class UserProfileAdminForm(forms.ModelForm):
    first_name = forms.Field()
    last_name = forms.Field()
    email = forms.Field()
    password1 = forms.Field()
    password2 = forms.Field()

    class Meta:
        model = UserProfile
        exclude = ('user',)

    def clean_email(self):
        print "Inside clean clean_email ...."
        if self.user:
            if User.objects.filter(~Q(id=self.user.id), email=self.cleaned_data['email']).count() > 0:
                raise forms.ValidationError('Email Address already registered')
        else:
            if User.objects.filter(email=self.cleaned_data['email']).count() > 0:
                raise forms.ValidationError('Email Address already registered')
        return self.cleaned_data['email']

    def generate_username(self, first_name):
        username = first_name[:20] + str(random.randint(0,1000000)) + 'A'
        try:
            User.objects.get(username=username)
            return generate_username(first_name)
        except User.DoesNotExist:
            return username

    def clean_password2(self):
        print "Inside clean clean_password2 ...."
        password1 = self.cleaned_data['password1']
        password2 = self.cleaned_data['password2']

        if password1 != password2:
            raise forms.ValidationError('Passwords must be the same.')
        return self.cleaned_data['password1']

    def __init__(self, *args, **kwargs):
        super(UserProfileAdminForm, self).__init__(*args, **kwargs)
        # Here we will redefine our test field.
        if self.instance.pk is None:
            self.user = None
            self.usr_profile = None
        else:
            self.user_profile = self.instance
            self.user = self.user_profile.user


        self.fields['first_name'] = forms.CharField(label='First Name', required=True, max_length=30)
        self.fields['last_name'] = forms.CharField(label='Last Name', required=True, max_length=30)
        self.fields['email'] = forms.EmailField(label='Email', required=True)

        if self.user:
            self.fields['password1'] = forms.CharField(label="Password", widget=forms.PasswordInput(), required=False, max_length=30)
            self.fields['password2'] = forms.CharField(label="Password confirmation", widget=forms.PasswordInput(), required=False, max_length=30)
            self.fields['first_name'].initial = self.user.first_name
            self.fields['last_name'].initial = self.user.last_name
            self.fields['email'].initial = self.user.email
        else:
            self.fields['password1'] = forms.CharField(label="Password", widget=forms.PasswordInput(), required=True, max_length=30)
            self.fields['password2'] = forms.CharField(label="Password confirmation", widget=forms.PasswordInput(), required=True, max_length=30)

    def save(self, commit=True):
        frm = super(UserProfileAdminForm, self).save(commit=False)

        first_name = self.cleaned_data['first_name']
        last_name = self.cleaned_data['last_name']
        email = self.cleaned_data['email']
        password2 = self.cleaned_data['password2']

        if self.user is None:
            self.user = User()
            self.user.username = self.generate_username(first_name)
            self.user.save()
            frm.user = self.user

        self.user.first_name = first_name
        self.user.last_name = last_name
        self.user.email = email
        if password2:
            self.user.set_password(password2)

        self.user.save()
        if commit:
            frm.save()

        return frm