from .dispatcher import dispatcher
from .context import Context


class Controller:
    """Common controller used to add a service in Risotto
    """
    async def call(self,
                   uri: str,
                   risotto_context: Context,
                   **kwargs):
        """ a wrapper to dispatcher's call"""
        version, uri = uri.split('.', 1)
        return await dispatcher.call(version,
                                     uri,
                                     risotto_context,
                                     **kwargs)

    async def publish(self,
                      uri: str,
                      risotto_context: Context,
                      **kwargs):
        """ a wrapper to dispatcher's publish"""
        version, uri = uri.split('.', 1)
        await dispatcher.publish(version,
                                 uri,
                                 risotto_context,
                                 **kwargs)

    async def on_join(self,
                      risotto_context):
        pass