Refactor gui module

home/david/modules/programs/niri/default.nix

@@ -3,9 +3,11 @@
   lib,
   inputs,
   pkgs,
+  osConfig ? null,
   ...
 } @ args: let
   cfg = config.david.programs.niri;
+  niri = osConfig.programs.niri.package;
 in {
   options = {
     david.programs.niri = {
@@ -17,16 +19,59 @@ in {
   };
   config = lib.mkMerge [
     {
-      david.programs.niri.enable = config.youthlic.programs.niri.enable;
+      david.programs.niri.enable = osConfig.youthlic.gui.enabled == "niri";
     }
     (
       lib.mkIf cfg.enable {
-        youthlic.programs.niri = {
+        home.packages =
+          (with pkgs; [
+            swaynotificationcenter
+            kdePackages.polkit-kde-agent-1
+            wl-clipboard
+            cliphist
+          ])
+          ++ [niri];
+        qt = {
+          enable = true;
+        };
+        xdg.portal = {
+          configPackages = [niri];
+          enable = true;
+          extraPortals = lib.mkIf (
+            !niri.cargoBuildNoDefaultFeatures || builtins.elem "xdp-gnome-screencast" niri.cargoBuildFeatures
+          ) [pkgs.xdg-desktop-portal-gnome];
+        };
+        xdg.configFile = let
+          qtctConf =
+            ''
+              [Appearance]
+              standard_dialogs=xdgdesktopportal
+            ''
+            + lib.optionalString (config.qt.style ? name) ''
+              style=${config.qt.style.name}
+            '';
+        in {
+          "qt5ct/qt5ct.conf" = lib.mkForce {
+            text = qtctConf;
+          };
+          "qt6ct/qt6ct.conf" = lib.mkForce {
+            text = qtctConf;
+          };
+        };
+        david.programs = {
+          fuzzel.enable = true;
+          waybar.enable = true;
+          wluma.enable = true;
+          swaync.enable = true;
+          swaylock.enable = true;
+          waypaper.enable = true;
+        };
+        programs.niri = {
           config =
             (lib.toList (import ./config.nix (args // {inherit pkgs;})))
             ++ (lib.toList cfg.extraConfig);
+          package = niri;
         };
-        david.programs.wluma.enable = true;
       }
     )
   ];