder) throws {
-        let container = try decoder.container(keyedBy: CodingKeys.self)
-        id = try container.decode(UUID.self, forKey: .id)
-        sessionId = try container.decode(String.self, forKey: .sessionId)
-        messages = try container.decode([Message].self, forKey: .messages)
-        
-    }
-    
-    func encode(to encoder: Encoder) throws {
-        var container = encoder.container(keyedBy: CodingKeys.self)
-        try container.encode(id, forKey: .id)
-        try container.encode(sessionId, forKey: .sessionId)
-        try container.encode(messages, forKey: .messages)
-    }
-}
-
-enum MessageRole: Codable {
-    case mine
-    case chatGpt
-}
-
-class Message: Identifiable, Codable, ObservableObject{
-    var id = UUID()
-    var content: String = ""
-    var role: MessageRole = .mine
-    init(id: UUID = UUID(), content: String, role: MessageRole) {
-        self.id = id
-        self.content = content
-        self.role = role
-    }
-    
-    enum CodingKeys: String, CodingKey {
-        case id
-        case content
-        case role
-    }
-    required init(from decoder: Decoder) throws {
-        let container = try decoder.container(keyedBy: CodingKeys.self)
-        id = try container.decode(UUID.self, forKey: .id)
-        content = try container.decode(String.self, forKey: .content)
-        role = try container.decode(MessageRole.self, forKey: .role)
-        
-    }
-    
-    func encode(to encoder: Encoder) throws {
-        var container = encoder.container(keyedBy: CodingKeys.self)
-        try container.encode(id, forKey: .id)
-        try container.encode(content, forKey: .content)
-        try container.encode(role, forKey: .role)
-    }
-}
-
-class ConversationData: Codable, ObservableObject {
-    @Published var datas: [Conversation]
-    
-    init(datas: [Conversation]) {
-        self.datas = datas
-    }
-    
-    enum CodingKeys: String, CodingKey {
-        case datas
-    }
-    required init(from decoder: Decoder) throws {
-        let container = try decoder.container(keyedBy: CodingKeys.self)
-        datas = try container.decode([Conversation].self, forKey: .datas)
-        
-    }
-    
-    func encode(to encoder: Encoder) throws {
-        var container = encoder.container(keyedBy: CodingKeys.self)
-        try container.encode(datas, forKey: .datas)
-    }
-}

 class ChatGPTManager {
    static let shared = ChatGPTManager()
-    
-    var allConversations: ConversationData = ConversationData(datas: [])
+    private var messagesDict: [String:[Message]] = [:]
+    private let httpClient: HTTPClient = HTTPClient()
+    private let apiKey : String = "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"
+    let gptRoleString: String = "assistant"
    private init() {
-        allConversations = getDataFromUserDefaults()
+        
    }
-    
-    /// 更新保存本地的会话
-    func updateConversation(conversation: Conversation) {
-        if allConversations.datas.contains(conversation) {
-            //更新数组
-            if let index = allConversations.datas.firstIndex(where: { $0.sessionId == conversation.sessionId }) {
-                allConversations.datas[index] = conversation
-            }
-        }else {
-            //添加数组
-            if (conversation.messages.count > 0) {
-                allConversations.datas.append(conversation)
-            }
-            
-        }
-        // 保存本地
-        saveDataToUserDefaults(data: allConversations)
-    }
-    
-    func createNewSessionId() -> String {
-        let timestamp = String(Date().timeIntervalSince1970)
-        return timestamp
-    }
-    
 }

+/// Chat GTP
 extension ChatGPTManager {
-    /// 获取本地数据
-    private func getDataFromUserDefaults() -> ConversationData {
-        let decoder = JSONDecoder()
-        let defaults = UserDefaults.standard
-        if let savedCustomDict = defaults.object(forKey: "ChatGPTSessions_key") as? Data {
-            if let loadedCustomDict = try? decoder.decode(ConversationData.self, from: savedCustomDict) {
-                loadedCustomDict.datas.removeAll { con in
