#include "PythonrootlibManager.h"
#include "Python.h"
#ifdef _DEBUG
    #pragma comment (lib, "rootlib_d.lib")
#else
    #pragma comment (lib, "rootlib.lib")
#endif

struct SMethodDef
{
    char* func_name;
    void (*func)();
};

PyMODINIT_FUNC initPrototype();
PyMODINIT_FUNC initserverInfo();
PyMODINIT_FUNC initsystem();

SMethodDef rootlib_init_methods[] =
{
    { "Prototype", initPrototype },
    { "serverInfo", initserverInfo },
    { "system", initsystem },
    { NULL, NULL },
};

static PyObject* isExist(PyObject *self, PyObject *args)
{
    char* func_name;

    if(!PyArg_ParseTuple(args, "s", &func_name))
        return NULL;

    for (int i = 0; NULL != rootlib_init_methods[i].func_name;i++)
    {
        if (0 == strcmp(rootlib_init_methods[i].func_name, func_name))
        {
            return Py_BuildValue("i", 1);
        }
    }
    return Py_BuildValue("i", 0);
}

static PyObject* import(PyObject *self, PyObject *args)
{
    char* func_name;

    if(!PyArg_ParseTuple(args, "s", &func_name))
        return NULL;

    for (int i = 0; NULL != rootlib_init_methods[i].func_name;i++)
    {
        if (0 == strcmp(rootlib_init_methods[i].func_name, func_name))
        {
            rootlib_init_methods[i].func();
            if (PyErr_Occurred())
                return NULL;
            PyObject* m = PyDict_GetItemString(PyImport_GetModuleDict(), func_name);
            if (m == NULL) {
                PyErr_SetString(PyExc_SystemError,
                    "dynamic module not initialized properly");
                return NULL;
            }
            Py_INCREF(m);
            return Py_BuildValue("S", m);
        }
    }
    return NULL;
}


void initrootlibManager()
{
    static struct PyMethodDef methods[] =
    {
        {"isExist", isExist, METH_VARARGS},
        {"moduleImport", import, METH_VARARGS}, // "import"¶ó´Â À̸§Àº keyword¶ó »ç¿ë ¸øÇÔ...
        {NULL, NULL},
    };

    PyObject* m;
    m = Py_InitModule("rootlib", methods);
}