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frontend/node_modules/rc-notification/es/Notifications.js

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+import _objectSpread from "@babel/runtime/helpers/esm/objectSpread2";
+import _toConsumableArray from "@babel/runtime/helpers/esm/toConsumableArray";
+import _slicedToArray from "@babel/runtime/helpers/esm/slicedToArray";
+import * as React from 'react';
+import { createPortal } from 'react-dom';
+import NoticeList from "./NoticeList";
+// ant-notification ant-notification-topRight
+var Notifications = /*#__PURE__*/React.forwardRef(function (props, ref) {
+  var _props$prefixCls = props.prefixCls,
+    prefixCls = _props$prefixCls === void 0 ? 'rc-notification' : _props$prefixCls,
+    container = props.container,
+    motion = props.motion,
+    maxCount = props.maxCount,
+    className = props.className,
+    style = props.style,
+    onAllRemoved = props.onAllRemoved,
+    stack = props.stack,
+    renderNotifications = props.renderNotifications;
+  var _React$useState = React.useState([]),
+    _React$useState2 = _slicedToArray(_React$useState, 2),
+    configList = _React$useState2[0],
+    setConfigList = _React$useState2[1];
+
+  // ======================== Close =========================
+  var onNoticeClose = function onNoticeClose(key) {
+    var _config$onClose;
+    // Trigger close event
+    var config = configList.find(function (item) {
+      return item.key === key;
+    });
+    config === null || config === void 0 || (_config$onClose = config.onClose) === null || _config$onClose === void 0 || _config$onClose.call(config);
+    setConfigList(function (list) {
+      return list.filter(function (item) {
+        return item.key !== key;
+      });
+    });
+  };
+
+  // ========================= Refs =========================
+  React.useImperativeHandle(ref, function () {
+    return {
+      open: function open(config) {
+        setConfigList(function (list) {
+          var clone = _toConsumableArray(list);
+
+          // Replace if exist
+          var index = clone.findIndex(function (item) {
+            return item.key === config.key;
+          });
+          var innerConfig = _objectSpread({}, config);
+          if (index >= 0) {
+            var _list$index;
+            innerConfig.times = (((_list$index = list[index]) === null || _list$index === void 0 ? void 0 : _list$index.times) || 0) + 1;
+            clone[index] = innerConfig;
+          } else {
+            innerConfig.times = 0;
+            clone.push(innerConfig);
+          }
+          if (maxCount > 0 && clone.length > maxCount) {
+            clone = clone.slice(-maxCount);
+          }
+          return clone;
+        });
+      },
+      close: function close(key) {
+        onNoticeClose(key);
+      },
+      destroy: function destroy() {
+        setConfigList([]);
+      }
+    };
+  });
+
+  // ====================== Placements ======================
+  var _React$useState3 = React.useState({}),
+    _React$useState4 = _slicedToArray(_React$useState3, 2),
+    placements = _React$useState4[0],
+    setPlacements = _React$useState4[1];
+  React.useEffect(function () {
+    var nextPlacements = {};
+    configList.forEach(function (config) {
+      var _config$placement = config.placement,
+        placement = _config$placement === void 0 ? 'topRight' : _config$placement;
+      if (placement) {
+        nextPlacements[placement] = nextPlacements[placement] || [];
+        nextPlacements[placement].push(config);
+      }
+    });
+
+    // Fill exist placements to avoid empty list causing remove without motion
+    Object.keys(placements).forEach(function (placement) {
+      nextPlacements[placement] = nextPlacements[placement] || [];
+    });
+    setPlacements(nextPlacements);
+  }, [configList]);
+
+  // Clean up container if all notices fade out
+  var onAllNoticeRemoved = function onAllNoticeRemoved(placement) {
+    setPlacements(function (originPlacements) {
+      var clone = _objectSpread({}, originPlacements);
+      var list = clone[placement] || [];
+      if (!list.length) {
+        delete clone[placement];
+      }
+      return clone;
+    });
+  };
+
+  // Effect tell that placements is empty now
+  var emptyRef = React.useRef(false);
+  React.useEffect(function () {
+    if (Object.keys(placements).length > 0) {
+      emptyRef.current = true;
+    } else if (emptyRef.current) {
+      // Trigger only when from exist to empty
+      onAllRemoved === null || onAllRemoved === void 0 || onAllRemoved();
+      emptyRef.current = false;
+    }
+  }, [placements]);
+  // ======================== Render ========================
+  if (!container) {
+    return null;
+  }
+  var placementList = Object.keys(placements);
+  return /*#__PURE__*/createPortal( /*#__PURE__*/React.createElement(React.Fragment, null, placementList.map(function (placement) {
+    var placementConfigList = placements[placement];
+    var list = /*#__PURE__*/React.createElement(NoticeList, {
+      key: placement,
+      configList: placementConfigList,
+      placement: placement,
+      prefixCls: prefixCls,
+      className: className === null || className === void 0 ? void 0 : className(placement),
+      style: style === null || style === void 0 ? void 0 : style(placement),
+      motion: motion,
+      onNoticeClose: onNoticeClose,
+      onAllNoticeRemoved: onAllNoticeRemoved,
+      stack: stack
+    });
+    return renderNotifications ? renderNotifications(list, {
+      prefixCls: prefixCls,
+      key: placement
+    }) : list;
+  })), container);
+});
+if (process.env.NODE_ENV !== 'production') {
+  Notifications.displayName = 'Notifications';
+}
+export default Notifications;