{ config, lib, pkgs, ... }:
{
  services.rtorrent = {
    enable = true;
    port = 54945; # Port Forwarded in mullvad
    downloadDir = "/mnt/storage/torrents/r";
    package = pkgs.jesec-rtorrent;
    configText = let cfg = config.services.rtorrent; in
      pkgs.lib.mkForce ''
        # rTorrent runtime directory (cfg.basedir) [default: "$HOME/.local/share/rtorrent"]
        method.insert = cfg.basedir, private|const|string, (cat,"${cfg.dataDir}/")

        # Default download directory (cfg.download) [default: "$(cfg.basedir)/download"]
        method.insert = cfg.download, private|const|string, (cat,"${cfg.downloadDir}")

        # RPC Socket
        method.insert = cfg.rpcsock, private|const|string, (cat,"${cfg.rpcSocket}")

        # Log directory (cfg.logs) [default: "$(cfg.basedir)/log"]
        method.insert = cfg.logs,     private|const|string, (cat,(cfg.basedir),"log/")
        method.insert = cfg.logfile,  private|const|string, (cat,(cfg.logs),"rtorrent-",(system.time),".log")

        # Torrent session directory (cfg.session) [default: "$(cfg.basedir)/.session"]
        method.insert = cfg.session,  private|const|string, (cat,(cfg.basedir),".session/")

        # Watch (drop to add) directories (cfg.watch) [default: "$(cfg.basedir)/watch"]
        method.insert = cfg.watch,    private|const|string, (cat,(cfg.basedir),"watch/")

        # Create directories
        fs.mkdir.recursive = (cat,(cfg.basedir))

        fs.mkdir = (cat,(cfg.download))
        fs.mkdir = (cat,(cfg.logs))
        fs.mkdir = (cat,(cfg.session))

        fs.mkdir = (cat,(cfg.watch))
        fs.mkdir = (cat,(cfg.watch),"/load")
        fs.mkdir = (cat,(cfg.watch),"/start")

        # Drop to "$(cfg.watch)/load" to add torrent
        schedule2 = watch_load, 11, 10, ((load.verbose, (cat, (cfg.watch), "load/*.torrent")))

        # Drop to "$(cfg.watch)/start" to add torrent and start downloading
        schedule2 = watch_start, 10, 10, ((load.start_verbose, (cat, (cfg.watch), "start/*.torrent")))

        # Listening port for incoming peer traffic
        network.port_range.set = ${toString cfg.port}-${toString cfg.port}
        network.port_random.set = no

        # Distributed Hash Table and Peer EXchange
        dht.mode.set = disable
        dht.port.set = 6881
        protocol.pex.set = yes

        # UDP tracker support
        trackers.use_udp.set = yes

        # Peer settings
        throttle.max_uploads.set = 100
        throttle.max_uploads.global.set = 250
        throttle.min_peers.normal.set = 20
        throttle.max_peers.normal.set = 60
        throttle.min_peers.seed.set = 30
        throttle.max_peers.seed.set = 80
        trackers.numwant.set = 80

        protocol.encryption.set = allow_incoming,try_outgoing,enable_retry

        # Limits for file handle resources, this is optimized for
        # an `ulimit` of 1024 (a common default). You MUST leave
        # a ceiling of handles reserved for rTorrent's internal needs!
        network.max_open_files.set = 600
        network.max_open_sockets.set = 300

        # Memory resource usage (increase if you have a large number of items loaded,
        # and/or the available resources to spend)
        pieces.memory.max.set = 1800M
        network.xmlrpc.size_limit.set = 32M

        # Basic operational settings
        session.path.set = (cat, (cfg.session))
        directory.default.set = (cat, (cfg.download))
        log.execute = (cat, (cfg.logs), "execute.log")

        # Other operational settings
        encoding.add = utf8
        system.umask.set = 0027
        system.cwd.set = (directory.default)
        #schedule2 = low_diskspace, 5, 60, ((close_low_diskspace, 500M))
        #pieces.hash.on_completion.set = no

        # HTTP and SSL
        network.http.max_open.set = 50
        network.http.dns_cache_timeout.set = 25

        #network.http.ssl_verify_peer.set = 1
        #network.http.ssl_verify_host.set = 1

        # Run the rTorrent process as a daemon in the background
        system.daemon.set = true

        # XML-RPC interface
        network.scgi.open_local = (cat,(cfg.rpcsock))
        schedule = scgi_group,0,0,"execute.nothrow=chown,\":rtorrent\",(cfg.rpcsock)"
        schedule = scgi_permission,0,0,"execute.nothrow=chmod,\"g+w,o=\",(cfg.rpcsock)"

        # Logging:
        #   Levels = critical error warn notice info debug
        #   Groups = connection_* dht_* peer_* rpc_* storage_* thread_* tracker_* torrent_*
        print = (cat, "Logging to ", (cfg.logfile))
        log.open_file = "log", (cfg.logfile)
        log.add_output = "debug", "log"
      '';
  };
}