{ nixpak, pkgs, ... }:
let
  dokaponGameDir = "/home/admin/Downloads/dokapon/game";

  mkNixPak = nixpak.lib.nixpak {
    inherit (pkgs) lib;
    inherit pkgs;
  };

  dokapon = mkNixPak {
    config =
      { sloth, ... }:
      {
        app.package = pkgs.writeShellScriptBin "dokapon" ''
          cd ${dokaponGameDir}
          exec ${pkgs.wine64}/bin/wine64 DkkStm.exe "$@"
        '';

        flatpak.appId = "com.dokapon.kingdom";

        bubblewrap = {
          network = true;

          bind.rw = [
            (sloth.concat' sloth.xdgDataHome "/dokapon")
            (sloth.concat' sloth.homeDir "/.wine")
            "/tmp"
            "/run/user/1000"
          ];

          bind.ro = [
            (sloth.concat' dokaponGameDir "")
          ];

          sockets = {
            wayland = true;
            pipewire = true;
            pulse = true;
          };

          env = {
            WINEDEBUG = "-all";
            WINEESYNC = "1";
            XDG_DATA_HOME = sloth.concat' sloth.xdgDataHome "";
            XDG_CACHE_HOME = sloth.concat' sloth.xdgCacheHome "";
          };
        };

        dbus.policies = {
          "org.freedesktop.Notifications" = "talk";
        };

        gpu.enable = true;
        locale.enable = true;
        fonts.enable = true;
      };

  };
in
{
  environment.systemPackages = [
    dokapon.config.env
  ];
}