/*
 * cl_seq_batch.pgc - cl 마감유형 순번 일괄 발번 배치 (dbio upsert 반복) (XA 배치).
 *
 * ATMI client: tpinit/tpopen open the ECPG XA RM, tpbegin starts ONE global
 * transaction; EXEC SQL work runs on that branch, then tpcommit drives XA 2PC.
 * Usage: cl_seq_batch [YYYY-MM-DD]
 */
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <atmi.h>
#include "cl_dbio.h"

int main(int argc, char **argv)
{
    const char *bizdate = (argc > 1) ? argv[1] : "2026-07-19";
    EXEC SQL BEGIN DECLARE SECTION;
    char h_bizdate[16];

    EXEC SQL END DECLARE SECTION;
    strncpy(h_bizdate, bizdate, sizeof(h_bizdate)-1); h_bizdate[sizeof(h_bizdate)-1] = 0;

    if (tpinit(NULL) < 0) { fprintf(stderr, "tpinit FAIL: %s\n", tpstrerror(tperrno)); return 1; }
    if (tpopen() < 0)     { fprintf(stderr, "tpopen FAIL: %s\n", tpstrerror(tperrno)); return 1; }
    if (tpbegin(60, 0) < 0) { fprintf(stderr, "tpbegin FAIL: %s\n", tpstrerror(tperrno)); return 1; }

    const char *types[] = { "DAILY", "MONTHLY", "QUARTER", "YEAREND", NULL };
    long seq; int i;
    for (i = 0; types[i] != NULL; i++) {
        seq = cldb_bump_seq(types[i]);
        if (seq < 0) { fprintf(stderr, "bump %s FAIL\n", types[i]); tpabort(0); return 1; }
        printf("    %-8s -> seq %ld\n", types[i], seq);
    }
    if (tpcommit(0) < 0) { fprintf(stderr, "tpcommit FAIL: %s\n", tpstrerror(tperrno)); tpabort(0); return 1; }
    printf(">>> cl_seq_batch COMMIT: bizdate=%s 유형 %d종 발번\n", bizdate, i);
    tpclose(); tpterm();
    return 0;
}
