/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *  http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

import * as React from "react";
import { useEffect, useState } from "react";
import { ResizingWidth } from "./ResizingWidthsContext";

export type NestedExpressionContainerContextType = {
  minWidth: number;
  actualWidth: number;
  resizingWidth: ResizingWidth;
};

export const NestedExpressionContainerContext = React.createContext<NestedExpressionContainerContextType>({
  minWidth: -2,
  actualWidth: -2,
  resizingWidth: {
    value: -2,
    isPivoting: false,
  },
});

export function useNestedExpressionContainer() {
  return React.useContext(NestedExpressionContainerContext);
}

// If isPivoting, return the last value, if not, return normal nestedExpressionContainer
export function usePivotAwareNestedExpressionContainer(isPivoting: boolean) {
  const nestedExpressionContainer = useNestedExpressionContainer();
  const [pivotAwareExpressionContainer, setPivotAwareNestedExpressionContainer] = useState(nestedExpressionContainer);
  useEffect(() => {
    setPivotAwareNestedExpressionContainer((prev) => {
      return isPivoting ? prev : nestedExpressionContainer;
    });
  }, [isPivoting, nestedExpressionContainer]);

  return pivotAwareExpressionContainer;
}
