import ipaddress

from datetime import datetime

from flask import (Blueprint, request, current_app, jsonify, render_template,

                   abort)

from werkzeug.exceptions import BadRequest

import strict_rfc3339

import pygeoip

from ennstatus.status.functions import (single_server, all_servers,

                                        all_servers_by_type)

from .model import Server

from .auth import httpauth

api_page = Blueprint('api', __name__)

gi4 = pygeoip.GeoIP('/usr/share/GeoIP/GeoIP.dat', pygeoip.MEMORY_CACHE)

gi6 = pygeoip.GeoIP('/usr/share/GeoIP/GeoIPv6.dat', pygeoip.MEMORY_CACHE)

@api_page.route('/update', methods=('POST',))

@httpauth.login_required

def update():

    current_app.logger.info('Handling update')

    try:

        servers = current_app.config['ENNSTATUS_SERVERS']

    except KeyError as e:

        current_app.logger.error(str(e))

        return abort(500)

    username = httpauth.username()

    try:

        if request.remote_addr not in servers[username]['IPS']:

            current_app.logger.warn(

                'Unallowed IP {} tried to update data!'.format(

                    request.remote_addr

                )

            )

            return 'IP not allowed!\n', 403, {'Content-Type': 'text/plain'}

    except KeyError as e:

        current_app.logger.error(str(e))

        return abort(500)

    try:

        data = request.get_json()

    except BadRequest:

        current_app.logger.info('No JSON data supplied!')

        return 'No JSON data supplied!\n', 400, {'Content-Type': 'text/plain'}

    try:

        if username != data['name'].lower():

            current_app.logger.warn(

                'Unallowed user {} tried to update {}!'.format(

                    username, data['name']