#include "Py_py-api.h"
#include "condor.h"
#include "genlib.h"
#include "geostat.h"
#include "pressure.h"
#include "simpio.h"
#include "toolsFFTMA.h"
#include "toolsFFTPSIM.h"
#include "toolsIO.h"
#include "lib_src/log.h"
#include "chunk_array.h"
#include <Python.h>
#include <math.h>
#include <numpy/arrayobject.h>
#include <stdarg.h>
#include <stddef.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#define NDIMENSIONS 3

/* Z is the GWN with 0-mean and 1-variance */
/* Y is the realization with mean and variance wanted */

static PyObject* genFunc(PyObject* self, PyObject* args) {
    log_info("RESULT = in progress");
    int n[3];
    struct realization_mod Z, Y;
    struct grid_mod grid;
    struct vario_mod variogram;
    long seed;
    struct statistic_mod stat;
    PyObject* out_array;
    npy_intp out_dims[NPY_MAXDIMS];
    int cores;

    if (!Py_getvalues(args, &seed, &grid, &variogram, &stat, &cores))
        return NULL;

    printf("deberia imprimir\n");
    Py_kgeneration(seed, grid, stat, variogram, &Z, &Y, n, cores);

    out_dims[0] = grid.NZ;
    out_dims[1] = grid.NY;
    out_dims[2] = grid.NX;

    out_array = PyArray_SimpleNewFromData(NDIMENSIONS, out_dims, NPY_DOUBLE, Y.vector);
    if (out_array == NULL)
        return NULL;

    PyArray_ENABLEFLAGS(out_array, NPY_ARRAY_OWNDATA);

    printf("me localizo\n");

    free(stat.mean);
    free(stat.variance);

    printf("termino stat\n");

    free(variogram.var);

    printf("1\n");
    printf("2\n");
    free(variogram.alpha);
    printf("3\n");
    free(variogram.scf);   
    printf("4\n");
    free(variogram.ap); 

    //free(variogram.vario);


    printf("Termino variogram\n");

    printf("aca no deberia llegar\n");

    /*chunk_array_free(Z.vector_2);
    remove("realization1.txt");*/

    log_info("RESULT = success");
    return out_array;
}

static PyMethodDef FFTMAMethods[] = {
    { "gen", genFunc, METH_VARARGS, "Generates a permeability 3D field." },
    { NULL, NULL, 0, NULL }
};

static struct PyModuleDef cFFTMADef = {
    PyModuleDef_HEAD_INIT,
    "FFTMA", "",
    -1,
    FFTMAMethods
};

PyMODINIT_FUNC
PyInit_FFTMA(void)
{
    import_array();
    return PyModule_Create(&cFFTMADef);
}