/* Processed by ecpg (15.18 (Debian 15.18-0+deb12u1)) */
/* These include files are added by the preprocessor */
#include <ecpglib.h>
#include <ecpgerrno.h>
#include <sqlca.h>
/* End of automatic include section */

#line 1 "app/batch/mm_bt_0009.pgc"
/* @tier medium @module mm @transform master-batch */
/*
 * mm_bt_0009.pgc - 휴면가맹점 처리배치 (MM_BT_0009)  [tier=medium]
 *
 * 최종거래일(last_txn_date) 이 휴면기준일을 초과하도록 오래된 유효
 * 가맹점(mm_merchant, status='M') 을 커서로 순회하며 휴면(status='U') 으로
 * 전이하고 상태변경이력(mm_status_hist) 을 남긴다. 인자로 받은 기준일을
 * 휴면 판정 컷오프로 사용한다. 배치 main 엔트리 포함.
 *
 * 실행:  mm_bt_0009 <YYYYMMDD> [db@host]
 */
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#include "txcore.h"
#include "txcore_dbio.h"
#include "acq_util.h"
#include "mm_core.h"


#line 1 "/usr/include/postgresql/sqlca.h"
#ifndef POSTGRES_SQLCA_H
#define POSTGRES_SQLCA_H

#ifndef PGDLLIMPORT
#if  defined(WIN32) || defined(__CYGWIN__)
#define PGDLLIMPORT __declspec (dllimport)
#else
#define PGDLLIMPORT
#endif							/* __CYGWIN__ */
#endif							/* PGDLLIMPORT */

#define SQLERRMC_LEN	150

#ifdef __cplusplus
extern "C"
{
#endif

struct sqlca_t
{
	char		sqlcaid[8];
	long		sqlabc;
	long		sqlcode;
	struct
	{
		int			sqlerrml;
		char		sqlerrmc[SQLERRMC_LEN];
	}			sqlerrm;
	char		sqlerrp[8];
	long		sqlerrd[6];
	/* Element 0: empty						*/
	/* 1: OID of processed tuple if applicable			*/
	/* 2: number of rows processed				*/
	/* after an INSERT, UPDATE or				*/
	/* DELETE statement					*/
	/* 3: empty						*/
	/* 4: empty						*/
	/* 5: empty						*/
	char		sqlwarn[8];
	/* Element 0: set to 'W' if at least one other is 'W'	*/
	/* 1: if 'W' at least one character string		*/
	/* value was truncated when it was			*/
	/* stored into a host variable.             */

	/*
	 * 2: if 'W' a (hopefully) non-fatal notice occurred
	 */	/* 3: empty */
	/* 4: empty						*/
	/* 5: empty						*/
	/* 6: empty						*/
	/* 7: empty						*/

	char		sqlstate[5];
};

struct sqlca_t *ECPGget_sqlca(void);

#ifndef POSTGRES_ECPG_INTERNAL
#define sqlca (*ECPGget_sqlca())
#endif

#ifdef __cplusplus
}
#endif

#endif

#line 21 "app/batch/mm_bt_0009.pgc"


static int run_mm_bt_0009(const char *biz_date)
{
    /* exec sql begin declare section */
     
     
     
    
#line 26 "app/batch/mm_bt_0009.pgc"
 char h_cutoff [ 9 ] ;
 
#line 27 "app/batch/mm_bt_0009.pgc"
 char h_merch_id [ 16 ] ;
 
#line 28 "app/batch/mm_bt_0009.pgc"
 char h_last_txn [ 9 ] ;
/* exec sql end declare section */
#line 29 "app/batch/mm_bt_0009.pgc"


    long total = 0, dormant = 0, errcnt = 0;

    strncpy(h_cutoff, biz_date, sizeof(h_cutoff) - 1);
    h_cutoff[sizeof(h_cutoff) - 1] = '\0';

    ECPGset_var( 0, ( h_cutoff ), __LINE__);\
 /* declare cur_mm_bt_0009 cursor for select merch_id , last_txn_date from mm_merchant where status = 'M' and last_txn_date < $1  order by merch_id */
#line 41 "app/batch/mm_bt_0009.pgc"

#line 41 "app/batch/mm_bt_0009.pgc"


    { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "declare cur_mm_bt_0009 cursor for select merch_id , last_txn_date from mm_merchant where status = 'M' and last_txn_date < $1  order by merch_id", 
	ECPGt_char,(h_cutoff),(long)9,(long)1,(9)*sizeof(char), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EOIT, ECPGt_EORT);}
#line 43 "app/batch/mm_bt_0009.pgc"

    if (sqlca.sqlcode != TX_SQL_OK) {
        TX_DBIO_LOG_ERR("OPEN cur_mm_bt_0009");
        return TX_EDB;
    }

    if (tx_begin() != TX_OK)
        tx_log(TX_LOG_WARN, "[mm_bt_0009] tx_begin 경고");

    for (;;) {
        { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "fetch cur_mm_bt_0009", ECPGt_EOIT, 
	ECPGt_char,(h_merch_id),(long)16,(long)1,(16)*sizeof(char), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, 
	ECPGt_char,(h_last_txn),(long)9,(long)1,(9)*sizeof(char), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EORT);}
#line 53 "app/batch/mm_bt_0009.pgc"


        if (sqlca.sqlcode == TX_SQL_NOTFOUND)
            break;
        if (sqlca.sqlcode != TX_SQL_OK) {
            TX_DBIO_LOG_ERR("FETCH cur_mm_bt_0009");
            errcnt++;
            break;
        }

        total++;

        { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "update mm_merchant set status = 'U' , status_date = $1  where merch_id = $2 ", 
	ECPGt_char,(h_cutoff),(long)9,(long)1,(9)*sizeof(char), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, 
	ECPGt_char,(h_merch_id),(long)16,(long)1,(16)*sizeof(char), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EOIT, ECPGt_EORT);}
#line 68 "app/batch/mm_bt_0009.pgc"

        if (sqlca.sqlcode != TX_SQL_OK) {
            tx_log(TX_LOG_ERROR,
                   "[mm_bt_0009] 휴면전이 실패 merch=%s", h_merch_id);
            errcnt++;
            continue;
        }

        { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "insert into mm_status_hist ( merch_id , old_status , new_status , reason , chg_date ) values ( $1  , 'M' , 'U' , 'DORMANT' , $2  )", 
	ECPGt_char,(h_merch_id),(long)16,(long)1,(16)*sizeof(char), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, 
	ECPGt_char,(h_cutoff),(long)9,(long)1,(9)*sizeof(char), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EOIT, ECPGt_EORT);}
#line 78 "app/batch/mm_bt_0009.pgc"


        dormant++;
    }

    { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "close cur_mm_bt_0009", ECPGt_EOIT, ECPGt_EORT);}
#line 83 "app/batch/mm_bt_0009.pgc"


    if (errcnt == 0)
        tx_commit();
    else
        tx_abort();

    tx_log(TX_LOG_INFO,
           "[mm_bt_0009] 요약 cutoff=%s 대상=%ld 휴면=%ld 오류=%ld",
           biz_date, total, dormant, errcnt);

    printf("========== 휴면가맹점 처리배치 [mm_bt_0009] ==========\n");
    printf("  휴면기준일   : %s\n", biz_date);
    printf("  대상 건수    : %ld\n", total);
    printf("  휴면 전이(U) : %ld\n", dormant);
    printf("  오류 건수    : %ld\n", errcnt);
    printf("===================================================\n");

    return (errcnt == 0) ? TX_OK : TX_FAIL;
}

int main(int argc, char **argv)
{
    const char *biz_date;
    const char *target;
    int rc;

    tx_set_loglevel(TX_LOG_INFO);

    if (argc < 2) {
        fprintf(stderr, "사용법: %s <YYYYMMDD> [db@host]\n", argv[0]);
        return 2;
    }
    biz_date = argv[1];
    target   = (argc >= 3) ? argv[2] : NULL;

    if (!date_is_valid(biz_date)) {
        fprintf(stderr, "오류: 유효하지 않은 기준일 '%s'\n", biz_date);
        return 2;
    }

    tx_log(TX_LOG_INFO, "[mm_bt_0009] 배치 시작 cutoff=%s", biz_date);

    rc = mm_dbio_connect(target);
    if (rc != TX_OK) {
        tx_log(TX_LOG_ERROR, "[mm_bt_0009] DB 접속 실패 rc=%d", rc);
        return 1;
    }

    rc = run_mm_bt_0009(biz_date);

    mm_dbio_disconnect();

    tx_log(TX_LOG_INFO, "[mm_bt_0009] 배치 종료 rc=%d(%s)", rc, tx_strerror(rc));
    return (rc == TX_OK) ? 0 : 1;
}
