/*!
 * jQuery twitter bootstrap wizard plugin
 * Examples and documentation at: http://github.com/VinceG/twitter-bootstrap-wizard
 * version 1.0
 * Requires jQuery v1.3.2 or later
 * Supports Bootstrap 2.2.x, 2.3.x, 3.0
 * Dual licensed under the MIT and GPL licenses:
 * http://www.opensource.org/licenses/mit-license.php
 * http://www.gnu.org/licenses/gpl.html
 * Authors: Vadim Vincent Gabriel (http://vadimg.com), Jason Gill (www.gilluminate.com)
 */
(function (e) {
  var n = function (d, k) {
    d = e(d);
    var a = this,
      g = [],
      c = e.extend({}, e.fn.bootstrapWizard.defaults, k),
      f = null,
      b = null;
    this.rebindClick = function (h, a) {
      h.unbind('click', a).bind('click', a);
    };
    this.fixNavigationButtons = function () {
      f.length || (b.find('a:first').tab('show'), (f = b.find('li:has([data-toggle="tab"]):first')));
      e(c.previousSelector, d).toggleClass('disabled', a.firstIndex() >= a.currentIndex());
      e(c.nextSelector, d).toggleClass('disabled', a.currentIndex() >= a.navigationLength());
      e(c.backSelector, d).toggleClass('disabled', 0 == g.length);
      a.rebindClick(e(c.nextSelector, d), a.next);
      a.rebindClick(e(c.previousSelector, d), a.previous);
      a.rebindClick(e(c.lastSelector, d), a.last);
      a.rebindClick(e(c.firstSelector, d), a.first);
      a.rebindClick(e(c.backSelector, d), a.back);
      if (c.onTabShow && 'function' === typeof c.onTabShow && !1 === c.onTabShow(f, b, a.currentIndex())) return !1;
    };
    this.next = function (h) {
      if (d.hasClass('last') || (c.onNext && 'function' === typeof c.onNext && !1 === c.onNext(f, b, a.nextIndex()))) return !1;
      h = a.currentIndex();
      $index = a.nextIndex();
      $index > a.navigationLength() || (g.push(h), b.find('li:has([data-toggle="tab"]):eq(' + $index + ') a').tab('show'));
    };
    this.previous = function (h) {
      if (d.hasClass('first') || (c.onPrevious && 'function' === typeof c.onPrevious && !1 === c.onPrevious(f, b, a.previousIndex())))
        return !1;
      h = a.currentIndex();
      $index = a.previousIndex();
      0 > $index || (g.push(h), b.find('li:has([data-toggle="tab"]):eq(' + $index + ') a').tab('show'));
    };
    this.first = function (h) {
      if ((c.onFirst && 'function' === typeof c.onFirst && !1 === c.onFirst(f, b, a.firstIndex())) || d.hasClass('disabled')) return !1;
      g.push(a.currentIndex());
      b.find('li:has([data-toggle="tab"]):eq(0) a').tab('show');
    };
    this.last = function (h) {
      if ((c.onLast && 'function' === typeof c.onLast && !1 === c.onLast(f, b, a.lastIndex())) || d.hasClass('disabled')) return !1;
      g.push(a.currentIndex());
      b.find('li:has([data-toggle="tab"]):eq(' + a.navigationLength() + ') a').tab('show');
    };
    this.back = function () {
      if (0 == g.length) return null;
      var a = g.pop();
      if (c.onBack && 'function' === typeof c.onBack && !1 === c.onBack(f, b, a)) return g.push(a), !1;
      d.find('li:has([data-toggle="tab"]):eq(' + a + ') a').tab('show');
    };
    this.currentIndex = function () {
      return b.find('li:has([data-toggle="tab"])').index(f);
    };
    this.firstIndex = function () {
      return 0;
    };
    this.lastIndex = function () {
      return a.navigationLength();
    };
    this.getIndex = function (a) {
      return b.find('li:has([data-toggle="tab"])').index(a);
    };
    this.nextIndex = function () {
      return b.find('li:has([data-toggle="tab"])').index(f) + 1;
    };
    this.previousIndex = function () {
      return b.find('li:has([data-toggle="tab"])').index(f) - 1;
    };
    this.navigationLength = function () {
      return b.find('li:has([data-toggle="tab"])').length - 1;
    };
    this.activeTab = function () {
      return f;
