#include "ping_thread.hpp"

#include "irc_parse_thread.hpp"
#include "write_irc.hpp"

PingThread::PingThread(Connection * connection) noexcept : connection_{connection} {}

auto PingThread::priority() const -> priority_type
{
    return 1;
}

auto PingThread::on_event(Event const& event) -> std::pair<ThreadOutcome, EventOutcome>
{
    if (auto const irc_event = dynamic_cast<IrcMsgEvent const*>(&event))
    {
        auto& irc = irc_event->irc;
        if ("PING" == irc.command && 1 == irc.args.size())
        {
            write_irc(*connection_, "PONG", irc.args[0]);
            return {ThreadOutcome::Continue, EventOutcome::Consume};
        }
    }
    return {};
}