{ pkgs
, lib
, inputs
, system
, ...
}:
let
  att_menu = inputs.att_menu.packages.${system}.default;
  att_wm = inputs.att_wm.packages.${system}.default;

  attwmctl = pkgs.writeShellScriptBin "attwmctl" ''
    exec ${att_wm}/bin/att_wmctl "$@"
  '';

  tablet_mode =
    pkgs.writeShellScriptBin "tablet-mode"
      (builtins.readFile ./tablet-mode.sh);
in
{
  home.packages = [
    att_menu
    attwmctl
    tablet_mode
  ];

  systemd.user.services = {
    att_menu = {
      Unit = {
        Description = "att_menu touch panel (tablet mode)";
        PartOf = [ "graphical-session.target" ];
        After = [ "graphical-session.target" ];
        StartLimitIntervalSec = 0;
      };
      Service = {
        ExecStart = lib.getExe att_menu;
        Restart = "on-failure";
        RestartSec = 3;
      };
    };

    tablet-mode = {
      Unit = {
        Description = "Run the tablet-only services while the machine is folded";
        PartOf = [ "graphical-session.target" ];
        After = [ "graphical-session.target" ];
      };
      Service = {
        Environment = [
          "PATH=${lib.makeBinPath [
            pkgs.evtest
            pkgs.coreutils
            pkgs.systemd
            pkgs.bash
          ]}"
        ];
        ExecStart = ''
          ${tablet_mode}/bin/tablet-mode \
            --on 'systemctl --user start att_menu.service squeekboard.service' \
            --off 'systemctl --user stop att_menu.service squeekboard.service'
        '';
        Restart = "always";
        RestartSec = 5;
      };
      Install.WantedBy = [ "graphical-session.target" ];
    };
  };
}