# Create your views here.
#encoding:utf-8
from django.shortcuts import *

from django.http import HttpResponse

from django.template.response import TemplateResponse

from oauth.forms import AplicacionForm, ResponsableForm

from datetime import datetime, timedelta

from django.contrib import messages

from django.contrib.auth.decorators import login_required

from oauth.models import aplicacion

def loginView(request):
	return TemplateResponse(request,'index.html',{'inicio':'active'})

@login_required
def oauthRegistro(request):
	documento = {
		'titulo': 'Aplicaciones'
		}

	panel = {
		'titulo': 'Registro de aplicaciones',
	'form':{
		'method':'POST', 
		'action':''
		}
	}

	breadcrumbs = {}
	breadcrumbs = [
		{
		'li':{
			'class':'active',
			'a':{
				'href':'/app/add',
				'i':{
					'class':'icol-application-add'
					},
				'value':'Nueva'
				}
			}
		}
	]
	
	if request.method == 'POST':
		a = aplicacion(responsable_id = request.user.id)
		if 'aplicacion_id' in request.POST:
			a = aplicacion.objects.get(pk = request.POST['aplicacion_id'] )
		form = AplicacionForm(request.POST, request.FILES, instance = a)
		print request.FILES
		if form.is_valid():
			try:
				form.save()
				messages.info(request, 'Aplicacion guardada')	
				return HttpResponseRedirect(request.path)
			except Exception, e:
				messages.error(request, e)			
		else:
			messages.error(request, 'Corrija los siguientes errores')
	else:
		messages.info(request, 'Nueva aplicacion')
		form = AplicacionForm()
		
	return render_to_response(
								'registro.html', 
								{'form': form,
								'documento':documento,
								'breadcrumbs':breadcrumbs,
								'panel':panel,
								'aplicacion':'active'
								}, context_instance = RequestContext(request)
							)

def ResponsableAdd(request):
	documento = {
		'titulo': 'Responsables'
		}

	panel = {
		'titulo': 'Registro de responsables',
	'form':{
		'method':'POST', 
		'action':''
		}
	}
	breadcrumbs = [
		{
		'li':{
			'class':'active',
			'a':{
				'href':'/apps/perfil',
				'i':{
					'class':'icol-application-add'
					},
				'value':'Nuevo'
				}
			}
		}
	]
	
	if request.method == 'POST':
		r = None
		if 'id_username' in request.POST:
			r = responsable.objects.get(username = request.POST['id_username'] )
		form = ResponsableForm(request.POST, request.FILES, instance = r)
		if form.is_valid():
			try:
				form.save()
				messages.info(request, 'Responsable guardado')
				return HttpResponseRedirect(request.path)
			except Exception, e:
				messages.error(request, e)			
		else:
			messages.error(request, 'Corrija los siguientes errores')
	else:
		messages.info(request, 'Nuevo responsable')
		form = ResponsableForm()


	return render_to_response(
								'registro.html', 
								{'form': form,
								'documento':documento,
								'panel':panel,
								'perfil':'active',
								'breadcrumbs':breadcrumbs,
								}, context_instance = RequestContext(request)
							)

@login_required
def lista_aplicaciones_view(request):
	documento = {
		'titulo': 'Lista de aplicaciones'
		}

	panel = {
		'titulo': 'Lista de aplicaciones',
		'icon':'icol-text-list-bullets'
	}
	breadcrumbs = [
		{
		'li':{
			'class':'active',
			'a':{
				'href':'/apps/list',
				'i':{
					'class':'icol-text-list-bullets'
					},
				'value':'Registradas'
				}
			}
		}
	]

	aplicaciones = aplicacion.objects.filter(responsable = request.user).order_by('fecha_registro')

	return render_to_response(
								'lista.html', 
								{
								'documento':documento,
								'panel':panel,
								'lista':aplicaciones,
								'aplicacion':'active',
								'breadcrumbs':breadcrumbs,
								}, context_instance = RequestContext(request)
							)


@login_required
def authorization_view(request):
	return HttpResponse( str(request) )

@login_required
def generallave_view(request, app_id = 0):
	from django.contrib.auth.hashers import make_password, get_random_string
	from django.core.urlresolvers import reverse
	if app_id != 0 :
		try:
			app = aplicacion.objects.get(pk=app_id)

			if app.responsable.id == request.user.id:
				app.consumer_key = make_password(app.url)
				# pbkdf2_sha256
				# sha1
				# md5
				# unsalted_md5
				# unsalted_sha1
				# crypt

				# encoded = make_password('lètmein')
				# print check_password('lètmein', encoded)
				# print check_password('lètmeinz', encoded)
				if not app.consumer_enc_method in ('unsalted_md5', 'unsalted_sha1'):
					app.consumer_secret = get_random_string()
				else:
					app.consumer_secret = ''
				encoded = make_password(
					password = app.url, 
					salt = app.consumer_secret, 
					hasher = app.consumer_enc_method)
				app.consumer_key = encoded

				app.save()
			else:
				messages.error(request, 'Usuario no corresponde a la aplicacion')
	
		except Exception, e:
			messages.error(request, 'Aplicación no encontrada')


	return HttpResponseRedirect( reverse ('lista_aplicaciones') )



def request_token_view(request):
	contenido = ''
	contenido += str(request)
	contenido += '<br><br>'
	if request.method == 'POST':
		for item in request.POST:
			contenido += item + ' ' + request.POST[item] + '<br>'

	return HttpResponse( contenido )