@recruitler/drag-drop
Version:
A forked version of Angular/'s drag-drop CDK.
161 lines • 22.9 kB
JavaScript
import { transferArrayItem } from "./drag-utils";
export function getParent(roots, children) {
for (const root of roots) {
if (root.children) {
if (root.children == children)
return root;
else {
const parent = root.children.length > 0 ? getParent(root.children, children) : undefined;
if (parent !== undefined)
return parent;
}
}
}
return undefined;
}
export function getDecendantCount(parent) {
let count = 1;
if (parent.children && parent.children.length > 0) {
for (let child of parent.children) {
count += getDecendantCount(child);
}
}
return count;
}
export function getTotalCount(parents) {
let count = 0;
for (const parent of parents) {
count += getDecendantCount(parent);
}
return count;
}
export function buildTree(children) {
return {
_isEmpty: true,
children
};
}
export function constructCdkIndexTree(rootNode) {
const root = _constructCdkIndexTreeNode(rootNode, -1).indexNode;
const dropItems = [];
const itemCount = getDecendantCount(rootNode) - 1;
for (let i = 0; i < itemCount; i++)
dropItems.push(rootNode);
_traverseCdkIndexTree(root, (node) => {
if (node.indexOfList !== -1)
dropItems[node.indexOfList] = node.itemOfList;
});
return {
root,
dropItems
};
}
function _traverseCdkIndexTree(root, cb) {
cb(root);
if (root.children && root.children.length > 0) {
for (let child of root.children) {
_traverseCdkIndexTree(child, cb);
}
}
}
function _getCdkIndexTreeNode(root, index) {
let node;
if (root.indexOfList == index)
return root;
if (root.children && root.children.length > 0) {
for (let child of root.children) {
if (node = _getCdkIndexTreeNode(child, index)) {
return node;
}
}
}
return undefined;
}
function _constructCdkIndexTreeNode(node, index, parent) {
let indexNode = {
indexOfList: index,
itemOfList: node,
parent: parent,
};
index++;
if (node.children && node.children.length > 0) {
let children = [];
for (let child of node.children) {
const { indexNode: childIndexNode, index: newIndex } = _constructCdkIndexTreeNode(child, index, indexNode);
children.push(childIndexNode);
index = newIndex;
}
indexNode.children = children;
}
return {
indexNode,
index
};
}
// export function getIndexOfNode(tree : CdkDropDownItem[], ) {
// }
export function splitTree(tree, startIndex, endIndex) {
return _splitTree(tree.root, startIndex, endIndex).newDropItem;
}
function _splitTree(node, startIndex, endIndex) {
const children = node.children;
// const newDropItem = Object.assign(node.itemOfList);
let newDropItem = {};
let newDropChildren = [];
let hasReached = false;
if (node.indexOfList < startIndex || node.indexOfList > endIndex)
newDropItem["_isEmpty"] = true;
else
newDropItem = Object.assign({}, node.itemOfList, { children: undefined });
if (node.indexOfList == endIndex) {
return { newDropItem, hasReached: true };
}
if (children && children.length > 0) {
for (let index = 0; index < children.length; index++) {
