import requests, re, os
H = "https://huggingface.co"
from pymupdf import Document as MuDoc

pdf = requests.get(H + "/datasets/bep40/grob-products-updated/resolve/main/pdfs/imudex_2026.pdf", timeout=600).content
open("/tmp/i.pdf", "wb").write(pdf)
doc = MuDoc("/tmp/i.pdf")
pg = doc[80]
d = pg.get_text("dict")
lines = []
for b in d["blocks"]:
    if b["type"] != 0:
        continue
    for l in b["lines"]:
        txt = "".join(s["text"] for s in l["spans"]).strip()
        if txt:
            x0, y0, x1, y1 = l["bbox"]
            lines.append((round(x0,1), round(y0,1), round(x1,1), round(y1,1), txt))
lines.sort(key=lambda t: (t[1], t[0]))
for x0,y0,x1,y1,txt in lines:
    # only left column (x<567) top region to keep output small, plus anything with keywords
    if x0 < 567 or re.search(r'Tên hàng|Mã số|Giá bán|Kích thước|Chiều rộng|7 801|7 804|I M U|Kệ|Giá', txt, re.I):
        print(f"y={y0:7.1f} x={x0:6.1f}-{x1:6.1f} | {txt}")
print("PAGE 81 done")