CREATE OR REPLACE FUNCTION public.auto_owner_update_from_violation()
 RETURNS trigger
 LANGUAGE plpgsql
 SECURITY DEFINER
 SET search_path TO 'public'
AS $function$
DECLARE
  v_title TEXT;
  v_content TEXT;
BEGIN
  IF TG_OP = 'INSERT' THEN
    v_title := 'Violation Issued: ' || COALESCE(NEW.title, NEW.violation_type, 'Untitled');
    v_content := 'A new violation has been recorded. Category: ' || COALESCE(NEW.category, 'N/A') || '. Status: ' || COALESCE(NEW.status, 'open') || '.';
  ELSIF TG_OP = 'UPDATE' AND OLD.status IS DISTINCT FROM NEW.status THEN
    v_title := 'Violation Status Changed: ' || COALESCE(NEW.title, NEW.violation_type, 'Untitled');
    v_content := 'Status changed from "' || COALESCE(OLD.status, 'unknown') || '" to "' || COALESCE(NEW.status, 'unknown') || '".';
  ELSE
    RETURN NEW;
  END IF;

  INSERT INTO public.owner_updates (association_id, unit_id, title, content, tags, violation_ids)
  VALUES (
    NEW.association_id,
    NEW.unit_id,
    v_title,
    v_content,
    '[{"name":"Violations","color":"#f59e0b"}]'::jsonb,
    jsonb_build_array(NEW.id::text)
  );

  RETURN NEW;
END;
$function$;