# -*- coding: utf-8 -*-
# vi:si:et:sw=4:sts=4:ts=4
from __future__ import division
import os.path
import re
from datetime import datetime
from urllib2 import unquote
import mimetypes

from django import forms
from django.core.paginator import Paginator
from django.contrib.auth.decorators import login_required
from django.contrib.auth.models import User
from django.db.models import Q, Avg, Count, Sum
from django.http import HttpResponse, Http404
from django.shortcuts import render_to_response, get_object_or_404, get_list_or_404, redirect
from django.template import RequestContext
from django.conf import settings

from ox.utils import json
from ox.django.decorators import login_required_json
from ox.django.shortcuts import render_to_json_response, get_object_or_404_json, json_response
from ox.django.http import HttpFileResponse
import ox

import models
from api.actions import actions

@login_required_json
def addLayer(request):
    '''
        param data
            {key: value}
        return {'status': {'code': int, 'text': string},
                'data': {}}
    '''
    response = {'status': {'code': 501, 'text': 'not implemented'}}
    return render_to_json_response(response)
actions.register(addLayer)

@login_required_json
def removeLayer(request):
    '''
        param data
            {key: value}
        return {'status': {'code': int, 'text': string},
                'data': {}}
    '''
    response = {'status': {'code': 501, 'text': 'not implemented'}}
    return render_to_json_response(response)
actions.register(removeLayer)

@login_required_json
def editLayer(request):
    '''
        param data
            {key: value}
        return {'status': {'code': int, 'text': string},
                'data': {}}
    '''
    response = json_response({})
    data = json.loads(request.POST['data'])
    layer = get_object_or_404_json(models.Layer, pk=data['id'])
    if layer.editable(request.user):
        response = json_response(status=501, text='not implemented')
    else:
        response = json_response(status=403, text='permission denied')
    return render_to_json_response(response)

    response = json_response(status=501, text='not implemented')
    return render_to_json_response(response)
actions.register(editLayer)