{ pkgs, pkgs-unstable, lib, host, nvidia, ... }: 

{
  environment.systemPackages = with pkgs-unstable; [
    ollama
  ];
  
  # services.ollama.environmentVariables = {
  #   OLLAMA_ORIGINS = "*"; 
  # };

  # systemd.services.ollama = {
  #   environment.OLLAMA_ORIGINS = "*";
  #   description = "Ollama Service";
  #   after = [ "network-online.target" "ollama-doesnt-respect-xdg-data-home.service" ];
  #   serviceConfig = {
  #     Type = "simple";
  #     # Environment = "\"XDG_DATA_HOME=/run/current-system/sw/share\"";
  #     ExecStart = "${pkgs.ollama}/bin/ollama serve";
  #     User = "ollama";
  #     Group = "ollama";
  #     Restart = "always";
  #     RestartSec = "3";
  #   };
  #   wantedBy = [ "default.target" ];
  # };

  # users.users.ollama = {
  #   isSystemUser = true;
  #   home = "/usr/share/ollama";
  #   shell = "/bin/false";
  #   group = "ollama";
  # };
  # users.groups.ollama = {};

  # systemd.services.ollama-doesnt-respect-xdg-data-home = {
  #   wantedBy = ["multi-user.target"];
  #   script = ''
  #     mkdir -p /usr/share/ollama/.ollama
  #     chown ollama:ollama -R /usr/share/ollama
  #   '';
  # };
  services.ollama = {
    # package = pkgs-unstable.ollama;
    enable = true;
    acceleration = lib.mkIf nvidia.enable "cuda";
    listenAddress = if host == "NxACE" then "0.0.0.0:11434" else "127.0.0.1:11434";
    environmentVariables = {
      OLLAMA_ORIGINS = "*"; 
    };
  };
}