feat: Add using vector and chunks in Context Manager

ChatView/ChatRootView.cpp

@@ -450,6 +450,8 @@ void ChatRootView::openChatHistoryFolder()
     QDesktopServices::openUrl(url);
 }
 
+// ChatRootView.cpp
+
 void ChatRootView::testRAG(const QString &message)
 {
     auto project = ProjectExplorer::ProjectTree::currentProject();
@@ -465,7 +467,9 @@ void ChatRootView::testRAG(const QString &message)
     qDebug() << "\nFirst, processing project files...";
 
     auto files = Context::ContextManager::instance().getProjectSourceFiles(project);
-    auto future = Context::RAGManager::instance().processFiles(project, files);
+    // Было: auto future = Context::RAGManager::instance().processFiles(project, files);
+    // Стало:
+    auto future = Context::RAGManager::instance().processProjectFiles(project, files);
 
     connect(
         &Context::RAGManager::instance(),
@@ -481,7 +485,19 @@ void ChatRootView::testRAG(const QString &message)
         this,
         [this, project, TEST_QUERY]() {
             qDebug() << "\nVectorization completed. Starting similarity search...\n";
-            Context::RAGManager::instance().searchSimilarDocuments(TEST_QUERY, project, 5);
+            // Было: Context::RAGManager::instance().searchSimilarDocuments(TEST_QUERY, project, 5);
+            // Стало:
+            auto future = Context::RAGManager::instance().findRelevantChunks(TEST_QUERY, project, 5);
+            future.then([](const QList<Context::RAGManager::ChunkSearchResult> &results) {
+                qDebug() << "Found" << results.size() << "relevant chunks:";
+                for (const auto &result : results) {
+                    qDebug() << "File:" << result.filePath;
+                    qDebug() << "Lines:" << result.startLine << "-" << result.endLine;
+                    qDebug() << "Score:" << result.combinedScore;
+                    qDebug() << "Content:" << result.content;
+                    qDebug() << "---";
+                }
+            });
         });
 }
 

context/FileChunker.hpp

@@ -29,13 +29,13 @@ class FileChunker : public QObject
 public:
     struct ChunkingConfig
     {
-        int maxLinesPerChunk = 80;     // Размер чанка (было 200)
+        int maxLinesPerChunk = 80;
-        int minLinesPerChunk = 40;     // Минимальный размер для начала чанкинга
+        int minLinesPerChunk = 40;
-        int overlapLines = 20;         // Перекрытие между чанками
+        int overlapLines = 20;
-        bool skipEmptyLines = true;    // Пропускать пустые строки
+        bool skipEmptyLines = true;
-        bool preserveFunctions = true; // Сохранять функции целиком
+        bool preserveFunctions = true;
-        bool preserveClasses = true;   // Сохранять классы целиком
+        bool preserveClasses = true;
-        int batchSize = 10;            // Количество файлов для параллельной обработки
+        int batchSize = 10;
     };
 
     explicit FileChunker(QObject *parent = nullptr);

context/ProgrammingLanguage.hpp

@@ -24,8 +24,8 @@
 namespace QodeAssist::Context {
 
 enum class ProgrammingLanguage {
-    QML, // QML/JavaScript
+    QML,
-    Cpp, // C/C++
+    Cpp,
     Python,
     Unknown,
 };

context/RAGManager.cpp

@@ -18,6 +18,8 @@
  */
 
 #include "RAGManager.hpp"
+#include "EnhancedRAGSimilaritySearch.hpp"
+#include "RAGPreprocessor.hpp"
 #include "RAGSimilaritySearch.hpp"
 #include "logger/Logger.hpp"
 
@@ -25,10 +27,6 @@
 #include <projectexplorer/project.h>
 #include <QFile>
 #include <QtConcurrent>
-#include <queue>
-
-#include <EnhancedRAGSimilaritySearch.hpp>
-#include <RAGPreprocessor.hpp>
 
 namespace QodeAssist::Context {
 
@@ -45,13 +43,6 @@ RAGManager::RAGManager(QObject *parent)
 
 RAGManager::~RAGManager() {}
 
-// bool RAGManager::SearchResult::operator<(const SearchResult &other) const
-// {
-//     if (cosineScore != other.cosineScore)
-//         return cosineScore > other.cosineScore;
-//     return l2Score < other.l2Score;
-// }
-
 QString RAGManager::getStoragePath(ProjectExplorer::Project *project) const
 {
     return QString("%1/qodeassist/%2/rag/vectors.db")
@@ -78,50 +69,61 @@ std::optional<QString> RAGManager::loadFileContent(const QString &filePath)
     return content;
 }
 
-void RAGManager::ensureStorageForProject(ProjectExplorer::Project *project)
+void RAGManager::ensureStorageForProject(ProjectExplorer::Project *project) const
 {
+    qDebug() << "Ensuring storage for project:" << project->displayName();
+
     if (m_currentProject == project && m_currentStorage) {
+        qDebug() << "Using existing storage";
         return;
     }
 
+    qDebug() << "Creating new storage";
     m_currentStorage.reset();
     m_currentProject = project;
 
     if (project) {
-        m_currentStorage = std::make_unique<RAGStorage>(getStoragePath(project), this);
+        QString storagePath = getStoragePath(project);
+        qDebug() << "Storage path:" << storagePath;
+
+        StorageOptions options;
+        m_currentStorage = std::make_unique<RAGStorage>(storagePath, options);
+
+        qDebug() << "Initializing storage...";
         if (!m_currentStorage->init()) {
             qDebug() << "Failed to initialize storage";
             m_currentStorage.reset();
             return;
         }
-
+        qDebug() << "Storage initialized successfully";
-        if (!m_currentStorage->isVersionCompatible()) {
-            qDebug() << "Storage version is incompatible, needs rebuild";
-            // todo recreate db or show error
-        }
     }
 }
 
-QFuture<void> RAGManager::processFiles(
+QFuture<void> RAGManager::processProjectFiles(
-    ProjectExplorer::Project *project, const QStringList &filePaths)
+    ProjectExplorer::Project *project,
+    const QStringList &filePaths,
+    const FileChunker::ChunkingConfig &config)
 {
-    qDebug() << "Starting batch processing of" << filePaths.size()
+    qDebug() << "\nStarting batch processing of" << filePaths.size()
              << "files for project:" << project->displayName();
 
     auto promise = std::make_shared<QPromise<void>>();
     promise->start();
 
+    qDebug() << "Initializing storage...";
     ensureStorageForProject(project);
+
     if (!m_currentStorage) {
         qDebug() << "Failed to initialize storage for project:" << project->displayName();
         promise->finish();
         return promise->future();
     }
+    qDebug() << "Storage initialized successfully";
 
-    const int batchSize = 10;
+    qDebug() << "Checking files for processing...";
-
     QSet<QString> uniqueFiles;
     for (const QString &filePath : filePaths) {
+        qDebug() << "Checking file:" << filePath;
         if (isFileStorageOutdated(project, filePath)) {
             qDebug() << "File needs processing:" << filePath;
             uniqueFiles.insert(filePath);
@@ -137,103 +139,23 @@ QFuture<void> RAGManager::processFiles(
         return promise->future();
     }
 
