init

node_modules/element-plus/es/components/tree/src/model/node.d.ts

@@ -0,0 +1,50 @@
+import type TreeStore from './tree-store';
+import type { Nullable } from 'element-plus/es/utils';
+import type { FakeNode, TreeKey, TreeNodeChildState, TreeNodeData, TreeNodeLoadedDefaultProps, TreeNodeOptions } from '../tree.type';
+export declare const getChildState: (node: Node[]) => TreeNodeChildState;
+declare class Node {
+    id: number;
+    text: string | null;
+    checked: boolean;
+    indeterminate: boolean;
+    data: TreeNodeData;
+    expanded: boolean;
+    parent: Node | null;
+    visible: boolean;
+    isCurrent: boolean;
+    store: TreeStore;
+    isLeafByUser: boolean | undefined;
+    isLeaf: boolean | undefined;
+    canFocus: boolean;
+    level: number;
+    loaded: boolean;
+    childNodes: Node[];
+    loading: boolean;
+    constructor(options: TreeNodeOptions);
+    initialize(): void;
+    setData(data: TreeNodeData): void;
+    get label(): string;
+    get key(): TreeKey | null | undefined;
+    get disabled(): boolean;
+    get nextSibling(): Nullable<Node>;
+    get previousSibling(): Nullable<Node>;
+    contains(target: Node, deep?: boolean): boolean;
+    remove(): void;
+    insertChild(child?: FakeNode | Node, index?: number, batch?: boolean): void;
+    insertBefore(child: FakeNode | Node, ref: Node): void;
+    insertAfter(child: FakeNode | Node, ref: Node): void;
+    removeChild(child: Node): void;
+    removeChildByData(data: TreeNodeData | null): void;
+    expand(callback?: (() => void) | null, expandParent?: boolean): void;
+    doCreateChildren(array: TreeNodeData[], defaultProps?: TreeNodeLoadedDefaultProps): void;
+    collapse(): void;
+    shouldLoadData(): boolean;
+    updateLeafState(): void;
+    setChecked(value?: boolean | string, deep?: boolean, recursion?: boolean, passValue?: boolean): void;
+    getChildren(forceInit?: boolean): TreeNodeData | TreeNodeData[] | null;
+    updateChildren(): void;
+    loadData(callback: (data?: TreeNodeData[]) => void, defaultProps?: TreeNodeLoadedDefaultProps): void;
+    eachNode(callback: (node: Node) => void): void;
+    reInitChecked(): void;
+}
+export default Node;

