# Edit this configuration file to define what should be installed on
# your system.  Help is available in the configuration.nix(5) man page
# and in the NixOS manual (accessible by running ‘nixos-help’).

{ config, pkgs, ... }:

let
  pass = pkgs.pass.withExtensions (exts: [ exts.pass-otp ]);
in {
  imports =
    [ # Include the results of the hardware scan.
      /etc/nixos/hardware-configuration.nix
      ./dotfiles/local/local-nixos.nix
    ];

  # Bootloader.
  boot.loader.systemd-boot.enable = true;
  boot.loader.efi.canTouchEfiVariables = true;
  boot.supportedFilesystems = [ "ntfs" "exfat" ];
  boot.kernelModules = [ "v4l2loopback" ];
  boot.extraModulePackages = with config.boot.kernelPackages; [ v4l2loopback.out ];
  boot.binfmt.emulatedSystems = [ "aarch64-linux" ];

  # networking.wireless.enable = true;  # Enables wireless support via wpa_supplicant.

  # Configure network proxy if necessary
  # networking.proxy.default = "http://user:password@proxy:port/";
  # networking.proxy.noProxy = "127.0.0.1,localhost,internal.domain";

  # Enable networking
  networking.networkmanager.enable = true;

  services.printing.enable = true;
  services.avahi = {
    enable = true;
    nssmdns4 = true;
    openFirewall = true;
  };
  services.printing.drivers = with pkgs; [
    epson-escpr2
    epson-escpr
    dcp9020cdwlpr
    ghostscript
    cups-filters
  ];
  services.mullvad-vpn.enable = true;
  services.mullvad-vpn.package = pkgs.mullvad-vpn;


  services.ollama.enable = true;

  # Set your time zone.
  time.timeZone = "Europe/Stockholm";

  # Select internationalisation properties.
  i18n.defaultLocale = "en_US.UTF-8";

  i18n.extraLocaleSettings = {
    LC_ADDRESS = "sv_SE.UTF-8";
    LC_IDENTIFICATION = "sv_SE.UTF-8";
    LC_MEASUREMENT = "sv_SE.UTF-8";
    LC_MONETARY = "sv_SE.UTF-8";
    LC_NAME = "sv_SE.UTF-8";
    LC_NUMERIC = "sv_SE.UTF-8";
    LC_PAPER = "sv_SE.UTF-8";
    LC_TELEPHONE = "sv_SE.UTF-8";
    LC_TIME = "sv_SE.UTF-8";
  };

  programs.hyprland.enable = true;
  services.xserver.enable = true;
  # You may need to comment out "services.displayManager.gdm.enable = true;"
  services.displayManager.sddm.enable = true;
  services.desktopManager.plasma6.enable = true;

  # Configure console keymap
  console.keyMap = "sv-latin1";

  # Define a user account. Don't forget to set a password with ‘passwd’.
  users.users.svante = {
    isNormalUser = true;
    description = "Svante";
    extraGroups = [ "networkmanager" "wheel" "audio" "dialout" "wireshark" ];
    shell = pkgs.zsh;
    packages = with pkgs; [];
  };

  services.udisks2.enable = true;

  # hardware.pulseaudio.enable = true;
  # hardware.pulseaudio.support32Bit = true;
  # nixpkgs.config.pulseaudio = true;
  programs.zsh.enable = true;
  programs.dconf.enable = true;

  # Allow unfree packages
  nixpkgs.config.allowUnfree = true;

  services.syncthing = {
    enable = true;
    user = "svante";
    dataDir = "/home/svante/Documents";    # Default folder for new synced folders
    configDir = "/home/svante/Documents/.config/syncthing";   # Folder for Syncthing's settings and keys
  };

  # virtualisation.docker.enable = true;
  # virtualisation.docker.rootless = {
  #   enable = true;
  #   setSocketVariable = true;
  # };

  programs.wireshark.enable = true;

  virtualisation.containers.enable = true;  
  virtualisation = {
    podman = {
      enable = true;

      # Create a `docker` alias for podman, to use it as a drop-in replacement
      dockerCompat = true;

      # Required for containers under podman-compose to be able to talk to each other.
      defaultNetwork.settings.dns_enabled = true;
    };
  };

  # List packages installed in system profile. To search, run:
  # $ nix search wget
  environment.systemPackages = with pkgs; [
    vim # Do not forget to add an editor to edit configuration.nix! The Nano editor is also installed by default.
    neovim
    libsForQt5.lightly
    curl
    gsettings-desktop-schemas
    mlocate
    gphoto2
    waybar
    glib
    links2
    dolphin
    pkg-config
    gnome.nautilus
    kitty
    librewolf
    fuzzel
    obsidian
    os-prober
    libsForQt5.kdeconnect-kde
    polkit_gnome
    wireguard-tools
    git
    gnupg
    dmenu
    gnome.adwaita-icon-theme
    wtype
    cifs-utils
    ffmpeg
    pulsemixer
    wineWowPackages.staging
    xorg.xhost
    swaybg
    swww
    python3
    python311Packages.pip
    python311Packages.pygobject3
    gparted
    libsForQt5.kamoso
    zoom-us
    gcc
    pass
    cryptsetup
    vscode-langservers-extracted
    zsh
    cowsay
    tor-browser
    discord
    betterdiscordctl
    grimblast
    pandoc
    nodePackages.eslint
    lmms
    bluez
    wl-clipboard
    home-manager
    file
    dive # look into docker image layers
    podman-tui # status of containers in the terminal
    podman-compose # start group of containers for dev
    (epsonscan2.override { withNonFreePlugins = true; })
  ];