-    qDebug() << "Processing" << filesToProcess.size() << "files in batches of" << batchSize;
+    qDebug() << "Starting to process" << filesToProcess.size() << "files";
-
+    const int batchSize = 10;
-    processNextBatch(promise, project, filesToProcess, 0, batchSize);
+    processNextFileBatch(promise, project, filesToProcess, config, 0, batchSize);
 
     return promise->future();
 }
 
-void RAGManager::searchSimilarDocuments(
+void RAGManager::processNextFileBatch(
-    const QString &text, ProjectExplorer::Project *project, int topK)
-{
-    qDebug() << "\nStarting similarity search with parameters:";
-    qDebug() << "Query length:" << text.length();
-    qDebug() << "Project:" << project->displayName();
-    qDebug() << "Top K:" << topK;
-
-    QString processedText = RAGPreprocessor::preprocessCode(text);
-    qDebug() << "Preprocessed query length:" << processedText.length();
-
-    auto future = m_vectorizer->vectorizeText(processedText);
-    qDebug() << "Started query vectorization";
-
-    future.then([this, project, processedText, topK, text](const RAGVector &queryVector) {
-        if (queryVector.empty()) {
-            qDebug() << "ERROR: Query vectorization failed - empty vector";
-            return;
-        }
-        qDebug() << "Query vector generated, size:" << queryVector.size();
-
-        auto storedFiles = getStoredFiles(project);
-        qDebug() << "Found" << storedFiles.size() << "stored files to compare";
-
-        QList<SearchResult> results;
-        results.reserve(storedFiles.size());
-
-        int processedFiles = 0;
-        int skippedFiles = 0;
-
-        for (const auto &filePath : storedFiles) {
-            auto storedCode = loadFileContent(filePath);
-            if (!storedCode.has_value()) {
-                qDebug() << "ERROR: Failed to load content for file:" << filePath;
-                skippedFiles++;
-                continue;
-            }
-
-            auto storedVector = loadVectorFromStorage(project, filePath);
-            if (!storedVector.has_value()) {
-                qDebug() << "ERROR: Failed to load vector for file:" << filePath;
-                skippedFiles++;
-                continue;
-            }
-
-            QString processedStoredCode = RAGPreprocessor::preprocessCode(storedCode.value());
-
-            auto similarity = EnhancedRAGSimilaritySearch::calculateSimilarity(
-                queryVector, storedVector.value(), processedText, processedStoredCode);
-
-            results.append(
-                {filePath,
-                 similarity.semantic_similarity,
-                 similarity.structural_similarity,
-                 similarity.combined_score});
-
-            processedFiles++;
-            if (processedFiles % 100 == 0) {
-                qDebug() << "Processed" << processedFiles << "files...";
-            }
-        }
-
-        qDebug() << "\nSearch statistics:";
-        qDebug() << "Total files processed:" << processedFiles;
-        qDebug() << "Files skipped:" << skippedFiles;
-        qDebug() << "Total results before filtering:" << results.size();
-
-        if (results.size() > topK) {
-            qDebug() << "Performing partial sort for top" << topK << "results";
-            std::partial_sort(results.begin(), results.begin() + topK, results.end());
-            results = results.mid(0, topK);
-        } else {
-            qDebug() << "Performing full sort for" << results.size() << "results";
-            std::sort(results.begin(), results.end());
-        }
-
-        qDebug() << "Sorting completed, logging final results...";
-        logSearchResults(results);
-    });
-}
-
-void RAGManager::processNextBatch(
     std::shared_ptr<QPromise<void>> promise,
     ProjectExplorer::Project *project,
     const QStringList &files,
+    const FileChunker::ChunkingConfig &config,
     int startIndex,
     int batchSize)
 {
     if (startIndex >= files.size()) {
-        qDebug() << "All batches processed";
+        qDebug() << "All batches processed successfully";
         emit vectorizationFinished();
         promise->finish();
         return;
@@ -242,12 +164,13 @@ void RAGManager::processNextBatch(
     int endIndex = qMin(startIndex + batchSize, files.size());
     auto currentBatch = files.mid(startIndex, endIndex - startIndex);
 
-    qDebug() << "Processing batch" << startIndex / batchSize + 1 << "files" << startIndex << "to"
+    qDebug() << "\nProcessing batch" << (startIndex / batchSize + 1) << "(" << currentBatch.size()
-             << endIndex;
+             << "files)"
+             << "\nProgress:" << startIndex << "to" << endIndex << "of" << files.size();
 
     for (const QString &filePath : currentBatch) {
-        qDebug() << "Starting processing of file:" << filePath;
+        qDebug() << "Starting processing file:" << filePath;
-        auto future = processFile(project, filePath);
+        auto future = processFileWithChunks(project, filePath, config);
         auto watcher = new QFutureWatcher<bool>;
         watcher->setFuture(future);
 
@@ -255,7 +178,16 @@ void RAGManager::processNextBatch(
             watcher,
             &QFutureWatcher<bool>::finished,
             this,
-            [this, watcher, promise, project, files, startIndex, endIndex, batchSize, filePath]() {
+            [this,
+             watcher,
+             promise,
+             project,
+             files,
+             startIndex,
+             endIndex,
+             batchSize,
+             config,
+             filePath]() {
                 bool success = watcher->result();
                 qDebug() << "File processed:" << filePath << "success:" << success;
 
@@ -263,7 +195,7 @@ void RAGManager::processNextBatch(
                 if (isLastFileInBatch) {
                     qDebug() << "Batch completed, moving to next batch";
                     emit vectorizationProgress(endIndex, files.size());
-                    processNextBatch(promise, project, files, endIndex, batchSize);
+                    processNextFileBatch(promise, project, files, config, endIndex, batchSize);
                 }
 
                 watcher->deleteLater();
@@ -271,61 +203,223 @@ void RAGManager::processNextBatch(
     }
 }
 
-QFuture<bool> RAGManager::processFile(ProjectExplorer::Project *project, const QString &filePath)
+QFuture<bool> RAGManager::processFileWithChunks(
+    ProjectExplorer::Project *project,
+    const QString &filePath,
+    const FileChunker::ChunkingConfig &config)
 {
-    qDebug() << "Starting to process file:" << filePath;
-
     auto promise = std::make_shared<QPromise<bool>>();
     promise->start();
 
     ensureStorageForProject(project);
     if (!m_currentStorage) {
-        qDebug() << "ERROR: Storage not initialized for project" << project->displayName();
+        qDebug() << "Storage not initialized for file:" << filePath;
         promise->addResult(false);
         promise->finish();
         return promise->future();
     }
 
-    QFile file(filePath);
+    auto fileContent = loadFileContent(filePath);
-    if (!file.open(QIODevice::ReadOnly)) {
+    if (!fileContent) {
-        qDebug() << "ERROR: Failed to open file for reading:" << filePath;
+        qDebug() << "Failed to load content for file:" << filePath;
         promise->addResult(false);
         promise->finish();
         return promise->future();
     }
 
-    QFileInfo fileInfo(filePath);
+    qDebug() << "Creating chunks for file:" << filePath;
-    QString fileName = fileInfo.fileName();
+    auto chunksFuture = m_chunker.chunkFiles({filePath});
-    QString content = QString::fromUtf8(file.readAll());
+    auto chunks = chunksFuture.result();
 
