# -*- coding: utf-8 -*-
# 지정 행 삭제 후 재구성(eff D/E/F 보존·deep remerge·B재부번). 사용: _delrows.py <no> r1,r2,... [--apply]
import openpyxl, glob, os, sys, shutil
from copy import copy
from openpyxl.styles import PatternFill
MAXC=27
NO=int(sys.argv[1]); DEL=set(int(x) for x in sys.argv[2].split(',')); APPLY='--apply' in sys.argv
BASE=os.path.dirname(os.path.abspath(__file__))
d=[x for x in glob.glob(os.path.join(BASE,'%d.*'%NO)) if os.path.isdir(x)][0]
xp=[p for p in glob.glob(os.path.join(d,'*.xlsx')) if not os.path.basename(p).startswith(('_','~')) and 'conflict' not in os.path.basename(p) and 'backup' not in p][0]
mt=os.path.getmtime(xp); wb=openpyxl.load_workbook(xp); ws=wb.active
def eff(r,c):
    v=ws.cell(r,c).value
    if v is not None: return v
    for mr in ws.merged_cells.ranges:
        if mr.min_col==c and mr.min_row<=r<=mr.max_row: return ws.cell(mr.min_row,c).value
data=[r for r in range(3,ws.max_row+1) if any(ws.cell(r,c).value not in (None,'') for c in (2,4,5,6,7,11))]
keep=[r for r in data if r not in DEL]
print('site %d: 삭제 %d행 -> %d행'%(NO,len(DEL),len(keep)))
if not APPLY: print('DRY'); sys.exit(0)
snap={(r,c):copy(ws.cell(r,c)._style) for r in data for c in range(1,MAXC+1)}
recs=[]
for r in keep:
    rec={'src':r,'D':eff(r,4),'E':eff(r,5),'F':eff(r,6),'url':ws.cell(r,11).value}
    for c in range(7,MAXC+1): rec[c]=ws.cell(r,c).value
    hl=ws.cell(r,11).hyperlink; rec['hl']=hl.target if hl else rec['url']; recs.append(rec)
for mr in list(ws.merged_cells.ranges):
    if mr.min_row>=3: ws.unmerge_cells(str(mr))
n=len(recs)
for i,rc in enumerate(recs):
    r=3+i; src=rc['src']
    for c in range(1,MAXC+1): ws.cell(r,c)._style=copy(snap[(src,c)])
    ws.cell(r,2).value=i+1; ws.cell(r,3).value=ws.cell(src,3).value
    ws.cell(r,4).value=rc['D']; ws.cell(r,5).value=rc['E']; ws.cell(r,6).value=rc['F']
    for c in range(7,MAXC+1): ws.cell(r,c).value=rc.get(c)
    kc=ws.cell(r,11); kc.value=rc['url']; kc.hyperlink=rc['hl'] if rc['url'] else None
for r in range(3+n,ws.max_row+1):
    for c in range(1,MAXC+1):
        cell=ws.cell(r,c); cell.value=None; cell.hyperlink=None; cell.fill=PatternFill(fill_type=None)
def rem(col,sc):
    r=3
    while r<3+n:
        v=ws.cell(r,col).value
        if v is None or v=='': r+=1; continue
        r2=r
        while r2+1<3+n and ws.cell(r2+1,col).value==v and all(ws.cell(r2+1,s).value==ws.cell(r,s).value for s in sc): r2+=1
        if r2>r:
            for rr in range(r+1,r2+1): ws.cell(rr,col).value=None
            ws.merge_cells(start_row=r,start_column=col,end_row=r2,end_column=col)
        r=r2+1
rem(7,[4,5,6]); rem(6,[4,5]); rem(5,[4]); rem(4,[])
if os.path.getmtime(xp)!=mt: print('ABORT'); sys.exit(1)
shutil.copy(xp, os.path.join(d,'_backup',os.path.basename(xp).replace('.xlsx','_backup_행삭제전.xlsx')))
wb.save(xp); print('saved %d행'%n)