%% @doc Create automod_settings and automod_hit tables if missing.
-module('20260717150000_automod_tables').

-export([up/0, down/0]).

-include("records.hrl").

up() ->
  ensure_table(automod_settings, record_info(fields, automod_settings)),
  ensure_table(automod_hit, record_info(fields, automod_hit)),
  core_automod_settings:ensure_defaults(),
  ok.

down() ->
  _ = mnesia:delete_table(automod_hit),
  _ = mnesia:delete_table(automod_settings),
  ok.

ensure_table(Table, Attrs) ->
  case lists:member(Table, mnesia:system_info(tables)) of
    true ->
      ok;
    false ->
      case mnesia:create_table(Table, [{disc_copies, [node()]}, {attributes, Attrs}]) of
        {atomic, ok} -> ok;
        {aborted, {already_exists, Table}} -> ok;
        {aborted, Reason} -> error({create_table_failed, Table, Reason})
      end
  end.