public bool OpenDatabase(string databaseFilePath)
{
if (localDatabase != null)
{
localDatabase.Dispose();
localDatabase = null;
}
if (!String.IsNullOrWhiteSpace(databaseFilePath))
{
if (File.Exists(databaseFilePath))
{
try
{
localDatabase = LocalDatabase.OpenDatabase(databaseFilePath);
if (!localDatabase.CheckIfMetadataExists())
{
LocalDatabaseStatus = DatabaseStatus.CORRUPTED;
return(false);
}
DatabaseMetadata = localDatabase.GetMetadata();
if (String.IsNullOrEmpty(DatabaseMetadata.Version))
{
LocalDatabaseStatus = DatabaseStatus.CORRUPTED;
return(false);
}
if (!Migration.Migrate(localDatabase, DatabaseMetadata))
{
LocalDatabaseStatus = DatabaseStatus.CORRUPTED;
return(false);
}
UpdateNonFictionBookCount();
UpdateFictionBookCount();
UpdateSciMagArticleCount();
}
catch
{
LocalDatabaseStatus = DatabaseStatus.CORRUPTED;
return(false);
}
LocalDatabaseStatus = DatabaseStatus.OPENED;
return(true);
}
else
{
LocalDatabaseStatus = DatabaseStatus.NOT_FOUND;
}
}
else
{
LocalDatabaseStatus = DatabaseStatus.NOT_SET;
}
return(false);
}