#!/usr/env/python -tt
# -*- encoding=utf8 -*-
#
#   Copyright 2009-2014 Michal Sadowski (sq6jnx at hamradio dot pl)
#
#   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 base64
import logging
import json

import urllib2

from sr0wx_module import SR0WXModule


class ActivityMap(SR0WXModule):
    """This module does not give any data, it just contacts application to mark
station on the map.

Parameters:
    - `callsign`: your station callsign
    - `latitude`, `longitude`: geographic position of station
    - `hour_quarter`: quarter in which station is transmitting (to be
    deprecated)
    - `above_sea_level`: antenna's height a.s.l.
    - `above_ground_level`: antenna's height a.g.l.
    - `station_range`: station's range in normal conditions, in kilometers
    - `additional_info`: additional information to show on website
    - `service_url`: mapping service url, defaults to SQ9ATK service
    """
    def __init__(self, callsign, latitude, longitude, hour_quarter,
                 above_sea_level, above_ground_level, station_range,
                 additional_info="", service_url=""):
        self.__callsign = callsign
        self.__latitude = latitude
        self.__longitude = longitude
        self.__hour_quarter = hour_quarter
        self.__above_sea_level = above_sea_level
        self.__above_ground_level = above_ground_level
        self.__station_range = station_range
        self.__additional_info = additional_info
        self.__service_url = service_url

        self.__logger = logging.getLogger(__name__)

    def get_data(self):
        """This module does NOT return any data! It is here just to say "hello" to
        map utility!"""

        self.__logger.info("::: Przetwarzam dane...")

        station_info = {
            "callsign": self.__callsign,
            "lat": self.__latitude,
            "lon": self.__longitude,
            "q": self.__hour_quarter,
            "asl": self.__above_sea_level,
            "agl": self.__above_ground_level,
            "range": self.__station_range,
            "info": self.__additional_info,
        }

        dump = json.dumps(station_info, separators=(',', ':'))
        b64data = base64.urlsafe_b64encode(dump)

        url = self.__service_url + b64data

        self.__logger.info("::: Odpytuję adres: " + url)


        try:
            request = urllib2.Request(url)
            webFile = urllib2.urlopen(request, None, 5)
            response = webFile.read()

            if response == 'OK':
                self.__logger.info("::: Dane wysłano, status OK\n")
            else:
                log = "Non-OK response from %s, (%s)"
                self.__logger.error(log, url, response)
            return dict()

        except urllib2.URLError, e:
            print e
        except socket.timeout:
            print "Timed out!"