from django import forms
from django.contrib import admin
from django.contrib.auth.admin import UserAdmin
from django.utils.translation import ugettext_lazy as _

from .models import User


class UserCreationForm(forms.ModelForm):
    class Meta:
        model = User
        fields = ('username', 'email')

    def __init__(self, *args, **kwargs):
        super(UserCreationForm, self).__init__(*args, **kwargs)
        self.fields['email'].required = True


class UserChangeForm(forms.ModelForm):
    class Meta:
        model = User
        fields = ('username', 'first_name', 'last_name', 'email', 'is_active',
                  'is_staff', 'is_superuser', 'groups', 'last_login',
                  'date_joined', 'twitter', 'facebook', 'google_talk',
          'webpage')

    def __init__(self, *args, **kwargs):
        super(UserChangeForm, self).__init__(*args, **kwargs)
        self.fields['email'].required = True



class MyUserAdmin(UserAdmin):
    form = UserChangeForm
    add_form = UserCreationForm

    fieldsets = (
        (None, {'fields': ('username', 'email')}),
        (_('Personal info'), {'fields': ('first_name', 'last_name', 'twitter', 
                                         'facebook', 'google_talk', 'webpage',
                             )}),
        (_('Permissions'), {'fields': ('is_active', 'is_staff', 'is_superuser',
                                       'groups')}),
        (_('Important dates'), {'fields': ('last_login', 'date_joined')})
    )

    add_fieldsets = (
        (None, {
            'classes': ('wide',),
            'fields': ('username', 'email')}
        ),
    )


admin.site.register(User, MyUserAdmin)