{ inputs }:

{
  mkSystem =
    { hostname
    , system
    }:
    inputs.nixpkgs.lib.nixosSystem {
      inherit system;
      specialArgs = {
        inherit inputs system hostname;
      };
      modules = [
        inputs.agenix.nixosModules.age
        ../hosts/common
        ../hosts/${hostname}
        ./private-wireguard.nix
        {
          networking.hostName = hostname;
          nixpkgs = {
            config.allowUnfree = true;
          };
          # Add each input as a registry
          nix.registry = inputs.nixpkgs.lib.mapAttrs'
            (n: v:
              inputs.nixpkgs.lib.nameValuePair (n) ({ flake = v; }))
            inputs;
        }
      ];
    };

  mkHome =
    { username
    , system
    , hostname
    , isDesktop ? false
    }:
    inputs.home-manager.lib.homeManagerConfiguration {
      inherit username system;
      extraSpecialArgs = {
        inherit system hostname isDesktop;
      };
      homeDirectory = "/home/${username}";
      configuration = ../users/${username};
      extraModules = [
        # Base configuration
        {
          nixpkgs = {
            config.allowUnfree = true;
            overlays = [
              inputs.emacs-overlay.overlay
              inputs.nur.overlay
            ];
          };
          programs = {
            home-manager.enable = true;
            git.enable = true;
          };
          systemd.user.startServices = "sd-switch";
        }
      ];
    };
}