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

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",
		"startday_info" : "",
		"endday_info" : ""
		}
		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']
		fields = ['start', 'startday_info', 'end','endday_info', '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())

class UpdateAbsence(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",
		"confirm_info" : "Begründung zur An- oder Ablehnung",
		"startday_info" : "",
		"endday_info" : ""
		}
		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']
		fields = ['start', 'startday_info', 'end','endday_info', 'reason', "representator", 'info', 'holidays_normal', 'holidays_rest', 'holidays_normal_next', 'holidays_rest_next', 'confirm_info' ]

	def __init__(self, *arg, **kwargs):
		super(UpdateAbsence, 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['confirm_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())

		self.fields['holidays_normal'] = forms.FloatField(required=False, widget=forms.HiddenInput())
		self.fields['holidays_rest'] = forms.FloatField(required=False, widget=forms.HiddenInput())
		self.fields['holidays_normal_next'] = forms.FloatField(required=False, widget=forms.HiddenInput())
		self.fields['holidays_rest_next'] = forms.FloatField(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


# UPDATE WORK FORM
class UpdateWorkdayForm(forms.ModelForm):
	class Meta:
		model = Workday
		labels = {
			"start" : "Start",
			"end" : "Ende",
			"target" : "Zielarbeitszeit",
			"freefield" : "Notiz"
		}

		fields = [
			"start", "end", "target", "freefield"
		]
		widgets = {
			'start': DatePickerInput(options={"format":'HH:mm', "locale":'de'}),
			'end': DatePickerInput(options={"format":'HH:mm', "locale":'de'}),
		}

	def __init__(self, *arg, **kwargs):
		super(UpdateWorkdayForm, self).__init__(*arg, **kwargs)
		self.fields['start'].required = True
		self.fields['end'].required = True
		

# ADD WORKDAY FORM
class AddWorkdayForm(forms.ModelForm):
	class Meta:
		model = Workday
		labels = {
			"start" : "Start",
			"end" : "Ende",
			"target" : "Zielarbeitszeit",
			"freefield" : "Notiz"
		}

		fields = [
			"start", "end", "target", "freefield"
		]
		widgets = {
			'start': DatePickerInput(options={"format":'DD.MM.YYYY HH:mm', "locale":'de'}),
			'end': DatePickerInput(options={"format":'DD.MM.YYYY HH:mm', "locale":'de'}),
		}

	def __init__(self, *arg, **kwargs):
		super(AddWorkdayForm, self).__init__(*arg, **kwargs)
		self.fields['start'].required = True
		self.fields['end'].required = True

# ADD BREAK FORM
class AddBreakForm(forms.ModelForm):
	class Meta:
		model = Breaks
		labels = {
			"start" : "Start",
			"end" : "Ende"
		}

		fields = [
			"start", "end"
		]
		widgets = {
			'start': DatePickerInput(options={"format":'HH:mm', "locale":'de'}),
			'end': DatePickerInput(options={"format":'HH:mm', "locale":'de'}),
		}

	def __init__(self, *arg, **kwargs):
		super(AddBreakForm, self).__init__(*arg, **kwargs)
		self.fields['start'].required = True
		self.fields['end'].required = True