/* 
 * Copyright (C) 2025 Petr Mironychev
 *
 * This file is part of QodeAssist.
 *
 * QodeAssist is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * QodeAssist is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with QodeAssist. If not, see <https://www.gnu.org/licenses/>.
 */

#pragma once

#include <context/IgnoreManager.hpp>
#include <llmcore/BaseTool.hpp>
#include <QFuture>
#include <QJsonObject>
#include <QObject>

namespace QodeAssist::Tools {

class ProjectSearchTool : public LLMCore::BaseTool
{
    Q_OBJECT

public:
    explicit ProjectSearchTool(QObject *parent = nullptr);

    QString name() const override;
    QString stringName() const override;
    QString description() const override;
    QJsonObject getDefinition(LLMCore::ToolSchemaFormat format) const override;
    LLMCore::ToolPermissions requiredPermissions() const override;
    QFuture<QString> executeAsync(const QJsonObject &input) override;

private:
    enum class SearchType { Text, Symbol };
    enum class SymbolType { All, Class, Function, Enum, Variable, Namespace };

    struct SearchResult
    {
        QString filePath;
        QString relativePath;
        QString content;
        int lineNumber = 0;
        QString context;
    };

    QList<SearchResult> searchText(
        const QString &query,
        bool caseSensitive,
        bool useRegex,
        bool wholeWords,
        const QString &filePattern);

    QList<SearchResult> searchSymbols(
        const QString &query, SymbolType symbolType, bool caseSensitive, bool useRegex);

    SymbolType parseSymbolType(const QString &typeStr);
    QString formatResults(const QList<SearchResult> &results, const QString &query);

    Context::IgnoreManager *m_ignoreManager;
};

} // namespace QodeAssist::Tools