-- Create imports bucket if it doesn't exist
-- Note: Run this in Supabase dashboard or via CLI
-- supabase storage create contacts-imports --public

-- Create RPC function to process imports from bucket URL
CREATE OR REPLACE FUNCTION process_contact_import_from_url(
  p_brand_id UUID,
  p_file_url TEXT,
  p_allow_opt_in_override BOOLEAN DEFAULT false
)
RETURNS JSONB
LANGUAGE plpgsql
SECURITY DEFINER
AS $$
DECLARE
  v_result JSONB;
  v_csv_text TEXT;
BEGIN
  -- Fetch the CSV from the bucket URL
  SELECT content INTO v_csv_text
  FROM net.http_get(p_file_url);

  -- Process the contacts (this would need to be implemented based on your CSV parsing logic)
  -- For now, return a placeholder result
  -- You would call your existing import logic here

  v_result := jsonb_build_object(
    'created', 0,
    'updated', 0,
    'skipped', 0,
    'errors', 0
  );

  RETURN v_result;
END;
$$;