mirror of
https://github.com/Palm1r/QodeAssist.git
synced 2025-10-06 03:57:07 -04:00
10b924d78a
* feat: Add settings for handle using tools in chat * feat: Add Claude tools support * fix: Add ai ignore to read project files list tool * fix: Add ai ignore to read project file by name tool * fix: Add ai ignore to read current opened files tool
410 lines
13 KiB
C++
410 lines
13 KiB
C++
/*
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* Copyright (C) 2024-2025 Petr Mironychev
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*
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* This file is part of QodeAssist.
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*
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* QodeAssist is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* QodeAssist is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with QodeAssist. If not, see <https://www.gnu.org/licenses/>.
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*/
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#include "ClaudeProvider.hpp"
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#include <QEventLoop>
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#include <QJsonArray>
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#include <QJsonDocument>
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#include <QJsonObject>
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#include <QNetworkReply>
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#include <QUrlQuery>
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#include "llmcore/ValidationUtils.hpp"
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#include "logger/Logger.hpp"
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#include "settings/ChatAssistantSettings.hpp"
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#include "settings/CodeCompletionSettings.hpp"
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#include "settings/ProviderSettings.hpp"
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namespace QodeAssist::Providers {
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ClaudeProvider::ClaudeProvider(QObject *parent)
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: LLMCore::Provider(parent)
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, m_toolsManager(new Tools::ToolsManager(this))
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{
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connect(
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m_toolsManager,
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&Tools::ToolsManager::toolExecutionComplete,
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this,
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&ClaudeProvider::onToolExecutionComplete);
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}
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QString ClaudeProvider::name() const
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{
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return "Claude";
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}
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QString ClaudeProvider::url() const
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{
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return "https://api.anthropic.com";
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}
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QString ClaudeProvider::completionEndpoint() const
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{
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return "/v1/messages";
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}
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QString ClaudeProvider::chatEndpoint() const
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{
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return "/v1/messages";
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}
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bool ClaudeProvider::supportsModelListing() const
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{
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return true;
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}
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void ClaudeProvider::prepareRequest(
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QJsonObject &request,
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LLMCore::PromptTemplate *prompt,
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LLMCore::ContextData context,
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LLMCore::RequestType type)
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{
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if (!prompt->isSupportProvider(providerID())) {
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LOG_MESSAGE(QString("Template %1 doesn't support %2 provider").arg(name(), prompt->name()));
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}
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prompt->prepareRequest(request, context);
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auto applyModelParams = [&request](const auto &settings) {
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request["max_tokens"] = settings.maxTokens();
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request["temperature"] = settings.temperature();
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if (settings.useTopP())
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request["top_p"] = settings.topP();
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if (settings.useTopK())
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request["top_k"] = settings.topK();
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request["stream"] = true;
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};
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if (type == LLMCore::RequestType::CodeCompletion) {
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applyModelParams(Settings::codeCompletionSettings());
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} else {
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applyModelParams(Settings::chatAssistantSettings());
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}
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if (supportsTools() && type == LLMCore::RequestType::Chat
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&& Settings::chatAssistantSettings().useTools()) {
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auto toolsDefinitions = m_toolsManager->getToolsDefinitions(Tools::ToolSchemaFormat::Claude);
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if (!toolsDefinitions.isEmpty()) {
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request["tools"] = toolsDefinitions;
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LOG_MESSAGE(QString("Added %1 tools to Claude request").arg(toolsDefinitions.size()));
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}
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}
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}
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QList<QString> ClaudeProvider::getInstalledModels(const QString &baseUrl)
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{
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QList<QString> models;
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QNetworkAccessManager manager;
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QUrl url(baseUrl + "/v1/models");
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QUrlQuery query;
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query.addQueryItem("limit", "1000");
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url.setQuery(query);
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QNetworkRequest request(url);
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request.setHeader(QNetworkRequest::ContentTypeHeader, "application/json");
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request.setRawHeader("anthropic-version", "2023-06-01");
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if (!apiKey().isEmpty()) {
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request.setRawHeader("x-api-key", apiKey().toUtf8());
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}
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QNetworkReply *reply = manager.get(request);
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QEventLoop loop;
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QObject::connect(reply, &QNetworkReply::finished, &loop, &QEventLoop::quit);
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loop.exec();
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if (reply->error() == QNetworkReply::NoError) {
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QByteArray responseData = reply->readAll();
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QJsonDocument jsonResponse = QJsonDocument::fromJson(responseData);
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QJsonObject jsonObject = jsonResponse.object();
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if (jsonObject.contains("data")) {
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QJsonArray modelArray = jsonObject["data"].toArray();
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for (const QJsonValue &value : modelArray) {