const child = children[index];
if (index < children.length - 1 && startIndex >= children[index + 1].indexOfList)
continue;
if (endIndex < child.indexOfList)
continue;
const { newDropItem: subtree, hasReached: reached } = _splitTree(child, startIndex, endIndex);
newDropChildren.push(subtree);
hasReached = reached;
if (hasReached) {
break;
}
}
;
}
if (newDropChildren.length > 0)
newDropItem.children = newDropChildren;
return { newDropItem, hasReached };
}
export function swapTreeNodes(tree, sourceIndex, targetIndex) {
const sourceNode = _getCdkIndexTreeNode(tree.root, sourceIndex);
const targetNode = _getCdkIndexTreeNode(tree.root, targetIndex);
if (sourceNode && targetNode) {
let sourceChildren = sourceNode.parent?.itemOfList.children;
let targetChildren = targetNode.parent?.itemOfList.children;
if (sourceChildren && targetChildren) {
let sourceChildIndex = sourceChildren.indexOf(sourceNode.itemOfList);
let targetChildIndex = targetChildren.indexOf(targetNode.itemOfList);
sourceChildIndex >= 0 && targetChildIndex >= 0 && transferArrayItem(sourceChildren, targetChildren, sourceChildIndex, targetChildIndex);
}
}
}
export function nestTreeNode(tree, sourceIndex, nestIndex) {
const sourceNode = _getCdkIndexTreeNode(tree.root, sourceIndex);
const targetNode = _getCdkIndexTreeNode(tree.root, nestIndex);
if (sourceNode && targetNode) {
let sourceChildren = sourceNode.parent?.itemOfList.children;
if (sourceChildren) {
let sourceChildIndex = sourceChildren.indexOf(sourceNode.itemOfList);
// sourceChildIndex >= 0 && targetChildIndex >= 0 && transferArrayItem(sourceChildren, targetChildren, sourceChildIndex, targetChildIndex);
const targetItem = targetNode.itemOfList;
let targetChildren = targetItem.children ? targetItem.children : [];
transferArrayItem(sourceChildren, targetChildren, sourceChildIndex, targetChildren.length);
targetItem.children = targetChildren;
}
}
}
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"drag-drop-tree.js","sourceRoot":"","sources":["../../../../projects/sortable/src/lib/drag-drop/drag-drop-tree.ts"],"names":[],"mappings":"AAAA,OAAO,EAAE,iBAAiB,EAAE,MAAM,cAAc,CAAC;AAwBjD,MAAM,UAAU,SAAS,CAAC,KAAwB,EAAE,QAA2B;IAC3E,KAAK,MAAM,IAAI,IAAI,KAAK,EAAE;QACtB,IAAI,IAAI,CAAC,QAAQ,EAAE;YACf,IAAK,IAAI,CAAC,QAAQ,IAAI,QAAQ;gBAC1B,OAAO,IAAI,CAAC;iBACX;gBACD,MAAM,MAAM,GAAG,IAAI,CAAC,QAAQ,CAAC,MAAM,GAAG,CAAC,CAAC,CAAC,CAAE,SAAS,CAAC,IAAI,CAAC,QAAQ,EAAE,QAAQ,CAAC,CAAC,CAAC,CAAC,SAAS,CAAC;gBAC1F,IAAI,MAAM,KAAK,SAAS;oBACpB,OAAO,MAAM,CAAA;aACpB;SACJ;KACJ;IAED,OAAO,SAAS,CAAC;AACrB,CAAC;AAED,MAAM,UAAU,iBAAiB,CAAC,MAAuB;IACrD,IAAI,KAAK,GAAG,CAAC,CAAC;IAEd,IAAI,MAAM,CAAC,QAAQ,IAAI,MAAM,CAAC,QAAQ,CAAC,MAAM,GAAG,CAAC,EAAE;QAC/C,KAAK,IAAI,KAAK,IAAI,MAAM,CAAC,QAAQ,EAAE;YAC/B,KAAK,IAAI,iBAAiB,CAAC,KAAK,CAAC,CAAC;SACrC;KACJ;IAED,OAAO,KAAK,CAAC;AACjB,CAAC;AAED,MAAM,UAAU,aAAa,CAAC,OAA0B;IACpD,IAAI,KAAK,GAAG,CAAC,CAAC;IACd,KAAK,MAAM,MAAM,IAAI,OAAO,EAAE;QAC1B,KAAK,IAAI,iBAAiB,CAAC,MAAM,CAAC,CAAC;KACtC;IAED,OAAO,KAAK,CAAC;AACjB,CAAC;AAED,MAAM,UAAU,SAAS,CAAC,QAA2B;IACjD,OAAO;QACH,QAAQ,EAAE,IAAI;QACd,QAAQ;KACX,CAAA;AACL,CAAC;AAED,MAAM,UAAU,qBAAqB,CAAC,QAAyB;IAC3D,MAAM,IAAI,GAAG,0BAA0B,CAAC,QAAQ,EAAE,CAAC,CAAC,CAAC,CAAC,SAAS,CAAC;IAEhE,MAAM,SAAS,GAAG,EAAE,CAAC;IAErB,MAAM,SAAS,GAAG,iBAAiB,CAAC,QAAQ,CAAC,GAAG,CAAC,CAAC;IAElD,KAAK,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,SAAS,EAAE,CAAC,EAAE;QAC9B,SAAS,CAAC,IAAI,CAAC,QAAQ,CAAC,CAAC;IAG7B,qBAAqB,CAAC,IAAI,EAAE,CAAC,IAAsB,EAAE,EAAE;QACnD,IAAI,IAAI,CAAC,WAAW,KAAK,CAAC,CAAC;YACvB,SAAS,CAAC,IAAI,CAAC,WAAW,CAAC,GAAG,IAAI,CAAC,UAAU,CAAC;IACtD,CAAC,CAAC,CAAC;IAEH,OAAO;QACH,IAAI;QACJ,SAAS;KACZ,CAAA;AACL,CAAC;AAED,SAAS,qBAAqB,CAAC,IAAsB,EAAE,EAAoC;IAEvF,EAAE,CAAC,IAAI,CAAC,CAAC;IACT,IAAI,IAAI,CAAC,QAAQ,IAAI,IAAI,CAAC,QAAQ,CAAC,MAAM,GAAG,CAAC,EAAE;QAC3C,KAAK,IAAI,KAAK,IAAI,IAAI,CAAC,QAAQ,EAAE;YAC7B,qBAAqB,CAAC,KAAK,EAAE,EAAE,CAAC,CAAC;SACpC;KACJ;AACL,CAAC;AAED,SAAS,oBAAoB,CAAC,IAAsB,EAAE,KAAa;IAC/D,IAAI,IAAkC,CAAC;IACvC,IAAI,IAAI,CAAC,WAAW,IAAI,KAAK;QACzB,OAAO,IAAI,CAAC;IAEhB,IAAI,IAAI,CAAC,QAAQ,IAAI,IAAI,CAAC,QAAQ,CAAC,MAAM,GAAG,CAAC,EAAE;QAC3C,KAAK,IAAI,KAAK,IAAI,IAAI,CAAC,QAAQ,EAAE;YAE7B,IAAI,IAAI,GAAG,oBAAoB,CAAC,KAAK,EAAE,KAAK,CAAC,EAAE;gBAC3C,OAAO,IAAI,CAAC;aACf;SACJ;KACJ;IAED,OAAO,SAAS,CAAC;AACrB,CAAC;AAED,SAAS,0BAA0B,CAAC,IAAqB,EAAE,KAAa,EAAE,MAAyB;IAC/F,IAAI,SAAS,GAAqB;QAC9B,WAAW,EAAE,KAAK;QAClB,UAAU,EAAE,IAAI;QAChB,MAAM,EAAE,MAAM;KACjB,CAAA;IAED,KAAK,EAAE,CAAC;IAER,IAAI,IAAI,CAAC,QAAQ,IAAI,IAAI,CAAC,QAAQ,CAAC,MAAM,GAAG,CAAC,EAAE;QAC3C,IAAI,QAAQ,GAAuB,EAAE,CAAC;QAEtC,KAAK,IAAI,KAAK,IAAI,IAAI,CAAC,QAAQ,EAAE;YAC7B,MAAM,EAAE,SAAS,EAAE,cAAc,EAAE,KAAK,EAAE,QAAQ,EAAE,GAAG,0BAA0B,CAAC,KAAK,EAAE,KAAK,EAAE,SAAS,CAAC,CAAC;YAC3G,QAAQ,CAAC,IAAI,CAAC,cAAc,CAAC,CAAC;YAC9B,KAAK,GAAG,QAAQ,CAAC;SAEpB;QAED,SAAS,CAAC,QAAQ,GAAG,QAAQ,CAAC;KACjC;IAED,OAAO;QACH,SAAS;QACT,KAAK;KACR,CAAC;AAEN,CAAC;AAED,+DAA+D;AAE/D,IAAI;AAEJ,MAAM,UAAU,SAAS,CAAC,IAAkB,EAAE,UAAkB,EAAE,QAAgB;IAG9E,OAAO,UAAU,CAAC,IAAI,CAAC,IAAI,EAAE,UAAU,EAAE,QAAQ,CAAC,CAAC,WAAW,CAAC;AAEnE,CAAC;AAED,SAAS,UAAU,CAAC,IAAsB,EAAE,UAAkB,EAAE,QAAgB;IAE5E,MAAM,QAAQ,GAAG,IAAI,CAAC,QAAQ,CAAC;IAE/B,sDAAsD;IACtD,IAAI,WAAW,GAAoB,EAAE,CAAC;IAEtC,IAAI,eAAe,GAAsB,EAAE,CAAC;IAE5C,IAAI,UAAU,GAAG,KAAK,CAAC;IAEvB,IAAI,IAAI,CAAC,WAAW,GAAG,UAAU,IAAI,IAAI,CAAC,WAAW,GAAG,QAAQ;QAC5D,WAAW,CAAC,UAAU,CAAC,GAAG,IAAI,CAAC;;QAE/B,WAAW,GAAG,MAAM,CAAC,MAAM,CAAC,EAAE,EAAE,IAAI,CAAC,UAAU,EAAE,EAAE,QAAQ,EAAE,SAAS,EAAE,CAAC,CAAC;IAG9E,IAAI,IAAI,CAAC,WAAW,IAAI,QAAQ,EAAE;QAC9B,OAAO,EAAE,WAAW,EAAE,UAAU,EAAE,IAAI,EAAE,CAAC;KAC5C;IAGD,IAAI,QAAQ,IAAI,QAAQ,CAAC,MAAM,GAAG,CAAC,EAAE;QACjC,KAAK,IAAI,KAAK,GAAG,CAAC,EAAE,KAAK,GAAG,QAAQ,CAAC,MAAM,EAAE,KAAK,EAAE,EAAE;YAClD,MAAM,KAAK,GAAG,QAAQ,CAAC,KAAK,CAAC,CAAC;YAC9B,IAAI,KAAK,GAAG,QAAQ,CAAC,MAAM,GAAG,CAAC,IAAI,UAAU,IAAI,QAAQ,CAAC,KAAK,GAAG,CAAC,CAAC,CAAC,WAAW;gBAC5E,SAAS;YAEb,IAAI,QAAQ,GAAG,KAAK,CAAC,WAAW;gBAC5B,SAAS;YAEb,MAAM,EAAE,WAAW,EAAE,OAAO,EAAE,UAAU,EAAE,OAAO,EAAE,GAAG,UAAU,CAAC,KAAK,EAAE,UAAU,EAAE,QAAQ,CAAC,CAAC;YAE9