feat: Rename old llmcore module to pluginllmcore

pluginllmcore/HttpClient.hpp

@@ -0,0 +1,76 @@
+/*
+ * 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 <optional>
+
+#include <QFuture>
+#include <QHash>
+#include <QJsonObject>
+#include <QMutex>
+#include <QNetworkAccessManager>
+#include <QNetworkReply>
+#include <QObject>
+#include <QPromise>
+
+namespace QodeAssist::PluginLLMCore {
+
+class HttpClient : public QObject
+{
+    Q_OBJECT
+
+public:
+    HttpClient(QObject *parent = nullptr);
+    ~HttpClient();
+
+    // Non-streaming — return QFuture with full response
+    QFuture<QByteArray> get(const QNetworkRequest &request);
+    QFuture<QByteArray> post(const QNetworkRequest &request, const QJsonObject &payload);
+    QFuture<QByteArray> del(const QNetworkRequest &request,
+                            std::optional<QJsonObject> payload = std::nullopt);
+
+    // Streaming — signal-based with requestId
+    void postStreaming(const QString &requestId, const QNetworkRequest &request,
+                       const QJsonObject &payload);
+
+    void cancelRequest(const QString &requestId);
+
+signals:
+    void dataReceived(const QString &requestId, const QByteArray &data);
+    void requestFinished(const QString &requestId, std::optional<QString> error);
+
+private slots:
+    void onReadyRead();
+    void onStreamingFinished();
+
+private:
+    void setupNonStreamingReply(QNetworkReply *reply, std::shared_ptr<QPromise<QByteArray>> promise);
+
+    QString findRequestId(QNetworkReply *reply);
+    void addActiveRequest(QNetworkReply *reply, const QString &requestId);
+    QString parseErrorFromResponse(int statusCode, const QByteArray &responseBody,
+                                   const QString &networkErrorString);
+
+    QNetworkAccessManager *m_manager;
+    QHash<QString, QNetworkReply *> m_activeRequests;
+    mutable QMutex m_mutex;
+};
+
+} // namespace QodeAssist::PluginLLMCore