from django import forms
from django.forms import ModelForm
from .models import Standards
from areas.models import Areas
from tasks.models import Tasks
from django.contrib.auth.models import User
from users.models import Profile, UserFullName
from django_summernote.widgets import SummernoteInplaceWidget



class StandardAddStandard(forms.ModelForm):

	class Meta:
		model =Standards
		widgets = {
            'content': SummernoteInplaceWidget()
        }
		labels = {
			"name" : "Titel",
			"area" : "Bereich",
			"task" : "Tätigkeit",
			"content": "Inhalt",
			"public" : "Direkt veröffentlichen?",
			"freefield_title" : "Titel und Text",
			"freefield_content" : "",
			}
		fields = ['name', 'area', 'task', 'content', 'public',"freefield_title", "freefield_content"]		
		
	'''

		Hier werden die Elemente für die DropDowns erstellt, damit
		ein Standard nur einem Aufgabenbereich aus einem Bereich zugewiesen wird.

		Damit nach der Auswahl des Bereichs auch eine valide Aufgabe ankommt, wird diese
		hier manuel validiert und das Query-Set mit der Bereichsauswahl geladen.

	'''

	def __init__(self, *args, **kwargs):
		super(StandardAddStandard, self).__init__(*args, **kwargs)
		self.fields['area'].queryset = Areas.objects.filter(agency__pk=kwargs['instance'].profile.agency.pk)
		self.fields['task'].queryset = Tasks.objects.none()
		if 'area' in self.data:
			try:
				areaid = int(self.data.get('area'))
				self.fields['task'].queryset = Tasks.objects.filter(area__id=areaid).order_by('name')
			except (ValueError, TypeError):
				pass  
		elif self.instance.pk:
			self.fields['task'].queryset = Tasks.objects.none()

		self.fields['area'].required = True
		self.fields['task'].required = True

		self.fields['freefield_title'].required = False
		self.fields['freefield_content'].required = False
		self.fields['freefield_content'].widget.attrs['rows'] = 2

		#self.fields['representative'].queryset = UserFullName.objects.filter(profile__agency__pk=kwargs['instance'].profile.agency.pk)
		#self.fields['executor'].queryset = UserFullName.objects.filter(profile__agency__pk=kwargs['instance'].profile.agency.pk)
		#self.fields['authority'].queryset = UserFullName.objects.filter(profile__agency__pk=kwargs['instance'].profile.agency.pk)

		self.fields['checked_groups'] = forms.CharField(initial="", required=False, widget=forms.HiddenInput())
		self.fields['added_files'] = forms.CharField(initial="", required=False, widget=forms.HiddenInput())
		self.fields['added_standards'] = forms.CharField(initial="", required=False, widget=forms.HiddenInput())

		self.fields['added_quicklinks'] = forms.CharField(initial="", required=False, widget=forms.HiddenInput())
		self.fields['added_contacts'] = forms.CharField(initial="", required=False, widget=forms.HiddenInput())
		self.fields['added_passwords'] = forms.CharField(initial="", required=False, widget=forms.HiddenInput())

		self.fields['us_verant'] = forms.CharField(initial="", required=False, widget=forms.HiddenInput())
		self.fields['us_ex'] = forms.CharField(initial="", required=False, widget=forms.HiddenInput())
		self.fields['us_ver'] = forms.CharField(initial="", required=False, widget=forms.HiddenInput())




class StandardAddStandardEditor(forms.ModelForm):
		
	class Meta:
		model = Standards
		widgets = {
            'content': SummernoteInplaceWidget(),
        }
		labels = {
			"content" : "Inhalt"			
			}
		fields = ['content']

class StandardUpdateStandard(forms.ModelForm):

	class Meta:
		model =Standards
		widgets = {
            'content': SummernoteInplaceWidget()
        }
		labels = {
			"name" : "Titel",
			"area" : "Bereich",
			"task" : "Tätigkeit",
			"content": "Inhalt",
			"freefield_title" : "Titel und Text",
			"freefield_content" : "",
			'public' : "Veröffentlichen"
			}
		fields = ['name', 'area', 'task', 'content',"freefield_title", "freefield_content", 'public']					
	'''

		Hier werden die Elemente für die DropDowns erstellt, damit
		ein Standard nur einem Aufgabenbereich aus einem Bereich zugewiesen wird.

		Damit nach der Auswahl des Bereichs auch eine valide Aufgabe ankommt, wird diese
		hier manuel validiert und das Query-Set mit der Bereichsauswahl geladen.

	'''
	
	def __init__(self, *args, **kwargs):
		loggeduser = kwargs['instance'].created_standard_by
		standard = kwargs['instance']
		super(StandardUpdateStandard, self).__init__(*args, **kwargs)

		try:
			self.fields['area'].queryset = Areas.objects.filter(agency__pk=loggeduser.profile.agency.pk)
		# Dummy PK
			self.fields['task'].queryset = Tasks.objects.filter(area__pk=standard.area.pk)
		except:
			pass

		if 'area' in self.data:
			try:
				areaid = int(self.data.get('area'))
				self.fields['task'].queryset = Tasks.objects.filter(area__id=areaid).order_by('name')
			except (ValueError, TypeError):
				pass  
		elif loggeduser.pk and standard.area != None:
			self.fields['task'].queryset = Tasks.objects.filter(area__pk=standard.area.pk)
	
		self.fields['area'].required = True
		self.fields['task'].required = True

		self.fields['freefield_title'].required = False
		self.fields['freefield_content'].required = False
		self.fields['freefield_content'].widget.attrs['rows'] = 2
		#self.fields['representative'].queryset = UserFullName.objects.filter(profile__agency__pk=loggeduser.profile.agency.pk)
		#self.fields['executor'].queryset = UserFullName.objects.filter(profile__agency__pk=loggeduser.profile.agency.pk)
		#self.fields['authority'].queryset = UserFullName.objects.filter(profile__agency__pk=loggeduser.profile.agency.pk)

		self.fields['checked_groups'] = forms.CharField(initial="", required=False, widget=forms.HiddenInput())
		self.fields['added_files'] = forms.CharField(initial="", required=False, widget=forms.HiddenInput())
		self.fields['added_standards'] = forms.CharField(initial="", required=False, widget=forms.HiddenInput())

		self.fields['added_quicklinks'] = forms.CharField(initial="", required=False, widget=forms.HiddenInput())
		self.fields['added_contacts'] = forms.CharField(initial="", required=False, widget=forms.HiddenInput())
		self.fields['added_passwords'] = forms.CharField(initial="", required=False, widget=forms.HiddenInput())

		self.fields['us_verant'] = forms.CharField(initial="", required=False, widget=forms.HiddenInput())
		self.fields['us_ex'] = forms.CharField(initial="", required=False, widget=forms.HiddenInput())
		self.fields['us_ver'] = forms.CharField(initial="", required=False, widget=forms.HiddenInput())

		self.fields['checked_networks'] = forms.CharField(initial="", required=False, widget=forms.HiddenInput())

		self.fields['public'] = forms.BooleanField(initial=standard.public, required=False)		

class StandardUpdateStandardEditor(forms.ModelForm):
	
	class Meta:
		model = Standards
		widgets = {
            'content': SummernoteInplaceWidget()
        }
		labels = {
			"content" : "Inhalt"			
			}
		fields = ['content']