alqueva/hosts/python/theme.nix

{
  pkgs,
  lib,
  ...
}: let
  themes = {
    gtk-theme = pkgs.nightfox-gtk-theme.override {
      colorVariants = ["dark"];
      tweakVariants = ["carbon"];
      sizeVariants = ["compact"];
      themeVariants = ["all"];
    };
    icon-theme = pkgs.colloid-icon-theme;
    cursor-theme = pkgs.simp1e-cursors;
  };
in {
  programs.dconf = {
    enable = true;
    profiles.user.databases = [
      {
        settings = {
          "org/gnome/desktop/interface" = {
            color-scheme = "prefer-dark";
            cursor-size = lib.gvariant.mkUint32 24;
            cursor-theme = "Simp1e-Adw-Dark";
            icon-theme = "Colloid-Dark";
            gtk-theme = "Nightfox-Purple-Dark-Compact-Carbon";
          };
        };
      }
    ];
  };

  qt = {
    enable = true;
    platformTheme = "gnome";
    style = "adwaita-dark";
  };

  environment.systemPackages = builtins.attrValues themes;
  systemd.user.tmpfiles.rules = [
    "L+ %h/.config/gtk-4.0/gtk.css - - - - ${themes.gtk-theme}/share/themes/Nightfox-Purple-Dark-Compact-Carbon/gtk-4.0/gtk.css"
    "L+ %h/.config/gtk-4.0/gtk-dark.css - - - - ${themes.gtk-theme}/share/themes/Nightfox-Purple-Dark-Compact-Carbon/gtk-4.0/gtk-dark.css"
    "L+ %h/.config/gtk-4.0/assets - - - - ${themes.gtk-theme}/share/themes/Nightfox-Purple-Dark-Compact-Carbon/gtk-4.0/assets"
  ];
}