-                    con.messages.count == 0
+    /// 提问
+    func askChatGPT(messages: [Message], complete:(([String: Any]?, String?) -> ())?) {
+        var arr: [Message] = messages
+        arr = checkMaxAskMsgCount(maxCount: 6, messages: arr)
+        var temp: [[String: String]] = []
+        arr.forEach { msg in
+            temp.append(["role": msg.role ?? "user", "content": msg.text ?? ""])
+        }
+        let parameters = [
+            "model": "gpt-3.5-turbo-0301",
+            "messages": temp
+        ] as [String : Any]
+        guard let url = URL(string: "https://api.openai.com/v1/chat/completions") else {
+            complete?(nil, "URL无效")
+            return
+        }
+        let headers = [
+            "Content-Type": "application/json",
+            "Authorization": "Bearer \(apiKey)"
+        ]
+        httpClient.post(url: url, headers: headers, parameters: parameters) { data, error, resCode in
+            if let err = error {
+                complete?(nil, err.domain)
+                return
+            }else if let da = data {
+                guard let json = try? JSONSerialization.jsonObject(with: da) as? [String: Any] else {
+                    DispatchQueue.main.async {
+                        complete?(nil, "无效数据")
+                    }
+                    return
                }
-                return loadedCustomDict
+                complete?(json, nil)
+            }else {
+                complete?(nil, "无效数据")
            }
        }
-        return ConversationData(datas: [])
    }
-    /// 保存本地数据
-    private func saveDataToUserDefaults(data: ConversationData) {
-        let encoder = JSONEncoder()
-        if let encoded = try? encoder.encode(data) {
-            UserDefaults.standard.set(encoded, forKey: "ChatGPTSessions_key")
+    
+    private func checkMaxAskMsgCount(maxCount: Int, messages: [Message]) -> [Message] {
+        var msg = messages
+        if msg.count > maxCount {
+            msg.remove(at: 0)
+            return checkMaxAskMsgCount(maxCount: maxCount, messages: msg)
+        }else {
+            return msg
        }
    }
+    
 }
--- a/OSXChatGPT/OSXChatGPT/ChatMessageView.swift
+++ b/OSXChatGPT/OSXChatGPT/ChatMessageView.swift
@@ -9,8 +9,7 @@ import SwiftUI
 import AppKit
 /// main View
 struct ContentView: View {
-    
-    @EnvironmentObject var chats: ConversationData
+    @EnvironmentObject var viewModel: ViewModel
    @State private var searchText = ""
    @State private var shouldNavigate = false
    
@@ -21,8 +20,7 @@ struct ContentView: View {
                    SearchBar(text: $searchText)
                        .frame(minWidth: 100, idealWidth: 200, maxWidth: 200, minHeight: 40, idealHeight: 40, maxHeight: 40)
                        .padding(.init(top: 10, leading: 10, bottom: 0, trailing: 0))
-                    
-                    NavigationLink(destination: ChatView(chat: Conversation(name: "New", sessionId: ChatGPTManager.shared.createNewSessionId(), messages: [])), isActive: $shouldNavigate) {
+                    NavigationLink(destination: ChatView(sesstionId: viewModel.createSesstionId()).environmentObject(viewModel), isActive: $shouldNavigate) {
                        Button {
                            self.shouldNavigate = true
                        } label: {
@@ -30,16 +28,16 @@ struct ContentView: View {
                                .padding(5)
                            Spacer()
                        }.background(Color.clear)
-                        
-                        
+
+
                    }.frame(minWidth: 30, idealWidth: 30, maxWidth: 30, minHeight: 30, idealHeight: 30, maxHeight: 30)
                        .padding(.init(top: 10, leading: 0, bottom: 0, trailing: 10))
                    
                }.frame(minHeight: 40, idealHeight: 40, maxHeight: 50)
                Divider()
-                List(chats.datas.filter({ searchText.isEmpty ? true : $0.name.localizedCaseInsensitiveContains(searchText) })) { chat in
-                    NavigationLink(destination: ChatView(chat: chat)) {
-                        ChatRow(chat: chat)
