"""Schema for get_orders."""

from marshmallow import fields, pre_load
from marshmallow import Schema


class GetProductPhysicalChangeHistorySchema(Schema):
    """Validation schema for GET /product/<int:product_id>/change_history ."""

    store_id = fields.Integer(required=True)
    product_ids = fields.List(fields.Integer(required=True), required=True)

    @pre_load
    def deconstruct_lists(self, data, **kwargs):
        """Pre load args."""
        if 'product_ids' in data:
            data['product_ids'] = data['product_ids'] \
                .replace(' ', '') \
                .split(',')

        return data