-    qDebug() << "File" << fileName << "read, content size:" << content.size() << "bytes";
+    if (chunks.isEmpty()) {
-
+        qDebug() << "No chunks created for file:" << filePath;
-    QString processedContent = RAGPreprocessor::preprocessCode(content);
-    qDebug() << "Preprocessed content size:" << processedContent.size() << "bytes";
-
-    auto vectorFuture = m_vectorizer->vectorizeText(processedContent);
-    qDebug() << "Started vectorization for file:" << fileName;
-
-    vectorFuture.then([promise, filePath, fileName, this](const RAGVector &vector) {
-        if (vector.empty()) {
-            qDebug() << "ERROR: Vectorization failed for file:" << fileName << "- empty vector";
         promise->addResult(false);
-        } else {
-            qDebug() << "Vector generated for file:" << fileName << "size:" << vector.size();
-            bool success = m_currentStorage->storeVector(filePath, vector);
-            if (!success) {
-                qDebug() << "ERROR: Failed to store vector for file:" << fileName;
-            } else {
-                qDebug() << "Successfully stored vector for file:" << fileName;
-            }
-            promise->addResult(success);
-        }
         promise->finish();
+        return promise->future();
+    }
+
+    qDebug() << "Created" << chunks.size() << "chunks for file:" << filePath;
+
+    // Преобразуем FileChunk в FileChunkData
+    QList<FileChunkData> chunkData;
+    for (const auto &chunk : chunks) {
+        FileChunkData data;
+        data.filePath = chunk.filePath;
+        data.startLine = chunk.startLine;
+        data.endLine = chunk.endLine;
+        data.content = chunk.content;
+        chunkData.append(data);
+    }
+
+    qDebug() << "Deleting old chunks for file:" << filePath;
+    m_currentStorage->deleteChunksForFile(filePath);
+
+    auto vectorizeFuture = vectorizeAndStoreChunks(filePath, chunkData);
+    auto watcher = new QFutureWatcher<void>;
+    watcher->setFuture(vectorizeFuture);
+
+    connect(watcher, &QFutureWatcher<void>::finished, this, [promise, watcher, filePath]() {
+        qDebug() << "Completed processing file:" << filePath;
+        promise->addResult(true);
+        promise->finish();
+        watcher->deleteLater();
     });
 
     return promise->future();
 }
 
+QFuture<void> RAGManager::vectorizeAndStoreChunks(
+    const QString &filePath, const QList<FileChunkData> &chunks)
+{
+    qDebug() << "Vectorizing and storing" << chunks.size() << "chunks for file:" << filePath;
+
+    auto promise = std::make_shared<QPromise<void>>();
+    promise->start();
+
+    // Обрабатываем чанки последовательно
+    processNextChunk(promise, chunks, 0);
+
+    return promise->future();
+}
+
+void RAGManager::processNextChunk(
+    std::shared_ptr<QPromise<void>> promise, const QList<FileChunkData> &chunks, int currentIndex)
+{
+    if (currentIndex >= chunks.size()) {
+        promise->finish();
+        return;
+    }
+
+    const auto &chunk = chunks[currentIndex];
+    QString processedContent = RAGPreprocessor::preprocessCode(chunk.content);
+    qDebug() << "Processing chunk" << currentIndex + 1 << "of" << chunks.size();
+
+    auto vectorFuture = m_vectorizer->vectorizeText(processedContent);
+    auto watcher = new QFutureWatcher<RAGVector>;
+    watcher->setFuture(vectorFuture);
+
+    connect(
+        watcher,
+        &QFutureWatcher<RAGVector>::finished,
+        this,
+        [this, watcher, promise, chunks, currentIndex, chunk]() {
+            auto vector = watcher->result();
+
+            if (!vector.empty()) {
+                qDebug() << "Storing vector and chunk for file:" << chunk.filePath;
+                bool vectorStored = m_currentStorage->storeVector(chunk.filePath, vector);
+                bool chunkStored = m_currentStorage->storeChunk(chunk);
+                qDebug() << "Storage results - Vector:" << vectorStored << "Chunk:" << chunkStored;
+            } else {
+                qDebug() << "Failed to vectorize chunk content";
+            }
+
+            processNextChunk(promise, chunks, currentIndex + 1);
+
+            watcher->deleteLater();
+        });
+}
+
+QFuture<QList<RAGManager::ChunkSearchResult>> RAGManager::findRelevantChunks(
+    const QString &query, ProjectExplorer::Project *project, int topK)
+{
+    auto promise = std::make_shared<QPromise<QList<ChunkSearchResult>>>();
+    promise->start();
+
+    ensureStorageForProject(project);
+    if (!m_currentStorage) {
+        qDebug() << "Storage not initialized for project:" << project->displayName();
+        promise->addResult({});
+        promise->finish();
+        return promise->future();
+    }
+
+    QString processedQuery = RAGPreprocessor::preprocessCode(query);
+
+    auto vectorFuture = m_vectorizer->vectorizeText(processedQuery);
+    vectorFuture.then([this, promise, project, processedQuery, topK](const RAGVector &queryVector) {
+        if (queryVector.empty()) {
+            qDebug() << "Failed to vectorize query";
+            promise->addResult({});
+            promise->finish();
+            return;
+        }
+
+        auto files = m_currentStorage->getFilesWithChunks();
+        QList<FileChunkData> allChunks;
+
+        for (const auto &filePath : files) {
+            auto fileChunks = m_currentStorage->getChunksForFile(filePath);
+            allChunks.append(fileChunks);
+        }
+
+        auto results = rankChunks(queryVector, processedQuery, allChunks);
+
+        if (results.size() > topK) {
+            results = results.mid(0, topK);
+        }
+
+        qDebug() << "Found" << results.size() << "relevant chunks";
+        promise->addResult(results);
+        promise->finish();
+
+        closeStorage();
+    });
+
+    return promise->future();
+}
+
+QList<RAGManager::ChunkSearchResult> RAGManager::rankChunks(
+    const RAGVector &queryVector, const QString &queryText, const QList<FileChunkData> &chunks)
+{
+    QList<ChunkSearchResult> results;
+    results.reserve(chunks.size());
+
+    for (const auto &chunk : chunks) {
+        auto chunkVector = m_currentStorage->getVector(chunk.filePath);
+        if (!chunkVector.has_value()) {
+            continue;
+        }
+
+        QString processedChunk = RAGPreprocessor::preprocessCode(chunk.content);
+
+        auto similarity = EnhancedRAGSimilaritySearch::calculateSimilarity(
+            queryVector, chunkVector.value(), queryText, processedChunk);
+
+        results.append(ChunkSearchResult{
+            chunk.filePath,
+            chunk.startLine,
+            chunk.endLine,
+            chunk.content,
+            similarity.semantic_similarity,
+            similarity.structural_similarity,
+            similarity.combined_score});
+    }
+
+    std::sort(results.begin(), results.end());
+
+    return results;
+}
+
+QStringList RAGManager::getStoredFiles(ProjectExplorer::Project *project) const
+{
+    ensureStorageForProject(project);
+    if (!m_currentStorage) {
+        return {};
+    }
+    return m_currentStorage->getAllFiles();
+}
+
+bool RAGManager::isFileStorageOutdated(
+    ProjectExplorer::Project *project, const QString &filePath) const
+{
+    ensureStorageForProject(project);
+    if (!m_currentStorage) {
+        return true;
+    }
+    return m_currentStorage->needsUpdate(filePath);
+}
+
 std::optional<RAGVector> RAGManager::loadVectorFromStorage(
     ProjectExplorer::Project *project, const QString &filePath)
 {
@@ -336,105 +430,14 @@ std::optional<RAGVector> RAGManager::loadVectorFromStorage(
     return m_currentStorage->getVector(filePath);
 }
 