+                List(viewModel.conversations.filter({ searchText.isEmpty ? true : $0.sesstionId.localizedCaseInsensitiveContains(searchText) })) { chat in
+                    NavigationLink(destination: ChatView(sesstionId: chat.sesstionId).environmentObject(viewModel)) {
+                        ChatRowContent(chat: chat)
                    }
                }
                .listStyle(SidebarListStyle())
@@ -81,32 +79,107 @@ struct SearchBar: View {
    }
 }
 /// 左边会话列表
+struct ChatRowContent: View {
+    @State var chat: Conversation
+    var body: some View {
+        MyView(chat: chat)
+            .frame(minHeight: 50, idealHeight: 50, maxHeight: 50)
+    }
+}
+/// 左边会话列表
 struct ChatRow: View {
-    var chat: Conversation
-    
+    @State var chat: Conversation
    var body: some View {
        HStack {
            Image("openAI_icon")
                .resizable()
                .frame(width: 30, height: 30)
-            
+
            VStack(alignment: .leading) {
-                Text(chat.message)
+                Text(chat.lastMessage?.text ?? "newChat")
                    .font(.headline)
-                
-//                Text(chat.message)
-//                    .font(.subheadline)
-//                    .foregroundColor(.gray)
+
+                //                Text(chat.message)
+                //                    .font(.subheadline)
+                //                    .foregroundColor(.gray)
            }
-            
+
            Spacer()
        }
        .padding(.vertical, 4)
    }
 }
+struct MyView: NSViewRepresentable {
+    @State var chat: Conversation
+    func updateNSView(_ nsView: NSView, context: Context) {
+        // Update view properties and state here.
+    }
+    
+    func makeCoordinator() -> Coordinator {
+        Coordinator(self)
+    }
+    
+    class Coordinator: NSObject {
+        var parent: MyView
+        
+        init(_ parent: MyView) {
+            self.parent = parent
+            super.init()
+        }
+        
+        @objc func handleRightClick(_ sender: NSClickGestureRecognizer) {
+            if sender.state == .ended {
+                print("Right mouse button clicked!")
+            }
+        }
+    }
+    
+    func makeNSView(context: Context) -> NSView {
+        let view = NSView()
+        view.wantsLayer = true
+        view.layer?.cornerRadius = 3
+        let swiftUIView = ChatRow(chat: chat)
+            .frame(width: 300, height: 50)
+        let hostingView = NSHostingView(rootView: swiftUIView)
+        view.addSubview(hostingView)
+        hostingView.translatesAutoresizingMaskIntoConstraints = false
+        let gestureRecognizer = NSClickGestureRecognizer(target: context.coordinator,
+                                                          action: #selector(Coordinator.handleRightClick(_:)))
+        gestureRecognizer.buttonMask = 0x2 // 双击事件
+        view.addGestureRecognizer(gestureRecognizer)
+        
+        return view
+    }
+}
+struct MessageView: View {
+    let message: Message
+    
+    var body: some View {
+        HStack {
+            if message.role != ChatGPTManager.shared.gptRoleString {
+                Spacer()
+                Text(message.text ?? "")
+                    .padding(12)
+                    .background(Color.blue)
+                    .foregroundColor(.white)
+                    .cornerRadius(6)
+            } else {
+                Text(message.text ?? "")
+                    .padding(12)
+                    .background(Color.gray)
+                    .foregroundColor(.white)
+                    .cornerRadius(6)
+                Spacer()
+            }
+        }.padding(.trailing, (message.role == ChatGPTManager.shared.gptRoleString) ? 70 : 0)
+        .padding(.leading, (message.role != ChatGPTManager.shared.gptRoleString) ? 70 : 0)
+    }
+}
+
 /// 聊天框
 struct ChatView: View {
-    let chat: Conversation
+    var sesstionId: String
+    @EnvironmentObject var viewModel: ViewModel
    @State private var newMessageText = ""
    @State private var scrollView: ScrollViewProxy?
