from django.apps import AppConfig


class AutocompleteConfig(AppConfig):
    default_auto_field = 'django.db.models.BigAutoField'
    name = 'autocomplete'
    
    def __init__(self, *args, **kwargs):
        super().__init__(*args, **kwargs)
        self._registry = {}
    
    def ready(self):
        """Register all autocomplete classes."""
        from parks.forms import ParkAutocomplete
        
        # Register autocomplete classes
        self.register_autocomplete('park', ParkAutocomplete)
    
    def register_autocomplete(self, name, ac_class):
        """Register an autocomplete class."""
        self._registry[name] = ac_class
    
    def get_autocomplete_class(self, name):
        """Get an autocomplete class by name."""
        return self._registry.get(name)