{ lib, config, ... } :
let
	mkNetworkFileSystem = device: automount: {
		device = "${device}";
		fsType = "nfs";
		options = [ "defaults" ] ++ lib.optionals automount [ "noauto" ];
	};
in {
	options = {
		nas = {
			enable = lib.mkEnableOption "enable network shares";
			home = {
				enable = lib.mkEnableOption "enable home network shares";
				automount = lib.mkEnableOption "automount home network shares";
			};
			office = {
				enable = lib.mkEnableOption "enable office network shares";
				automount = lib.mkEnableOption "automount home network shares";
			};
		};
	};

	config = lib.mkIf config.nas.enable {
		fileSystems = lib.optionalAttrs config.nas.home.enable {
			"/media/Storage/Media"   = mkNetworkFileSystem "truenas-home:/mnt/Storage/Media"               config.nas.home.automount;
			"/media/Storage/Backups" = mkNetworkFileSystem "truenas-home:/mnt/Storage/Backups"             config.nas.home.automount;
			"/media/Storage/Tapes"   = mkNetworkFileSystem "truenas-home:/mnt/Storage/Backups/Tapes"       config.nas.home.automount;
			"/media/Family Photos"   = mkNetworkFileSystem "truenas-home:/mnt/Media/Photos"                config.nas.home.automount;
		} // lib.optionalAttrs config.nas.office.enable {
			"/media/chexx/chexx"     = mkNetworkFileSystem "truenas-office:/mnt/Storage/chexx"             config.nas.office.automount;
			"/media/chexx/tkdocs"    = mkNetworkFileSystem "truenas-office:/mnt/Storage/Users/Tim-Keller"  config.nas.office.automount;
			"/media/chexx/scans"     = mkNetworkFileSystem "truenas-office:/mnt/Storage/Scans"             config.nas.office.automount;
		};
		# TODO auto mkdirz
	};
}