#!/usr/bin/python
# coding=utf-8
import requests
import json


class DeskError(Exception):

    def __init__(self, status):
        Exception.__init__(self, status)  # Exception is an old-school class
        self.status = status

    def __str__(self):
        return self.status

    def __unicode__(self):
        return unicode(self.__str__())


class DeskClient(object):
    BASE_URL = 'desk.com/api/v2'
    sitename = "värde"
    username = "värde"
    password = "värde"

    def __init__(self, sitename, username, password):
        self.sitename = sitename
        self.username = username
        self.password = password

    def build_url(self, service):
        return 'https://%s.%s/%s' % (self.sitename,
                                     DeskClient.BASE_URL, service)

    def call_get(self, service, params=None):
        url = self.build_url(service)
        r = requests.get(url, params=params,
                         auth=(self.username, self.password))
        print r.content
        if r.status_code != requests.codes.ok:
            raise DeskError(str(r.status_code))
        return json.loads(r.content)

    def call_post(self, service, data=None):
        url = self.build_url(service)
        r = requests.post(url, data=json.dumps(data),
                          auth=(self.username, self.password))
        if r.status_code >= 400:
            raise DeskError(str(r.status_code))
        return json.loads(r.content)

    def find_customer(self, params):
        customer_link = None
        try:
            customer_json = self.call_get('customers/search', params)
            if customer_json['total_entries'] > 0:
                customer_link = customer_json['_embedded'][
                    'entries'][0]['_links']['self']
        except DeskError:
            pass
        return customer_link

    if __name__ == "__main__":
        search_name = raw_input("Search for customer: ")
        find_customer(search_name)