import assert from "node:assert/strict";

import { validatePluginManifest } from "../dist/index.js";

const base = {
  ideaPluginManifestVersion: 1,
  id: "dev.example.tools",
  displayName: "Tools",
  version: "1.0.0",
  main: "dist/index.js",
  trustLevel: "full",
  capabilities: ["mcp"],
  contributes: {
    mcpServers: [
      {
        id: "server",
        displayName: "Server",
        command: "bin/server",
        transport: "stdio"
      }
    ]
  }
};

assert.equal(validatePluginManifest(base).success, true, "tools metadata remains optional");

const withTools = structuredClone(base);
withTools.contributes.mcpServers[0].tools = [
  { name: "read_scene", description: "Read the active scene." },
  { name: "run_tests" }
];
assert.equal(validatePluginManifest(withTools).success, true, "valid tools metadata is accepted");

const duplicate = structuredClone(withTools);
duplicate.contributes.mcpServers[0].tools.push({ name: "read_scene" });
const duplicateResult = validatePluginManifest(duplicate);
assert.equal(duplicateResult.success, false, "duplicate tool metadata is rejected");
assert.ok(duplicateResult.errors.some((error) => error.includes("must be unique")));