from __future__ import unicode_literals

import logging, os, json
import tornado.web
import tornado.websocket
import handlers

from mopidy import config, ext
from frontend import IrisFrontend
from handlers import WebsocketHandler, HttpHandler
from core import IrisCore
from raven import Client

logger = logging.getLogger(__name__)
__version__ = '3.17.5'

##
# Core extension class
#
# Loads config and gets the party started. Initiates any additional frontends, etc.
##
class Extension( ext.Extension ):

    dist_name = 'Mopidy-Iris'
    ext_name = 'iris'
    version = __version__

    def get_default_config(self):
        conf_file = os.path.join(os.path.dirname(__file__), 'ext.conf')
        return config.read(conf_file)

    def get_config_schema(self):
        schema = config.ConfigSchema(self.ext_name)
        schema['enabled'] = config.Boolean()
        schema['country'] = config.String()
        schema['locale'] = config.String()
        schema['spotify_authorization_url'] = config.String()
        schema['lastfm_authorization_url'] = config.String()
        schema['snapcast_enabled'] = config.Boolean()
        schema['snapcast_host'] = config.String()
        schema['snapcast_port'] = config.Integer()
        return schema

    def setup(self, registry):
        
        # Add web extension
        registry.add('http:app', {
            'name': self.ext_name,
            'factory': iris_factory
        })

        # create our core instance
        mem.iris = IrisCore()
        mem.iris.version = self.version

        # Connect to our Ravent Sentry error tracker 
        mem.iris.raven_client = Client(
            dsn='https://023e3bf7721b48f29948545fc36a4621:ba30d29174ef4778ac4e141d445607a2@sentry.io/219026',
            release=self.version
        )

        # Add our frontend
        registry.add('frontend', IrisFrontend)


def iris_factory(config, core):

    path = os.path.join( os.path.dirname(__file__), 'static')
    
    return [
        (r"/images/(.*)", tornado.web.StaticFileHandler, {
            'path': config['local-images']['image_dir']
        }),
        (r'/http/([^/]*)', handlers.HttpHandler, {
            'core': core,
            'config': config
        }),
        (r'/ws/?', handlers.WebsocketHandler, { 
            'core': core,
            'config': config
        }),
        (r'/(.*)', tornado.web.StaticFileHandler, {
            'path': path,
            'default_filename': 'index.html'
        }),
    ]