# -*- coding: utf-8 -*-
from __future__ import unicode_literals

from django.http import HttpResponse, HttpResponseRedirect
from django.shortcuts import render
from django.views.generic import (
    View, TemplateView, ListView, CreateView, UpdateView, DeleteView
)
from django.views.generic.detail import SingleObjectMixin
from django.core.urlresolvers import reverse_lazy
from .models import Task


class TaskView(ListView):
    model = Task
    context_object_name = 'tasks'
    template_name = "todolist/todo.html"

    def post(self, request):
        if request.is_ajax():
            obj = Task.objects.get(id=request.POST["id"])
            if "done" in request.POST:
                obj.if_done = True
            else:
                obj.if_done = False
            obj.save()
        return HttpResponse('OK')


class TaskCreateView(CreateView):
    model = Task
    fields = ('title',)
    success_url = reverse_lazy('tasks')


class TaskUpdateView(UpdateView):
    model = Task
    fields = ('title',)


class TaskDeleteView(View, SingleObjectMixin):
    model = Task
    pk_url_kwarg = 'id'

    def post(self, request):
        self.kwargs = request.POST
        self.object = self.get_object()
        self.object.delete()
        return HttpResponse('')