/* 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_0010.pgc"
/* @tier easy @module mm @transform master-batch */
/*
 * mm_bt_0010.pgc - 수수료율 일괄변경 배치 (MM_BT_0010)  [tier=easy]
 *
 * 특정 업종(industry_cd) 가맹점을 커서로 순회하며 수수료율을 일괄 변경한다.
 * 가맹점별로 기존 유효 수수료율(mm_fee_rate) 을 종료(status='C') 처리하고
 * 신규 요율행을 INSERT 한다. 배치 main 엔트리 포함.
 *
 * 실행:  mm_bt_0010 <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 20 "app/batch/mm_bt_0010.pgc"


/* 대상 업종(일반음식점) 및 신규 적용 요율(2.30% = 230 bp) */
#define MM_TARGET_INDUSTRY  "7011"
#define MM_NEW_FEE_RATE     230L

static int run_mm_bt_0010(const char *biz_date)
{
    /* exec sql begin declare section */
     
     
     
     
    
#line 29 "app/batch/mm_bt_0010.pgc"
 char h_biz_date [ 9 ] ;
 
#line 30 "app/batch/mm_bt_0010.pgc"
 char h_industry [ 8 ] ;
 
#line 31 "app/batch/mm_bt_0010.pgc"
 char h_merch_id [ 16 ] ;
 
#line 32 "app/batch/mm_bt_0010.pgc"
 long h_new_rate ;
/* exec sql end declare section */
#line 33 "app/batch/mm_bt_0010.pgc"


    long total = 0, applied = 0, errcnt = 0;

    strncpy(h_biz_date, biz_date, sizeof(h_biz_date) - 1);
    h_biz_date[sizeof(h_biz_date) - 1] = '\0';
    strncpy(h_industry, MM_TARGET_INDUSTRY, sizeof(h_industry) - 1);
    h_industry[sizeof(h_industry) - 1] = '\0';
    h_new_rate = MM_NEW_FEE_RATE;

    ECPGset_var( 0, ( h_industry ), __LINE__);\
 /* declare cur_mm_bt_0010 cursor for select merch_id from mm_merchant where status = 'M' and industry_cd = $1  order by merch_id */
#line 48 "app/batch/mm_bt_0010.pgc"

#line 48 "app/batch/mm_bt_0010.pgc"


    { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "declare cur_mm_bt_0010 cursor for select merch_id from mm_merchant where status = 'M' and industry_cd = $1  order by merch_id", 
	ECPGt_char,(h_industry),(long)8,(long)1,(8)*sizeof(char), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EOIT, ECPGt_EORT);}
#line 50 "app/batch/mm_bt_0010.pgc"

    if (sqlca.sqlcode != TX_SQL_OK) {
        TX_DBIO_LOG_ERR("OPEN cur_mm_bt_0010");
        return TX_EDB;
    }

    if (tx_begin() != TX_OK)
        tx_log(TX_LOG_WARN, "[mm_bt_0010] tx_begin 경고");

    for (;;) {
        { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "fetch cur_mm_bt_0010", ECPGt_EOIT, 
	ECPGt_char,(h_merch_id),(long)16,(long)1,(16)*sizeof(char), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EORT);}
#line 60 "app/batch/mm_bt_0010.pgc"


        if (sqlca.sqlcode == TX_SQL_NOTFOUND)
            break;
        if (sqlca.sqlcode != TX_SQL_OK) {
            TX_DBIO_LOG_ERR("FETCH cur_mm_bt_0010");
            errcnt++;
            break;
        }

        total++;

        /* 기존 유효 요율 종료 처리 */
        { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "update mm_fee_rate set status = 'C' , close_date = $1  where merch_id = $2  and status = 'A'", 
	ECPGt_char,(h_biz_date),(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 77 "app/batch/mm_bt_0010.pgc"

        if (sqlca.sqlcode != TX_SQL_OK && sqlca.sqlcode != TX_SQL_NOTFOUND) {
            TX_DBIO_LOG_ERR("UPDATE mm_fee_rate close");
            errcnt++;
            continue;
        }

        /* 신규 요율 등록 */
        { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "insert into mm_fee_rate ( merch_id , fee_rate , status , start_date ) values ( $1  , $2  , 'A' , $3  )", 
	ECPGt_char,(h_merch_id),(long)16,(long)1,(16)*sizeof(char), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, 
	ECPGt_long,&(h_new_rate),(long)1,(long)1,sizeof(long), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, 
	ECPGt_char,(h_biz_date),(long)9,(long)1,(9)*sizeof(char), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EOIT, ECPGt_EORT);}
#line 87 "app/batch/mm_bt_0010.pgc"

        if (sqlca.sqlcode != TX_SQL_OK) {
            TX_DBIO_LOG_ERR("INSERT mm_fee_rate");
            errcnt++;
            continue;
        }

        applied++;
    }

    { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "close cur_mm_bt_0010", ECPGt_EOIT, ECPGt_EORT);}
#line 97 "app/batch/mm_bt_0010.pgc"


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

    tx_log(TX_LOG_INFO,
           "[mm_bt_0010] 요약 date=%s 업종=%s 대상=%ld 변경=%ld 오류=%ld",
           biz_date, h_industry, total, applied, errcnt);

    printf("========== 수수료율 일괄변경 [mm_bt_0010] ==========\n");
    printf("  기준일       : %s\n", biz_date);
    printf("  대상 업종    : %s\n", h_industry);
    printf("  신규 요율(bp): %ld\n", h_new_rate);
    printf("  대상 건수    : %ld\n", total);
    printf("  변경 완료    : %ld\n", applied);
    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_0010] 배치 시작 date=%s", biz_date);

    rc = mm_dbio_connect(target);
    if (rc != TX_OK) {
        tx_log(TX_LOG_ERROR, "[mm_bt_0010] DB 접속 실패 rc=%d", rc);
        return 1;
    }

    rc = run_mm_bt_0010(biz_date);

    mm_dbio_disconnect();

    tx_log(TX_LOG_INFO, "[mm_bt_0010] 배치 종료 rc=%d(%s)", rc, tx_strerror(rc));
    return (rc == TX_OK) ? 0 : 1;
}
