{ pkgs, inputs, ... }:

{

  #system.includeBuildDependencies = true; # THIS CAN'T BE INCLUDED IN COMMON YET BECAUSE SERVER DOES NOT HAVE ENOUGH STORAGE

  hardware.graphics = {
    enable = true;
  };

  qt.style = "adwaita-dark";
  qt.platformTheme = "gnome";

  #hyprland
  services.displayManager.sddm.enable = true; # use sddm until gnome 50 due to https://github.com/systemd/systemd/issues/39259
  services.displayManager.sddm.wayland.enable = true;

  hardware.bluetooth.enable = true;
  hardware.bluetooth.powerOnBoot = true;

  # Enable CUPS to print documents.
  services.printing.enable = true;
  services.avahi = {
    enable = true;
    nssmdns4 = true;
    openFirewall = true;
  };
  services.tailscale.enable = true;
  services.printing.drivers = [
    pkgs.brlaser
    pkgs.brgenml1lpr
    pkgs.brgenml1cupswrapper
  ];

  # Enable automatic login for the user.
  # services.displayManager.autoLogin.enable = true;
  # services.displayManager.autoLogin.user = "admin";
  # services.gnome.gnome-keyring.enable = true;
  # security.pam.services.gdm.enableGnomeKeyring = true; #unlock PAM

  # Workaround for GNOME autologin: https://github.com/NixOS/nixpkgs/issues/103746#issuecomment-945091229
  systemd.services."getty@tty1".enable = false;
  systemd.services."autovt@tty1".enable = false;

  #services.xserver.desktopManager.retroarch.extraArgs = [
  #  "--config=/mnt/services/emulators/retroarch/retroarch.cfg"
  #];

  services.ollama = {
    enable = true;
    openFirewall = true;
    host = "0.0.0.0";
    # Optional: preload models, see https://ollama.com/library
    loadModels = [ "gemma4" ];
    package = pkgs.ollama-cuda;

  };

  programs.chromium = {
    enable = true;
    homepageLocation = "https://dashboard.mektem.com";
    extraOpts = {
      "SpellcheckEnabled" = true;
      "BrowserThemeColor" = "#100f0f";
    };
  };

  hardware.keyboard.qmk.enable = true;

  boot = {
    # Graphical boot
    plymouth.enable = true;
    # Allow higher virtual memory for games
    kernel.sysctl."vm.max_map_count" = 2147483642;
    initrd.systemd.enable = true; # LUKS login prompt
    consoleLogLevel = 3;
    initrd.verbose = false;
    kernelParams = [
      "quiet"
      "udev.log_level=3"
      "systemd.show_status=auto"
      "rd.udev.log_level=3"
    ];
  };

  #services.udev.packages = [ pkgs.via ];

  nixpkgs.overlays = [
    (final: _: {
      # this allows you to access `pkgs.unstable` anywhere in your config
      unstable = import inputs.nixpkgs-unstable {
        inherit (final.stdenv.hostPlatform) system;
        inherit (final) config;
      };
    })
  ];

  services.mullvad-vpn.enable = true;

  environment.systemPackages = with pkgs; [
    brave
    firefox
    blender
    audacity
    orca-slicer
    gimp
    inkscape
    unstable.protonmail-desktop
    #bitwarden-desktop
    libreoffice
    freecad
    kiwix
    obs-studio
    obsidian
    unstable.proton-authenticator
    prismlauncher
    unstable.signal-desktop
    tor-browser
    wireshark
    monero-gui
    moonlight-qt
    nvtopPackages.nvidia
    dconf-editor
    kdePackages.kdenlive
    element-desktop
    chirp
    scrcpy
    veracrypt
    lmms
    restic-browser

    # games
    #cataclysm-dda
    #endless-sky
    #mindustry
    #openrct2
    #openttd
    #osu-lazer-bin
    #runelite
    #unciv
    #webcord
    #wesnoth
    #xonotic
    #zeroad #0ad

