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

import datetime

from django.http import HttpResponse
from django.shortcuts import render

from apps.food.models import Menu, HappyHour, SingleFood, UserRating


# Create your views here.
def daily_food(request):
    today = datetime.datetime.now()
    feki_menu = Menu.objects.filter(date__exact=today).filter(location__contains="Feldkirchenstraße").last()
    austr_menu = Menu.objects.filter(date__exact=today).filter(location__contains="Austraße").last()
    erba_cafete = Menu.objects.filter(date__exact=today).filter(location__contains="Erba").last()
    markus_cafete = Menu.objects.filter(date__exact=today).filter(location__contains="markus").last()
    happy_hours = HappyHour.objects.filter(date__exact=today)

    return render(request, "food/daily_food.jinja", {
        'day': today,
        'happy_hours': happy_hours,
        'feki_menu': feki_menu,
        'austr_menu': austr_menu,
        'erba_cafete': erba_cafete,
        'markus_cafete': markus_cafete,
    })


def weekly_food(request):
    today = datetime.datetime.now()
    lastday = today + datetime.timedelta(7)
    weekly_menus = Menu.objects.filter(date__gte=today, date__lte=lastday)
    feki_menu = weekly_menus.filter(location__contains="Feldkirchenstraße")
    austr_menu = weekly_menus.filter(location__contains="Austraße")
    erba_cafete = weekly_menus.filter(location__contains="Erba")
    markus_cafete = weekly_menus.filter(location__contains="markus")
    happy_hours = HappyHour.objects.filter(date__gte=today, date__lte=lastday)
    return render(request, "food/weekly_food.jinja", {
        'day': today,
        'lastday': lastday,
        'happy_hours': happy_hours,
        'feki_menu': feki_menu,
        'austr_menu': austr_menu,
        'erba_cafete': erba_cafete,
        'markus_cafete': markus_cafete,
    })


def food_detail(request, id):
    food = SingleFood.objects.get(id=id)
    return render(request, "food/detailed_food.jinja", {'food': food})


def all_food(request):
    menus = Menu.objects.all()
    feki_menu = menus.filter(location__contains="Feldkirchenstraße")
    austr_menu = menus.filter(location__contains="Austraße")
    erba_cafete = menus.filter(location__contains="Erba")
    markus_cafete = menus.filter(location__contains="markus")
    happy_hours = HappyHour.objects.all()
    return render(request, "food/daily_food.jinja", {
        'happy_hours': happy_hours,
        'feki_menu': feki_menu,
        'austr_menu': austr_menu,
        'erba_cafete': erba_cafete,
        'markus_cafete': markus_cafete,
    })


def food(request):
    return render(request, "food/home.jinja", {
    })


def food_rating(request):
    if (request.user.is_authenticated):
        food_id = request.GET.get('food_id', None)
        rating = request.GET.get('rating', None)
        if food_id and rating:
            food = SingleFood.objects.get(id=food_id)
            user_rating, created = UserRating.objects.get_or_create(user=request.user,
                                                                    food=food)
            user_rating.rating = rating
            user_rating.save()

            food_user_ratings = UserRating.objects.all().filter(food=food)
            sum = 0
            for food_user_rating in food_user_ratings:
                sum += food_user_rating.rating

            food.rating = sum / food_user_ratings.count()
            food.save()
            return HttpResponse(status=200)
        return HttpResponse(status=404)

    return HttpResponse(status=403)


def food_image(request):
    food_id = request.GET.get('food_id', None)
    img = request.GET.get('img', None)
    if food_id and img:
        food = SingleFood.objects.get(id=food_id)
        food.image = img
        food.save()
        return HttpResponse(status=200)

    return HttpResponse(status=404)