"""Tests unitaires purs de la couche données (db/) — sans passer par Flask."""
import db


def test_slugify_basic():
    assert db.slugify("Hello World") == "hello-world"
    assert db.slugify("Île de Ré !!") == "le-de-r"
    assert db.slugify("") == "jeu"


def test_table_name_for():
    assert db.table_name_for("Personnage Principal") == "obj_personnage_principal"


def test_create_game_and_meta(tmp_game_slug_cleanup):
    slug = db.create_game("Mon Jeu De Test")
    tmp_game_slug_cleanup(slug)
    meta = db.game_meta(slug)
    assert meta["name"] == "Mon Jeu De Test"


def test_list_games_only_returns_the_given_owners_projects(tmp_game_slug_cleanup):
    """db.list_games(owner_folder) ne scanne plus jamais projects/ en
    entier (voir routes/games/index.py — faille corrigée : un admin
    voyait auparavant les projets de tous les comptes)."""
    slug = db.create_game("Jeu propriétaire", owner_folder="999999")
    tmp_game_slug_cleanup(slug)
    assert slug in [g["slug"] for g in db.list_games("999999")]
    assert db.list_games("000000") == []


def test_create_game_deduplicates_slug(tmp_game_slug_cleanup):
    slug1 = db.create_game("Doublon")
    tmp_game_slug_cleanup(slug1)
    slug2 = db.create_game("Doublon")
    tmp_game_slug_cleanup(slug2)
    assert slug1 != slug2


def test_definition_crud(tmp_game_slug_cleanup):
    slug = db.create_game("Objets Test")
    tmp_game_slug_cleanup(slug)

    definition_id = db.create_definition(
        slug, "Personnage",
        [{"name": "nom", "type": "texte", "required": True},
         {"name": "pv", "type": "nombre_entier", "required": False}],
    )
    definition = db.get_definition(slug, definition_id)
    assert definition["name"] == "Personnage"
    assert {f["name"] for f in definition["fields"]} == {"nom", "pv"}

    db.insert_row(slug, definition, {"nom": "Aldric", "pv": "100"})
    rows = db.list_rows(slug, definition)
    assert len(rows) == 1
    assert rows[0]["nom"] == "Aldric"
    assert rows[0]["pv"] == 100

    row_id = rows[0]["id"]
    db.update_row(slug, definition, row_id, {"nom": "Aldric le Brave", "pv": "80"})
    updated = db.get_row(slug, definition, row_id)
    assert updated["nom"] == "Aldric le Brave"
    assert updated["pv"] == 80

    field_def = next(f for f in definition["fields"] if f["name"] == "pv")
    db.update_row_field(slug, definition, row_id, field_def, 42)
    assert db.get_row(slug, definition, row_id)["pv"] == 42
    # update_row_field ne doit toucher qu'à cette seule colonne
    assert db.get_row(slug, definition, row_id)["nom"] == "Aldric le Brave"

    db.delete_row(slug, definition, row_id)
    assert db.list_rows(slug, definition) == []

    db.delete_definition(slug, definition_id)
    assert db.get_definition(slug, definition_id) is None


def test_relation_blocks_deletion_reference_check(tmp_game_slug_cleanup):
    slug = db.create_game("Relations Test")
    tmp_game_slug_cleanup(slug)
    lieu_id = db.create_definition(slug, "Lieu", [{"name": "nom", "type": "texte"}])
    perso_id = db.create_definition(
        slug, "Personnage",
        [{"name": "nom", "type": "texte"}, {"name": "lieu", "type": "relation", "relation_definition_id": lieu_id}],
    )
    refs = db.definitions_referencing(slug, lieu_id)
    assert any(r["id"] == perso_id for r in refs)