// verdaccio's tools — its own code (novox/hq ADR 0039), importing verdaccio's own client. They
// return structured data; the mesh serves them through the sdk's tool harness.

import { registerModuleTools, type ToolDefinition } from "@novox/mesh-sdk/tools";
import { VerdaccioClient } from "../client.js";

export function getVerdaccioTools(verdaccio: VerdaccioClient): ToolDefinition[] {
  return [
    {
      name: "verdaccio_list_packages",
      description: "List every package hosted on the private npm registry, with each one's latest version.",
      input: {},
      run: async () => {
        const packages = await verdaccio.listPackages();
        return { count: packages.length, packages };
      },
    },
    {
      name: "verdaccio_package_info",
      description: "Details of one package on the registry: its latest tag, all published versions, and description.",
      input: { name: { type: "string", description: "the package name, e.g. '@novox/mesh-sdk'" } },
      run: async (args) => verdaccio.getPackageInfo(String(args.name)),
    },
  ];
}

// The tools exist only when a registry URL is configured; otherwise verdaccio contributes none
// rather than failing the whole runtime.
registerModuleTools("verdaccio", (env) => {
  try {
    return getVerdaccioTools(VerdaccioClient.fromEnv(env));
  } catch {
    return [];
  }
});