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QJsonObject modelObject = value.toObject();
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if (modelObject.contains("id")) {
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QString modelId = modelObject["id"].toString();
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models.append(modelId);
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}
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}
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}
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} else {
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LOG_MESSAGE(QString("Error fetching Claude models: %1").arg(reply->errorString()));
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}
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reply->deleteLater();
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return models;
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}
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QList<QString> ClaudeProvider::validateRequest(const QJsonObject &request, LLMCore::TemplateType type)
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{
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const auto templateReq = QJsonObject{
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{"model", {}},
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{"system", {}},
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{"messages", QJsonArray{{QJsonObject{{"role", {}}, {"content", {}}}}}},
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{"temperature", {}},
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{"max_tokens", {}},
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{"anthropic-version", {}},
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{"top_p", {}},
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{"top_k", {}},
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{"stop", QJsonArray{}},
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{"stream", {}},
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{"tools", {}}};
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return LLMCore::ValidationUtils::validateRequestFields(request, templateReq);
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}
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QString ClaudeProvider::apiKey() const
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{
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return Settings::providerSettings().claudeApiKey();
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}
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void ClaudeProvider::prepareNetworkRequest(QNetworkRequest &networkRequest) const
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{
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networkRequest.setHeader(QNetworkRequest::ContentTypeHeader, "application/json");
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networkRequest.setRawHeader("anthropic-version", "2023-06-01");
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if (!apiKey().isEmpty()) {
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networkRequest.setRawHeader("x-api-key", apiKey().toUtf8());
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}
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}
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LLMCore::ProviderID ClaudeProvider::providerID() const
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{
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return LLMCore::ProviderID::Claude;
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}
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void ClaudeProvider::sendRequest(
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const LLMCore::RequestID &requestId, const QUrl &url, const QJsonObject &payload)
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{
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if (!m_messages.contains(requestId)) {
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m_dataBuffers[requestId].clear();
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}
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m_requestUrls[requestId] = url;
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m_originalRequests[requestId] = payload;
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QNetworkRequest networkRequest(url);
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prepareNetworkRequest(networkRequest);
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LLMCore::HttpRequest
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request{.networkRequest = networkRequest, .requestId = requestId, .payload = payload};
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LOG_MESSAGE(QString("ClaudeProvider: Sending request %1 to %2").arg(requestId, url.toString()));
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emit httpClient()->sendRequest(request);
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}
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bool ClaudeProvider::supportsTools() const
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{
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return true;
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}
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void ClaudeProvider::cancelRequest(const LLMCore::RequestID &requestId)
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{
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LOG_MESSAGE(QString("ClaudeProvider: Cancelling request %1").arg(requestId));
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LLMCore::Provider::cancelRequest(requestId);
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cleanupRequest(requestId);
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}
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void ClaudeProvider::onDataReceived(
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const QodeAssist::LLMCore::RequestID &requestId, const QByteArray &data)
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{
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LLMCore::DataBuffers &buffers = m_dataBuffers[requestId];
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QStringList lines = buffers.rawStreamBuffer.processData(data);
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for (const QString &line : lines) {
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QJsonObject responseObj = parseEventLine(line);
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if (responseObj.isEmpty())
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continue;
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processStreamEvent(requestId, responseObj);
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}
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}
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void ClaudeProvider::onRequestFinished(
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const QodeAssist::LLMCore::RequestID &requestId, bool success, const QString &error)
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{
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if (!success) {
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LOG_MESSAGE(QString("ClaudeProvider request %1 failed: %2").arg(requestId, error));
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emit requestFailed(requestId, error);
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cleanupRequest(requestId);
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return;
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}
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if (m_messages.contains(requestId)) {
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ClaudeMessage *message = m_messages[requestId];
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if (message->state() == LLMCore::MessageState::RequiresToolExecution) {
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LOG_MESSAGE(QString("Waiting for tools to complete for %1").arg(requestId));
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m_dataBuffers.remove(requestId);
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return;
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}
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}
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if (m_dataBuffers.contains(requestId)) {
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const LLMCore::DataBuffers &buffers = m_dataBuffers[requestId];
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if (!buffers.responseContent.isEmpty()) {
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LOG_MESSAGE(QString("Emitting full response for %1").arg(requestId));
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emit fullResponseReceived(requestId, buffers.responseContent);
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}
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}
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cleanupRequest(requestId);
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}
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void ClaudeProvider::onToolExecutionComplete(
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const QString &requestId, const QHash<QString, QString> &toolResults)
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{
