import "server-only";

import { SYSTEM_COMMANDS } from "../../domains/system/commands/system-commands";
import type { HousekeepingCommand } from "./registry";
import {
	registerHousekeepingCommand,
	sealHousekeepingCommandRegistry,
} from "./registry";

type PreserveHousekeepingCommand<Definition> =
	Definition extends HousekeepingCommand<infer _Input, infer _Output>
		? Definition
		: never;

type HousekeepingCommandTuple<Commands extends readonly unknown[]> =
	Commands & {
		readonly [Index in keyof Commands]: PreserveHousekeepingCommand<
			Commands[Index]
		>;
	};

export function defineHousekeepingCommands<
	const Commands extends readonly unknown[],
>(...commands: HousekeepingCommandTuple<Commands>): Commands {
	return commands;
}

export function registerHousekeepingCommands<
	const Commands extends readonly unknown[],
>(commands: HousekeepingCommandTuple<Commands>): void {
	for (const command of commands) {
		registerHousekeepingCommand(
			command as unknown as HousekeepingCommand<unknown, unknown>,
		);
	}
}

const currentHousekeepingCommands = defineHousekeepingCommands(
	...SYSTEM_COMMANDS,
);

registerHousekeepingCommands(currentHousekeepingCommands);
sealHousekeepingCommandRegistry();

export const housekeepingCommandRegistryReady = true;