jnpf-web-datareport-v6x/node_modules/.pnpm-store/v3/files/75/382a15665a4031ed30caa805e6439fabed425a847ab6d5d93ba7db861ec6bd7a98c2ea2e0271713b0e5236fe4f39ffb6e4e146a726087f7fd0d94592eab31e

import Core from './../core';
import {isObject} from './../helpers/object';

/**
 * @class RecordTranslator
 * @util
 */
class RecordTranslator {
  constructor(hot) {
    this.hot = hot;
  }

  /**
   * Translate physical row index into visual.
   *
   * @param {Number} row Physical row index.
   * @returns {Number} Returns visual row index.
   */
  toVisualRow(row) {
    return this.hot.runHooks('unmodifyRow', row);
  }

  /**
   * Translate physical column index into visual.
   *
   * @param {Number} column Physical column index.
   * @returns {Number} Returns visual column index.
   */
  toVisualColumn(column) {
    return this.hot.runHooks('unmodifyCol', column);
  }

  /**
   * Translate physical coordinates into visual. Can be passed as separate 2 arguments (row, column) or as an object in first
   * argument with `row` and `column` keys.
   *
   * @param {Number|Object} row Physical coordinates or row index.
   * @param {Number} [column] Physical column index.
   * @returns {Object|Array} Returns an object with visual records or an array if coordinates passed as separate arguments.
   */
  toVisual(row, column) {
    let result;

    if (isObject(row)) {
      result = {
        row: this.toVisualRow(row.row),
        column: this.toVisualColumn(row.column),
      };
    } else {
      result = [this.toVisualRow(row), this.toVisualColumn(column)];
    }

    return result;
  }

  /**
   * Translate visual row index into physical.
   *
   * @param {Number} row Visual row index.
   * @returns {Number} Returns physical row index.
   */
  toPhysicalRow(row) {
    return this.hot.runHooks('modifyRow', row);
  }

  /**
   * Translate visual column index into physical.
   *
   * @param {Number} column Visual column index.
   * @returns {Number} Returns physical column index.
   */
  toPhysicalColumn(column) {
    return this.hot.runHooks('modifyCol', column);
  }

  /**
   * Translate visual coordinates into physical. Can be passed as separate 2 arguments (row, column) or as an object in first
   * argument with `row` and `column` keys.
   *
   * @param {Number|Object} row Visual coordinates or row index.
   * @param {Number} [column] Visual column index.
   * @returns {Object|Array} Returns an object with physical records or an array if coordinates passed as separate arguments.
   */
  toPhysical(row, column) {
    let result;

    if (isObject(row)) {
      result = {
        row: this.toPhysicalRow(row.row),
        column: this.toPhysicalColumn(row.column),
      };
    } else {
      result = [this.toPhysicalRow(row), this.toPhysicalColumn(column)];
    }

    return result;
  }
}

export {RecordTranslator};

const identities = new WeakMap();
const translatorSingletons = new WeakMap();

export function registerIdentity(identity, hot) {
  identities.set(identity, hot);
}

export function getTranslator(identity) {
  let singleton;

  if (!(identity instanceof Core)) {
    if (!identities.has(identity)) {
      throw Error('Record translator was not registered for this object identity');
    }
    identity = identities.get(identity);
  }
  if (translatorSingletons.has(identity)) {
    singleton = translatorSingletons.get(identity);

  } else {
    singleton = new RecordTranslator(identity);
    translatorSingletons.set(identity, singleton);
  }

  return singleton;
}