/// <summary>
/// Creates a hash string based on the beacon ID1s in the given layout.
/// </summary>
/// <param name="layout">The layout containing the beacon ID1s.</param>
/// <returns>A hash string of the beacon ID1s or null in case of an error.</returns>
public static string CreateHashOfBeaconId1SInLayout(Layout layout)
{
if (layout != null)
{
IList<string> beaconId1S = layout.AccountBeaconId1S;
if (beaconId1S.Count > 0)
{
StringBuilder hash = new StringBuilder(beaconId1S[0]);
for (int i = 1; i < beaconId1S.Count; ++i)
{
var currentUuid = beaconId1S[i];
for (int j = 0; j < currentUuid.Length; ++j)
{
if (hash.Length < j + 1)
{
hash.Append(currentUuid[j]);
}
else
{
char combinationChar = (char) ((hash[j] + currentUuid[j])/2 + 1);
string hashToString = hash.ToString();
if (j == 0)
{
hash = new StringBuilder(combinationChar);
hash.Append(hashToString.Substring(j + 1));
}
else
{
hash = new StringBuilder(hashToString.Substring(0, j));
hash.Append(combinationChar);
if (hash.Length > j + 1)
{
hash.Append(hashToString.Substring(j + 1));
}
}
}
}
}
return hash.ToString();
}
}
return null;
}
public void SetLayout(Layout layout)
{
Layout = layout;
}