// Metro module 11511 (f11512).
import Logger from "../modules/debug/Logger";
import Module12 from "../_bundle/Module12";
let c7845_2;
const calculatePositionDeltas = function calculatePositionDeltas({ oldOrdering, newOrdering, idGetter, existingPositionGetter, ascending = true }) {
  const length = newOrdering.length;
  if (oldOrdering.length !== length) {
    c7845_2.warn("Arrays are not of the same length!", oldOrdering, newOrdering);
    return [];
  }
  const r15 = oldOrdering.map(idGetter).sort().join(":");
  const r32 = newOrdering.map(idGetter).sort().join(":");
  if (r15 !== r32) {
    c7845_2.warn("Object IDs in the old ordering and the new ordering are not the same.", r15, r32);
    return [];
  }
  const r33 = {};
  const r5 = 0 < length;
  let r0 = 0;
  if (r5) {
    do {
      r33[idGetter(oldOrdering[r0])] = existingPositionGetter(oldOrdering[r0]);
      r0 = r0 + 1;
    } while (r0 < length);
  }
  const r37 = [];
  const r38 = 0 < length;
  let r39 = 0;
  if (r38) {
    do {
      const id = idGetter(newOrdering[r39]);
      const r41 = r39;
      const position = ascending ? r41 : length - 1 - r41;
      if (!(r33[id] === position && existingPositionGetter(newOrdering[r41]) === position)) {
        r37.push({
          id,
          position
        });
      }
      r39 = r41 + 1;
    } while (r39 < length);
  }
  if (!ascending) {
    r37.reverse();
  }
  return r37;
};
export function moveItemFromTo(a0, a1, a2) {
  const r5 = a0[a1];
  const r2 = [...a0];
  r2.splice(a1, 1);
  r2.splice(a2, 0, r5);
  return r2;
}
export function getPositionUpdates({ objectArray, fromPosition, toPosition, idGetter, existingPositionGetter, ascending = true }) {
  const oldOrdering = Array.isArray(objectArray) ? objectArray : Module12.values(objectArray);
  const r27 = oldOrdering[fromPosition];
  const newOrdering = [...oldOrdering];
  newOrdering.splice(fromPosition, 1);
  newOrdering.splice(toPosition, 0, r27);
  return calculatePositionDeltas({
    oldOrdering,
    newOrdering,
    idGetter,
    existingPositionGetter,
    ascending
  });
}
c7845_2 = new Logger("DragAndDropUtils");
const r23 = {
  moveItemFromTo,
  calculatePositionDeltas,
  getPositionUpdates
};
export default r23;
export { calculatePositionDeltas };