node_modules/element-plus/es/components/tree/src/model/node.mjs

@@ -0,0 +1,449 @@
+import { reactive } from 'vue';
+import { isNil } from 'lodash-unified';
+import { markNodeData, NODE_KEY } from './util.mjs';
+import { hasOwn, isArray, isFunction, isString } from '@vue/shared';
+import { isBoolean, isUndefined } from '../../../../utils/types.mjs';
+
+const getChildState = (node) => {
+  let all = true;
+  let none = true;
+  let allWithoutDisable = true;
+  for (let i = 0, j = node.length; i < j; i++) {
+    const n = node[i];
+    if (n.checked !== true || n.indeterminate) {
+      all = false;
+      if (!n.disabled) {
+        allWithoutDisable = false;
+      }
+    }
+    if (n.checked !== false || n.indeterminate) {
+      none = false;
+    }
+  }
+  return { all, none, allWithoutDisable, half: !all && !none };
+};
+const reInitChecked = function(node) {
+  if (node.childNodes.length === 0 || node.loading)
+    return;
+  const { all, none, half } = getChildState(node.childNodes);
+  if (all) {
+    node.checked = true;
+    node.indeterminate = false;
+  } else if (half) {
+    node.checked = false;
+    node.indeterminate = true;
+  } else if (none) {
+    node.checked = false;
+    node.indeterminate = false;
+  }
+  const parent = node.parent;
+  if (!parent || parent.level === 0)
+    return;
+  if (!node.store.checkStrictly) {
+    reInitChecked(parent);
+  }
+};
+const getPropertyFromData = function(node, prop) {
+  const props = node.store.props;
+  const data = node.data || {};
+  const config = props[prop];
+  if (isFunction(config)) {
+    return config(data, node);
+  } else if (isString(config)) {
+    return data[config];
+  } else if (isUndefined(config)) {
+    const dataProp = data[prop];
+    return isUndefined(dataProp) ? "" : dataProp;
+  }
+};
+const setCanFocus = function(childNodes, focus) {
+  childNodes.forEach((item) => {
+    item.canFocus = focus;
+    setCanFocus(item.childNodes, focus);
+  });
+};
+let nodeIdSeed = 0;
+class Node {
+  constructor(options) {
+    this.isLeafByUser = void 0;
+    this.isLeaf = void 0;
+    this.id = nodeIdSeed++;
+    this.text = null;
+    this.checked = false;
+    this.indeterminate = false;
+    this.data = null;
+    this.expanded = false;
+    this.parent = null;
+    this.visible = true;
+    this.isCurrent = false;
+    this.canFocus = false;
+    for (const name in options) {
+      if (hasOwn(options, name)) {
+        this[name] = options[name];
+      }
+    }
+    this.level = 0;
+    this.loaded = false;
+    this.childNodes = [];
+    this.loading = false;
+    if (this.parent) {
+      this.level = this.parent.level + 1;
+    }
+  }
+  initialize() {
+    var _a;
+    const store = this.store;
+    if (!store) {
+      throw new Error("[Node]store is required!");
+    }
+    store.registerNode(this);
+    const props = store.props;
+    if (props && typeof props.isLeaf !== "undefined") {
+      const isLeaf = getPropertyFromData(this, "isLeaf");
+      if (isBoolean(isLeaf)) {
+        this.isLeafByUser = isLeaf;
+      }
+    }
+    if (store.lazy !== true && this.data) {
+      this.setData(this.data);
+      if (store.defaultExpandAll) {
+        this.expanded = true;
+        this.canFocus = true;
+      }
+    } else if (this.level > 0 && store.lazy && store.defaultExpandAll && !this.isLeafByUser) {
+      this.expand();
+    }
+    if (!isArray(this.data)) {
+      markNodeData(this, this.data);
+    }
+    if (!this.data)
+      return;
+    const defaultExpandedKeys = store.defaultExpandedKeys;
+    const key = store.key;
+    if (key && !isNil(this.key) && defaultExpandedKeys && defaultExpandedKeys.includes(this.key)) {
+      this.expand(null, store.autoExpandParent);
+    }
+    if (key && store.currentNodeKey !== void 0 && this.key === store.currentNodeKey) {
+      store.currentNode = this;
+      store.currentNode.isCurrent = true;
+    }
+    if (store.lazy) {
+      store._initDefaultCheckedNode(this);
+    }
+    this.updateLeafState();
+    if (this.level === 1 || ((_a = this.parent) == null ? void 0 : _a.expanded) === true)
+      this.canFocus = true;
+  }
+  setData(data) {
+    if (!isArray(data)) {
+      markNodeData(this, data);
+    }
+    this.data = data;
+    this.childNodes = [];
+    let children;
+    if (this.level === 0 && isArray(this.data)) {
+      children = this.data;
+    } else {
+      children = getPropertyFromData(this, "children") || [];
+    }
+    for (let i = 0, j = children.length; i < j; i++) {
+      this.insertChild({ data: children[i] });
+    }
+  }
+  get label() {
+    return getPropertyFromData(this, "label");
+  }
+  get key() {
+    const nodeKey = this.store.key;
+    if (this.data)
+      return this.data[nodeKey];
+    return null;
+  }
+  get disabled() {
+    return getPropertyFromData(this, "disabled");
+  }
+  get nextSibling() {
+    const parent = this.parent;
+    if (parent) {
+      const index = parent.childNodes.indexOf(this);
+      if (index > -1) {
+        return parent.childNodes[index + 1];
+      }
+    }
+    return null;
+  }
+  get previousSibling() {
+    const parent = this.parent;
+    if (parent) {
+      const index = parent.childNodes.indexOf(this);
+      if (index > -1) {
+        return index > 0 ? parent.childNodes[index - 1] : null;
+      }
+    }
+    return null;
+  }
+  contains(target, deep = true) {
+    return (this.childNodes || []).some((child) => child === target || deep && child.contains(target));
+  }
+  remove() {
+    const parent = this.parent;
+    if (parent) {
+      parent.removeChild(this);
+    }
+  }
+  insertChild(child, index, batch) {
+    if (!child)
+      throw new Error("InsertChild error: child is required.");
+    if (!(child instanceof Node)) {
+      if (!batch) {
+        const children = this.getChildren(true);
+        if (!(children == null ? void 0 : children.includes(child.data))) {
+          if (isUndefined(index) || index < 0) {
+            children == null ? void 0 : children.push(child.data);
+          } else {
+            children == null ? void 0 : children.splice(index, 0, child.data);
+          }
+        }
+      }
+      Object.assign(child, {
+        parent: this,
+        store: this.store
+      });
+      child = reactive(new Node(child));
+      if (child instanceof Node) {
+        child.initialize();
+      }
+    }
+    child.level = this.level + 1;
+    if (isUndefined(index) || index < 0) {
+      this.childNodes.push(child);
+    } else {
+      this.childNodes.splice(index, 0, child);
+    }
+    this.updateLeafState();
+  }
+  insertBefore(child, ref) {
+    let index;
+    if (ref) {
+      index = this.childNodes.indexOf(ref);
+    }
+    this.insertChild(child, index);
+  }
+  insertAfter(child, ref) {
+    let index;
+    if (ref) {
+      index = this.childNodes.indexOf(ref);
+      if (index !== -1)
+        index += 1;
+    }
+    this.insertChild(child, index);
+  }
+  removeChild(child) {
+    const children = this.getChildren() || [];
+    const dataIndex = children.indexOf(child.data);
+    if (dataIndex > -1) {
+      children.splice(dataIndex, 1);
+    }
+    const index = this.childNodes.indexOf(child);
+    if (index > -1) {
+      this.store && this.store.deregisterNode(child);
+      child.parent = null;
+      this.childNodes.splice(index, 1);
+    }
+    this.updateLeafState();
+  }
+  removeChildByData(data) {
+    let targetNode = null;
+    for (let i = 0; i < this.childNodes.length; i++) {
+      if (this.childNodes[i].data === data) {
+        targetNode = this.childNodes[i];
+        break;
+      }
+    }
+    if (targetNode) {
+      this.removeChild(targetNode);
+    }
+  }
+  expand(callback, expandParent) {
+    const done = () => {
+      if (expandParent) {
+        let parent = this.parent;
+        while (parent && parent.level > 0) {
+          parent.expanded = true;
+          parent = parent.parent;
+        }
+      }
+      this.expanded = true;
+      if (callback)
+        callback();
+      setCanFocus(this.childNodes, true);
+    };
+    if (this.shouldLoadData()) {
+      this.loadData((data) => {
+        if (isArray(data)) {
+          if (this.checked) {
+            this.setChecked(true, true);
+          } else if (!this.store.checkStrictly) {
+            reInitChecked(this);
+          }
+          done();
+        }
+      });
+    } else {
+      done();
+    }
+  }
+  doCreateChildren(array, defaultProps = {}) {
+    array.forEach((item) => {
+      this.insertChild(Object.assign({ data: item }, defaultProps), void 0, true);
+    });
+  }
+  collapse() {
+    this.expanded = false;
+    setCanFocus(this.childNodes, false);
+  }
+  shouldLoadData() {
+    return Boolean(this.store.lazy === true && this.store.load && !this.loaded);
+  }
+  updateLeafState() {
+    if (this.store.lazy === true && this.loaded !== true && typeof this.isLeafByUser !== "undefined") {
+      this.isLeaf = this.isLeafByUser;
+      return;
+    }
+    const childNodes = this.childNodes;
+    if (!this.store.lazy || this.store.lazy === true && this.loaded === true) {
+      this.isLeaf = !childNodes || childNodes.length === 0;
+      return;
+    }
+    this.isLeaf = false;
+  }
+  setChecked(value, deep, recursion, passValue) {
+    this.indeterminate = value === "half";
+    this.checked = value === true;
+    if (this.store.checkStrictly)
+      return;
+    if (!(this.shouldLoadData() && !this.store.checkDescendants)) {
+      const { all, allWithoutDisable } = getChildState(this.childNodes);
+      if (!this.isLeaf && !all && allWithoutDisable) {
+        this.checked = false;
+        value = false;
+      }
+      const handleDescendants = () => {
+        if (deep) {
+          const childNodes = this.childNodes;
+          for (let i = 0, j = childNodes.length; i < j; i++) {
+            const child = childNodes[i];
+            passValue = passValue || value !== false;
+            const isCheck = child.disabled ? child.checked : passValue;
+            child.setChecked(isCheck, deep, true, passValue);
+          }
+          const { half, all: all2 } = getChildState(childNodes);
+          if (!all2) {
+            this.checked = all2;
+            this.indeterminate = half;
+          }
+        }
+      };
+      if (this.shouldLoadData()) {
+        this.loadData(() => {
+          handleDescendants();
+          reInitChecked(this);
+        }, {
+          checked: value !== false
+        });
+        return;
+      } else {
+        handleDescendants();
+      }
+    }
+    const parent = this.parent;
+    if (!parent || parent.level === 0)
+      return;
+    if (!recursion) {
+      reInitChecked(parent);
+    }
+  }
+  getChildren(forceInit = false) {
+    if (this.level === 0)
+      return this.data;
+    const data = this.data;
+    if (!data)
+      return null;
+    const props = this.store.props;
+    let children = "children";
+    if (props) {
+      children = props.children || "children";
+    }
+    if (isUndefined(data[children])) {
+      data[children] = null;
+    }
+    if (forceInit && !data[children]) {
+      data[children] = [];
+    }
+    return data[children];
+  }
+  updateChildren() {
+    const newData = this.getChildren() || [];
+    const oldData = this.childNodes.map((node) => node.data);
+    const newDataMap = {};
+    const newNodes = [];
+    newData.forEach((item, index) => {
+      const key = item[NODE_KEY];
+      const isNodeExists = !!key && oldData.findIndex((data) => (data == null ? void 0 : data[NODE_KEY]) === key) >= 0;
+      if (isNodeExists) {
+        newDataMap[key] = { index, data: item };
+      } else {
+        newNodes.push({ index, data: item });
+      }
+    });
+    if (!this.store.lazy) {
+      oldData.forEach((item) => {
+        if (!newDataMap[item == null ? void 0 : item[NODE_KEY]])
+          this.removeChildByData(item);
+      });
+    }
+    newNodes.forEach(({ index, data }) => {
+      this.insertChild({ data }, index);
+    });
+    this.updateLeafState();
+  }
+  loadData(callback, defaultProps = {}) {
+    if (this.store.lazy === true && this.store.load && !this.loaded && (!this.loading || Object.keys(defaultProps).length)) {
+      this.loading = true;
+      const resolve = (children) => {
+        this.childNodes = [];
+        this.doCreateChildren(children, defaultProps);
+        this.loaded = true;
+        this.loading = false;
+        this.updateLeafState();
+        if (callback) {
+          callback.call(this, children);
+        }
+      };
+      const reject = () => {
+        this.loading = false;
+      };
+      this.store.load(this, resolve, reject);
+    } else {
+      if (callback) {
+        callback.call(this);
+      }
+    }
+  }
+  eachNode(callback) {
+    const arr = [this];
+    while (arr.length) {
+      const node = arr.shift();
+      arr.unshift(...node.childNodes);
+      callback(node);
+    }
+  }
+  reInitChecked() {
+    if (this.store.checkStrictly)
+      return;
+    reInitChecked(this);
+  }
+}
+
+export { Node as default, getChildState };
+//# sourceMappingURL=node.mjs.map

