01. Password Reset

function resetPswrd(input) {
  let str = input.shift().split("");
  let password = [];

  while (input[0] !== "Done") {
    let line = input.shift().split(" ");
    let command = line.shift();

    if (command === "TakeOdd") {
      for (let i = 0; i < str.length; i++) {
        if (i % 2 !== 0) {
          password.push(str[i]);
        }
      }
      password = password.join("");
      console.log(password);
    }

    if (command === "Cut") {
      let index = Number(line.shift());
      let length = Number(line.shift());
      let remove = password.substr(index, length);
      password = password.replace(remove, "");
      console.log(password);
    }

    if (command === "Substitute") {
      let substring = line.shift();
      let substitute = line.shift();

      if (password.includes(substring)) {
        password = password.split(substring).join(substitute);
        console.log(password);
      } else {
        console.log("Nothing to replace!");
      }
    }
  }
  console.log(`Your password is: ${password}`);
}
resetPswrd([
  "Siiceercaroetavm!:?:ahsott.:i:nstupmomceqr",
  "TakeOdd",
  "Cut 15 3",
  "Substitute :: -",
  "Substitute | ^",
  "Done",
]);

resetPswrd([
  "up8rgoyg3r1atmlmpiunagt!-irs7!1fgulnnnqy",
  "TakeOdd",
  "Cut 18 2",
  "Substitute ! ***",
  "Substitute ? .!.",
  "Done",
]);