/*
 * The MIT License
 *
 * Copyright (c) 2019 CloudBees, Inc.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */

Behaviour.specify(".secret", "secret-button", 0, function (e) {
  var secretUpdateBtn = e.querySelector(".secret-update-btn");
  if (secretUpdateBtn === null) {
    return;
  }

  var unhideSecretInput = function () {
    const header = e.querySelector(".secret-header");
    header.classList.add("secret-header--expanded");
    const textArea = e.querySelector('textarea[hidden="hidden"]');
    textArea.removeAttribute("hidden");
    textArea.focus();
  };

  var clearSecretValue = function () {
    var secretValue = e.querySelector("textarea");
    secretValue.value = "";
  };

  var replaceUpdateButton = function () {
    secretUpdateBtn.setAttribute("hidden", "hidden");
    // unhide the span text
    var prompt = e.querySelector('label[hidden="hidden"]');
    prompt.removeAttribute("hidden");
  };

  var removeSecretLegendLabel = function () {
    var secretLegend = e.querySelector(".secret-legend");
    var secretLegendText = secretLegend.querySelector("span");
    if (secretLegendText !== null) {
      secretLegend.removeChild(secretLegendText);
    }
  };

  secretUpdateBtn.onclick = function () {
    unhideSecretInput();
    clearSecretValue();
    replaceUpdateButton();
    removeSecretLegendLabel();
  };
});
