/**
 * Copyright (c) Meta Platforms, Inc. and affiliates.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
 */

import{addClassNamesToElement as e,$descendantsMatching as t,$findMatchingParent as n,removeClassNamesFromElement as o,objectKlassEquals as r,isHTMLElement as l,$insertFirst as s,mergeRegister as i,$insertNodeToNearestRoot as c,$unwrapAndFilterDescendants as a}from"@lexical/utils";import{ElementNode as u,isHTMLElement as h,$isInlineElementOrDecoratorNode as d,$isTextNode as f,$isLineBreakNode as g,$createParagraphNode as m,$applyNodeReplacement as p,createCommand as C,$createTextNode as _,$getSelection as S,$isRangeSelection as w,$isParagraphNode as b,$createPoint as y,$isElementNode as N,$normalizeSelection__EXPERIMENTAL as x,isCurrentlyReadOnlyMode as v,TEXT_TYPE_TO_FORMAT as R,$getNodeByKey as T,$getEditor as F,$setSelection as O,SELECTION_CHANGE_COMMAND as A,getDOMSelection as K,$createRangeSelection as E,$isRootNode as k,INSERT_PARAGRAPH_COMMAND as M,COMMAND_PRIORITY_HIGH as $,KEY_ESCAPE_COMMAND as L,COMMAND_PRIORITY_CRITICAL as W,CUT_COMMAND as z,FORMAT_TEXT_COMMAND as H,FORMAT_ELEMENT_COMMAND as P,CONTROLLED_TEXT_INSERTION_COMMAND as B,KEY_TAB_COMMAND as D,FOCUS_COMMAND as I,SELECTION_INSERT_CLIPBOARD_NODES_COMMAND as U,$getPreviousSelection as J,$getNearestNodeFromDOMNode as Y,$createRangeSelectionFromDom as q,$isRootOrShadowRoot as X,KEY_ARROW_DOWN_COMMAND as j,KEY_ARROW_UP_COMMAND as V,KEY_ARROW_LEFT_COMMAND as G,KEY_ARROW_RIGHT_COMMAND as Q,DELETE_WORD_COMMAND as Z,DELETE_LINE_COMMAND as ee,DELETE_CHARACTER_COMMAND as te,KEY_BACKSPACE_COMMAND as ne,KEY_DELETE_COMMAND as oe,isDOMNode as re,$caretFromPoint as le,$isExtendableTextPointCaret as se,$extendCaretToRange as ie,$isSiblingCaret as ce,$getSiblingCaret as ae,$setPointFromCaret as ue,$normalizeCaret as he,$getAdjacentChildCaret as de,$isChildCaret as fe,$getChildCaret as ge,setDOMUnmanaged as me,COMMAND_PRIORITY_EDITOR as pe,CLICK_COMMAND as Ce}from"lexical";import{copyToClipboard as _e,$getClipboardDataFromSelection as Se}from"@lexical/clipboard";const we=/^(\d+(?:\.\d+)?)px$/,be={BOTH:3,COLUMN:2,NO_STATUS:0,ROW:1};class ye extends u{static getType(){return"tablecell"}static clone(e){return new ye(e.__headerState,e.__colSpan,e.__width,e.__key)}afterCloneFrom(e){super.afterCloneFrom(e),this.__rowSpan=e.__rowSpan,this.__backgroundColor=e.__backgroundColor,this.__verticalAlign=e.__verticalAlign}static importDOM(){return{td:e=>({conversion:xe,priority:0}),th:e=>({conversion:xe,priority:0})}}static importJSON(e){return ve().updateFromJSON(e)}updateFromJSON(e){return super.updateFromJSON(e).setHeaderStyles(e.headerState).setColSpan(e.colSpan||1).setRowSpan(e.rowSpan||1).setWidth(e.width||void 0).setBackgroundColor(e.backgroundColor||null).setVerticalAlign(e.verticalAlign||void 0)}constructor(e=be.NO_STATUS,t=1,n,o){super(o),this.__colSpan=t,this.__rowSpan=1,this.__headerState=e,this.__width=n,this.__backgroundColor=null,this.__verticalAlign=void 0}createDOM(t){const n=document.createElement(this.getTag());return this.__width&&(n.style.width=`${this.__width}px`),this.__colSpan>1&&(n.colSpan=this.__colSpan),this.__rowSpan>1&&(n.rowSpan=this.__rowSpan),null!==this.__backgroundColor&&(n.style.backgroundColor=this.__backgroundColor),Ne(this.__verticalAlign)&&(n.style.verticalAlign=this.__verticalAlign),e(n,t.theme.tableCell,this.hasHeader()&&t.theme.tableCellHeader),n}exportDOM(e){const t=super.exportDOM(e);if(h(t.element)){const e=t.element;e.setAttribute("data-temporary-table-cell-lexical-key",this.getKey()),e.style.border="1px solid black",this.__colSpan>1&&(e.colSpan=this.__colSpan),this.__rowSpan>1&&(e.rowSpan=this.__rowSpan),e.style.width=`${this.getWidth()||75}px`,e.style.verticalAlign=this.getVerticalAlign()||"top",e.style.textAlign="start",null===this.__backgroundColor&&this.hasHeader()&&(e.style.backgroundColor="#f2f3f5")}return t}exportJSON(){return{...super.exportJSON(),...Ne(this.__verticalAlign)&&{verticalAlign:this.__verticalAlign},backgroundColor:this.getBackgroundColor(),colSpan:this.__colSpan,headerState:this.__headerState,rowSpan:this.__rowSpan,width:this.getWidth()}}getColSpan(){return this.getLatest().__colSpan}setColSpan(e){const t=this.getWritable();return t.__colSpan=e,t}getRowSpan(){return this.getLatest().__rowSpan}setRowSpan(e){const t=this.getWritable();return t.__rowSpan=e,t}getTag(){return this.hasHeader()?"th":"td"}setHeaderStyles(e,t=be.BOTH){const n=this.getWritable();return n.__headerState=e&t|n.__headerState&~t,n}getHeaderStyles(){return this.getLatest().__headerState}setWidth(e){const t=this.getWritable();return t.