/* 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/batch/vl_bt_0014.pgc"
/* @tier easy @module vl @transform validation-batch */
/*
 * vl_bt_0014.pgc - 정합성 현황 리포트 배치 (VL_BT_0014)  [tier=easy]
 *
 * 지정 영업일 원장(vl_ledger) 의 상태코드별 건수/금액을 집계 SELECT 로
 * 산출하여 정합성 현황 리포트를 출력한다. 커서 없이 상태코드 배열을
 * 순회하며 상태별 단건 집계를 수행하고, 정합률을 계산한다. main 포함.
 *
 * 실행:  vl_bt_0014 <YYYYMMDD> [db@host]
 */
#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 20 "app/batch/vl_bt_0014.pgc"


static int run_vl_bt_0014(const char *biz_date)
{
    /* exec sql begin declare section */
     
     
     
     
    
#line 25 "app/batch/vl_bt_0014.pgc"
 char h_biz_date [ 9 ] ;
 
#line 26 "app/batch/vl_bt_0014.pgc"
 char h_status [ 2 ] ;
 
#line 27 "app/batch/vl_bt_0014.pgc"
 long h_cnt ;
 
#line 28 "app/batch/vl_bt_0014.pgc"
 long h_sum ;
/* exec sql end declare section */
#line 29 "app/batch/vl_bt_0014.pgc"


    static const char *st_codes[]  = { "R", "M", "U", "S" };
    static const char *st_labels[] = { "접수(R)", "완료(M)", "불일치(U)", "정산완료(S)" };
    long cnts[4] = {0,0,0,0};
    long sums[4] = {0,0,0,0};
    long grand_cnt = 0, grand_sum = 0;
    long done_cnt, fail_cnt;
    int  i, errcnt = 0;

    strncpy(h_biz_date, biz_date, sizeof(h_biz_date) - 1);
    h_biz_date[sizeof(h_biz_date) - 1] = '\0';

    for (i = 0; i < 4; i++) {
        strncpy(h_status, st_codes[i], sizeof(h_status));

        { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "select count ( * ) , coalesce ( SUM ( amount ) , 0 ) from vl_ledger where biz_date = $1  and status = $2 ", 
	ECPGt_char,(h_biz_date),(long)9,(long)1,(9)*sizeof(char), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, 
	ECPGt_char,(h_status),(long)2,(long)1,(2)*sizeof(char), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EOIT, 
	ECPGt_long,&(h_cnt),(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 49 "app/batch/vl_bt_0014.pgc"


        if (sqlca.sqlcode != TX_SQL_OK && sqlca.sqlcode != TX_SQL_NOTFOUND) {
            TX_DBIO_LOG_ERR("SELECT vl_ledger 집계");
            errcnt++;
            continue;
        }

        cnts[i] = h_cnt;
        sums[i] = h_sum;
        grand_cnt += h_cnt;
        grand_sum += h_sum;
    }

    /* 정합률 = 완료 / (완료 + 불일치) * 100 */
    done_cnt = cnts[1];
    fail_cnt = cnts[2];

    tx_log(TX_LOG_INFO,
           "[vl_bt_0014] 요약 date=%s 총건수=%ld 완료=%ld 불일치=%ld 오류=%ld",
           biz_date, grand_cnt, done_cnt, fail_cnt, errcnt);

    printf("========== 정합성 현황 리포트 [vl_bt_0014] ==========\n");
    printf("  영업일        : %s\n", biz_date);
    printf("  ---------------------------------------------\n");
    printf("  상태            건수          금액\n");
    for (i = 0; i < 4; i++)
        printf("  %-12s %8ld  %14ld\n", st_labels[i], cnts[i], sums[i]);
    printf("  ---------------------------------------------\n");
    printf("  합계         %8ld  %14ld\n", grand_cnt, grand_sum);
    if (done_cnt + fail_cnt > 0)
        printf("  정합률       : %ld%%\n",
               done_cnt * 100 / (done_cnt + fail_cnt));
    else
        printf("  정합률       : N/A (판정대상 없음)\n");
    printf("  오류 건수     : %d\n", errcnt);
    printf("=================================================\n");

    return (errcnt == 0) ? TX_OK : TX_FAIL;
}

int main(int argc, char **argv)
{
    const char *biz_date;
    const char *target;
    int rc;

    tx_set_loglevel(TX_LOG_INFO);

    if (argc < 2) {
        fprintf(stderr, "사용법: %s <YYYYMMDD> [db@host]\n", argv[0]);
        return 2;
    }
    biz_date = argv[1];
    target   = (argc >= 3) ? argv[2] : NULL;

    if (!date_is_valid(biz_date)) {
        fprintf(stderr, "오류: 유효하지 않은 영업일 '%s'\n", biz_date);
        return 2;
    }

    tx_log(TX_LOG_INFO, "[vl_bt_0014] 배치 시작 date=%s", biz_date);

    rc = vl_dbio_connect(target);
    if (rc != TX_OK) {
        tx_log(TX_LOG_ERROR, "[vl_bt_0014] DB 접속 실패 rc=%d", rc);
        return 1;
    }

    rc = run_vl_bt_0014(biz_date);

    vl_dbio_disconnect();

    tx_log(TX_LOG_INFO, "[vl_bt_0014] 배치 종료 rc=%d(%s)", rc, tx_strerror(rc));
    return (rc == TX_OK) ? 0 : 1;
}
