feat: Add new http client

llmcore/HttpClient.hpp

@@ -0,0 +1,69 @@
+/* 
+ * Copyright (C) 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 <QHash>
+#include <QJsonObject>
+#include <QMap>
+#include <QMutex>
+#include <QNetworkAccessManager>
+#include <QNetworkReply>
+#include <QObject>
+#include <QUrl>
+
+namespace QodeAssist::LLMCore {
+
+struct HttpRequest
+{
+    QUrl url;
+    QString requestId;
+    QJsonObject payload;
+    std::optional<QMap<QString, QString>> headers;
+};
+
+class HttpClient : public QObject
+{
+    Q_OBJECT
+
+public:
+    HttpClient(QObject *parent = nullptr);
+    ~HttpClient();
+
+    void cancelRequest(const QString &requestId);
+
+signals:
+    void sendRequest(const QodeAssist::LLMCore::HttpRequest &request);
+    void dataReceived(const QString &requestId, const QByteArray &data);
+    void requestFinished(const QString &requestId, bool success, const QString &error);
+
+private slots:
+    void onSendRequest(const QodeAssist::LLMCore::HttpRequest &request);
+    void onReadyRead();
+    void onFinished();
+
+private:
+    QString addActiveRequest(QNetworkReply *reply, const QString &requestId);
+
+    QNetworkAccessManager *m_manager;
+    QHash<QString, QNetworkReply *> m_activeRequests;
+    mutable QMutex m_mutex;
+};
+
+} // namespace QodeAssist::LLMCore