__width=e,t}getWidth(){return this.getLatest().__width}getBackgroundColor(){return this.getLatest().__backgroundColor}setBackgroundColor(e){const t=this.getWritable();return t.__backgroundColor=e,t}getVerticalAlign(){return this.getLatest().__verticalAlign}setVerticalAlign(e){const t=this.getWritable();return t.__verticalAlign=e||void 0,t}toggleHeaderStyle(e){const t=this.getWritable();return(t.__headerState&e)===e?t.__headerState-=e:t.__headerState+=e,t}hasHeaderState(e){return(this.getHeaderStyles()&e)===e}hasHeader(){return this.getLatest().__headerState!==be.NO_STATUS}updateDOM(e){return e.__headerState!==this.__headerState||e.__width!==this.__width||e.__colSpan!==this.__colSpan||e.__rowSpan!==this.__rowSpan||e.__backgroundColor!==this.__backgroundColor||e.__verticalAlign!==this.__verticalAlign}isShadowRoot(){return!0}collapseAtStart(){return!0}canBeEmpty(){return!1}canIndent(){return!1}}function Ne(e){return"middle"===e||"bottom"===e}function xe(e){const t=e,n=e.nodeName.toLowerCase();let o;we.test(t.style.width)&&(o=parseFloat(t.style.width));const r=ve("th"===n?be.ROW:be.NO_STATUS,t.colSpan,o);r.__rowSpan=t.rowSpan;const l=t.style.backgroundColor;""!==l&&(r.__backgroundColor=l);const s=t.style.verticalAlign;Ne(s)&&(r.__verticalAlign=s);const i=t.style,c=(i&&i.textDecoration||"").split(" "),a="700"===i.fontWeight||"bold"===i.fontWeight,u=c.includes("line-through"),h="italic"===i.fontStyle,p=c.includes("underline");return{after:e=>{const t=[];let n=null;const o=()=>{if(n){const e=n.getFirstChild();g(e)&&1===n.getChildrenSize()&&e.remove()}};for(const r of e)d(r)||f(r)||g(r)?(f(r)&&(a&&r.toggleFormat("bold"),u&&r.toggleFormat("strikethrough"),h&&r.toggleFormat("italic"),p&&r.toggleFormat("underline")),n?n.append(r):(n=m().append(r),t.push(n))):(t.push(r),o(),n=null);return o(),0===t.length&&t.push(m()),t},node:r}}function ve(e=be.NO_STATUS,t=1,n){return p(new ye(e,t,n))}function Re(e){return e instanceof ye}const Te=C("INSERT_TABLE_COMMAND");function Fe(e,...t){const n=new URL("https://lexical.dev/docs/error"),o=new URLSearchParams;o.append("code",e);for(const e of t)o.append("v",e);throw n.search=o.toString(),Error(`Minified Lexical error #${e}; visit ${n.toString()} 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we.test(n.style.height)&&(o=parseFloat(n.style.height)),{after:e=>t(e,Re),node:Ke(o)}}function Ke(e){return p(new Oe(e))}function Ee(e){return e instanceof Oe}const ke="undefined"!=typeof window&&void 0!==window.document&&void 0!==window.document.createElement,Me=ke&&"documentMode"in document?document.documentMode:null,$e=ke&&/^(?!.*Seamonkey)(?=.*Firefox).*/i.test(navigator.userAgent);function Le(e,t,n=!0){const o=dn();for(let r=0;r<e;r++){const e=Ke();for(let o=0;o<t;o++){let t=be.NO_STATUS;"object"==typeof n?(0===r&&n.rows&&(t|=be.ROW),0===o&&n.columns&&(t|=be.COLUMN)):n&&(0===r&&(t|=be.ROW),0===o&&(t|=be.COLUMN));const l=ve(t),s=m();s.append(_()),l.append(s),e.append(l)}o.append(e)}return o}function We(e){const t=n(e,(e=>Re(e)));return Re(t)?t:null}function ze(e){const t=n(e,(e=>Ee(e)));if(Ee(t))return t;throw new Error("Expected table cell to be inside of table row.")}function He(e){const t=n(e,(e=>fn(e)));if(fn(t))return t;throw new Error("Expected table cell to be inside of 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e=o.getChildren();if(t>=e.length||t<0)throw new Error("Table column target index out of range");e[t].remove()}}return e}function et(){const e=S();w(e)||Ct(e)||Fe(188);const[t,n]=e.isBackward()?[e.focus.getNode(),e.anchor.getNode()]:[e.anchor.getNode(),e.focus.getNode()],[o,,r]=dt(t),[l]=dt(n),[s,i,c]=ut(r,o,l),{startRow:a}=i,{startRow:u}=c,h=u+l.__rowSpan-1;if(s.length===h-a+1)return void r.remove();const d=s[0].length,f=s[h+1],g=r.getChildAtIndex(h+1);for(let e=h;e>=a;e--){for(let t=d-1;t>=0;t--){const{cell:n,startRow:o,startColumn:r}=s[e][t];if(r===t){if(o<a||o+n.__rowSpan-1>h){const e=Math.max(o,a),t=Math.min(n.__rowSpan+o-1,h),r=e<=t?t-e+1:0;n.setRowSpan(n.__rowSpan-r)}if(o>=a&&o+n.__rowSpan-1>h&&e===h){null===g&&Fe(122);let o=null;for(let n=0;n<t;n++){const t=f[n],r=t.cell;t.startRow===e+1&&(o=r),r.__colSpan>1&&(n+=r.__colSpan-1)}null===o?lt(g,n):o.insertAfter(n)}}}const t=r.getChildAtIndex(e);Ee(t)||Fe(206,String(e)),t.remove()}if(void 0!==f){const{cell:e}=f[0];rt(e)}else{const 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ut(e,t,n){const[o,r,l]=ht(e,t,n);return null===r&&Fe(207),null===l&&Fe(208),[o,r,l]}function ht(e,t,n){const o=[];let r=null,l=null;function s(e){let t=o[e];return void 0===t&&(o[e]=t=[]),t}const i=e.getChildren();for(let e=0;e<i.length;e++){const o=i[e];Ee(o)||Fe(209);const c=s(e);for(let a=o.getFirstChild(),u=0;null!