mirror of
https://github.com/Palm1r/QodeAssist.git
synced 2026-07-23 19:51:05 -04:00
467 lines
15 KiB
C++
467 lines
15 KiB
C++
// Copyright (C) 2024-2026 Petr Mironychev
|
|
// SPDX-License-Identifier: GPL-3.0-or-later
|
|
// Additional attribution terms under GPLv3 §7(b) apply — see LICENSE
|
|
|
|
#include "ChatController.hpp"
|
|
|
|
#include <QFile>
|
|
#include <QFileInfo>
|
|
#include <QMimeDatabase>
|
|
|
|
#include <projectexplorer/project.h>
|
|
#include <projectexplorer/projectmanager.h>
|
|
#include <utils/filepath.h>
|
|
|
|
#include "ChatFileStore.hpp"
|
|
#include "LlmChatBackend.hpp"
|
|
#include "TurnContextAdapters.hpp"
|
|
#include "context/FileEditManager.hpp"
|
|
#include "logger/Logger.hpp"
|
|
#include "session/FileEditPayload.hpp"
|
|
#include "session/TurnContextBuilder.hpp"
|
|
#include "acp/AcpChatBackend.hpp"
|
|
#include "mcp/AgentKnowledgeServer.hpp"
|
|
#include "settings/ChatAssistantSettings.hpp"
|
|
|
|
namespace QodeAssist::Chat {
|
|
|
|
ChatController::ChatController(
|
|
ChatModel *chatModel, Templates::IPromptProvider *promptProvider, QObject *parent)
|
|
: QObject(parent)
|
|
, m_promptProvider(promptProvider)
|
|
, m_chatModel(chatModel)
|
|
, m_contextManager(new Context::ContextManager(this))
|
|
, m_session(new Session::Session(this))
|
|
, m_llmBackend(new LlmChatBackend(promptProvider, this))
|
|
, m_acpBackend(new Acp::AcpChatBackend(this))
|
|
, m_agentKnowledge(new Mcp::AgentKnowledgeServer(this))
|
|
, m_backend(m_llmBackend)
|
|
{
|
|
connect(m_session, &Session::Session::rowsReset, m_chatModel, &ChatModel::resetMessages);
|
|
connect(m_session, &Session::Session::rowsAppended, m_chatModel, &ChatModel::appendMessages);
|
|
connect(m_session, &Session::Session::rowUpdated, m_chatModel, &ChatModel::updateMessage);
|
|
connect(m_session, &Session::Session::rowsRemoved, m_chatModel, &ChatModel::removeMessages);
|
|
m_chatModel->resetMessages(m_session->rows());
|
|
|
|
m_acpBackend->setStoredContentLoader(&ChatFileStore::loadRawContentFromStorage);
|
|
m_agentKnowledge->setIgnorePredicate([this](const QString &filePath) {
|
|
auto *project = ProjectExplorer::ProjectManager::projectForFile(
|
|
Utils::FilePath::fromString(filePath));
|
|
return m_contextManager->ignoreManager()->shouldIgnore(filePath, project);
|
|
});
|
|
m_acpBackend->setKnowledgeService(m_agentKnowledge);
|
|
|
|
connect(
|
|
m_session,
|
|
&Session::Session::sessionInfoReceived,
|
|
this,
|
|
&ChatController::sessionInfoReceived);
|
|
|
|
connect(
|
|
m_acpBackend,
|
|
&Acp::AcpChatBackend::agentSessionUnavailable,
|
|
this,
|
|
&ChatController::agentSessionUnavailable);
|
|
|
|
connect(
|
|
m_acpBackend,
|
|
&Acp::AcpChatBackend::availableCommandsChanged,
|
|
this,
|
|
&ChatController::agentCommandsChanged);
|
|
|
|
m_session->setBackend(m_backend);
|
|
|
|
connect(m_session, &Session::Session::turnStarted, this, &ChatController::requestStarted);
|
|
connect(m_session, &Session::Session::turnFailed, this, &ChatController::errorOccurred);
|
|
|
|
