from django.shortcuts import render, get_object_or_404, redirect
from .models import *
from .forms import *
import hashlib
from django.template import loader
from django.http import HttpResponse, HttpResponseRedirect
from django.template.loader import render_to_string
from django.template import RequestContext
from django.contrib.auth.decorators import login_required
from django.http import HttpResponse, HttpResponseRedirect
from django.contrib.auth import authenticate, login, logout
from django import forms
from django.contrib.auth.forms import UserCreationForm
from django.contrib.auth.models import User
from .forms import UserRegistrationForm

def index(request):
	return render(request, 'index.html');

def kontakt(request):
	return render(request, 'kontakt.html')

def konto(request):
	q = Profile.objects.filter(user=request.user)
	Prof = get_object_or_404(q)
	return render(request, 'konto.html', { 'Profile': Prof	})

@login_required(login_url='/logowanie/')
def konto_edycja(request):
	q = User.objects.filter(pk=request.user.pk)
	gu = get_object_or_404(q)
	if(request.user.username!=gu.username):
		return redirect('/')
	forms1 = NicknameChangeForm()
	forms2 = PasswordChangeForm()
	forms3 = PrivacyChangeForm()
	if(request.method == 'POST'):
		error=False
		if(request.POST.get("c")=="b1"):
			formularz = NicknameChangeForm(request.POST)
			if (formularz.is_valid()):
				message = "Twoja nazwa użytkownika została zmieniona"
				cd = formularz.cleaned_data
				wu = User.objects.filter(username=cd['username'])
				if not wu:
					gu.username = cd['username']
				else:
					error = True
					message = "Użytkownik o takim nicku już jest w bazie"
		elif(request.POST.get("c")=="b2"):
			message = 'Twoje hasło zostało zmienione'
			formularz = PasswordChangeForm(request.POST)
			if (formularz.is_valid()):
				cd = formularz.cleaned_data
				if(gu.check_password(cd['old_pass']) and cd['new_pass']==cd['new_pass1']):
					if(len(cd['new_pass'])>=8):
						ml=False
						for i in cd['new_pass']:
							if(i>='0' and i<='9'):
								ml=True
						if(ml):
							gu.set_password(cd['new_pass'])
						else:
							error=True
							message='Hasło powinno zawierać przynajmniej jedną cyfrę'
					else:
						error = True
						message = "Hasło jest za krótkie"
				else:
					error = True
					message = "Hasła nie są takie same lub stare haslo nie jest poprawne"
		else:
			formularz = PrivacyChangeForm(request.POST)
			if (formularz.is_valid()):
				message = 'Twoje ustawienia prywatności zostały zmienione'
				cd = formularz.cleaned_data
				if(cd['accountVisible']==1):
					gu.IsPrivate=True
				else:
					gu.IsPrivate=False
		gu.save()
	return render(request, 'konto_edycja.html', locals())

def logowanie(request):
	username = ''
	password = ''
	if request.POST:
		username = request.POST.get('username')
		password = request.POST.get('password')

		user = authenticate(username=username, password=password)
		if user is not None:
			if user.is_active:
				login(request, user)
				return HttpResponseRedirect('/')
	return render(request,'logowanie.html')

def miejsca(request):
	places = Place.objects.all()
	if request.method == 'POST':
		sort = request.POST['sort']
		if sort == 'nazwar':
			places = places.order_by('Name')
		elif sort == 'nazwam':
			places = places.order_by('-Name')
		elif sort == 'lokalizacjar':
			places = places.order_by('Location')
		elif sort == 'lokalizacjam':
			places = places.order_by('-Location')

	else:
		context_dict = {}
	return render(request, 'miejsca.html', locals())


