react-spreadsheet/dist/bindings.js

Simple, customizable yet performant spreadsheet for React

import _slicedToArray from "@babel/runtime/helpers/esm/slicedToArray";
import * as Types from "./types";
import { extractLabel } from "hot-formula-parser/lib/helper/cell";

function isFormulaCell(cell) {
  return Boolean(cell && cell.value && typeof cell.value === "string" && cell.value.startsWith("="));
}

var FORMULA_CELL_REFERENCES = /\$?[A-Z]+\$?[0-9]+/g;
/** @todo move me */

export function getBindingsForCell(cell) {
  if (!isFormulaCell(cell)) {
    return [];
  }

  var value = cell.value; // Get raw cell references from formula

  var match = value.match(FORMULA_CELL_REFERENCES);

  if (!match) {
    return [];
  } // Normalize references to points


  return match.map(function (substr) {
    var _extractLabel = extractLabel(substr),
        _extractLabel2 = _slicedToArray(_extractLabel, 2),
        row = _extractLabel2[0],
        column = _extractLabel2[1];

    return {
      row: row.index,
      column: column.index
    };
  }, {});
}