-QStringList RAGManager::getStoredFiles(ProjectExplorer::Project *project) const
+void RAGManager::closeStorage()
 {
-    if (m_currentProject != project || !m_currentStorage) {
+    qDebug() << "Closing storage...";
-        auto tempStorage = RAGStorage(getStoragePath(project), nullptr);
+    if (m_currentStorage) {
-        if (!tempStorage.init()) {
+        m_currentStorage.reset();
-            return {};
+        m_currentProject = nullptr;
+        qDebug() << "Storage closed";
     }
-        return tempStorage.getAllFiles();
-    }
-    return m_currentStorage->getAllFiles();
-}
-
-bool RAGManager::isFileStorageOutdated(
-    ProjectExplorer::Project *project, const QString &filePath) const
-{
-    if (m_currentProject != project || !m_currentStorage) {
-        auto tempStorage = RAGStorage(getStoragePath(project), nullptr);
-        if (!tempStorage.init()) {
-            return true;
-        }
-        return tempStorage.needsUpdate(filePath);
-    }
-    return m_currentStorage->needsUpdate(filePath);
-}
-
-QFuture<QList<RAGManager::SearchResult>> RAGManager::search(
-    const QString &text, ProjectExplorer::Project *project, int topK)
-{
-    auto promise = std::make_shared<QPromise<QList<SearchResult>>>();
-    promise->start();
-
-    auto queryVectorFuture = m_vectorizer->vectorizeText(text);
-    queryVectorFuture.then([this, promise, project, topK](const RAGVector &queryVector) {
-        if (queryVector.empty()) {
-            LOG_MESSAGE("Failed to vectorize query text");
-            promise->addResult(QList<SearchResult>());
-            promise->finish();
-            return;
-        }
-
-        auto storedFiles = getStoredFiles(project);
-        std::priority_queue<SearchResult> results;
-
-        for (const auto &filePath : storedFiles) {
-            auto storedVector = loadVectorFromStorage(project, filePath);
-            if (!storedVector.has_value())
-                continue;
-
-            float l2Score = RAGSimilaritySearch::l2Distance(queryVector, storedVector.value());
-            float cosineScore
-                = RAGSimilaritySearch::cosineSimilarity(queryVector, storedVector.value());
-
-            results.push(SearchResult{filePath, l2Score, cosineScore});
-        }
-
-        QList<SearchResult> resultsList;
-        int count = 0;
-        while (!results.empty() && count < topK) {
-            resultsList.append(results.top());
-            results.pop();
-            count++;
-        }
-
-        promise->addResult(resultsList);
-        promise->finish();
-    });
-
-    return promise->future();
-}
-
-// void RAGManager::searchSimilarDocuments(
-//     const QString &text, ProjectExplorer::Project *project, int topK)
-// {
-//     auto future = search(text, project, topK);
-//     future.then([this](const QList<SearchResult> &results) { logSearchResults(results); });
-// }
-
-void RAGManager::logSearchResults(const QList<SearchResult> &results) const
-{
-    qDebug() << "\n=== Search Results ===";
-    qDebug() << "Number of results:" << results.size();
-
-    if (results.empty()) {
-        qDebug() << "No similar documents found.";
-        return;
-    }
-
-    for (int i = 0; i < results.size(); ++i) {
-        const auto &result = results[i];
-        QFileInfo fileInfo(result.filePath);
-        qDebug() << "\nResult #" << (i + 1);
-        qDebug() << "File:" << fileInfo.fileName();
-        qDebug() << "Full path:" << result.filePath;
-        qDebug() << "Semantic similarity:" << QString::number(result.semantic_similarity, 'f', 4);
-        qDebug() << "Structural similarity:"
-                 << QString::number(result.structural_similarity, 'f', 4);
-        qDebug() << "Combined score:" << QString::number(result.combined_score, 'f', 4);
-    }
-    qDebug() << "\n=== End of Results ===\n";
 }
 
 } // namespace QodeAssist::Context

context/RAGManager.hpp

@@ -20,13 +20,14 @@
 #pragma once
 
 #include <memory>
+#include <optional>
 #include <QFuture>
 #include <QObject>
-#include <QString>
 
+#include "FileChunker.hpp"
+#include "RAGData.hpp"
 #include "RAGStorage.hpp"
 #include "RAGVectorizer.hpp"
-#include <RAGData.hpp>
 
 namespace ProjectExplorer {
 class Project;
@@ -37,60 +38,82 @@ namespace QodeAssist::Context {
 class RAGManager : public QObject
 {
     Q_OBJECT
-public:
-    static RAGManager &instance();
 
-    struct SearchResult
+public:
+    struct ChunkSearchResult
     {
         QString filePath;
-        float semantic_similarity;
+        int startLine;
-        float structural_similarity;
+        int endLine;
-        float combined_score;
+        QString content;
+        float semanticScore;
+        float structuralScore;
+        float combinedScore;
 
-        bool operator<(const SearchResult &other) const
+        bool operator<(const ChunkSearchResult &other) const
         {
-            return combined_score > other.combined_score;
+            return combinedScore > other.combinedScore;
         }
     };
 
-    // Process and vectorize files
+    static RAGManager &instance();
-    QFuture<void> processFiles(ProjectExplorer::Project *project, const QStringList &filePaths);
+
-    std::optional<RAGVector> loadVectorFromStorage(
+    QFuture<void> processProjectFiles(
-        ProjectExplorer::Project *project, const QString &filePath);
+        ProjectExplorer::Project *project,
+        const QStringList &filePaths,
+        const FileChunker::ChunkingConfig &config = FileChunker::ChunkingConfig());
+
+    QFuture<QList<ChunkSearchResult>> findRelevantChunks(
+        const QString &query, ProjectExplorer::Project *project, int topK = 5);
+
     QStringList getStoredFiles(ProjectExplorer::Project *project) const;
     bool isFileStorageOutdated(ProjectExplorer::Project *project, const QString &filePath) const;
-    RAGVectorizer *getVectorizer() const { return m_vectorizer.get(); }
-
-    // Search functionality
-    QFuture<QList<SearchResult>> search(
-        const QString &text, ProjectExplorer::Project *project, int topK = 5);
-    void searchSimilarDocuments(const QString &text, ProjectExplorer::Project *project, int topK = 5);
-    void logSearchResults(const QList<SearchResult> &results) const;
 
+    void processNextChunk(
+        std::shared_ptr<QPromise<void>> promise,
+        const QList<FileChunkData> &chunks,
+        int currentIndex);
+    void closeStorage();
 signals:
     void vectorizationProgress(int processed, int total);
     void vectorizationFinished();
 
 private:
-    RAGManager(QObject *parent = nullptr);
+    explicit RAGManager(QObject *parent = nullptr);
     ~RAGManager();
     RAGManager(const RAGManager &) = delete;
     RAGManager &operator=(const RAGManager &) = delete;
 
