@ant-design/pro-chat
Version:
a solution for ai chat
43 lines • 1.79 kB
JavaScript
import _classCallCheck from "@babel/runtime/helpers/esm/classCallCheck";
import _createClass from "@babel/runtime/helpers/esm/createClass";
import _inherits from "@babel/runtime/helpers/esm/inherits";
import _createSuper from "@babel/runtime/helpers/esm/createSuper";
import isEqual from 'fast-deep-equal';
import { Component } from 'react';
/**
* 组件用于判断是否需要更新的辅助类。
*/
var ShouldUpdateItem = /*#__PURE__*/function (_Component) {
_inherits(ShouldUpdateItem, _Component);
var _super = _createSuper(ShouldUpdateItem);
function ShouldUpdateItem() {
_classCallCheck(this, ShouldUpdateItem);
return _super.apply(this, arguments);
}
_createClass(ShouldUpdateItem, [{
key: "shouldComponentUpdate",
value:
/**
* 判断组件是否需要更新。
* @param nextProps - 下一个属性对象。
* @returns 如果需要更新则返回 true，否则返回 false。
*/
function shouldComponentUpdate(nextProps) {
if (nextProps.shouldUpdate) {
return nextProps.shouldUpdate(this.props, nextProps);
}
try {
return !isEqual(this.props.content, nextProps === null || nextProps === void 0 ? void 0 : nextProps.content) || !isEqual(this.props.loading, nextProps === null || nextProps === void 0 ? void 0 : nextProps.loading) || !isEqual(this.props.chatItemRenderConfig, nextProps === null || nextProps === void 0 ? void 0 : nextProps.chatItemRenderConfig) || !isEqual(this.props.meta, nextProps === null || nextProps === void 0 ? void 0 : nextProps.meta);
} catch (error) {
return true;
}
}
}, {
key: "render",
value: function render() {
return this.props.children;
}
}]);
return ShouldUpdateItem;
}(Component);
export default ShouldUpdateItem;