    @State private var scrollID = UUID()
@@ -117,15 +190,15 @@ struct ChatView: View {
                ScrollView {
                    ScrollViewReader { scrollView in
                        VStack(alignment: .trailing, spacing: 8) {
-                            ForEach(chat.messages) { message in
+                            ForEach(viewModel.messages) { message in
                                MessageView(message: message)
                                    .id(message.id) // 添加唯一标识符
-                                    .padding(.trailing, 30)
+                                    .padding(EdgeInsets(top: 5, leading: 20, bottom: 5, trailing: 20))
                            }
                        }
                        .onChange(of: scrollID) { _ in
                            // 滚动到最后一条消息
-                            scrollView.scrollTo(chat.messages.last?.id, anchor: .bottom)
+                            scrollView.scrollTo(viewModel.messages.last?.id, anchor: .bottom)
                        }
                        .background(Color.clear)
                        .onAppear {
@@ -135,10 +208,11 @@ struct ChatView: View {
                    }
                    .background(Color.clear)
                    .onAppear {
+                        viewModel.fetchMessage(sesstionId: sesstionId)
                        // 将 ScrollView 存储在状态中
                        self.scrollView = scrollView
                    }
-                    .onChange(of: chat.messages.count) { _ in
+                    .onChange(of: viewModel.messages.count) { _ in
                        // 每次添加新消息时，更新 ID 以便滚动
                        self.scrollID = UUID()
                    }
@@ -148,25 +222,20 @@ struct ChatView: View {
            Divider()
            HStack {
                GeometryReader { geometry in
-                    if #available(macOS 13.0, *) {
-                        TextEditor(text: $newMessageText)
-                            .font(.title3)
-                            .lineSpacing(5)
-                            .disableAutocorrection(true)
-                            .padding()
-                            .background(Color.clear)
-                            .scrollContentBackground(.hidden)
-                            .cornerRadius(10)
-                            .frame(maxHeight: geometry.size.height)
-                            .onChange(of: newMessageText) { _ in
-                                if newMessageText.contains("\n") {
-                                    sendMessage(scrollView: scrollView)
-                                }
+                    TextEditor(text: $newMessageText)
+                        .font(.title3)
+                        .lineSpacing(5)
+                        .disableAutocorrection(true)
+                        .padding()
+                        .background(Color.clear)
+                        .scrollContentBackground(.hidden)
+                        .cornerRadius(10)
+                        .frame(maxHeight: geometry.size.height)
+                        .onChange(of: newMessageText) { _ in
+                            if newMessageText.contains("\n") {
+                                sendMessage(scrollView: scrollView)
                            }
-                    } else {
-                        // Fallback on earlier versions
-                    }
-                        
+                        }
                }
            }
            .padding(0)
@@ -174,10 +243,14 @@ struct ChatView: View {
        }
        .onAppear {
            print("View appeared!")
+            viewModel.fetchMessage(sesstionId: sesstionId)
+            DispatchQueue.main.asyncAfter(deadline: .now() + 0.1) {
+                scrollView?.scrollTo(viewModel.messages.last?.id, anchor: .bottom)
+                
+            }
        }
        .onDisappear {
            print("View disappeared!")
-            ChatGPTManager.shared.updateConversation(conversation: chat)
        }
    }
    
@@ -186,40 +259,21 @@ struct ChatView: View {
        
        let temp = NSMutableString(string: newMessageText)
        let replaceStr = temp.replacingOccurrences(of: "\n", with: "")
-        chat.messages.append(Message(content: replaceStr, role: .mine))
-        if chat.messages.count == 1 {
+        viewModel.addNewMessage(sesstionId: sesstionId, text: replaceStr, role: "user") {
+            scrollView?.scrollTo(viewModel.messages.last?.id, anchor: .bottom)
+        }
+        if viewModel.messages.count == 1 {
+            //有点问题
+            viewModel.fetchConversations()
        }
-        ChatGPTManager.shared.updateConversation(conversation: chat)//更新侧边栏列表
        DispatchQueue.main.asyncAfter(deadline: .now() + 0.01) {
            newMessageText = ""
-            scrollView?.scrollTo(chat.messages.last?.id, anchor: .bottom)
+            scrollView?.scrollTo(viewModel.messages.last?.id, anchor: .bottom)
+            
        }
    }
 }

-struct MessageView: View {
-    let message: Message
-    
-    var body: some View {
-        HStack {
-            if message.role == .mine {
-                Spacer()
-                Text(message.content)
-                    .padding(12)
-                    .background(Color.blue)
-                    .foregroundColor(.white)
-                    .cornerRadius(14)
-            } else {
-                Text(message.content)
-                    .padding(12)
-                    .background(Color.gray)
-                    .foregroundColor(.white)
-                    .cornerRadius(14)
-                Spacer()
-            }
-        }
-    }
-}


 struct ChatView_Previews: PreviewProvider {
--- a/OSXChatGPT/OSXChatGPT/CoreDataManager.swift
+++ b/OSXChatGPT/OSXChatGPT/CoreDataManager.swift
@@ -0,0 +1,69 @@
+//
+//  CoreDataManager.swift
+//  OSXChatGPT
+//
+//  Created by CoderChan on 2023/3/8.
