# Config for framework16
{
  config,
  pkgs,
  lib,
  nixos-hardware,
  impermanence,
  talon-nix,
  plover-flake,
  #beads-flake,
  awww,
  niri,
  ... }:
  {
  nix.settings = {
    download-buffer-size = 524288000; # 500 MiB
  };
  imports =
    [
      nixos-hardware.nixosModules.framework-16-7040-amd
      ./hardware-configuration.nix
      impermanence.nixosModules.impermanence
      talon-nix.nixosModules.talon
    ];

  boot = {
    loader.systemd-boot.enable = true;
    loader.systemd-boot.configurationLimit = 20;
    loader.efi.canTouchEfiVariables = true;
    #initrd.luks.devices."cryptroot".device = "/dev/disk/by-partlabel/disk-nvme0n1-cryptroot";
    initrd.luks.devices."cryptswap".device = "/dev/disk/by-partlabel/disk-nvme0n1-swap";

    resumeDevice = "/dev/mapper/cryptswap";
    kernelParams = [
      "mem_sleep_default=deep"
    ];
    extraModprobeConfig = ''
      options amdgpu cwsr_enable=0 # For ROCm to not crash
    '';
  };
  swapDevices = [ {
    device = "/dev/mapper/cryptswap";
  } ];

  # Allow hibernate image to be larger (50 GiB) to accommodate 56 GiB system RAM
  # Default is ~2/5 of RAM which is too small when memory is heavily used
  systemd.tmpfiles.rules = [
    "w /sys/power/image_size - - - - 53687091200"
  ];
  services.fwupd.enable = true;
  hardware.framework.enableKmod = true;

  fileSystems = {
    "/" = {
      device = "none";
      fsType = "tmpfs";
      options = [ "defaults" "size=17G" "mode=755" ];
    };
    "/persist" = {
      neededForBoot = true;
    };
  };

  hardware.amdgpu = {
    opencl.enable = true;
  };
  hardware.graphics.enable = true;
  services.xserver.videoDrivers = [ "amdgpu" ];
  services.nextjs-ollama-llm-ui = {
    enable = true;
    port = 4666;
  };
  services.ollama = {
    enable = true;
    package = pkgs.unstable.ollama-vulkan;
    loadModels = [ "qwen3.5" "gpt-oss" ];
    #acceleration = "vulkan";
    #acceleration = "rocm";
    #rocmOverrideGfx = "11.0.2";
  };
  services.llama-swap = {
    enable = false;
    port = 11434;
    settings = let
      llamaServer = lib.getExe' pkgs.unstable.llama-cpp-vulkan "llama-server";
    in {
      hooks.on_startup.preload = [ "qwen3.5:4b" ];
      models."qwen3.5:4b" = {
        cmd = "${llamaServer} --port \${PORT} -m /var/lib/llama-swap/models/Qwen_Qwen3.5-4B-Q5_K_L.gguf -c 65536";
        aliases = [ "qwen" ];
      };
      models."qwen3.5:35b" = {
        cmd = "${llamaServer} --port \${PORT} -m /var/lib/llama-swap/models/Qwen_Qwen3.5-35B-A3B-Q5_K_L.gguf -c 65536 --mmap --gpu-layers 35";
        aliases = [ "qwen3.5" ];
      };
    };
  };
  systemd.services.llama-swap = {
    environment = {
      HOME = "/var/lib/llama-swap";
      XDG_CACHE_HOME = "/var/cache/llama-swap";
    };
    serviceConfig = {
      StateDirectory = "llama-swap";
      CacheDirectory = "llama-swap";
    };
  };

  networking.hostId = "3294c9a2"; # Required for ZFS
  networking.hostName = "liminal";
  networking.networkmanager.enable = true;
  # networking.wireless.enable = true;  # Enables wireless support via wpa_supplicant.
  networking.extraHosts =
    ''
      127.0.0.1 keycloak
      127.0.0.1 k3d-cmvm
      172.17.0.1 docker.host.internal
    '';