=a;a=a.getNextSibling()){for(Re(a)||Fe(147);void 0!==c[u];)u++;const o={cell:a,startColumn:u,startRow:e},{__rowSpan:h,__colSpan:d}=a;for(let t=0;t<h&&!(e+t>=i.length);t++){const n=s(e+t);for(let e=0;e<d;e++)n[u+e]=o}null!==t&&null===r&&t.is(a)&&(r=o),null!==n&&null===l&&n.is(a)&&(l=o)}}return[o,r,l]}function dt(e){let t;if(e instanceof ye)t=e;else if("__type"in e){const o=n(e,Re);Re(o)||Fe(148),t=o}else{const o=n(e.getNode(),Re);Re(o)||Fe(148),t=o}const o=t.getParent();Ee(o)||Fe(149);const r=o.getParent();return fn(r)||Fe(210),[t,o,r]}function ft(e,t,n){let o,r=Math.min(t.startColumn,n.startColumn),l=Math.min(t.startRow,n.startRow),s=Math.max(t.startColumn+t.cell.__colSpan-1,n.startColumn+n.cell.__colSpan-1),i=Math.max(t.startRow+t.cell.__rowSpan-1,n.startRow+n.cell.__rowSpan-1);do{o=!1;for(let t=0;t<e.length;t++)for(let n=0;n<e[0].length;n++){const c=e[t][n];if(!c)continue;const a=c.startColumn+c.cell.__colSpan-1,u=c.startRow+c.cell.__rowSpan-1,h=c.startColumn<=s&&a>=r,d=c.startRow<=i&&u>=l;if(h&&d){const e=Math.min(r,c.startColumn),t=Math.max(s,a),n=Math.min(l,c.startRow),h=Math.max(i,u);e===r&&t===s&&n===l&&h===i||(r=e,s=t,l=n,i=h,o=!0)}}}while(o);return{maxColumn:s,maxRow:i,minColumn:r,minRow:l}}function gt(e){const[t,,n]=dt(e),o=n.getChildren(),r=o.length,l=o[0].getChildren().length,s=new Array(r);for(let e=0;e<r;e++)s[e]=new Array(l);for(let e=0;e<r;e++){const n=o[e].getChildren();let r=0;for(let o=0;o<n.length;o++){for(;s[e][r];)r++;const l=n[o],i=l.__rowSpan||1,c=l.__colSpan||1;for(let t=0;t<i;t++)for(let n=0;n<c;n++)s[e+t][r+n]=l;if(t===l)return{colSpan:c,columnIndex:r,rowIndex:e,rowSpan:i};r+=c}}return null}function mt(e){const[[t,o,r,l],[s,i,c,a]]=["anchor","focus"].map((t=>{const o=e[t].getNode(),r=n(o,Re);Re(r)||Fe(238,t,o.getKey(),o.getType());const l=r.getParent();Ee(l)||Fe(239,t);const s=l.getParent();return fn(s)||Fe(240,t),[o,r,l,s]}));return l.is(a)||Fe(241),{anchorCell:o,anchorNode:t,anchorRow:r,anchorTable:l,focusCell:i,focusNode:s,focusRow:c,focusTable:a}}class pt{constructor(e,t,n){this.anchor=t,this.focus=n,t._selection=this,n._selection=this,this._cachedNodes=null,this.dirty=!1,this.tableKey=e}getStartEndPoints(){return[this.anchor,this.focus]}isValid(){return"root"!==this.tableKey&&"root"!==this.anchor.key&&"element"===this.anchor.type&&"root"!==this.focus.key&&"element"===this.focus.type}isBackward(){return this.focus.isBefore(this.anchor)}getCachedNodes(){return this._cachedNodes}setCachedNodes(e){this._cachedNodes=e}is(e){return Ct(e)&&this.tableKey===e.tableKey&&this.anchor.is(e.anchor)&&this.focus.is(e.focus)}set(e,t,n){this.dirty=this.dirty||e!==this.tableKey||t!==this.anchor.key||n!==this.focus.key,this.tableKey=e,this.anchor.key=t,this.focus.key=n,this._cachedNodes=null}clone(){return new pt(this.tableKey,y(this.anchor.key,this.anchor.offset,this.anchor.type),y(this.focus.key,this.focus.offset,this.focus.type))}isCollapsed(){return!1}extract(){return this.getNodes()}insertRawText(e){}insertText(){}hasFormat(e){let t=0;this.getNodes().filter(Re).forEach((e=>{const n=e.getFirstChild();b(n)&&(t|=n.getTextFormat())}));const n=R[e];return!!(t&n)}insertNodes(e){const t=this.focus.getNode();N(t)||Fe(151);x(t.select(0,t.getChildrenSize())).insertNodes(e)}getShape(){const{anchorCell:e,focusCell:t}=mt(this),n=gt(e);null===n&&Fe(153);const o=gt(t);null===o&&Fe(155);const r=Math.min(n.columnIndex,o.columnIndex),l=Math.max(n.columnIndex+n.colSpan-1,o.columnIndex+o.colSpan-1),s=Math.min(n.rowIndex,o.rowIndex),i=Math.max(n.rowIndex+n.rowSpan-1,o.rowIndex+o.rowSpan-1);return{fromX:Math.min(r,l),fromY:Math.min(s,i),toX:Math.max(r,l),toY:Math.max(s,i)}}getNodes(){if(!this.isValid())return[];const e=this._cachedNodes;if(null!==e)return e;const{anchorTable:t,anchorCell:n,focusCell:o}=mt(this),r=o.getParents()[1];if(r!==t){if(t.isParentOf(o)){const e=r.getParent();null==e&&Fe(159),this.set(this.tableKey,o.getKey(),e.getKey())}else{const e=t.getParent();null==e&&Fe(158),this.set(this.tableKey,e.getKey(),o.getKey())}return this.getNodes()}const[l,s,i]=ut(t,n,o),{minColumn:c,maxColumn:a,minRow:u,maxRow:h}=ft(l,s,i),d=new Map([[t.getKey(),t]]);let f=null;for(let e=u;e<=h;e++)for(let t=c;t<=a;t++){const{cell:n}=l[e][t],o=n.getParent();Ee(o)||Fe(160),o!==f&&(d.set(o.getKey(),o),f=o),d.has(n.getKey())||wt(n,(e=>{d.set(e.getKey(),e)}))}const g=Array.from(d.values());return v()||(this._cachedNodes=g),g}getTextContent(){const e=this.getNodes().filter((e=>Re(e)));let t="";for(let n=0;n<e.length;n++){const o=e[n],r=o.__parent,l=(e[n+1]||{}).__parent;t+=o.getTextContent()+(l!