private static void DefaultLogWriter(LogTypeEnum type, LogContextEnum context, string message, object additionalData)
{
if (_logger == null)
{
throw new InvalidOperationException($"Logging is not initialized. Run '{nameof(Initialize)}' first.");
}
// does not block invoking code
Task.Run(async() =>
{
try
{
var logRecord = new LogRecord()
{
UniqueId = $"{Guid.NewGuid():N}{Guid.NewGuid():N}", // double GUID
KioskVersion = _kioskVersion,
LocalTime = DateTime.Now,
Type = type,
Context = context,
Message = message,
AdditionalDataJson = _logger.SerializeObject(additionalData),
};
await _logger.MoveLogRecordToQueueAsync(logRecord);
}
catch
{
// ignore to avoid infinite recursion
}
});
}
private void Write(LogTypeEnum type, LogContextEnum context, string message, object additionalData, string callerName)
{
var callerNamePrefix = string.IsNullOrEmpty(callerName) ||
callerName == _operationName ||
callerName == _operationName + "Async"
? null
: $"{callerName}: ";
// modify message with
message = $"'{_componentFullName}'.{_operationName}: {callerNamePrefix}{message}";
Log.Write(type, context, message, additionalData);
}
public static void Trace(LogContextEnum context, string message, object additionalData = null)
{
Write(LogTypeEnum.Trace, context, message, additionalData);
}
public static void Write(LogTypeEnum type, LogContextEnum context, string message, object additionalData)
{
// null is possible in design-time - do not invoke writer in order to prevent XAML preview errors
_logWriter?.Invoke(type, context, message, additionalData);
}
public static void Error(LogContextEnum context, string message, Exception exception)
{
Write(LogTypeEnum.Error, context, message, exception.GetLoggableObject());
}
public static void Error(LogContextEnum context, Exception exception)
{
Error(context, exception?.Message, exception);
}
public void Error(LogContextEnum context, string message, Exception exception, [CallerMemberName] string callerName = null)
{
Write(LogTypeEnum.Error, context, message, exception.GetLoggableObject(), callerName);
}
public void Error(LogContextEnum context, Exception exception, [CallerMemberName] string callerName = null)
{
Error(context, exception?.Message, exception);
}
public void Error(LogContextEnum context, string message, object additionalData = null, [CallerMemberName] string callerName = null)
{
Write(LogTypeEnum.Error, context, message, additionalData, callerName);
}
