import json
import os

import pytest

from backend.documents_parser.extractor import PasHubRdSapSiteNotesExtractor
from datatypes.epc.surveys.pashub_rdsap_site_notes import General, PasHubRdSapSiteNotes

FIXTURES = os.path.join(os.path.dirname(__file__), "fixtures")


def load_text_fixture() -> list[str]:
    with open(os.path.join(FIXTURES, "site_notes_example_text.json")) as f:
        return json.load(f)


class TestGeneral:
    @pytest.fixture
    def general(self) -> General:
        return PasHubRdSapSiteNotesExtractor(load_text_fixture()).extract_general()

    def test_epc_checked_before_assessment(self, general: General) -> None:
        assert general.epc_checked_before_assessment is True

    def test_epc_exists_at_point_of_assessment(self, general: General) -> None:
        assert general.epc_exists_at_point_of_assessment is False

    def test_inspection_date(self, general: General) -> None:
        assert general.inspection_date == "2025-09-25"

    def test_transaction_type(self, general: General) -> None:
        assert general.transaction_type == "Grant-Scheme (ECO, RHI, etc.)"

    def test_tenure(self, general: General) -> None:
        assert general.tenure == "Rented Social"

    def test_property_type(self, general: General) -> None:
        assert general.property_type == "House"

    def test_detachment_type(self, general: General) -> None:
        assert general.detachment_type == "Mid-terrace"

    def test_number_of_storeys(self, general: General) -> None:
        assert general.number_of_storeys == 2

    def test_number_of_extensions(self, general: General) -> None:
        assert general.number_of_extensions == 1

    def test_electricity_smart_meter(self, general: General) -> None:
        assert general.electricity_smart_meter is True

    def test_mains_gas_available(self, general: General) -> None:
        assert general.mains_gas_available is True

    def test_measurements_location(self, general: General) -> None:
        assert general.measurements_location == "Internal"