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e=new Map,t=({element:t,target:d,callback:o})=>{const i=t.querySelectorAll(d||\":scope *\"),v=i[0];t.tabIndex=-1,i.forEach(e=>e.tabIndex=-1),v.tabIndex=0,e.set(t,{targets:i,active:v,index:0});const l=n=>{e.get(\"last_rover\")!=t&&(c(t,e.get(t).active),e.set(\"last_rover\",t))};t.addEventListener(\"focusin\",l);const x=e=>{switch(e.keyCode){case 39:case 40:e.preventDefault(),s(t,o);break;case 37:case 38:e.preventDefault(),r(t,o);break;case 36:e.preventDefault(),n(t,o);break;case 35:e.preventDefault(),a(t,o)}};t.addEventListener(\"keydown\",x);const g=n=>{t.removeEventListener(\"focusin\",l),t.removeEventListener(\"keydown\",x),t.removeEventListener(\"DOMNodeRemoved\",g),e.delete(t),i.forEach(e=>e.tabIndex=\"\")};t.addEventListener(\"DOMNodeRemovedFromDocument\",g)},n=(t,n)=>{const a=e.get(t);a.index=0;let s=a.targets[a.index];s&&c(t,s,n)},a=(t,n)=>{const a=e.get(t);a.index=a.targets.length-1;let s=a.targets[a.index];s&&c(t,s,n)},s=(t,n)=>{const a=e.get(t);a.index+=1,a.index>a.targets.length-1&&(a.index=a.targets.length-1);let s=a.targets[a.index];s&&c(t,s,n)},r=(t,n)=>{const a=e.get(t);a.index-=1,a.index<1&&(a.index=0);let s=a.targets[a.index];s&&c(t,s,n)},c=(t,n,a)=>{const s=e.get(t);s.active.tabIndex=-1,a&&a(n),s.active=n,s.active.tabIndex=0,s.active.focus()};export{t as rovingIndex};\n//# sourceMappingURL=index.modern.js.map\n","// @ts-check\r\nimport { Component } from '@verndale/core';\r\nimport { rovingIndex } from '@verndale/roving-ux';\r\n\r\nclass Module extends Component {\r\n  setupDefaults() {\r\n    this.dom = {\r\n      $info: this.el.querySelector('.footer__info'),\r\n      $socialMobile: this.el.querySelector('.footer__social--mobile'),\r\n      $groupToggleButtons: this.el.querySelectorAll(\r\n        '.footer__link-group-button'\r\n      ),\r\n      $linkGroups: this.el.querySelector('.footer__link-groups')\r\n    };\r\n\r\n    this.moveDOM();\r\n    this.setRovings();\r\n  }\r\n\r\n  addListeners() {\r\n    this.dom.$groupToggleButtons.forEach((button) =>\r\n      button.addEventListener('click', this.handleGroupToggle)\r\n    );\r\n  }\r\n\r\n  setRovings() {\r\n    rovingIndex({\r\n      element: this.dom.$linkGroups,\r\n      target: '.footer__link-group-button'\r\n    });\r\n  }\r\n\r\n  moveDOM() {\r\n    if (this.dom.$info && this.dom.$socialMobile) {\r\n      const parent = this.dom.$info.parentElement;\r\n\r\n      parent.insertBefore(this.dom.$socialMobile, this.dom.$info);\r\n    }\r\n  }\r\n\r\n  handleGroupToggle(e) {\r\n    const isExpanded = e.currentTarget.getAttribute('aria-expanded') === 'true';\r\n    e.currentTarget.setAttribute('aria-expanded', !isExpanded);\r\n    e.currentTarget.closest('.footer__link-group').dataset.expanded =\r\n      !isExpanded;\r\n  }\r\n}\r\n\r\nexport default Module;\r\n"],"sourceRoot":""}