const initCycleTLS = require('cycletls');
// Typescript: import initCycleTLS from 'cycletls';

(async () => {
  // Initiate CycleTLS
  const cycleTLS = await initCycleTLS();

  // Send request
  const response = await cycleTLS('https://ja3er.com/json', {
    body: '',
    ja3: '771,4865-4867-4866-49195-49199-52393-52392-49196-49200-49162-49161-49171-49172-51-57-47-53-10,0-23-65281-10-11-35-16-5-51-43-13-45-28-21,29-23-24-25-256-257,0',
    userAgent: 'Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:87.0) Gecko/20100101 Firefox/87.0',
    proxy: 'https://username:[email protected]:443'
  }, 'get');

  console.log(response);

  // Cleanly exit CycleTLS
  cycleTLS.exit();

})();

// The initCycleTLS function spawns a Golang process that handles all requests concurrently via goroutine loops. 
const initCycleTLS = require('cycletls');
// import initCycleTLS from 'cycletls';

// Async/Await method
const cycleTLS = await initCycleTLS();
// .then method
initCycleTLS().then((cycleTLS) => {});

{
  // URL for the request (required if not specified as an argument)
  url: "https://example.com"
  // Method for the request ("head" | "get" | "post" | "put" | "delete" | "trace" | "options" | "connect" | "patch")
  method: "get" // Default method
  // Custom headers to send
  headers: { "Authorization": "Bearer someexampletoken" }
  // Custom cookies to send
  Cookies: [{
    "name": "key",
    "value": "val",
    "path":  "/docs",
    "domain":  "google.com",
                "expires": "Mon, 02-Jan-2022 15:04:05 EST"
    "maxAge": 90,
    "secure": false,
    "httpOnly": true,
    "sameSite": "Lax"		
  }],
  // Body to send with request (must be a string - cannot pass an object)
  body: '',
  // JA3 token to send with request
  ja3: '771,4865-4867-4866-49195-49199-52393-52392-49196-49200-49162-49161-49171-49172-51-57-47-53-10,0-23-65281-10-11-35-16-5-51-43-13-45-28-21,29-23-24-25-256-257,0',
  // User agent for request
  userAgent: 'Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:87.0) Gecko/20100101 Firefox/87.0',
  // Proxy to send request through (must be in the same format)
  proxy: 'http://username:[email protected]:443',
  // Amount of seconds before request timeout (default: 7)
  timeout: 2,
  // Toggle if CycleTLS should follow redirects
  disableRedirect: true
  // Custom header order to send with request (This value will overwrite default header order)
  headerOrder: ["cache-control", "connection", "host"]
}
);

{
  // Status code returned from server (Number)
  status: 200,
  // Body returned from the server (String)
  body: "",
  // Headers returned from the server (Object)
  headers: {
    "some": "header",
    ...
  }
}
);

const initCycleTLS = require("cycletls");
// Typescript: import initCycleTLS from 'cycletls';

// Defining custom JA3 token and user agenton multiple requests,
  "https://httpbin.org/user-agent": {
    ja3: ja3,
    userAgent: userAgent,
  },
  "https://httpbin.org/post": {
    body: '{"field":"POST-VAL"}',
    method: "POST",
  },
  "https://httpbin.org/cookies": {
    cookies: [
      {
        name: "example1",
        value: "aaaaaaa",
        expires: "Mon, 02-Jan-2022 15:04:05 EST",
      },
    ],
  },
};

// Promises array of requests
const promises = [];

// Anonymous async function
(async () => {
  // Initiate CycleTLS
  const cycleTLS = await initCycleTLS();

  // Loop through requestDict (Object) defined above
  for (const url in requestDict) {
    // Fetch configs from requestDict (Object)
    const params = requestDict[url];

    // Send request (note: no waiting)
    const response = cycleTLS(
      url, {
        body: params.body ?? "", //?? is just setting defaults in this case
        ja3: params.ja3 ?? ja3,
        userAgent: params.userAgent ?? userAgent,
        headers: params.headers,
        cookies: params.cookies,
      }, params.method ?? "GET");

    // console.log the response object
    response.then((out) => {
      console.log(url, out);
    });

    // Push request to promise array
    promises.push(response);
  }

  // Wait for all requests to execute successfully
  Promise.all(promises).then(() => {
    // Cleanly exit CycleTLS one all requests have been received
    cycleTLS.exit();
  });
})();