export default class FGuid { constructor(guid) { if (guid?.constructor?.name === 'String') { this.value = guid } else if (guid?.constructor?.name === 'FGuid') { this.value = guid.value } else { let random = new Uint32Array(4); crypto.getRandomValues(random) this.value = "" random.forEach(n => { this.value += ('00000000' + n.toString(16).toUpperCase()).slice(-8) }) } } toString() { return this.value } }