node_modules/element-plus/es/components/tree/src/model/tree-store.d.ts

@@ -0,0 +1,51 @@
+import Node from './node';
+import type { FilterNodeMethodFunction, FilterValue, LoadFunction, TreeData, TreeKey, TreeNodeData, TreeOptionProps, TreeStoreNodesMap, TreeStoreOptions } from '../tree.type';
+export default class TreeStore {
+    currentNode: Node | null;
+    currentNodeKey: TreeKey | null;
+    nodesMap: TreeStoreNodesMap;
+    root: Node;
+    data: TreeData;
+    lazy: boolean;
+    load?: LoadFunction;
+    filterNodeMethod?: FilterNodeMethodFunction;
+    key: TreeKey;
+    defaultCheckedKeys?: TreeKey[];
+    checkStrictly: boolean;
+    defaultExpandedKeys?: TreeKey[];
+    autoExpandParent: boolean;
+    defaultExpandAll: boolean;
+    checkDescendants: boolean;
+    props: TreeOptionProps;
+    constructor(options: TreeStoreOptions);
+    initialize(): void;
+    filter(value: FilterValue): void;
+    setData(newVal: TreeData): void;
+    getNode(data: TreeKey | TreeNodeData | Node): Node;
+    insertBefore(data: TreeNodeData, refData: TreeKey | TreeNodeData | Node): void;
+    insertAfter(data: TreeNodeData, refData: TreeKey | TreeNodeData | Node): void;
+    remove(data: TreeNodeData | Node): void;
+    append(data: TreeNodeData, parentData: TreeNodeData | TreeKey | Node): void;
+    _initDefaultCheckedNodes(): void;
+    _initDefaultCheckedNode(node: Node): void;
+    setDefaultCheckedKey(newVal: TreeKey[]): void;
+    registerNode(node: Node): void;
+    deregisterNode(node: Node): void;
+    getCheckedNodes(leafOnly?: boolean, includeHalfChecked?: boolean): TreeNodeData[];
+    getCheckedKeys(leafOnly?: boolean): TreeKey[];
+    getHalfCheckedNodes(): TreeNodeData[];
+    getHalfCheckedKeys(): TreeKey[];
+    _getAllNodes(): Node[];
+    updateChildren(key: TreeKey, data: TreeData): void;
+    _setCheckedKeys(key: TreeKey, leafOnly: boolean | undefined, checkedKeys: {
+        [key: string]: boolean;
+    }): void;
+    setCheckedNodes(array: Node[], leafOnly?: boolean): void;
+    setCheckedKeys(keys: TreeKey[], leafOnly?: boolean): void;
+    setDefaultExpandedKeys(keys: TreeKey[]): void;
+    setChecked(data: TreeKey | TreeNodeData, checked: boolean, deep: boolean): void;
+    getCurrentNode(): Node | null;
+    setCurrentNode(currentNode: Node): void;
+    setUserCurrentNode(node: Node, shouldAutoExpandParent?: boolean): void;
+    setCurrentNodeKey(key: TreeKey | null, shouldAutoExpandParent?: boolean): void;
+}

node_modules/element-plus/es/components/tree/src/model/tree-store.mjs

@@ -0,0 +1,332 @@
+import { nextTick } from 'vue';
+import { isNil } from 'lodash-unified';
+import Node from './node.mjs';
+import { getNodeKey } from './util.mjs';
+import { hasOwn, NOOP, isObject } from '@vue/shared';
+import { isPropAbsent } from '../../../../utils/types.mjs';
+
+class TreeStore {
+  constructor(options) {
+    this.lazy = false;
+    this.checkStrictly = false;
+    this.autoExpandParent = false;
+    this.defaultExpandAll = false;
+    this.checkDescendants = false;
+    this.currentNode = null;
+    this.currentNodeKey = null;
+    for (const option in options) {
+      if (hasOwn(options, option)) {
+        this[option] = options[option];
+      }
+    }
+    this.nodesMap = {};
+  }
+  initialize() {
+    this.root = new Node({
+      data: this.data,
+      store: this
+    });
+    this.root.initialize();
+    if (this.lazy && this.load) {
+      const loadFn = this.load;
+      loadFn(this.root, (data) => {
+        this.root.doCreateChildren(data);
+        this._initDefaultCheckedNodes();
+      }, NOOP);
+    } else {
+      this._initDefaultCheckedNodes();
+    }
+  }
+  filter(value) {
+    const filterNodeMethod = this.filterNodeMethod;
+    const lazy = this.lazy;
+    const traverse = async function(node) {
+      const childNodes = node.root ? node.root.childNodes : node.childNodes;
+      for (const [index, child] of childNodes.entries()) {
+        child.visible = !!(filterNodeMethod == null ? void 0 : filterNodeMethod.call(child, value, child.data, child));
+        if (index % 80 === 0 && index > 0) {
+          await nextTick();
+        }
+        await traverse(child);
+      }
+      if (!node.visible && childNodes.length) {
+        let allHidden = true;
+        allHidden = !childNodes.some((child) => child.visible);
+        if (node.root) {
+          node.root.visible = allHidden === false;
+        } else {
+          node.visible = allHidden === false;
+        }
+      }
+      if (!value)
+        return;
+      if (node.visible && !node.isLeaf) {
+        if (!lazy || node.loaded) {
+          node.expand();
+        }
+      }
+    };
+    traverse(this);
+  }
+  setData(newVal) {
+    const instanceChanged = newVal !== this.root.data;
+    if (instanceChanged) {
+      this.nodesMap = {};
+      this.root.setData(newVal);
+      this._initDefaultCheckedNodes();
+      this.setCurrentNodeKey(this.currentNodeKey);
+    } else {
+      this.root.updateChildren();
+    }
+  }
+  getNode(data) {
+    if (data instanceof Node)
+      return data;
+    const key = isObject(data) ? getNodeKey(this.key, data) : data;
+    return this.nodesMap[key] || null;
+  }
+  insertBefore(data, refData) {
+    var _a;
+    const refNode = this.getNode(refData);
+    (_a = refNode.parent) == null ? void 0 : _a.insertBefore({ data }, refNode);
+  }
+  insertAfter(data, refData) {
+    var _a;
+    const refNode = this.getNode(refData);
+    (_a = refNode.parent) == null ? void 0 : _a.insertAfter({ data }, refNode);
+  }
+  remove(data) {
+    const node = this.getNode(data);
+    if (node && node.parent) {
+      if (node === this.currentNode) {
+        this.currentNode = null;
+      }
+      node.parent.removeChild(node);
+    }
+  }
+  append(data, parentData) {
+    const parentNode = !isPropAbsent(parentData) ? this.getNode(parentData) : this.root;
+    if (parentNode) {
+      parentNode.insertChild({ data });
+    }
+  }
+  _initDefaultCheckedNodes() {
+    const defaultCheckedKeys = this.defaultCheckedKeys || [];
+    const nodesMap = this.nodesMap;
+    defaultCheckedKeys.forEach((checkedKey) => {
+      const node = nodesMap[checkedKey];
+      if (node) {
+        node.setChecked(true, !this.checkStrictly);
+      }
+    });
+  }
+  _initDefaultCheckedNode(node) {
