/* 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/cl_bt_0012.pgc"
/* @tier medium @module cl @transform closing-batch */
/*
 * cl_bt_0012.pgc - 마감 알림 배치 (임계 초과 알림)  [tier=medium]
 *
 * 지정 영업일의 미마감(접수 'R') 및 불일치('U') 건수를 조회하여 알림
 * 임계치와 비교한다. 임계 초과 시 알림 대상(R/U) 상위건을 커서로 순회
 * 하며 목록으로 출력한다. 알림 발생 건수를 리포트한다.
 * 배치 main 엔트리 포함.
 *
 * 실행:  cl_bt_0012 <YYYYMMDD> [db@host]
 */
#include <stdio.h>
#include <stdlib.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 21 "app/batch/cl_bt_0012.pgc"


#define CL_ALERT_THRESHOLD 0    /* 미마감/불일치 임계치(초과 시 알림) */
#define CL_ALERT_TOPN      20   /* 알림 목록 상위 건수 */

static int run_cl_bt_0012(const char *biz_date)
{
    /* exec sql begin declare section */
     
     
     
     
     
    
#line 29 "app/batch/cl_bt_0012.pgc"
 char h_biz_date [ 9 ] ;
 
#line 30 "app/batch/cl_bt_0012.pgc"
 char h_key [ 16 ] ;
 
#line 31 "app/batch/cl_bt_0012.pgc"
 char h_merch_id [ 16 ] ;
 
#line 32 "app/batch/cl_bt_0012.pgc"
 char h_status [ 2 ] ;
 
#line 33 "app/batch/cl_bt_0012.pgc"
 long h_amount ;
/* exec sql end declare section */
#line 34 "app/batch/cl_bt_0012.pgc"


    long recv, unmatch, target_cnt;
    long listed = 0, errcnt = 0;
    char won[32];

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

    recv    = cl_rec_count(biz_date, CL_ST_RECV);
    unmatch = cl_rec_count(biz_date, CL_ST_FAIL);
    if (recv < 0 || unmatch < 0) {
        tx_log(TX_LOG_ERROR, "[cl_bt_0012] 알림대상 건수 조회 실패");
        return TX_EDB;
    }
    target_cnt = recv + unmatch;

    tx_log(TX_LOG_INFO,
           "[cl_bt_0012] 알림대상 R=%ld U=%ld 합=%ld 임계=%d",
           recv, unmatch, target_cnt, CL_ALERT_THRESHOLD);

    printf("========== 마감 알림 배치 [cl_bt_0012] ==========\n");
    printf("  영업일        : %s\n", biz_date);
    printf("  미마감(R)     : %ld\n", recv);
    printf("  불일치(U)     : %ld\n", unmatch);
    printf("  알림 임계치   : %d\n", CL_ALERT_THRESHOLD);

    if (target_cnt <= CL_ALERT_THRESHOLD) {
        printf("  ** 임계 이내 - 알림 없음 **\n");
        printf("===============================================\n");
        tx_log(TX_LOG_INFO, "[cl_bt_0012] 임계 이내 - 알림 없음");
        return TX_OK;
    }

    printf("  ** 임계 초과 - 알림 대상 목록 (상위 %d) **\n", CL_ALERT_TOPN);
    printf("  ---------------------------------------------\n");
    printf("  %-14s %-4s %14s\n", "가맹점", "상태", "금액");
    printf("  ---------------------------------------------\n");

    ECPGset_var( 0, ( h_biz_date ), __LINE__);\
 /* declare cur_cl_bt_0012 cursor for select key , merch_id , status , amount from cl_ledger where biz_date = $1  and status in ( 'R' , 'U' ) order by status , key */
#line 78 "app/batch/cl_bt_0012.pgc"

#line 78 "app/batch/cl_bt_0012.pgc"


    { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "declare cur_cl_bt_0012 cursor for select key , merch_id , status , amount from cl_ledger where biz_date = $1  and status in ( 'R' , 'U' ) order by status , key", 
	ECPGt_char,(h_biz_date),(long)9,(long)1,(9)*sizeof(char), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EOIT, ECPGt_EORT);}
#line 80 "app/batch/cl_bt_0012.pgc"

    if (sqlca.sqlcode != TX_SQL_OK) {
        TX_DBIO_LOG_ERR("OPEN cur_cl_bt_0012");
        return TX_EDB;
    }

    for (;;) {
        if (listed >= CL_ALERT_TOPN)
            break;

        { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "fetch cur_cl_bt_0012", ECPGt_EOIT, 
	ECPGt_char,(h_key),(long)16,(long)1,(16)*sizeof(char), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, 
	ECPGt_char,(h_merch_id),(long)16,(long)1,(16)*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_long,&(h_amount),(long)1,(long)1,sizeof(long), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EORT);}
#line 90 "app/batch/cl_bt_0012.pgc"


        if (sqlca.sqlcode == TX_SQL_NOTFOUND)
            break;
        if (sqlca.sqlcode != TX_SQL_OK) {
            TX_DBIO_LOG_ERR("FETCH cur_cl_bt_0012");
            errcnt++;
            break;
        }

        amount_format_won(h_amount, won, sizeof(won));
        printf("  %-14s %-4s %14s  key=%s\n", h_merch_id, h_status, won, h_key);
        listed++;
    }

    { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "close cur_cl_bt_0012", ECPGt_EOIT, ECPGt_EORT);}
#line 105 "app/batch/cl_bt_0012.pgc"


    tx_log(TX_LOG_WARN,
           "[cl_bt_0012] 요약 date=%s 알림대상=%ld 출력=%ld 오류=%ld",
           biz_date, target_cnt, listed, errcnt);

    printf("  ---------------------------------------------\n");
    printf("  알림 대상 수  : %ld\n", target_cnt);
    printf("  출력 건수     : %ld\n", listed);
    printf("  오류 건수     : %ld\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, "[cl_bt_0012] 배치 시작 date=%s", biz_date);

    rc = cl_dbio_connect(target);
    if (rc != TX_OK) {
        tx_log(TX_LOG_ERROR, "[cl_bt_0012] DB 접속 실패 rc=%d", rc);
        return 1;
    }

    rc = run_cl_bt_0012(biz_date);

    cl_dbio_disconnect();

    tx_log(TX_LOG_INFO, "[cl_bt_0012] 배치 종료 rc=%d(%s)", rc, tx_strerror(rc));
    return (rc == TX_OK) ? 0 : 1;
}
