/* 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/rc_bt_0006.pgc"
/* @tier hard @module rc @transform reconciliation-batch */
/*
 * rc_bt_0006.pgc - 건수 불일치 검출 배치 (RC_BT_0006)
 *
 * 지정 영업일의 상태별 건수를 집계하여 대사 정합성을 점검하는
 * 읽기전용(리포트 전용) 배치이다. 커서/갱신을 사용하지 않고 표준
 * DBIO API rc_rec_count() 만으로 상태별 건수를 조회한다.
 * 업무규칙: 접수('R') 잔량이 남아 있으면 아직 대사가 완료되지 않은
 *          것으로 보아 '미처리' 로 판정한다.
 *
 * 실행:  rc_bt_0006 <YYYYMMDD> [db@host]
 */
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#include "txcore.h"
#include "txcore_dbio.h"
#include "acq_util.h"
#include "rc_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 22 "app/batch/rc_bt_0006.pgc"


static int run_rc_bt_0006(const char *biz_date)
{
    long cntR, cntM, cntU, cntS;
    long total, processed;
    long proc_rate, settle_rate, fail_rate;
    int  mismatch;

    /* 상태별 건수 조회 (읽기전용) */
    cntR = rc_rec_count(biz_date, RC_ST_RECV);
    cntM = rc_rec_count(biz_date, RC_ST_DONE);
    cntU = rc_rec_count(biz_date, RC_ST_FAIL);
    cntS = rc_rec_count(biz_date, RC_ST_SETTLED);

    if (cntR < 0) {
        tx_log(TX_LOG_ERROR, "[rc_bt_0006] 접수(R) 건수 조회 실패 date=%s",
               biz_date);
        return TX_EDB;
    }
    if (cntM < 0) {
        tx_log(TX_LOG_ERROR, "[rc_bt_0006] 매입확정(M) 건수 조회 실패 date=%s",
               biz_date);
        return TX_EDB;
    }
    if (cntU < 0) {
        tx_log(TX_LOG_ERROR, "[rc_bt_0006] 불일치(U) 건수 조회 실패 date=%s",
               biz_date);
        return TX_EDB;
    }
    if (cntS < 0) {
        tx_log(TX_LOG_ERROR, "[rc_bt_0006] 정산(S) 건수 조회 실패 date=%s",
               biz_date);
        return TX_EDB;
    }

    total     = cntR + cntM + cntU + cntS;
    processed = cntM + cntU + cntS;
    mismatch  = (cntR > 0) ? 1 : 0;

    /* 처리율/정산율/불일치율 (백분율, 정수 반올림) */
    if (total > 0) {
        proc_rate   = (processed * 100) / total;
        settle_rate = (cntS * 100) / total;
        fail_rate   = (cntU * 100) / total;
    } else {
        proc_rate = settle_rate = fail_rate = 0;
    }

    tx_log(TX_LOG_INFO,
           "[rc_bt_0006] 요약 date=%s 합계=%ld 처리=%ld 미처리여부=%d",
           biz_date, total, processed, mismatch);

    printf("======= 건수 불일치 검출 배치 [rc_bt_0006] =======\n");
    printf("  영업일          : %s\n", biz_date);
    printf("  ----------------------------------------\n");
    printf("  접수(R)         : %ld\n", cntR);
    printf("  매입확정(M)     : %ld\n", cntM);
    printf("  불일치(U)       : %ld\n", cntU);
    printf("  정산(S)         : %ld\n", cntS);
    printf("  ----------------------------------------\n");
    printf("  합계            : %ld\n", total);
    printf("  처리 완료       : %ld\n", processed);
    printf("  처리율(%%)       : %ld\n", proc_rate);
    printf("  정산율(%%)       : %ld\n", settle_rate);
    printf("  불일치율(%%)     : %ld\n", fail_rate);
    printf("  미처리 여부     : %s\n", mismatch ? "미처리(접수 잔량)" : "완료");
    printf("===============================================\n");

    return TX_OK;
}

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, "[rc_bt_0006] 배치 시작 date=%s", biz_date);

    rc = rc_dbio_connect(target);
    if (rc != TX_OK) {
        tx_log(TX_LOG_ERROR, "[rc_bt_0006] DB 접속 실패 rc=%d", rc);
        return 1;
    }

    rc = run_rc_bt_0006(biz_date);

    rc_dbio_disconnect();

    tx_log(TX_LOG_INFO, "[rc_bt_0006] 배치 종료 rc=%d(%s)", rc, tx_strerror(rc));
    return (rc == TX_OK) ? 0 : 1;
}