# forms.py

from django import forms
from .models import Person, UserAccount

class PersonForm(forms.ModelForm):
    class Meta:
        model = Person
        fields = ['vorname', 'nachname', 'geburtsdatum', 'aktiv']
        widgets = {
            'geburtsdatum': forms.DateInput(attrs={'type': 'date'}),
        }


class AccountForm(forms.ModelForm):
    password=forms.CharField(widget=forms.PasswordInput(), required=False)
    confirm_password=forms.CharField(widget=forms.PasswordInput(), required=False)
    
    class Meta:
        model = UserAccount
        fields = ['username', 'password', 'role']
    
    def __init__(self, *args, **kwargs):
        super().__init__(*args, **kwargs)
        
        if self.instance.pk is None:
            self.fields['password'].required=True
            self.fields['confirm_password'].required=True
    
    def clean(self):
        cleaned_data = super(AccountForm, self).clean()
        passwordStr = cleaned_data.get("password")
        confirm_passwordStr = cleaned_data.get("confirm_password")

        if passwordStr != confirm_passwordStr:
            raise forms.ValidateError("password and confirm_password does not match")
        
    def save(self, commit=True):
        user = super().save(commit=False)
        pw = self.cleaned_data.get("password")
        if pw:
            user.set_password(pw)
        if commit:
            user.save()
        return user