#pragma once
#include "LoopImpl.h"
namespace panda { namespace unievent { namespace backend {
struct IWorkImplListener {
    virtual void handle_work       () = 0;
    virtual void handle_after_work (const std::error_code&) = 0;
};
struct WorkImpl {
    LoopImpl*          loop;
    IWorkImplListener* listener;
    WorkImpl (LoopImpl* loop, IWorkImplListener* lst) : loop(loop), listener(lst) { panda_log_ctor(); }
    virtual std::error_code queue () = 0;
    void handle_work () noexcept {
        loop->ltry([&]{ listener->handle_work(); });
    }
    void handle_after_work (const std::error_code& err) noexcept {
        loop->ltry([&]{ listener->handle_after_work(err); });
    }
    virtual bool destroy () noexcept = 0;
    virtual ~WorkImpl () { panda_log_dtor(); }
};
}}}