/* 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/online/rc_ol_0017.pgc"
/* @tier hard @module rc @transform reconciliation-online */
/*
 * rc_ol_0017.pgc - 지연대사(미처리 접수) 조회 (CURSOR) 온라인 서비스 (RC_OL_0017)
 *
 * 기준일(CUTOFF) 이전 영업일에 접수('R') 되었으나 아직 대사되지 않은
 * 지연건을 커서로 순회한다. biz_date 오름차순으로 fetch 하므로 가장
 * 먼저 나온 건이 최고령(oldest) 지연건이다.
 *   - delaycnt : 지연 건수, sumamt : 지연 금액합계
 *   - OLDESTKEY / OLDESTDATE : 최고령 지연건의 KEY 와 영업일
 * 순수 조회 서비스이므로 상태전이/커밋 없이 읽기만 수행한다.
 *
 * 입력 TXBUF:
 *   CUTOFF (필수) 기준일 YYYYMMDD (이 날짜 미만 접수건이 지연 대상)
 * 출력 TXBUF:
 *   CUTOFF / DELAYCNT / SUMAMT / OLDESTKEY / OLDESTDATE
 *
 * 지연건이 한 건도 없으면 DELAYCNT=0, SUMAMT=0, OLDESTKEY/DATE 는
 * 공백으로 응답한다(오류 아님).
 */
#include <stdio.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 28 "app/online/rc_ol_0017.pgc"


TX_SERVICE(RC_OL_0017, ctx)
{
    /* exec sql begin declare section */
     
     
     
     
    
#line 33 "app/online/rc_ol_0017.pgc"
 char h_cutoff [ 9 ] ;
 
#line 34 "app/online/rc_ol_0017.pgc"
 char h_key [ 16 ] ;
 
#line 35 "app/online/rc_ol_0017.pgc"
 char h_biz_date [ 9 ] ;
 
#line 36 "app/online/rc_ol_0017.pgc"
 long h_amount ;
/* exec sql end declare section */
#line 37 "app/online/rc_ol_0017.pgc"


    char cutoff[16];
    char oldest_key[16];
    char oldest_date[9];
    long delaycnt = 0;
    long sumamt   = 0;
    int  opened   = 0;

    tx_log(TX_LOG_INFO, "[RC_OL_0017] 지연대사 조회(커서) 서비스 진입");

    if (tx_buf_get(ctx->in, "CUTOFF", cutoff, sizeof(cutoff)) != TX_OK) {
        tx_log(TX_LOG_ERROR, "[RC_OL_0017] CUTOFF 누락");
        tx_return(ctx, TX_EINVAL, ctx->out);
        return;
    }
    if (!date_is_valid(cutoff)) {
        tx_log(TX_LOG_WARN, "[RC_OL_0017] 기준일 형식 오류 cutoff=%s", cutoff);
        tx_return(ctx, TX_EINVAL, ctx->out);
        return;
    }

    strncpy(h_cutoff, cutoff, sizeof(h_cutoff) - 1);
    h_cutoff[sizeof(h_cutoff) - 1] = '\0';
    memset(oldest_key, 0, sizeof(oldest_key));
    memset(oldest_date, 0, sizeof(oldest_date));

    ECPGset_var( 0, ( h_cutoff ), __LINE__);\
 /* declare cur_rc_ol_0017 cursor for select key , biz_date , amount from rc_ledger where status = 'R' and biz_date < $1  order by biz_date */
#line 69 "app/online/rc_ol_0017.pgc"

#line 69 "app/online/rc_ol_0017.pgc"


    { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "declare cur_rc_ol_0017 cursor for select key , biz_date , amount from rc_ledger where status = 'R' and biz_date < $1  order by biz_date", 
	ECPGt_char,(h_cutoff),(long)9,(long)1,(9)*sizeof(char), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EOIT, ECPGt_EORT);}
#line 71 "app/online/rc_ol_0017.pgc"

    if (sqlca.sqlcode != TX_SQL_OK) {
        TX_DBIO_LOG_ERR("OPEN cur_rc_ol_0017");
        tx_return(ctx, TX_EDB, ctx->out);
        return;
    }
    opened = 1;

    for (;;) {
        memset(h_key, 0, sizeof(h_key));
        memset(h_biz_date, 0, sizeof(h_biz_date));
        h_amount = 0;

        { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "fetch cur_rc_ol_0017", ECPGt_EOIT, 
	ECPGt_char,(h_key),(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_long,&(h_amount),(long)1,(long)1,sizeof(long), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EORT);}
#line 84 "app/online/rc_ol_0017.pgc"


        if (sqlca.sqlcode == TX_SQL_NOTFOUND)
            break;
        if (sqlca.sqlcode != TX_SQL_OK) {
            TX_DBIO_LOG_ERR("FETCH cur_rc_ol_0017");
            break;
        }

        /* 최초 fetch 건 = biz_date 최소 = 최고령 지연건 */
        if (delaycnt == 0) {
            strncpy(oldest_key, h_key, sizeof(oldest_key) - 1);
            strncpy(oldest_date, h_biz_date, sizeof(oldest_date) - 1);
        }

        sumamt += h_amount;
        delaycnt++;
    }

    if (opened)
        { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "close cur_rc_ol_0017", ECPGt_EOIT, ECPGt_EORT);}
#line 104 "app/online/rc_ol_0017.pgc"


    if (delaycnt == 0) {
        tx_log(TX_LOG_INFO, "[RC_OL_0017] 지연대사 없음 cutoff=%s", cutoff);
    } else {
        tx_log(TX_LOG_WARN,
               "[RC_OL_0017] 지연대사 %ld건 감지 최고령=%s(%s)",
               delaycnt, oldest_key, oldest_date);
    }

    tx_buf_reset(ctx->out);
    tx_buf_sets(ctx->out, "CUTOFF", cutoff);
    tx_buf_setlong(ctx->out, "DELAYCNT", delaycnt);
    tx_buf_setlong(ctx->out, "SUMAMT", sumamt);
    tx_buf_sets(ctx->out, "OLDESTKEY", oldest_key);
    tx_buf_sets(ctx->out, "OLDESTDATE", oldest_date);
    tx_log(TX_LOG_INFO,
           "[RC_OL_0017] 지연조회 완료 cutoff=%s 지연=%ld 합계=%ld 최고령=%s(%s)",
           cutoff, delaycnt, sumamt, oldest_key, oldest_date);
    tx_return(ctx, TX_OK, ctx->out);
}
