text: /**
   * angular-strap
   * @version v2.3.12 - 2020-04-08
   * @link http://mgcrea.github.io/angular-strap
   * @author Olivier Louvignes <olivier@mg-crea.com> (https://github.com/mgcrea)
   * @license MIT License, http://www.opensource.org/licenses/MIT
   */
  'use strict';
  
  angular.module('mgcrea.ngStrap.collapse', []).provider('$collapse', function() {
    var defaults = this.defaults = {
      animation: 'am-collapse',
      disallowToggle: false,
      activeClass: 'in',
      startCollapsed: false,
      allowMultiple: false
    };
    var controller = this.controller = function($scope, $element, $attrs) {
      var self = this;
      self.$options = angular.copy(defaults);
      angular.forEach([ 'animation', 'disallowToggle', 'activeClass', 'startCollapsed', 'allowMultiple' ], function(key) {
        if (angular.isDefined($attrs[key])) self.$options[key] = $attrs[key];
      });
      var falseValueRegExp = /^(false|0|)$/i;
      angular.forEach([ 'disallowToggle', 'startCollapsed', 'allowMultiple' ], function(key) {
        if (angular.isDefined($attrs[key]) && falseValueRegExp.test($attrs[key])) {
          self.$options[key] = false;
        }
      });
      self.$toggles = [];
      self.$targets = [];
      self.$viewChangeListeners = [];
      self.$registerToggle = function(element) {
        self.$toggles.push(element);
      };
      self.$registerTarget = function(element) {
        self.$targets.push(element);
      };
      self.$unregisterToggle = function(element) {
        var index = self.$toggles.indexOf(element);
        self.$toggles.splice(index, 1);
      };
      self.$unregisterTarget = function(element) {
        var index = self.$targets.indexOf(element);
        self.$targets.splice(index, 1);
        if (self.$options.allowMultiple) {
          deactivateItem(element);
        }
        fixActiveItemIndexes(index);
        self.$viewChangeListeners.forEach(function(fn) {
          fn();
        });
      };
      self.$targets.$active = !self.$options.startCollapsed ? [ 0 ] : [];
      self.$setActive = $scope.$setActive = function(value) {
        if (angular.isArray(value)) {
          self.$targets.$active = value;
        } else if (!self.$options.disallowToggle && isActive(value)) {
          deactivateItem(value);
        } else {
          activateItem(value);
        }
        self.$viewChangeListeners.forEach(function(fn) {
          fn();
        });
      };
      self.$activeIndexes = function() {
        if (self.$options.allowMultiple) {
          return self.$targets.$active;
        }
        return self.$targets.$active.length === 1 ? self.$targets.$active[0] : -1;
      };
      function fixActiveItemIndexes(index) {
        var activeIndexes = self.$targets.$active;
        for (var i = 0; i < activeIndexes.length; i++) {
          if (index < activeIndexes[i]) {
            activeIndexes[i] = activeIndexes[i] - 1;
          }
          if (activeIndexes[i] === self.$targets.length) {
            activeIndexes[i] = self.$targets.length - 1;
          }
        }
      }
      function isActive(value) {
        var activeItems = self.$targets.$active;
        return activeItems.indexOf(value) !== -1;
      }
      function deactivateItem(value) {
        var index = self.$targets.$active.indexOf(value);
        if (index !== -1) {
          self.$targets.$active.splice(index, 1);
        }
      }
      function activateItem(value) {
        if (!self.$options.allowMultiple) {
          self.$targets.$active.splice(0, 1);
        }
        if (self.$targets.$active.indexOf(value) === -1) {
          self.$targets.$active.push(value);
        }
      }
    };
    this.$get = function() {
      var $collapse = {};
      $collapse.defaults = defaults;
      $collapse.controller = controller;
      return $collapse;
    };
  }).directive('bsCollapse', [ '$window', '$animate', '$collapse', function($window, $animate, $collapse) {
    return {
      require: [ '?ngModel', 'bsCollapse' ],
      controller: [ '$scope', '$element', '$attrs', $collapse.controller ],
      link: function postLink(scope, element, attrs, controllers) {
        var ngModelCtrl = controllers[0];
        var bsCollapseCtrl = controllers[1];
        if (ngModelCtrl) {
          bsCollapseCtrl.$viewChangeListeners.push(function() {
            ngModelCtrl.$setViewValue(bsCollapseCtrl.$activeIndexes());
          });
          ngModelCtrl.$formatters.push(function(modelValue) {
            if (angular.isArray(modelValue)) {
              bsCollapseCtrl.$setActive(modelValue);
            } else {
              var activeIndexes = bsCollapseCtrl.$activeIndexes();
              if (angular.isArray(activeIndexes)) {
                if (activeIndexes.indexOf(modelValue * 1) === -1) {
                  bsCollapseCtrl.$setActive(modelValue * 1);
                }
              } else if (activeIndexes !== modelValue * 1) {
                bsCollapseCtrl.$setActive(modelValue * 1);
              }
            }
            return modelValue;
          });
        }
      }
    };
  } ]).directive('bsCollapseToggle', function() {
    return {
      require: [ '^?ngModel', '^bsCollapse' ],
      link: function postLink(scope, element, attrs, controllers) {
        var bsCollapseCtrl = controllers[1];
        element.attr('data-toggle', 'collapse');
        bsCollapseCtrl.$registerToggle(element);
        scope.$on('$destroy', function() {
          bsCollapseCtrl.$unregisterToggle(element);
        });
        var actionEventHandler = function() {
          if (!attrs.disabled) {
            var index = attrs.bsCollapseToggle && attrs.bsCollapseToggle !== 'bs-collapse-toggle' ? attrs.bsCollapseToggle : bsCollapseCtrl.$toggles.indexOf(element);
            bsCollapseCtrl.$setActive(index * 1);
            scope.$apply();
          }
        };
        element.on('click', actionEventHandler);
        element.bind('keydown keypress', function(e) {
          if (e.which === 13) {
            actionEventHandler();
            e.preventDefault();
          } else if (e.which !== 16 && e.which !== 9) {
            e.preventDefault();
          }
        });
      }
    };
  }).directive('bsCollapseTarget', [ '$animate', function($animate) {
    return {
      require: [ '^?ngModel', '^bsCollapse' ],
      link: function postLink(scope, element, attrs, controllers) {
        var bsCollapseCtrl = controllers[1];
        element.addClass('collapse');
        if (bsCollapseCtrl.$options.animation) {
          element.addClass(bsCollapseCtrl.$options.animation);
        }
        bsCollapseCtrl.$registerTarget(element);
        scope.$on('$destroy', function() {
          bsCollapseCtrl.$unregisterTarget(element);
        });
        function render() {
          var index = bsCollapseCtrl.$targets.indexOf(element);
          var active = bsCollapseCtrl.$activeIndexes();
          var action = 'removeClass';
          if (angular.isArray(active)) {
            if (active.indexOf(index) !== -1) {
              action = 'addClass';
            }
          } else if (index === active) {
            action = 'addClass';
          }
          $animate[action](element, bsCollapseCtrl.$options.activeClass);
        }
        bsCollapseCtrl.$viewChangeListeners.push(function() {
          render();
        });
        render();
      }
    };
  } ]);