==r?"\n":"\t")}return t}}function Ct(e){return e instanceof pt}function _t(){const e=y("root",0,"element"),t=y("root",0,"element");return new pt("root",e,t)}function St(e,t,n){e.getKey(),t.getKey(),n.getKey();const o=S(),r=Ct(o)?o.clone():_t();return r.set(e.getKey(),t.getKey(),n.getKey()),r}function wt(e,t){const n=[[e]];for(let e=n.at(-1);void 0!==e&&n.length>0;e=n.at(-1)){const o=e.pop();void 0===o?n.pop():!1!==t(o)&&N(o)&&n.push(o.getChildren())}}function bt(e,t=F()){const n=T(e);fn(n)||Fe(231,e);const o=Rt(n,t.getElementByKey(e));return null===o&&Fe(232,e),{tableElement:o,tableNode:n}}class yt{constructor(e,t){this.isHighlightingCells=!1,this.anchorX=-1,this.anchorY=-1,this.focusX=-1,this.focusY=-1,this.listenersToRemove=new Set,this.tableNodeKey=t,this.editor=e,this.table={columns:0,domRows:[],rows:0},this.tableSelection=null,this.anchorCellNodeKey=null,this.focusCellNodeKey=null,this.anchorCell=null,this.focusCell=null,this.hasHijackedSelectionStyles=!1,this.isSelecting=!1,this.pointerType=null,this.shouldCheckSelection=!1,this.abortController=new AbortController,this.listenerOptions={signal:this.abortController.signal},this.nextFocus=null,this.trackTable()}getTable(){return this.table}removeListeners(){this.abortController.abort("removeListeners"),Array.from(this.listenersToRemove).forEach((e=>e())),this.listenersToRemove.clear()}$lookup(){return bt(this.tableNodeKey,this.editor)}trackTable(){const e=new MutationObserver((e=>{this.editor.getEditorState().read((()=>{let t=!1;for(let n=0;n<e.length;n++){const o=e[n].target.nodeName;if("TABLE"===o||"TBODY"===o||"THEAD"===o||"TR"===o){t=!0;break}}if(!t)return;const{tableNode:n,tableElement:o}=this.$lookup();this.table=Lt(n,o)}),{editor:this.editor})}));this.editor.getEditorState().read((()=>{const{tableNode:t,tableElement:n}=this.$lookup();this.table=Lt(t,n),e.observe(n,{attributes:!0,childList:!0,subtree:!0})}),{editor:this.editor})}$clearHighlight(){const e=this.editor;this.isHighlightingCells=!1,this.anchorX=-1,this.anchorY=-1,this.focusX=-1,this.focusY=-1,this.tableSelection=null,this.anchorCellNodeKey=null,this.focusCellNodeKey=null,this.anchorCell=null,this.focusCell=null,this.hasHijackedSelectionStyles=!1,this.$enableHighlightStyle();const{tableNode:t,tableElement:n}=this.$lookup();Wt(e,Lt(t,n),null),null!==S()&&(O(null),e.dispatchCommand(A,void 0))}$enableHighlightStyle(){const e=this.editor,{tableElement:t}=this.$lookup();o(t,e._config.theme.tableSelection),t.classList.remove("disable-selection"),this.hasHijackedSelectionStyles=!1}$disableHighlightStyle(){const{tableElement:t}=this.$lookup();e(t,this.editor._config.theme.tableSelection),this.hasHijackedSelectionStyles=!0}$updateTableTableSelection(e){if(null!==e){e.tableKey!==this.tableNodeKey&&Fe(233,e.tableKey,this.tableNodeKey);const t=this.editor;this.tableSelection=e,this.isHighlightingCells=!0,this.$disableHighlightStyle(),this.updateDOMSelection(),Wt(t,this.table,this.tableSelection)}else this.$clearHighlight()}setShouldCheckSelection(){this.shouldCheckSelection=!0}getAndClearShouldCheckSelection(){return!!this.shouldCheckSelection&&(this.shouldCheckSelection=!1,!0)}setNextFocus(e){this.nextFocus=e}getAndClearNextFocus(){const{nextFocus:e}=this;return null!==e&&(this.nextFocus=null),e}updateDOMSelection(){if(null!==this.anchorCell&&null!==this.focusCell){const e=K(this.editor._window);e&&e.rangeCount>0&&e.removeAllRanges()}}$setFocusCellForSelection(e,t=!1){const n=this.editor,{tableNode:o}=this.$lookup(),r=e.x,l=e.y;if(this.focusCell=e,this.isHighlightingCells||this.anchorX===r&&this.anchorY===l&&!t){if(r===this.focusX&&l===this.focusY)return!1}else this.isHighlightingCells=!0,this.$disableHighlightStyle();if(this.focusX=r,this.focusY=l,this.isHighlightingCells){const t=on(o,e.elem);if(null!=this.tableSelection&&null!=this.anchorCellNodeKey&&null!==t)return this.focusCellNodeKey=t.getKey(),this.tableSelection=St(o,this.$getAnchorTableCellOrThrow(),t),O(this.tableSelection),n.dispatchCommand(A,void 0),Wt(n,this.table,this.tableSelection),!0}return!1}$getAnchorTableCell(){return this.anchorCellNodeKey?T(this.anchorCellNodeKey):null}$getAnchorTableCellOrThrow(){const e=this.$getAnchorTableCell();return null===e&&Fe(234),e}$getFocusTableCell(){return this.focusCellNodeKey?T(this.focusCellNodeKey):null}$getFocusTableCellOrThrow(){const e=this.$getFocusTableCell();return null===e&&Fe(235),e}$setAnchorCellForSelection(e){this.isHighlightingCells=!1,this.anchorCell=e,this.anchorX=e.x,this.anchorY=e.y;const{tableNode:t}=this.$lookup(),n=on(t,e.elem);if(null!==n){const e=n.getKey();this.tableSelection=null!