refactor: inputs/ --> {sys,home}/

home/modules/theme/wallpaper/default.nix

@@ -0,0 +1,34 @@
+{ lib, config, inputs, pkgs, ... }:
+let 
+  inherit (inputs.nix-colors.lib-contrib { inherit pkgs; }) nixWallpaperFromScheme;
+  inherit (lib) types mkDefault mkIf mkOption mkEnableOption;
+
+  cfg = config.homeModules.theme.wallpaper;
+in
+{
+  options.homeModules.theme.wallpaper = {
+    enable = mkEnableOption "Enable wallpaper module";
+    path = mkOption {
+      type = types.path;
+      default = null;
+      description = "Wallpaper Path";
+    };
+  };
+
+  config = mkIf cfg.enable {
+    homeModules.theme.wallpaper.path =
+      let
+        largest = f: xs: builtins.head (builtins.sort (a: b: a > b) (map f xs));
+        largestWidth = largest (x: x.width) config.monitors;
+        largestHeight = largest (x: x.height) config.monitors;
+      in
+      mkDefault (nixWallpaperFromScheme
+        {
+          scheme = config.colorscheme;
+          width = largestWidth;
+          height = largestHeight;
+          logoScale = 4;
+        });
+  };
+}
+