/* 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_0021.pgc"
/* @tier easy @module cl @transform closing-online */
/*
 * cl_ol_0021.pgc - 마감 온라인 서비스 (CL_OL_0021)  [tier=easy]
 *
 * 잔액검증 재수행
 * ----------------------------------------------------------------------
 * 요청 영업일(BIZDATE)의 정산완료(S) 합계금액과 당일 전체 합계금액을
 * 각각 산출한 뒤, 그 차액을 아직 정산되지 않은 미마감분 잔액으로
 * 응답한다. 차액이 0 이면 잔액검증 일치(MATCH=Y).
 *
 * 금액 차이의 근거를 제공하기 위해 정산완료 건수/전체 건수도 함께
 * 조회하여 미정산 건수를 도출하고, 각 금액을 원화 표기로 변환하여
 * 응답에 함께 싣는다. 감사추적을 위해 선택 입력 REQID/OPER 를 로그·
 * 응답에 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_0021.pgc"


TX_SERVICE(CL_OL_0021, ctx)
{
    /* exec sql begin declare section */
     
     
      
      
    
#line 29 "app/online/cl_ol_0021.pgc"
 char h_biz_date [ 9 ] ;
 
#line 30 "app/online/cl_ol_0021.pgc"
 long h_settled_sum ;
 
#line 31 "app/online/cl_ol_0021.pgc"
 int h_settled_cnt ;
 
#line 32 "app/online/cl_ol_0021.pgc"
 int h_total_cnt ;
/* exec sql end declare section */
#line 33 "app/online/cl_ol_0021.pgc"


    char bizdate[16];
    char reqid[32];
    char oper[32];
    char diff_won[32];
    char settled_won[32];
    char total_won[32];
    long total_sum = 0;
    long diff;
    long unsettled_cnt;

    tx_log(TX_LOG_INFO, "[CL_OL_0021] 잔액검증 재수행 서비스 진입");

    /* 1) 입력 수신 및 검증 */
    if (tx_buf_get(ctx->in, "BIZDATE", bizdate, sizeof(bizdate)) != TX_OK) {
        tx_log(TX_LOG_ERROR, "[CL_OL_0021] BIZDATE 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);
    if (tx_buf_get(ctx->in, "OPER", oper, sizeof(oper)) != TX_OK)
        strncpy(oper, "BATCH", sizeof(oper) - 1);

    if (!date_is_valid(bizdate)) {
        tx_log(TX_LOG_WARN, "[CL_OL_0021] 영업일 형식 오류 date=%s", bizdate);
        tx_buf_reset(ctx->out);
        tx_buf_sets(ctx->out, "RESPCODE", RESP_INVALID);
        tx_return(ctx, TX_EINVAL, ctx->out);
        return;
    }

    memset(h_biz_date, 0, sizeof(h_biz_date));
    strncpy(h_biz_date, bizdate, sizeof(h_biz_date) - 1);

    /* 2) 정산완료(S) 합계금액 + 건수 조회 */
    { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "select coalesce ( sum ( amount ) , 0 ) , count ( * ) from cl_ledger where biz_date = $1  and status = 'S'", 
	ECPGt_char,(h_biz_date),(long)9,(long)1,(9)*sizeof(char), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EOIT, 
	ECPGt_long,&(h_settled_sum),(long)1,(long)1,sizeof(long), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, 
	ECPGt_int,&(h_settled_cnt),(long)1,(long)1,sizeof(int), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EORT);}
#line 76 "app/online/cl_ol_0021.pgc"


    if (sqlca.sqlcode != TX_SQL_OK) {
        TX_DBIO_LOG_ERR("cl_ol_0021 정산합계");
        tx_buf_reset(ctx->out);
        tx_buf_sets(ctx->out, "RESPCODE", RESP_SYSERR);
        tx_return(ctx, TX_EDB, ctx->out);
        return;
    }

    /* 3) 당일 전체 건수 조회 (요약행 제외) */
    { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "select count ( * ) from cl_ledger where biz_date = $1  and merch_id <> '*AGG'", 
	ECPGt_char,(h_biz_date),(long)9,(long)1,(9)*sizeof(char), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EOIT, 
	ECPGt_int,&(h_total_cnt),(long)1,(long)1,sizeof(int), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EORT);}
#line 91 "app/online/cl_ol_0021.pgc"


    if (sqlca.sqlcode != TX_SQL_OK) {
        TX_DBIO_LOG_ERR("cl_ol_0021 전체건수");
        tx_buf_reset(ctx->out);
        tx_buf_sets(ctx->out, "RESPCODE", RESP_SYSERR);
        tx_return(ctx, TX_EDB, ctx->out);
        return;
    }

    /* 4) 당일 전체 합계금액 조회 (표준 DBIO) */
    if (cl_rec_sum(bizdate, &total_sum) != TX_OK) {
        tx_log(TX_LOG_ERROR, "[CL_OL_0021] 전체합계 조회 실패 date=%s", bizdate);
        tx_buf_reset(ctx->out);
        tx_buf_sets(ctx->out, "RESPCODE", RESP_SYSERR);
        tx_return(ctx, TX_EDB, ctx->out);
        return;
    }

    /* 5) 차액 = 미마감분 잔액, 미정산 건수 도출 */
    diff          = total_sum - h_settled_sum;
    unsettled_cnt = (long)h_total_cnt - (long)h_settled_cnt;
    amount_format_won(diff, diff_won, sizeof(diff_won));
    amount_format_won(h_settled_sum, settled_won, sizeof(settled_won));
    amount_format_won(total_sum, total_won, sizeof(total_won));

    tx_buf_reset(ctx->out);
    tx_buf_sets(ctx->out, "RESPCODE", RESP_OK);
    tx_buf_sets(ctx->out, "BIZDATE", bizdate);
    tx_buf_sets(ctx->out, "REQID", reqid);
    tx_buf_sets(ctx->out, "OPER", oper);
    tx_buf_setlong(ctx->out, "SETTLEDSUM", h_settled_sum);
    tx_buf_sets(ctx->out, "SETTLEDSUMWON", settled_won);
    tx_buf_setlong(ctx->out, "TOTALSUM", total_sum);
    tx_buf_sets(ctx->out, "TOTALSUMWON", total_won);
    tx_buf_setlong(ctx->out, "DIFF", diff);
    tx_buf_sets(ctx->out, "DIFFWON", diff_won);
    tx_buf_setlong(ctx->out, "SETTLEDCNT", (long)h_settled_cnt);
    tx_buf_setlong(ctx->out, "TOTALCNT", (long)h_total_cnt);
    tx_buf_setlong(ctx->out, "UNSETTLEDCNT", unsettled_cnt);
    tx_buf_sets(ctx->out, "MATCH", (diff == 0) ? "Y" : "N");

    tx_log(TX_LOG_INFO,
           "[CL_OL_0021] 완료 date=%s 정산=%ld 전체=%ld 차액=%ld 미정산건=%ld",
           bizdate, h_settled_sum, total_sum, diff, unsettled_cnt);
    tx_return(ctx, TX_OK, ctx->out);
}
