/* 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/cm_bt_0008.pgc"
/* @tier easy @module cm @transform common-batch */
/*
 * cm_bt_0008.pgc - 공통 통계 집계 배치  [tier=easy]
 *
 * 지정 영업일(argv1)의 원장(cm_ledger)을 커서로 순회하며 상태코드별
 * 건수/금액을 메모리 버킷에 집계한다. 집계 결과를 일자별 통계
 * 테이블(cm_daily)에 상태별로 raw UPSERT 적재하고 리포트한다.
 *
 * 실행:  cm_bt_0008 <YYYYMMDD> [db@host]
 */
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#include "txcore.h"
#include "txcore_dbio.h"
#include "acq_util.h"
#include "cm_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/cm_bt_0008.pgc"


#define CM_ST_BUCKETS 4

/* 상태코드 문자를 버킷 인덱스(R=0,M=1,U=2,S=3)로 변환, 미분류는 -1 */
static int cm_status_idx(const char *st)
{
    switch (st[0]) {
    case 'R': return 0;
    case 'M': return 1;
    case 'U': return 2;
    case 'S': return 3;
    default:  return -1;
    }
}

static int run_cm_bt_0008(const char *biz_date)
{
    /* exec sql begin declare section */
     
     
     
     
     
    
#line 39 "app/batch/cm_bt_0008.pgc"
 char h_biz_date [ 9 ] ;
 
#line 40 "app/batch/cm_bt_0008.pgc"
 char h_status [ 2 ] ;
 
#line 41 "app/batch/cm_bt_0008.pgc"
 long h_amount ;
 
#line 42 "app/batch/cm_bt_0008.pgc"
 long h_cnt ;
 
#line 43 "app/batch/cm_bt_0008.pgc"
 long h_sum ;
/* exec sql end declare section */
#line 44 "app/batch/cm_bt_0008.pgc"


    static const char *st_code[CM_ST_BUCKETS] = { "R", "M", "U", "S" };
    long cnt[CM_ST_BUCKETS] = { 0, 0, 0, 0 };
    long sum[CM_ST_BUCKETS] = { 0, 0, 0, 0 };
    long total = 0, errcnt = 0;
    int  idx, i;

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

    ECPGset_var( 0, ( h_biz_date ), __LINE__);\
 /* declare cur_cm_bt_0008 cursor for select status , coalesce ( amount , 0 ) from cm_ledger where biz_date = $1  order by key */
#line 59 "app/batch/cm_bt_0008.pgc"

#line 59 "app/batch/cm_bt_0008.pgc"


    { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "declare cur_cm_bt_0008 cursor for select status , coalesce ( amount , 0 ) from cm_ledger where biz_date = $1  order by 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 61 "app/batch/cm_bt_0008.pgc"

    if (sqlca.sqlcode != TX_SQL_OK) {
        TX_DBIO_LOG_ERR("OPEN cur_cm_bt_0008");
        return TX_EDB;
    }

    for (;;) {
        { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "fetch cur_cm_bt_0008", ECPGt_EOIT, 
	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 68 "app/batch/cm_bt_0008.pgc"


        if (sqlca.sqlcode == TX_SQL_NOTFOUND)
            break;
        if (sqlca.sqlcode != TX_SQL_OK) {
            TX_DBIO_LOG_ERR("FETCH cur_cm_bt_0008");
            break;
        }

        total++;
        idx = cm_status_idx(h_status);
        if (idx >= 0) {
            cnt[idx]++;
            sum[idx] += h_amount;
        }
    }

    { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "close cur_cm_bt_0008", ECPGt_EOIT, ECPGt_EORT);}
#line 85 "app/batch/cm_bt_0008.pgc"


    if (tx_begin() != TX_OK)
        tx_log(TX_LOG_WARN, "[cm_bt_0008] tx_begin 경고");

    for (i = 0; i < CM_ST_BUCKETS; i++) {
        strncpy(h_status, st_code[i], sizeof(h_status));
        h_cnt = cnt[i];
        h_sum = sum[i];

        { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "insert into cm_daily ( biz_date , status , tx_cnt , tx_sum ) values ( $1  , $2  , $3  , $4  ) on conflict ( biz_date , status ) do update set tx_cnt = $5  , tx_sum = $6 ", 
	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_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_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_EOIT, ECPGt_EORT);}
#line 98 "app/batch/cm_bt_0008.pgc"


        if (sqlca.sqlcode != TX_SQL_OK) {
            TX_DBIO_LOG_ERR("UPSERT cm_daily");
            errcnt++;
        }
    }

    if (errcnt == 0)
        tx_commit();
    else
        tx_abort();

    tx_log(TX_LOG_INFO,
           "[cm_bt_0008] 통계집계 date=%s 총=%ld 오류=%ld", biz_date, total, errcnt);

    printf("========== 공통 통계 집계 [cm_bt_0008] ==========\n");
    printf("  영업일      : %s\n", biz_date);
    printf("  전체 건수   : %ld\n", total);
    printf("  접수(R)     : %ld건 / %ld원\n", cnt[0], sum[0]);
    printf("  완료(M)     : %ld건 / %ld원\n", cnt[1], sum[1]);
    printf("  불일치(U)   : %ld건 / %ld원\n", cnt[2], sum[2]);
    printf("  정산(S)     : %ld건 / %ld원\n", cnt[3], sum[3]);
    printf("  적재 오류   : %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, "[cm_bt_0008] 통계집계 배치 시작 date=%s", biz_date);

    rc = cm_dbio_connect(target);
    if (rc != TX_OK) {
        tx_log(TX_LOG_ERROR, "[cm_bt_0008] DB 접속 실패 rc=%d", rc);
        return 1;
    }

    rc = run_cm_bt_0008(biz_date);

    cm_dbio_disconnect();

    tx_log(TX_LOG_INFO, "[cm_bt_0008] 배치 종료 rc=%d(%s)", rc, tx_strerror(rc));
    return (rc == TX_OK) ? 0 : 1;
}
