/*
 * Copyright 2026 Palantir Technologies, Inc. All rights reserved.
 *
 * Licensed 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 { useCbacBanner } from "@osdk/react/platform-apis";
import React from "react";
import { MaxClassificationField } from "./base/MaxClassificationField.js";
import { EMPTY_ARRAY, resolveBannerDisplay } from "./utils/cbacPickerUtils.js";
export function useConstraintCallout(maxClassificationConstraint) {
  const constraintMarkingIds = maxClassificationConstraint?.markingIds ?? EMPTY_ARRAY;
  const {
    banner: constraintBanner
  } = useCbacBanner({
    markingIds: constraintMarkingIds,
    enabled: maxClassificationConstraint != null
  });
  return React.useMemo(() => {
    if (maxClassificationConstraint == null) {
      return undefined;
    }
    const resolved = resolveBannerDisplay(constraintBanner);
    return /*#__PURE__*/React.createElement(MaxClassificationField, {
      classificationString: maxClassificationConstraint.bannerClassificationString,
      textColor: resolved.textColor,
      backgroundColors: resolved.backgroundColors,
      helperText: maxClassificationConstraint.helperText
    });
  }, [maxClassificationConstraint, constraintBanner]);
}
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