#!/usr/bin/python
#
# Copyright 2015 Google Inc. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

"""This example gets all rate cards that have a currency in US dollars.

"""


# Import appropriate modules from the client library.
from googleads import dfp


def main(client):
  # Initialize appropriate service.
  rate_card_service = client.GetService('RateCardService', version='v201505')

  # Create a statement to get all rate cards using USD as currency.
  values = [{
      'key': 'currencyCode',
      'value': {
          'xsi_type': 'TextValue',
          'value': 'USD'
      }
  }]
  query = 'WHERE currencyCode = :currencyCode'

  statement = dfp.FilterStatement(query, values)

  # Get rate cards by statement.
  while True:
    response = rate_card_service.getRateCardsByStatement(
        statement.ToStatement())
    if 'results' in response:
      # Display results.
      for rate_card in response['results']:
        print ('Rate card with id \'%s,\' name \'%s,\' and currency \'%s\' '
               'was found.' % (rate_card['id'], rate_card['name'],
                               rate_card['currencyCode']))
      statement.offset += dfp.SUGGESTED_PAGE_LIMIT
    else:
      break

  print '\nNumber of results found: %s' % response['totalResultSetSize']


if __name__ == '__main__':
  # Initialize client object.
  dfp_client = dfp.DfpClient.LoadFromStorage()
  main(dfp_client)
