export function bytesToBase64(bytes: Uint8Array): string {
  let binary = ''
  bytes.forEach((b) => {
    binary += String.fromCharCode(b)
  })
  return globalThis.btoa(binary)
}

export function base64ToBytes(value: string): Uint8Array {
  const binary = globalThis.atob(value)
  const bytes = new Uint8Array(binary.length)
  for (let i = 0; i < binary.length; i += 1) {
    bytes[i] = binary.charCodeAt(i)
  }
  return bytes
}

export function bytesToHex(bytes: Uint8Array): string {
  return Array.from(bytes)
    .map((b) => b.toString(16).padStart(2, '0'))
    .join('')
}

export function hexToBytes(hexString: string): Uint8Array {
  const parts = hexString.match(/.{1,2}/g)
  if (!parts) {
    return new Uint8Array([])
  }
  return new Uint8Array(parts.map((part) => Number.parseInt(part, 16)))
}