connect(m_session, &Session::Session::turnFinished, this, [this](const QString &turnId) {
|
|
QString applyError;
|
|
if (!Context::FileEditManager::instance().applyPendingEditsForRequest(turnId, &applyError)) {
|
|
LOG_MESSAGE(QString("Some edits for request %1 were not auto-applied: %2")
|
|
.arg(turnId, applyError));
|
|
}
|
|
emit messageReceivedCompletely();
|
|
});
|
|
|
|
connect(m_session, &Session::Session::usageReceived, this, [this](const Session::Usage &usage) {
|
|
emit messageUsageReceived(
|
|
usage.promptTokens,
|
|
usage.completionTokens,
|
|
usage.cachedPromptTokens,
|
|
usage.reasoningTokens);
|
|
});
|
|
|
|
connect(m_session, &Session::Session::rowsReset, this, [this] { registerHistoricalEdits(); });
|
|
|
|
connect(
|
|
m_session,
|
|
&Session::Session::agentFileEditRecorded,
|
|
this,
|
|
[](const QString &turnId,
|
|
const QString &editId,
|
|
const QString &filePath,
|
|
const QString &oldContent,
|
|
const QString &newContent) {
|
|
const QFileInfo info(filePath);
|
|
const QString canonical = info.canonicalFilePath();
|
|
const Utils::FilePath target = Utils::FilePath::fromString(
|
|
canonical.isEmpty() ? info.absoluteFilePath() : canonical);
|
|
|
|
bool insideProject = false;
|
|
const QList<ProjectExplorer::Project *> projects
|
|
= ProjectExplorer::ProjectManager::projects();
|
|
for (const ProjectExplorer::Project *project : projects) {
|
|
if (target.isChildOf(project->projectDirectory())) {
|
|
insideProject = true;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (!insideProject) {
|
|
LOG_MESSAGE(
|
|
QString("Agent edit %1 targets %2 outside every open project; recorded "
|
|
"in the transcript only, without apply/undo actions")
|
|
.arg(editId, filePath));
|
|
return;
|
|
}
|
|
|
|
Context::FileEditManager::instance().registerAppliedFileEdit(
|
|
editId, target.toUrlishString(), oldContent, newContent, turnId);
|
|
});
|
|
|
|
auto &changes = Context::FileEditManager::instance();
|
|
connect(&changes, &Context::FileEditManager::fileEditApplied, this, [this](const QString &id) {
|
|
m_session->updateFileEditStatus(id, "applied", "Successfully applied");
|
|
});
|
|
connect(&changes, &Context::FileEditManager::fileEditRejected, this, [this](const QString &id) {
|
|
m_session->updateFileEditStatus(id, "rejected", "Rejected by user");
|
|
});
|
|
connect(&changes, &Context::FileEditManager::fileEditUndone, this, [this](const QString &id) {
|
|
recordFileEditStatus(id, "rejected", "Successfully undone");
|
|
});
|
|
connect(&changes, &Context::FileEditManager::fileEditArchived, this, [this](const QString &id) {
|
|
m_session->updateFileEditStatus(id, "archived", "Archived (from previous conversation turn)");
|
|
});
|
|
}
|
|
|
|
void ChatController::setSkillsManager(Skills::SkillsManager *skillsManager)
|
|
{
|
|
m_skillsManager = skillsManager;
|
|
}
|
|
|
|
void ChatController::bindAgent(const Acp::AgentDefinition &agent)
|
|
{
|
|
m_acpBackend->bindAgent(agent);
|
|
activateBackend(m_acpBackend);
|
|
}
|
|
|
|
void ChatController::bindLlm()
|
|
{
|
|
activateBackend(m_llmBackend);
