{ pkgs, lib, config, ... }:

{
  config = lib.mkIf (config.ptw.system.singleUser == "alexander") {
    users.users.alexander = {
	    isNormalUser = true;
	    extraGroups = [ "wheel" "audio" "video" "kvm" "input" "libvirtd" "scanner" "lp" "alexander" "cdrom" ];
      hashedPassword = "$y$j9T$xhnK648hF0yzDnRy0rTT/.$HbDKvNetiGeY3Xjt6/YPIzoxSmdQ0SzhXengOT1Ga01";
      shell = pkgs.zsh;
      useDefaultShell = false;
      uid = 1000;
      isSystemUser = false;
    };
    users.groups.alexander = {};
    
    # Activate gpg
    programs.gnupg.agent.enable = true;

    # No need to use users."${system.singleUser}" as we already know it
    home-manager.users.alexander = {
      programs.home-manager.enable = true;
      home.stateVersion = "22.11";

      programs.ssh = {
        enable = true;
        matchBlocks = let
          sshPort = 3434;
        in {
          ayame = {
            port = sshPort;
            hostname = "78.46.184.48";
            user = "alexander";
            identityFile = "~/.ssh/polynom.me_ayame";
            identitiesOnly = true;
          };
          taihou = {
            port = sshPort;
            hostname = "162.55.43.248";
            user = "alexander";
            identityFile = "~/.ssh/polynom.me_ayame";
            identitiesOnly = true;
          };
          "git.polynom.me" = {
            port = 2222;
            user = "gitea";
            hostname = "git.polynom.me";
            identityFile = "~/.ssh/gitea_papatutuwawa";
          };
          "github.com" = {
            user = "git";
            hostname = "github.com";
            identityFile = "~/.ssh/github_polynomdivision";
          };
          "codeberg.org" = {
            user = "git";
            hostname = "codeberg.org";
            identityFile = "~/.ssh/codeberg_papatutuwawa";
          };
          "collaborating.tuhh.de" = {
            user = "git";
            hostname = "collaborating.tuhh.de";
            identityFile = "~/.ssh/gitlab_tuhh";
          };
        };
      };

      # TODO: Maybe move this somewhere else
      services.gpg-agent = {
        enable = true;
        pinentryFlavor = "qt";
      };
    };    
  };
}