private async Task <byte[]> GetSerializedResponseData(object data, HttpListenerResponse httpResponse)
{
if (data is null)
{
throw new System.Exception("Data can't be NULL");
}
else if (data is string message)
{
return(Encoding.UTF8.GetBytes(message));
}
else if (data is ViewModel viewModel)
{
var bodyTask = TempleteResolver?.Resolve(viewModel);
return(Encoding.UTF8.GetBytes(await bodyTask.ConfigureAwait(false)));
}
else if (data is Response response)
{
foreach (var key in response.Header.Keys)
{
httpResponse.AppendHeader(key, response.Header[key]);
}
httpResponse.StatusCode = response.StatusCode;
return(await GetSerializedResponseData(response.Model, httpResponse).ConfigureAwait(false));
}
else if (data is Task task)
{
await task.ConfigureAwait(false);
return(await GetSerializedResponseData(TaskUtil.GetResultFromTask(task), httpResponse).ConfigureAwait(false));
}
else
{
return(Serializer.Serialize(data));
}
}