|
|
}
|
|
|
|
QString ChatController::boundAgentId() const
|
|
{
|
|
return m_backend == m_acpBackend ? m_acpBackend->boundAgentId() : QString();
|
|
}
|
|
|
|
QString ChatController::boundAgentName() const
|
|
{
|
|
return m_backend == m_acpBackend ? m_acpBackend->boundAgentName() : QString();
|
|
}
|
|
|
|
QList<LLMQore::Acp::AvailableCommand> ChatController::agentCommands() const
|
|
{
|
|
if (m_backend != m_acpBackend)
|
|
return {};
|
|
return m_acpBackend->availableCommands();
|
|
}
|
|
|
|
bool ChatController::transcriptEmpty() const
|
|
{
|
|
return m_session->rows().isEmpty();
|
|
}
|
|
|
|
Acp::AgentBinding ChatController::agentBinding() const
|
|
{
|
|
if (m_backend != m_acpBackend)
|
|
return {};
|
|
|
|
return Acp::AgentBinding{m_acpBackend->boundAgentId(), m_acpBackend->bindingSessionId()};
|
|
}
|
|
|
|
void ChatController::resumeAgentSession(const QString &sessionId)
|
|
{
|
|
m_acpBackend->resumeSession(sessionId);
|
|
}
|
|
|
|
void ChatController::startFreshAgentSession()
|
|
{
|
|
m_acpBackend->startFreshSession();
|
|
}
|
|
|
|
void ChatController::startFreshAgentSession(const QString &handoverSummary)
|
|
{
|
|
m_acpBackend->clearToolSession(m_chatFilePath);
|
|
m_acpBackend->startFreshSession();
|
|
m_acpBackend->setHandoverSummary(handoverSummary);
|
|
}
|
|
|
|
void ChatController::releaseAgentSession()
|
|
{
|
|
m_acpBackend->clearToolSession(m_chatFilePath);
|
|
}
|
|
|
|
bool ChatController::conversationStarted() const
|
|
{
|
|
return !m_session->history().messages().isEmpty();
|
|
}
|
|
|
|
void ChatController::activateBackend(Session::ChatBackend *backend)
|
|
{
|
|
if (m_backend == backend)
|
|
return;
|
|
|
|
m_session->cancel();
|
|
|
|
if (m_backend)
|
|
m_backend->clearToolSession(m_chatFilePath);
|
|
|
|
m_backend = backend;
|
|
m_session->setBackend(backend);
|
|
backend->setChatFilePath(m_chatFilePath);
|
|
}
|
|
|
|
Session::Session *ChatController::session() const
|
|
{
|
|
return m_session;
|
|
}
|
|
|
|
void ChatController::sendMessage(const QString &message, const QList<QString> &attachments)
|
|
{
|
|
if (message.trimmed().isEmpty() && attachments.isEmpty()) {
|
|
LOG_MESSAGE("Ignoring empty chat message");
|
|
return;
|
|
}
|
|
|
|
Context::FileEditManager::instance().archiveAllNonArchivedEdits();
|
|
|
|
m_session->sendTurn(composeUserBlocks(message, attachments), buildTurnContext(message));
|
|
}
|
|
|
|
void ChatController::clearConversation()
|
|
{
|
|
m_backend->clearToolSession(m_chatFilePath);
|
|
m_session->clear();
|
|
}
|
|
|
|
void ChatController::cancelRequest()
|
|
{
|
|
m_session->cancel();
|
|
}
|
|
|
|
void ChatController::resetToRow(int rowIndex)
|
|
{
|
|
m_session->truncateRows(rowIndex);
|
|
}
|
|
|
|
void ChatController::respondToPermission(const QString &requestId, const QString &optionId)
|
|
{
|
|
m_session->respondPermission(requestId, optionId);
|
|
}
|
|
|
|
QList<Session::ContentBlock> ChatController::composeUserBlocks(
|
|
const QString &message, const QList<QString> &attachments)
|
|
{
|
|
