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# Copyright 2012 GRNET S.A. All rights reserved.

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# without modification, are permitted provided that the following

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#   2. Redistributions in binary form must reproduce the above

#      copyright notice, this list of conditions and the following

#      disclaimer in the documentation and/or other materials

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from kamaki.clients.compute import ComputeClient

from kamaki.clients.utils import path4url

import json

class CycladesRestClient(ComputeClient):

    """GRNet Cyclades REST API Client"""

    def servers_get(

            self,

            server_id='',

            command='',

            success=200,

            changes_since=None,

            **kwargs):

        """GET base_url/servers[/server_id][/command] request

        :param server_id: integer (as int or str)

        :param command: 'ips', 'stats', or ''

        :param success: success code or list or tupple of accepted success

            codes. if server response code is not in this list, a ClientError

            raises

        :param changes_since: (date)

        :returns: request response

        """

        path = path4url('servers', server_id, command)

        self.set_param('changes-since', changes_since, changes_since)

        return self.get(path, success=success, **kwargs)

    def networks_get(

            self,

            network_id='',

            command='',

            success=(200, 203),

            **kwargs):

        """GET base_url/networks[/network_id][/command] request

        :param network_id: integer (str or int)

        :param command: (str) 'detail' or ''

        :param success: success code or list or tuple of accepted success

            codes. if server response code is not in this list, a ClientError

            raises

        :returns: request response

        """

        path = path4url('networks', network_id, command)

        return self.get(path, success=success, **kwargs)

    def networks_delete(

            self,

            network_id='',

            command='',

            success=204,

            **kwargs):

        """DEL ETE base_url/networks[/network_id][/command] request

        :param network_id: integer (str or int)

        :param command: (str) 'detail' or ''

        :param success: success code or list or tuple of accepted success

            codes. if server response code is not in this list, a ClientError

            raises

        :returns: request response

        """

        path = path4url('networks', network_id, command)

        return self.delete(path, success=success, **kwargs)

    def networks_post(

            self,

            network_id='',

            command='',

            json_data=None,

            success=202,

            **kwargs):

        """POST base_url/servers[/server_id]/[command] request

        :param network_id: integer (str or int)

        :param command: (str) 'detail' or ''

        :param json_data: (dict) will be send as data

        :param success: success code or list or tuple of accepted success

            codes. if server response code is not in this list, a ClientError

            raises

        :returns: request response

        """

        data = json_data

        if json_data is not None:

            data = json.dumps(json_data)

            self.set_header('Content-Type', 'application/json')

            self.set_header('Content-Length', len(data))

        path = path4url('networks', network_id, command)

        return self.post(path, data=data, success=success, **kwargs)

    def networks_put(

            self,

            network_id='',

            command='',

            json_data=None,

            success=204,

            **kwargs):

        """PUT base_url/servers[/server_id]/[command] request

        :param network_id: integer (str or int)

        :param command: (str) 'detail' or ''

        :param json_data: (dict) will be send as data

        :param success: success code or list or tuple of accepted success

            codes. if server response code is not in this list, a ClientError

            raises

        :returns: request response

        """

        data = json_data

        if json_data is not None:

            data = json.dumps(json_data)

            self.set_header('Content-Type', 'application/json')

            self.set_header('Content-Length', len(data))

        path = path4url('networks', network_id, command)

        return self.put(path, data=data, success=success, **kwargs)