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if (!m_messages.contains(requestId) || !m_requestUrls.contains(requestId)) {
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LOG_MESSAGE(QString("ERROR: Missing data for continuation request %1").arg(requestId));
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cleanupRequest(requestId);
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return;
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}
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LOG_MESSAGE(QString("Tool execution complete for Claude request %1").arg(requestId));
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ClaudeMessage *message = m_messages[requestId];
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QJsonObject continuationRequest = m_originalRequests[requestId];
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QJsonArray messages = continuationRequest["messages"].toArray();
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messages.append(message->toProviderFormat());
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QJsonObject userMessage;
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userMessage["role"] = "user";
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userMessage["content"] = message->createToolResultsContent(toolResults);
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messages.append(userMessage);
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continuationRequest["messages"] = messages;
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LOG_MESSAGE(QString("Sending continuation request for %1 with %2 tool results")
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.arg(requestId)
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.arg(toolResults.size()));
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sendRequest(requestId, m_requestUrls[requestId], continuationRequest);
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}
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void ClaudeProvider::processStreamEvent(const QString &requestId, const QJsonObject &event)
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{
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QString eventType = event["type"].toString();
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LOG_MESSAGE(QString("Processing Claude event: type=%1").arg(eventType));
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if (eventType == "message_stop") {
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return;
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}
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ClaudeMessage *message = m_messages.value(requestId);
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if (!message) {
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if (eventType == "message_start") {
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message = new ClaudeMessage(this);
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m_messages[requestId] = message;
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LOG_MESSAGE(QString("Created NEW ClaudeMessage for request %1").arg(requestId));
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} else {
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return;
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}
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}
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if (eventType == "message_start") {
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message->startNewContinuation();
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LOG_MESSAGE(QString("Starting NEW continuation for request %1").arg(requestId));
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} else if (eventType == "content_block_start") {
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int index = event["index"].toInt();
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QJsonObject contentBlock = event["content_block"].toObject();
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QString blockType = contentBlock["type"].toString();
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LOG_MESSAGE(
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QString("Adding new content block: type=%1, index=%2").arg(blockType).arg(index));
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message->handleContentBlockStart(index, blockType, contentBlock);
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} else if (eventType == "content_block_delta") {
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int index = event["index"].toInt();
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QJsonObject delta = event["delta"].toObject();
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QString deltaType = delta["type"].toString();
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message->handleContentBlockDelta(index, deltaType, delta);
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if (deltaType == "text_delta") {
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QString text = delta["text"].toString();
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LLMCore::DataBuffers &buffers = m_dataBuffers[requestId];
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buffers.responseContent += text;
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emit partialResponseReceived(requestId, text);
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}
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} else if (eventType == "content_block_stop") {
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int index = event["index"].toInt();
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message->handleContentBlockStop(index);
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} else if (eventType == "message_delta") {
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QJsonObject delta = event["delta"].toObject();
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if (delta.contains("stop_reason")) {
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QString stopReason = delta["stop_reason"].toString();
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message->handleStopReason(stopReason);
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handleMessageComplete(requestId);
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}
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}
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}
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void ClaudeProvider::handleMessageComplete(const QString &requestId)
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{
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if (!m_messages.contains(requestId))
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return;
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ClaudeMessage *message = m_messages[requestId];
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if (message->state() == LLMCore::MessageState::RequiresToolExecution) {
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LOG_MESSAGE(QString("Claude message requires tool execution for %1").arg(requestId));
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auto toolUseContent = message->getCurrentToolUseContent();
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if (toolUseContent.isEmpty()) {
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LOG_MESSAGE(QString("No tools to execute for %1").arg(requestId));
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return;
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}
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for (auto toolContent : toolUseContent) {
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m_toolsManager->executeToolCall(
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requestId, toolContent->id(), toolContent->name(), toolContent->input());
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}
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} else {
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LOG_MESSAGE(QString("Claude message marked as complete for %1").arg(requestId));
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}
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}
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void ClaudeProvider::cleanupRequest(const LLMCore::RequestID &requestId)
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{
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LOG_MESSAGE(QString("Cleaning up Claude request %1").arg(requestId));
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if (m_messages.contains(requestId)) {
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ClaudeMessage *message = m_messages.take(requestId);
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message->deleteLater();
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}
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m_dataBuffers.remove(requestId);
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m_requestUrls.remove(requestId);
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m_originalRequests.remove(requestId);
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m_toolsManager->cleanupRequest(requestId);
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}
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} // namespace QodeAssist::Providers
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