You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
67 lines
1.8 KiB
67 lines
1.8 KiB
"use strict";
|
|
|
|
var _interopRequireWildcard = require("@babel/runtime/helpers/interopRequireWildcard");
|
|
|
|
var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
|
|
|
|
Object.defineProperty(exports, "__esModule", {
|
|
value: true
|
|
});
|
|
exports.default = useTreeData;
|
|
|
|
var _objectSpread2 = _interopRequireDefault(require("@babel/runtime/helpers/objectSpread2"));
|
|
|
|
var React = _interopRequireWildcard(require("react"));
|
|
|
|
var _legacyUtil = require("../utils/legacyUtil");
|
|
|
|
function parseSimpleTreeData(treeData, _ref) {
|
|
var id = _ref.id,
|
|
pId = _ref.pId,
|
|
rootPId = _ref.rootPId;
|
|
var keyNodes = {};
|
|
var rootNodeList = []; // Fill in the map
|
|
|
|
var nodeList = treeData.map(function (node) {
|
|
var clone = (0, _objectSpread2.default)({}, node);
|
|
var key = clone[id];
|
|
keyNodes[key] = clone;
|
|
clone.key = clone.key || key;
|
|
return clone;
|
|
}); // Connect tree
|
|
|
|
nodeList.forEach(function (node) {
|
|
var parentKey = node[pId];
|
|
var parent = keyNodes[parentKey]; // Fill parent
|
|
|
|
if (parent) {
|
|
parent.children = parent.children || [];
|
|
parent.children.push(node);
|
|
} // Fill root tree node
|
|
|
|
|
|
if (parentKey === rootPId || !parent && rootPId === null) {
|
|
rootNodeList.push(node);
|
|
}
|
|
});
|
|
return rootNodeList;
|
|
}
|
|
/**
|
|
* Convert `treeData` or `children` into formatted `treeData`.
|
|
* Will not re-calculate if `treeData` or `children` not change.
|
|
*/
|
|
|
|
|
|
function useTreeData(treeData, children, simpleMode) {
|
|
return React.useMemo(function () {
|
|
if (treeData) {
|
|
return simpleMode ? parseSimpleTreeData(treeData, (0, _objectSpread2.default)({
|
|
id: 'id',
|
|
pId: 'pId',
|
|
rootPId: null
|
|
}, simpleMode !== true ? simpleMode : {})) : treeData;
|
|
}
|
|
|
|
return (0, _legacyUtil.convertChildrenToData)(children);
|
|
}, [children, simpleMode, treeData]);
|
|
} |