+    const defaultCheckedKeys = this.defaultCheckedKeys || [];
+    if (!isNil(node.key) && defaultCheckedKeys.includes(node.key)) {
+      node.setChecked(true, !this.checkStrictly);
+    }
+  }
+  setDefaultCheckedKey(newVal) {
+    if (newVal !== this.defaultCheckedKeys) {
+      this.defaultCheckedKeys = newVal;
+      this._initDefaultCheckedNodes();
+    }
+  }
+  registerNode(node) {
+    const key = this.key;
+    if (!node || !node.data)
+      return;
+    if (!key) {
+      this.nodesMap[node.id] = node;
+    } else {
+      const nodeKey = node.key;
+      if (!isNil(nodeKey))
+        this.nodesMap[nodeKey] = node;
+    }
+  }
+  deregisterNode(node) {
+    const key = this.key;
+    if (!key || !node || !node.data)
+      return;
+    node.childNodes.forEach((child) => {
+      this.deregisterNode(child);
+    });
+    delete this.nodesMap[node.key];
+  }
+  getCheckedNodes(leafOnly = false, includeHalfChecked = false) {
+    const checkedNodes = [];
+    const traverse = function(node) {
+      const childNodes = node.root ? node.root.childNodes : node.childNodes;
+      childNodes.forEach((child) => {
+        if ((child.checked || includeHalfChecked && child.indeterminate) && (!leafOnly || leafOnly && child.isLeaf)) {
+          checkedNodes.push(child.data);
+        }
+        traverse(child);
+      });
+    };
+    traverse(this);
+    return checkedNodes;
+  }
+  getCheckedKeys(leafOnly = false) {
+    return this.getCheckedNodes(leafOnly).map((data) => (data || {})[this.key]);
+  }
+  getHalfCheckedNodes() {
+    const nodes = [];
+    const traverse = function(node) {
+      const childNodes = node.root ? node.root.childNodes : node.childNodes;
+      childNodes.forEach((child) => {
+        if (child.indeterminate) {
+          nodes.push(child.data);
+        }
+        traverse(child);
+      });
+    };
+    traverse(this);
+    return nodes;
+  }
+  getHalfCheckedKeys() {
+    return this.getHalfCheckedNodes().map((data) => (data || {})[this.key]);
+  }
+  _getAllNodes() {
+    const allNodes = [];
+    const nodesMap = this.nodesMap;
+    for (const nodeKey in nodesMap) {
+      if (hasOwn(nodesMap, nodeKey)) {
+        allNodes.push(nodesMap[nodeKey]);
+      }
+    }
+    return allNodes;
+  }
+  updateChildren(key, data) {
+    const node = this.nodesMap[key];
+    if (!node)
+      return;
+    const childNodes = node.childNodes;
+    for (let i = childNodes.length - 1; i >= 0; i--) {
+      const child = childNodes[i];
+      this.remove(child.data);
+    }
+    for (let i = 0, j = data.length; i < j; i++) {
+      const child = data[i];
+      this.append(child, node.data);
+    }
+  }
+  _setCheckedKeys(key, leafOnly = false, checkedKeys) {
+    const allNodes = this._getAllNodes().sort((a, b) => a.level - b.level);
+    const cache = /* @__PURE__ */ Object.create(null);
+    const keys = Object.keys(checkedKeys);
+    allNodes.forEach((node) => node.setChecked(false, false));
+    const cacheCheckedChild = (node) => {
+      node.childNodes.forEach((child) => {
+        var _a;
+        cache[child.data[key]] = true;
+        if ((_a = child.childNodes) == null ? void 0 : _a.length) {
+          cacheCheckedChild(child);
+        }
+      });
+    };
+    for (let i = 0, j = allNodes.length; i < j; i++) {
+      const node = allNodes[i];
+      const nodeKey = node.data[key].toString();
+      const checked = keys.includes(nodeKey);
+      if (!checked) {
+        if (node.checked && !cache[nodeKey]) {
+          node.setChecked(false, false);
+        }
+        continue;
+      }
+      if (node.childNodes.length) {
+        cacheCheckedChild(node);
+      }
+      if (node.isLeaf || this.checkStrictly) {
+        node.setChecked(true, false);
+        continue;
+      }
+      node.setChecked(true, true);
+      if (leafOnly) {
+        node.setChecked(false, false);
+        const traverse = function(node2) {
+          const childNodes = node2.childNodes;
+          childNodes.forEach((child) => {
+            if (!child.isLeaf) {
+              child.setChecked(false, false);
+            }
+            traverse(child);
+          });
+        };
+        traverse(node);
+      }
+    }
+  }
+  setCheckedNodes(array, leafOnly = false) {
+    const key = this.key;
+    const checkedKeys = {};
+    array.forEach((item) => {
+      checkedKeys[(item || {})[key]] = true;
+    });
+    this._setCheckedKeys(key, leafOnly, checkedKeys);
+  }
+  setCheckedKeys(keys, leafOnly = false) {
+    this.defaultCheckedKeys = keys;
+    const key = this.key;
+    const checkedKeys = {};
+    keys.forEach((key2) => {
+      checkedKeys[key2] = true;
+    });
+    this._setCheckedKeys(key, leafOnly, checkedKeys);
+  }
+  setDefaultExpandedKeys(keys) {
+    keys = keys || [];
+    this.defaultExpandedKeys = keys;
+    keys.forEach((key) => {
+      const node = this.getNode(key);
+      if (node)
+        node.expand(null, this.autoExpandParent);
+    });
+  }
+  setChecked(data, checked, deep) {
+    const node = this.getNode(data);
+    if (node) {
+      node.setChecked(!!checked, deep);
+    }
+  }
+  getCurrentNode() {
+    return this.currentNode;
+  }
+  setCurrentNode(currentNode) {
+    const prevCurrentNode = this.currentNode;
+    if (prevCurrentNode) {
+      prevCurrentNode.isCurrent = false;
+    }
+    this.currentNode = currentNode;
+    this.currentNode.isCurrent = true;
+  }
+  setUserCurrentNode(node, shouldAutoExpandParent = true) {
+    var _a;
+    const key = node[this.key];
+    const currNode = this.nodesMap[key];
+    this.setCurrentNode(currNode);
+    if (shouldAutoExpandParent && this.currentNode && this.currentNode.level > 1) {
+      (_a = this.currentNode.parent) == null ? void 0 : _a.expand(null, true);
+    }
+  }
+  setCurrentNodeKey(key, shouldAutoExpandParent = true) {
+    var _a;
+    this.currentNodeKey = key;
+    if (isPropAbsent(key)) {
+      this.currentNode && (this.currentNode.isCurrent = false);
+      this.currentNode = null;
+      return;
+    }
+    const node = this.getNode(key);
+    if (node) {
+      this.setCurrentNode(node);
+      if (shouldAutoExpandParent && this.currentNode && this.currentNode.level > 1) {
+        (_a = this.currentNode.parent) == null ? void 0 : _a.expand(null, true);
+      }
+    }
+  }
+}
+
+export { TreeStore as default };
+//# sourceMappingURL=tree-store.mjs.map