    };
    this.nextTab = function () {
      return b.find('li:has([data-toggle="tab"]):eq(' + (a.currentIndex() + 1) + ')').length
        ? b.find('li:has([data-toggle="tab"]):eq(' + (a.currentIndex() + 1) + ')')
        : null;
    };
    this.previousTab = function () {
      return 0 >= a.currentIndex() ? null : b.find('li:has([data-toggle="tab"]):eq(' + parseInt(a.currentIndex() - 1) + ')');
    };
    this.show = function (b) {
      b = isNaN(b) ? d.find('li:has([data-toggle="tab"]) a[href=#' + b + ']') : d.find('li:has([data-toggle="tab"]):eq(' + b + ') a');
      0 < b.length && (g.push(a.currentIndex()), b.tab('show'));
    };
    this.disable = function (a) {
      b.find('li:has([data-toggle="tab"]):eq(' + a + ')').addClass('disabled');
    };
    this.enable = function (a) {
      b.find('li:has([data-toggle="tab"]):eq(' + a + ')').removeClass('disabled');
    };
    this.hide = function (a) {
      b.find('li:has([data-toggle="tab"]):eq(' + a + ')').hide();
    };
    this.display = function (a) {
      b.find('li:has([data-toggle="tab"]):eq(' + a + ')').show();
    };
    this.remove = function (a) {
      var c = 'undefined' != typeof a[1] ? a[1] : !1;
      a = b.find('li:has([data-toggle="tab"]):eq(' + a[0] + ')');
      c && ((c = a.find('a').attr('href')), e(c).remove());
      a.remove();
    };
    var l = function (d) {
        var g = b.find('li:has([data-toggle="tab"])');
        d = g.index(e(d.currentTarget).parent('li:has([data-toggle="tab"])'));
        g = e(g[d]);
        if (c.onTabClick && 'function' === typeof c.onTabClick && !1 === c.onTabClick(f, b, a.currentIndex(), d, g)) return !1;
      },
      m = function (d) {
        $element = e(d.target).parent();
        d = b.find('li:has([data-toggle="tab"])').index($element);
        if (
          $element.hasClass('disabled') ||
          (c.onTabChange && 'function' === typeof c.onTabChange && !1 === c.onTabChange(f, b, a.currentIndex(), d))
        )
          return !1;
        f = $element;
        a.fixNavigationButtons();
      };
    this.resetWizard = function () {
      e('a[data-toggle="tab"]', b).off('click', l);
      e('a[data-toggle="tab"]', b).off('shown shown.bs.tab', m);
      b = d.find('ul:first', d);
      f = b.find('li:has([data-toggle="tab"]).active', d);
      e('a[data-toggle="tab"]', b).on('click', l);
      e('a[data-toggle="tab"]', b).on('shown shown.bs.tab', m);
      a.fixNavigationButtons();
    };
    b = d.find('ul:first', d);
    f = b.find('li:has([data-toggle="tab"]).active', d);
    b.hasClass(c.tabClass) || b.addClass(c.tabClass);
    if (c.onInit && 'function' === typeof c.onInit) c.onInit(f, b, 0);
    if (c.onShow && 'function' === typeof c.onShow) c.onShow(f, b, a.nextIndex());
    e('a[data-toggle="tab"]', b).on('click', l);
    e('a[data-toggle="tab"]', b).on('shown shown.bs.tab', m);
  };
  e.fn.bootstrapWizard = function (d) {
    if ('string' == typeof d) {
      var k = Array.prototype.slice.call(arguments, 1);
      1 === k.length && k.toString();
      return this.data('bootstrapWizard')[d](k);
    }
    return this.each(function (a) {
      a = e(this);
      if (!a.data('bootstrapWizard')) {
        var g = new n(a, d);
        a.data('bootstrapWizard', g);
        g.fixNavigationButtons();
      }
    });
  };
  e.fn.bootstrapWizard.defaults = {
    tabClass: 'nav nav-pills',
    nextSelector: '.wizard li.next',
    previousSelector: '.wizard li.previous',
    firstSelector: '.wizard li.first',
    lastSelector: '.wizard li.last',
    backSelector: '.wizard li.back',
    onShow: null,
    onInit: null,
    onNext: null,
    onPrevious: null,
    onLast: null,
    onFirst: null,
    onBack: null,
    onTabChange: null,
    onTabClick: null,
    onTabShow: null,
  };
})(jQuery);