+//
+
+import SwiftUI
+import CoreData
+
+class CoreDataManager {
+    static var shared = CoreDataManager()
+    let container: NSPersistentCloudKitContainer!
+
+    private init() {
+        container = NSPersistentCloudKitContainer(name: "OSXChatGPT")
+        let storeURL = FileManager.default.urls(for: .applicationSupportDirectory, in: .userDomainMask).first!.appendingPathComponent("OSXChatGPT.sqlite")
+        let description = NSPersistentStoreDescription(url: storeURL)
+        description.setOption(true as NSNumber, forKey: NSPersistentStoreRemoteChangeNotificationPostOptionKey)
+        container.persistentStoreDescriptions = [description]
+        container.loadPersistentStores(completionHandler: { (storeDescription, error) in
+            if let error = error as NSError? {
+                fatalError("Unresolved error \(error), \(error.userInfo)")
+            }
+        })
+        container.viewContext.automaticallyMergesChangesFromParent = true
+    }
+
+    func fetch<R: NSFetchRequestResult>(_ entityName: String, sorting: [NSSortDescriptor]?) -> [R] {
+        let request = NSFetchRequest<R>(entityName: entityName)
+        request.sortDescriptors = sorting
+        do {
+            return try container.viewContext.fetch(request)
+        } catch let error {
+            print("\(error)")
+        }
+        return []
+    }
+    func fetch<R: NSFetchRequestResult>(request: NSFetchRequest<R>) -> [R] {
+        do {
+            return try container.viewContext.fetch(request)
+        } catch let error {
+            print("\(error)")
+        }
+        return []
+    }
+    func delete(object: NSManagedObject) {
+        withAnimation {
+            container.viewContext.delete(object)
+            saveData()
+        }
+        
+    }
+
+    func delete(objects: [NSManagedObject]) {
+        withAnimation {
+            objects.forEach { container.viewContext.delete($0) }
+            saveData()
+        }
+    }
+
+    func saveData() {
+        do {
+            try container.viewContext.save()
+        } catch {
+            print("Error saving (error)")
+        }
+    }
+}
--- a/OSXChatGPT/OSXChatGPT/HTTPClient.swift
+++ b/OSXChatGPT/OSXChatGPT/HTTPClient.swift
@@ -0,0 +1,65 @@
+//
+//  HTTPClient.swift
+//  OSXChatGPT
+//
+//  Created by CoderChan on 2023/3/8.
+//
+
+import Foundation
+
+class HTTPClient {
+//    static let shared = HTTPClient()
+    fileprivate var urlSession: URLSession!
+    fileprivate var sessionConfiguration: URLSessionConfiguration!
