# -*- coding: utf-8 -*-
# Import the reverse lookup function
from django.core.urlresolvers import reverse

# view imports
from django.shortcuts import redirect, render
from django.views.generic import DetailView
from django.views.generic import RedirectView
from django.views.generic import UpdateView
from django.views.generic import ListView

# Only authenticated users can access views using this.
from braces.views import LoginRequiredMixin

# Import the form from users/forms.py
from .forms import UserForm

# Import the customized User model
from .models import User
from event.forms import EventForm
from event.models import Event


class UserDetailView(LoginRequiredMixin, DetailView):
    model = User
    # These next two lines tell the view to index lookups by username
    slug_field = "username"
    slug_url_kwarg = "username"

    def event_search(request):
        event = Event.objects.filter(user=request.user)

        if 'event' in request.POST:
            event_form = EventForm(request.POST)
            if event_form.is_valid():
                event = event_form.save(commit=False)
                event.user = request.user
                event.save()
                return redirect('/profile')
        else:
            event_form = EventForm()
        data = {'user': request.user, 'event': event, 'event_form': event_form}
        return render(request, 'users/user_detail.html', data)


class UserRedirectView(LoginRequiredMixin, RedirectView):
    permanent = False

    def get_redirect_url(self):
        return reverse("users:detail",
                       kwargs={"username": self.request.user.username})


class UserUpdateView(LoginRequiredMixin, UpdateView):

    form_class = UserForm

    # we already imported User in the view code above, remember?
    model = User

    # send the user back to their own page after a successful update
    def get_success_url(self):
        return reverse("users:detail",
                       kwargs={"username": self.request.user.username})

    def get_object(self):
        # Only get the User record for the user making the request
        return User.objects.get(username=self.request.user.username)


class UserListView(LoginRequiredMixin, ListView):
    model = User
    # These next two lines tell the view to index lookups by username
    slug_field = "username"
    slug_url_kwarg = "username"