from validataclass.dataclasses import Default, DefaultUnset, ValidataclassMixin, validataclass
from validataclass.helpers import OptionalUnset
from validataclass.validators import StringValidator


@validataclass
class TaskCreateData(ValidataclassMixin):
    """
    Dataclass for "create task" request data.
    """

    title: str = StringValidator(min_length=1, max_length=200)
    description: str = StringValidator(max_length=2000), Default('')


@validataclass
class TaskUpdateData(TaskCreateData):
    """
    Dataclass for "update task" request data.
    """

    title: OptionalUnset[str] = DefaultUnset
    description: OptionalUnset[str] = DefaultUnset