/**
 * Copyright (c) Microsoft Corporation.
 *
 * 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 { z } from '../../sdk/bundle';
import { defineTabTool } from './tool';

import type * as playwright from 'playwright-core';
import type { Request } from '../../../../../playwright-core/src/client/network';

const requests = defineTabTool({
  capability: 'core',

  schema: {
    name: 'browser_network_requests',
    title: 'List network requests',
    description: 'Returns all network requests since loading the page',
    inputSchema: z.object({}),
    type: 'readOnly',
  },

  handle: async (tab, params, response) => {
    const requests = await tab.requests();
    for (const request of requests)
      response.addResult(await renderRequest(request));
  },
});

async function renderRequest(request: playwright.Request) {
  const result: string[] = [];
  result.push(`[${request.method().toUpperCase()}] ${request.url()}`);
  const hasResponse = (request as Request)._hasResponse;
  if (hasResponse) {
    const response = await request.response();
    if (response)
      result.push(`=> [${response.status()}] ${response.statusText()}`);
  }
  return result.join(' ');
}

export default [
  requests,
];