node_modules/element-plus/es/components/tree/src/model/useDragNode.d.ts

@@ -0,0 +1,240 @@
+import type { InjectionKey, Ref, SetupContext } from 'vue';
+import type { AllowDragFunction, AllowDropFunction, FakeNode, NodeDropType } from '../tree.type';
+import type TreeStore from './tree-store';
+import type Node from './node';
+interface TreeNode {
+    node: Node;
+    $el?: HTMLElement;
+}
+interface DragOptions {
+    event: DragEvent;
+    treeNode: TreeNode;
+}
+interface Props {
+    props: {
+        allowDrag?: AllowDragFunction;
+        allowDrop?: AllowDropFunction;
+    };
+    ctx: SetupContext<string[]>;
+    el$: Ref<HTMLElement | null>;
+    dropIndicator$: Ref<HTMLElement | null>;
+    store: Ref<TreeStore>;
+}
+export interface DragEvents {
+    treeNodeDragStart: (options: DragOptions) => void;
+    treeNodeDragOver: (options: DragOptions) => void;
+    treeNodeDragEnd: (event: DragEvent) => void;
+}
+export declare const dragEventsKey: InjectionKey<DragEvents>;
+export declare function useDragNodeHandler({ props, ctx, el$, dropIndicator$, store, }: Props): {
+    dragState: Ref<{
+        allowDrop: boolean;
+        dropType: NodeDropType | null;
+        draggingNode: {
+            node: {
+                id: number;
+                text: string | null;
+                checked: boolean;
+                indeterminate: boolean;
+                data: import("../tree.type").TreeNodeData;
+                expanded: boolean;
+                parent: any | null;
+                visible: boolean;
+                isCurrent: boolean;
+                store: {
+                    currentNode: any | null;
+                    currentNodeKey: import("../tree.type").TreeKey | null;
+                    nodesMap: import("../tree.type").TreeStoreNodesMap;
+                    root: any;
+                    data: import("../tree.type").TreeNodeData[];
+                    lazy: boolean;
+                    load?: import("../tree.type").LoadFunction | undefined;
+                    filterNodeMethod?: import("../tree.type").FilterNodeMethodFunction | undefined;
+                    key: import("../tree.type").TreeKey;
+                    defaultCheckedKeys?: import("../tree.type").TreeKey[] | undefined;
+                    checkStrictly: boolean;
+                    defaultExpandedKeys?: import("../tree.type").TreeKey[] | undefined;
+                    autoExpandParent: boolean;
+                    defaultExpandAll: boolean;
+                    checkDescendants: boolean;
+                    props: {
+                        children?: string | undefined;
+                        label?: (string | ((data: import("../tree.type").TreeNodeData, node: Node) => string)) | undefined;
+                        disabled?: (string | ((data: import("../tree.type").TreeNodeData, node: Node) => boolean)) | undefined;
+                        isLeaf?: (string | ((data: import("../tree.type").TreeNodeData, node: Node) => boolean)) | undefined;
+                        class?: ((data: import("../tree.type").TreeNodeData, node: Node) => string | {
+                            [key: string]: boolean;
+                        }) | undefined;
+                    };
+                    initialize: () => void;
+                    filter: (value: import("../tree.type").FilterValue) => void;
+                    setData: (newVal: import("../tree.type").TreeData) => void;
+                    getNode: (data: import("../tree.type").TreeKey | import("../tree.type").TreeNodeData | Node) => Node;
+                    insertBefore: (data: import("../tree.type").TreeNodeData, refData: import("../tree.type").TreeKey | import("../tree.type").TreeNodeData | Node) => void;
+                    insertAfter: (data: import("../tree.type").TreeNodeData, refData: import("../tree.type").TreeKey | import("../tree.type").TreeNodeData | Node) => void;
+                    remove: (data: import("../tree.type").TreeNodeData | Node) => void;
+                    append: (data: import("../tree.type").TreeNodeData, parentData: import("../tree.type").TreeNodeData | import("../tree.type").TreeKey | Node) => void;
+                    _initDefaultCheckedNodes: () => void;
+                    _initDefaultCheckedNode: (node: Node) => void;
+                    setDefaultCheckedKey: (newVal: import("../tree.type").TreeKey[]) => void;
+                    registerNode: (node: Node) => void;
+                    deregisterNode: (node: Node) => void;
+                    getCheckedNodes: (leafOnly?: boolean, includeHalfChecked?: boolean) => import("../tree.type").TreeNodeData[];
+                    getCheckedKeys: (leafOnly?: boolean) => import("../tree.type").TreeKey[];
+                    getHalfCheckedNodes: () => import("../tree.type").TreeNodeData[];
+                    getHalfCheckedKeys: () => import("../tree.type").TreeKey[];
+                    _getAllNodes: () => Node[];
+                    updateChildren: (key: import("../tree.type").TreeKey, data: import("../tree.type").TreeData) => void;
+                    _setCheckedKeys: (key: import("../tree.type").TreeKey, leafOnly: boolean | undefined, checkedKeys: {
+                        [key: string]: boolean;
+                    }) => void;
+                    setCheckedNodes: (array: Node[], leafOnly?: boolean) => void;
+                    setCheckedKeys: (keys: import("../tree.type").TreeKey[], leafOnly?: boolean) => void;
+                    setDefaultExpandedKeys: (keys: import("../tree.type").TreeKey[]) => void;
+                    setChecked: (data: import("../tree.type").TreeKey | import("../tree.type").TreeNodeData, checked: boolean, deep: boolean) => void;
+                    getCurrentNode: () => Node | null;
+                    setCurrentNode: (currentNode: Node) => void;
+                    setUserCurrentNode: (node: Node, shouldAutoExpandParent?: boolean) => void;
+                    setCurrentNodeKey: (key: import("../tree.type").TreeKey | null, shouldAutoExpandParent?: boolean) => void;
+                };
+                isLeafByUser: boolean | undefined;
+                isLeaf: boolean | undefined;
+                canFocus: boolean;
+                level: number;
+                loaded: boolean;
+                childNodes: any[];
+                loading: boolean;
+                initialize: () => void;
+                setData: (data: import("../tree.type").TreeNodeData) => void;
+                readonly label: string;
+                readonly key: import("../tree.type").TreeKey | null | undefined;
+                readonly disabled: boolean;
+                readonly nextSibling: any | null;
+                readonly previousSibling: any | null;
+                contains: (target: Node, deep?: boolean) => boolean;
+                remove: () => void;
+                insertChild: (child?: FakeNode | Node, index?: number, batch?: boolean) => void;
+                insertBefore: (child: FakeNode | Node, ref: Node) => void;
+                insertAfter: (child: FakeNode | Node, ref: Node) => void;
+                removeChild: (child: Node) => void;
+                removeChildByData: (data: import("../tree.type").TreeNodeData | null) => void;
+                expand: (callback?: (() => void) | null, expandParent?: boolean) => void;
+                doCreateChildren: (array: import("../tree.type").TreeNodeData[], defaultProps?: import("../tree.type").TreeNodeLoadedDefaultProps) => void;
+                collapse: () => void;
+                shouldLoadData: () => boolean;
+                updateLeafState: () => void;
+                setChecked: (value?: boolean | string, deep?: boolean, recursion?: boolean, passValue?: boolean) => void;
+                getChildren: (forceInit?: boolean) => import("../tree.type").TreeNodeData | import("../tree.type").TreeNodeData[] | null;
+                updateChildren: () => void;
+                loadData: (callback: (data?: import("../tree.type").TreeNodeData[]) => void, defaultProps?: import("../tree.type").TreeNodeLoadedDefaultProps) => void;
+                eachNode: (callback: (node: Node) => void) => void;
+                reInitChecked: () => void;
+            };
+            $el?: HTMLElement | undefined;
+        } | null;
+        showDropIndicator: boolean;
+        dropNode: {
+            node: {
+                id: number;
+                text: string | null;
+                checked: boolean;
+                indeterminate: boolean;
+                data: import("../tree.type").TreeNodeData;
+                expanded: boolean;
+                parent: any | null;
+                visible: boolean;
+                isCurrent: boolean;
+                store: {
+                    currentNode: any | null;
+                    currentNodeKey: import("../tree.type").TreeKey | null;
+                    nodesMap: import("../tree.type").TreeStoreNodesMap;
+                    root: any;
+                    data: import("../tree.type").TreeNodeData[];
+                    lazy: boolean;
+                    load?: import("../tree.type").LoadFunction | undefined;
+                    filterNodeMethod?: import("../tree.type").FilterNodeMethodFunction | undefined;
+                    key: import("../tree.type").TreeKey;
+                    defaultCheckedKeys?: import("../tree.type").TreeKey[] | undefined;
+                    checkStrictly: boolean;
+                    defaultExpandedKeys?: import("../tree.type").TreeKey[] | undefined;
+                    autoExpandParent: boolean;
+                    defaultExpandAll: boolean;
+                    checkDescendants: boolean;
+                    props: {
+                        children?: string | undefined;
+                        label?: (string | ((data: import("../tree.type").TreeNodeData, node: Node) => string)) | undefined;
+                        disabled?: (string | ((data: import("../tree.type").TreeNodeData, node: Node) => boolean)) | undefined;
+                        isLeaf?: (string | ((data: import("../tree.type").TreeNodeData, node: Node) => boolean)) | undefined;
+                        class?: ((data: import("../tree.type").TreeNodeData, node: Node) => string | {
+                            [key: string]: boolean;
+                        }) | undefined;
+                    };
+                    initialize: () => void;
+                    filter: (value: import("../tree.type").FilterValue) => void;
+                    setData: (newVal: import("../tree.type").TreeData) => void;
+                    getNode: (data: import("../tree.type").TreeKey | import("../tree.type").TreeNodeData | Node) => Node;
+                    insertBefore: (data: import("../tree.type").TreeNodeData, refData: import("../tree.type").TreeKey | import("../tree.type").TreeNodeData | Node) => void;
+                    insertAfter: (data: import("../tree.type").TreeNodeData, refData: import("../tree.type").TreeKey | import("../tree.type").TreeNodeData | Node) => void;
+                    remove: (data: import("../tree.type").TreeNodeData | Node) => void;
+                    append: (data: import("../tree.type").TreeNodeData, parentData: import("../tree.type").TreeNodeData | import("../tree.type").TreeKey | Node) => void;
+                    _initDefaultCheckedNodes: () => void;
+                    _initDefaultCheckedNode: (node: Node) => void;
+                    setDefaultCheckedKey: (newVal: import("../tree.type").TreeKey[]) => void;
+                    registerNode: (node: Node) => void;
+                    deregisterNode: (node: Node) => void;
+                    getCheckedNodes: (leafOnly?: boolean, includeHalfChecked?: boolean) => import("../tree.type").TreeNodeData[];
+                    getCheckedKeys: (leafOnly?: boolean) => import("../tree.type").TreeKey[];
+                    getHalfCheckedNodes: () => import("../tree.type").TreeNodeData[];
+                    getHalfCheckedKeys: () => import("../tree.type").TreeKey[];
+                    _getAllNodes: () => Node[];
+                    updateChildren: (key: import("../tree.type").TreeKey, data: import("../tree.type").TreeData) => void;
+                    _setCheckedKeys: (key: import("../tree.type").TreeKey, leafOnly: boolean | undefined, checkedKeys: {
+                        [key: string]: boolean;
+                    }) => void;
+                    setCheckedNodes: (array: Node[], leafOnly?: boolean) => void;
+                    setCheckedKeys: (keys: import("../tree.type").TreeKey[], leafOnly?: boolean) => void;
+                    setDefaultExpandedKeys: (keys: import("../tree.type").TreeKey[]) => void;
+                    setChecked: (data: import("../tree.type").TreeKey | import("../tree.type").TreeNodeData, checked: boolean, deep: boolean) => void;
+                    getCurrentNode: () => Node | null;
+                    setCurrentNode: (currentNode: Node) => void;
+                    setUserCurrentNode: (node: Node, shouldAutoExpandParent?: boolean) => void;
+                    setCurrentNodeKey: (key: import("../tree.type").TreeKey | null, shouldAutoExpandParent?: boolean) => void;
+                };
+                isLeafByUser: boolean | undefined;
+                isLeaf: boolean | undefined;
+                canFocus: boolean;
+                level: number;
+                loaded: boolean;
+                childNodes: any[];
+                loading: boolean;
+                initialize: () => void;
+                setData: (data: import("../tree.type").TreeNodeData) => void;
+                readonly label: string;
+                readonly key: import("../tree.type").TreeKey | null | undefined;
+                readonly disabled: boolean;
+                readonly nextSibling: any | null;
+                readonly previousSibling: any | null;
+                contains: (target: Node, deep?: boolean) => boolean;
+                remove: () => void;
+                insertChild: (child?: FakeNode | Node, index?: number, batch?: boolean) => void;
+                insertBefore: (child: FakeNode | Node, ref: Node) => void;
+                insertAfter: (child: FakeNode | Node, ref: Node) => void;
+                removeChild: (child: Node) => void;
+                removeChildByData: (data: import("../tree.type").TreeNodeData | null) => void;
+                expand: (callback?: (() => void) | null, expandParent?: boolean) => void;
+                doCreateChildren: (array: import("../tree.type").TreeNodeData[], defaultProps?: import("../tree.type").TreeNodeLoadedDefaultProps) => void;
+                collapse: () => void;
+                shouldLoadData: () => boolean;
+                updateLeafState: () => void;
+                setChecked: (value?: boolean | string, deep?: boolean, recursion?: boolean, passValue?: boolean) => void;
+                getChildren: (forceInit?: boolean) => import("../tree.type").TreeNodeData | import("../tree.type").TreeNodeData[] | null;
+                updateChildren: () => void;
+                loadData: (callback: (data?: import("../tree.type").TreeNodeData[]) => void, defaultProps?: import("../tree.type").TreeNodeLoadedDefaultProps) => void;
+                eachNode: (callback: (node: Node) => void) => void;
+                reInitChecked: () => void;
+            };
+            $el?: HTMLElement | undefined;
+        } | null;
+    }>;
+};
+export {};

