# coding: utf-8

# -------------------------------------------------------------------------
# Copyright (c) Microsoft Corporation. All rights reserved.
# Licensed under the MIT License. See License.txt in the project root for
# license information.
# --------------------------------------------------------------------------

"""
FILE: phone_number_configuration_sample.py
DESCRIPTION:
    This sample demonstrates how to configure phone numbers and get phone number configuration via a connection string and phone number to configure
USAGE:
    python phone_number_configuration_sample.py
    Set the environment variables with your own values before running the sample:
    1) AZURE_COMMUNICATION_SERVICE_CONNECTION_STRING - The endpoint of your Azure Communication Service
    2) AZURE_COMMUNICATION_SERVICE_PHONENUMBERS_PHONENUMBER_TO_CONFIGURE - The phone number you want to configure
"""


import os
from azure.communication.administration import (
    PhoneNumberAdministrationClient,
    PstnConfiguration
)

connection_str = os.getenv('AZURE_COMMUNICATION_SERVICE_CONNECTION_STRING')
phone_number_administration_client = PhoneNumberAdministrationClient.from_connection_string(connection_str)
phonenumber_to_configure = os.getenv('AZURE_COMMUNICATION_SERVICE_PHONENUMBERS_PHONENUMBER_TO_CONFIGURE',
                                                  "phonenumber_to_configure")


def get_number_configuration():
    # [START get_number_configuration]
    phone_number_configuration_response = phone_number_administration_client.get_number_configuration(
        phone_number=phonenumber_to_configure
    )
    # [END get_number_configuration]
    print('phone_number_configuration_response:')
    print(phone_number_configuration_response)


def configure_number():
    # [START configure_number]
    pstn_config = PstnConfiguration(
        callback_url="https://callbackurl",
        application_id="ApplicationId"
    )
    phone_number_administration_client.configure_number(
        pstn_configuration=pstn_config,
        phone_number=phonenumber_to_configure
    )
    # [END configure_number]


if __name__ == '__main__':
    get_number_configuration()
    configure_number()