/* 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/au_bt_0016.pgc"
/* @tier medium @module au @transform authorization-batch */
/*
 * au_bt_0016.pgc - 가맹점별 승인율 산출 배치 (성공/전체 비율)  [tier=medium]
 *
 * 배치 main 엔트리 포함.  실행:  au_bt_0016 <YYYYMMDD> [db@host]
 */
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#include "txcore.h"
#include "txcore_dbio.h"
#include "acq_util.h"
#include "au_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 16 "app/batch/au_bt_0016.pgc"


static int run_au_bt_0016(const char *biz_date)
{
    /* exec sql begin declare section */
      
       
    
#line 21 "app/batch/au_bt_0016.pgc"
 char h_biz_date [ 9 ] , h_merch [ 16 ] ;
 
#line 22 "app/batch/au_bt_0016.pgc"
 int h_ok , h_all ;
/* exec sql end declare section */
#line 23 "app/batch/au_bt_0016.pgc"


    long merchants = 0;
    int  rate;

    strncpy(h_biz_date, biz_date, 8); h_biz_date[8] = '\0';

    ECPGset_var( 0, ( h_biz_date ), __LINE__);\
 /* declare cur_rate cursor for select merch_id , count ( * ) filter ( where status in ( 'M' , 'S' ) ) , count ( * ) from au_ledger where biz_date = $1  group by merch_id having count ( * ) >= 1 order by merch_id */
#line 37 "app/batch/au_bt_0016.pgc"

#line 37 "app/batch/au_bt_0016.pgc"

    { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "declare cur_rate cursor for select merch_id , count ( * ) filter ( where status in ( 'M' , 'S' ) ) , count ( * ) from au_ledger where biz_date = $1  group by merch_id having count ( * ) >= 1 order by merch_id", 
	ECPGt_char,(h_biz_date),(long)9,(long)1,(9)*sizeof(char), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EOIT, ECPGt_EORT);}
#line 38 "app/batch/au_bt_0016.pgc"

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

    printf("===== 가맹점별 승인율 [au_bt_0016] date=%s =====\n", biz_date);
    for (;;) {
        { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "fetch cur_rate", ECPGt_EOIT, 
	ECPGt_char,(h_merch),(long)16,(long)1,(16)*sizeof(char), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, 
	ECPGt_int,&(h_ok),(long)1,(long)1,sizeof(int), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, 
	ECPGt_int,&(h_all),(long)1,(long)1,sizeof(int), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EORT);}
#line 43 "app/batch/au_bt_0016.pgc"

        if (sqlca.sqlcode == TX_SQL_NOTFOUND) break;
        if (sqlca.sqlcode != TX_SQL_OK) break;
        merchants++;
        rate = (h_all > 0) ? h_ok * 100 / h_all : 0;
        printf("  %-15s : %3d%% (%d/%d)\n", h_merch, rate, h_ok, h_all);
        if (rate < 50)
            tx_log(TX_LOG_WARN, "[au_bt_0016] 저승인율 merch=%s rate=%d%%", h_merch, rate);
    }
    { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "close cur_rate", ECPGt_EOIT, ECPGt_EORT);}
#line 52 "app/batch/au_bt_0016.pgc"

    printf("  집계 가맹점수=%ld\n", merchants);
    return TX_OK;
}

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 영업일 '%s'\n", biz_date);
        return 2;
    }
    tx_log(TX_LOG_INFO, "[au_bt_0016] 배치 시작 date=%s", biz_date);
    rc = au_dbio_connect(target);
    if (rc != TX_OK) {
        tx_log(TX_LOG_ERROR, "[au_bt_0016] DB 접속 실패 rc=%d", rc);
        return 1;
    }
    rc = run_au_bt_0016(biz_date);
    au_dbio_disconnect();
    tx_log(TX_LOG_INFO, "[au_bt_0016] 배치 종료 rc=%d(%s)", rc, tx_strerror(rc));
    return (rc == TX_OK) ? 0 : 1;
}
