from django.http import *
from django.forms import ModelForm
from django.shortcuts import render_to_response
from django.template import RequestContext
from django.forms.models import modelform_factory

from objectapp.models import *
from objectapp.forms import *

from gstudio.models import *
from gstudio.admin.forms import *



def MakeForm(model_cls, *args, **kwargs):
	class ContextForm(ModelForm):
		class Meta:
			model = model_cls.values()[0]
			fields = ('value',)
		# def __init__(self, *args, **kwargs):
		# 	super(ContextForm,self).__init__(*args, **kwargs)
			
	return ContextForm(*args, **kwargs)

def dynamic_save(request, attit, memtit):
	rdict ={}
	savedict = {}
	memtit = NID.objects.get(title = str(memtit))
	name = memtit.ref

	absolute_url_node = name.get_absolute_url()

	at = Attributetype.objects.get(title = str(attit))
	dt = str(at.get_dataType_display())
	MyModel = eval('Attribute'+dt)

	print getattr(models , dt)

	list1 = []

	rdict.update({str(at.title):MyModel})
	
	print "rdict",str(rdict)
	print 'dt ',dt

	if request.method == 'POST':	
		form = MakeForm(rdict,request.POST,request.FILES)
		try:
			if form.is_valid():				
				value = form.cleaned_data['value']
				

				if Attribute.objects.filter(subject = memtit.id , attributetype = at.id):
					att = Attribute.objects.get(subject = memtit.id, attributetype = at.id)	
					att.delete()
					del att
					savedict = {'title':str(value),'slug':str(value),'svalue':str(value),'subject':memtit, 'attributetype':at,'value':str(value)}
					att = MyModel.objects.create(**savedict)
					att.save()
					print 'savedict',str(savedict)
					return HttpResponseRedirect(absolute_url_node)			
				else:
					savedict = {'title':str(value),'slug':str(value),'svalue':str(value),'subject':memtit, 'attributetype':at,'value':str(value)}					
					att = MyModel.objects.create(**savedict)
					att.save()
					print 'savedict',str(savedict)
					return HttpResponseRedirect(absolute_url_node)			
		except:
			raise Http404()

	else:
		form = MakeForm(rdict)

			
	template = "objectapp/fillAT.html"
	context = RequestContext(request,{'form' : form,'title':str(attit), 'absolute_url_node':absolute_url_node, 'datatype':dt}) 
	return render_to_response(template,context)