{pkgs, lib, config, ...}:
with lib;
let
    mkLauncher = import ../../packages/darwin-launcher.nix { inherit pkgs; };
    ollamaLauncher = mkLauncher ''
                    exec ${pkgs.clio}/bin/clio \
                    --out-path=${config.services.ollama.stdoutPath} \
                    --err-path=${config.services.ollama.stdoutPath} \
                    --pid-file=${config.services.ollama.pidPath} \
                    --paranoid \
                    -- \
                    ${pkgs.ollama}/bin/ollama \
                    serve
    '';
in
{
    options.services.ollama = {
        enable = mkEnableOption "Enable the ollama agent";
        stdoutPath = mkOption {
            default = "/Users/${config.services.ollama.user}/config/ollama/out.log";
        };
        stderrPath = mkOption {
            default = "/Users/${config.services.ollama.user}/config/ollama/err.log";
        };
        pidPath = mkOption {
            default = "/Users/${config.services.ollama.user}/config/ollama/ollama.pid";
        };
        user = mkOption {
          default="zaphar";
        };
    };

    config = {
        
        launchd.user.agents.ollama = mkIf config.services.ollama.enable {
            serviceConfig = {
                ProgramArguments = [
                    "${ollamaLauncher}"
                ];
                EnvironmentVariables = {
                  "OLLAMA_HOST" = "127.0.0.1:11434";
                  "OLLAMA_MODELS" = "/Users/${config.services.ollama.user}/config/ollama/";
                };
                RunAtLoad = true;
            };
        };
        
        environment.etc."newsyslog.d/org.nixos.ollama.conf" = mkIf config.services.ollama.enable {
            text = ''
            # logfilename                          [owner:group]  mode  count  size  when  flags [/pid_file]       [sig_num]
            ${config.services.ollama.stdoutPath}   zaphar:staff   644   10     1000  *     BJ  ${config.services.ollama.pidPath} 1
            ${config.services.ollama.stderrPath}   zaphar:staff   644   10     1000  *     BJ  ${config.services.ollama.pidPath} 1
            '';
        };
    };
}