# coding: utf-8

"""
    Voucherify API

    Voucherify promotion engine REST API. Please see https://docs.voucherify.io/docs for more details.

    The version of the OpenAPI document: v2018-08-01
    Contact: support@voucherify.io
    Generated by OpenAPI Generator (https://openapi-generator.tech)

    Do not edit the class manually.
"""  # noqa: E501


from __future__ import annotations
import pprint
import re  # noqa: F401
import json

from pydantic import BaseModel, ConfigDict, Field, StrictInt, StrictStr, field_validator
from typing import Any, ClassVar, Dict, List, Optional
from typing import Optional, Set
from typing_extensions import Self

class LoyaltiesMembersRedemptionRedeemResponseBodyVoucherGift(BaseModel):
    """
    Object representing gift parameters. Child attributes are present only if `type` is `GIFT_VOUCHER`. Defaults to `null`.
    """ # noqa: E501
    amount: Optional[StrictInt] = Field(default=None, description="Total gift card income over the lifetime of the card. Value is multiplied by 100 to precisely represent 2 decimal places. For example, $100 amount is written as 10000.")
    balance: Optional[StrictInt] = Field(default=None, description="Available funds. Value is multiplied by 100 to precisely represent 2 decimal places. For example, $100 amount is written as 10000.")
    effect: Optional[StrictStr] = Field(default=None, description="Defines how the credits are applied to the customer's order.")
    __properties: ClassVar[List[str]] = ["amount", "balance", "effect"]

    @field_validator('effect')
    def effect_validate_enum(cls, value):
        """Validates the enum"""
        if value is None:
            return value

        if value not in set(['APPLY_TO_ORDER', 'APPLY_TO_ITEMS']):
            raise ValueError("must be one of enum values ('APPLY_TO_ORDER', 'APPLY_TO_ITEMS')")
        return value

    model_config = ConfigDict(
        populate_by_name=True,
        validate_assignment=True,
        protected_namespaces=(),
    )


    def to_str(self) -> str:
        """Returns the string representation of the model using alias"""
        return pprint.pformat(self.model_dump(by_alias=True))

    def to_json(self) -> str:
        """Returns the JSON representation of the model using alias"""
        # TODO: pydantic v2: use .model_dump_json(by_alias=True, exclude_unset=True) instead
        return json.dumps(self.to_dict())

    @classmethod
    def from_json(cls, json_str: str) -> Optional[Self]:
        """Create an instance of LoyaltiesMembersRedemptionRedeemResponseBodyVoucherGift from a JSON string"""
        return cls.from_dict(json.loads(json_str))

    def to_dict(self) -> Dict[str, Any]:
        """Return the dictionary representation of the model using alias.

        This has the following differences from calling pydantic's
        `self.model_dump(by_alias=True)`:

        * `None` is only added to the output dict for nullable fields that
          were set at model initialization. Other fields with value `None`
          are ignored.
        """
        excluded_fields: Set[str] = set([
        ])

        _dict = self.model_dump(
            by_alias=True,
            exclude=excluded_fields,
            exclude_none=True,
        )
        # set to None if amount (nullable) is None
        # and model_fields_set contains the field
        if self.amount is None and "amount" in self.model_fields_set:
            _dict['amount'] = None

        # set to None if balance (nullable) is None
        # and model_fields_set contains the field
        if self.balance is None and "balance" in self.model_fields_set:
            _dict['balance'] = None

        # set to None if effect (nullable) is None
        # and model_fields_set contains the field
        if self.effect is None and "effect" in self.model_fields_set:
            _dict['effect'] = None

        return _dict

    @classmethod
    def from_dict(cls, obj: Optional[Dict[str, Any]]) -> Optional[Self]:
        """Create an instance of LoyaltiesMembersRedemptionRedeemResponseBodyVoucherGift from a dict"""
        if obj is None:
            return None

        if not isinstance(obj, dict):
            return cls.model_validate(obj)

        _obj = cls.model_validate({
            "amount": obj.get("amount"),
            "balance": obj.get("balance"),
            "effect": obj.get("effect")
        })
        return _obj


