using Microsoft.AspNetCore.Mvc;

namespace RadicadeServer.CDN
{
	internal static class CdnCaching
	{
		public const string Immutable = "public, max-age=31536000, immutable";

		public const string Replaceable = "public, max-age=86400";

		public static string ForBlob(string name) =>
			name.EndsWith(".assetbundle", StringComparison.OrdinalIgnoreCase) ? Immutable : Replaceable;

		public static void Apply(Controller controller, string cacheControl)
		{
			if (controller.ControllerContext?.HttpContext == null) return;

			controller.Response.Headers["Cache-Control"] = cacheControl;
		}
	}
}