from typing import Any, Dict, List, Type, TypeVar, Union

import attr

from ..types import UNSET, Unset

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


@attr.s(auto_attribs=True)
class Coin:
    """
    Attributes:
        asset (str):  Example: BTC.BTC.
        amount (str):  Example: 100000.
        decimals (Union[Unset, int]):  Example: 6.
    """

    asset: str
    amount: str
    decimals: Union[Unset, int] = UNSET
    additional_properties: Dict[str, Any] = attr.ib(init=False, factory=dict)

    def to_dict(self) -> Dict[str, Any]:
        asset = self.asset
        amount = self.amount
        decimals = self.decimals

        field_dict: Dict[str, Any] = {}
        field_dict.update(self.additional_properties)
        field_dict.update(
            {
                "asset": asset,
                "amount": amount,
            }
        )
        if decimals is not UNSET:
            field_dict["decimals"] = decimals

        return field_dict

    @classmethod
    def from_dict(cls: Type[T], src_dict: Dict[str, Any]) -> T:
        d = src_dict.copy()
        asset = d.pop("asset")

        amount = d.pop("amount")

        decimals = d.pop("decimals", UNSET)

        coin = cls(
            asset=asset,
            amount=amount,
            decimals=decimals,
        )

        coin.additional_properties = d
        return coin

    @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
