from django.shortcuts import render
from django.http import HttpResponseRedirect,HttpResponse, JsonResponse
from .models import UserNotification
from django.views import generic
from django.contrib.auth.decorators import login_required
# Create your views here.

@login_required
def CheckNotifications(request):
	if request.method == 'GET':
		if request.GET['action'] == 'checknotifications':
			#print("HERE WE ARE")
			unknownnotification = UserNotification.objects.filter(touser__pk=request.user.pk, wassend=False).order_by('-created')[:5]

			data = {};
			i = 0
			for notify in unknownnotification:

				elelink = ""
				if notify.notificationtype == "agencynews":
					elelink = "news/news/" + str(notify.elementid) + "/single"
				elif notify.notificationtype == "messagereceived":
					elelink = "messages/sl/" + str(notify.elementid)					
				else:
					elelink = "notifications/showallnotificaions/"


				formatedDate = notify.created.strftime("%d.%m.20%y um %H:%M")

				data.update({ i : {
						"not_id" : notify.pk,
						"type": notify.notificationtype,
						"date" : formatedDate,
						"text" : notify.notificationtext,
						"elelink" : elelink				
					}})
				i += 1
				notify.save()

			return JsonResponse({"unknownnotification" : data})	

# Create your views here.
@login_required
def GetBasicNotifications(request):
	if request.method == 'GET':
		if request.GET['action'] == 'oldnotifications':
			#print("HERE WE ARE")
			oldnotifications = UserNotification.objects.filter(touser__pk=request.user.pk, wassend=True, wasviewed=False).order_by('-created')[:5]

			data = {};
			i = 0
			for notify in oldnotifications:

				elelink = ""
				if notify.notificationtype == "agencynews":
					elelink = "news/news/" + str(notify.elementid) + "/single"
				elif notify.notificationtype == "messagereceived":
					elelink = "messages/sl/" + str(notify.elementid)					
				else:
					elelink = "notifications/showallnotificaions/"

				formatedDate = notify.created.strftime("%d.%m.20%y um %H:%M")

				data.update({ i : {
						"not_id" : notify.pk,
						"type": notify.notificationtype,
						"date" : formatedDate,
						"text" : notify.notificationtext,
						"elelink" : elelink
					}})
				i += 1				
				notify.save()

			return JsonResponse({"oldnotifications" : data})	

@login_required
def ShowAllNotifications(request):
	 context ={} 
	 context["usernotifications"] = UserNotification.objects.filter(touser__pk=request.user.pk).order_by('-created')
	 return render(request, "notificsys/allnotifications.html", context) 

@login_required
def ChangeNotificationsToViewed(request):
	if request.method == 'GET':
		if request.GET['action'] == 'newnotificationsviewed':
			oldnotifications = UserNotification.objects.filter(touser__pk=request.user.pk, wassend=False, wasviewed=False).order_by('-created')[:5]
			data = {};
			i = 0
			for notify in oldnotifications:
				formatedDate = notify.created.strftime("%d.%m.20%y um %H:%M")
				data.update({ i : {
						"not_id" : notify.pk,
						"type": notify.notificationtype,
						"date" : formatedDate,
						"text" : notify.notificationtext
					}})
				i += 1
				notify.wassend = True				
				notify.save()
	return JsonResponse({})

@login_required
def delSingleNotification(request):
	if request.method == 'GET':
		if request.GET['action'] == 'delsingle':
			todelnotification = UserNotification.objects.get(pk=request.GET['todelid'])
			todelnotification.delete()
			
	return JsonResponse({})	

@login_required
def delAllNotification(request):
	if request.method == 'GET':
		if request.GET['action'] == 'delall':			
			UserNotification.objects.filter(touser__pk=request.user.pk).delete()
			
	return JsonResponse({})