# 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, ... }:

{
  imports =
    [ # Include the results of the hardware scan.
      ./hardware-configuration.nix
    ];

  # Bootloader.
  boot.loader.systemd-boot.enable = true;
  boot.loader.efi.canTouchEfiVariables = true;

  boot.initrd.luks.devices."luks-1cd83c7a-abab-419f-8e7b-c907f234a00f".device = "/dev/disk/by-uuid/1cd83c7a-abab-419f-8e7b-c907f234a00f";
  networking.hostName = "lena"; # Define your hostname.

  # Enable networking
  networking.networkmanager.enable = true;

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

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

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

  # Configure keymap in X11
  services.xserver.enable = true;
  services.xserver = {
    layout = "de";
    xkbVariant = "";
  };

  # programs.xss-lock.enable = true;
  # # programs.xss-lock.lockerCommand= "${pkgs.i3lock}/bin/i3lock";
  # programs.xss-lock.lockerCommand= "${pkgs.i3lock-color}/bin/i3lock-color --insidever-color='#00000000' --ringver-color='#00564dE6' --insidewrong-color='#ffffff22' --ringwrong-color='#880000bb' --inside-color='#00000000' --ring-color='#00897bE6' --line-color='#00000000' --separator-color='#00897bE6' --verif-color='#00897bE6' --wrong-color='#00897bE6' --layout-color='#00897bE6' --keyhl-color='#880000bb' --bshl-color='#880000bb' --screen 1 --blur 8 --indicator";
  
  # Configure console keymap
  console.keyMap = "de";

  # TODO: setup automounting of nextcloud
  # services.davfs2.enable = true;

  # fileSystems."/home/forestcat/nextcloud" = {
  #   device = "https://cloud.hamburg.ccc.de/remote.php/dav/files/forestcat/";
  #   mountPoint = "/home/forestcat/nextcloud";
  #   fsType = "davfs";
  #   options = ["user" "rw" "auto"];
  # };

  # Enabling xbindkeys service for special media keys
  systemd.user.services.xbindkeys.enable = true;

  # Enabling Audio
  sound.enable = true;
  hardware.pulseaudio.enable = true;
  hardware.pulseaudio.support32Bit = true;
  hardware.pulseaudio.package = pkgs.pulseaudioFull;

  # Define a user account. Don't forget to set a password with ‘passwd’.
  users.users.forestcat = {
    isNormalUser = true;
    description = "forestcat";
    extraGroups = ["networkmanager" "wheel" "audio" "davfs2" "video"];
    packages = with pkgs; [];
  };
  users.defaultUserShell = pkgs.nushellFull;

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

  #adding font awesome
  fonts.packages = with pkgs; [
    font-awesome
    font-awesome_5
    nerdfonts
    nerdfix
    material-symbols
    terminus-nerdfont
    inconsolata-nerdfont
    fira-code-nerdfont
  ];

  # List packages installed in system profile. To search, run:
  # $ nix search wget
  environment.systemPackages = with pkgs; [
    # System Packages go here
    brave
    grim # screenshot utility; for selection screenshots do: grim -l 0 -g "$(slurp)" - | wl-clipboard
    slurp # select utiliy
    wl-clipboard # xclip alternative
    davfs2
    htop
    picom-jonaburg
    spotify
    xdotool
    vscodium
    vscode
    scrot
    imagemagick
#    papirus-nord
#    papirus-icon-theme
    signal-desktop
    tree
    # rofi
    # polybarFull
    # i3
    # i3lock-color
    prismlauncher
    alejandra
    keepassxc
    kitty
    swww
    rofi-wayland
    waybar
    dunst
    firefox
    keepassxc
    lf
    networkmanagerapplet
    discord
    element-desktop
    wget
    helix
    unzip
    tldr
    steam
    git
#    awesome
    neofetch
    pulseaudioFull
    toybox
    pavucontrol
    lxappearance
    lxappearance-gtk2
    xorg.xev
    xfce.xfce4-pulseaudio-plugin
    xbindkeys
    xbindkeys-config
    traceroute
    xorg.xinit
    nil
    alacritty # gpu accelerated terminal
    dbus   # make dbus-update-activation-environment available in the path
#    wayland
    xdg-utils # for opening default programs when clicking links
    glib # gsettings
    dracula-theme # gtk theme
    gnome3.adwaita-icon-theme  # default gnome cursors
    swaylock
    swayidle
    grim # screenshot functionality
    slurp # screenshot functionality
    wl-clipboard # wl-copy and wl-paste for copy/paste from stdin / stdout
    bemenu # wayland clone of dmenu
    mako # notification system developed by swaywm maintainer
    wdisplays # tool to configure displays
    waybar
  ];

  # 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;

  # systemd.services."suspend@".unitConfig = {
  #    Before = [ "sleep.target" ];
  #    Description = "suspend actions";
  # };

  # systemd.services."suspend@".serviceConfig = {
  #   User = "%I";
  #   Type = "forking";
  #   environment = "DISPLAY=:0";
  #   ExecStartPre = "-/usr/bin/pkill -u %u unison ; /usr/local/bin/music.sh stop";
  #   ExecStart = "/home/forestcat/.config/i3/scripts/lock2.sh";
  #   ExecStartPost = "/usr/bin/sleep 1";
  # };
  # systemd.services."suspend@".wantedBy = [ "sleep.target" ];

  # systemd.services."suspend@forestcat".enable = true;
  # Open ports in the firewall.
  # networking.firewall.allowedTCPPorts = [ ... ];
  # networking.firewall.allowedUDPPorts = [ ... ];
  # Or disable the firewall altogether.
  # networking.firewall.enable = false;

  # 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 = "23.05"; # Did you read the comment?

  # Enabling wayland
  programs.sway = {
  enable = true;
  wrapperFeatures.gtk = true;
  extraSessionCommands = ''
      export LIBSEAT_BACKEND=logind
      export _JAVA_AWT_WM_NONREPARENTING=1
    '';
  };
  
  xdg.portal.enable = true;
  xdg.portal.extraPortals = [pkgs.xdg-desktop-portal-gtk];
  # services.xserver.wayland.enable = true;

  services.xserver.desktopManager.xfce.enable = true;
  # services.xserver.windowManager.i3.enable = true;
  # services.xserver.windowManager.i3.configFile = "./local-configs/config";
  # Enable Flatpack support
  services.flatpak.enable = true;

  # Enabling LightDM
  services.xserver.displayManager.gdm.enable = true;

  # Hyperland
  programs.hyprland = {
  enable = true;
  xwayland.enable = true;
  };

  environment.sessionVariables = {
    WLR_NO_HARDWARE_CURSORS = "1"; # if mouse cursor invisible
    NIXOS_OZONE_WL = "1"; # hint electron apps to use wayland
  };

  hardware = {
    opengl.enable = true; # Enable opengl
    nvidia.modesetting.enable = true;
  };

  # Enabling Pipewire for Audio Support
  services.pipewire.enable = true;
  nix.settings.experimental-features = ["nix-command" "flakes"];
  services.printing.enable = true;

  services.logind = {
    extraConfig = "HandlePowerKey=suspend";
    lidSwitch = "suspend";
    }; 
  services.avahi = {
    enable = true;
    nssmdns = true;
    openFirewall = true;
  };
  # Automatic Garbage collection
  nix.gc = {
    automatic = true;
    dates = "weekly";
    options = "--delete-older-than 7d";
  };
  #Hardwarebeschleunigung f@r wayland
  # hardware.opengl = {
  # enable = true;
  # driSupport = true;
  # extraPackages = with pkgs; [ libva libva-utils libva-intel-driver ];
  # };

}