  environment.persistence."/persist" = {
    hideMounts = true;
    directories = [
      "/root"
      "/etc/nixos"
      "/etc/ssh"
      "/etc/NetworkManager/system-connections"
    ];
    files = [
      "/etc/machine-id"
      #"/etc/nix/id_rsa" # Needed?
    ];
  };
  # Files are not copied to /persist during install, so need to do so manually
  #rsync -azPH /mnt/root/ /mnt/persist/root
  #rsync -azPH /mnt/etc/nixos/ /mnt/persist/etc/nixos
  #rsync -azPH /mnt/etc/ssh/ /mnt/persist/etc/ssh
  #cp /mnt/etc/machine-id /mnt/persist/etc/machine-id
  security.sudo.extraConfig = ''
    # Don't lecture after reboot
    Defaults lecture = never

    # Let hunner run commands as the agents user without a password.
    hunner ALL=(agents) NOPASSWD: ALL
  '';
  # Add local development CA
  security.pki.certificates = [
    ''
      -----BEGIN CERTIFICATE-----
      MIIDWjCCAkKgAwIBAgIUGRnCFfA+iZqheSfHGXSccBYVFsUwDQYJKoZIhvcNAQEL
      BQAwGzEZMBcGA1UEAwwQVmFsaWRNaW5kIERldiBDQTAeFw0yNTA3MTcyMjEyMTJa
      Fw0zNTA3MTUyMjEyMTJaMBsxGTAXBgNVBAMMEFZhbGlkTWluZCBEZXYgQ0EwggEi
      MA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQCdGG304TanKBR3z3u0Snc6+kBN
      piAK4DXhBTFEsCyxzdmH225LOiv16pgZBMq940KdUslExg9/XMy15ozStP/hpTms
      eInyV77s6T2k9fe593fDLvTxrbCzjYJm0JJ1dBgrRUZe2FwiYS+qeTSOFnrAe7y9
      SYLNZ1RJG+bQCJcJr89OvVoCyHkWA2CytgYNupDanuexGQxkBtGZ81s5AtX/dNtL
      prlsuGoNOUGXZ/sPaL452ZVwu1Ha+41zHTSipo/WzwSCmw8xFaEIY5sySbATz9YD
      IqbtaZrj1600sHE804jRDnnCfU5AGTC3fhzPodnWLf4LUdrTxh9fEZMedE3/AgMB
      AAGjgZUwgZIwDAYDVR0TBAUwAwEB/zAdBgNVHQ4EFgQUUcRKwhFGel3xrDZEBofl
      hk0duQAwVgYDVR0jBE8wTYAUUcRKwhFGel3xrDZEBoflhk0duQChH6QdMBsxGTAX
      BgNVBAMMEFZhbGlkTWluZCBEZXYgQ0GCFBkZwhXwPomaoXknxxl0nHAWFRbFMAsG
      A1UdDwQEAwIBBjANBgkqhkiG9w0BAQsFAAOCAQEARD1cMX3e+1/5X3qjDPX3sVNe
      b/02sWhD0RtAAlaSEAlnM4bYx7JLrq45hEgdwBE6aH3tN+HseC2TnLCfp6TeWi5F
      C/lvuJE3dbNlxv+Js4ksBhuqlqFWJm8SEVwUCnRX70M08Pxmr3Lz76NCGjV9xMEL
      LKAmzE4i8Nk53lNJnCEIaH4vOuGymIyFqHgoFLGZ4fW+tdHVUbDKB+8BTtba7xbs
      zCU+LkT1YdvVZzfa6K6wrTY8HWTqSa9fPMyqYvalQJmKJVTI45RqbwfqXzBl4bfe
      ndPc43JRBIoQAj3rbtQvLKB9HUTqD5fvohqA/v9MmdkUnwAWfXe4usRXnh4+BA==
      -----END CERTIFICATE-----
    ''
  ];