-    QFuture<bool> processFile(ProjectExplorer::Project *project, const QString &filePath);
+    QString getStoragePath(ProjectExplorer::Project *project) const;
-    void processNextBatch(
+    void ensureStorageForProject(ProjectExplorer::Project *project) const;
+    std::optional<QString> loadFileContent(const QString &filePath);
+    std::optional<RAGVector> loadVectorFromStorage(
+        ProjectExplorer::Project *project, const QString &filePath);
+
+    void processNextFileBatch(
         std::shared_ptr<QPromise<void>> promise,
         ProjectExplorer::Project *project,
         const QStringList &files,
+        const FileChunker::ChunkingConfig &config,
         int startIndex,
         int batchSize);
-    void ensureStorageForProject(ProjectExplorer::Project *project);
-    QString getStoragePath(ProjectExplorer::Project *project) const;
 
-    std::unique_ptr<RAGVectorizer> m_vectorizer;
+    QFuture<bool> processFileWithChunks(
-    std::unique_ptr<RAGStorage> m_currentStorage;
+        ProjectExplorer::Project *project,
-    ProjectExplorer::Project *m_currentProject{nullptr};
+        const QString &filePath,
-    std::optional<QString> loadFileContent(const QString &filePath);
+        const FileChunker::ChunkingConfig &config);
+
+    QFuture<void> vectorizeAndStoreChunks(
+        const QString &filePath, const QList<FileChunkData> &chunks);
+
+    QList<ChunkSearchResult> rankChunks(
+        const RAGVector &queryVector, const QString &queryText, const QList<FileChunkData> &chunks);
+
+private:
+    mutable std::unique_ptr<RAGVectorizer> m_vectorizer;
+    mutable std::unique_ptr<RAGStorage> m_currentStorage;
+    mutable ProjectExplorer::Project *m_currentProject{nullptr};
+    FileChunker m_chunker;
 };
 
 } // namespace QodeAssist::Context

context/RAGPreprocessor.hpp

@@ -30,19 +30,18 @@ public:
         }
 
         try {
-            // Прямое разделение без промежуточной копии
             QStringList lines = code.split('\n', Qt::SkipEmptyParts);
             return processLines(lines);
         } catch (const std::exception &e) {
             LOG_MESSAGE(QString("Error preprocessing code: %1").arg(e.what()));
-            return code; // Возвращаем оригинальный код в случае ошибки
+            return code;
         }
     }
 
 private:
     static QString processLines(const QStringList &lines)
     {
-        const int estimatedAvgLength = 80; // Примерная средняя длина строки
+        const int estimatedAvgLength = 80;
         QString result;
         result.reserve(lines.size() * estimatedAvgLength);
 
@@ -54,7 +53,6 @@ private:
             }
         }
 
-        // Убираем последний перенос строки, если он есть
         if (result.endsWith('\n')) {
             result.chop(1);
         }

context/RAGStorage.cpp

@@ -20,10 +20,12 @@
 // RAGStorage.cpp
 #include "RAGStorage.hpp"
 #include <QDebug>
+#include <QDir>
 #include <QFile>
 #include <QFileInfo>
 #include <QSqlError>
 #include <QSqlQuery>
+#include <QUuid>
 
 namespace QodeAssist::Context {
 
@@ -45,43 +47,61 @@ RAGStorage::~RAGStorage()
 bool RAGStorage::init()
 {
     QMutexLocker locker(&m_mutex);
+    qDebug() << "Initializing RAGStorage at path:" << m_dbPath;
 
     if (!openDatabase()) {
+        qDebug() << "Failed to open database";
         return false;
     }
+    qDebug() << "Database opened successfully";
 
     if (!createTables()) {
+        qDebug() << "Failed to create tables";
         return false;
     }
+    qDebug() << "Tables created successfully";
 
     if (!createIndices()) {
+        qDebug() << "Failed to create indices";
         return false;
     }
+    qDebug() << "Indices created successfully";
 
     int version = getStorageVersion();
+    qDebug() << "Current storage version:" << version;
+
     if (version < CURRENT_VERSION) {
+        qDebug() << "Upgrading storage from version" << version << "to" << CURRENT_VERSION;
         if (!upgradeStorage(version)) {
+            qDebug() << "Failed to upgrade storage";
             return false;
         }
+        qDebug() << "Storage upgraded successfully";
     }
 
     if (!prepareStatements()) {
+        qDebug() << "Failed to prepare statements";
         return false;
     }
+    qDebug() << "Statements prepared successfully";
 
     m_status = Status::Ok;
+    qDebug() << "RAGStorage initialized successfully";
     return true;
 }
 
 bool RAGStorage::openDatabase()
 {
+    qDebug() << "Opening database at:" << m_dbPath;
+
     QDir dir(QFileInfo(m_dbPath).absolutePath());
     if (!dir.exists() && !dir.mkpath(".")) {
         setError("Failed to create database directory", Status::DatabaseError);
         return false;
     }
 
-    m_db = QSqlDatabase::addDatabase("QSQLITE", "rag_storage");
+    QString connectionName = QString("rag_storage_%1").arg(QUuid::createUuid().toString());
+    m_db = QSqlDatabase::addDatabase("QSQLITE", connectionName);
     m_db.setDatabaseName(m_dbPath);
 
     if (!m_db.open()) {
@@ -89,14 +109,41 @@ bool RAGStorage::openDatabase()
         return false;
     }
 
+    QSqlQuery query(m_db);
+    if (!query.exec("PRAGMA journal_mode=WAL")) {
+        qDebug() << "Failed to set journal mode:" << query.lastError().text();
+    }
+
+    if (!query.exec("PRAGMA synchronous=NORMAL")) {
+        qDebug() << "Failed to set synchronous mode:" << query.lastError().text();
+    }
+
+    qDebug() << "Database opened successfully";
     return true;
 }
 
 bool RAGStorage::createTables()
 {
-    if (!createVersionTable() || !createVectorsTable() || !createChunksTable()) {
+    qDebug() << "Creating tables...";
+
+    if (!createVersionTable()) {
+        qDebug() << "Failed to create version table";
         return false;
     }
+    qDebug() << "Version table created";
+
+    if (!createVectorsTable()) {
+        qDebug() << "Failed to create vectors table";
+        return false;
+    }
+    qDebug() << "Vectors table created";
+
+    if (!createChunksTable()) {
+        qDebug() << "Failed to create chunks table";
+        return false;
+    }
+    qDebug() << "Chunks table created";
+
     return true;
 }
 
