import pytest
from app.main import validation_error_handler
from app.models import AccountBase, DeleteRequest
from fastapi.exceptions import RequestValidationError
from pydantic import ValidationError


@pytest.mark.parametrize(
    "instance_id",
    ["Upper", "has_space", "-leading", "trailing-", "x" * 41],
)
def test_invalid_instance_ids(instance_id: str) -> None:
    with pytest.raises(ValidationError):
        AccountBase(
            instance_id=instance_id,
            display_name="Test",
            api_id=1,
            api_hash="0123456789abcdef",
        )


def test_delete_data_defaults_to_false() -> None:
    request = DeleteRequest(confirmation="test")
    assert request.delete_data is False


@pytest.mark.asyncio
async def test_validation_response_does_not_echo_secret_input() -> None:
    sensitive_value = "-".join(("very", "private", "string", "session"))
    error = RequestValidationError(
        [
            {
                "type": "string_too_short",
                "loc": ("body", "session_string"),
                "msg": "String should have at least 32 characters",
                "input": sensitive_value,
            }
        ]
    )

    response = await validation_error_handler(None, error)

    assert sensitive_value.encode() not in response.body
    assert b'"input"' not in response.body