F,eAAe,CAAC,IAAI,CAAC,OAAO,CAAC,CAAC;YAE9B,UAAU,GAAG,OAAO,CAAC;YAErB,IAAI,UAAU,EAAE;gBACZ,MAAM;aACT;SAGJ;QAAA,CAAC;KAEL;IAED,IAAI,eAAe,CAAC,MAAM,GAAG,CAAC;QAC1B,WAAW,CAAC,QAAQ,GAAG,eAAe,CAAC;IAE3C,OAAO,EAAE,WAAW,EAAE,UAAU,EAAE,CAAC;AAGvC,CAAC;AAED,MAAM,UAAU,aAAa,CAAC,IAAkB,EAAE,WAAmB,EAAE,WAAmB;IACtF,MAAM,UAAU,GAAG,oBAAoB,CAAC,IAAI,CAAC,IAAI,EAAE,WAAW,CAAC,CAAC;IAChE,MAAM,UAAU,GAAG,oBAAoB,CAAC,IAAI,CAAC,IAAI,EAAE,WAAW,CAAC,CAAC;IAEhE,IAAI,UAAU,IAAI,UAAU,EAAE;QAG1B,IAAI,cAAc,GAAG,UAAU,CAAC,MAAM,EAAE,UAAU,CAAC,QAAQ,CAAC;QAC5D,IAAI,cAAc,GAAG,UAAU,CAAC,MAAM,EAAE,UAAU,CAAC,QAAQ,CAAC;QAG5D,IAAI,cAAc,IAAI,cAAc,EAAE;YAIlC,IAAI,gBAAgB,GAAG,cAAc,CAAC,OAAO,CAAC,UAAU,CAAC,UAAU,CAAC,CAAC;YACrE,IAAI,gBAAgB,GAAG,cAAc,CAAC,OAAO,CAAC,UAAU,CAAC,UAAU,CAAC,CAAC;YAIrE,gBAAgB,IAAI,CAAC,IAAI,gBAAgB,IAAI,CAAC,IAAI,iBAAiB,CAAC,cAAc,EAAE,cAAc,EAAE,gBAAgB,EAAE,gBAAgB,CAAC,CAAC;SAE3I;KACJ;AAEL,CAAC;AAED,MAAM,UAAU,YAAY,CAAC,IAAkB,EAAE,WAAmB,EAAE,SAAiB;IACnF,MAAM,UAAU,GAAG,oBAAoB,CAAC,IAAI,CAAC,IAAI,EAAE,WAAW,CAAC,CAAC;IAChE,MAAM,UAAU,GAAG,oBAAoB,CAAC,IAAI,CAAC,IAAI,EAAE,SAAS,CAAC,CAAC;IAE9D,IAAI,UAAU,IAAI,UAAU,EAAE;QAG1B,IAAI,cAAc,GAAG,UAAU,CAAC,MAAM,EAAE,UAAU,CAAC,QAAQ,CAAC;QAE5D,IAAI,cAAc,EAAE;YAIhB,IAAI,gBAAgB,GAAG,cAAc,CAAC,OAAO,CAAC,UAAU,CAAC,UAAU,CAAC,CAAC;YAErE,2IAA2I;YAC3I,MAAM,UAAU,GAAG,UAAU,CAAC,UAAU,CAAC;YACzC,IAAI,cAAc,GAAG,UAAU,CAAC,QAAQ,CAAC,CAAC,CAAC,UAAU,CAAC,QAAQ,CAAC,CAAC,CAAC,EAAE,CAAC;YAEpE,iBAAiB,CACb,cAAc,EACd,cAAc,EACd,gBAAgB,EAChB,cAAc,CAAC,MAAM,CACxB,CAAC;YACF,UAAU,CAAC,QAAQ,GAAG,cAAc,CAAC;SACxC;KACJ;AACL,CAAC","sourcesContent":["import { transferArrayItem } from \"./drag-utils\";\n\nexport interface CdkDropDownItem {\n    [key: string]: any; // a CdkDropDownItem will be an unknown data model\n    children?: CdkDropDownItem[]; // we can require `children[]`\n}\n\n\nexport interface CdkIndexTree {\n    root: CdkIndexTreeNode,\n    dropItems: CdkDropDownItem[],\n}\n\nexport interface CdkIndexTreeNode {\n\n    parent?: CdkIndexTreeNode,\n\n    itemOfList: CdkDropDownItem,\n\n    indexOfList: number,\n\n    children?: CdkIndexTreeNode[],\n}\n\nexport function getParent(roots: CdkDropDownItem[], children: CdkDropDownItem[]): CdkDropDownItem | undefined {\n    for (const root of roots) {\n        if (root.children) {\n            if ( root.children == children)\n                return root;\n            else {\n                const parent = root.children.length > 0 ?  getParent(root.children, children) : undefined;\n                if (parent !== undefined)\n                    return parent\n            }\n        } \n    }\n\n    return undefined;\n}\n\nexport function getDecendantCount(parent: CdkDropDownItem): number {\n    let count = 1;\n\n    if (parent.children && parent.children.length > 0) {\n        for (let child of parent.children) {\n            count += getDecendantCount(child);\n        }\n    }\n\n    return count;\n}\n\nexport function getTotalCount(parents: CdkDropDownItem[]): number {\n    