QodeAssist/ChatView/ChatModel.hpp

89 lines
2.5 KiB
C++

/*
* Copyright (C) 2024-2025 Petr Mironychev
*
* This file is part of QodeAssist.
*
* QodeAssist is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* QodeAssist is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with QodeAssist. If not, see <https://www.gnu.org/licenses/>.
*/
#pragma once
#include "ContextData.hpp"
#include "MessagePart.hpp"
#include <QAbstractListModel>
#include <QJsonArray>
#include <QtQmlIntegration>
#include "context/ContentFile.hpp"
namespace QodeAssist::Chat {
class ChatModel : public QAbstractListModel
{
Q_OBJECT
Q_PROPERTY(int tokensThreshold READ tokensThreshold NOTIFY tokensThresholdChanged FINAL)
QML_ELEMENT
public:
enum ChatRole { System, User, Assistant };
Q_ENUM(ChatRole)
enum Roles { RoleType = Qt::UserRole, Content, Attachments };
struct Message
{
ChatRole role;
QString content;
QString id;
QList<Context::ContentFile> attachments;
};
explicit ChatModel(QObject *parent = nullptr);
int rowCount(const QModelIndex &parent = QModelIndex()) const override;
QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
QHash<int, QByteArray> roleNames() const override;
Q_INVOKABLE void addMessage(
const QString &content,
ChatRole role,
const QString &id,
const QList<Context::ContentFile> &attachments = {});
Q_INVOKABLE void clear();
Q_INVOKABLE QList<MessagePart> processMessageContent(const QString &content) const;
QVector<Message> getChatHistory() const;
QJsonArray prepareMessagesForRequest(const QString &systemPrompt) const;
int tokensThreshold() const;
QString currentModel() const;
QString lastMessageId() const;
Q_INVOKABLE void resetModelTo(int index);
signals:
void tokensThresholdChanged();
void modelReseted();
private:
QVector<Message> m_messages;
};
} // namespace QodeAssist::Chat
Q_DECLARE_METATYPE(QodeAssist::Chat::ChatModel::Message)
Q_DECLARE_METATYPE(QodeAssist::Chat::MessagePart)