"""Apply changes to 정읍시 xlsx:
 - 43 real boards: M (col13) = true bbs_total count
 - 143 게시판-without-board: L (col12)='페이지', M=1
Only L and M touched. N/O/P/Q (KOGL/content) left as-is per user scope.
Backs up first."""
import openpyxl, json, io, re, shutil, os

SRC = '전북특별자치도_정읍시.xlsx'
BAK = '전북특별자치도_정읍시_backup_수량M_재분류전.xlsx'
if not os.path.exists(BAK):
    shutil.copyfile(SRC, BAK)

data = json.load(io.open('_dump.json', encoding='utf-8'))
rep = json.load(io.open('_report.json', encoding='utf-8'))
cnt = {p['r']: p['count'] for p in rep['pages']}

wb = openpyxl.load_workbook(SRC)
ws = wb.active
COL_L, COL_M = 12, 13

n_fill = n_reclass = 0
for row in data:
    r = row['r']
    if row.get('L') != '게시판':
        continue
    c = cnt.get(r)
    if c is not None:                      # real board -> set M=count
        ws.cell(r, COL_M).value = c
        n_fill += 1
    else:                                  # not a board -> 페이지, M=1
        ws.cell(r, COL_L).value = '페이지'
        ws.cell(r, COL_M).value = 1
        n_reclass += 1

wb.save(SRC)
print('boards M filled:', n_fill, '| reclassified to 페이지:', n_reclass)