/* 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/mg_bt_0012.pgc"
/* @tier medium @module mg @transform msg-gateway-batch */
/*
 * mg_bt_0012.pgc - 라우팅 테이블 리로드 배치  [tier=medium]
 *
 * 라우팅 규칙 테이블(mg_route)을 규칙키 순으로 커서 전량 로드하여
 * 캐시 리로드를 시뮬레이션한다. 사용(use_yn='Y') 규칙수, 비활성
 * 규칙수, 인접 중복 규칙키 건수를 집계하여 리포트한다.
 *
 * 실행:  mg_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 "mg_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/mg_bt_0012.pgc"


static int run_mg_bt_0012(const char *biz_date)
{
    /* exec sql begin declare section */
     
     
     
    
#line 25 "app/batch/mg_bt_0012.pgc"
 char h_rule_key [ 24 ] ;
 
#line 26 "app/batch/mg_bt_0012.pgc"
 char h_chan_cd [ 8 ] ;
 
#line 27 "app/batch/mg_bt_0012.pgc"
 char h_use_yn [ 2 ] ;
/* exec sql end declare section */
#line 28 "app/batch/mg_bt_0012.pgc"


    long total = 0, valid = 0, disabled = 0, dup = 0, errcnt = 0;
    char prev_key[24];

    memset(prev_key, 0, sizeof(prev_key));

    /* declare cur_mg_bt_0012 cursor for select rule_key , chan_cd , use_yn from mg_route order by rule_key , chan_cd */
#line 38 "app/batch/mg_bt_0012.pgc"


    { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "declare cur_mg_bt_0012 cursor for select rule_key , chan_cd , use_yn from mg_route order by rule_key , chan_cd", ECPGt_EOIT, ECPGt_EORT);}
#line 40 "app/batch/mg_bt_0012.pgc"

    if (sqlca.sqlcode != TX_SQL_OK) {
        TX_DBIO_LOG_ERR("OPEN cur_mg_bt_0012");
        return TX_EDB;
    }

    for (;;) {
        { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "fetch cur_mg_bt_0012", ECPGt_EOIT, 
	ECPGt_char,(h_rule_key),(long)24,(long)1,(24)*sizeof(char), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, 
	ECPGt_char,(h_chan_cd),(long)8,(long)1,(8)*sizeof(char), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, 
	ECPGt_char,(h_use_yn),(long)2,(long)1,(2)*sizeof(char), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EORT);}
#line 47 "app/batch/mg_bt_0012.pgc"


        if (sqlca.sqlcode == TX_SQL_NOTFOUND)
            break;
        if (sqlca.sqlcode != TX_SQL_OK) {
            TX_DBIO_LOG_ERR("FETCH cur_mg_bt_0012");
            errcnt++;
            break;
        }

        total++;

        if (total > 1 && strcmp(prev_key, h_rule_key) == 0) {
            dup++;
            tx_log(TX_LOG_WARN, "[mg_bt_0012] 중복 규칙키 %s", h_rule_key);
        }
        strncpy(prev_key, h_rule_key, sizeof(prev_key) - 1);
        prev_key[sizeof(prev_key) - 1] = '\0';

        if (h_use_yn[0] == 'Y')
            valid++;
        else
            disabled++;
    }

    { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "close cur_mg_bt_0012", ECPGt_EOIT, ECPGt_EORT);}
#line 72 "app/batch/mg_bt_0012.pgc"


    tx_log(TX_LOG_INFO, "[mg_bt_0012] 라우팅 리로드 전체=%ld 유효=%ld 중복=%ld",
           total, valid, dup);

    printf("========== 라우팅 테이블 리로드 [mg_bt_0012] ==========\n");
    printf("  기준일      : %s\n", biz_date);
    printf("  전체 규칙   : %ld\n", total);
    printf("  유효 규칙   : %ld\n", valid);
    printf("  비활성 규칙 : %ld\n", disabled);
    printf("  중복 규칙   : %ld\n", dup);
    printf("  로드 오류   : %ld\n", errcnt);
    printf("  캐시 상태   : %s\n", (errcnt == 0) ? "RELOADED" : "PARTIAL");
    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, "[mg_bt_0012] 라우팅 리로드 시작 date=%s", biz_date);

    rc = mg_dbio_connect(target);
    if (rc != TX_OK) {
        tx_log(TX_LOG_ERROR, "[mg_bt_0012] DB 접속 실패 rc=%d", rc);
        return 1;
    }

    rc = run_mg_bt_0012(biz_date);

    mg_dbio_disconnect();

    tx_log(TX_LOG_INFO, "[mg_bt_0012] 배치 종료 rc=%d(%s)", rc, tx_strerror(rc));
    return (rc == TX_OK) ? 0 : 1;
}
