from dataclasses import dataclass
from typing import final

from docker_compose.compose.net_args_yaml import NetArgsYaml


@final
@dataclass(frozen=True, slots=True)
class NetArgs:
    name: str
    external: bool | None

    @property
    def as_dict(self) -> NetArgsYaml:
        yaml_dict = NetArgsYaml(
            name=self.name,
        )
        if self.external is not None:
            yaml_dict["external"] = self.external
        return yaml_dict

    @staticmethod
    def is_proxy_check(name: str) -> bool:
        return name.endswith("proxy")

    @property
    def is_proxy(self) -> bool:
        return self.is_proxy_check(self.name)