// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "third_party/blink/renderer/platform/wtf/uuid.h"

#include "base/uuid.h"
#include "third_party/blink/renderer/platform/wtf/text/string_utf8_adaptor.h"

namespace blink {

String CreateCanonicalUuidString() {
  String uuid(base::Uuid::GenerateRandomV4().AsLowercaseString());
  DCHECK(uuid.ContainsNoAsciiUpper());
  return uuid;
}

bool IsValidUuid(const String& uuid) {
  // In most (if not all) cases the given uuid should be utf-8, so this
  // conversion should be almost no-op.
  StringUtf8Adaptor utf8(uuid);
  return base::Uuid::ParseLowercase(utf8.AsStringView()).is_valid();
}

}  // namespace blink