# -*- coding utf-8 -*-

# classes/views/users.py

import requests

from flask import Module, jsonify, request, render_template, session,\

                make_response, url_for, redirect

import json

from swtstore.classes.models.um import User

from swtstore.classes.utils.httputils import make_cross_origin_headers

from swtstore.config import DefaultConfig

config = DefaultConfig()

user = Module(__name__)

@user.route('/login', methods=['POST'])

def login():

    response = make_response()

    #response = make_cross_origin_headers(response)

    if 'assertion' not in request.form:

        response.status_code = 400

        return response

    print request.remote_addr

    data = {'assertion': request.form['assertion'], 'audience':

            config.SWTSTORE_URL}

    resp = requests.post(config.MOZ_PERSONA_VERIFIER, data=data, verify=True)

    print resp.status_code

    print resp.json()

    if resp.ok:

        verified_data = json.loads(resp.content)

        if verified_data['status'] == 'okay':

            user_email = verified_data['email']

            # check if this user exists in our system

            current_user = User.query.filter_by(email=user_email).first()

            # user doesn't exist; create her

            if current_user is None:

                print 'user with email ' + user_email + ' doesn\'t exist;'

                print 'creating new user:' + user_email

                new_user = User('', user_email)

                new_user.persist()

                current_user = new_user

            #session.update({'email': verified_data['email']})

            print 'logging in user with email' + user_email

            session['email'] = current_user.email

            response.status_code = 200

            response.data = {'email': user_email}

            return response

    response.status_code = 500

    return response

@user.route('/logout', methods=['POST'])

def logout():

    response = make_response()

    #response = make_cross_origin_headers(response)

    if 'email' in session:

        print 'logging out '

        print session['email']

        session.pop('email')

    response.status_code = 200

    return response

@user.route('/me', methods=['GET', 'POST'])

def profile():

    current_user = User.getCurrentUser()

    if current_user is None:

        return redirect(url_for('frontend.index'))

    if request.method == 'GET':

        return render_template('me.html', user=current_user)

    username = request.form.get('username')

    print username

    current_user.update(username=username)

    return redirect(url_for('profile'))