+    init() {
+        sessionConfiguration = URLSessionConfiguration.default
+        urlSession = URLSession(configuration: sessionConfiguration)
+    }
+
+    func setAdditionalHeaders(_ headers: Dictionary<String, AnyObject>) {
+        sessionConfiguration.httpAdditionalHeaders = headers
+    }
+
+    func post(url: URL, headers: [String: String], parameters: [String: Any], callback:@escaping (_ data: Data?, _ error: NSError?, _ resCode: Int?) -> Void) {
+        var request = URLRequest(url: url)
+        request.allHTTPHeaderFields = headers
+        guard let postData = try? JSONSerialization.data(withJSONObject: parameters, options: []) else {
+            let statusError = NSError(domain:"Request parameters Error", code:-1, userInfo:[NSLocalizedDescriptionKey: "请求参数错误"])
+            DispatchQueue.main.async {
+                callback(nil, statusError, -1)
+            }
+            return
+        }
+        request.httpMethod = "POST"
+        request.httpBody = postData
+        let task = urlSession.dataTask(with: request) { data, response, error in
+            if let responseError = error {
+                DispatchQueue.main.async {
+                    callback(nil, responseError as NSError?, -1)
+                }
+                print("HTTP request Error: \(responseError)")
+            } else if let httpResponse = response as? HTTPURLResponse {
+                let resCode = httpResponse.statusCode
+                print("HTTP Status Code: \(resCode)")
+                if resCode != 200 {
+                    let statusError = NSError(domain:"Response Error", code:resCode, userInfo:[NSLocalizedDescriptionKey: "HTTP status code: \(resCode)"])
+                    DispatchQueue.main.async {
+                        callback(nil, statusError, resCode)
+                    }
+                } else {
+                    DispatchQueue.main.async {
+                        callback(data, nil, 200)
+                    }
+                }
+            }else {
+                let statusError = NSError(domain:"Response Error", code:-1, userInfo:[NSLocalizedDescriptionKey: "响应失败"])
+                DispatchQueue.main.async {
+                    callback(nil, statusError, -1)
+                }
+                print("HTTP request Failure: \(statusError)")
+            }
+        }
+        task.resume()
+    }
+
+}
--- a/OSXChatGPT/OSXChatGPT/Models/Conversation+CoreDataClass.swift
+++ b/OSXChatGPT/OSXChatGPT/Models/Conversation+CoreDataClass.swift
@@ -0,0 +1,15 @@
+//
+//  Conversation+CoreDataClass.swift
+//  OSXChatGPT
+//
+//  Created by CoderChan on 2023/3/8.
+//
+//
+
+import Foundation
+import CoreData
+
+
+public class Conversation: NSManagedObject {
+
+}
--- a/OSXChatGPT/OSXChatGPT/Models/Conversation+CoreDataProperties.swift
+++ b/OSXChatGPT/OSXChatGPT/Models/Conversation+CoreDataProperties.swift
@@ -0,0 +1,27 @@
+//
+//  Conversation+CoreDataProperties.swift
+//  OSXChatGPT
+//
+//  Created by CoderChan on 2023/3/8.
+//
+//
+
+import Foundation
+import CoreData
+
+
+extension Conversation {
+
+    @nonobjc public class func fetchRequest() -> NSFetchRequest<Conversation> {
+        return NSFetchRequest<Conversation>(entityName: "Conversation")
+    }
+
+    @NSManaged public var sesstionId: String
+    @NSManaged public var updateData: Date?
+    @NSManaged public var id: UUID?
+    @NSManaged public var lastMessage: Message?
+}
+
+extension Conversation : Identifiable {
+
+}
--- a/OSXChatGPT/OSXChatGPT/Models/Message+CoreDataClass.swift
+++ b/OSXChatGPT/OSXChatGPT/Models/Message+CoreDataClass.swift
@@ -0,0 +1,15 @@
+//
+//  Message+CoreDataClass.swift
+//  OSXChatGPT
+//
+//  Created by CoderChan on 2023/3/8.
+//
+//
+
+import Foundation
+import CoreData
+
+
+public class Message: NSManagedObject {
+
+}
--- a/OSXChatGPT/OSXChatGPT/Models/Message+CoreDataProperties.swift
+++ b/OSXChatGPT/OSXChatGPT/Models/Message+CoreDataProperties.swift
@@ -0,0 +1,30 @@
+//
+//  Message+CoreDataProperties.swift
+//  OSXChatGPT
+//
+//  Created by CoderChan on 2023/3/8.
+//
+//
+
+import Foundation
+import CoreData
+
+
+extension Message {
+
+    @nonobjc public class func fetchRequest() -> NSFetchRequest<Message> {
+        return NSFetchRequest<Message>(entityName: "Message")
+    }
+
+    @NSManaged public var sesstionId: String
+    @NSManaged public var id: UUID?
+    @NSManaged public var type: Int16
+    @NSManaged public var text: String?
+    @NSManaged public var role: String?
+    @NSManaged public var createdDate: Date?
+    
+}
+
+extension Message : Identifiable {
+
+}
--- a/OSXChatGPT/OSXChatGPT/Models/UserRole+CoreDataClass.swift
+++ b/OSXChatGPT/OSXChatGPT/Models/UserRole+CoreDataClass.swift
@@ -0,0 +1,15 @@
+//
+//  UserRole+CoreDataClass.swift
+//  OSXChatGPT
+//
+//  Created by CoderChan on 2023/3/8.
