/* eslint-disable */
//@ts-nocheck
// This functions is taken from react native web

import ConvertNumberIntoHex from 'normalize-css-color';

const processColor = (color?: any): any => {
  if (color === undefined || color === null) {
    return color;
  }

  // convert number and hex
  let int32Color = ConvertNumberIntoHex(color);
  if (int32Color === undefined || int32Color === null) {
    return undefined;
  }
  //@ts-ignore
  int32Color = ((int32Color << 24) | (int32Color >>> 8)) >>> 0;

  return int32Color;
};

const isWebColor = (color: string): boolean =>
  color === 'currentcolor' ||
  color === 'currentColor' ||
  color === 'inherit' ||
  color.indexOf('var(') === 0;

const normalizeColor = (
  color?: number | string,
  opacity: number = 1
): void | string => {
  if (color == null) return;

  if (typeof color === 'string' && isWebColor(color)) {
    return color;
  }

  const colorInt = processColor(color);
  if (colorInt != null) {
    const r = (colorInt >> 16) & 255;
    const g = (colorInt >> 8) & 255;
    const b = colorInt & 255;
    const a = ((colorInt >> 24) & 255) / 255;
    const alpha = (a * opacity).toFixed(2);
    return `rgba(${r},${g},${b},${alpha})`;
  }
};

export default normalizeColor;