#include <sys/socket.h>
#include <unistd.h>

#include <sdeventplus/event.hpp>
#include <stdplus/print.hpp>
#include <util/matcher/rde_match_handler.hpp>
#include <util/resource_id_mapper.hpp>

#include <cstddef>
#include <string>

void setSocketTimeout(int fd, int seconds, int milliseconds)
{
    struct timeval tv;
    tv.tv_sec = seconds;
    tv.tv_usec = milliseconds;
    setsockopt(fd, SOL_SOCKET, SO_RCVTIMEO, (const char*)&tv, sizeof tv);
}

int main()
{
    stdplus::print(stderr, "Successfully started the RDE Daemon \n");
    int fd = socket(AF_MCTP, SOCK_DGRAM, 0);
    if (fd == -1)
    {
        stdplus::print(stderr, "Created socket Failed\n");
        return fd;
    }

    stdplus::print(stderr, "Socket Created with ID: {}. Setting timeouts...\n",
                   fd);
    setSocketTimeout(fd, /*seconds=*/1, /*milliseconds=*/0);

    socklen_t optLen;
    int currentSendBuffSize;
    optLen = sizeof(currentSendBuffSize);
    int res =
        getsockopt(fd, SOL_SOCKET, SO_SNDBUF, &currentSendBuffSize, &optLen);
    if (res == -1)
    {
        stdplus::print(
            stderr,
            "Error in obtaining the default send buffer size, Error: {}\n",
            strerror(errno));
        return -1;
    }

    RdeMatchHandler matcher(fd);
    matcher.triggerMatcher();
    stdplus::print(stderr, "RDE Reactor stopped...\n");

    // Daemon loop -- Code never reaches here if the reactor is running fine
    sdeventplus::Event event = sdeventplus::Event::get_default();
    int rc = event.loop();
    if (rc)
    {
        exit(EXIT_FAILURE);
    }
    exit(EXIT_SUCCESS);
}