from ariadne.services import nextcloud_mail_models as models


def test_extract_attr_variants() -> None:
    assert models._extract_attr("not-attrs", "mailu_email") == ""
    assert models._extract_attr({"mailu_email": ["", "  "]}, "mailu_email") == ""
    assert models._extract_attr({"mailu_email": " alice@bstein.dev "}, "mailu_email") == "alice@bstein.dev"


def test_resolve_mailu_email_uses_matching_keycloak_email() -> None:
    user = {"email": " Alice@BSTEIN.DEV ", "attributes": {}}

    assert models._resolve_mailu_email("alice", user) == "Alice@BSTEIN.DEV"


def test_parse_mail_export_skips_blank_lines() -> None:
    output = """

    Account 7:
    - E-mail: alice@bstein.dev
    """

    assert models._parse_mail_export(output) == [("7", "alice@bstein.dev")]


def test_display_name_joins_first_and_last() -> None:
    assert models.display_name({"firstName": " Alice ", "lastName": " Atlas "}) == "Alice Atlas"