import ezdxf, sys
from collections import defaultdict
sys.stdout.reconfigure(encoding='utf-8')
d=ezdxf.readfile(r'D:\★Pier 자료\심수석님 검토 파일\철근 모델랑 운곡교P1_바이브코딩\2.dxf'); ms=d.modelspace()
X0,X1,Y0,Y1=6000,12600,26400,30100
print('--- front view region: lines/dots by layer')
cir=defaultdict(list)
for e in ms:
    if e.dxftype()=='CIRCLE':
        c=e.dxf.center
        if X0<c.x<X1 and Y0<c.y<Y1: cir[(round(c.y,1),e.dxf.radius)].append(round(c.x,1))
for k in sorted(cir,reverse=True): print('circle row y',k[0],'r',k[1],'n',len(cir[k]),'x',sorted(cir[k])[:3],'..',sorted(cir[k])[-2:])
H=defaultdict(list);V=defaultdict(list)
for e in ms:
    if e.dxftype()=='LINE' and e.dxf.layer in('CS-RBAR-MAJR','CS-CONC-MAJR'):
        a,b=e.dxf.start,e.dxf.end
        if X0<min(a.x,b.x) and max(a.x,b.x)<X1 and Y0<min(a.y,b.y) and max(a.y,b.y)<Y1:
            if abs(a.y-b.y)<0.6: H[(e.dxf.layer,round(a.y,1))].append((round(min(a.x,b.x),1),round(max(a.x,b.x),1)))
            elif abs(a.x-b.x)<0.6: V[(e.dxf.layer,round(a.x,1))].append((round(min(a.y,b.y),1),round(max(a.y,b.y),1)))
for k in sorted(H,reverse=True): print('H',k,sorted(H[k])[:3])
for k in sorted(V): print('V',k,sorted(V[k])[:2])
print('--- texts')
for e in ms:
    if e.dxftype()=='TEXT':
        p=e.dxf.insert
        if X0<p.x<X1 and Y0<p.y<Y1: print((round(p.x),round(p.y)),e.dxf.text)