  # Set your time zone.
  time.timeZone = "America/Los_Angeles";

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

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

  virtualisation.docker = {
    enable = true;
    extraOptions = "--storage-driver=overlay2";
    extraPackages = [
      pkgs.docker-buildx
      pkgs.docker-compose
    ];
  };
  programs.niri.enable = true;
  programs.niri.package = niri.packages.${pkgs.stdenv.hostPlatform.system}.default;
  programs.hyprland.enable = true;
  programs.hyprland.xwayland.enable = false;
  programs.hyprland.withUWSM = true;
  programs.hyprlock.enable = true;
  services.hypridle.enable = true;
  programs.waybar.enable = false;
  environment.sessionVariables.NIXOS_OZONE_WL = "1"; # hint electron apps to use wayland
  programs.zsh.enable = true;
  services.openssh.enable = true;
  services.openssh.settings.PermitRootLogin = "yes";
  services.tailscale = {
    enable = true;
    useRoutingFeatures = "client";
    extraUpFlags = [
      "--accept-dns"
      "--accept-routes"
    ];
  };
  hardware.brillo.enable = true;

  # Enable the X11 windowing system.
  services.xserver.enable = true;
  services.xserver.displayManager.sessionCommands = ''
    (
      sleep 2
      ${pkgs.xrandr}/bin/xrandr --output eDP --mode 2560x1600 --rate 120 --primary --auto || true
    ) &
  '';

  # Enable the GNOME Desktop Environment.
  services.displayManager.gdm.enable = true;
  #services.displayManager.gdm.wayland = true;
  services.displayManager.gdm.autoSuspend = true;
  services.desktopManager.gnome.enable = true;

  services.xserver.windowManager.xmonad = {
    enable = true;
    enableContribAndExtras = true;
  };

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

  xdg.portal = {
    enable = true;
    xdgOpenUsePortal = true;
    extraPortals = [
      pkgs.xdg-desktop-portal-wlr
      pkgs.xdg-desktop-portal-gtk
      pkgs.xdg-desktop-portal-gnome
      #pkgs.xdg-desktop-portal-hyprland
    ];

    config = {
      hyprland = {
        default = [ "hyprland" "gtk" ];
        "org.freedesktop.impl.portal.ScreenCast" = [ "hyprland" ];
        "org.freedesktop.impl.portal.Screenshot" = [ "wlr" ];
        "org.freedesktop.impl.portal.FileChooser" = [ "gtk" ];
      };
    };
  };

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

  # Enable bluetooth
  hardware.bluetooth.enable = true;
  services.blueman.enable = true;

  services.logind.settings.Login = {
    HandlePowerKey = "suspend";
    HandleLidSwitch = "suspend";
  };

  services.upower = {
    enable = true;
    percentageLow = 15;
    percentageCritical = 5;
    percentageAction = 3;
    criticalPowerAction = "Hibernate";
  };

  # 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;
  };

  # Enable touchpad support (enabled default in most desktopManager).
  services.libinput.enable = true;
  services.touchegg.enable = true;

  # sops-nix secrets
  sops.defaultSopsFile = ./secrets/config.yaml;
  sops.age.sshKeyPaths = [ "/persist/etc/ssh/ssh_host_ed25519_key" ];
  sops.secrets.hashedPassword.neededForUsers = true;

