/*
 * Copyright (C) 2025 TomTom Navigation B.V.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import { describe, it, expect, vi } from "vitest";
import type { McpServer } from "@modelcontextprotocol/sdk/server/mcp.js";

const mockRegisterAppTool = vi.fn();

vi.mock("@modelcontextprotocol/ext-apps/server", () => ({
  registerAppTool: mockRegisterAppTool,
  RESOURCE_URI_META_KEY: "resourceUri",
}));

vi.mock("./helpers/resourceRegistry", () => ({
  registerAppResourceFromPath: vi.fn().mockResolvedValue(undefined),
}));

vi.mock("../handlers/routingOrbisHandler", () => ({
  createRoutingHandler: vi.fn(() => vi.fn()),
  createReachableRangeHandler: vi.fn(() => vi.fn()),
  createEVRoutingHandler: vi.fn(() => vi.fn()),
}));

const { createRoutingOrbisTools } = await import("./routingOrbisTools");

describe("createRoutingOrbisTools", () => {
  it("should register all 3 Orbis routing tools with Orbis backend metadata", async () => {
    const mockServer = {} as McpServer;
    await createRoutingOrbisTools(mockServer);

    expect(mockRegisterAppTool).toHaveBeenCalledTimes(3);
    const names = mockRegisterAppTool.mock.calls.map((call: unknown[]) => call[1]);
    expect(names).toContain("tomtom-routing");
    expect(names).toContain("tomtom-reachable-range");
    expect(names).toContain("tomtom-ev-routing");

    // Each tool must have schema, description, and orbis backend tag
    for (const call of mockRegisterAppTool.mock.calls) {
      const options = call[2];
      expect(options).toHaveProperty("inputSchema");
      expect(options).toHaveProperty("description");
      expect(options._meta.backend).toBe("tomtom-orbis-maps");
    }
  });
});