@@ -120,12 +167,34 @@ bool RAGStorage::createIndices()
 
 bool RAGStorage::createVersionTable()
 {
+    qDebug() << "Creating version table...";
+
     QSqlQuery query(m_db);
-    return query.exec("CREATE TABLE IF NOT EXISTS storage_version ("
+    bool success = query.exec("CREATE TABLE IF NOT EXISTS storage_version ("
                               "id INTEGER PRIMARY KEY AUTOINCREMENT,"
                               "version INTEGER NOT NULL,"
                               "created_at DATETIME DEFAULT CURRENT_TIMESTAMP"
                               ")");
+
+    if (!success) {
+        qDebug() << "Failed to create version table:" << query.lastError().text();
+        return false;
+    }
+
+    query.exec("SELECT COUNT(*) FROM storage_version");
+    if (query.next() && query.value(0).toInt() == 0) {
+        qDebug() << "Inserting initial version record";
+        QSqlQuery insertQuery(m_db);
+        success = insertQuery.exec(
+            QString("INSERT INTO storage_version (version) VALUES (%1)").arg(CURRENT_VERSION));
+        if (!success) {
+            qDebug() << "Failed to insert initial version:" << insertQuery.lastError().text();
+            return false;
+        }
+    }
+
+    qDebug() << "Version table ready";
+    return true;
 }
 
 bool RAGStorage::createVectorsTable()
@@ -158,6 +227,8 @@ bool RAGStorage::createChunksTable()
 
 bool RAGStorage::prepareStatements()
 {
+    qDebug() << "Preparing SQL statements...";
+
     m_insertChunkQuery = QSqlQuery(m_db);
     if (!m_insertChunkQuery.prepare(
             "INSERT INTO file_chunks (file_path, start_line, end_line, content) "
@@ -178,7 +249,7 @@ bool RAGStorage::prepareStatements()
     if (!m_insertVectorQuery.prepare(
             "INSERT INTO file_vectors (file_path, vector_data, last_modified) "
             "VALUES (:path, :vector, :modified)")) {
-        setError("Failed to prepare insert vector query");
+        setError("Failed to prepare insert vector query: " + m_insertVectorQuery.lastError().text());
         return false;
     }
 
@@ -186,7 +257,7 @@ bool RAGStorage::prepareStatements()
     if (!m_updateVectorQuery.prepare(
             "UPDATE file_vectors SET vector_data = :vector, last_modified = :modified, "
             "updated_at = CURRENT_TIMESTAMP WHERE file_path = :path")) {
-        setError("Failed to prepare update vector query");
+        setError("Failed to prepare update vector query: " + m_updateVectorQuery.lastError().text());
         return false;
     }
 
@@ -197,7 +268,9 @@ bool RAGStorage::storeChunk(const FileChunkData &chunk)
 {
     QMutexLocker locker(&m_mutex);
 
-    if (!validateChunk(chunk)) {
+    auto validation = validateChunk(chunk);
+    if (!validation.isValid) {
+        setError(validation.errorMessage, validation.errorStatus);
         return false;
     }
 
@@ -228,7 +301,9 @@ bool RAGStorage::storeChunks(const QList<FileChunkData> &chunks)
     }
 
     for (const auto &chunk : chunks) {
-        if (!validateChunk(chunk)) {
+        auto validation = validateChunk(chunk);
+        if (!validation.isValid) {
+            setError(validation.errorMessage, validation.errorStatus);
             rollbackTransaction();
             return false;
         }
@@ -248,34 +323,30 @@ bool RAGStorage::storeChunks(const QList<FileChunkData> &chunks)
     return commitTransaction();
 }
 
-bool RAGStorage::validateChunk(const FileChunkData &chunk) const
+RAGStorage::ValidationResult RAGStorage::validateChunk(const FileChunkData &chunk) const
 {
     if (!chunk.isValid()) {
-        setError("Invalid chunk data", Status::ValidationError);
+        return {false, "Invalid chunk data", Status::ValidationError};
-        return false;
     }
 
     if (chunk.content.size() > m_options.maxChunkSize) {
-        setError("Chunk content exceeds maximum size", Status::ValidationError);
+        return {false, "Chunk content exceeds maximum size", Status::ValidationError};
-        return false;
     }
 
-    return true;
+    return {true, QString(), Status::Ok};
 }
 
-bool RAGStorage::validateVector(const RAGVector &vector) const
+RAGStorage::ValidationResult RAGStorage::validateVector(const RAGVector &vector) const
 {
     if (vector.empty()) {
-        setError("Empty vector data", Status::ValidationError);
+        return {false, "Empty vector data", Status::ValidationError};
-        return false;
     }
 
     if (vector.size() > m_options.maxVectorSize) {
-        setError("Vector size exceeds maximum limit", Status::ValidationError);
+        return {false, "Vector size exceeds maximum limit", Status::ValidationError};
-        return false;
     }
 
-    return true;
+    return {true, QString(), Status::Ok};
 }
 
 bool RAGStorage::beginTransaction()
@@ -296,8 +367,11 @@ bool RAGStorage::rollbackTransaction()
 bool RAGStorage::storeVector(const QString &filePath, const RAGVector &vector)
 {
     QMutexLocker locker(&m_mutex);
+    qDebug() << "Storing vector for file:" << filePath;
 
-    if (!validateVector(vector)) {
+    auto validation = validateVector(vector);
+    if (!validation.isValid) {
+        setError(validation.errorMessage, validation.errorStatus);
         return false;
     }
 
@@ -307,17 +381,31 @@ bool RAGStorage::storeVector(const QString &filePath, const RAGVector &vector)
 
     QDateTime lastModified = getFileLastModified(filePath);
     QByteArray blob = vectorToBlob(vector);
+    qDebug() << "Vector converted to blob, size:" << blob.size() << "bytes";
+
+    m_updateVectorQuery.bindValue(":path", filePath);
+    m_updateVectorQuery.bindValue(":vector", blob);
+    m_updateVectorQuery.bindValue(":modified", lastModified);
+
+    if (m_updateVectorQuery.exec()) {
+        if (m_updateVectorQuery.numRowsAffected() > 0) {
+            qDebug() << "Vector updated successfully";
+            return commitTransaction();
+        }
+    }
 
     m_insertVectorQuery.bindValue(":path", filePath);
     m_insertVectorQuery.bindValue(":vector", blob);
     m_insertVectorQuery.bindValue(":modified", lastModified);
 
     if (!m_insertVectorQuery.exec()) {
+        qDebug() << "Failed to store vector:" << m_insertVectorQuery.lastError().text();
         rollbackTransaction();
         setError("Failed to store vector: " + m_insertVectorQuery.lastError().text());
         return false;
     }
 
+    qDebug() << "Vector stored successfully";
     return commitTransaction();
 }
 
@@ -325,7 +413,9 @@ bool RAGStorage::updateVector(const QString &filePath, const RAGVector &vector)
 {
     QMutexLocker locker(&m_mutex);
 
-    if (!validateVector(vector)) {
+    auto validation = validateVector(vector);
+    if (!validation.isValid) {
+        setError(validation.errorMessage, validation.errorStatus);
         return false;
     }
 
@@ -391,19 +481,42 @@ QDateTime RAGStorage::getFileLastModified(const QString &filePath)
 
 RAGVector RAGStorage::blobToVector(const QByteArray &blob)
 {
-    // Реализация конвертации из QByteArray в RAGVector
-    // Зависит от конкретной реализации RAGVector
     RAGVector vector;
-    // TODO: Implement conversion
+    QDataStream stream(blob);
+    stream.setVersion(QDataStream::Qt_6_0);
+    stream.setFloatingPointPrecision(QDataStream::DoublePrecision);
+
+    qint32 size;
+    stream >> size;
+
+    vector.resize(size);
+    for (int i = 0; i < size; ++i) {
+        double value;
+        stream >> value;
+        vector[i] = value;
+    }
+
+    qDebug() << "Vector restored from blob, size:" << vector.size();
+
     return vector;
 }
 