  # Define user accounts
  users.groups.ai = {};
  users.users.agents = {
    isSystemUser = true;
    description = "Account for AI agent sandboxing";
    group = "ai";
    home = "/home/agents";
    createHome = true;
    homeMode = "0770";
    extraGroups = [ "docker" "audio" "video" "dialout" "input" ];
    shell = pkgs.zsh;
    packages = with pkgs; [
      nodejs_24
      docker-credential-helpers
      pass
      pkgs.unstable.claude-code
      pkgs.unstable.codex
      just
      socat
      #pkgs.beads
      gh
      pkgs.unstable.opencode
      pkgs.pi-coding-agent
      pkgs.xai-grok
      python3
      clang
      clangStdenv
      cmake
      just
      dtach
      sox # claude voice
      #lean-ctx
    ];
  };
  users.users.hunner = {
    isNormalUser = true;
    description = "Hunter Haugen";
    extraGroups = [ "docker" "networkmanager" "wheel" "audio" "video" "dialout" "ai" ];
    hashedPasswordFile = config.sops.secrets.hashedPassword.path;
    openssh.authorizedKeys.keys = [
      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIAqd6VkCyGOaFVfh61+hVKOvYaCZsCChQq3c6rNH/ifG me@hunner.dev"
    ];
    shell = pkgs.zsh;
    packages = with pkgs; [
      alacritty
      rofi
      wofi
      xss-lock
      xlockmore
      dzen2
      arandr
      xclip
      scrot
      xrandr
      xsetroot
      xset
      xev
      hsetroot
      redshift
      pkgs.unstable.code-cursor
      pkgs.unstable.cursor-cli
      pwvucontrol
      pamixer
      #helvum
      #hp15c
      #nonpareil
      kitty # for Hyprland
      kdePackages.dolphin # file browser in hyprland
      cliphist
      xscreensaver
      scarlett2
      alsa-scarlett-gui
      #pkgs.unstable.ndi-6
      #(pkgs.unstable.flameshot.override { enableWlrSupport = true; })
      grim
      slurp
      hyprshot
      hyprpicker
      flameshot
      chromium
      lmstudio
      fzf
      neovim
      asdf-vm
      pinentry-gtk2
      pinentry-gnome3
      gnupg
      pkgs.unstable.firefox-devedition
      nodejs_24
      slack
      mplayer
      ffmpeg-full
      docker-credential-helpers
      jetbrains-toolbox
      pass
      dua
      diff-so-fancy
      zed-editor
      pkgs.unstable.package-version-server
      amdgpu_top
      nixd # for zed
      rust-analyzer # for zed
      nil # for zed
      rustc # for zed
      rustup # for zed
      gcc # for zed
      #ruff # for zed
      #goose-cli
      pkgs.unstable.claude-code
      pkgs.unstable.codex
      #neofetch
      eww
      quickshell
      fuzzel
      xwayland-satellite
      hyprpaper # for hyprland
      hyprcursor # for hyprland
      nordzy-icon-theme
      nordzy-cursor-theme
      wl-clipboard
      onlyoffice-desktopeditors
      calibre
      clipse
      plex-desktop
      signal-desktop
      telegram-desktop
      flyctl
      dtach
      gromit-mpx
      urbanterror
      ghostty
      talon-nix.packages.${pkgs.stdenv.hostPlatform.system}.default
      pyright
      just
      yt-dlp
      ledger-live-desktop
      socat
      #plover-flake.packages.${pkgs.stdenv.hostPlatform.system}.plover-full
      pkgs.unstable.zoom-us
      #pkgs.beads
      awww.packages.${pkgs.stdenv.hostPlatform.system}.awww
      nix-index # for nix-locate
      sops
      #bitwarden-desktop
      #bitwarden-cli
      itch
      dtach
      whois
      plus42
      sox # claude voice
      pkgs.pi-coding-agent
      pkgs.xai-grok
      xrandr-invert-colors
      xcalib
      #lean-ctx
      kanata
    ];
  };
  systemd.user.services = {
    polkit-agent = {
      description = "PolKit Authentication Agent";
      wantedBy = [ "graphical-session.target" ];
      wants = [ "graphical-session.target" ];
      partOf = [ "graphical-session.target" ];
      after = [ "graphical-session.target" ];
      unitConfig.StartLimitIntervalSec = 0;
      serviceConfig = {
        Type = "simple";
        ExecStart = "${pkgs.polkit_gnome}/libexec/polkit-gnome-authentication-agent-1";
        Environment = "GDK_BACKEND=wayland,x11";
        Restart = "on-failure";
        RestartSec = 5;
        TimeoutStopSec = 10;
      };
    };
  };

