#pragma once

#include <snipplib/utils/snplib_keyvalue_expr.h>

namespace adc
{

/*                          */

static constexpr std::string_view ADCLIB_NETMSG_KEYWORD_PARAM_DELIM{" "};
static constexpr std::string_view ADCLIB_NETMSG_PARAM_PARAM_DELIM{" "};

/*                          network message valid keywords                            */
//
static constexpr std::string_view ADCLIB_NETMSG_KEYWORD_ACK{"ACK"};

// error message
static constexpr std::string_view ADCLIB_NETMSG_KEYWORD_ERR{"ERR"};

// set device attribute value
static constexpr std::string_view ADCLIB_NETMSG_KEYWORD_SET{"SET"};

// get device attribute value
static constexpr std::string_view ADCLIB_NETMSG_KEYWORD_GET{"GET"};

// execute device command
static constexpr std::string_view ADCLIB_NETMSG_KEYWORD_CMD{"CMD"};


static constexpr std::array ADCLIB_NETMSG_VALID_KEYWORDS{ADCLIB_NETMSG_KEYWORD_ACK, ADCLIB_NETMSG_KEYWORD_ERR,
                                                         ADCLIB_NETMSG_KEYWORD_SET, ADCLIB_NETMSG_KEYWORD_GET,
                                                         ADCLIB_NETMSG_KEYWORD_CMD};


template <snplib::snplib_char_range_c CharRangeT = std::vector<char>>
class AdcNetworkMessage final : protected snplib::snplib_keyvalue_expr_t<CharRangeT>
{
    typedef snplib::snplib_keyvalue_expr_t<CharRangeT> base_t;

public:
    using typename base_t::error_t;

    using base_t::isValid;
    using base_t::key;

    AdcNetworkMessage() = default;

    bool isACK() const
    {
        return std::ranges::equal(this->_key, ADCLIB_NETMSG_KEYWORD_ACK);
    }

    bool isERR() const
    {
        return std::ranges::equal(this->_key, ADCLIB_NETMSG_KEYWORD_ERR);
    }

    bool isCMD() const
    {
        return std::ranges::equal(this->_key, ADCLIB_NETMSG_KEYWORD_CMD);
    }

    bool isSET() const
    {
        return std::ranges::equal(this->_key, ADCLIB_NETMSG_KEYWORD_SET);
    }

    bool isGET() const
    {
        return std::ranges::equal(this->_key, ADCLIB_NETMSG_KEYWORD_GET);
    }


    error_t createACK()
    {
        return this->setKey(ADCLIB_NETMSG_KEYWORD_ACK);
    }


    error_t createERR(error_t err)
    {
        return this->setKeyValue(ADCLIB_NETMSG_KEYWORD_ERR, err.value());
    }

    template <snplib::snplib_serializable_c ATTR_NAME_T, typename... ArgTs>
        requires(sizeof...(ArgTs) > 0)
    error_t createSET(ATTR_NAME_T&& attr_name, ArgTs&&... args)
    {
        auto err = this->setKeyValue(ADCLIB_NETMSG_KEYWORD_SET, std::forward<ATTR_NAME_T>(attr_name));
        if (err) {
            return err;
        }

        return this->appendValue(std::forward<ArgTs>(args)...);
    }

    template <snplib::snplib_serializable_c ATTR_NAME_T, typename... ArgTs>
    error_t createGET(ATTR_NAME_T&& attr_name, ArgTs&&... args)
    {
        auto err = this->setKeyValue(ADCLIB_NETMSG_KEYWORD_GET, std::forward<ATTR_NAME_T>(attr_name));
        if (err) {
            return err;
        }

        if constexpr (sizeof...(ArgTs)) {
            return this->appendValue(std::forward<ArgTs>(args)...);
        }

        return {};
    }

    template <snplib::snplib_serializable_c CMD_NAME_T>
    error_t createCMD(CMD_NAME_T&& cmd_name)
    {
        return this->setKeyValue(ADCLIB_NETMSG_KEYWORD_CMD, std::forward<CMD_NAME_T>(cmd_name));
    }
};


}  // namespace adc