/* 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/vl_bt_0011.pgc"
/* @tier medium @module vl @transform validation-batch */
/*
 * vl_bt_0011.pgc - 원장-집계 반영 정합검증 배치 (VL_BT_0011)  [tier=medium]
 *
 * 지정 영업일 원장(vl_ledger) 을 가맹점별로 집계한 값과, 일집계 테이블
 * (vl_daily_agg) 의 사전 집계값을 대사한다. 건수/금액이 일치하지 않는
 * 가맹점(미반영/부분반영) 을 재집계 대상으로 로그·집계한다.
 * 상태전이는 하지 않으며 재집계 워크리스트만 산출한다. main 포함.
 *
 * 실행:  vl_bt_0011 <YYYYMMDD> [db@host]
 */
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#include "txcore.h"
#include "txcore_dbio.h"
#include "acq_util.h"
#include "vl_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/vl_bt_0011.pgc"


static int run_vl_bt_0011(const char *biz_date)
{
    /* exec sql begin declare section */
     
     
     
     
     
     
    
#line 26 "app/batch/vl_bt_0011.pgc"
 char h_biz_date [ 9 ] ;
 
#line 27 "app/batch/vl_bt_0011.pgc"
 char h_merch_id [ 16 ] ;
 
#line 28 "app/batch/vl_bt_0011.pgc"
 long h_led_cnt ;
 
#line 29 "app/batch/vl_bt_0011.pgc"
 long h_led_sum ;
 
#line 30 "app/batch/vl_bt_0011.pgc"
 long h_agg_cnt ;
 
#line 31 "app/batch/vl_bt_0011.pgc"
 long h_agg_sum ;
/* exec sql end declare section */
#line 32 "app/batch/vl_bt_0011.pgc"


    long merch_cnt = 0, unreflected = 0, cnt_diff = 0, sum_diff = 0, errcnt = 0;
    int  rc;

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

    /* 원장 실집계를 가맹점별로 커서 순회 */
    ECPGset_var( 0, ( h_biz_date ), __LINE__);\
 /* declare cur_vl_bt_0011 cursor for select merch_id , count ( * ) , coalesce ( SUM ( amount ) , 0 ) from vl_ledger where biz_date = $1  group by merch_id order by merch_id */
#line 46 "app/batch/vl_bt_0011.pgc"

#line 46 "app/batch/vl_bt_0011.pgc"


    { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "declare cur_vl_bt_0011 cursor for select merch_id , count ( * ) , coalesce ( SUM ( amount ) , 0 ) from vl_ledger where biz_date = $1  group by merch_id 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 48 "app/batch/vl_bt_0011.pgc"

    if (sqlca.sqlcode != TX_SQL_OK) {
        TX_DBIO_LOG_ERR("OPEN cur_vl_bt_0011");
        return TX_EDB;
    }

    if (tx_begin() != TX_OK)
        tx_log(TX_LOG_WARN, "[vl_bt_0011] tx_begin 경고");

    for (;;) {
        { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "fetch cur_vl_bt_0011", ECPGt_EOIT, 
	ECPGt_char,(h_merch_id),(long)16,(long)1,(16)*sizeof(char), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, 
	ECPGt_long,&(h_led_cnt),(long)1,(long)1,sizeof(long), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, 
	ECPGt_long,&(h_led_sum),(long)1,(long)1,sizeof(long), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EORT);}
#line 59 "app/batch/vl_bt_0011.pgc"


        if (sqlca.sqlcode == TX_SQL_NOTFOUND)
            break;
        if (sqlca.sqlcode != TX_SQL_OK) {
            TX_DBIO_LOG_ERR("FETCH cur_vl_bt_0011");
            errcnt++;
            break;
        }

        merch_cnt++;

        /* 사전 집계 조회 (미반영이면 NOTFOUND) */
        h_agg_cnt = 0;
        h_agg_sum = 0;
        { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "select agg_cnt , agg_sum from vl_daily_agg where merch_id = $1  and agg_date = $2 ", 
	ECPGt_char,(h_merch_id),(long)16,(long)1,(16)*sizeof(char), 
	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_long,&(h_agg_cnt),(long)1,(long)1,sizeof(long), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, 
	ECPGt_long,&(h_agg_sum),(long)1,(long)1,sizeof(long), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EORT);}
#line 77 "app/batch/vl_bt_0011.pgc"


        if (sqlca.sqlcode == TX_SQL_NOTFOUND) {
            unreflected++;
            tx_log(TX_LOG_WARN,
                   "[vl_bt_0011] 집계미반영 merch=%s 원장건수=%ld 원장금액=%ld",
                   h_merch_id, h_led_cnt, h_led_sum);
            continue;
        }
        if (sqlca.sqlcode != TX_SQL_OK) {
            TX_DBIO_LOG_ERR("SELECT vl_daily_agg");
            errcnt++;
            continue;
        }

        if (h_agg_cnt != h_led_cnt) {
            cnt_diff++;
            tx_log(TX_LOG_WARN,
                   "[vl_bt_0011] 건수불일치 merch=%s 원장=%ld 집계=%ld",
                   h_merch_id, h_led_cnt, h_agg_cnt);
        }
        if (h_agg_sum != h_led_sum) {
            sum_diff++;
            tx_log(TX_LOG_WARN,
                   "[vl_bt_0011] 금액불일치 merch=%s 원장=%ld 집계=%ld",
                   h_merch_id, h_led_sum, h_agg_sum);
        }
    }

    { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "close cur_vl_bt_0011", ECPGt_EOIT, ECPGt_EORT);}
#line 106 "app/batch/vl_bt_0011.pgc"


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

    tx_log(TX_LOG_INFO,
           "[vl_bt_0011] 요약 date=%s 가맹점=%ld 미반영=%ld 건수차=%ld 금액차=%ld 오류=%ld",
           biz_date, merch_cnt, unreflected, cnt_diff, sum_diff, errcnt);

    printf("========== 원장-집계 반영 정합검증 [vl_bt_0011] ==========\n");
    printf("  영업일          : %s\n", biz_date);
    printf("  집계 가맹점 수  : %ld\n", merch_cnt);
    printf("  집계미반영      : %ld\n", unreflected);
    printf("  건수 불일치     : %ld\n", cnt_diff);
    printf("  금액 불일치     : %ld\n", sum_diff);
    printf("  재집계 대상     : %ld\n", unreflected + cnt_diff + sum_diff);
    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 영업일 '%s'\n", biz_date);
        return 2;
    }

    tx_log(TX_LOG_INFO, "[vl_bt_0011] 배치 시작 date=%s", biz_date);

    rc = vl_dbio_connect(target);
    if (rc != TX_OK) {
        tx_log(TX_LOG_ERROR, "[vl_bt_0011] DB 접속 실패 rc=%d", rc);
        return 1;
    }

    rc = run_vl_bt_0011(biz_date);

    vl_dbio_disconnect();

    tx_log(TX_LOG_INFO, "[vl_bt_0011] 배치 종료 rc=%d(%s)", rc, tx_strerror(rc));
    return (rc == TX_OK) ? 0 : 1;
}
