from data import model

from config_app.config_endpoints.api.superuser_models_interface import SuperuserDataInterface, User, ServiceKey, Approval

def _create_user(user):
    if user is None:
        return None
    return User(user.username, user.email, user.verified, user.enabled, user.robot)


def _create_key(key):
    approval = None
    if key.approval is not None:
        approval = Approval(_create_user(key.approval.approver), key.approval.approval_type, key.approval.approved_date,
                            key.approval.notes)

    return ServiceKey(key.name, key.kid, key.service, key.jwk, key.metadata, key.created_date, key.expiration_date,
                      key.rotation_duration, approval)


class PreOCIModel(SuperuserDataInterface):
    """
    PreOCIModel implements the data model for the SuperUser using a database schema
    before it was changed to support the OCI specification.
    """
    def list_all_service_keys(self):
        keys = model.service_keys.list_all_keys()
        return [_create_key(key) for key in keys]


pre_oci_model = PreOCIModel()