#!/usr/bin/env python3
"""Tests fixtures réelles pour le store Backmarket."""

import pytest
from pathlib import Path

from pricewatch.app.stores.backmarket.store import BackmarketStore


class TestBackmarketFixtures:
    """Tests avec fixtures HTML réelles de Backmarket."""

    @pytest.fixture
    def store(self):
        """Fixture du store Backmarket."""
        return BackmarketStore()

    @pytest.fixture
    def fixture_iphone15pro(self):
        """Fixture HTML iPhone 15 Pro."""
        fixture_path = (
            Path(__file__).parent.parent.parent
            / "pricewatch/app/stores/backmarket/fixtures/backmarket_iphone15pro.html"
        )
        with open(fixture_path, "r", encoding="utf-8") as f:
            return f.read()

    # ========== Tests de parsing complet ==========

    def test_parse_iphone15pro_complete(self, store, fixture_iphone15pro):
        """Parse fixture iPhone 15 Pro - doit extraire toutes les données essentielles."""
        url = "https://www.backmarket.fr/fr-fr/p/iphone-15-pro"
        snapshot = store.parse(fixture_iphone15pro, url)

        # Identité
        assert snapshot.source == "backmarket"
        assert snapshot.url == "https://www.backmarket.fr/fr-fr/p/iphone-15-pro"
        assert snapshot.reference == "iphone-15-pro"

        # Contenu essentiel
        assert snapshot.title == "iPhone 15 Pro"
        assert snapshot.price is not None
        assert snapshot.price > 0
        assert snapshot.currency == "EUR"

        # Complet
        assert snapshot.is_complete()

    def test_parse_iphone15pro_title(self, store, fixture_iphone15pro):
        """Parse fixture - vérifier le titre exact."""
        url = "https://www.backmarket.fr/fr-fr/p/iphone-15-pro"
        snapshot = store.parse(fixture_iphone15pro, url)

        assert snapshot.title == "iPhone 15 Pro"
        assert len(snapshot.title) > 0

    def test_parse_iphone15pro_price(self, store, fixture_iphone15pro):
        """Parse fixture - vérifier le prix."""
        url = "https://www.backmarket.fr/fr-fr/p/iphone-15-pro"
        snapshot = store.parse(fixture_iphone15pro, url)

        # Prix extrait du JSON-LD
        assert snapshot.price == 571.0
        assert snapshot.currency == "EUR"

    def test_parse_iphone15pro_reference(self, store, fixture_iphone15pro):
        """Parse fixture - vérifier la référence (SKU)."""
        url = "https://www.backmarket.fr/fr-fr/p/iphone-15-pro"
        snapshot = store.parse(fixture_iphone15pro, url)

        assert snapshot.reference == "iphone-15-pro"

    def test_parse_iphone15pro_images(self, store, fixture_iphone15pro):
        """Parse fixture - vérifier les images."""
        url = "https://www.backmarket.fr/fr-fr/p/iphone-15-pro"
        snapshot = store.parse(fixture_iphone15pro, url)

        assert len(snapshot.images) >= 1
        # Vérifier que les URLs sont valides
        for img_url in snapshot.images:
            assert img_url.startswith("http")
            assert "cloudfront" in img_url or "backmarket" in img_url

    def test_parse_iphone15pro_debug_success(self, store, fixture_iphone15pro):
        """Parse fixture - vérifier les infos de debug."""
        url = "https://www.backmarket.fr/fr-fr/p/iphone-15-pro"
        snapshot = store.parse(fixture_iphone15pro, url)

        assert snapshot.debug.status == "success"
        assert snapshot.debug.method == "http"  # Sera mis à jour par l'appelant

    # ========== Tests de robustesse ==========

    def test_parse_with_different_urls(self, store, fixture_iphone15pro):
        """Parse fixture fonctionne avec différentes formes d'URL."""
        urls = [
            "https://www.backmarket.fr/fr-fr/p/iphone-15-pro",
            "https://www.backmarket.fr/fr-fr/p/iphone-15-pro?color=black",
            "https://www.backmarket.fr/fr-fr/p/iphone-15-pro#specs",
        ]

        for url in urls:
            snapshot = store.parse(fixture_iphone15pro, url)
            assert snapshot.title == "iPhone 15 Pro"
            assert snapshot.price == 571.0
            # URL canonicalisée (sans query params ni fragment)
            assert snapshot.url == "https://www.backmarket.fr/fr-fr/p/iphone-15-pro"

    def test_parse_extracts_data_from_json_ld(self, store, fixture_iphone15pro):
        """Parse fixture utilise le JSON-LD schema.org (source prioritaire)."""
        url = "https://www.backmarket.fr/fr-fr/p/iphone-15-pro"
        snapshot = store.parse(fixture_iphone15pro, url)

        # Les données doivent venir du JSON-LD
        assert snapshot.title == "iPhone 15 Pro"
        assert snapshot.price == 571.0
        assert snapshot.currency == "EUR"

        # Pas d'erreur dans le debug
        assert len(snapshot.debug.errors) == 0

    def test_parse_no_errors(self, store, fixture_iphone15pro):
        """Parse fixture ne génère pas d'erreurs."""
        url = "https://www.backmarket.fr/fr-fr/p/iphone-15-pro"
        snapshot = store.parse(fixture_iphone15pro, url)

        assert len(snapshot.debug.errors) == 0

    # ========== Tests comparatifs ==========

    def test_parse_consistent_results(self, store, fixture_iphone15pro):
        """Parse multiple fois donne les mêmes résultats."""
        url = "https://www.backmarket.fr/fr-fr/p/iphone-15-pro"

        snapshot1 = store.parse(fixture_iphone15pro, url)
        snapshot2 = store.parse(fixture_iphone15pro, url)

        # Les résultats doivent être identiques (sauf fetched_at)
        assert snapshot1.title == snapshot2.title
        assert snapshot1.price == snapshot2.price
        assert snapshot1.currency == snapshot2.currency
        assert snapshot1.reference == snapshot2.reference
        assert snapshot1.images == snapshot2.images
        assert snapshot1.is_complete() == snapshot2.is_complete()

    def test_parse_json_export(self, store, fixture_iphone15pro):
        """Parse et export JSON fonctionne sans erreur."""
        url = "https://www.backmarket.fr/fr-fr/p/iphone-15-pro"
        snapshot = store.parse(fixture_iphone15pro, url)

        # Export vers dict
        data = snapshot.to_dict()

        assert data["source"] == "backmarket"
        assert data["title"] == "iPhone 15 Pro"
        assert data["price"] == 571.0
        assert data["currency"] == "EUR"
        assert data["reference"] == "iphone-15-pro"
        assert "debug" in data