  security.polkit.enable = true;

  environment.variables = {
    LD_LIBRARY_PATH = with pkgs; lib.makeLibraryPath [
      fontconfig
      freetype
      libGL
      libxkbcommon
      wayland
    ];
  };

  programs.nix-ld.libraries = with pkgs; [
    stdenv.cc.cc
    zlib
    fuse3
    icu
    zlib
    nss
    openssl
    curl
    expat
    fontconfig
    wayland
    libGL
    libxkbcommon
  ];
  security.rtkit.enable = true;
  services.pipewire = {
    enable = true;
    wireplumber.enable = true;
    alsa.enable = true;
    alsa.support32Bit = false;
    pulse.enable = true;
  };

  security.sudo.extraRules = [ 
    { groups = [ "wheel" ]; commands = [ 
      {
        command = "/run/current-system/sw/bin/wg-quick"; 
        options = [ "NOPASSWD" ];
      }
      {
        command = "/run/current-system/sw/bin/wg"; 
        options = [ "NOPASSWD" ];
      }
    ]; }
  ];

  environment.etc = {
    "wireplumber/bluetooth.lua.d/51-bluez-config.lua".text = ''
      bluez_monitor.properties = {
        ["bluez5.enable-sbc-xq"] = true,
        ["bluez5.enable-msbc"] = true,
        ["bluez5.enable-hw-volume"] = true,
        ["bluez5.headset-roles"] = "[ hsp_hs hsp_ag hfp_hf hfp_ag ]"
      }
    '';
  };

  hardware.bluetooth.enable = true; # enables support for Bluetooth
  hardware.bluetooth.powerOnBoot = true; # powers up the default Bluetooth controller on boot
  services.blueman.enable = true;

  services.pcscd.enable = true;
  services.locate = {
    enable = true;
    package = pkgs.mlocate;
    interval = "hourly";
    localuser = null;
  };
  programs.nix-ld.enable = true;
  programs.gnupg.agent = {
    enable = true;
    pinentryPackage = pkgs.pinentry-gnome3;
  };

  virtualisation.virtualbox.host.enable = true;
  users.extraGroups.vboxusers.members = [ "svante" ];

  services.dbus.packages = [ pkgs.gcr ];
  nix.settings.experimental-features = [ "nix-command" "flakes" ];

  services.xserver.xkb.layout = "se";
  services.xserver.xkb.variant = "";

  fonts.packages = with pkgs; [
    (nerdfonts.override { fonts = [ "FiraCode" "RobotoMono" "JetBrainsMono" ]; })
    comic-mono
  ];

  nixpkgs.config.permittedInsecurePackages = [
    "electron-25.9.0"
  ];

  # For mount.cifs, required unless domain name resolution is not needed.
  fileSystems."/mnt/UngDataStyrelse" = {
    device = "//vanten-s.com/UngDataStyrelse";
    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,user,users,exec";

    in ["${automount_opts},credentials=/etc/nixos/smb-secrets,uid=1000,gid=100"];
  };

  fileSystems."/mnt/models" = {
    device = "//vanten-s.com/models";
    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,user,users,exec";

    in ["${automount_opts},credentials=/etc/nixos/smb-secrets,uid=1000,gid=100"];
  };

  fileSystems."/mnt/photos" = {
    device = "//vanten-s.com/photos";
    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,user,users,exec";

    in ["${automount_opts},credentials=/etc/nixos/smb-secrets,uid=1000,gid=100"];
  };

  # Some programs need SUID wrappers, can be configured further or are
  # started in user sessions.
  # programs.mtr.enable = true;
  # programs.gnupg.agent = {
  #   enable = true;
  #   enableSSHSupport = true;
  # };

  # List services that you want to enable:

  # Enable the OpenSSH daemon.
  services.openssh.enable = true;

  # Open ports in the firewall.
  # networking.firewall.allowedTCPPorts = [ ... ];
  # networking.firewall.allowedUDPPorts = [ ... ];
  # Or disable the firewall altogether.
  # networking.firewall.enable = false;

  networking.firewall = {
    enable = true;
    allowedTCPPortRanges = [ 
      { from = 1714; to = 1764; } # KDE Connect
      { from = 22000; to = 22000; } # KDE Connect
    ];  
    allowedUDPPortRanges = [ 
      { from = 22000; to = 22000; } # KDE Connect
    ];  
  };

  # This value determines the NixOS release from which the default
  # settings for stateful data, like file locations and database versions
  # on your system were taken. It‘s perfectly fine and recommended to leave
  # this value at the release version of the first install of this system.
  # Before changing this value read the documentation for this option
  # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
  system.stateVersion = "23.11"; # Did you read the comment?
}