    # game utils
    #mangohud
    #umu-launcher

    # emu
    #ryubing
    #xemu
    #xenia-canary
    #retroarch-full
    #rpcs3
    #dolphin-emu
    #cemu

    # backup
    keepassxc
  ];

  fonts.fontconfig = {
    antialias = true;
    cache32Bit = true;
    hinting.enable = true;
    hinting.autohint = true;
  };

  services.sunshine = {
    enable = true;
    autoStart = true;
    capSysAdmin = true;
    openFirewall = true;
    package = pkgs.sunshine.override {
      cudaSupport = true;
    };
  };

  services.hardware.openrgb.enable = true;
  services.hardware.openrgb.package = pkgs.openrgb-with-all-plugins;

  programs = {


    localsend = {
      enable = true;
      openFirewall = true;
    };

    coolercontrol = {
      enable = true;
    };

    gamescope = {
      enable = true;
      #capSysNice = true;
    };

    steam = {
      enable = true;
      gamescopeSession.enable = true;
      remotePlay.openFirewall = true; # Open ports in the firewall for Steam Remote Play
      dedicatedServer.openFirewall = true; # Open ports in the firewall for Source Dedicated Server
      localNetworkGameTransfers.openFirewall = true; # Open ports in the firewall for Steam Local Network Game Transfers
    };

    gamemode.enable = true;
  };

  fileSystems."/mnt/media" = {
    device = "//192.168.0.30/media";
    fsType = "cifs";
    options =
      let
        # this line prevents hanging on network split
        automount_opts = "x-systemd.automount,noauto,x-systemd.idle-timeout=60,x-systemd.device-timeout=5s,x-systemd.mount-timeout=5s";

      in
      [ "${automount_opts},credentials=/etc/nixos/smb-credentials,uid=1000,gid=1000" ];
  };
  fileSystems."/mnt/services" = {
    device = "//192.168.0.30/services";
    fsType = "cifs";
    options =
      let
        # this line prevents hanging on network split
        automount_opts = "x-systemd.automount,noauto,x-systemd.idle-timeout=60,x-systemd.device-timeout=5s,x-systemd.mount-timeout=5s";

      in
      [ "${automount_opts},credentials=/etc/nixos/smb-credentials,uid=1000,gid=1000" ];
  };
  fileSystems."/mnt/data" = {
    device = "//192.168.0.30/data";
    fsType = "cifs";
    options =
      let
        # this line prevents hanging on network split
        automount_opts = "x-systemd.automount,noauto,x-systemd.idle-timeout=60,x-systemd.device-timeout=5s,x-systemd.mount-timeout=5s";

      in
      [ "${automount_opts},credentials=/etc/nixos/smb-credentials,uid=1000,gid=1000" ];
  };

  #programs.virt-manager.enable = true;
  #users.groups.libvirtd.members = [ "admin" ];
  #virtualisation.libvirtd = {
  #  enable = true;
  #  qemu.swtpm.enable = true;
  #};
  #virtualisation.spiceUSBRedirection.enable = true;

  imports = [ inputs.nix-flatpak.nixosModules.nix-flatpak ];

  #services.flatpak = {
  #  enable = true;
  #  update.auto = {
  #    enable = true;
  #    onCalendar = "weekly"; # Default value
  #  };
  #  packages = [
  #    "com.bitwarden.desktop"
  #    "com.orcaslicer.OrcaSlicer"
  #    "me.proton.Mail"
  #    "org.audacityteam.Audacity"
  #    "org.blender.Blender"
  #    "org.freecad.FreeCAD"
  #    "org.gimp.GIMP"
  #    "org.inkscape.Inkscape"
  #    "org.kiwix.desktop"
  #    "org.libreoffice.LibreOffice"
  #    "md.obsidian.Obsidian"
  #    "com.obsproject.Studio"
  #    "org.prismlauncher.PrismLauncher"
  #    "org.signal.Signal"
  #    "org.wireshark.Wireshark"
  #    "org.getmonero.Monero"
  #    "com.moonlight_stream.Moonlight"
  #    "org.kde.kdenlive"
  #    "im.riot.Riot"
  #    "com.chirpmyradio.chirp"
  #    "io.lmms.LMMS"

  #    # games
  #    "com.github.Anuken.Mindustry"
  #    "com.play0ad.zeroad"
  #    "io.github.endless_sky.endless_sky"
  #    "io.github.spacingbat3.webcord"
  #    "io.github.yairm210.unciv"
  #    "io.openrct2.OpenRCT2"
  #    "net.runelite.RuneLite"
  #    "org.cataclysmdda.CataclysmDDA"
  #    "org.openttd.OpenTTD"
  #    "org.wesnoth.Wesnoth"
  #    "org.xonotic.Xonotic"
  #    "sh.ppy.osu"
  #    
  #    # emu
  #    "io.github.ryubing.Ryujinx"
  #    "app.xemu.xemu"
  #    "net.rpcs3.RPCS3"
  #    "org.DolphinEmu.dolphin-emu"
  #    "info.cemu.Cemu"

  #    # backup
  #    "org.keepassxc.KeePassXC"
  #    
  #  ];
  #};
}