# Copyright (c) 2015 Mitch Garnaat.  All Rights Reserved
#
# Permission is hereby granted, free of charge, to any person obtaining a
# copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish, dis-
# tribute, sublicense, and/or sell copies of the Software, and to permit
# persons to whom the Software is furnished to do so, subject to the fol-
# lowing conditions:
#
# The above copyright notice and this permission notice shall be included
# in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABIL-
# ITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
# SHALL THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
# WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
# IN THE SOFTWARE.
#


class Resource(object):

    def __init__(self, response):
        self.href = '/'
        self.items = []
        for key in response:
            if key == '_links':
                self._links = response['_links']
                if 'self' in self._links:
                    self.href = self._links['self']['href']
                self.url = self._links.get('self', '/')
            elif key == '_embedded':
                if isinstance(response['_embedded']['item'], dict):
                    self.items.append(Resource(response['_embedded']['item']))
                else:
                    for item in response['_embedded']['item']:
                        self.items.append(Resource(item))
            else:
                setattr(self, key, response[key])

    def __repr__(self):
        return 'Resource: %s' % self.href
