#include "text_message.h"

using namespace boost;



text_message::text_message() {}


text_message::text_message(std::string text):_text(text)
{}


std::string text_message::get_text()
{ return _text; }


std::string text_message::get_message_length()
{
    auto sizetext = std::to_string(_text.size());
    return std::string(sizeof(size_t) - sizetext.size(), '0').append(sizetext);
}


std::string text_message::get_message()
{
    return _text;
}


void text_message::receive(boost::asio::ip::tcp::socket& socket)
{
    system::error_code ec;
    asio::streambuf sb;
    std::istream is(&sb);
    std::string data;

    asio::read(socket, sb, asio::transfer_exactly(sizeof(size_t)), ec);
    is >> data;
    size_t len = std::stoull(data);

    asio::read(socket, sb, asio::transfer_exactly(len), ec);
    data.clear();
    is.clear();
    is >> data;

    if (ec)
        throw std::runtime_error("Networking error: " + ec.message());

    _text = data;
}


text_message::~text_message()
{}