from collections.abc import Mapping
from typing import Any, TypeVar

from attrs import define as _attrs_define
from attrs import field as _attrs_field

from .. import types

T = TypeVar("T", bound="Refund")


@_attrs_define
class Refund:
    """Write only serializer used to provide `refund_amount` and `payment_intent` to the action `refund` on
    `InvoiceViewSet`.
    A model serializer is used to give access to the targeted invoice, even though the fields are not part of the
    invoice model.

        Attributes:
            refund_amount (str): Amount to be refunded on the invoice.
            payment_intent_id (int): The original payment intent linked to the invoice to be refunded.
    """

    refund_amount: str
    payment_intent_id: int
    additional_properties: dict[str, Any] = _attrs_field(init=False, factory=dict)

    def to_dict(self) -> dict[str, Any]:
        refund_amount = self.refund_amount

        payment_intent_id = self.payment_intent_id

        field_dict: dict[str, Any] = {}
        field_dict.update(self.additional_properties)
        field_dict.update(
            {
                "refund_amount": refund_amount,
                "payment_intent_id": payment_intent_id,
            }
        )

        return field_dict

    def to_multipart(self) -> types.RequestFiles:
        files: types.RequestFiles = []

        files.append(("refund_amount", (None, str(self.refund_amount).encode(), "text/plain")))

        files.append(("payment_intent_id", (None, str(self.payment_intent_id).encode(), "text/plain")))

        for prop_name, prop in self.additional_properties.items():
            files.append((prop_name, (None, str(prop).encode(), "text/plain")))

        return files

    @classmethod
    def from_dict(cls: type[T], src_dict: Mapping[str, Any]) -> T:
        d = dict(src_dict)
        refund_amount = d.pop("refund_amount")

        payment_intent_id = d.pop("payment_intent_id")

        refund = cls(
            refund_amount=refund_amount,
            payment_intent_id=payment_intent_id,
        )

        refund.additional_properties = d
        return refund

    @property
    def additional_keys(self) -> list[str]:
        return list(self.additional_properties.keys())

    def __getitem__(self, key: str) -> Any:
        return self.additional_properties[key]

    def __setitem__(self, key: str, value: Any) -> None:
        self.additional_properties[key] = value

    def __delitem__(self, key: str) -> None:
        del self.additional_properties[key]

    def __contains__(self, key: str) -> bool:
        return key in self.additional_properties