big module system implementation

home/modules/wm/utils/hypridle/default.nix

@@ -0,0 +1,36 @@
+{
+  config,
+  lib,
+  ...
+}: let
+  inherit (lib) mkIf mkEnableOption;
+  cfg = config.modules.wm.utils.hypridle;
+in {
+  options = {
+    modules.wm.utils.hypridle.enable = mkEnableOption "Enables hypridle";
+  };
+  config = mkIf cfg.enable {
+    services.hypridle = {
+      enable = true;
+      settings = {
+        general = {
+          lock_cmd = "hyprlock";
+          before_sleep_cmd = "$lock_cmd";
+          after_sleep_cmd = "hyprctl dispatch dpms on";
+        };
+
+        listener = [
+          {
+            timeout = 900; # 15mins
+            on-timeout = "hyprlock";
+          }
+          {
+            timeout = 1200; # 20mins
+            on-timeout = "hyprctl dispatch dpms off";
+            on-resume = "hyprctl dispatch dpms on";
+          }
+        ];
+      };
+    };
+  };
+}