let count = 0;\n    for (const parent of parents) {\n        count += getDecendantCount(parent);\n    }\n\n    return count;\n}\n\nexport function buildTree(children: CdkDropDownItem[]): CdkDropDownItem {\n    return {\n        _isEmpty: true,\n        children\n    }\n}\n\nexport function constructCdkIndexTree(rootNode: CdkDropDownItem): CdkIndexTree {\n    const root = _constructCdkIndexTreeNode(rootNode, -1).indexNode;\n\n    const dropItems = [];\n\n    const itemCount = getDecendantCount(rootNode) - 1;\n\n    for (let i = 0; i < itemCount; i++)\n        dropItems.push(rootNode);\n\n\n    _traverseCdkIndexTree(root, (node: CdkIndexTreeNode) => {\n        if (node.indexOfList !== -1)\n            dropItems[node.indexOfList] = node.itemOfList;\n    });\n\n    return {\n        root,\n        dropItems\n    }\n}\n\nfunction _traverseCdkIndexTree(root: CdkIndexTreeNode, cb: (node: CdkIndexTreeNode) => void) {\n\n    cb(root);\n    if (root.children && root.children.length > 0) {\n        for (let child of root.children) {\n            _traverseCdkIndexTree(child, cb);\n        }\n    }\n}\n\nfunction _getCdkIndexTreeNode(root: CdkIndexTreeNode, index: number): CdkIndexTreeNode | undefined {\n    let node: CdkIndexTreeNode | undefined;\n    if (root.indexOfList == index)\n        return root;\n\n    if (root.children && root.children.length > 0) {\n        for (let child of root.children) {\n\n            if (node = _getCdkIndexTreeNode(child, index)) {\n                return node;\n            }\n        }\n    }\n\n    return undefined;\n}\n\nfunction _constructCdkIndexTreeNode(node: CdkDropDownItem, index: number, parent?: CdkIndexTreeNode): { indexNode: CdkIndexTreeNode, index: number } {\n    let indexNode: CdkIndexTreeNode = {\n        indexOfList: index,\n        itemOfList: node,\n        parent: parent,\n    }\n\n    index++;\n\n    if (node.children && node.children.length > 0) {\n        let children: CdkIndexTreeNode[] = [];\n\n        for (let child of node.children) {\n            const { indexNode: childIndexNode, index: newIndex } = _constructCdkIndexTreeNode(child, index, indexNode);\n            children.push(childIndexNode);\n            index = newIndex;\n\n        }\n\n        indexNode.children = children;\n    }\n\n    return {\n        indexNode,\n        index\n    };\n\n}\n\n// export function getIndexOfNode(tree : CdkDropDownItem[], ) {\n\n// }\n\nexport function splitTree(tree: CdkIndexTree, startIndex: number, endIndex: number): CdkDropDownItem {\n\n\n    return _splitTree(tree.root, startIndex, endIndex).newDropItem;\n\n}\n\nfunction _splitTree(node: CdkIndexTreeNode, startIndex: number, endIndex: number): { newDropItem: CdkDropDownItem, hasReached: boolean } {\n\n    const children = node.children;\n\n    // const newDropItem = Object.assign(node.itemOfList);\n    let newDropItem: CdkDropDownItem = {};\n\n    let newDropChildren: CdkDropDownItem[] = [];\n\n    let hasReached = false;\n\n    if (node.indexOfList < startIndex || node.indexOfList > endIndex)\n        newDropItem[\"_isEmpty\"] = true;\n    else\n        newDropItem = Object.assign({}, node.itemOfList, { children: undefined });\n\n\n    if (node.indexOfList == endIndex) {\n        return { newDropItem, hasReached: true };\n    }\n\n\n    if (children && children.length > 0) {\n        for (let index = 0; index < children.length; index++) {\n            const child = children[index];\n            if (index < children.length - 1 && startIndex >= children[index + 1].indexOfList)\n                continue;\n\n            if (endIndex < child.indexOfList)\n                continue;\n\n            const { newDropItem: subtree, hasReached: reached } = _splitTree(child, startIndex, endIndex);\n\n            newDropChildren.push(subtree);\n\n            hasReached = reached;\n\n            if (hasReached) {\n                break;\n            }\n\n\n        };\n\n    }\n\n    if (newDropChildren.length > 0)\n        newDropItem.children = newDropChildren;\n\n    return { newDropItem, hasReached };\n\n\n}\n\nexport function swapTreeNodes(tree: CdkIndexTree, sourceIndex: number, targetIndex: number) {\n    const sourceNode = _getCdkIndexTreeNode(tree.root, sourceIndex);\n    const targetNode = _getCdkIndexTreeNode(tree.root, targetIndex);\n\n    if (sourceNode && targetNode) {\n\n\n        let sourceChildren = sourceNode.parent?.itemOfList.children;\n        let targetChildren = targetNode.parent?.itemOfList.children;\n\n\n        if (sourceChildren && targetChildren) {\n\n\n\n            let sourceChildIndex = sourceChildren.indexOf(sourceNode.itemOfList);\n            let targetChildIndex = targetChildren.indexOf(targetNode.itemOfList);\n\n\n\n            sourceChildIndex >= 0 && targetChildIndex >= 0 && transferArrayItem(sourceChildren, targetChildren, sourceChildIndex, targetChildIndex);\n\n        }\n    }\n\n}\n\nexport function nestTreeNode(tree: CdkIndexTree, sourceIndex: number, nestIndex: number) {\n    const sourceNode = _getCdkIndexTreeNode(tree.root, sourceIndex);\n    const targetNode = _getCdkIndexTreeNode(tree.root, nestIndex);\n\n    if (sourceNode && targetNode) {\n\n\n        let sourceChildren = sourceNode.parent?.itemOfList.children;\n\n        if (sourceChildren) {\n\n\n\n            let sourceChildIndex = sourceChildren.indexOf(sourceNode.itemOfList);\n\n            // sourceChildIndex >= 0 && targetChildIndex >= 0 && transferArrayItem(sourceChildren, targetChildren, sourceChildIndex, targetChildIndex);\n            const targetItem = targetNode.itemOfList;\n            let targetChildren = targetItem.children ? targetItem.children : [];\n\n            transferArrayItem(\n                sourceChildren,\n                targetChildren,\n                sourceChildIndex,\n                targetChildren.length\n            );\n            targetItem.children = targetChildren;\n        }\n    }\n}"]}