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import abc
from enum import Enum

from spectre.template import Template


class Scope(Enum):
    AUTHENTICATION = "Authentication"
    IDENTIFICATION = "Identification"
    RECOVERY = "Recovery"

    def default_template(self) -> Template:
        if self == Scope.AUTHENTICATION:
            return Template.LONG
        elif self == Scope.IDENTIFICATION:
            return Template.NAME
        elif self == Scope.RECOVERY:
            return Template.PHRASE
        return Template.MAXIMUM


class Scoper(abc.ABC):
    @abc.abstractmethod
    def scope(self, scope: Scope) -> str:
        pass


class SimpleScoper(Scoper):
    def __init__(self, key: str):
        self.key = key

    def scope(self, scope: Scope) -> str:
        if scope == Scope.AUTHENTICATION:
            return self.key
        elif scope == Scope.IDENTIFICATION:
            return f"{self.key}.login"
        elif scope == Scope.RECOVERY:
            return f"{self.key}.answer"
        return self.key


default_scoper = SimpleScoper("com.lyndir.masterpassword")