 QByteArray RAGStorage::vectorToBlob(const RAGVector &vector)
 {
-    // Реализация конвертации из RAGVector в QByteArray
-    // Зависит от конкретной реализации RAGVector
     QByteArray blob;
-    // TODO: Implement conversion
+    QDataStream stream(&blob, QIODevice::WriteOnly);
+    stream.setVersion(QDataStream::Qt_6_0);
+    stream.setFloatingPointPrecision(QDataStream::DoublePrecision);
+
+    stream << static_cast<qint32>(vector.size());
+
+    for (double value : vector) {
+        stream << value;
+    }
+
+    qDebug() << "Vector converted to blob, vector size:" << vector.size()
+             << "blob size:" << blob.size();
+
     return blob;
 }
 
@@ -420,12 +533,12 @@ void RAGStorage::clearError()
     m_status = Status::Ok;
 }
 
-Status RAGStorage::status() const
+RAGStorage::Status RAGStorage::status() const
 {
     return m_status;
 }
 
-Error RAGStorage::lastError() const
+RAGStorage::Error RAGStorage::lastError() const
 {
     return m_lastError;
 }
@@ -482,7 +595,6 @@ bool RAGStorage::backup(const QString &backupPath)
         return false;
     }
 
-    // Создаем резервную копию через SQLite backup API
     QFile::copy(m_dbPath, backupPath);
 
     return true;
@@ -495,7 +607,6 @@ StorageStatistics RAGStorage::getStatistics() const
     StorageStatistics stats;
     QSqlQuery query(m_db);
 
-    // Получаем статистику по чанкам
     if (query.exec("SELECT COUNT(*), SUM(LENGTH(content)) FROM file_chunks")) {
         if (query.next()) {
             stats.totalChunks = query.value(0).toInt();
@@ -503,7 +614,6 @@ StorageStatistics RAGStorage::getStatistics() const
         }
     }
 
-    // Получаем статистику по векторам
     if (query.exec("SELECT COUNT(*) FROM file_vectors")) {
         if (query.next()) {
             stats.totalVectors = query.value(0).toInt();
@@ -518,7 +628,6 @@ StorageStatistics RAGStorage::getStatistics() const
         }
     }
 
-    // Получаем время последнего обновления
     if (query.exec("SELECT MAX(updated_at) FROM ("
                    "SELECT updated_at FROM file_chunks "
                    "UNION "
@@ -610,7 +719,8 @@ bool RAGStorage::updateChunk(const FileChunkData &chunk)
 {
     QMutexLocker locker(&m_mutex);
 
-    if (!validateChunk(chunk)) {
+    auto validation = validateChunk(chunk);
+    if (!validation.isValid) {
         return false;
     }
 
@@ -641,7 +751,8 @@ bool RAGStorage::updateChunks(const QList<FileChunkData> &chunks)
     }
 
     for (const auto &chunk : chunks) {
-        if (!validateChunk(chunk)) {
+        auto validation = validateChunk(chunk);
+        if (!validation.isValid) {
             rollbackTransaction();
             return false;
         }
@@ -739,14 +850,24 @@ bool RAGStorage::chunkExists(const QString &filePath, int startLine, int endLine
 
 int RAGStorage::getStorageVersion() const
 {
-    QMutexLocker locker(&m_mutex);
+    qDebug() << "Getting storage version...";
 
     QSqlQuery query(m_db);
-    if (query.exec("SELECT version FROM storage_version ORDER BY id DESC LIMIT 1")) {
+    qDebug() << "Created query object";
+
+    if (!query.exec("SELECT version FROM storage_version ORDER BY id DESC LIMIT 1")) {
+        qDebug() << "Failed to execute version query:" << query.lastError().text();
+        return 0;
+    }
+    qDebug() << "Version query executed";
+
     if (query.next()) {
-            return query.value(0).toInt();
+        int version = query.value(0).toInt();
-        }
+        qDebug() << "Current version:" << version;
+        return version;
     }
+
+    qDebug() << "No version found, assuming version 0";
     return 0;
 }
 
@@ -764,7 +885,6 @@ bool RAGStorage::upgradeStorage(int fromVersion)
         return false;
     }
 
-    // Выполняем последовательные миграции от текущей версии до последней
     for (int version = fromVersion + 1; version <= CURRENT_VERSION; ++version) {
         if (!applyMigration(version)) {
             rollbackTransaction();
@@ -773,7 +893,6 @@ bool RAGStorage::upgradeStorage(int fromVersion)
         }
     }
 
-    // Обновляем версию в БД
     QSqlQuery query(m_db);
     query.prepare("INSERT INTO storage_version (version) VALUES (:version)");
     query.bindValue(":version", CURRENT_VERSION);
@@ -793,15 +912,13 @@ bool RAGStorage::applyMigration(int version)
 
     switch (version) {
     case 1:
-        // Миграция на версию 1
         if (!query.exec("ALTER TABLE file_chunks ADD COLUMN metadata TEXT")) {
             return false;
         }
         break;
 
-        // Добавляем новые кейсы для будущих версий
         // case 2:
-        //     // Миграция на версию 2
+        //     //
         //     break;
 
     default:
@@ -816,7 +933,6 @@ bool RAGStorage::validateSchema() const
 {
     QMutexLocker locker(&m_mutex);
 
-    // Проверяем наличие всех необходимых таблиц
     QStringList requiredTables = {"storage_version", "file_vectors", "file_chunks"};
 
     QSqlQuery query(m_db);
@@ -833,7 +949,6 @@ bool RAGStorage::validateSchema() const
         }
     }
 
-    // Проверяем структуру таблиц
     struct ColumnInfo
     {
         QString name;
@@ -875,7 +990,6 @@ bool RAGStorage::validateSchema() const
             return false;
         }
 
-        // Проверяем каждую колонку
         for (int i = 0; i < actualColumns.size(); ++i) {
             const auto &expected = it.value()[i];
             const auto &actual = actualColumns[i];
@@ -894,23 +1008,19 @@ bool RAGStorage::restore(const QString &backupPath)
 {
     QMutexLocker locker(&m_mutex);
 
-    // Закрываем текущее соединение
     if (m_db.isOpen()) {
         m_db.close();
     }
 
-    // Копируем файл бэкапа
     if (!QFile::remove(m_dbPath) || !QFile::copy(backupPath, m_dbPath)) {
         setError("Failed to restore from backup");
         return false;
     }
 
-    // Переоткрываем БД
     if (!openDatabase()) {
         return false;
     }
 