=this.tableSelection?this.tableSelection.clone():_t(),this.anchorCellNodeKey=e}}$formatCells(e){const t=S();Ct(t)||Fe(236);const n=E(),o=n.anchor,r=n.focus,l=t.getNodes().filter(Re);l.length>0||Fe(237);const s=l[0].getFirstChild(),i=b(s)?s.getFormatFlags(e,null):null;l.forEach((t=>{o.set(t.getKey(),0,"element"),r.set(t.getKey(),t.getChildrenSize(),"element"),n.formatText(e,i)})),O(t),this.editor.dispatchCommand(A,void 0)}$clearText(){const{editor:e}=this,t=T(this.tableNodeKey);if(!fn(t))throw new Error("Expected TableNode.");const n=S();Ct(n)||Fe(253);const o=n.getNodes().filter(Re),r=t.getFirstChild(),l=t.getLastChild();if(o.length>0&&null!==r&&null!==l&&Ee(r)&&Ee(l)&&o[0]===r.getFirstChild()&&o[o.length-1]===l.getLastChild()){t.selectPrevious();const n=t.getParent();return t.remove(),void(k(n)&&n.isEmpty()&&e.dispatchCommand(M,void 0))}o.forEach((e=>{if(N(e)){const t=m(),n=_();t.append(n),e.append(t),e.getChildren().forEach((e=>{e!==t&&e.remove()}))}})),Wt(e,this.table,null),O(null),e.dispatchCommand(A,void 0)}}const Nt="__lexicalTableSelection",xt=e=>!(1&~e.buttons);function vt(e){return h(e)&&"TABLE"===e.nodeName}function Rt(e,t){if(!t)return t;const n=vt(t)?t:e.getDOMSlot(t).element;return"TABLE"!==n.nodeName&&Fe(245,t.nodeName),n}function Tt(e){return e._window}function Ft(e,t){for(let n=t,o=null;null!==n;n=n.getParent()){if(e.is(n))return o;Re(n)&&(o=n)}return null}const Ot=[[j,"down"],[V,"up"],[G,"backward"],[Q,"forward"]],At=[Z,ee,te],Kt=[ne,oe];function Et(e,t,o,l){const s=o.getRootElement(),i=Tt(o);null!==s&&null!==i||Fe(246);const c=new yt(o,e.getKey()),a=Rt(e,t);!function(e,t){null!==kt(e)&&Fe(205);e[Nt]=t}(a,c),c.listenersToRemove.add((()=>function(e,t){kt(e)===t&&delete e[Nt]}(a,c)));const u=t=>{if(c.pointerType=t.pointerType,0!==t.button||!re(t.target)||!i)return;const n=Mt(t.target);null!==n&&o.update((()=>{const o=J();if($e&&t.shiftKey&&Jt(o,e)&&(w(o)||Ct(o))){const r=o.anchor.getNode(),l=Ft(e,o.anchor.getNode());if(l)c.$setAnchorCellForSelection(nn(c,l)),c.$setFocusCellForSelection(n),Zt(t);else{(e.isBefore(r)?e.selectStart():e.selectEnd()).anchor.set(o.anchor.key,o.anchor.offset,o.anchor.type)}}else"touch"!==t.pointerType&&c.$setAnchorCellForSelection(n)})),(()=>{if(c.isSelecting)return;const e=()=>{c.isSelecting=!1,i.removeEventListener("pointerup",e),i.removeEventListener("pointermove",t)},t=n=>{if(!xt(n)&&c.isSelecting)return c.isSelecting=!1,i.removeEventListener("pointerup",e),void i.removeEventListener("pointermove",t);if(!re(n.target))return;let r=null;const l=!($e||a.contains(n.target));if(l)r=$t(a,n.target);else for(const e of document.elementsFromPoint(n.clientX,n.clientY))if(r=$t(a,e),r)break;!r||null!==c.focusCell&&r.elem===c.focusCell.elem||(c.setNextFocus({focusCell:r,override:l}),o.dispatchCommand(A,void 0))};c.isSelecting=!0,i.addEventListener("pointerup",e,c.listenerOptions),i.addEventListener("pointermove",t,c.listenerOptions)})()};a.addEventListener("pointerdown",u,c.listenerOptions),c.listenersToRemove.add((()=>{a.removeEventListener("pointerdown",u)}));const h=e=>{if(e.detail>=3&&re(e.target)){null!==Mt(e.target)&&e.preventDefault()}};a.addEventListener("mousedown",h,c.listenerOptions),c.listenersToRemove.add((()=>{a.removeEventListener("mousedown",h)}));const d=e=>{const t=e.target;0===e.button&&re(t)&&o.update((()=>{const e=S();Ct(e)&&e.tableKey===c.tableNodeKey&&s.contains(t)&&c.$clearHighlight()}))};i.addEventListener("pointerdown",d,c.listenerOptions),c.listenersToRemove.add((()=>{i.removeEventListener("pointerdown",d)}));for(const[t,n]of Ot)c.listenersToRemove.add(o.registerCommand(t,(t=>Qt(o,t,n,e,c)),$));c.listenersToRemove.add(o.registerCommand(L,(t=>{const n=S();if(Ct(n)){const o=Ft(e,n.focus.getNode());if(null!==o)return Zt(t),o.selectEnd(),!0}return!1}),$));const g=t=>()=>{const o=S();if(!Jt(o,e))return!1;if(Ct(o))return c.$clearText(),!0;if(w(o)){if(!Re(Ft(e,o.anchor.getNode())))return!1;const r=o.anchor.getNode(),l=o.focus.getNode(),s=e.isParentOf(r),i=e.isParentOf(l);if(s&&!i||i&&!s)return c.$clearText(),!0;const a=n(o.anchor.getNode(),(e=>N(e))),u=a&&n(a,(e=>N(e)&&Re(e.getParent())));if(!N(u)||!N(a))return!1;if(t===ee&&null===u.getPreviousSibling())return!0}return!1};for(const e of At)c.listenersToRemove.add(o.registerCommand(e,g(e),W));const p=t=>{const n=S();if(!Ct(n)&&!w(n))return!1;const o=e.isParentOf(n.anchor.getNode());if(o!==e.isParentOf(n.focus.getNode())){const t=o?"anchor":"focus",r=o?"focus":"anchor",{key:l,offset:s,type:i}=n[r];return e[n[t].isBefore(n[r])?"selectPrevious":"selectNext"]()[r].set(l,s,i),!1}return!!Jt(n,e)&&(!!Ct(n)&&(t&&(t.preventDefault(),t.stopPropagation()),c.