es-grid-template
Version:
es-grid-template
105 lines (99 loc) • 2.48 kB
JavaScript
"use strict";
var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = void 0;
var _isLeafNode = _interopRequireDefault(require("../isLeafNode"));
var _others = require("../others");
class Wrapper {
constructor(input) {
Object.assign(this, input);
}
/** Whether this is a root node */
root;
/** Array of child nodes */
children;
/** Parent node (parent wrapper node) */
parent;
/** Reference to the corresponding original node */
// @ts-ignore
node;
/** Whether the node is checked (selected) */
checked;
}
class StrictTreeDataHelper {
opts;
valueSet;
// @ts-ignore
wrapperMap;
// @ts-ignore
rootWrapper;
constructor(opts) {
this.opts = opts;
this.valueSet = new Set(opts.value);
this.initWrapperTree();
}
initWrapperTree() {
const {
getNodeValue
} = this.opts;
this.rootWrapper = new Wrapper({
root: true,
children: []
});
this.wrapperMap = new Map();
const dfs = (parentWrapper, nodes) => {
for (const node of nodes) {
const wrapper = new Wrapper({
parent: parentWrapper,
node,
checked: this.valueSet.has(getNodeValue(node))
});
this.wrapperMap.set(getNodeValue(node), wrapper);
// @ts-ignore
parentWrapper.children.push(wrapper);
if (!(0, _isLeafNode.default)(node)) {
wrapper.children = [];
dfs(wrapper, node.children);
}
}
};
dfs(this.rootWrapper, this.opts.tree);
}
get value() {
return this.opts.value;
}
isIndeterminate() {
return false;
}
isChecked(nodeValue) {
return this.valueSet.has(nodeValue);
}
getValueAfterCheck(nodeValue) {
if (!this.isChecked(nodeValue)) {
return _others.arrayUtils.merge(this.value, [nodeValue]);
}
return this.value;
}
getValueAfterUncheck(nodeValue) {
if (this.isChecked(nodeValue)) {
return _others.arrayUtils.diff(this.value, [nodeValue]);
}
return this.value;
}
getValueAfterToggle(nodeValue) {
if (this.isChecked(nodeValue)) {
return this.getValueAfterUncheck(nodeValue);
} else {
return this.getValueAfterCheck(nodeValue);
}
}
getNode(nodeValue) {
return this.wrapperMap.get(nodeValue)?.node;
}
getCleanValue() {
return this.value;
}
}
exports.default = StrictTreeDataHelper;