完善 AI 会话和配置隔离

2026-05-29 11:28:41 +08:00
parent f4c7e4a08b
commit cc517e149d
10 changed files with 561 additions and 90 deletions
@@ -0,0 +1,34 @@
+#pragma once
+
+#include "LLMProvider.h"
+
+#include <QString>
+#include <QVector>
+
+#include <memory>
+
+class ConversationManager
+{
+public:
+    using ResponseCallback = LLMProvider::ResponseCallback;
+
+    ConversationManager();
+    ~ConversationManager();
+
+    bool isBusy() const;
+    bool hasHistory() const;
+    bool setProvider(std::unique_ptr<LLMProvider> provider);
+    void sendUserMessage(const QString &message, ResponseCallback callback);
+    void cancel();
+    void clear();
+
+private:
+    ChatRequest buildRequest(const ChatMessage &userMessage) const;
+    void appendExchange(const ChatMessage &userMessage, const ChatMessage &assistantMessage);
+    void trimHistory();
+
+    std::unique_ptr<LLMProvider> m_provider;
+    QVector<ChatMessage> m_history;
+    QString m_systemPrompt;
+    int m_maxHistoryMessages = 12;
+};