QList<QString> imageFiles;
|
|
QList<QString> textFiles;
|
|
|
|
for (const QString &filePath : attachments) {
|
|
if (isImageFile(filePath))
|
|
imageFiles.append(filePath);
|
|
else
|
|
textFiles.append(filePath);
|
|
}
|
|
|
|
QList<Session::ContentBlock> blocks{Session::TextBlock{message}};
|
|
|
|
if (!textFiles.isEmpty() && !m_chatFilePath.isEmpty()) {
|
|
for (const auto &file : m_contextManager->getContentFiles(textFiles)) {
|
|
QString storedPath;
|
|
if (!ChatFileStore::saveContentToStorage(
|
|
m_chatFilePath, file.filename, file.content.toUtf8().toBase64(), storedPath)) {
|
|
continue;
|
|
}
|
|
blocks.append(Session::AttachmentBlock{file.filename, storedPath});
|
|
LOG_MESSAGE(QString("Stored text file %1 as %2").arg(file.filename, storedPath));
|
|
}
|
|
} else if (!textFiles.isEmpty()) {
|
|
LOG_MESSAGE(QString("Warning: Chat file path not set, cannot save %1 text file(s)")
|
|
.arg(textFiles.size()));
|
|
}
|
|
|
|
if (!imageFiles.isEmpty() && !m_chatFilePath.isEmpty()) {
|
|
for (const QString &imagePath : imageFiles) {
|
|
const QString base64Data = encodeImageToBase64(imagePath);
|
|
if (base64Data.isEmpty())
|
|
continue;
|
|
|
|
const QFileInfo fileInfo(imagePath);
|
|
QString storedPath;
|
|
if (!ChatFileStore::saveContentToStorage(
|
|
m_chatFilePath, fileInfo.fileName(), base64Data, storedPath)) {
|
|
continue;
|
|
}
|
|
|
|
blocks.append(
|
|
Session::ImageBlock{fileInfo.fileName(), storedPath, getMediaTypeForImage(imagePath)});
|
|
LOG_MESSAGE(QString("Stored image %1 as %2").arg(fileInfo.fileName(), storedPath));
|
|
}
|
|
} else if (!imageFiles.isEmpty()) {
|
|
LOG_MESSAGE(QString("Warning: Chat file path not set, cannot save %1 image(s)")
|
|
.arg(imageFiles.size()));
|
|
}
|
|
|
|
return blocks;
|
|
}
|
|
|
|
Session::TurnContext ChatController::buildTurnContext(const QString &message) const
|
|
{
|
|
auto &chatAssistantSettings = Settings::chatAssistantSettings();
|
|
|
|
Session::TurnContextRequest contextRequest;
|
|
contextRequest.message = message;
|
|
contextRequest.needs = m_backend->contextNeeds();
|
|
|
|
if (contextRequest.needs.systemPrompt)
|
|
contextRequest.basePrompt = chatAssistantSettings.systemPrompt();
|
|
|
|
auto *project = activeProject();
|
|
|
|
ProjectContextQtCreator projectPort(project);
|
|
auto skillsPort = makeSkillsContext(m_skillsManager, project);
|
|
|
|
const Session::TurnContextBuilder builder(projectPort, skillsPort.get());
|
|
|
|
return builder.build(contextRequest);
|
|
}
|
|
|
|
void ChatController::recordFileEditStatus(
|
|
const QString &editId, const QString &status, const QString &fallbackMessage)
|
|
{
|
|
const auto edit = Context::FileEditManager::instance().getFileEdit(editId);
|
|
const QString message = edit.statusMessage.isEmpty() ? fallbackMessage : edit.statusMessage;
|
|
m_session->updateFileEditStatus(editId, status, message);
|
|
}
|
|
|
|
void ChatController::registerHistoricalEdits()
|
|
{
|
|
const QList<Session::MessageRow> rows = m_session->rows();
|
|
|
|
for (const Session::MessageRow &row : rows) {
|
|