$clearText(),!0))};for(const e of Kt)c.listenersToRemove.add(o.registerCommand(e,p,W));return c.listenersToRemove.add(o.registerCommand(z,(e=>{const t=S();if(t){if(!Ct(t)&&!w(t))return!1;_e(o,r(e,ClipboardEvent)?e:null,Se(t));const n=p(e);return w(t)?(t.removeText(),!0):n}return!1}),W)),c.listenersToRemove.add(o.registerCommand(H,(t=>{const o=S();if(!Jt(o,e))return!1;if(Ct(o))return c.$formatCells(t),!0;if(w(o)){const e=n(o.anchor.getNode(),(e=>Re(e)));if(!Re(e))return!1}return!1}),W)),c.listenersToRemove.add(o.registerCommand(P,(t=>{const n=S();if(!Ct(n)||!Jt(n,e))return!1;const o=n.anchor.getNode(),r=n.focus.getNode();if(!Re(o)||!Re(r))return!1;if(function(e,t){if(Ct(e)){const n=e.anchor.getNode(),o=e.focus.getNode();if(t&&n&&o){const[e]=ut(t,n,o);return n.getKey()===e[0][0].cell.getKey()&&o.getKey()===e[e.length-1].at(-1).cell.getKey()}}return!1}(n,e))return e.setFormat(t),!0;const[l,s,i]=ut(e,o,r),c=Math.max(s.startRow+s.cell.__rowSpan-1,i.startRow+i.cell.__rowSpan-1),a=Math.max(s.startColumn+s.cell.__colSpan-1,i.startColumn+i.cell.__colSpan-1),u=Math.min(s.startRow,i.startRow),h=Math.min(s.startColumn,i.startColumn),d=new Set;for(let e=u;e<=c;e++)for(let n=h;n<=a;n++){const o=l[e][n].cell;if(d.has(o))continue;d.add(o),o.setFormat(t);const r=o.getChildren();for(let e=0;e<r.length;e++){const n=r[e];N(n)&&!n.isInline()&&n.setFormat(t)}}return!0}),W)),c.listenersToRemove.add(o.registerCommand(B,(t=>{const r=S();if(!Jt(r,e))return!1;if(Ct(r))return c.$clearHighlight(),!1;if(w(r)){const l=n(r.anchor.getNode(),(e=>Re(e)));if(!Re(l))return!1;if("string"==typeof t){const n=tn(o,r,e);if(n)return en(n,e,[_(t)]),!0}}return!1}),W)),l&&c.listenersToRemove.add(o.registerCommand(D,(t=>{const o=S();if(!w(o)||!o.isCollapsed()||!Jt(o,e))return!1;const r=jt(o.anchor.getNode());return!(null===r||!e.is(Vt(r)))&&(Zt(t),function(e,t){const o="next"===t?"getNextSibling":"getPreviousSibling",r="next"===t?"getFirstChild":"getLastChild",l=e[o]();if(N(l))return l.selectEnd();const s=n(e,Ee);null===s&&Fe(247);for(let e=s[o]();Ee(e);e=e[o]()){const t=e[r]();if(N(t))return t.selectEnd()}const i=n(s,fn);null===i&&Fe(248);"next"===t?i.selectNext():i.selectPrevious()}(r,t.shiftKey?"previous":"next"),!0)}),W)),c.listenersToRemove.add(o.registerCommand(I,(t=>e.isSelected()),$)),c.listenersToRemove.add(o.registerCommand(U,((e,t)=>{if(o!==t)return!1;const{nodes:r,selection:l}=e,s=l.getStartEndPoints(),i=Ct(l),c=w(l)&&null!==n(l.anchor.getNode(),(e=>Re(e)))&&null!==n(l.focus.getNode(),(e=>Re(e)))||i;if(1!==r.length||!fn(r[0])||!c||null===s)return!1;const[a,u]=s,[h,d,g]=dt(a),p=n(u.getNode(),(e=>Re(e)));if(!(Re(h)&&Re(p)&&Ee(d)&&fn(g)))return!1;const C=r[0],[_,S,b]=ut(g,h,p),[y]=ht(C,null,null),N=_.length,x=N>0?_[0].length:0;let v=S.startRow,R=S.startColumn,T=y.length,F=T>0?y[0].length:0;if(i){const e=ft(_,S,b),t=e.maxRow-e.minRow+1,n=e.maxColumn-e.minColumn+1;v=e.minRow,R=e.minColumn,T=Math.min(T,t),F=Math.min(F,n)}let O=!1;const A=Math.min(N,v+T)-1,K=Math.min(x,R+F)-1,E=new Set;for(let e=v;e<=A;e++)for(let t=R;t<=K;t++){const n=_[e][t];E.has(n.cell.getKey())||(1===n.cell.__rowSpan&&1===n.cell.__colSpan||(at(n.cell),E.add(n.cell.getKey()),O=!0))}let[k]=ht(g.getWritable(),null,null);const M=T-N+v;for(let e=0;e<M;e++){Xe(k[N-1][0].cell)}const $=F-x+R;for(let e=0;e<$;e++){Qe(k[0][x-1].cell,!0,!1)}[k]=ht(g.getWritable(),null,null);for(let e=v;e<v+T;e++)for(let t=R;t<R+F;t++){const n=e-v,o=t-R,r=y[n][o];if(r.startRow!==n||r.startColumn!==o)continue;const l=r.cell;if(1!==l.__rowSpan||1!==l.__colSpan){const n=[],o=Math.min(e+l.__rowSpan,v+T)-1,r=Math.min(t+l.__colSpan,R+F)-1;for(let l=e;l<=o;l++)for(let e=t;e<=r;e++){const t=k[l][e];n.push(t.cell)}st(n),O=!0}const{cell:s}=k[e][t],i=s.getChildren();l.getChildren().forEach((e=>{if(f(e)){m().append(e),s.append(e)}else s.append(e)})),i.forEach((e=>e.remove()))}if(i&&O){const[e]=ht(g.getWritable(),null,null);e[S.startRow][S.startColumn].cell.selectEnd()}return!0}),W)),c.listenersToRemove.add(o.registerCommand(A,(()=>{const 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u=n(a,(e=>fn(e)));if(!fn(u)||!u.is(o))return;const[h,d]=ut(o,a,a),f=h[0][0],g=h[h.length-1][h[0].length-1],{startRow:m,startColumn:p}=d,C=m===f.startRow&&p===f.startColumn,_=m===g.startRow&&p===g.startColumn;return C?"first":_?"last":void 0}function nn(e,t){const{tableNode:n}=e.$lookup(),o=n.getCordsFromCellNode(t,e.table);return n.getDOMCellFromCordsOrThrow(o.x,o.y,e.table)}function on(e,t,n){return Ft(e,Y(t,n))}function rn(t,n,r){if(!n.theme.tableAlignment)return;const l=[],s=[];for(const e of["center","right"]){const t=n.theme.tableAlignment[e];t&&(e===r?s:l).push(t)}o(t,...l),e(t,...s)}const ln=new WeakSet;function sn(e=F()){return ln.has(e)}function cn(e,t){t?ln.add(e):ln.delete(e)}class an extends u{static getType(){return"table"}getColWidths(){return this.getLatest().