Module 97191

function(e,t,n){"use strict";n.d(t,{c:()=>a}),n(321073);var r=n(52724);let i="dndOriginalRole";function s(e){if(null==e)return{x:0,y:0};let t=e.nodeType===Node.ELEMENT_NODE?e:e.parentElement;if(null==t)return{x:0,y:0};let{top:n,left:r}=t.getBoundingClientRect();return{x:r,y:n}}class a{targetNodes;manager;previewer;announcer;currentHoveredNode;focusManager;actions;monitor;constructor(e,t,n,i,s){this.targetNodes=t,this.manager=n,this.previewer=i,this.announcer=s,this.currentHoveredNode=e,this.focusManager=(0,r.C)({getFocusableElements:()=>this.getViableTargets(t),getActiveElement:()=>e.ownerDocument.activeElement}),this.actions=n.getActions(),this.monitor=n.getMonitor(),this.overrideRoleToApplicationForHoveredNode(),window.addEventListener("keydown",this.handleDraggedElementKeyDown,{capture:!0})}restoreRoleOfHoveredNode(){if(null==this.currentHoveredNode)return;let e=this.currentHoveredNode.dataset[i];null!=e&&(""===e?this.currentHoveredNode.removeAttribute("role"):this.currentHoveredNode.setAttribute("role",e),delete this.currentHoveredNode.dataset[i])}overrideRoleToApplicationForHoveredNode(){null!=this.currentHoveredNode&&(this.currentHoveredNode.dataset[i]=this.currentHoveredNode.getAttribute("role")??"",this.currentHoveredNode.setAttribute("role","application"),this.currentHoveredNode.focus())}disconnect(){window.removeEventListener("keydown",this.handleDraggedElementKeyDown,{capture:!0}),this.restoreRoleOfHoveredNode()}handleDraggedElementKeyDown=async e=>{switch(e.key){case"ArrowUp":case"ArrowLeft":e.preventDefault(),e.stopPropagation(),this.hoverNode(await this.getPreviousDropTarget());return;case"ArrowDown":case"ArrowRight":e.preventDefault(),e.stopPropagation(),this.hoverNode(await this.getNextDropTarget())}};hoverNode(e){let t=Array.from(this.targetNodes.entries()).find(t=>{let[n,r]=t;return e===r})?.[0];null!=t&&(this.restoreRoleOfHoveredNode(),this.actions.hover([t],{clientOffset:s(e)}),this.currentHoveredNode=e,this.overrideRoleToApplicationForHoveredNode(),this.previewer.render(this.monitor),this.announcer.announceHover(e,t))}getNextDropTarget(){return this.focusManager.getNextFocusableElement({wrap:!1,from:this.currentHoveredNode??void 0})}getPreviousDropTarget(){return this.focusManager.getPreviousFocusableElement({wrap:!1,from:this.currentHoveredNode??void 0})}getViableTargets(e){return this.getAllowedTargets(e).sort((e,t)=>{if(e===t)return 0;let n=e.compareDocumentPosition(t);return(n&(Node.DOCUMENT_POSITION_FOLLOWING|n&Node.DOCUMENT_POSITION_CONTAINED_BY))!=0?-1:+((n&(Node.DOCUMENT_POSITION_PRECEDING|n&Node.DOCUMENT_POSITION_CONTAINS))!=0)})}getAllowedTargets(e){return null==this.monitor.getItemType()?Array.from(e.values()):Array.from(e).reduce((e,t)=>{let[n,r]=t;return this.manager.getMonitor().canDropOnTarget(n)&&e.push(r),e},[])}}}