node_modules/element-plus/es/components/tree/src/model/useDragNode.mjs

@@ -0,0 +1,172 @@
+import { ref, provide } from 'vue';
+import { useNamespace } from '../../../../hooks/use-namespace/index.mjs';
+import { isFunction } from '@vue/shared';
+import { removeClass, addClass } from '../../../../utils/dom/style.mjs';
+
+const dragEventsKey = Symbol("dragEvents");
+function useDragNodeHandler({
+  props,
+  ctx,
+  el$,
+  dropIndicator$,
+  store
+}) {
+  const ns = useNamespace("tree");
+  const dragState = ref({
+    showDropIndicator: false,
+    draggingNode: null,
+    dropNode: null,
+    allowDrop: true,
+    dropType: null
+  });
+  const treeNodeDragStart = ({ event, treeNode }) => {
+    if (!event.dataTransfer)
+      return;
+    if (isFunction(props.allowDrag) && !props.allowDrag(treeNode.node)) {
+      event.preventDefault();
+      return false;
+    }
+    event.dataTransfer.effectAllowed = "move";
+    try {
+      event.dataTransfer.setData("text/plain", "");
+    } catch (e) {
+    }
+    dragState.value.draggingNode = treeNode;
+    ctx.emit("node-drag-start", treeNode.node, event);
+  };
+  const treeNodeDragOver = ({ event, treeNode }) => {
+    if (!event.dataTransfer)
+      return;
+    const dropNode = treeNode;
+    const oldDropNode = dragState.value.dropNode;
+    if (oldDropNode && oldDropNode.node.id !== dropNode.node.id) {
+      removeClass(oldDropNode.$el, ns.is("drop-inner"));
+    }
+    const draggingNode = dragState.value.draggingNode;
+    if (!draggingNode || !dropNode)
+      return;
+    let dropPrev = true;
+    let dropInner = true;
+    let dropNext = true;
+    let userAllowDropInner = true;
+    if (isFunction(props.allowDrop)) {
+      dropPrev = props.allowDrop(draggingNode.node, dropNode.node, "prev");
+      userAllowDropInner = dropInner = props.allowDrop(draggingNode.node, dropNode.node, "inner");
+      dropNext = props.allowDrop(draggingNode.node, dropNode.node, "next");
+    }
+    event.dataTransfer.dropEffect = dropInner || dropPrev || dropNext ? "move" : "none";
+    if ((dropPrev || dropInner || dropNext) && (oldDropNode == null ? void 0 : oldDropNode.node.id) !== dropNode.node.id) {
+      if (oldDropNode) {
+        ctx.emit("node-drag-leave", draggingNode.node, oldDropNode.node, event);
+      }
+      ctx.emit("node-drag-enter", draggingNode.node, dropNode.node, event);
+    }
+    if (dropPrev || dropInner || dropNext) {
+      dragState.value.dropNode = dropNode;
+    } else {
+      dragState.value.dropNode = null;
+    }
+    if (dropNode.node.nextSibling === draggingNode.node) {
+      dropNext = false;
+    }
+    if (dropNode.node.previousSibling === draggingNode.node) {
+      dropPrev = false;
+    }
+    if (dropNode.node.contains(draggingNode.node, false)) {
+      dropInner = false;
+    }
+    if (draggingNode.node === dropNode.node || draggingNode.node.contains(dropNode.node)) {
+      dropPrev = false;
+      dropInner = false;
+      dropNext = false;
+    }
+    const dropEl = dropNode.$el;
+    const targetPosition = dropEl.querySelector(`.${ns.be("node", "content")}`).getBoundingClientRect();
+    const treePosition = el$.value.getBoundingClientRect();
+    let dropType;
+    const prevPercent = dropPrev ? dropInner ? 0.25 : dropNext ? 0.45 : 1 : Number.NEGATIVE_INFINITY;
+    const nextPercent = dropNext ? dropInner ? 0.75 : dropPrev ? 0.55 : 0 : Number.POSITIVE_INFINITY;
+    let indicatorTop = -9999;
+    const distance = event.clientY - targetPosition.top;
+    if (distance < targetPosition.height * prevPercent) {
+      dropType = "before";
+    } else if (distance > targetPosition.height * nextPercent) {
+      dropType = "after";
+    } else if (dropInner) {
+      dropType = "inner";
+    } else {
+      dropType = "none";
+    }
+    const iconPosition = dropEl.querySelector(`.${ns.be("node", "expand-icon")}`).getBoundingClientRect();
+    const dropIndicator = dropIndicator$.value;
+    if (dropType === "before") {
+      indicatorTop = iconPosition.top - treePosition.top;
+    } else if (dropType === "after") {
+      indicatorTop = iconPosition.bottom - treePosition.top;
+    }
+    dropIndicator.style.top = `${indicatorTop}px`;
+    dropIndicator.style.left = `${iconPosition.right - treePosition.left}px`;
+    if (dropType === "inner") {
+      addClass(dropEl, ns.is("drop-inner"));
+    } else {
+      removeClass(dropEl, ns.is("drop-inner"));
+    }
+    dragState.value.showDropIndicator = dropType === "before" || dropType === "after";
+    dragState.value.allowDrop = dragState.value.showDropIndicator || userAllowDropInner;
+    dragState.value.dropType = dropType;
+    ctx.emit("node-drag-over", draggingNode.node, dropNode.node, event);
+  };
+  const treeNodeDragEnd = (event) => {
+    var _a, _b;
+    const { draggingNode, dropType, dropNode } = dragState.value;
+    event.preventDefault();
+    if (event.dataTransfer) {
+      event.dataTransfer.dropEffect = "move";
+    }
+    if ((draggingNode == null ? void 0 : draggingNode.node.data) && dropNode) {
+      const draggingNodeCopy = { data: draggingNode.node.data };
+      if (dropType !== "none") {
+        draggingNode.node.remove();
+      }
+      if (dropType === "before") {
+        (_a = dropNode.node.parent) == null ? void 0 : _a.insertBefore(draggingNodeCopy, dropNode.node);
+      } else if (dropType === "after") {
+        (_b = dropNode.node.parent) == null ? void 0 : _b.insertAfter(draggingNodeCopy, dropNode.node);
+      } else if (dropType === "inner") {
+        dropNode.node.insertChild(draggingNodeCopy);
+      }
+      if (dropType !== "none") {
+        store.value.registerNode(draggingNodeCopy);
+        if (store.value.key) {
+          draggingNode.node.eachNode((node) => {
+            var _a2;
+            (_a2 = store.value.nodesMap[node.data[store.value.key]]) == null ? void 0 : _a2.setChecked(node.checked, !store.value.checkStrictly);
+          });
+        }
+      }
+      removeClass(dropNode.$el, ns.is("drop-inner"));
+      ctx.emit("node-drag-end", draggingNode.node, dropNode.node, dropType, event);
+      if (dropType !== "none") {
+        ctx.emit("node-drop", draggingNode.node, dropNode.node, dropType, event);
+      }
+    }
+    if (draggingNode && !dropNode) {
+      ctx.emit("node-drag-end", draggingNode.node, null, dropType, event);
+    }
+    dragState.value.showDropIndicator = false;
+    dragState.value.draggingNode = null;
+    dragState.value.dropNode = null;
+    dragState.value.allowDrop = true;
+  };
+  provide(dragEventsKey, {
+    treeNodeDragStart,
+    treeNodeDragOver,
+    treeNodeDragEnd
+  });
+  return {
+    dragState
+  };
+}
+
+export { dragEventsKey, useDragNodeHandler };
+//# sourceMappingURL=useDragNode.mjs.map

