#include "routing.h"

#include <chrono>
#include <iostream>

namespace midi_router
{

void
Router::route(Route_Map const & config)
{
    Message m;
    if (m_queue.wait_dequeue_timed(m, std::chrono::milliseconds(500)))
    {
        if (!config.contains(*m.source_id) || !config.at(*m.source_id).contains(m.type()))
        {
            return;
        }

        // LTG: at least one of these map accesses can be avoided
        for (auto const & target: config.at(*m.source_id).at(m.type()))
        {
            target.get().send(m.bytes);
        }
    }
}

void
Router::submit(Message const & message)
{
    if (!m_queue.try_enqueue(message)) 
    {
        std::cerr << "Failed to enqueue message from " << *message.source_id << "\n";
    }
}

} // namespace midi_router