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

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#      disclaimer.

#

#   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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#

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from kamaki.clients import Client

from kamaki.clients.utils import path4url

import json

class ComputeRestClient(Client):

    def servers_get(self, server_id='', command='', success=200, **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

        :returns: request response

        """

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

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

    def servers_delete(self, server_id='', command='', success=204, **kwargs):

        """DEL ETE 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

        :returns: request response

        """

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

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

    def servers_post(

            self,

            server_id='',

            command='',

            json_data=None,

            success=202,

            **kwargs):

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

        :param server_id: integer (as int or str)

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

        :param json_data: a json-formated dict that will be send as data

        :param success: success code or list or tupple 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:

            data = json.dumps(json_data)

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

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

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

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

    def servers_put(

            self,

            server_id='',

            command='',

            json_data=None,

            success=204,

            **kwargs):

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

        :param server_id: integer (as int or str)

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

        :param json_data: a json-formated dict that will be send as data

        :param success: success code or list or tupple 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('servers', server_id, command)

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

    def flavors_get(self, flavor_id='', command='', success=200, **kwargs):

        """GET base_url[/flavor_id][/command]

        :param flavor_id: integer (str or int)

        :param command: flavor service command

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

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

            raises

        :returns: request response

        """

        path = path4url('flavors', flavor_id, command)

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

    def images_get(self, image_id='', command='', success=200, **kwargs):

        """GET base_url[/image_id][/command]

        :param image_id: string

        :param command: image server command

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

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

            raises

        :returns: request response

        """

        path = path4url('images', image_id, command)

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

    def images_delete(self, image_id='', command='', success=204, **kwargs):

        """DELETE base_url[/image_id][/command]

        :param image_id: string

        :param command: image server command

        :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('images', image_id, command)

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

    def images_post(

            self,

            image_id='',

            command='',

            json_data=None,

            success=201,

            **kwargs):

        """POST base_url/images[/image_id]/[command] request

        :param image_id: string

        :param command: image server command

        :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('images', image_id, command)

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

    def images_put(

            self,

            image_id='',

            command='',

            json_data=None,

            success=201,

            **kwargs):

        """PUT base_url/images[/image_id]/[command] request

        :param image_id: string

        :param command: image server command

        :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('images', image_id, command)

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

    def floating_ip_pools_get(self, tenant_id, success=200, **kwargs):

        path = path4url(tenant_id, 'os-floating-ip-pools')

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

    def floating_ips_get(self, tenant_id, ip='', success=200, **kwargs):

        path = path4url(tenant_id, 'os-floating-ips', ip or '')

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

    def floating_ips_post(

            self, tenant_id, json_data, ip='', success=201, **kwargs):

        path = path4url(tenant_id, 'os-floating-ips', ip or '')

        if json_data is not None:

            json_data = json.dumps(json_data)

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

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

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

    def floating_ips_delete(self, tenant_id, ip='', success=204, **kwargs):

        path = path4url(tenant_id, 'os-floating-ips', ip or '')

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