def miejsce_id(request, PlaceID):
    place = Place.objects.filter(PlaceID=PlaceID)
    GotPlace = get_object_or_404(place)
    placePhoto = PlacePhoto.objects.filter(PlaceID=PlaceID)
    GotPlacePhoto = get_object_or_404(placePhoto)
    placeNote = PlaceNote.objects.filter(PlaceID=PlaceID)
    GotPlaceNote = get_object_or_404(placeNote)
    placeComment = PlaceComment.objects.order_by('InsertDate'
            ).filter(PlaceID=PlaceID)
    context = {'placeComment': placeComment}
    placeComment = PlaceComment.objects.filter(PlaceID=PlaceID)
    for i in placeComment:
        use = User.objects.filter(pk=i.UserID_id)
    username = request.user
    if request.method == 'POST':
        form = PlaceCommentForm(request.POST)
        if form.is_valid():
            obj = PlaceComment()
            obj.PlaceID_id = PlaceID
            obj.UserID_id = username.id
            obj.Content = form.cleaned_data['place_comment']
            obj.save()
    return render(request, 'miejsce_id.html', locals())


def miejsce_id_edytuj(request, PlaceID):
	q1 = Place.objects.filter(PlaceID=PlaceID)
	error=0
	username = request.user
	forms1=PlaceNameForm()
	forms2=PlaceDescriptionForm()
	GotPlace = get_object_or_404(q1)
	if(GotPlace.UserID!=username):
		error=1
		message = "Nie jesteś autorem miejsca"
		return render(request, 'miejsce_id_edytuj.html', locals())
	else:
		if(request.method == 'POST'):
			form = PlaceNameForm(request.POST)
			if form.is_valid():
				cd1 = form.cleaned_data
				GotPlace.Name = cd1['place_name']

			formu = PlaceDescriptionForm(request.POST)
			if formu.is_valid():
				cd2 = formu.cleaned_data
				GotPlace.Description = cd2['place_desc']
		GotPlace.save()

		q2 = PlaceNote.objects.filter(PlaceID=PlaceID)
		forms3=PlaceNoteForm()
		GotPlaceNote = get_object_or_404(q2)
		if(request.method == 'POST'):
			form = PlaceNoteForm(request.POST)
			if form.is_valid():
				cd3 = form.cleaned_data
				GotPlaceNote.Note = cd3['place_note']
		GotPlaceNote.save()

		q3 = PlacePhoto.objects.filter(PlaceID=PlaceID)
		forms3=PlacePhotoForm()
		GotPhoto = get_object_or_404(q3)
		if(request.method == 'POST'):
			form = PlacePhotoForm(request.POST)
			if form.is_valid():
				cd4 = form.cleaned_data
				GotPhoto.PhotoURL = cd4['place_photo']
		GotPhoto.save()

	return render(request, 'miejsce_id_edytuj.html', locals())

def miejsce_dodaj(request):
		if request.method == 'POST':
				form = AddPlaceForm(request.POST)
				if form.is_valid():
						place = Place()
						place.UserID_id = request.user.id
						place.Name = form.cleaned_data['place_name']
						place.Description = form.cleaned_data['place_desc']
						place.IconURL = form.cleaned_data['place_photo']
						place.Location = "123"
						place.save()
		return render(request, 'miejsce_dodaj.html')

def o_nas(request):
	return render(request, 'o_nas.html')

def odzyskiwanie_hasla(request):
	return render(request, 'odzyskiwanie_hasla.html')

def rejestracja(request):
    username = ''
    email= ''
    password = ''
    username = request.POST.get('username')
    email = request.POST.get('email')
    password = request.POST.get('password')
    if request.method == 'POST':
        if not (User.objects.filter(username=username).exists() or User.objects.filter(email=email).exists()):
            User.objects.create_user(username, email, password)
            user = authenticate(username = username, password = password)
            login(request, user)
            return HttpResponseRedirect('/')
        else:

            raise forms.ValidationError("Looks like a user with that username or email already exists")

    return render(request, 'rejestracja.html')

def trasa_id(request):
	return render(request, 'trasa_id.html')

def trasa_id_edytuj(request):
	return render(request, 'trasa_id_edytuj.html')

def trasy(request):
	return render(request, 'trasy.html')

# Create your views here.