{
  nixpkgs,
  nixpkgs-unstable,
  nixos-hardware,
  agenix,
  home-manager,
  lix-module,
  authentik-nix,
  self,
  ...
}:
let
  agenixOverlay = final: prev: { agenix = agenix.packages.${prev.system}.default; };

  customOverlays = (
    final: prev: {
    }
  );

  pkgs =
    system:
    import nixpkgs {
      inherit system;
      overlays = [
        agenixOverlay
        customOverlays
      ];
      config.allowUnfree = true;
    };

  pkgs-unstable =
    system:
    import nixpkgs-unstable {
      inherit system;
      overlays = [
        agenixOverlay
        customOverlays
      ];
      config.allowUnfree = true;
    };

  nodeBaseModules = {
    imports = [
      # lix-module.nixosModules.default
      authentik-nix.nixosModules.default
      ../modules
    ];
  };

  proxmoxModule = {
    imports = [
      "${nixpkgs}/nixos/modules/virtualisation/proxmox-lxc.nix"
      ../modules/virtualisation/proxmox.nix
    ];
  };
in
{
  # deadbeef = nixpkgs.lib.nixosSystem {
  #   pkgs = pkgs "x86_64-linux";
  #   modules = [
  #     nodeBaseModules
  #     ./deadbeef
  #     nixos-hardware.nixosModules.dell-xps-15-9560
  #     home-manager.nixosModules.home-manager
  #     agenix.nixosModules.default
  #   ];
  #   # specialArgs = { };
  # };

  baseLXC = nixpkgs.lib.nixosSystem {
    pkgs = pkgs "x86_64-linux";
    modules = [
      nodeBaseModules
      proxmoxModule
      ./base-lxc.nix
      agenix.nixosModules.default
    ];
    specialArgs = {
      inherit self;
    };
  };

  arr = nixpkgs.lib.nixosSystem {
    pkgs = pkgs "x86_64-linux";
    modules = [
      nodeBaseModules
      proxmoxModule
      ./arr
      agenix.nixosModules.default
    ];
    # specialArgs = { };
  };

  caddy = nixpkgs.lib.nixosSystem {
    pkgs = pkgs "x86_64-linux";
    modules = [
      nodeBaseModules
      proxmoxModule
      ./caddy
      agenix.nixosModules.default
    ];
    # specialArgs = { };
  };

  metrics = nixpkgs.lib.nixosSystem {
    pkgs = pkgs "x86_64-linux";
    modules = [
      nodeBaseModules
      proxmoxModule
      ./metrics
      agenix.nixosModules.default
    ];
    # specialArgs = { };
  };

  nextcloud = nixpkgs.lib.nixosSystem {
    pkgs = pkgs "x86_64-linux";
    modules = [
      nodeBaseModules
      proxmoxModule
      ./nextcloud
      agenix.nixosModules.default
    ];
    # specialArgs = { };
  };

  plex = nixpkgs.lib.nixosSystem {
    pkgs = pkgs "x86_64-linux";
    modules = [
      nodeBaseModules
      proxmoxModule
      ./plex
      agenix.nixosModules.default
    ];
    # specialArgs = { };
  };

  vaultwarden = nixpkgs.lib.nixosSystem {
    pkgs = pkgs "x86_64-linux";
    modules = [
      nodeBaseModules
      proxmoxModule
      ./vaultwarden
      agenix.nixosModules.default
    ];
    # specialArgs = { };
  };

  portainer = nixpkgs.lib.nixosSystem {
    pkgs = pkgs "x86_64-linux";
    modules = [
      nodeBaseModules
      proxmoxModule
      ./portainer
      agenix.nixosModules.default
    ];
    # specialArgs = { };
  };

  authentik = nixpkgs.lib.nixosSystem {
    pkgs = pkgs-unstable "x86_64-linux";
    modules = [
      nodeBaseModules
      proxmoxModule
      ./authentik
      agenix.nixosModules.default
    ];
    # specialArgs = { };
  };

  colmena = nixpkgs.lib.nixosSystem {
    pkgs = pkgs "x86_64-linux";
    modules = [
      nodeBaseModules
      proxmoxModule
      ./colmena
      agenix.nixosModules.default
    ];
    # specialArgs = { };
  };

  dns01 = nixpkgs.lib.nixosSystem {
    pkgs = pkgs "x86_64-linux";
    modules = [
      nodeBaseModules
      proxmoxModule
      ./dns/dns-01.nix
      agenix.nixosModules.default
    ];
    # specialArgs = { };
  };

  dns02 = nixpkgs.lib.nixosSystem {
    pkgs = pkgs "x86_64-linux";
    modules = [
      nodeBaseModules
      proxmoxModule
      ./dns/dns-02.nix
      agenix.nixosModules.default
    ];
    # specialArgs = { };
  };

  shadowsocks = nixpkgs.lib.nixosSystem {
    pkgs = pkgs "x86_64-linux";
    modules = [
      nodeBaseModules
      proxmoxModule
      ./shadowsocks
      agenix.nixosModules.default
    ];
    # specialArgs = { };
  };

  immich = nixpkgs.lib.nixosSystem {
    pkgs = pkgs "x86_64-linux";
    modules = [
      nodeBaseModules
      proxmoxModule
      ./immich
      agenix.nixosModules.default
    ];
    # specialArgs = { };
  };

  firefly-iii = nixpkgs.lib.nixosSystem {
    pkgs = pkgs "x86_64-linux";
    modules = [
      nodeBaseModules
      proxmoxModule
      ./firefly-iii
      agenix.nixosModules.default
    ];
    # specialArgs = { };
  };

  open-webui = nixpkgs-unstable.lib.nixosSystem {
    pkgs = pkgs-unstable "x86_64-linux";
    modules = [
      nodeBaseModules
      proxmoxModule
      ./open-webui/docker.nix
      agenix.nixosModules.default
    ];
    # specialArgs = { };
  };

  paperless = nixpkgs-unstable.lib.nixosSystem {
    pkgs = pkgs-unstable "x86_64-linux";
    modules = [
      nodeBaseModules
      proxmoxModule
      ./paperless
      agenix.nixosModules.default
    ];
    # specialArgs = { };
  };

  zigbee2mqtt = nixpkgs-unstable.lib.nixosSystem {
    pkgs = pkgs-unstable "x86_64-linux";
    modules = [
      nodeBaseModules
      proxmoxModule
      ./zigbee2mqtt
      agenix.nixosModules.default
    ];
    # specialArgs = { };
  };

}