from opendc.models.model import Model
from opendc.models.simulation import Simulation
from opendc.util import exceptions


class Experiment(Model):
    JSON_TO_PYTHON_DICT = {
        'Experiment': {
            'id': 'id',
            'simulationId': 'simulation_id',
            'pathId': 'path_id',
            'traceId': 'trace_id',
            'schedulerName': 'scheduler_name',
            'name': 'name',
            'state': 'state',
            'lastSimulatedTick': 'last_simulated_tick'
        }
    }

    COLLECTION_NAME = 'experiments'
    COLUMNS = ['id', 'simulation_id', 'path_id', 'trace_id', 'scheduler_name', 'name', 'state', 'last_simulated_tick']
    COLUMNS_PRIMARY_KEY = ['id']

    def google_id_has_at_least(self, google_id, authorization_level):
        """Return True if the user has at least the given auth level over this Experiment."""

        # Get the Simulation

        try:
            simulation = Simulation.from_primary_key((self.simulation_id, ))
        except exceptions.RowNotFoundError:
            return False

        # Check the Simulation's Authorization

        return simulation.google_id_has_at_least(google_id, authorization_level)