let k6 = require("k6");
let utils = require("./utils.js");

let modules = [];
let datas = [];
let splitFiles = __ENV.PIVOT_FILE.split("*");

for (let i = 0; i < splitFiles.length; i++) {
  let file = "/testRunner/tests/BestPracticeWorkbook/" + splitFiles[i];
  let fileText = "";
  if (!String(file).endsWith(".json")) {
    modules[file] = require(file);
  } else {
    fileText = open(file).replace(/(\r\n|\n|\r)/gm, "");
  }

  datas.push({ fileName: file, text: fileText });
}

module.exports.options = {
  teardownTimeout: "2m0s",
  stages: [
    // { duration: "0m0s", target: 1 },
    // { duration: "0m10s", target: 1 },
    //  { duration: "0m0s", target: 5 },
    //  { duration: "3m0s", target: 5 },
    //  { duration: "0m0s", target: 10 },
    //  { duration: "3m0s", target: 10 },
    //  { duration: "0m0s", target: 20 },
    //  { duration: "3m0s", target: 20 },
    //  { duration: "0m0s", target: 30 },
    //  { duration: "3m0s", target: 30},
    //  { duration: "0m0s", target: 40 },
    //  { duration: "3m0s", target: 40 },
    //  { duration: "0m0s", target: 50 },
    //  { duration: "3m0s", target: 50 },
    //  { duration: "0m0s", target: 75 },
    //  { duration: "5m0s", target: 75 },
    //  { duration: "0m0s", target: 100 },
    //  { duration: "5m0s", target: 100 },
    //  { duration: "0m0s", target: 150 },
    //  { duration: "5m0s", target: 150 },
    //  { duration: "0m0s", target: 200 },
    //  { duration: "5m0s", target: 200 },
    // { duration: "0m0s", target: 250 },
    // { duration: "5m0s", target: 250 },
    // { duration: "0m0s", target: 300 },
    // { duration: "5m0s", target: 300 },
    // { duration: "0m0s", target: 350 },
    // { duration: "5m0s", target: 350 },
    { duration: "0m0s", target: 450 },
    { duration: "5m0s", target: 450 },
    { duration: "0m0s", target: 550 },
    { duration: "5m0s", target: 550 },
    { duration: "0m0s", target: 650 },
    { duration: "5m0s", target: 650 },
    { duration: "0m0s", target: 750 },
    { duration: "5m0s", target: 750 },
    { duration: "0m0s", target: 850 },
    { duration: "5m0s", target: 850 },
    { duration: "0m0s", target: 1000 },
    { duration: "5m0s", target: 1000 },
    { duration: "0m0s", target: 1500 },
    { duration: "5m0s", target: 1500 },
    { duration: "0m0s", target: 2000 },
    { duration: "5m0s", target: 2000 },
  ],
};

export function setup() {
  console.log("setting up token");
  return utils.generateToken();
}

module.exports.default = function run(token) {
  let clone = [];
  Object.assign(clone, datas);

  while (clone.length > 0) {
    let ran = Math.floor(Math.random() * clone.length);
    let currentItems = clone.splice(ran, Math.floor(Math.random() * 3 + 1));

    k6.sleep(Math.round(Math.random() * 20 + 1));

    for (let i = 0; i < currentItems.length; i++) {
      k6.group(currentItems[i].fileName.substring(7), function () {
        utils.runHttp(currentItems[i], token);
      });
    }
  }
}