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


@admin.register(User)
class CustomUserAdmin(BaseUserAdmin):
    list_display = ('username', 'email', 'first_name', 'last_name', 'role')
    list_filter = ('role', 'is_staff', 'is_active')
    search_fields = ('username', 'email', 'first_name', 'last_name')
    
    # Zeigt die Rolle direkt in der Liste an
    fieldsets = BaseUserAdmin.fieldsets + (
        ('Rolle', {'fields': ('role',)}),
    )


@admin.register(Player)
class PlayerAdmin(admin.ModelAdmin):
    list_display = ('first_name', 'last_name', 'club')
    search_fields = ('first_name', 'last_name', 'club')
    list_filter = ('club',)

    def get_queryset(self, request):
        # Performance-Optimierung: Lade den User-Mitmenschen mit (falls vorhanden)
        return super().get_queryset(request).select_related('user')