+//
+//
+
+import Foundation
+import CoreData
+
+
+public class UserRole: NSManagedObject {
+
+}
--- a/OSXChatGPT/OSXChatGPT/Models/UserRole+CoreDataProperties.swift
+++ b/OSXChatGPT/OSXChatGPT/Models/UserRole+CoreDataProperties.swift
@@ -0,0 +1,25 @@
+//
+//  UserRole+CoreDataProperties.swift
+//  OSXChatGPT
+//
+//  Created by CoderChan on 2023/3/8.
+//
+//
+
+import Foundation
+import CoreData
+
+
+extension UserRole {
+
+    @nonobjc public class func fetchRequest() -> NSFetchRequest<UserRole> {
+        return NSFetchRequest<UserRole>(entityName: "UserRole")
+    }
+
+    @NSManaged public var role: String
+
+}
+
+extension UserRole : Identifiable {
+
+}
--- a/OSXChatGPT/OSXChatGPT/OSXChatGPT.entitlements
+++ b/OSXChatGPT/OSXChatGPT/OSXChatGPT.entitlements
@@ -2,9 +2,11 @@
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
 <dict>
-    <key>com.apple.security.app-sandbox</key>
-    <true/>
-    <key>com.apple.security.files.user-selected.read-only</key>
-    <true/>
+	<key>com.apple.security.app-sandbox</key>
+	<true/>
+	<key>com.apple.security.files.user-selected.read-only</key>
+	<true/>
+	<key>com.apple.security.network.client</key>
+	<true/>
 </dict>
 </plist>
--- a/OSXChatGPT/OSXChatGPT/OSXChatGPT.xcdatamodeld/OSXChatGPT.xcdatamodel/contents
+++ b/OSXChatGPT/OSXChatGPT/OSXChatGPT.xcdatamodeld/OSXChatGPT.xcdatamodel/contents
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<model type="com.apple.IDECoreDataModeler.DataModel" documentVersion="1.0" lastSavedToolsVersion="21513" systemVersion="22A380" minimumToolsVersion="Automatic" sourceLanguage="Swift" userDefinedModelVersionIdentifier="">
+    <entity name="Conversation" representedClassName=".Conversation" syncable="YES">
+        <attribute name="id" attributeType="UUID" usesScalarValueType="NO"/>
+        <attribute name="sesstionId" attributeType="String"/>
+        <attribute name="updateData" optional="YES" attributeType="Date" usesScalarValueType="NO"/>
+        <relationship name="lastMessage" optional="YES" maxCount="1" deletionRule="Nullify" destinationEntity="Message"/>
+    </entity>
+    <entity name="Message" representedClassName=".Message" syncable="YES">
+        <attribute name="createdDate" optional="YES" attributeType="Date" usesScalarValueType="NO"/>
+        <attribute name="id" optional="YES" attributeType="UUID" usesScalarValueType="NO"/>
+        <attribute name="role" optional="YES" attributeType="String"/>
+        <attribute name="sesstionId" attributeType="String"/>
+        <attribute name="text" optional="YES" attributeType="String"/>
+        <attribute name="type" optional="YES" attributeType="Integer 16" defaultValueString="0" usesScalarValueType="YES"/>
+    </entity>
+</model>
--- a/OSXChatGPT/OSXChatGPT/OSXChatGPTApp.swift
+++ b/OSXChatGPT/OSXChatGPT/OSXChatGPTApp.swift
@@ -9,9 +9,11 @@ import SwiftUI

@main
 struct OSXChatGPTApp: App {
+    @StateObject var viewModel = ViewModel()
    var body: some Scene {
        WindowGroup {
-            ContentView().environmentObject(ChatGPTManager.shared.allConversations)
+            ContentView().environmentObject(viewModel)
+//            ContentView().environment(\.managedObjectContext, CoreDataManager.shared.container.viewContext).environmentObject(viewModel)
        }
    }
 }
--- a/OSXChatGPT/OSXChatGPT/ViewModel.swift
+++ b/OSXChatGPT/OSXChatGPT/ViewModel.swift
@@ -0,0 +1,112 @@
+//
+//  ViewModel.swift
+//  OSXChatGPT
+//
+//  Created by CoderChan on 2023/3/8.
