"""
forms.py

Horilla forms
"""

from typing import Any, Dict

from django import forms

from horilla_widgets.widgets.horilla_multi_select_field import HorillaMultiSelectField

default_select_option_template = forms.Select.option_template_name
forms.Select.option_template_name = "horilla_widgets/horilla_select_option.html"


class HorillaForm(forms.Form):
    def clean(self) -> Dict[str, Any]:
        for field_name, field_instance in self.fields.items():
            if isinstance(field_instance, HorillaMultiSelectField):
                self.errors.pop(field_name, None)
                if len(self.data.getlist(field_name)) < 1:
                    raise forms.ValidationError({field_name: "This field is required"})
                cleaned_data = super().clean()
                employee_data = self.fields[field_name].queryset.filter(
                    id__in=self.data.getlist(field_name)
                )
                cleaned_data[field_name] = employee_data
        cleaned_data = super().clean()
        return cleaned_data


class HorillaModelForm(forms.ModelForm):
    def clean(self) -> Dict[str, Any]:
        for field_name, field_instance in self.fields.items():
            if isinstance(field_instance, HorillaMultiSelectField):
                self.errors.pop(field_name, None)
                if len(self.data.getlist(field_name)) < 1:
                    raise forms.ValidationError({field_name: "Thif field is required"})
                cleaned_data = super().clean()
                employee_data = self.fields[field_name].queryset.filter(
                    id__in=self.data.getlist(field_name)
                )
                cleaned_data[field_name] = employee_data
        cleaned_data = super().clean()
        return cleaned_data