#!/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 illustrates how to get all dimension values for a dimension."""

import argparse
import sys

from apiclient import sample_tools
from oauth2client import client

# Declare command-line flags.
argparser = argparse.ArgumentParser(add_help=False)
argparser.add_argument(
    'profile_id', type=int,
    help='The ID of the profile to get a report for')


def main(argv):
  # Authenticate and construct service.
  service, flags = sample_tools.init(
      argv, 'dfareporting', 'v2.2', __doc__, __file__, parents=[argparser],
      scope=['https://www.googleapis.com/auth/dfareporting',
             'https://www.googleapis.com/auth/dfatrafficking'])

  profile_id = flags.profile_id

  try:
    # Create the dimension to query
    dimension = {
        'dimensionName': 'dfa:advertiser',
        'startDate': '2012-01-01',
        'endDate': '2013-12-31'
    }

    # Construct the request.
    request = service.dimensionValues().query(
        profileId=profile_id, body=dimension)

    while True:
      # Execute request and print response.
      response = request.execute()

      for value in response['items']:
        print ('Found dimension value with ID %s and value "%s".'
               % (value['id'], value['value']))

      if response['items'] and response['nextPageToken']:
        request = service.dimensionValues().query_next(request, response)
      else:
        break

  except client.AccessTokenRefreshError:
    print ('The credentials have been revoked or expired, please re-run the '
           'application to re-authorize')


if __name__ == '__main__':
  main(sys.argv)