+//
+
+import Foundation
+import SwiftUI
+import CoreData
+
+@MainActor class ViewModel: ObservableObject {
+    
+    @Published var conversations: [Conversation] = []
+    @Published var messages: [Message] = []
+    
+    init() {
+        fetchConversations()
+    }
+    func updateConversation(sesstionId: String, message: Message?) {
+        var con = fetchConversation(sesstionId: sesstionId)
+        if con == nil {
+            con = Conversation(context: CoreDataManager.shared.container.viewContext)
+            con?.sesstionId = sesstionId
+            con?.id = UUID()
+        }
+        con?.lastMessage = message
+        con?.updateData = Date()
+        CoreDataManager.shared.saveData()
+//        if let idx = conversations.firstIndex(where:{ $0.sesstionId == sesstionId }) {
+//            conversations[idx].lastMessage = message
+//        }
+    }
+    func addConversation() {
+        let con = Conversation(context: CoreDataManager.shared.container.viewContext)
+        con.sesstionId = createSesstionId()
+        con.updateData = Date()
+        con.id = UUID()
+        CoreDataManager.shared.saveData()
+        fetchConversations()
+    }
+    func deleteConversation(_ conversation: Conversation) {
+        
+    }
+    
+    func fetchMessage(sesstionId: String) {
+        let request: NSFetchRequest<Message> = Message.fetchRequest()
+        request.predicate = NSPredicate(format: "sesstionId == %@", sesstionId)
+        let timestampSortDescriptor = NSSortDescriptor(key: "createdDate", ascending: true)
+        request.sortDescriptors = [timestampSortDescriptor]
+        let results: [Message] = CoreDataManager.shared.fetch(request: request)
+        messages = results
+    }
+    
+    func addNewMessage(sesstionId: String, text: String, role: String, updateBlock: @escaping(() -> ())) {
+        let msg = Message(context: CoreDataManager.shared.container.viewContext)
+        msg.sesstionId = sesstionId
+        msg.text = text
+        msg.role = role
+        msg.id = UUID()
+        msg.createdDate = Date()
+        CoreDataManager.shared.saveData()
+        messages.append(msg)
+        updateConversation(sesstionId: sesstionId, message:messages.last)
+        ChatGPTManager.shared.askChatGPT(messages: messages) { json, error in
+            if let err = error {
+                print("\(err)")
+                return
+            }
+            let choices = json?["choices"] as? [Any]
+            let choice = choices?[0] as? [String: Any]
+            let myMessage = choice?["message"] as? [String: Any]
+            let content = myMessage?["content"] as? String
+            let roleStr = myMessage?["role"] as? String
+            let msg = Message(context: CoreDataManager.shared.container.viewContext)
+            msg.sesstionId = sesstionId
+            msg.role = roleStr ?? ""
+            msg.text = content ?? ""
+            msg.createdDate = Date()
+            msg.id = UUID()
+            CoreDataManager.shared.saveData()
+            self.messages.append(msg)
+            self.updateConversation(sesstionId: sesstionId, message: self.messages.last)
+            updateBlock()
+            print("回答的内容：\(String(describing: content))")
+        }
+    }
+    func createSesstionId() -> String {
+        let aa = Date.now.timeIntervalSince1970 * 1000
+        return String(aa)
+    }
+}
+
+extension ViewModel {
+    private func getNowData() -> Int64 {
+        return Int64(Date.now.timeIntervalSince1970)
+    }
+}
+
+extension ViewModel {
+    func fetchConversations() {
+        let completedDateSort = NSSortDescriptor(keyPath: \Conversation.updateData, ascending: false)
+        conversations = CoreDataManager.shared.fetch("Conversation", sorting: [completedDateSort])
+    }
+    private func fetchConversation(sesstionId: String) -> Conversation? {
+        let request: NSFetchRequest<Conversation> = Conversation.fetchRequest()
+        request.predicate = NSPredicate(format: "sesstionId == %@", sesstionId)
+        let results: [Conversation] = CoreDataManager.shared.fetch(request: request)
+        return results.first
+        
+    }
+}