/* 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/vl_ol_0014.pgc"
/* @tier easy @module vl @transform validation-online */
/*
 * vl_ol_0014.pgc - 정산 정합 검증 서비스 (VL_OL_0014)
 *
 * 정산원장(vl_settle) 의 정산금액이 매입집계(vl_purchase_sum) 의 (매입액 - 수수료)
 * 와 일치하는지 대사한다. 정산금액이 계산된 순지급액과 다르면 불일치(VL14xx).
 */
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#include "txcore.h"
#include "txcore_dbio.h"
#include "acq_util.h"
#include "vl_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/vl_ol_0014.pgc"


TX_SERVICE(VL_OL_0014, ctx)
{
    /* exec sql begin declare section */
     
     
     
     
    
#line 22 "app/online/vl_ol_0014.pgc"
 char h_settle_key [ 16 ] ;
 
#line 23 "app/online/vl_ol_0014.pgc"
 long h_settle_amt ;
 
#line 24 "app/online/vl_ol_0014.pgc"
 long h_purchase_amt ;
 
#line 25 "app/online/vl_ol_0014.pgc"
 long h_fee_amt ;
/* exec sql end declare section */
#line 26 "app/online/vl_ol_0014.pgc"


    char key[16];
    long net_amt, diff;

    tx_log(TX_LOG_INFO, "[VL_OL_0014] 정산 정합 검증 서비스 진입");

    if (tx_buf_get(ctx->in, "KEY", key, sizeof(key)) != TX_OK) {
        tx_log(TX_LOG_ERROR, "[VL_OL_0014] KEY 누락");
        tx_buf_sets(ctx->out, "ERRCODE", "VL1400");
        tx_return(ctx, TX_EINVAL, ctx->out);
        return;
    }

    strncpy(h_settle_key, key, sizeof(h_settle_key) - 1);
    h_settle_key[sizeof(h_settle_key) - 1] = '\0';
    h_settle_amt = 0; h_purchase_amt = 0; h_fee_amt = 0;

    /* 1) 정산금액 조회 */
    { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "select settle_amount from vl_settle where settle_key = $1 ", 
	ECPGt_char,(h_settle_key),(long)16,(long)1,(16)*sizeof(char), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EOIT, 
	ECPGt_long,&(h_settle_amt),(long)1,(long)1,sizeof(long), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EORT);}
#line 48 "app/online/vl_ol_0014.pgc"


    if (sqlca.sqlcode == TX_SQL_NOTFOUND) {
        tx_log(TX_LOG_WARN, "[VL_OL_0014] 정산원장 없음 key=%s", key);
        tx_buf_sets(ctx->out, "RESULT", "MISMATCH");
        tx_buf_sets(ctx->out, "ERRCODE", "VL1401");
        tx_return(ctx, TX_ENOENT, ctx->out);
        return;
    }
    if (sqlca.sqlcode != TX_SQL_OK) {
        TX_DBIO_LOG_ERR("SELECT vl_settle");
        tx_buf_sets(ctx->out, "ERRCODE", "VL1409");
        tx_return(ctx, TX_EDB, ctx->out);
        return;
    }

    /* 2) 매입집계(매입액/수수료) 조회 */
    { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "select coalesce ( purchase_amount , 0 ) , coalesce ( fee_amount , 0 ) from vl_purchase_sum where settle_key = $1 ", 
	ECPGt_char,(h_settle_key),(long)16,(long)1,(16)*sizeof(char), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EOIT, 
	ECPGt_long,&(h_purchase_amt),(long)1,(long)1,sizeof(long), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, 
	ECPGt_long,&(h_fee_amt),(long)1,(long)1,sizeof(long), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EORT);}
#line 68 "app/online/vl_ol_0014.pgc"


    if (sqlca.sqlcode == TX_SQL_NOTFOUND) {
        tx_log(TX_LOG_WARN, "[VL_OL_0014] 매입집계 없음 key=%s", key);
        tx_buf_sets(ctx->out, "RESULT", "MISMATCH");
        tx_buf_sets(ctx->out, "ERRCODE", "VL1402");
        tx_return(ctx, TX_ENOENT, ctx->out);
        return;
    }
    if (sqlca.sqlcode != TX_SQL_OK) {
        TX_DBIO_LOG_ERR("SELECT vl_purchase_sum");
        tx_buf_sets(ctx->out, "ERRCODE", "VL1419");
        tx_return(ctx, TX_EDB, ctx->out);
        return;
    }

    /* 3) 순지급액 대사 */
    net_amt = h_purchase_amt - h_fee_amt;
    diff = h_settle_amt - net_amt;

    tx_buf_reset(ctx->out);
    tx_buf_sets(ctx->out, "KEY", key);
    tx_buf_setlong(ctx->out, "SETTLEAMT", h_settle_amt);
    tx_buf_setlong(ctx->out, "PURCHASEAMT", h_purchase_amt);
    tx_buf_setlong(ctx->out, "FEEAMT", h_fee_amt);
    tx_buf_setlong(ctx->out, "NETAMT", net_amt);
    tx_buf_setlong(ctx->out, "DIFF", diff);

    if (diff != 0) {
        tx_log(TX_LOG_WARN, "[VL_OL_0014] 정산 불일치 key=%s settle=%ld net=%ld",
               key, h_settle_amt, net_amt);
        tx_buf_sets(ctx->out, "RESULT", "MISMATCH");
        tx_buf_sets(ctx->out, "ERRCODE", "VL1403");
        tx_return(ctx, TX_OK, ctx->out);
        return;
    }

    tx_buf_sets(ctx->out, "RESULT", "MATCH");
    tx_buf_sets(ctx->out, "ERRCODE", RESP_OK);
    tx_log(TX_LOG_INFO, "[VL_OL_0014] 정산 정합 key=%s settle=%ld", key, h_settle_amt);
    tx_return(ctx, TX_OK, ctx->out);
}
