# 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
      ./nix-alien.nix
      ./wireguard.nix
      ./apps/firefox.nix
    ];

  # Bootloader.
  boot.loader.efi.canTouchEfiVariables = true;
  boot.loader = {
    grub = {
      enable = true;
      useOSProber = true;
      efiSupport = true;
      device = "nodev";
      gfxmodeEfi = "3440x1440";
      # font = "${pkgs.ubuntu_font_family}/share/fonts/ubuntu/UbuntuMono-R.ttf";
      font = "${pkgs.hack-font}/share/fonts/truetype/Hack-Regular.ttf";
      fontSize = 36;
    };
  };

  boot.kernelPackages = pkgs.linuxPackages_6_12;
  # boot.kernelPatches = [
  #   {
  #     name = "amd-drm-glitch-fix";
  #     patch = (pkgs.fetchurl {
  #       url = "https://patchwork.freedesktop.org/patch/605900/raw/";
  #       hash = "sha256-WR537QGQak5pwm4BnLiQ/pc7gAkn2SdI3QRvGTRZSFE=";
  #     });
  #   }
  # ];
  boot.kernelParams = ["amd_pstate=active" "iommu=relaxed"];
  boot.supportedFilesystems = ["ntfs"];

  networking.hostName = "nixos"; # Define your hostname.
  # 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;

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

  environment.sessionVariables = rec {
    # fixing disappering cursor in alacritty - https://github.com/NixOS/nixpkgs/issues/22652
    XCURSOR_THEME = "Vimix-cursors";
  };

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

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

  # Enable the X11 windowing system.
  services.xserver.enable = true;

  # Enable the GNOME Desktop Environment.
  services.xserver.displayManager.gdm = {
    enable = true;
    wayland = true;
  };

  services.xserver.desktopManager.gnome = {
    enable = true;
    extraGSettingsOverridePackages = [ pkgs.mutter ];
    extraGSettingsOverrides = ''
      [org.gnome.mutter]
      experimental-features=['scale-monitor-framebuffer']
    '';
  };

  # Configure keymap in X11
  services.xserver.xkb = {
    layout = "us";
    variant = "";
  };

  # Enable CUPS to print documents.
  services.printing.enable = true;

  # Enable sound with pipewire.
  services.pulseaudio.enable = false;
  security.rtkit.enable = true;
  services.pipewire = {
    enable = true;
    alsa.enable = true;
    alsa.support32Bit = true;
    pulse.enable = true;
    # If you want to use JACK applications, uncomment this
    #jack.enable = true;

    # use the example session manager (no others are packaged yet so this is enabled by default,
    # no need to redefine it in your config for now)
    #media-session.enable = true;
  };

  services.cpupower-gui.enable = true;
  services.power-profiles-daemon.enable = false;
  services.tlp = {
    enable = true;
    settings = {
      CPU_SCALING_GOVERNOR_ON_AC = "performance";
      CPU_SCALING_GOVERNOR_ON_BAT = "powersave";

      CPU_ENERGY_PERF_POLICY_ON_BAT = "power";
      CPU_ENERGY_PERF_POLICY_ON_AC = "performance";

      CPU_MIN_PERF_ON_AC = 0;
      CPU_MAX_PERF_ON_AC = 100;
      CPU_MIN_PERF_ON_BAT = 0;
      CPU_MAX_PERF_ON_BAT = 20;

      USB_EXCLUDE_BTUSB = 1;

      #Optional helps save long term battery health
      START_CHARGE_THRESH_BAT0 = 40; # 40 and bellow it starts to charge
      STOP_CHARGE_THRESH_BAT0 = 80; # 80 and above it stops charging

    };
  };

  # Define a user account. Don't forget to set a password with ‘passwd’.
  users.users.venya = {
    isNormalUser = true;
    description = "Dmitry Chumak";
    extraGroups = [ "networkmanager" "wheel" ];
    packages = with pkgs; [
    ];
  };

  # Install firefox.

  programs.nix-ld.enable = true;

  programs.steam = {
    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
  };

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

  services.flatpak.enable = true;
  # List packages installed in system profile. To search, run:
  # $ nix search wget

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

  environment.systemPackages = with pkgs; [
    nix-search-cli
    alacritty
    vim # Do not forget to add an editor to edit configuration.nix! The Nano editor is also installed by default.
    neovim
    ripgrep
    gnumake
    dconf-editor
    git
    pstree
    jq
    nixd
    nixpkgs-fmt
    bfg-repo-cleaner
    lazygit
    tmux
    ripgrep
    dig
    xclip
    wget
    nekoray
    nix-index
    inetutils
    pciutils
    tcpdump
    gparted
    inkscape
    flameshot
    thunderbird-128
    cpupower-gui
    ryzenadj
    powertop
    gcc
    python312
    python312Packages.nsz
    python312Packages.detect-secrets
    nodejs_20
    go_1_23
    jdk
    linuxKernel.packages.linux_6_12.cpupower
    linuxKernel.packages.linux_6_12.ryzen-smu
    appimage-run
    desktop-file-utils
    vimix-cursors
    vimix-icon-theme
    vimix-gtk-themes
  ];


  fonts = {
    # https://www.programmingfonts.org/#roboto to check fonts visually
    fontDir = {
      enable = true;
    };
    fontconfig = {
      defaultFonts = {
        monospace = [
	  "RecMonoLinear Nerd Font Mono"
	  "Ubuntu Mono"
	];
      };
      localConf = ''
        <alias>
          <family>RecMonoLinear Nerd Font Mono</family>
          <prefer>
            <family>Roboto Mono</family>
          </prefer>
        </alias>
      '';
    };
    packages = with pkgs; [
      iosevka
      ubuntu_font_family
      hack-font
      cascadia-code
      roboto-mono
      nerd-fonts.fira-code
      nerd-fonts.recursive-mono
      nerd-fonts.iosevka
      nerd-fonts.symbols-only
    ];

  };

  # 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;

  # 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?

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

}