from __future__ import annotations

from pathlib import Path

from ont_platform.core.extractors.web_extractor import extract_web_content
from ont_platform.models.content_unit import PlatformContentUnit

FIXTURES = Path(__file__).resolve().parents[1] / "fixtures" / "korean"


def test_platform_content_unit_wraps_ontocast_unit_without_mutating_core() -> None:
    html = (FIXTURES / "shop_coupang.html").read_text(encoding="utf-8")
    extracted = extract_web_content(html=html, url="https://example.test/shop/data-quality-tool")

    unit = PlatformContentUnit.from_extracted(extracted)
    ontocast_unit = unit.as_ontocast()

    assert unit.source_url == "https://example.test/shop/data-quality-tool"
    assert unit.content_hash == extracted.content_hash
    assert ontocast_unit.text == extracted.text
    assert str(ontocast_unit.doc_iri).startswith("urn:source:doc_")