from django.contrib import admin
from django.contrib.auth.admin import UserAdmin as BaseUserAdmin
from django.contrib.auth.models import Group
from .models import User, UserProfile


class UserProfileInline(admin.StackedInline):
    model = UserProfile
    can_delete = False
    verbose_name_plural = 'Profile'


@admin.register(User)
class UserAdmin(BaseUserAdmin):
    inlines = (UserProfileInline,)
    list_display = ('email', 'username', 'first_name', 'last_name', 'is_staff', 'is_verified', 'created_at')
    list_filter = ('is_staff', 'is_superuser', 'is_active', 'is_verified', 'groups')
    search_fields = ('email', 'username', 'first_name', 'last_name')
    ordering = ('email',)
    filter_horizontal = ('groups', 'user_permissions')

    fieldsets = (
        (None, {'fields': ('email', 'password')}),
        ('Personal info', {'fields': ('username', 'first_name', 'last_name')}),
        ('Permissions', {
            'fields': ('is_active', 'is_staff', 'is_superuser', 'is_verified', 'groups', 'user_permissions'),
        }),
        ('Important dates', {'fields': ('last_login', 'date_joined')}),
    )

    add_fieldsets = (
        (None, {
            'classes': ('wide',),
            'fields': ('email', 'username', 'first_name', 'last_name', 'password1', 'password2'),
        }),
    )

    def get_inline_instances(self, request, obj=None):
        if not obj:
            return list()
        return super().get_inline_instances(request, obj)


@admin.register(UserProfile)
class UserProfileAdmin(admin.ModelAdmin):
    list_display = ('user', 'location', 'birth_date')
    search_fields = ('user__email', 'user__first_name', 'user__last_name')
    list_filter = ('location',)