node_modules/element-plus/es/components/tree/src/model/useKeydown.d.ts

@@ -0,0 +1,7 @@
+import type TreeStore from './tree-store';
+import type { Ref } from 'vue';
+interface UseKeydownOption {
+    el$: Ref<HTMLElement | null>;
+}
+export declare function useKeydown({ el$ }: UseKeydownOption, store: Ref<TreeStore>): void;
+export {};

node_modules/element-plus/es/components/tree/src/model/useKeydown.mjs

@@ -0,0 +1,97 @@
+import { onMounted, onUpdated } from 'vue';
+import { useEventListener } from '@vueuse/core';
+import { useNamespace } from '../../../../hooks/use-namespace/index.mjs';
+import { EVENT_CODE } from '../../../../constants/aria.mjs';
+
+function useKeydown({ el$ }, store) {
+  const ns = useNamespace("tree");
+  onMounted(() => {
+    initTabIndex();
+  });
+  onUpdated(() => {
+    const checkboxItems = Array.from(el$.value.querySelectorAll("input[type=checkbox]"));
+    checkboxItems.forEach((checkbox) => {
+      checkbox.setAttribute("tabindex", "-1");
+    });
+  });
+  function canNodeFocus(treeItems, nextIndex) {
+    var _a, _b;
+    const currentNode = store.value.getNode(treeItems[nextIndex].dataset.key);
+    return currentNode.canFocus && currentNode.visible && (((_a = currentNode.parent) == null ? void 0 : _a.expanded) || ((_b = currentNode.parent) == null ? void 0 : _b.level) === 0);
+  }
+  const handleKeydown = (ev) => {
+    const currentItem = ev.target;
+    if (!currentItem.className.includes(ns.b("node")))
+      return;
+    const code = ev.code;
+    const treeItems = Array.from(el$.value.querySelectorAll(`.${ns.is("focusable")}[role=treeitem]`));
+    const currentIndex = treeItems.indexOf(currentItem);
+    let nextIndex;
+    if ([EVENT_CODE.up, EVENT_CODE.down].includes(code)) {
+      ev.preventDefault();
+      if (code === EVENT_CODE.up) {
+        nextIndex = currentIndex === -1 ? 0 : currentIndex !== 0 ? currentIndex - 1 : treeItems.length - 1;
+        const startIndex = nextIndex;
+        while (true) {
+          if (canNodeFocus(treeItems, nextIndex)) {
+            break;
+          }
+          nextIndex--;
+          if (nextIndex === startIndex) {
+            nextIndex = -1;
+            break;
+          }
+          if (nextIndex < 0) {
+            nextIndex = treeItems.length - 1;
+          }
+        }
+      } else {
+        nextIndex = currentIndex === -1 ? 0 : currentIndex < treeItems.length - 1 ? currentIndex + 1 : 0;
+        const startIndex = nextIndex;
+        while (true) {
+          if (canNodeFocus(treeItems, nextIndex)) {
+            break;
+          }
+          nextIndex++;
+          if (nextIndex === startIndex) {
+            nextIndex = -1;
+            break;
+          }
+          if (nextIndex >= treeItems.length) {
+            nextIndex = 0;
+          }
+        }
+      }
+      nextIndex !== -1 && treeItems[nextIndex].focus();
+    }
+    if ([EVENT_CODE.left, EVENT_CODE.right].includes(code)) {
+      ev.preventDefault();
+      currentItem.click();
+    }
+    const hasInput = currentItem.querySelector('[type="checkbox"]');
+    if ([EVENT_CODE.enter, EVENT_CODE.numpadEnter, EVENT_CODE.space].includes(code) && hasInput) {
+      ev.preventDefault();
+      hasInput.click();
+    }
+  };
+  useEventListener(el$, "keydown", handleKeydown);
+  const initTabIndex = () => {
+    var _a;
+    if (!el$.value)
+      return;
+    const treeItems = Array.from(el$.value.querySelectorAll(`.${ns.is("focusable")}[role=treeitem]`));
+    const checkboxItems = Array.from(el$.value.querySelectorAll("input[type=checkbox]"));
+    checkboxItems.forEach((checkbox) => {
+      checkbox.setAttribute("tabindex", "-1");
+    });
+    const checkedItem = el$.value.querySelectorAll(`.${ns.is("checked")}[role=treeitem]`);
+    if (checkedItem.length) {
+      checkedItem[0].setAttribute("tabindex", "0");
+      return;
+    }
+    (_a = treeItems[0]) == null ? void 0 : _a.setAttribute("tabindex", "0");
+  };
+}
+
+export { useKeydown };
+//# sourceMappingURL=useKeydown.mjs.map

node_modules/element-plus/es/components/tree/src/model/useNodeExpandEventBroadcast.d.ts

@@ -0,0 +1,9 @@
+import type Node from '../model/node';
+interface Props {
+    node?: Node;
+    accordion: boolean;
+}
+export declare function useNodeExpandEventBroadcast(props: Props): {
+    broadcastExpanded: (node?: Node) => void;
+};
+export {};

node_modules/element-plus/es/components/tree/src/model/useNodeExpandEventBroadcast.mjs

@@ -0,0 +1,31 @@
+import { inject, provide } from 'vue';
+import { TREE_NODE_MAP_INJECTION_KEY } from '../tokens.mjs';
+
+function useNodeExpandEventBroadcast(props) {
+  const parentNodeMap = inject(TREE_NODE_MAP_INJECTION_KEY, null);
+  const currentNodeMap = {
+    treeNodeExpand: (node) => {
+      var _a;
+      if (props.node !== node) {
+        (_a = props.node) == null ? void 0 : _a.collapse();
+      }
+    },
+    children: []
+  };
+  if (parentNodeMap) {
+    parentNodeMap.children.push(currentNodeMap);
+  }
+  provide(TREE_NODE_MAP_INJECTION_KEY, currentNodeMap);
+  return {
+    broadcastExpanded: (node) => {
+      if (!props.accordion)
+        return;
+      for (const childNode of currentNodeMap.children) {
+        childNode.treeNodeExpand(node);
+      }
+    }
+  };
+}
+
+export { useNodeExpandEventBroadcast };
+//# sourceMappingURL=useNodeExpandEventBroadcast.mjs.map

node_modules/element-plus/es/components/tree/src/model/useNodeExpandEventBroadcast.mjs.map

