export const useGuids = () => {
  const generateGuid = () => {
    let d = new Date().getTime();
    let d2 = (performance && performance.now && performance.now() * 1000) || 0;
    return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, c => {
      let r = Math.random() * 16;
      if (d > 0) {
        r = (d + r) % 16 | 0;
        d = Math.floor(d / 16);
      } else {
        r = (d2 + r) % 16 | 0;
        d2 = Math.floor(d2 / 16);
      }
      return (c === 'x' ? r : (r & 0x3) | 0x8).toString(16);
    });
  };

  return { generateGuid };
};