{ config, pkgs, modulesPath, lib, ... }:

let
  customPkgs = import ./packages/overlay.nix;
  unstable = (import ./modules/unstable.nix config);
in {
  imports = [
    ./generic.nix
    ./modules/hardware/generic.nix ./modules/hardware/bluetooth.nix ./modules/hardware/wifi.nix ./modules/hardware/video.nix ./modules/hardware/mobile.nix
    ./modules/fonts.nix
    ./modules/users/alexander.nix
    ./modules/programs/zsh ./modules/programs/mpv ./modules/programs/tmux ./modules/programs/firefox ./modules/programs/gnome-terminal ./modules/programs/gnome ./modules/programs/nonvm
  ];

  nixpkgs.overlays = [
    customPkgs
  ];
  
  nixpkgs.config.packageOverrides = pkgs: {
    nur = (import ./modules/nur.nix pkgs);
    unstable = unstable;
  };

  environment = {
    systemPackages = with pkgs; [
      unstable.firmwareLinuxNonfree
      sof-firmware
    ];
  };

  # Disable dhcpcd as NetworkManager will do it for us
  networking = {
    interfaces.wlan0.useDHCP = false;
    hostName = "ayame";
  };

  boot = {
    loader = {
      efi.canTouchEfiVariables = true;
      grub = {
        enable = true;
        efiInstallAsRemovable = true;
        device = "nodev";
        efiSupport = true;
        # The UEFI is pretty wonky
        forcei686 = true;
      };
    };
    extraModprobeConfig = "";
    initrd = {
      availableKernelModules = [ "xhci_pci" "usbhid" "usb_storage" "sd_mod" "sdhci_acpi" ];
      kernelModules = [
        "kvm-intel" "i915"
      ];
    };
    # This spams the console and takes up so much CPU time
    kernelParams = [ "modprobe.blacklist=arizona_spi" ];
    kernelModules = [];
    extraModulePackages = [];
    kernelPackages = pkgs.linuxPackages_zen;
  };

  hardware = {
    opengl = {
      extraPackages = with pkgs; [ vaapiIntel intel-media-driver ];
    };
  };

  services = {
    xserver.videoDrivers = [ "modesetting" "fbdev" ];
  };

  systemd.services = {
    rfkill-workaround = {
      enable = true;
      description = "Work around rfkill having the Wifi blocked at boot";
      before = [ "network.target" ];
      wantedBy = [ "multi-user.target" ];
      serviceConfig = {
        Type = "oneshot";
        ExecStart = "rfkill unblock all";
      };
    };
  };
  
  fileSystems = {
    "/" = {
      device = "/dev/disk/by-label/root";
      fsType = "btrfs";
    };
    "/boot" = {
      device = "/dev/disk/by-label/boot";
      fsType = "vfat";
    };
  };
  swapDevices = [
    # TODO: Replace by UUID
    { device = "/dev/disk/by-label/swap"; }
  ];
}