/* 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/rc_bt_0009.pgc"
/* @tier medium @module rc @transform reconciliation-batch */
/*
 * rc_bt_0009.pgc - 카드사별 대사 배치 (RC_BT_0009)
 *
 * 지정 영업일의 전체 원장을 카드번호 순으로 커서 순회하며 대사를 수행하고,
 * 카드번호 앞 2자리(BIN 상위) 를 카드사 식별자로 삼아 카드사별 건수/금액을
 * 집계한다.
 * 업무규칙: 매입금액(amount) 이 유효금액이면 매입확정('M'), 아니면 불일치('U').
 *          카드사별 버킷(최대 16개) 에 건수/금액을 누적하여 리포트한다.
 *
 * 실행:  rc_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 "rc_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 22 "app/batch/rc_bt_0009.pgc"


#define RC_MAX_ISSUER 16

static int run_rc_bt_0009(const char *biz_date)
{
    /* exec sql begin declare section */
     
     
     
     
     
    
#line 29 "app/batch/rc_bt_0009.pgc"
 char h_biz_date [ 9 ] ;
 
#line 30 "app/batch/rc_bt_0009.pgc"
 char h_key [ 16 ] ;
 
#line 31 "app/batch/rc_bt_0009.pgc"
 char h_card_no [ 20 ] ;
 
#line 32 "app/batch/rc_bt_0009.pgc"
 long h_amount ;
 
#line 33 "app/batch/rc_bt_0009.pgc"
 char h_new_status [ 2 ] ;
/* exec sql end declare section */
#line 34 "app/batch/rc_bt_0009.pgc"


    char issuer[RC_MAX_ISSUER][3];
    long icnt[RC_MAX_ISSUER];
    long isum[RC_MAX_ISSUER];
    int  nissuer = 0;

    long total = 0, done = 0, unmatch = 0, errcnt = 0;
    int  rc, i;

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

    ECPGset_var( 0, ( h_biz_date ), __LINE__);\
 /* declare cur_rc_bt_0009 cursor for select key , card_no , amount from rc_ledger where biz_date = $1  order by card_no */
#line 51 "app/batch/rc_bt_0009.pgc"

#line 51 "app/batch/rc_bt_0009.pgc"


    { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "declare cur_rc_bt_0009 cursor for select key , card_no , amount from rc_ledger where biz_date = $1  order by card_no", 
	ECPGt_char,(h_biz_date),(long)9,(long)1,(9)*sizeof(char), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EOIT, ECPGt_EORT);}
#line 53 "app/batch/rc_bt_0009.pgc"

    if (sqlca.sqlcode != TX_SQL_OK) {
        TX_DBIO_LOG_ERR("OPEN cur_rc_bt_0009");
        return TX_EDB;
    }

    if (tx_begin() != TX_OK)
        tx_log(TX_LOG_WARN, "[rc_bt_0009] tx_begin 경고");

    for (;;) {
        char bin2[3];
        int  found;

        { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "fetch cur_rc_bt_0009", ECPGt_EOIT, 
	ECPGt_char,(h_key),(long)16,(long)1,(16)*sizeof(char), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, 
	ECPGt_char,(h_card_no),(long)20,(long)1,(20)*sizeof(char), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, 
	ECPGt_long,&(h_amount),(long)1,(long)1,sizeof(long), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EORT);}
#line 66 "app/batch/rc_bt_0009.pgc"


        if (sqlca.sqlcode == TX_SQL_NOTFOUND)
            break;
        if (sqlca.sqlcode != TX_SQL_OK) {
            TX_DBIO_LOG_ERR("FETCH cur_rc_bt_0009");
            errcnt++;
            break;
        }

        total++;

        /* 대사 판정 */
        if (amount_is_valid(h_amount)) {
            strncpy(h_new_status, RC_ST_DONE, sizeof(h_new_status));
            done++;
        } else {
            strncpy(h_new_status, RC_ST_FAIL, sizeof(h_new_status));
            unmatch++;
        }

        rc = rc_rec_update_status(h_key, h_new_status);
        if (rc != TX_OK) {
            tx_log(TX_LOG_ERROR, "[rc_bt_0009] 상태전이 실패 key=%s rc=%d",
                   h_key, rc);
            errcnt++;
        }

        /* 카드사 BIN 상위 2자리 추출 */
        bin2[0] = h_card_no[0];
        bin2[1] = h_card_no[1];
        bin2[2] = '\0';

        /* 카드사 버킷 검색/삽입 */
        found = 0;
        for (i = 0; i < nissuer; i++) {
            if (strcmp(issuer[i], bin2) == 0) {
                found = 1;
                break;
            }
        }
        if (!found && nissuer < RC_MAX_ISSUER) {
            i = nissuer++;
            strncpy(issuer[i], bin2, sizeof(issuer[i]));
            issuer[i][2] = '\0';
            icnt[i] = 0;
            isum[i] = 0;
            found = 1;
        }
        if (found && i < RC_MAX_ISSUER) {
            icnt[i]++;
            isum[i] += h_amount;
        }
    }

    { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "close cur_rc_bt_0009", ECPGt_EOIT, ECPGt_EORT);}
#line 121 "app/batch/rc_bt_0009.pgc"


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

    tx_log(TX_LOG_INFO,
           "[rc_bt_0009] 요약 date=%s 대상=%ld 확정=%ld 불일치=%ld 카드사=%d",
           biz_date, total, done, unmatch, nissuer);

    printf("======= 카드사별 대사 배치 [rc_bt_0009] =======\n");
    printf("  영업일          : %s\n", biz_date);
    printf("  대상 건수       : %ld\n", total);
    printf("  ------------------------------------------\n");
    printf("  카드사BIN   건수         금액\n");
    for (i = 0; i < nissuer; i++) {
        printf("     %-2s     %6ld   %14ld\n", issuer[i], icnt[i], isum[i]);
    }
    printf("  ------------------------------------------\n");
    printf("  확정(M)         : %ld\n", done);
    printf("  불일치(U)       : %ld\n", unmatch);
    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, "[rc_bt_0009] 배치 시작 date=%s", biz_date);

    rc = rc_dbio_connect(target);
    if (rc != TX_OK) {
        tx_log(TX_LOG_ERROR, "[rc_bt_0009] DB 접속 실패 rc=%d", rc);
        return 1;
    }

    rc = run_rc_bt_0009(biz_date);

    rc_dbio_disconnect();

    tx_log(TX_LOG_INFO, "[rc_bt_0009] 배치 종료 rc=%d(%s)", rc, tx_strerror(rc));
    return (rc == TX_OK) ? 0 : 1;
}
