gpt4all/gpt4all-chat/chat.h

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#ifndef CHAT_H
#define CHAT_H
#include <QObject>
#include <QtQml>
#include <QDataStream>
#include "chatllm.h"
#include "chatmodel.h"
#include "database.h"
class Chat : public QObject
{
Q_OBJECT
Q_PROPERTY(QString id READ id NOTIFY idChanged)
Q_PROPERTY(QString name READ name WRITE setName NOTIFY nameChanged)
Q_PROPERTY(ChatModel *chatModel READ chatModel NOTIFY chatModelChanged)
Q_PROPERTY(bool isModelLoaded READ isModelLoaded NOTIFY isModelLoadedChanged)
Q_PROPERTY(QString response READ response NOTIFY responseChanged)
Q_PROPERTY(QString modelName READ modelName WRITE setModelName NOTIFY modelNameChanged)
Q_PROPERTY(bool responseInProgress READ responseInProgress NOTIFY responseInProgressChanged)
Q_PROPERTY(bool isRecalc READ isRecalc NOTIFY recalcChanged)
Q_PROPERTY(QList<QString> modelList READ modelList NOTIFY modelListChanged)
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Q_PROPERTY(bool isServer READ isServer NOTIFY isServerChanged)
Q_PROPERTY(QString responseState READ responseState NOTIFY responseStateChanged)
Q_PROPERTY(QList<QString> collectionList READ collectionList NOTIFY collectionListChanged)
Q_PROPERTY(QString modelLoadingError READ modelLoadingError NOTIFY modelLoadingErrorChanged)
QML_ELEMENT
QML_UNCREATABLE("Only creatable from c++!")
public:
enum ResponseState {
ResponseStopped,
LocalDocsRetrieval,
LocalDocsProcessing,
PromptProcessing,
ResponseGeneration
};
Q_ENUM(ResponseState)
explicit Chat(QObject *parent = nullptr);
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explicit Chat(bool isServer, QObject *parent = nullptr);
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virtual ~Chat();
void connectLLM();
QString id() const { return m_id; }
QString name() const { return m_userName.isEmpty() ? m_name : m_userName; }
void setName(const QString &name)
{
m_userName = name;
emit nameChanged();
}
ChatModel *chatModel() { return m_chatModel; }
Q_INVOKABLE void reset();
Q_INVOKABLE bool isModelLoaded() const;
Q_INVOKABLE void prompt(const QString &prompt, const QString &prompt_template, int32_t n_predict,
int32_t top_k, float top_p, float temp, int32_t n_batch, float repeat_penalty, int32_t repeat_penalty_tokens);
Q_INVOKABLE void regenerateResponse();
Q_INVOKABLE void stopGenerating();
Q_INVOKABLE void newPromptResponsePair(const QString &prompt);
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QList<ResultInfo> databaseResults() const;
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QString response() const;
bool responseInProgress() const { return m_responseInProgress; }
QString responseState() const;
QString modelName() const;
void setModelName(const QString &modelName);
bool isRecalc() const;
void loadDefaultModel();
void loadModel(const QString &modelName);
void unloadModel();
void reloadModel();
void unloadAndDeleteLater();
qint64 creationDate() const { return m_creationDate; }
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bool serialize(QDataStream &stream, int version) const;
bool deserialize(QDataStream &stream, int version);
QList<QString> modelList() const;
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bool isServer() const { return m_isServer; }
QList<QString> collectionList() const;
Q_INVOKABLE bool hasCollection(const QString &collection) const;
Q_INVOKABLE void addCollection(const QString &collection);
Q_INVOKABLE void removeCollection(const QString &collection);
void resetResponseState();
QString modelLoadingError() const { return m_modelLoadingError; }
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public Q_SLOTS:
void serverNewPromptResponsePair(const QString &prompt);
Q_SIGNALS:
void idChanged();
void nameChanged();
void chatModelChanged();
void isModelLoadedChanged();
void responseChanged();
void responseInProgressChanged();
void responseStateChanged();
void promptRequested(const QString &prompt, const QString &prompt_template, int32_t n_predict,
int32_t top_k, float top_p, float temp, int32_t n_batch, float repeat_penalty, int32_t repeat_penalty_tokens,
int32_t n_threads);
void regenerateResponseRequested();
void resetResponseRequested();
void resetContextRequested();
void modelNameChangeRequested(const QString &modelName);
void modelNameChanged();
void recalcChanged();
void loadDefaultModelRequested();
void loadModelRequested(const QString &modelName);
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void generateNameRequested();
void modelListChanged();
void modelLoadingErrorChanged();
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void isServerChanged();
void collectionListChanged();
private Q_SLOTS:
void handleResponseChanged();
void handleModelLoadedChanged();
void promptProcessing();
void responseStopped();
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void generatedNameChanged();
void handleRecalculating();
void handleModelNameChanged();
void handleModelLoadingError(const QString &error);
private:
QString m_id;
QString m_name;
QString m_userName;
QString m_savedModelName;
QString m_modelLoadingError;
QList<QString> m_collections;
ChatModel *m_chatModel;
bool m_responseInProgress;
ResponseState m_responseState;
qint64 m_creationDate;
ChatLLM *m_llmodel;
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bool m_isServer;
bool m_shouldDeleteLater;
};
#endif // CHAT_H