# Copyright (c) 2009-2016 Hewlett Packard Enterprise Development LP
#
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from requestbuilder import Arg
from requestbuilder.response import PaginatedResponse

from euca2ools.commands.iam import IAMRequest, AS_ACCOUNT


class ListServerCertificates(IAMRequest):
    DESCRIPTION = "List your account's server certificates"
    ARGS = [Arg('-p', '--path-prefix', dest='PathPrefix', metavar='PREFIX',
                help='''limit results to server certificates that begin with a
                        given path'''),
            AS_ACCOUNT]
    LIST_TAGS = ['ServerCertificateMetadataList']

    def main(self):
        return PaginatedResponse(self, (None,),
                                 ('ServerCertificateMetadataList',))

    def prepare_for_page(self, page):
        # Pages are defined by markers
        self.params['Marker'] = page

    # pylint: disable=no-self-use
    def get_next_page(self, response):
        if response.get('IsTruncated') == 'true':
            return response['Marker']
    # pylint: enable=no-self-use

    # pylint: disable=no-self-use
    def print_result(self, result):
        for cert in result.get('ServerCertificateMetadataList', []):
            print cert['Arn']
    # pylint: enable=no-self-use
