# Copyright 2017 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.

import logging

from flask import Flask
from flask import request
from airports import Airports
import requests

app = Flask(__name__)
airport_util = Airports()

@app.route('/airportName', methods=['GET'])
def airportName():
    """Given an airport IATA code, return that airport's name."""
    iata_code = request.args.get('iataCode')
    if iata_code is None:
      return 'No IATA code provided.', 400
    maybe_name = airport_util.get_airport_by_iata(iata_code)
    if maybe_name is None:
      return 'IATA code not found : %s' % iata_code, 400
    return maybe_name, 200

@app.route('/lambdaExample', methods=['GET'])
def lambdaHelloWorld():
    """"Call the lambda function"""
    r = requests.get("https://us-central1-htmllambdatest.cloudfunctions.net/function-1").text
    """Return the result"""
    return r, 200

if __name__ == '__main__':
    app.run(host='127.0.0.1', port=8080, debug=True)