__colWidths}setColWidths(e){const t=this.getWritable();return t.__colWidths=e,t}static clone(e){return new 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vt(t)||Fe(229),super.getDOMSlot(e).withElement(t).withAfter(t.querySelector("colgroup"))}createDOM(t,n){const o=document.createElement("table");this.__style&&(o.style.cssText=this.__style);const r=document.createElement("colgroup");if(o.appendChild(r),me(r),e(o,t.theme.table),this.updateTableElement(null,o,t),sn(n)){const n=document.createElement("div"),r=t.theme.tableScrollableWrapper;return r?e(n,r):n.style.cssText="overflow-x: auto;",n.appendChild(o),this.updateTableWrapper(null,n,o,t),n}return o}updateTableWrapper(t,n,r,l){this.__frozenColumnCount!==(t?t.__frozenColumnCount:0)&&function(t,n,r,l){l>0?(e(t,r.theme.tableFrozenColumn),n.setAttribute("data-lexical-frozen-column","true")):(o(t,r.theme.tableFrozenColumn),n.removeAttribute("data-lexical-frozen-column"))}(n,r,l,this.__frozenColumnCount),this.__frozenRowCount!==(t?t.__frozenRowCount:0)&&function(t,n,r,l){l>0?(e(t,r.theme.tableFrozenRow),n.setAttribute("data-lexical-frozen-row","true")):(o(t,r.theme.tableFrozenRow),n.removeAttribute("data-lexical-frozen-row"))}(n,r,l,this.__frozenRowCount)}updateTableElement(t,n,r){this.__style!==(t?t.__style:"")&&(n.style.cssText=this.__style),this.__rowStriping!==(!!t&&t.__rowStriping)&&function(t,n,r){r?(e(t,n.theme.tableRowStriping),t.setAttribute("data-lexical-row-striping","true")):(o(t,n.theme.tableRowStriping),t.removeAttribute("data-lexical-row-striping"))}(n,r,this.__rowStriping),function(e,t,n,o){const r=e.querySelector("colgroup");if(!r)return;const l=[];for(let e=0;e<n;e++){const t=document.createElement("col"),n=o&&o[e];n&&(t.style.width=`${n}px`),l.push(t)}r.replaceChildren(...l)}(n,0,this.getColumnCount(),this.getColWidths()),rn(n,r,this.getFormatType())}updateDOM(e,t,n){const o=this.getDOMSlot(t).element;return t===o===sn()||(l(r=t)&&"DIV"===r.nodeName&&this.updateTableWrapper(e,t,o,n),this.updateTableElement(e,o,n),!1);var r}exportDOM(e){const t=super.exportDOM(e),{element:n}=t;return{after:n=>{if(t.after&&(n=t.after(n)),!vt(n)&&l(n)&&(n=n.querySelector("table")),!vt(n))return null;rn(n,e._config,this.getFormatType());const[o]=ht(this,null,null),r=new Map;for(const e of o)for(const t of e){const e=t.cell.getKey();r.has(e)||r.set(e,{colSpan:t.cell.getColSpan(),startColumn:t.startColumn})}const s=new Set;for(const e of n.querySelectorAll(":scope > tr > [data-temporary-table-cell-lexical-key]")){const t=e.getAttribute("data-temporary-table-cell-lexical-key");if(t){const n=r.get(t);if(e.removeAttribute("data-temporary-table-cell-lexical-key"),n){r.delete(t);for(let e=0;e<n.colSpan;e++)s.add(e+n.startColumn)}}}const i=n.querySelector(":scope > colgroup");if(i){const e=Array.from(n.querySelectorAll(":scope > colgroup > col")).filter(((e,t)=>s.has(t)));i.replaceChildren(...e)}const c=n.querySelectorAll(":scope > tr");if(c.length>0){const e=document.createElement("tbody");for(const t of c)e.appendChild(t);n.append(e)}return n},element:!vt(n)&&l(n)?n.querySelector("table"):n}}canBeEmpty(){return!1}isShadowRoot(){return!0}getCordsFromCellNode(e,t){const{rows:n,domRows:o}=t;for(let t=0;t<n;t++){const n=o[t];if(null!=n)for(let o=0;o<n.length;o++){const r=n[o];if(null==r)continue;const{elem:l}=r,s=on(this,l);if(null!==s&&e.is(s))return{x:o,y:t}}}throw new Error("Cell not found in table.")}getDOMCellFromCords(e,t,n){const{domRows:o}=n,r=o[t];if(null==r)return null;const l=r[e<r.length?e:r.length-1];return null==l?null:l}getDOMCellFromCordsOrThrow(e,t,n){const o=this.getDOMCellFromCords(e,t,n);if(!o)throw new Error("Cell not found at cords.");return o}getCellNodeFromCords(e,t,n){const o=this.getDOMCellFromCords(e,t,n);if(null==o)return null;const r=Y(o.elem);return Re(r)?r:null}getCellNodeFromCordsOrThrow(e,t,n){const o=this.getCellNodeFromCords(e,t,n);if(!o)throw new Error("Node at cords not TableCellNode.");return o}getRowStriping(){return Boolean(this.getLatest().__rowStriping)}setRowStriping(e){const t=this.getWritable();return t.__rowStriping=e,t}setFrozenColumns(e){const t=this.getWritable();return t.__frozenColumnCount=e,t}getFrozenColumns(){return this.getLatest().__frozenColumnCount}setFrozenRows(e){const t=this.getWritable();return t.__frozenRowCount=e,t}getFrozenRows(){return this.getLatest().