from bootstrap_datepicker_plus import DatePickerInput
from django import forms
from django.forms import ModelForm
from .models import Absence, AbsenceReason, FreeDays
from users.models import UserFullName

class AddAbsence(forms.ModelForm):
	class Meta:
		model = Absence
		labels = {
		"start" : "Beginn der Abwesenheit",	
		"start_ishalf" : "Halber Tag?",		
		"end" : "Ende der Abwesenheit",
		"end_ishalf"  : "Halber Tag?",
		"reason" : "Abwesenheitsgrund",
		"representator" : "Vertreter",
		"info" : "Begründung"
		}
		widgets = {
			'start': DatePickerInput(options={"format":'DD.MM.YYYY', "locale":'de'}), 
			'end': DatePickerInput(options={"format":'DD.MM.YYYY', "locale":'de'}), 
			}


		fields = ['start', 'start_ishalf', 'end','end_ishalf', 'reason', "representator", 'info']
		
	def __init__(self, *arg, **kwargs):
		super(AddAbsence, self).__init__(*arg, **kwargs)
		self.fields['reason'].queryset = AbsenceReason.objects.filter(agency=kwargs['instance'].profile.agency).order_by('-name')
		self.fields['representator'].queryset = UserFullName.objects.filter(profile__agency=kwargs['instance'].profile.agency)
		self.fields['info'].widget.attrs['rows'] = 3
		self.fields['start'].required = True
		self.fields['end'].required = True
		self.fields['reason'].required = True

		self.fields['nextmonth'] = forms.CharField(initial="", required=False, widget=forms.HiddenInput())
		self.fields['prevmonth'] = forms.CharField(initial="", required=False, widget=forms.HiddenInput())
		self.fields['nextyear'] = forms.CharField(initial="", required=False, widget=forms.HiddenInput())
		self.fields['prevyear'] = forms.CharField(initial="", required=False, widget=forms.HiddenInput())
		self.fields['activemonth'] = forms.CharField(initial="", required=False, widget=forms.HiddenInput())
		self.fields['activeyear'] = forms.CharField(initial="", required=False, widget=forms.HiddenInput())
		self.fields['userid'] = forms.CharField(initial="", required=False, widget=forms.HiddenInput())

	'''
	def clean(self):
		start_date = self.cleaned_data['start']
		end_date = self.cleaned_data['end']

		if end_date <= start_date:
			raise forms.ValidationError("Das Ende der Abwesenheit muss am oder nach dem Start der Abwesenheit liegen.")
		return super(AddAbsence, self).clean()
	'''

class ConfirmAbsenceForm(forms.ModelForm):
	class Meta:
		model = Absence

		labels = {		
			"confirm_info" : "Begründung zur Annahme/zur Ablehnung"
		}
		fields = ['confirm_info']

	def __init__(self, *arg, **kwargs):
		super(ConfirmAbsenceForm, self).__init__(*arg, **kwargs)
		self.fields['confirm_info'].widget.attrs['rows'] = 3


# NEW USER FORM
class AddFreeDayForm(forms.ModelForm):
	class Meta:
		model = FreeDays
		labels = {
			"day" : "Datum",
			"name" : "Bezeichnung"
		}

		fields = [
			"name", "day"
		]
		widgets = {
			'day': DatePickerInput(options={"format":'DD.MM.YYYY', "locale":'de'}),             
		}

	def __init__(self, *arg, **kwargs):
		super(AddFreeDayForm, self).__init__(*arg, **kwargs)
		self.fields['name'].required = True
		self.fields['day'].required = True