# -*- coding: utf-8 -*-
import sys
sys.path.insert(0, 'c:\\Users\\청춘약국\\source\\pharmacy-pos-qr-system\\backend')

from db.dbsetup import get_db_session
from sqlalchemy import text

session = get_db_session('PM_DRUG')

result = session.execute(text("""
    SELECT 
        COUNT(*) as total,
        SUM(CASE WHEN BASECODE IS NULL THEN 1 ELSE 0 END) as null_count,
        SUM(CASE WHEN BASECODE = '' THEN 1 ELSE 0 END) as empty_count,
        SUM(CASE WHEN BASECODE IS NOT NULL AND BASECODE != '' THEN 1 ELSE 0 END) as has_value
    FROM CD_BARCODE
"""))

row = result.fetchone()
print('=== CD_BARCODE.BASECODE 현황 ===')
print(f'전체: {row.total:,}개')
print(f'NULL: {row.null_count:,}개')
print(f'빈문자열: {row.empty_count:,}개')
print(f'값 있음: {row.has_value:,}개 ({row.has_value/row.total*100:.1f}%)')

session.close()