{"version":3,"file":"main-menu.js","names":["document","$","Drupal","once","behaviors","mainMenu","attach","context","click","toggleClass","setMenuColor","urlLocation","location","attr","area","split","replace","$tagMatch","filter","reg","RegExp","test","text","parent","addClass","$nav","$bgColor","css","$navLinks","$subNavLinks","toggleAria","$tag","ariaAttribute","ariaClose","removeClass","next","behaviorsMainMenu","$targets","each","$target","$subMenu","on","e","hasClass","$notTargets","not","preventDefault","jQuery"],"sources":["src/patterns/components/main-menu/main-menu.js"],"sourcesContent":["'use strict';\n\n!((document, $, Drupal, once) => {\n  Drupal.behaviors.mainMenu = {\n    //Navicon click behavior\n    attach: function (context) {\n      $('.main-menu__navicon', context)\n        .once()\n        .click(function () {\n          $(this).toggleClass('active');\n          $('.main-menu').toggleClass('active');\n        });\n\n      /**\n       * Finds context of menu click and sets menu color\n       * @param {Object} $menuLinks - All menu links.\n       * @returns {void}\n       */\n      function setMenuColor() {\n        //Find current location & menu area/directory\n        const urlLocation = $(location).attr('href');\n        let area = urlLocation.split('/')[3];\n        area = area.replace('-', ' ');\n        if (area !== '') {\n          //Find matching main-menu tab\n          const $tagMatch = $('a.level-1').filter(function () {\n            const reg = new RegExp(area, 'i');\n            return reg.test($(this).text());\n          });\n          $tagMatch.parent().addClass('active');\n          const $nav = $('.main-menu', context);\n          const $bgColor = $tagMatch.parent().css('background-color');\n          $nav.css('border-bottom-color', $bgColor);\n        }\n      }\n\n      const $navLinks = $('.level-1', context);\n      const $subNavLinks = $('.level-2', context);\n\n      setMenuColor($navLinks);\n\n      /**\n       * Toggles aria attribute values true/false.\n       * @param {Object} $tag - Tag.\n       * @param {string} ariaAttribute - Aria attribute.\n       * @returns {void}\n       */\n      function toggleAria($tag, ariaAttribute) {\n        if ($tag.attr(ariaAttribute) === 'true') {\n          $tag.attr(ariaAttribute, 'false');\n        } else {\n          $tag.attr(ariaAttribute, 'true');\n        }\n      }\n\n      /**\n       * Toggles aria attribute values when closing\n       * @param {Object} $tag - Tag.\n       * @returns {void}\n       */\n      function ariaClose($tag) {\n        $tag.parent().removeClass('active');\n        if ($tag.attr('aria-haspopup') === 'true') {\n          $tag.next().removeClass('expanded');\n          $tag.attr('aria-expanded', 'false');\n          $tag\n            .next()\n            .attr('aria-expanded', 'false')\n            .attr('aria-hidden', 'true');\n        }\n      }\n\n      /**\n       * Bind open/close action to menu.\n       * @param {Object} $targets - Menu link targets.\n       * @returns {void}\n       */\n      function behaviorsMainMenu($targets) {\n        $targets.once().each(function () {\n          if ($(this).attr('aria-haspopup') === 'true') {\n            const $target = $(this);\n            const $subMenu = $target.next();\n\n            $target.on('click', function (e) {\n              $subMenu.toggleClass('expanded');\n              if (!$(this).parent().hasClass('active')) {\n                $(this).parent().toggleClass('active');\n              }\n              toggleAria($subMenu, 'aria-hidden');\n              toggleAria($subMenu, 'aria-expanded');\n\n              let $notTargets = $targets.not($target);\n\n              //Close all other menu lists & change to\n              // appropriate ARIA parameters\n              $notTargets.each(function () {\n                ariaClose($(this));\n              });\n\n              toggleAria($target, 'aria-expanded');\n\n              e.preventDefault();\n              return false;\n            });\n          } else {\n            //Toggle Menu level-1 colors\n            $(this).on('click', function () {\n              $(this).parent().toggleClass('active');\n\n              let $notTargets = $targets.not($(this));\n\n              $notTargets.each(function () {\n                ariaClose($(this));\n              });\n            });\n          }\n        });\n      }\n      behaviorsMainMenu($navLinks);\n      behaviorsMainMenu($subNavLinks);\n    }\n  };\n})(document, jQuery, Drupal, 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