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

sources/ChatView/ClientInterface.hpp

@@ -0,0 +1,102 @@
+// 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 <QObject>
+#include <QSet>
+#include <QString>
+#include <QVector>
+
+#include "ChatModel.hpp"
+#include "providers/Provider.hpp"
+#include "templates/IPromptProvider.hpp"
+#include <LLMQore/BaseClient.hpp>
+#include <context/ContextManager.hpp>
+
+namespace QodeAssist::Skills {
+class SkillsManager;
+}
+
+namespace QodeAssist::Chat {
+
+class ClientInterface : public QObject
+{
+    Q_OBJECT
+
+public:
+    explicit ClientInterface(
+        ChatModel *chatModel, Templates::IPromptProvider *promptProvider, QObject *parent = nullptr);
+    ~ClientInterface();
+
+    void setSkillsManager(Skills::SkillsManager *skillsManager);
+
+    void sendMessage(
+        const QString &message,
+        const QList<QString> &attachments = {},
+        const QList<QString> &linkedFiles = {},
+        bool useTools = false,
+        bool useThinking = false);
+    void clearMessages();
+    void cancelRequest();
+
+    Context::ContextManager *contextManager() const;
+    
+    void setChatFilePath(const QString &filePath);
+    QString chatFilePath() const;
+
+signals:
+    void errorOccurred(const QString &error);
+    void messageReceivedCompletely();
+    void requestStarted(const QString &requestId);
+    void messageUsageReceived(
+        int promptTokens, int completionTokens, int cachedPromptTokens, int reasoningTokens);
+
+private slots:
+    void handlePartialResponse(const QString &requestId, const QString &partialText);
+    void handleFullResponse(const QString &requestId, const QString &fullText);
+    void handleRequestFinalized(const ::LLMQore::RequestID &requestId, const ::LLMQore::CompletionInfo &info);
+    void handleRequestFailed(const QString &requestId, const QString &error);
+    void handleThinkingBlockReceived(
+        const QString &requestId, const QString &thinking, const QString &signature);
+    void handleToolExecutionStarted(
+        const QString &requestId,
+        const QString &toolId,
+        const QString &toolName,
+        const QJsonObject &arguments);
+    void handleToolExecutionCompleted(
+        const QString &requestId,
+        const QString &toolId,
+        const QString &toolName,
+        const QString &toolOutput);
+
+private:
+    void handleLLMResponse(const QString &response, const QJsonObject &request);
+    QString getCurrentFileContext() const;
+    QString getSystemPromptWithLinkedFiles(
+        const QString &basePrompt, const QList<QString> &linkedFiles) const;
+    bool isImageFile(const QString &filePath) const;
+    QString getMediaTypeForImage(const QString &filePath) const;
+    QString encodeImageToBase64(const QString &filePath) const;
+    QVector<LLMCore::ImageAttachment> loadImagesFromStorage(const QList<ChatModel::ImageAttachment> &storedImages) const;
+
+    struct RequestContext
+    {
+        QJsonObject originalRequest;
+        Providers::Provider *provider;
+        bool dropPreToolText = false;
+    };
+
+    Templates::IPromptProvider *m_promptProvider = nullptr;
+    ChatModel *m_chatModel;
+    Context::ContextManager *m_contextManager;
+    Skills::SkillsManager *m_skillsManager = nullptr;
+    QString m_chatFilePath;
+
+    QHash<QString, RequestContext> m_activeRequests;
+    QHash<QString, QString> m_accumulatedResponses;
+    QSet<QString> m_awaitingContinuation;
+};
+
+} // namespace QodeAssist::Chat