@@ -0,0 +1 @@
+{"version":3,"file":"useNodeExpandEventBroadcast.mjs","sources":["../../../../../../../packages/components/tree/src/model/useNodeExpandEventBroadcast.ts"],"sourcesContent":["import { inject, provide } from 'vue'\nimport { TREE_NODE_MAP_INJECTION_KEY } from '../tokens'\n\nimport type Node from '../model/node'\n\ninterface NodeMap {\n  treeNodeExpand(node?: Node): void\n  children: NodeMap[]\n}\n\ninterface Props {\n  node?: Node\n  accordion: boolean\n}\n\nexport function useNodeExpandEventBroadcast(props: Props) {\n  const parentNodeMap = inject(\n    TREE_NODE_MAP_INJECTION_KEY,\n    null\n  ) as NodeMap | null\n  const currentNodeMap: NodeMap = {\n    treeNodeExpand: (node) => {\n      if (props.node !== node) {\n        props.node?.collapse()\n      }\n    },\n    children: [],\n  }\n\n  if (parentNodeMap) {\n    parentNodeMap.children.push(currentNodeMap)\n  }\n\n  provide(TREE_NODE_MAP_INJECTION_KEY, currentNodeMap)\n\n  return {\n    broadcastExpanded: (node?: Node): void => {\n      if (!props.accordion) return\n      for (const childNode of currentNodeMap.children) {\n        childNode.treeNodeExpand(node)\n      }\n    },\n  }\n}\n"],"names":[],"mappings":";;;AAEO,SAAS,2BAA2B,CAAC,KAAK,EAAE;AACnD,EAAE,MAAM,aAAa,GAAG,MAAM,CAAC,2BAA2B,EAAE,IAAI,CAAC,CAAC;AAClE,EAAE,MAAM,cAAc,GAAG;AACzB,IAAI,cAAc,EAAE,CAAC,IAAI,KAAK;AAC9B,MAAM,IAAI,EAAE,CAAC;AACb,MAAM,IAAI,KAAK,CAAC,IAAI,KAAK,IAAI,EAAE;AAC/B,QAAQ,CAAC,EAAE,GAAG,KAAK,CAAC,IAAI,KAAK,IAAI,GAAG,KAAK,CAAC,GAAG,EAAE,CAAC,QAAQ,EAAE,CAAC;AAC3D,OAAO;AACP,KAAK;AACL,IAAI,QAAQ,EAAE,EAAE;AAChB,GAAG,CAAC;AACJ,EAAE,IAAI,aAAa,EAAE;AACrB,IAAI,aAAa,CAAC,QAAQ,CAAC,IAAI,CAAC,cAAc,CAAC,CAAC;AAChD,GAAG;AACH,EAAE,OAAO,CAAC,2BAA2B,EAAE,cAAc,CAAC,CAAC;AACvD,EAAE,OAAO;AACT,IAAI,iBAAiB,EAAE,CAAC,IAAI,KAAK;AACjC,MAAM,IAAI,CAAC,KAAK,CAAC,SAAS;AAC1B,QAAQ,OAAO;AACf,MAAM,KAAK,MAAM,SAAS,IAAI,cAAc,CAAC,QAAQ,EAAE;AACvD,QAAQ,SAAS,CAAC,cAAc,CAAC,IAAI,CAAC,CAAC;AACvC,OAAO;AACP,KAAK;AACL,GAAG,CAAC;AACJ;;;;"}

node_modules/element-plus/es/components/tree/src/model/util.d.ts

@@ -0,0 +1,7 @@
+import type { SetupContext } from 'vue';
+import type Node from './node';
+import type { RootTreeType, TreeKey, TreeNodeData } from '../tree.type';
+export declare const NODE_KEY = "$treeNodeId";
+export declare const markNodeData: (node: Node, data: TreeNodeData | null) => void;
+export declare const getNodeKey: (key: TreeKey | undefined, data: TreeNodeData) => any;
+export declare const handleCurrentChange: (store: RootTreeType["store"], emit: SetupContext["emit"], setCurrent: () => void) => void;

node_modules/element-plus/es/components/tree/src/model/util.mjs

@@ -0,0 +1,23 @@
+const NODE_KEY = "$treeNodeId";
+const markNodeData = function(node, data) {
+  if (!data || data[NODE_KEY])
+    return;
+  Object.defineProperty(data, NODE_KEY, {
+    value: node.id,
+    enumerable: false,
+    configurable: false,
+    writable: false
+  });
+};
+const getNodeKey = (key, data) => data == null ? void 0 : data[key || NODE_KEY];
+const handleCurrentChange = (store, emit, setCurrent) => {
+  const preCurrentNode = store.value.currentNode;
+  setCurrent();
+  const currentNode = store.value.currentNode;
+  if (preCurrentNode === currentNode)
+    return;
+  emit("current-change", currentNode ? currentNode.data : null, currentNode);
+};
+
+export { NODE_KEY, getNodeKey, handleCurrentChange, markNodeData };
+//# sourceMappingURL=util.mjs.map

node_modules/element-plus/es/components/tree/src/model/util.mjs.map

@@ -0,0 +1 @@
+{"version":3,"file":"util.mjs","sources":["../../../../../../../packages/components/tree/src/model/util.ts"],"sourcesContent":["import type { SetupContext } from 'vue'\nimport type Node from './node'\nimport type { RootTreeType, TreeKey, TreeNodeData } from '../tree.type'\n\nexport const NODE_KEY = '$treeNodeId'\n\nexport const markNodeData = function (\n  node: Node,\n  data: TreeNodeData | null\n): void {\n  if (!data || data[NODE_KEY]) return\n  Object.defineProperty(data, NODE_KEY, {\n    value: node.id,\n    enumerable: false,\n    configurable: false,\n    writable: false,\n  })\n}\n\nexport const getNodeKey = (key: TreeKey | undefined, data: TreeNodeData) =>\n  data?.[key || NODE_KEY]\n\nexport const handleCurrentChange = (\n  store: RootTreeType['store'],\n  emit: SetupContext['emit'],\n  setCurrent: () => void\n) => {\n  const preCurrentNode = store.value.currentNode\n  setCurrent()\n  const currentNode = store.value.currentNode\n  if (preCurrentNode === currentNode) return\n\n  emit('current-change', currentNode ? currentNode.data : null, currentNode)\n}\n"],"names":[],"mappings":"AAAY,MAAC,QAAQ,GAAG,cAAc;AAC1B,MAAC,YAAY,GAAG,SAAS,IAAI,EAAE,IAAI,EAAE;AACjD,EAAE,IAAI,CAAC,IAAI,IAAI,IAAI,CAAC,QAAQ,CAAC;AAC7B,IAAI,OAAO;AACX,EAAE,MAAM,CAAC,cAAc,CAAC,IAAI,EAAE,QAAQ,EAAE;AACxC,IAAI,KAAK,EAAE,IAAI,CAAC,EAAE;AAClB,IAAI,UAAU,EAAE,KAAK;AACrB,IAAI,YAAY,EAAE,KAAK;AACvB,IAAI,QAAQ,EAAE,KAAK;AACnB,GAAG,CAAC,CAAC;AACL,EAAE;AACU,MAAC,UAAU,GAAG,CAAC,GAAG,EAAE,IAAI,KAAK,IAAI,IAAI,IAAI,GAAG,KAAK,CAAC,GAAG,IAAI,CAAC,GAAG,IAAI,QAAQ,EAAE;AAC3E,MAAC,mBAAmB,GAAG,CAAC,KAAK,EAAE,IAAI,EAAE,UAAU,KAAK;AAChE,EAAE,MAAM,cAAc,GAAG,KAAK,CAAC,KAAK,CAAC,WAAW,CAAC;AACjD,EAAE,UAAU,EAAE,CAAC;AACf,EAAE,MAAM,WAAW,GAAG,KAAK,CAAC,KAAK,CAAC,WAAW,CAAC;AAC9C,EAAE,IAAI,cAAc,KAAK,WAAW;AACpC,IAAI,OAAO;AACX,EAAE,IAAI,CAAC,gBAAgB,EAAE,WAAW,GAAG,WAAW,CAAC,IAAI,GAAG,IAAI,EAAE,WAAW,CAAC,CAAC;AAC7E;;;;"}