{ config, lib, pkgs, apple-silicon, asahi-firmware, ... }:

{
  imports =
    [
      ./hardware-configuration.nix
      apple-silicon.nixosModules.apple-silicon-support
    ];

  nixpkgs.overlays = [ apple-silicon.overlays.apple-silicon-overlay ];

  boot.loader.systemd-boot.enable = true;
  boot.loader.efi.canTouchEfiVariables = false;

  # Specify path to peripheral firmware files.
  # This lets the flake stay pure.
  hardware.asahi.peripheralFirmwareDirectory = asahi-firmware;
  # Or completely disable extraction and managemement of them completely:
  # hardware.asahi.extractPeripheralFirmware = false;

  # Enable GPU acceleration
  # TODO: Fix scaling issue
  # hardware.asahi.useExperimentalGPUDriver = true;
  # hardware.asahi.experimentalGPUInstallMode = "overlay";
  hardware.opengl.enable = true;

  boot.kernelParams = [
    "console=tty1"
  ];

  boot.supportedFilesystems = [ "zfs" ];

  networking.hostName = "kompakt";
  networking.hostId = "9c8c0140";

  boot.initrd.postDeviceCommands = lib.mkAfter ''
    zfs rollback -r rpool/local/root@blank
  '';

  networking.wireless.iwd.enable = true;
  hardware.bluetooth.enable = true;

  time.timeZone = "Asia/Seoul";

  i18n.defaultLocale = "en_US.UTF-8";
  console = {
    font = "ter-v32n";
    packages = with pkgs; [ terminus_font ];
  };

  services.printing.enable = true;

  sound.enable = false;

  services.pipewire = {
    enable = true;

    alsa.enable = true;
    alsa.support32Bit = true;
    pulse.enable = true;
  };

  # Backlight control
  programs.light.enable = true;
  services.actkbd = {
    enable = true;
    bindings = [
      { keys = [ 224 ]; events = [ "key" ]; command = "/run/current-system/sw/bin/light -U 10"; }
      { keys = [ 225 ]; events = [ "key" ]; command = "/run/current-system/sw/bin/light -A 10"; }
    ];
  };

  fonts = {
    fontDir.enable = true;

    fonts = with pkgs; [
      dina-font
      jetbrains-mono
      sarasa-gothic
      siji
      emacs-all-the-icons-fonts
      twemoji-color-font
      (nerdfonts.override { fonts = [ "Iosevka" "JetBrainsMono" ]; })
    ];

    fontconfig = {
      enable = true;

      defaultFonts = {
        serif = [
          "Sarasa Gothic C"
          "Sarasa Gothic J"
          "Sarasa Gothic K"
        ];

        sansSerif = [
          "Sarasa Gothic C"
          "Sarasa Gothic J"
          "Sarasa Gothic K"
        ];

        monospace = [
          "Dina"
          "Iosevka Nerd Font"
          "JetBrainsMono Nerd Font"
        ];

        emoji = [
          "Siji"
          "Twitter Color Emoji"
        ];
      };
    };
  };

  services.greetd = {
    enable = true;
    vt = 2;

    settings.default_session.command = "${pkgs.greetd.tuigreet}/bin/tuigreet -t -c sway";
  };

  programs = {
    sway.enable = true;
    sway.extraPackages = lib.mkForce [ ];

    zsh.enable = true;
    zsh.enableCompletion = false;
  };

  xdg.portal = {
    enable = true;
    extraPortals = with pkgs; [
      xdg-desktop-portal-gtk
      xdg-desktop-portal-wlr
    ];
  };

  sops.defaultSopsFile = ./secrets/secrets.yaml;
  sops.secrets.root-password.neededForUsers = true;
  sops.secrets.sefidel-password.neededForUsers = true;

  users.mutableUsers = false;

  users.users = {
    root.passwordFile = config.sops.secrets.root-password.path;
    sefidel = {
      isNormalUser = true;
      shell = pkgs.zsh;
      passwordFile = config.sops.secrets.sefidel-password.path;

      extraGroups = [ "wheel" ]; # Enable ‘sudo’ for the user.
    };
  };

  services.openssh.enable = true;
  services.openssh.hostKeys = [
    {
      path = "/persist/ssh/ssh_host_ed25519_key";
      type = "ed25519";
    }
    {
      path = "/persist/ssh/ssh_host_rsa_key";
      type = "rsa";
      bits = 4096;
    }
  ];

  environment.systemPackages = with pkgs; [
    git
  ];

  environment.persistence."/persist".directories = [
    "/var/lib/iwd"
    "/etc/nixos"
  ];

  fileSystems."/persist".neededForBoot = true;

  # 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?

}