-    // Проверяем валидность схемы
     if (!validateSchema()) {
         setError("Invalid schema in backup file");
         return false;

context/RAGStorage.hpp

@@ -32,17 +32,14 @@
 
 namespace QodeAssist::Context {
 
-/**
- * @brief Структура для хранения информации о чанке файла
- */
 struct FileChunkData
 {
-    QString filePath;    ///< Путь к файлу
+    QString filePath;
-    int startLine;       ///< Начальная строка чанка
+    int startLine;
-    int endLine;         ///< Конечная строка чанка
+    int endLine;
-    QString content;     ///< Содержимое чанка
+    QString content;
-    QDateTime createdAt; ///< Время создания
+    QDateTime createdAt;
-    QDateTime updatedAt; ///< Время последнего обновления
+    QDateTime updatedAt;
 
     bool isValid() const
     {
@@ -50,32 +47,23 @@ struct FileChunkData
     }
 };
 
-/**
- * @brief Структура для настройки хранилища
- */
 struct StorageOptions
 {
-    int maxChunkSize = 1024 * 1024; ///< Максимальный размер чанка в байтах
+    int maxChunkSize = 1024 * 1024;
-    int maxVectorSize = 1024;       ///< Максимальный размер вектора
+    int maxVectorSize = 1024;
-    bool useCompression = false;    ///< Использовать сжатие данных
+    bool useCompression = false;
-    bool enableLogging = false;     ///< Включить журналирование
+    bool enableLogging = false;
 };
 
-/**
- * @brief Структура для хранения статистики
- */
 struct StorageStatistics
 {
-    int totalChunks;      ///< Общее количество чанков
+    int totalChunks;
-    int totalVectors;     ///< Общее количество векторов
+    int totalVectors;
-    int totalFiles;       ///< Общее количество файлов
+    int totalFiles;
-    qint64 totalSize;     ///< Общий размер данных
+    qint64 totalSize;
-    QDateTime lastUpdate; ///< Время последнего обновления
+    QDateTime lastUpdate;
 };
 
-/**
- * @brief Класс для работы с хранилищем RAG данных
- */
 class RAGStorage : public QObject
 {
     Q_OBJECT
@@ -85,6 +73,13 @@ public:
 
     enum class Status { Ok, DatabaseError, ValidationError, VersionError, ConnectionError };
 
+    struct ValidationResult
+    {
+        bool isValid;
+        QString errorMessage;
+        Status errorStatus;
+    };
+
     struct Error
     {
         QString message;
@@ -99,26 +94,22 @@ public:
         QObject *parent = nullptr);
     ~RAGStorage();
 
-    // Инициализация и проверка состояния
     bool init();
     Status status() const;
     Error lastError() const;
     bool isReady() const;
     QString dbPath() const;
 
-    // Управление транзакциями
     bool beginTransaction();
     bool commitTransaction();
     bool rollbackTransaction();
 
-    // Операции с векторами
     bool storeVector(const QString &filePath, const RAGVector &vector);
     bool updateVector(const QString &filePath, const RAGVector &vector);
     std::optional<RAGVector> getVector(const QString &filePath);
     bool needsUpdate(const QString &filePath);
     QStringList getAllFiles();
 
-    // Операции с чанками
     bool storeChunk(const FileChunkData &chunk);
     bool storeChunks(const QList<FileChunkData> &chunks);
     bool updateChunk(const FileChunkData &chunk);
@@ -128,7 +119,6 @@ public:
     QList<FileChunkData> getChunksForFile(const QString &filePath);
     bool chunkExists(const QString &filePath, int startLine, int endLine);
 
-    // Обслуживание
     int getChunkCount(const QString &filePath);
     bool deleteOldChunks(const QString &filePath, const QDateTime &olderThan);
     bool deleteAllChunks();
@@ -138,10 +128,10 @@ public:
     bool restore(const QString &backupPath);
     StorageStatistics getStatistics() const;
 
-    // Версионирование
     int getStorageVersion() const;
     bool isVersionCompatible() const;
 
+    bool applyMigration(int version);
 signals:
     void errorOccurred(const Error &error);
     void operationCompleted(const QString &operation);
@@ -164,8 +154,8 @@ private:
     void setError(const QString &message, Status status = Status::DatabaseError);
     void clearError();
     bool prepareStatements();
-    bool validateChunk(const FileChunkData &chunk) const;
+    ValidationResult validateChunk(const FileChunkData &chunk) const;
-    bool validateVector(const RAGVector &vector) const;
+    ValidationResult validateVector(const RAGVector &vector) const;
 
 private:
     QSqlDatabase m_db;
@@ -175,7 +165,6 @@ private:
     Error m_lastError;
     Status m_status;
 
-    // Подготовленные запросы
     QSqlQuery m_insertChunkQuery;
     QSqlQuery m_updateChunkQuery;
     QSqlQuery m_insertVectorQuery;

context/RAGVectorizer.cpp

@@ -45,31 +45,65 @@ QJsonObject RAGVectorizer::prepareEmbeddingRequest(const QString &text) const
 RAGVector RAGVectorizer::parseEmbeddingResponse(const QByteArray &response) const
 {
     QJsonDocument doc = QJsonDocument::fromJson(response);
-    QJsonArray array = doc.object()["embedding"].toArray();
+    if (doc.isNull()) {
+        qDebug() << "Failed to parse JSON response";
+        return RAGVector();
+    }
+
+    QJsonObject obj = doc.object();
+    if (!obj.contains("embedding")) {
+        qDebug() << "Response does not contain 'embedding' field";
+        // qDebug() << "Response content:" << response;
+        return RAGVector();
+    }
+
+    QJsonArray array = obj["embedding"].toArray();
+    if (array.isEmpty()) {
+        qDebug() << "Embedding array is empty";
+        return RAGVector();
+    }
 
     RAGVector result;
     result.reserve(array.size());
     for (const auto &value : array) {
         result.push_back(value.toDouble());
     }
+
+    qDebug() << "Successfully parsed vector with size:" << result.size();
     return result;
 }
 
 QFuture<RAGVector> RAGVectorizer::vectorizeText(const QString &text)
 {
+    qDebug() << "Vectorizing text, length:" << text.length();
+    qDebug() << "Using embedding provider:" << m_embedProviderUrl;
+
     auto promise = std::make_shared<QPromise<RAGVector>>();
     promise->start();
 
     QNetworkRequest request(QUrl(m_embedProviderUrl + "/api/embeddings"));
     request.setHeader(QNetworkRequest::ContentTypeHeader, "application/json");
 
-    auto reply = m_network->post(request, QJsonDocument(prepareEmbeddingRequest(text)).toJson());
+    QJsonObject requestData = prepareEmbeddingRequest(text);
+    QByteArray jsonData = QJsonDocument(requestData).toJson();
+    qDebug() << "Sending request to embeddings API:" << jsonData;
+
+    auto reply = m_network->post(request, jsonData);
 
     connect(reply, &QNetworkReply::finished, this, [promise, reply, this]() {
         if (reply->error() == QNetworkReply::NoError) {
-            promise->addResult(parseEmbeddingResponse(reply->readAll()));
+            QByteArray response = reply->readAll();
+            // qDebug() << "Received response from embeddings API:" << response;
+
+            auto vector = parseEmbeddingResponse(response);
+            qDebug() << "Parsed vector size:" << vector.size();
+            promise->addResult(vector);
         } else {
-            // TODO check error setException
+            qDebug() << "Network error:" << reply->errorString();
+            qDebug() << "HTTP status code:"
+                     << reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt();
+            qDebug() << "Response:" << reply->readAll();
+
             promise->addResult(RAGVector());
         }
         promise->finish();