#
#  Specific system configuration settings for desktop
#
#  flake.nix
#   ├─ ./hosts
#   │   └─ ./laptop
#   │        ├─ default.nix *
#   │        └─ hardware-configuration.nix
#   └─ ./modules
#       ├─ ./desktop
#       │   ├─ ./bspwm
#       │   │   └─ default.nix
#       │   └─ ./virtualisation
#       │       └─ docker.nix
#       └─ ./hardware
#           └─ default.nix
#

{ config, pkgs, user, ... }:

{
  imports =                                               # For now, if applying to other system, swap files
    [(import ./hardware-configuration.nix)] ++            # Current system hardware config @ /etc/nixos/hardware-configuration.nix
    [(import ../../modules/desktop/bspwm/default.nix)] ++ # Window Manager
    [(import ../../modules/desktop/virtualisation/docker.nix)] ++  # Docker
    (import ../../modules/hardware);                      # Hardware devices

  boot = {                                  # Boot options
    kernelPackages = pkgs.linuxPackages_latest;

    loader = {                              # EFI Boot
      efi = {
        canTouchEfiVariables = true;
        efiSysMountPoint = "/boot";
      };
      grub = {                              # Most of grub is set up for dual boot
        enable = true;
        devices = [ "nodev" ];
        efiSupport = true;
        useOSProber = true;                 # Find all boot options
        configurationLimit = 2;
      };
      timeout = 1;                          # Grub auto select time
    };
  };

  hardware.sane = {                         # Used for scanning with Xsane
    enable = true;
    extraBackends = [ pkgs.sane-airscan ];
  };

  environment = {
    systemPackages = with pkgs; [
      simple-scan
    ];
  };

  programs = {                              # No xbacklight, this is the alterantive
    dconf.enable = true;
    light.enable = true;
  };

  services = {
    tlp.enable = true;                      # TLP and auto-cpufreq for power management
    #logind.lidSwitch = "ignore";           # Laptop does not go to sleep when lid is closed
    auto-cpufreq.enable = true;
    blueman.enable = true;
    printing = {                            # Printing and drivers for TS5300
      enable = true;
      drivers = [ pkgs.cnijfilter2 ];
    };
    avahi = {                               # Needed to find wireless printer
      enable = true;
      nssmdns = true;
      publish = {                           # Needed for detecting the scanner
        enable = true;
        addresses = true;
        userServices = true;
      };
    };
    samba = {
      enable = true;
      shares = {
        share = {
          "path" = "/home/${user}";
          "guest ok" = "no";
          "read only" = "no";
        };
      };
      openFirewall = true;
    };
  };

  #temporary bluetooth fix
  systemd.tmpfiles.rules = [
    "d /var/lib/bluetooth 700 root root - -"
  ];
  systemd.targets."bluetooth".after = ["systemd-tmpfiles-setup.service"];
}