#include "Receiver.hpp"

#include <string_view>
#include <array>
#ifndef PLATFORM_WINDOWS
#   include <sys/select.h>
#   include <sys/socket.h>
#else
#   include <ws2tcpip.h>
#endif



std::string Receiver::Simple::read(size_t amount) {
    // Create buffer
    std::string fres;
    fres.resize(amount);

    // Read into buffer
    read(reinterpret_cast<std::byte*>(fres.data()), fres.size());

    // Return final buffer
    return fres;
}
void Receiver::Simple::read(std::byte *buffer, size_t size) {
    recv(fd, buffer, size, MSG_WAITALL);
}

std::string Receiver::Simple::readSome(size_t max) {
    // Create buffer
    std::string fres;
    fres.resize(max);

    // Receive data
    ssize_t bytesRead;
    if ((bytesRead = recv(fd, fres.data(), max, MSG_WAITALL)) < 0) [[unlikely]] {
        return "";
    }

    // Resize and return final buffer
    fres.resize(bytesRead);
    return fres;
}