#ifndef MOBIUS_EXTENSION_APP_EMULE_FILE_STORED_SEARCHES_MET_HPP
#define MOBIUS_EXTENSION_APP_EMULE_FILE_STORED_SEARCHES_MET_HPP

// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
// Mobius Forensic Toolkit
// Copyright (C)
// 2008,2009,2010,2011,2012,2013,2014,2015,2016,2017,2018,2019,2020,2021,2022,2023,2024,2025
// Eduardo Aguiar
//
// This program 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 2, or (at your option) any later
// version.
//
// This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
#include "ctag.hpp"
#include <cstdint>
#include <mobius/core/decoder/data_decoder.hpp>
#include <string>
#include <vector>

namespace mobius::extension::app::emule
{
// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
// @brief StoredSearches.met file decoder
// @author Eduardo Aguiar
// @see CSearchList::LoadSearches - srchybrid/SearchList.cpp
// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
class file_stored_searches_met
{
  public:
    // =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
    // @brief CSearchFile structure
    // =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
    struct CSearchFile
    {
        std::string hash_ed2k;
        std::string user_ip;
        std::uint16_t user_port = 0;
        std::vector<ctag> tags;
    };

    // =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
    // @brief Search data
    // =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
    struct search
    {
        std::string id;
        std::uint8_t e_type;
        bool b_client_search_files = false;
        std::string special_title;
        std::string expression;
        std::string filetype;
        std::vector<CSearchFile> files;
    };

    // =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
    // Prototypes
    // =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
    file_stored_searches_met (const mobius::core::io::reader &);

    // =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
    // @brief Check if stream is an instance of StoredSearches.met file
    // @return true/false
    // =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
    operator bool () const noexcept { return is_instance_; }

    // =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
    // @brief Get file version
    // @return Version
    // =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
    std::uint8_t
    get_version () const
    {
        return version_;
    }

    // =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
    // @brief Get searches
    // @return Searches
    // =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
    std::vector<search>
    get_searches () const
    {
        return searches_;
    }

  private:
    // @brief Flag is instance
    bool is_instance_ = false;

    // @brief File version
    std::uint8_t version_ = 0;

    // @brief Searches
    std::vector<search> searches_;

    // Helper functions
    search _decode_ssearch_params (mobius::core::decoder::data_decoder &);
    CSearchFile _decode_csearch_file (mobius::core::decoder::data_decoder &);
};

} // namespace mobius::extension::app::emule

#endif
