/* 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/cl_ol_0027.pgc"
/* @tier medium @module cl @transform closing-online */
/*
 * cl_ol_0027.pgc - 마감 온라인 서비스 (CL_OL_0027)  [tier=medium]
 *
 * 월마감 검증
 * ----------------------------------------------------------------------
 * 요청 월(YYYYMM)에 속한 모든 영업일의 미마감(R) 건이 하나도 없는지
 * 확인한다. C 에서 'YYYYMM%' LIKE 패턴을 구성하여 biz_date LIKE :pat
 * AND status='R' 건수를 조회하고, 0 이면 월마감 유효(VALID=Y) 로
 * 응답한다. 입력월은 YYYYMM01 로 확장해 형식 검증한다.
 *
 * 월 전체 규모의 근거로 해당 월의 총 건수/합계금액과 마감 대상이 존재
 * 하는 영업일 수를 함께 조회하여 응답에 제공한다. 감사추적을 위해 선택
 * 입력 REQID 를 반영한다.
 */
#include <stdio.h>
#include <string.h>

#include "txcore.h"
#include "txcore_dbio.h"
#include "acq_util.h"
#include "cl_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 24 "app/online/cl_ol_0027.pgc"


TX_SERVICE(CL_OL_0027, ctx)
{
    /* exec sql begin declare section */
     
      
      
      
     
    
#line 29 "app/online/cl_ol_0027.pgc"
 char h_pat [ 16 ] ;
 
#line 30 "app/online/cl_ol_0027.pgc"
 int h_recv ;
 
#line 31 "app/online/cl_ol_0027.pgc"
 int h_total ;
 
#line 32 "app/online/cl_ol_0027.pgc"
 int h_days ;
 
#line 33 "app/online/cl_ol_0027.pgc"
 long h_sum ;
/* exec sql end declare section */
#line 34 "app/online/cl_ol_0027.pgc"


    char yyyymm[16];
    char reqid[32];
    char probe[9];
    char sum_won[32];
    int  valid;

    tx_log(TX_LOG_INFO, "[CL_OL_0027] 월마감 검증 서비스 진입");

    /* 1) 입력 수신 (YYYYMM 6자리) */
    if (tx_buf_get(ctx->in, "YYYYMM", yyyymm, sizeof(yyyymm)) != TX_OK) {
        tx_log(TX_LOG_ERROR, "[CL_OL_0027] YYYYMM 누락");
        tx_buf_reset(ctx->out);
        tx_buf_sets(ctx->out, "RESPCODE", RESP_INVALID);
        tx_return(ctx, TX_EINVAL, ctx->out);
        return;
    }
    if (tx_buf_get(ctx->in, "REQID", reqid, sizeof(reqid)) != TX_OK)
        strncpy(reqid, "-", sizeof(reqid) - 1);

    /* 2) 형식 검증: 길이 6 + YYYYMM01 로 확장하여 일자 유효성 확인 */
    if (strlen(yyyymm) != 6) {
        tx_log(TX_LOG_WARN, "[CL_OL_0027] 월 형식 오류 yyyymm=%s", yyyymm);
        tx_buf_reset(ctx->out);
        tx_buf_sets(ctx->out, "RESPCODE", RESP_INVALID);
        tx_return(ctx, TX_EINVAL, ctx->out);
        return;
    }
    snprintf(probe, sizeof(probe), "%.6s01", yyyymm);
    if (!date_is_valid(probe)) {
        tx_log(TX_LOG_WARN, "[CL_OL_0027] 월 값 오류 yyyymm=%s", yyyymm);
        tx_buf_reset(ctx->out);
        tx_buf_sets(ctx->out, "RESPCODE", RESP_INVALID);
        tx_return(ctx, TX_EINVAL, ctx->out);
        return;
    }

    /* 3) LIKE 패턴 'YYYYMM%' 구성 */
    snprintf(h_pat, sizeof(h_pat), "%.6s%%", yyyymm);

    /* 4) 해당 월의 미마감(R) 건수 조회 */
    { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "select count ( * ) from cl_ledger where biz_date like $1  and status = 'R'", 
	ECPGt_char,(h_pat),(long)16,(long)1,(16)*sizeof(char), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EOIT, 
	ECPGt_int,&(h_recv),(long)1,(long)1,sizeof(int), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EORT);}
#line 80 "app/online/cl_ol_0027.pgc"


    if (sqlca.sqlcode != TX_SQL_OK) {
        TX_DBIO_LOG_ERR("cl_ol_0027 월미마감");
        tx_buf_reset(ctx->out);
        tx_buf_sets(ctx->out, "RESPCODE", RESP_SYSERR);
        tx_return(ctx, TX_EDB, ctx->out);
        return;
    }

    /* 5) 월 전체 규모 및 대상 영업일 수 조회 (요약행 제외) */
    { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "select count ( * ) , coalesce ( sum ( amount ) , 0 ) , count ( distinct biz_date ) from cl_ledger where biz_date like $1  and merch_id <> '*AGG'", 
	ECPGt_char,(h_pat),(long)16,(long)1,(16)*sizeof(char), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EOIT, 
	ECPGt_int,&(h_total),(long)1,(long)1,sizeof(int), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, 
	ECPGt_long,&(h_sum),(long)1,(long)1,sizeof(long), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, 
	ECPGt_int,&(h_days),(long)1,(long)1,sizeof(int), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EORT);}
#line 95 "app/online/cl_ol_0027.pgc"


    if (sqlca.sqlcode != TX_SQL_OK) {
        TX_DBIO_LOG_ERR("cl_ol_0027 월규모");
        tx_buf_reset(ctx->out);
        tx_buf_sets(ctx->out, "RESPCODE", RESP_SYSERR);
        tx_return(ctx, TX_EDB, ctx->out);
        return;
    }

    /* 6) 월마감 유효성 판정 */
    valid = (h_recv == 0) ? 1 : 0;
    amount_format_won(h_sum, sum_won, sizeof(sum_won));

    tx_buf_reset(ctx->out);
    tx_buf_sets(ctx->out, "RESPCODE", RESP_OK);
    tx_buf_sets(ctx->out, "YYYYMM", yyyymm);
    tx_buf_sets(ctx->out, "REQID", reqid);
    tx_buf_setlong(ctx->out, "RECVCNT", (long)h_recv);
    tx_buf_setlong(ctx->out, "TOTALCNT", (long)h_total);
    tx_buf_setlong(ctx->out, "DAYS", (long)h_days);
    tx_buf_setlong(ctx->out, "SUMAMT", h_sum);
    tx_buf_sets(ctx->out, "SUMAMTWON", sum_won);
    tx_buf_sets(ctx->out, "VALID", valid ? "Y" : "N");
    tx_buf_sets(ctx->out, "MESSAGE",
                valid ? "월마감 가능(미마감 없음)" : "월중 미마감 잔량 존재");

    tx_log(TX_LOG_INFO,
           "[CL_OL_0027] 완료 yyyymm=%s 미마감=%d 총건=%d 영업일수=%d valid=%s",
           yyyymm, h_recv, h_total, h_days, valid ? "Y" : "N");
    tx_return(ctx, TX_OK, ctx->out);
}
