{ pkgs, lib, ... }:
let
  bridgeBotToken = lib.strings.fileContents <system-secrets/telegram/kmein.token>;
  config = {
    general = {
      RemoteNickFormat = "[{NOPINGNICK}] ";
      Charset = "utf-8";
    };
    telegram.kmein.Token = bridgeBotToken;
    irc.freenode = {
      Server = "irc.freenode.net:6667";
      Nick = "tg_bridge";
    };
    gateway = [
      {
        name = "krebs-bridge";
        enable = true;
        inout = [
          {
            account = "irc.freenode";
            channel = "#krebs";
          }
          {
            account = "telegram.kmein";
            channel = "-330372458";
          }
        ];
      }
      {
        name = "myengadin-bridge";
        enable = true;
        inout = [
          {
            account = "irc.freenode";
            channel = "##myengadin";
          }
          {
            account = "telegram.kmein";
            channel = "-425759153";
          }
        ];
      }
    ];
  };
in
{
  nixpkgs.overlays = [ (import <niveum/overlays/toml.nix>) ];

  services.matterbridge = {
    enable = true;
    configPath = toString (pkgs.writeTOML config);
  };
}