refactor: Restructure project into sources/tests layout and dissolve PluginLLMCore

sources/ChatView/ChatCompressor.hpp

@@ -0,0 +1,67 @@
+// Copyright (C) 2024-2026 Petr Mironychev
+// SPDX-License-Identifier: GPL-3.0-or-later
+// Additional attribution terms under GPLv3 §7(b) apply — see LICENSE
+
+#pragma once
+
+#include <QJsonObject>
+#include <QList>
+#include <QObject>
+#include <QString>
+
+namespace QodeAssist::Providers {
+class Provider;
+} // namespace QodeAssist::Providers
+
+namespace QodeAssist::Templates {
+class PromptTemplate;
+} // namespace QodeAssist::Templates
+
+namespace QodeAssist::Chat {
+
+class ChatModel;
+
+class ChatCompressor : public QObject
+{
+    Q_OBJECT
+
+public:
+    explicit ChatCompressor(QObject *parent = nullptr);
+
+    void startCompression(const QString &chatFilePath, ChatModel *chatModel);
+
+    bool isCompressing() const;
+    void cancelCompression();
+
+signals:
+    void compressionStarted();
+    void compressionCompleted(const QString &compressedChatPath);
+    void compressionFailed(const QString &error);
+
+private slots:
+    void onPartialResponseReceived(const QString &requestId, const QString &partialText);
+    void onFullResponseReceived(const QString &requestId, const QString &fullText);
+    void onRequestFailed(const QString &requestId, const QString &error);
+
+private:
+    QString createCompressedChatPath(const QString &originalPath) const;
+    QString buildCompressionPrompt() const;
+    bool createCompressedChatFile(
+        const QString &sourcePath, const QString &destPath, const QString &summary);
+    void connectProviderSignals();
+    void disconnectAllSignals();
+    void cleanupState();
+    void handleCompressionError(const QString &error);
+    void buildRequestPayload(QJsonObject &payload, Templates::PromptTemplate *promptTemplate);
+
+    bool m_isCompressing = false;
+    QString m_currentRequestId;
+    QString m_originalChatPath;
+    QString m_accumulatedSummary;
+    Providers::Provider *m_provider = nullptr;
+    ChatModel *m_chatModel = nullptr;
+
+    QList<QMetaObject::Connection> m_connections;
+};
+
+} // namespace QodeAssist::Chat