__frozenRowCount}canSelectBefore(){return!0}canIndent(){return!1}getColumnCount(){const e=this.getFirstChild();if(!e)return 0;let t=0;return e.getChildren().forEach((e=>{Re(e)&&(t+=e.getColSpan())})),t}}function un(e,t){const n=e.getElementByKey(t.getKey());return null===n&&Fe(230),Lt(t,n)}function hn(e){const n=dn();e.hasAttribute("data-lexical-row-striping")&&n.setRowStriping(!0),e.hasAttribute("data-lexical-frozen-column")&&n.setFrozenColumns(1),e.hasAttribute("data-lexical-frozen-row")&&n.setFrozenRows(1);const o=e.querySelector(":scope > colgroup");if(o){let e=[];for(const t of o.querySelectorAll(":scope > col")){let n=t.style.width||"";if(!we.test(n)&&(n=t.getAttribute("width")||"",!/^\d+$/.test(n))){e=void 0;break}e.push(parseFloat(n))}e&&n.setColWidths(e)}return{after:e=>t(e,Ee),node:n}}function dn(){return p(new an)}function fn(e){return e instanceof an}function gn({rows:e,columns:t,includeHeaders:n}){const o=S()||J();if(!o||!w(o))return!1;if(Vt(o.anchor.getNode()))return!1;const r=Le(Number(e),Number(t),n);c(r);const l=r.getFirstDescendant();return f(l)&&l.select(),!0}function mn(e){Ee(e.getParent())?e.isEmpty()&&e.append(m()):e.remove()}function pn(e){fn(e.getParent())?a(e,Re):e.remove()}function Cn(e){a(e,Ee);const[t]=ht(e,null,null),n=t.reduce(((e,t)=>Math.max(e,t.length)),0),o=e.getChildren();for(let e=0;e<t.length;++e){const r=o[e];if(!r)continue;Ee(r)||Fe(254,r.constructor.name,r.getType());const l=t[e].reduce(((e,t)=>t?1+e:e),0);if(l!==n)for(let e=l;e<n;++e){const e=ve();e.append(m()),r.append(e)}}}function _n(e){if(e.detail<3||!re(e.target))return!1;const t=Y(e.target);if(null===t)return!1;const o=n(t,(e=>N(e)&&!e.isInline()));if(null===o)return!1;return!!Re(o.getParent())&&(o.select(0),!0)}function Sn(e){return e.registerNodeTransform(ye,(e=>{if(e.getColSpan()>1||e.getRowSpan()>1){const[,,t]=dt(e),[n]=ut(t,e,e),o=n.length,r=n[0].length;let l=t.getFirstChild();Ee(l)||Fe(175);const i=[];for(let e=0;e<o;e++){0!==e&&(l=l.getNextSibling(),Ee(l)||Fe(175));let t=null;for(let o=0;o<r;o++){const r=n[e][o],c=r.cell;if(r.startRow===e&&r.startColumn===o)t=c,i.push(c);else if(c.getColSpan()>1||c.getRowSpan()>1){Re(c)||Fe(176);const e=ve(c.__headerState);null!==t?t.insertAfter(e):s(l,e)}}}for(const e of i)e.setColSpan(1),e.setRowSpan(1)}}))}function wn(e,t=!0){const n=new Map,o=(o,r,l)=>{const s=Rt(o,l),i=Et(o,s,e,t);n.set(r,[i,s])},r=e.registerMutationListener(an,(t=>{e.getEditorState().read((()=>{for(const[e,r]of t){const t=n.get(e);if("created"===r||"updated"===r){const{tableNode:r,tableElement:l}=bt(e);void 0===t?o(r,e,l):l!==t[1]&&(t[0].removeListeners(),n.delete(e),o(r,e,l))}else"destroyed"===r&&void 0!==t&&(t[0].removeListeners(),n.delete(e))}}),{editor:e})}),{skipInitialization:!1});return()=>{r();for(const[,[e]]of n)e.removeListeners()}}function bn(e){return e.hasNodes([an])||Fe(255),i(e.registerCommand(Te,gn,pe),e.registerCommand(U,(({nodes:t,selection:n},o)=>{if(e!==o||!w(n))return!1;return null!==Vt(n.anchor.getNode())&&t.some(fn)}),pe),e.registerCommand(Ce,_n,pe),e.registerNodeTransform(an,Cn),e.registerNodeTransform(Oe,pn),e.registerNodeTransform(ye,mn))}export{ut as $computeTableMap,ht as $computeTableMapSkipCellCheck,ve as $createTableCellNode,dn as $createTableNode,Le as $createTableNodeWithDimensions,Ke as $createTableRowNode,_t as $createTableSelection,St as $createTableSelectionFrom,Ze as $deleteTableColumn,nt as $deleteTableColumnAtSelection,ot as $deleteTableColumn__EXPERIMENTAL,et as $deleteTableRowAtSelection,tt as $deleteTableRow__EXPERIMENTAL,jt as $findCellNode,Vt as $findTableNode,un as $getElementForTableNode,dt as $getNodeTriplet,bt as $getTableAndElementByKey,We as $getTableCellNodeFromLexicalNode,gt as $getTableCellNodeRect,Be as $getTableColumnIndexFromTableCellNode,He as $getTableNodeFromLexicalNodeOrThrow,Pe as $getTableRowIndexFromTableCellNode,ze as $getTableRowNodeFromTableCellNodeOrThrow,je as $insertTableColumn,Ve as $insertTableColumnAtSelection,Ge as $insertTableColumn__EXPERIMENTAL,Ue as $insertTableRow,Ye as $insertTableRowAtSelection,qe as $insertTableRow__EXPERIMENTAL,sn as $isScrollableTablesActive,Re as $isTableCellNode,fn as $isTableNode,Ee as $isTableRowNode,Ct as $isTableSelection,st as $mergeCells,Ie as $removeTableRowAtIndex,ct as $unmergeCell,Te as INSERT_TABLE_COMMAND,be as TableCellHeaderStates,ye as TableCellNode,an as TableNode,yt as TableObserver,Oe as TableRowNode,Et as applyTableHandlers,Mt as getDOMCellFromTarget,Rt as getTableElement,kt as getTableObserverFromTableElement,Sn as registerTableCellUnmergeTransform,bn as registerTablePlugin,wn as registerTableSelectionObserver,cn as setScrollableTablesActive};