#pragma once
#ifdef _WIN32
#include <windows.h>
#include <process.h>
#elif __linux__
#include <pthread.h>
#else
#error "이 플랫폼은 지원되지 않습니다."
#endif
#include <functional>
#include <future>

namespace Chattr {

class Thread {
public:
#ifdef _WIN32
    static unsigned __stdcall thread_func(LPVOID param) {
        auto task(static_cast<std::packaged_task<void()>*>(param));
        (*task)();
        delete task;
        return 0;
    }
#elif __linux__
    static void* thread_func(void *param) {
        auto task(static_cast<std::packaged_task<void()>*>(param));
        (*task)();
        delete task;
        return 0;
    }
#endif
    template<typename _Callable, typename... _Args>
    requires (!std::is_same_v<std::decay_t<_Callable>, Thread>) //복사 생성하면 안 되므로
    Thread(_Callable&& __f, _Args&&... __args) {
        auto boundFunc = [__f = std::move(__f), ... __args = std::move(__args)]() mutable {
            __f(std::move(__args)...);
        };
        auto funcPtr = new std::packaged_task<void()>(std::move(boundFunc));
#ifdef _WIN32
        handle_ = (HANDLE)_beginthreadex(nullptr, 0, thread_func, funcPtr, 0, nullptr);
#elif __linux__
        pthread_create(&handle_, NULL, thread_func, funcPtr);
#endif
    }
    ~Thread();

    void join();
    void deatch();

private:
#ifdef _WIN32
    HANDLE handle_;
#elif __linux__
    pthread_t handle_;
#endif
    bool detached = false;
};

} // namespace Chattr