76 lines
2.2 KiB
C++
76 lines
2.2 KiB
C++
#pragma once
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#include <QObject>
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#include <QString>
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#include <QStringList>
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#include <QtQml>
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#include "chatstore.hpp"
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class QQmlEngine;
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class QJSEngine;
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namespace ZShell::llm {
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class LlmClient;
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// QML-facing facade. Persistence lives in ChatStore, network streaming in
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// LlmClient; this class only wires them together and exposes the
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// application-wide state.
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class Chat : public QObject {
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Q_OBJECT
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QML_ELEMENT
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QML_SINGLETON
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Q_PROPERTY(bool busy READ busy NOTIFY busyChanged)
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Q_PROPERTY(QString endpoint READ endpoint NOTIFY endpointChanged)
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Q_PROPERTY(QString model READ model NOTIFY modelChanged)
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Q_PROPERTY(QStringList availableModels READ availableModels NOTIFY availableModelsChanged)
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Q_PROPERTY(int contextSize READ contextSize NOTIFY contextSizeChanged)
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Q_PROPERTY(bool toolsEnabled READ toolsEnabled WRITE setToolsEnabled NOTIFY toolsEnabledChanged)
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Q_PROPERTY(QString lastError READ lastError NOTIFY lastErrorChanged)
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Q_PROPERTY(ZShell::llm::ChatStore* chats READ chats CONSTANT)
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Q_PROPERTY(QString streamingChatId READ streamingChatId NOTIFY streamingChatIdChanged)
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public:
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explicit Chat(QObject* parent = nullptr);
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[[nodiscard]] bool busy() const;
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[[nodiscard]] QString endpoint() const;
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[[nodiscard]] QString model() const;
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[[nodiscard]] QStringList availableModels() const;
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[[nodiscard]] int contextSize() const;
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[[nodiscard]] bool toolsEnabled() const;
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void setToolsEnabled(bool value);
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[[nodiscard]] QString lastError() const { return m_lastError; }
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[[nodiscard]] ChatStore* chats() const { return m_store; }
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[[nodiscard]] QString streamingChatId() const;
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Q_INVOKABLE void stop();
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Q_INVOKABLE void dismissError();
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Q_INVOKABLE void refreshModels();
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Q_INVOKABLE void selectModel(const QString& id);
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static Chat* create(QQmlEngine*, QJSEngine*);
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Q_SIGNALS:
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void busyChanged();
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void endpointChanged();
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void modelChanged();
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void availableModelsChanged();
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void contextSizeChanged();
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void toolsEnabledChanged();
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void errorOccurred(const QString& message);
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void lastErrorChanged();
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void streamingChatIdChanged();
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private:
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ChatStore* m_store = nullptr;
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LlmClient* m_client = nullptr;
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QString m_lastError;
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static Chat* s_instance;
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};
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} // namespace ZShell::llm
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