import type { CacheFactoryInterface, CacheInterface } from '@cachehub/core';
import { CloudflareCache } from '../Cache';
import type { TypeCloudflareCacheConfig } from '../Type';

export class CloudflareCacheFactory implements CacheFactoryInterface<TypeCloudflareCacheConfig>
{
	/**
	 * Creates a cache based on the provided configuration.
	 *
	 * @param {TypeCloudflareCacheConfig} config - The configuration object for the cache provider.
	 * @returns {CacheInterface} - A cache provider instance.
	 * @throws {Error} - Throws an error when requested provider cache can't be created.
	 */
	public createCache(config: TypeCloudflareCacheConfig): CacheInterface
	{
		const getCache = config.CACHE_NAME
			? async (): Promise<Cache> => await (caches as any).open(config.CACHE_NAME)
			: async (): Promise<Cache> => (caches as any).default;

		return new CloudflareCache(config.CACHE_BASE_URL, getCache);
	}
}