from django.shortcuts import render,redirect,reverse
from django.http import HttpResponse, HttpResponseNotFound, Http404,HttpResponseRedirect

#zeitgeraffel
from django.utils import timezone
from django.core.exceptions import ObjectDoesNotExist
import datetime
import pytz
#
from django.conf import settings as conf_settings
# Model related
from hpst.models import Termin
from hpst.models import Kontakt
from hpst.forms import KontaktForm
from django.db.models import Q
#Email
from django.core.mail import BadHeaderError,send_mail


# Hauptseite
def index(request):
    termine=Termin.objects.filter(Q(date__gte=timezone.now())|Q(end_date__gte=timezone.now())).order_by( 'date')
    #print("Here in view")
    #print(conf_settings.DEBUG(Q(creator=owner) | Q(moderated=False)))
    context ={
        "termine":termine,
        "form":KontaktForm(initial={'subject': 'Kontaktformular - Index - sinnestau.de','stack':0,})
    }
    return render(request, "index.html", context)

def wildnispaedagogik(request):
    termine=Termin.objects.filter(Q(date__gte=timezone.now())|Q(end_date__gte=timezone.now())).filter(termintyp__in=['P']).order_by( 'date')
    context ={
        "termine":termine,
    }
    return render(request, "wildnispaedagogik.html", context)

def kinderfreizeit(request):
    termine=Termin.objects.filter(Q(date__gte=timezone.now())|Q(end_date__gte=timezone.now())).filter(termintyp__in=['K','W']).order_by( 'date')
    context ={
        "termine":termine,
    }
    return render(request, "kinderfreizeit.html", context)

def lamatour(request):
    termine=Termin.objects.filter(Q(date__gte=timezone.now())|Q(end_date__gte=timezone.now())).filter(termintyp='L').order_by('date')
    context ={
        "termine":termine,
        "form":KontaktForm(initial={'subject': 'Kontaktformular - Lamatour - sinnestau.de','stack':0,})
    }
    return render(request, "lamatour.html", context)

def externereferentin(request):
    termine=Termin.objects.filter(date__gt=timezone.now()).order_by( 'date')
    context ={
        "termine":termine,
    }
    # return response with template and context
    return render(request, "externereferentin.html", context)

def honigmassage(request):
    termine=Termin.objects.filter(date__gt=timezone.now()).order_by( 'date')
    context ={
        "termine":termine,
    }
    return render(request, "honigmassage.html", context)

def psychologischeberatung(request):
    termine=Termin.objects.filter(date__gt=timezone.now()).order_by( 'date')
    context ={
        "termine":termine,
    }
    return render(request, "psychologischeberatung.html", context)

def pflanzenheilkunde(request):
    termine=Termin.objects.filter(date__gt=timezone.now()).order_by( 'date')
    context ={
        "termine":termine,
    }
    return render(request, "pflanzenheilkunde.html", context)

def ohrakupunktur(request):
    termine=Termin.objects.filter(date__gt=timezone.now()).order_by( 'date')
    context ={
        "termine":termine,
    }
    return render(request, "ohrakupunktur.html", context)

def termin(request,tid):
    #print (tid)
    error=""
    try:
        termin=Termin.objects.get(id=tid)
    except ObjectDoesNotExist:
        r_message = {
            "titel": "404",
            "text": "Dieser Termin existiert nicht!",
            "exception":None
        }
        return render(request, "404.html", {'message':r_message})

    terminvorbei=False
    if((termin.end_date == None)):
        if(termin.date<datetime.date.today()):
            terminvorbei=True
    else:
        if(termin.end_date<datetime.date.today()):
            terminvorbei=True
    if(terminvorbei):
        r_message = {
            "titel": "404",
            "text": "Dieser Termin liegt in der Vergangenheit!",
            "exception":None
        }
        return render(request, "404.html", {'message':r_message})
    if termin.showform:
        form = KontaktForm(initial={'subject': 'Kontaktformular - '+termin.titel+' - sinnestau.de',})
    else:form=None

    if(termin.uhrzeit==datetime.time(0)):termin.showuhrzeit=False
    else:termin.showuhrzeit=True
    #print(termin.uhrzeit)
    context ={
        "termin":termin,
        "error":error,
        "form":form,
    }
    return  render(request, "termin.html", context)

def impressum(request):
    cookies=request.COOKIES
    #print(cookies)
    error="Kein Impressum"
    context ={
        "cookies":cookies,
    }
    # return response with template and context
    return render(request, "impressum.html", context)

def contactView(request):
    r_message = {
        "titel": "Kontaktformular",
        "color": "w3-yellow",
        "text": 'Hier das Kontaktformular',
        "error":"",
    }
    if request.method == 'GET':
        r_message['titel']="Kontakt Form"
        form = KontaktForm(initial={'subject': 'Kontaktformular - Kontakt - sinnestau.de',})
    else:
        #print("havepost")
        form = KontaktForm(request.POST)
        if form.is_valid():
            #print("form valid")
            subject = form.cleaned_data['subject']
            from_email = form.cleaned_data['from_email']
            message = form.cleaned_data['message']
            name = form.cleaned_data['name']
            text=name+' - '+from_email+' schrieb\n.........................\n'+message
            newkon=Kontakt.objects.create(
                      name=name,
                      subject=subject,
                      email=from_email,
                      text=text
            )
            r_message['titel']="Vielen Dank "+name
            r_message['color']="w3-green"
            r_message['text']="Wir haben Ihre Mitteilung erhalten!"
            form=None
            try:
                send_mail(subject, text, from_email , ['info@sinnes-tau.de'])
#                send_mail(subject, text, from_email , ['peter@kuntner.de'])
            except BadHeaderError:
                return HttpResponse('Invalid header found.')
            #return redirect('success')
        else:
            print(form.errors)
            r_message['titel']="Fehler"
            r_message['color']="w3-orange"
            r_message['text']="Ungültiges Formular!"
            estr=str(form.errors)
            r_message['error']=estr.replace('__all__','Allgemeiner Fehler')
            form=None
    return render(request, "email.html", {'form': form,'message':r_message})

def successView(request):
    return HttpResponse('Success! Thank you for your message.')

def page_not_found_view(request, exception):
    print("pagenotfoundview")
    r_message = {
        "titel": "404",
        "text": "Seite wurde nicht gefunden",
        "exception":exception
    }
    return render(request, "404.html", {'message':r_message})

def error_view(request):
    r_message = {
        "titel": "404",
        "text": "Fehlerseite",
    }
    return render(request, "404.html", {'message':r_message})

def bad_request_view(request, exception):
    r_message = {
        "titel": "404",
        "text": "Falscher Aufruf",
        "exception":exception
    }
    return render(request, "404.html", {'message':r_message})

def permission_denied_view(request, exception):
    r_message = {
        "titel": "404",
        "text": "Kein Berechtigung",
        "exception":exception
    }
    return render(request, "404.html", {'message':r_message})