import uuid

from atlas_um.helpers.services import BaseLogicService
from atlas_um.helpers import either
from atlas_um import pgdb
from atlas_um.audit import admin_audit
from atlas_um.consts import SystemEvents


class CreateApplicationService(BaseLogicService):
    """Creates Application instance."""

    @admin_audit.track(SystemEvents.creating_application)
    def process(
        self, dna_account, resource_group, name, audience, ttl, scope, **kwargs
    ) -> either.Either:
        application = pgdb.Application()
        application.dna_account = dna_account
        application.resource_group = resource_group
        application.client_id = str(uuid.uuid4())
        application.client_secret = str(uuid.uuid4())
        application.name = name
        application.audience = audience
        application.ttl = ttl
        application.scope = scope
        return either.Right(application)


class UpdateApplicationService(BaseLogicService):
    """Updates application instance."""

    @admin_audit.track(SystemEvents.updating_application)
    def process(
        self, application, resource_group, name, audience, ttl, scope, **kwargs
    ) -> either.Either:
        application.resource_group = resource_group
        application.name = name
        application.audience = audience
        application.ttl = ttl
        application.scope = scope

        return either.Right(application)


class ResetClientSecretService(BaseLogicService):
    """Resets client secret."""

    @admin_audit.track(SystemEvents.reset_application_secret)
    def process(self, application, **kwargs) -> either.Either:
        application.client_secret = str(uuid.uuid4())
        return either.Right(application)


class DeleteApplicationService(BaseLogicService):
    """Deletes application."""

    @admin_audit.track(SystemEvents.deleting_application)
    def process(self, application, **kwargs) -> either.Either:
        application.is_deleted = True
        return either.Right(application)