mirror of
https://github.com/Palm1r/QodeAssist.git
synced 2025-05-28 03:10:28 -04:00
117 lines
3.7 KiB
C++
117 lines
3.7 KiB
C++
/*
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* Copyright (C) 2024 Petr Mironychev
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*
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* This file is part of QodeAssist.
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*
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* QodeAssist is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* QodeAssist is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with QodeAssist. If not, see <https://www.gnu.org/licenses/>.
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*/
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#include "RAGVectorizer.hpp"
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#include <QJsonArray>
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#include <QJsonDocument>
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#include <QJsonObject>
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#include <QNetworkReply>
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namespace QodeAssist::Context {
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RAGVectorizer::RAGVectorizer(const QString &providerUrl,
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const QString &modelName,
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QObject *parent)
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: QObject(parent)
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, m_network(new QNetworkAccessManager(this))
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, m_embedProviderUrl(providerUrl)
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, m_model(modelName)
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{}
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RAGVectorizer::~RAGVectorizer() {}
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QJsonObject RAGVectorizer::prepareEmbeddingRequest(const QString &text) const
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{
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return QJsonObject{{"model", m_model}, {"prompt", text}};
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}
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RAGVector RAGVectorizer::parseEmbeddingResponse(const QByteArray &response) const
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{
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QJsonDocument doc = QJsonDocument::fromJson(response);
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if (doc.isNull()) {
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qDebug() << "Failed to parse JSON response";
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return RAGVector();
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}
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QJsonObject obj = doc.object();
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if (!obj.contains("embedding")) {
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qDebug() << "Response does not contain 'embedding' field";
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// qDebug() << "Response content:" << response;
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return RAGVector();
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}
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QJsonArray array = obj["embedding"].toArray();
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if (array.isEmpty()) {
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qDebug() << "Embedding array is empty";
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return RAGVector();
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}
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RAGVector result;
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result.reserve(array.size());
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for (const auto &value : array) {
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result.push_back(value.toDouble());
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}
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qDebug() << "Successfully parsed vector with size:" << result.size();
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return result;
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}
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QFuture<RAGVector> RAGVectorizer::vectorizeText(const QString &text)
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{
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qDebug() << "Vectorizing text, length:" << text.length();
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qDebug() << "Using embedding provider:" << m_embedProviderUrl;
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auto promise = std::make_shared<QPromise<RAGVector>>();
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promise->start();
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QNetworkRequest request(QUrl(m_embedProviderUrl + "/api/embeddings"));
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request.setHeader(QNetworkRequest::ContentTypeHeader, "application/json");
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QJsonObject requestData = prepareEmbeddingRequest(text);
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QByteArray jsonData = QJsonDocument(requestData).toJson();
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qDebug() << "Sending request to embeddings API:" << jsonData;
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auto reply = m_network->post(request, jsonData);
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connect(reply, &QNetworkReply::finished, this, [promise, reply, this]() {
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if (reply->error() == QNetworkReply::NoError) {
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QByteArray response = reply->readAll();
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// qDebug() << "Received response from embeddings API:" << response;
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auto vector = parseEmbeddingResponse(response);
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qDebug() << "Parsed vector size:" << vector.size();
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promise->addResult(vector);
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} else {
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qDebug() << "Network error:" << reply->errorString();
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qDebug() << "HTTP status code:"
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<< reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt();
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qDebug() << "Response:" << reply->readAll();
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promise->addResult(RAGVector());
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}
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promise->finish();
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reply->deleteLater();
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});
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return promise->future();
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}
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} // namespace QodeAssist::Context
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