utils.js

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.debug = debug;
exports.getIconBySize = getIconBySize;

function debug(...params) {
  if (process.env.NODE_ENV !== 'production') {
    console.debug(...params);
  }
} // Get the best icon for the given size.
// Set size to -1 to get the largest one, or to 0 to get the smallest one.


function getIconBySize(icons, size = -1) {
  // Collect the sizes and sort them
  const sizes = icons.map((icon, i) => {
    const width = parseInt(icon.sizes.split('x')[1], 10);
    return [i, isNaN(width) ? -1 : width];
  }).filter(size => size[1] !== -1).sort((a, b) => a[1] - b[1]); // No valid size found

  if (sizes.length === 0) {
    return null;
  } // No rendering size provided: return the largest icon.


  if (size === -1) {
    return icons[sizes[sizes.length - 1][0]];
  } // Find the first icon that is equal or larger than the provided size,
  // or the largest one otherwise.


  const iconIndex = (sizes.find(iconSize => iconSize[1] >= size) || sizes[sizes.length - 1])[0];
  return icons[iconIndex];
}
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