#include <time.h>
#include "graph.h"

#ifndef NT
#define NT 100000
#endif

static LSUP_Triple *
generate_triples()
{
    LSUP_Triple *trp;
    CRITICAL(trp = malloc(NT * sizeof(LSUP_Triple)));
    char sstr[32], pstr[32], ostr[32];

    for (size_t i = 0; i < NT; i++) {
        sprintf(sstr, "urn:s:%lu", i);
        sprintf(pstr, "urn:p:%lu", i);
        sprintf(ostr, "urn:o:%lu", i);
        LSUP_triple_init(
                trp + i, LSUP_uri_new (sstr),
                LSUP_uri_new (pstr), LSUP_uri_new (ostr));
    }
    TRACE(STR, "Triples generated.");

    return trp;
}

static LSUP_rc
insert_triples (LSUP_Triple *trp)
{
    LSUP_Graph *gr = LSUP_graph_new(LSUP_STORE_MDB_TMP);

    LSUP_rc rc = LSUP_graph_add_trp(gr, trp, NT, NULL);
    if (rc != LSUP_OK) printf ("Graph loading interrupted: %d.\n", rc);
    else printf ("Graph populated.\n");

    LSUP_graph_free(gr);

    return rc;
}


int main()
{
    // Set env variable to test path.
    putenv ("LSUP_MDB_STORE_PATH=" TMPDIR "/lsup_profile_mdb");
    // Clear out database from previous test.
    rm_r (getenv ("LSUP_MDB_STORE_PATH"));

    int rc;
    clock_t start, tc1, tc2;
    double wallclock, rate;

    start = clock();
    LSUP_Triple *trp = generate_triples();
    tc1 = clock();
    wallclock = (tc1 - start) / CLOCKS_PER_SEC;
    printf("Time elapsed: %lf s\n", wallclock);

    printf("Inserting triples.\n");
    rc = insert_triples (trp);
    tc2 = clock();
    wallclock = (tc2 - tc1) / CLOCKS_PER_SEC;
    printf("Time elapsed: %lf s\n", wallclock);

    wallclock = (tc2 - start) / CLOCKS_PER_SEC;
    rate = NT / wallclock;
    printf(
            "%d triples created and inserted in %lf s (%lf triples/s)\n",
            NT, wallclock, rate);

    return rc;
}