// roboticizeInput.js

(function () {
  /* global adventurejs A */

  var p = adventurejs.Parser.prototype;

  /**
   * Remove some common phrases that are polite but unhelpful.
   * @memberOf adventurejs.Parser
   * @method adventurejs.Parser#roboticizeInput
   * @param {String} input
   * @returns {String}
   */
  p.roboticizeInput = function Parser_roboticizeInput(input) {
    this.game.log(
      "L1566",
      "log",
      "high",
      `[roboticizeInput.js] roboticizeInput() receive: ${input}`,
      "Parser"
    );
    const this_turn = this.input_history[0];
    const last_turn = this.input_history[1];

    if (/please /i.test(input)) {
      input = input.replace(input, /please /gi, " ");
      this_turn.asked_politely = true;
    }

    // replace "I want to"
    if (/i want to /i.test(input)) {
      input = input.replace(input, /i want to /gi, "");
      this_turn.asked_politely = true;
    }

    // replace "I want you to"
    if (/i want you to /i.test(input)) {
      input = input.replace(input, /i want you to /gi, "");
      this_turn.asked_politely = true;
    }

    this.game.log(
      "L1567",
      "log",
      "high",
      `[roboticizeInput.js] roboticizeInput() return: ${input}`,
      "Parser"
    );
    return input;
  };
})();