  # Enable automatic login for the user.
  services.displayManager.autoLogin.enable = false;
  services.displayManager.autoLogin.user = "hunner";

  # 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;

  # Install firefox.
  programs.firefox.enable = true;

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

  # Allow dynamic linked binaries
  programs.nix-ld = {
    enable = true;
    libraries = with pkgs; [
      stdenv.cc.cc.lib
    ];
  };


  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
    localNetworkGameTransfers.openFirewall = true; # Open ports in the firewall for Steam Local Network Game Transfers
  };

  # List packages installed in system profile. To search, run:
  # $ nix search wget
  environment.systemPackages = with pkgs; [
    jq
    yq
    bat
    git
    vim
    emacs-pgtk
    wget
    curl
    htop
    tmux
    file
    ripgrep
    powertop
    fortune
    shellcheck
    fd
    framework-tool
    restic
    unzip
    zip
    xdg-utils
    btrbk
    devenv
    lsof
    sg3_utils
    libimobiledevice
    ifuse
  ];

  services.usbmuxd.enable = true;
  services.clipmenu.enable = true;
  services.picom = {
    enable = true;
    settings = {
      inactive-opacity = 1.0;
      inactive-dim = 0.0;
      inactive-opacity-override = false;
      frame-opacity = 1.0;
      inactive-dim-fixed = false;
      fading = false;  # Optional, if you want to disable fading as well
    };
  };
  programs.direnv = {
    enable = true;
    nix-direnv.enable = true;
    #nix-direnv.package = unstable.nix-direnv;
  };
  programs._1password = {
    enable = true;
  };
  programs._1password-gui = {
    enable = true;
    polkitPolicyOwners = [ "hunner" "agents" ];
  };
  programs.obs-studio = {
    enable = true;
    package = pkgs.unstable.obs-studio;
    enableVirtualCamera = true;
    plugins = with pkgs.unstable.obs-studio-plugins; [
      wlrobs
      obs-backgroundremoval
      obs-pipewire-audio-capture
      #obs-ndi
      distroav
    ];
  };

  fonts.packages = with pkgs; [
    nerd-fonts.droid-sans-mono
    nerd-fonts.liberation
    nerd-fonts.jetbrains-mono
    nerd-fonts.sauce-code-pro
    nerd-fonts.symbols-only
    liberation_ttf
    font-awesome
  ];

  # 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;
  # };
  services.pcscd.enable = true;

  # List services that you want to enable:

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

  # Open ports in the firewall.
  networking.firewall.allowedTCPPorts = [ 8080 8081 8082 1234 4096 ];
  networking.firewall.allowedUDPPorts = [ 8080 8081 8082 1234 4096 ];
  # Or disable the firewall altogether.
  # networking.firewall.enable = false;
  systemd.services.upower.enable = true;
  services.avahi = {
    enable = true;
    nssmdns4 = true; # Enable NSS lookup for .local domains
    openFirewall = true;
    publish = {
      enable = true;
      addresses = true;
      domain = true;
      workstation = true;
    };
  };
  services.dbus = {
    enable = true;
    packages = [ pkgs.polkit ];
  };
  environment.etc = {
    "1password/custom_allowed_browsers" = {
      text = ''
        firefox-devedition
      '';
      mode = "0755";
    };
  };
  programs.dconf.enable = true;
  security.polkit.enable = true;
  systemd.services."user@".serviceConfig.Delegate = "cpu io memory pids cpuset";

  services.fprintd.enable = true;
  #security.pam.services = {
  #  login.fprintAuth = true;
  #  xscreensaver.fprintAuth = true;
  #  sudo.fprintAuth = true;
  #  #gdm.fprintAuth = true;
  #  gdm-password.fprintAuth = true;
  #};

  nix.settings.experimental-features = [ "nix-command" "flakes" ];

  # 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 = "24.11"; # Did you read the comment?

}
# vim: ft=nix ai