/* 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/st_ol_0022.pgc"
/* @tier medium @module st @transform settlement-online */
/*
 * st_ol_0022.pgc - 정산 통계 조회 (ST_OL_0022)  [tier=medium]
 *
 * 지정 영업일의 정산 통계를 산출한다. 총건수/정산완료건수 기반
 * 정산완료율(bp) 과 건당 평균 거래금액을 계산한다. 통계는 단일
 * 임베디드 집계 SQL(st_ledger)로 산출한다.
 */
#include <stdio.h>
#include <string.h>

#include "txcore.h"
#include "txcore_dbio.h"
#include "acq_util.h"
#include "st_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 17 "app/online/st_ol_0022.pgc"



TX_SERVICE(ST_OL_0022, ctx)
{
    /* exec sql begin declare section */
     
     
     
     
    
#line 23 "app/online/st_ol_0022.pgc"
 char h_bizdate [ 9 ] ;
 
#line 24 "app/online/st_ol_0022.pgc"
 long h_total ;
 
#line 25 "app/online/st_ol_0022.pgc"
 long h_settled ;
 
#line 26 "app/online/st_ol_0022.pgc"
 long h_sum ;
/* exec sql end declare section */
#line 27 "app/online/st_ol_0022.pgc"


    char bizdate[16];
    long total = 0, settled = 0, sum = 0, rate_bp = 0, avg = 0;

    tx_log(TX_LOG_INFO, "[ST_OL_0022] 정산 통계 조회 진입");

    if (tx_buf_get(ctx->in, "BIZDATE", bizdate, sizeof(bizdate)) != TX_OK ||
        !date_is_valid(bizdate)) {
        tx_return(ctx, TX_EINVAL, ctx->out);
        return;
    }

    strncpy(h_bizdate, bizdate, sizeof(h_bizdate) - 1);
    h_bizdate[sizeof(h_bizdate) - 1] = '\0';
    h_total = h_settled = h_sum = 0;

    { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "select count ( * ) , count ( * ) filter ( where status = 'S' ) , coalesce ( sum ( amount ) , 0 ) from st_ledger where biz_date = $1 ", 
	ECPGt_char,(h_bizdate),(long)9,(long)1,(9)*sizeof(char), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EOIT, 
	ECPGt_long,&(h_total),(long)1,(long)1,sizeof(long), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, 
	ECPGt_long,&(h_settled),(long)1,(long)1,sizeof(long), 
	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_EORT);}
#line 50 "app/online/st_ol_0022.pgc"


    if (sqlca.sqlcode != TX_SQL_OK && sqlca.sqlcode != TX_SQL_NOTFOUND) {
        TX_DBIO_LOG_ERR("SELECT 정산통계");
        tx_return(ctx, TX_EDB, ctx->out);
        return;
    }
    total   = h_total;
    settled = h_settled;
    sum     = h_sum;

    if (total > 0) {
        rate_bp = settled * 10000 / total;
        avg     = sum / total;
    }

    tx_buf_reset(ctx->out);
    tx_buf_sets(ctx->out, "RESPCODE", RESP_OK);
    tx_buf_sets(ctx->out, "BIZDATE", bizdate);
    tx_buf_setlong(ctx->out, "TOTALCNT", total);
    tx_buf_setlong(ctx->out, "SETTLEDCNT", settled);
    tx_buf_setlong(ctx->out, "SETTLERATEBP", rate_bp);
    tx_buf_setlong(ctx->out, "AVGAMT", avg);
    tx_log(TX_LOG_INFO, "[ST_OL_0022] 통계 date=%s 총=%ld 정산율bp=%ld 평균=%ld",
           bizdate, total, rate_bp, avg);
    tx_return(ctx, TX_OK, ctx->out);
}