"""Tests d'intégration end-to-end sur les PDFs réels."""

import json
from pathlib import Path

import pytest

from src.config import INPUT_DIR, ANONYMIZED_DIR, STRUCTURED_DIR
from src.main import process_pdf


# Skip si les PDFs ne sont pas disponibles
CRH_PDF = INPUT_DIR / "CRH 23042753.pdf"
TRACKARE_PDF = INPUT_DIR / "trackare-01306172-23042753_01306172_23042753.pdf"

needs_pdfs = pytest.mark.skipif(
    not CRH_PDF.exists() or not TRACKARE_PDF.exists(),
    reason="PDFs de test non disponibles dans input/",
)


# Données personnelles connues à vérifier
PATIENT_PII = [
    "NARBAIS", "CLIER", "AUDREY", "01306172", "23042753",
    "23/02/1980", "IRREXELAIA", "BAIGORRY", "06.25.39.26.82",
]

SOIGNANT_NAMES = [
    "DUTREY", "MENDIBOURE", "PUJOS", "AUDEMAR", "MELLIN",
    "GUIRESSE", "GOYTINO", "SERRE", "NOVION",
]


@needs_pdfs
class TestCRHIntegration:
    @pytest.fixture(autouse=True)
    def setup(self):
        self.anonymized, self.dossier, self.report = process_pdf(CRH_PDF)

    def test_no_patient_pii(self):
        text_upper = self.anonymized.upper()
        for pii in PATIENT_PII:
            assert pii.upper() not in text_upper, f"PII trouvé : {pii}"

    def test_medical_content_preserved(self):
        text_lower = self.anonymized.lower()
        for term in ["pancréatite", "cholécystectomie", "cholangiographie", "lithiase"]:
            assert term in text_lower, f"Terme médical manquant : {term}"

    def test_diagnostic_principal(self):
        dp = self.dossier.diagnostic_principal
        assert dp is not None
        assert dp.cim10_suggestion == "K85.1"

    def test_diagnostics_associes(self):
        codes = {d.cim10_suggestion for d in self.dossier.diagnostics_associes}
        assert "K80.5" in codes or "K80.2" in codes

    def test_sejour(self):
        s = self.dossier.sejour
        assert s.sexe == "F"
        assert s.age == 43
        assert s.date_entree == "25/02/2023"
        assert s.date_sortie == "03/03/2023"
        assert s.duree_sejour == 6

    def test_traitements_have_optional_atc(self):
        """Vérifie que les traitements ont le champ code_atc (peut être None)."""
        for t in self.dossier.traitements_sortie:
            assert hasattr(t, "code_atc")


@needs_pdfs
class TestTrackareIntegration:
    @pytest.fixture(autouse=True)
    def setup(self):
        self.anonymized, self.dossier, self.report = process_pdf(TRACKARE_PDF)

    def test_no_patient_pii(self):
        text_upper = self.anonymized.upper()
        for pii in PATIENT_PII:
            assert pii.upper() not in text_upper, f"PII trouvé : {pii}"

    def test_no_soignant_names(self):
        # Ignorer "selles" qui contient "SELLE"
        text = self.anonymized
        for name in SOIGNANT_NAMES:
            # Chercher le nom comme mot complet
            import re
            pattern = re.compile(r"\b" + re.escape(name) + r"\b", re.IGNORECASE)
            matches = pattern.findall(text)
            assert len(matches) == 0, f"Nom soignant trouvé : {name} ({len(matches)} occurrences)"

    def test_medical_content_preserved(self):
        text_lower = self.anonymized.lower()
        for term in ["pancréatite", "cholécystectomie", "morphine", "paracétamol"]:
            assert term in text_lower, f"Terme médical manquant : {term}"

    def test_diagnostic_principal(self):
        dp = self.dossier.diagnostic_principal
        assert dp is not None
        assert dp.cim10_suggestion in ("K80.5", "K85.1")

    def test_sejour_with_vitals(self):
        s = self.dossier.sejour
        assert s.sexe == "F"
        assert s.age == 43
        assert s.imc is not None
        assert s.imc > 30
        assert s.poids is not None
        assert s.taille is not None

    def test_biologie(self):
        tests = {b.test for b in self.dossier.biologie_cle}
        assert "Lipasémie" in tests
        assert "CRP" in tests
        # Lipasémie doit être anormale
        for b in self.dossier.biologie_cle:
            if b.test == "Lipasémie":
                assert b.anomalie is True

    def test_report_counts(self):
        assert self.report.total_replacements > 100
        assert self.report.regex_replacements > 50