private static void PrintMessageValue <TValue>(int key, TValue val)
where TValue : class, IMessage <TValue>, new()
{
var msg = string.Empty;
var tmp = string.Empty;
GoogleTimestamp ts = null;
if (val is Protos.v1.HelloReply val1)
{
msg = val1.Message;
}
if (val is Protos.v2.HelloReply val2)
{
msg = val2.Message;
tmp = val2.TemperatureF != null ? $"at {val2.TemperatureF} degrees" : string.Empty;
}
if (val is Protos.v3.HelloReply val3)
{
msg = val3.Message;
tmp = val3.TemperatureF != null ? $"at {val3.TemperatureF} degrees" : string.Empty;
ts = val3.DateTimeStamp;
}
if (val is Protos.v4.HelloReply val4)
{
msg = val4.Message;
ts = val4.DateTimeStamp;
}
if (val is Protos.v5.HelloReply val5)
{
msg = val5.Message;
var dt = DateTime.SpecifyKind(DateTime.Parse(val5.DateTimeStamp), DateTimeKind.Utc);
ts = GoogleTimestamp.FromDateTime(dt);
}
Console.WriteLine($"\nMessage value: {key} (key) {msg} {tmp} {ts}");
}
private static TValue CreateMessageValue <TValue>(string msg)
where TValue : class, IMessage <TValue>, new()
{
int?tmp = new Random().Next(-32, 100);
var ts = GoogleTimestamp.FromDateTime(DateTime.UtcNow);
var val = new TValue();
//if (val is IHelloReply val1)
//{
// val1.Message = msg;
//};
//if (val is IHelloReply_2 val2)
//{
// val2.TemperatureF = tmp;
//};
//if (val is IHelloReply_3 val3)
//{
// val3.TemperatureF = tmp;
// val3.DateTimeStamp = ts;
//};
//if (val is IHelloReply_4 val4)
//{
// val4.DateTimeStamp = ts;
//};
//if (val is IHelloReply_5 val5)
//{
// val5.DateTimeStamp = DateTime.UtcNow.ToLongTimeString();
//};
return(val);
}
private static void PrintConsumeResult <TValue>(ConsumeResult <int, TValue> consumeResult)
where TValue : class, IMessage <TValue>, new()
{
var key = consumeResult.Message.Key;
var msg = string.Empty;
var tmp = string.Empty;
GoogleTimestamp ts = null;
if (consumeResult.Message.Value is Protos.v1.HelloReply val1)
{
msg = val1.Message;
}
if (consumeResult.Message.Value is Protos.v2.HelloReply val2)
{
msg = val2.Message;
tmp = val2.TemperatureF != null ? $"at {val2.TemperatureF} degrees" : string.Empty;
}
if (consumeResult.Message.Value is Protos.v3.HelloReply val3)
{
msg = val3.Message;
tmp = val3.TemperatureF != null ? $"at {val3.TemperatureF} degrees" : string.Empty;
ts = val3.DateTimeStamp;
}
if (consumeResult.Message.Value is Protos.v4.HelloReply val4)
{
msg = val4.Message;
ts = val4.DateTimeStamp;
}
if (consumeResult.Message.Value is Protos.v5.HelloReply val5)
{
msg = val5.Message;
var dt = DateTime.SpecifyKind(DateTime.Parse(val5.DateTimeStamp), DateTimeKind.Utc);
ts = GoogleTimestamp.FromDateTime(dt);
}
Console.WriteLine($"Received message at {consumeResult.TopicPartitionOffset}: {key} (key) {msg} {tmp} {ts}");
}