import getVariation from "./getVariation.js";
import { variationPlacements, basePlacements, placements } from "../enums.js";
import detectOverflow from "./detectOverflow.js";
import getBasePlacement from "./getBasePlacement.js";
function computeAutoPlacement(state, options) {
  if (options === void 0) {
    options = {};
  }
  var _options = options, placement = _options.placement, boundary = _options.boundary, rootBoundary = _options.rootBoundary, padding = _options.padding, flipVariations = _options.flipVariations, _options$allowedAutoP = _options.allowedAutoPlacements, allowedAutoPlacements = _options$allowedAutoP === void 0 ? placements : _options$allowedAutoP;
  var variation = getVariation(placement);
  var placements$1 = variation ? flipVariations ? variationPlacements : variationPlacements.filter(function(placement2) {
    return getVariation(placement2) === variation;
  }) : basePlacements;
  var allowedPlacements = placements$1.filter(function(placement2) {
    return allowedAutoPlacements.indexOf(placement2) >= 0;
  });
  if (allowedPlacements.length === 0) {
    allowedPlacements = placements$1;
  }
  var overflows = allowedPlacements.reduce(function(acc, placement2) {
    acc[placement2] = detectOverflow(state, {
      placement: placement2,
      boundary,
      rootBoundary,
      padding
    })[getBasePlacement(placement2)];
    return acc;
  }, {});
  return Object.keys(overflows).sort(function(a, b) {
    return overflows[a] - overflows[b];
  });
}
export {
  computeAutoPlacement as default
};
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