# -*- coding: utf-8 -*-
"""시각판정 N 보정 적용: python _n_fix.py <num> '{"39":"어문","44":"어문"}'
변경 셀(N=14열)에 하늘색(FFBDD7EE) fg+bg + 값 교체. 행번호=엑셀 실제 행."""
import io, sys, os, json, glob
sys.stdout = io.TextIOWrapper(sys.stdout.buffer, encoding='utf-8')
import openpyxl
from openpyxl.styles import PatternFill

BASE = r"D:\01.프로젝트\DB수집\작업파일\공공기관2"
BLUE = PatternFill("solid", fgColor="FFBDD7EE", bgColor="FFBDD7EE")

def main():
    num = sys.argv[1]
    fixes = json.loads(sys.argv[2])
    fp = glob.glob(os.path.join(BASE, f"{num}.*", "*.xlsx"))
    fp = [x for x in fp if "_backup" not in x and "~$" not in x][0]
    wb = openpyxl.load_workbook(fp)
    ws = wb.active
    changed = 0
    for r, newN in fixes.items():
        cell = ws.cell(int(r), 14)
        old = cell.value
        if old != newN:
            cell.value = newN
            cell.fill = BLUE
            changed += 1
            print(f"  r{r}: {old} → {newN}")
    wb.save(fp)
    print(f"[{os.path.basename(fp)}] {changed}행 변경")

if __name__ == '__main__':
    main()