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InternshipProject/node_modules/rc-notification/es/useNotification.js

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1.5 KiB

import _toConsumableArray from "@babel/runtime/helpers/esm/toConsumableArray";
import _extends from "@babel/runtime/helpers/esm/extends";
import _slicedToArray from "@babel/runtime/helpers/esm/slicedToArray";
import * as React from 'react';
import Notice from './Notice';
export default function useNotification(notificationInstance) {
var createdRef = React.useRef({});
var _React$useState = React.useState([]),
_React$useState2 = _slicedToArray(_React$useState, 2),
elements = _React$useState2[0],
setElements = _React$useState2[1];
function notify(noticeProps) {
var firstMount = true;
notificationInstance.add(noticeProps, function (div, props) {
var key = props.key;
if (div && (!createdRef.current[key] || firstMount)) {
var noticeEle = /*#__PURE__*/React.createElement(Notice, _extends({}, props, {
holder: div
}));
createdRef.current[key] = noticeEle;
setElements(function (originElements) {
var index = originElements.findIndex(function (ele) {
return ele.key === props.key;
});
if (index === -1) {
return [].concat(_toConsumableArray(originElements), [noticeEle]);
}
var cloneList = _toConsumableArray(originElements);
cloneList[index] = noticeEle;
return cloneList;
});
}
firstMount = false;
});
}
return [notify, /*#__PURE__*/React.createElement(React.Fragment, null, elements)];
}