/* @tier easy @module cm @transform common-online */
/*
 * cm_ol_0016.pgc - 배치 컨트롤 조회 서비스 (CM_OL_0016)  [tier=easy]
 *
 * 요청의 배치ID(BATCHID)로 배치 통제 테이블(cm_batch_ctl)을 조회하여
 * 최종수행일시/수행상태/수행건수/대상영업일을 응답한다. 운영 콘솔의
 * 배치 상태 모니터링용 공통 조회 서비스.
 * (ATMI void SVC(TPSVCINFO*) 대응)
 */
#include <stdio.h>
#include <string.h>

#include "txcore.h"
#include "txcore_dbio.h"
#include "acq_util.h"
#include "cm_core.h"

EXEC SQL INCLUDE sqlca;

TX_SERVICE(CM_OL_0016, ctx)
{
    EXEC SQL BEGIN DECLARE SECTION;
    char h_batch_id[24];
    char h_last_run[20];
    char h_run_status[2];
    char h_biz_date[9];
    long h_run_cnt;
    EXEC SQL END DECLARE SECTION;

    char batch_id[24];

    tx_log(TX_LOG_INFO, "[CM_OL_0016] 배치 컨트롤 조회 서비스 진입");

    if (tx_buf_get(ctx->in, "BATCHID", batch_id, sizeof(batch_id)) != TX_OK) {
        tx_log(TX_LOG_ERROR, "[CM_OL_0016] BATCHID 누락");
        tx_return(ctx, TX_EINVAL, ctx->out);
        return;
    }

    memset(h_batch_id,   0, sizeof(h_batch_id));
    memset(h_last_run,   0, sizeof(h_last_run));
    memset(h_run_status, 0, sizeof(h_run_status));
    memset(h_biz_date,   0, sizeof(h_biz_date));
    strncpy(h_batch_id, batch_id, sizeof(h_batch_id) - 1);
    h_run_cnt = 0;

    EXEC SQL
        SELECT last_run_dt, run_status, run_cnt, biz_date
          INTO :h_last_run, :h_run_status, :h_run_cnt, :h_biz_date
          FROM cm_batch_ctl
         WHERE batch_id = :h_batch_id;

    if (sqlca.sqlcode == TX_SQL_NOTFOUND) {
        tx_log(TX_LOG_WARN, "[CM_OL_0016] 배치 정보 없음 id=%s", batch_id);
        tx_return(ctx, TX_ENOENT, ctx->out);
        return;
    }
    if (sqlca.sqlcode != TX_SQL_OK) {
        TX_DBIO_LOG_ERR("CM_OL_0016 SELECT cm_batch_ctl");
        tx_return(ctx, TX_EDB, ctx->out);
        return;
    }

    tx_buf_reset(ctx->out);
    tx_buf_sets(ctx->out, "BATCHID", batch_id);
    tx_buf_sets(ctx->out, "LASTRUN", h_last_run);
    tx_buf_sets(ctx->out, "RUNSTATUS", h_run_status);
    tx_buf_sets(ctx->out, "BIZDATE", h_biz_date);
    tx_buf_setlong(ctx->out, "RUNCNT", h_run_cnt);
    tx_log(TX_LOG_INFO, "[CM_OL_0016] 조회완료 id=%s 상태=%s 최종=%s 건수=%ld",
           batch_id, h_run_status, h_last_run, h_run_cnt);
    tx_return(ctx, TX_OK, ctx->out);
}