if (row.kind != Session::RowKind::FileEdit)
|
|
continue;
|
|
|
|
const auto payload = Session::parseFileEditPayload(row.content);
|
|
if (!payload) {
|
|
LOG_MESSAGE(QString("Skipping unreadable file edit payload in row %1").arg(row.id));
|
|
continue;
|
|
}
|
|
|
|
const QString editId = payload->value("edit_id").toString();
|
|
const QString filePath = payload->value("file").toString();
|
|
if (editId.isEmpty() || filePath.isEmpty())
|
|
continue;
|
|
|
|
if (!payload->value("old_content").isString() || !payload->value("new_content").isString()) {
|
|
LOG_MESSAGE(
|
|
QString("Skipping file edit %1: content fields are not strings").arg(editId));
|
|
continue;
|
|
}
|
|
|
|
Context::FileEditManager::instance().addFileEdit(
|
|
editId,
|
|
filePath,
|
|
payload->value("old_content").toString(),
|
|
payload->value("new_content").toString(),
|
|
false,
|
|
true);
|
|
|
|
m_session->updateFileEditStatus(editId, "archived", "Loaded from chat history");
|
|
|
|
LOG_MESSAGE(QString(
|
|
"Registered historical file edit: %1 (original status: %2, now: "
|
|
"archived)")
|
|
.arg(editId, payload->value("status").toString()));
|
|
}
|
|
}
|
|
|
|
Context::ContextManager *ChatController::contextManager() const
|
|
{
|
|
return m_contextManager;
|
|
}
|
|
|
|
bool ChatController::isImageFile(const QString &filePath) const
|
|
{
|
|
static const QSet<QString> imageExtensions = {"png", "jpg", "jpeg", "gif", "webp", "bmp", "svg"};
|
|
|
|
QFileInfo fileInfo(filePath);
|
|
QString extension = fileInfo.suffix().toLower();
|
|
|
|
return imageExtensions.contains(extension);
|
|
}
|
|
|
|
QString ChatController::getMediaTypeForImage(const QString &filePath) const
|
|
{
|
|
static const QHash<QString, QString> mediaTypes
|
|
= {{"png", "image/png"},
|
|
{"jpg", "image/jpeg"},
|
|
{"jpeg", "image/jpeg"},
|
|
{"gif", "image/gif"},
|
|
{"webp", "image/webp"},
|
|
{"bmp", "image/bmp"},
|
|
{"svg", "image/svg+xml"}};
|
|
|
|
QFileInfo fileInfo(filePath);
|
|
QString extension = fileInfo.suffix().toLower();
|
|
|
|
if (mediaTypes.contains(extension)) {
|
|
return mediaTypes[extension];
|
|
}
|
|
|
|
QMimeDatabase mimeDb;
|
|
QMimeType mimeType = mimeDb.mimeTypeForFile(filePath);
|
|
return mimeType.name();
|
|
}
|
|
|
|
QString ChatController::encodeImageToBase64(const QString &filePath) const
|
|
{
|
|
QFile file(filePath);
|
|
if (!file.open(QIODevice::ReadOnly)) {
|
|
LOG_MESSAGE(QString("Failed to open image file: %1").arg(filePath));
|
|
return QString();
|
|
}
|
|
|
|
QByteArray imageData = file.readAll();
|
|
file.close();
|
|
|
|
return imageData.toBase64();
|
|
}
|
|
|
|
void ChatController::setChatFilePath(const QString &filePath)
|
|
{
|
|
if (!m_chatFilePath.isEmpty() && m_chatFilePath != filePath)
|
|
m_backend->clearToolSession(m_chatFilePath);
|
|
|
|
m_chatFilePath = filePath;
|
|
m_backend->setChatFilePath(filePath);
|
|
m_chatModel->setChatFilePath(filePath);
|
|
}
|
|
|
|
QString ChatController::chatFilePath() const
|
|
{
|
|
return m_chatFilePath;
|
|
}
|
|
|
|
} // namespace QodeAssist::Chat
|