"""Base schemas for the application."""

from marshmallow import validate

from abacus_common_logic.constants.constants import (
    DEFAULT_MAX_PAGE_LIMIT,
    DEFAULT_PAGE_LIMIT,
    DEFAULT_PAGE_OFFSET,
)
from abacus_common_logic.marshalling.custom_fields import ma


class PaginationSchema(ma.Schema):
    """Schema for Pagination.

    This schema defines the structure and validation rules for the Pagination.
    It specifies the required fields and their data types.

    Attributes:
        limit (int): The limit of the pagination.
        offset (int): The offset of the pagination.
    """

    limit = ma.Integer(
        load_default=DEFAULT_PAGE_LIMIT,
        required=False,
        validate=[validate.Range(min=1, max=DEFAULT_MAX_PAGE_LIMIT)],
    )
    offset = ma.Integer(
        load_default=DEFAULT_PAGE_OFFSET,
        required=False,
        validate=[validate.Range(min=0)],
    )