public void ConnectToServer(IPAddress ip, int port)
{
if (_webSocketConnection != null) return;
_webSocketConnection = new WebSocket($"ws://{ip}:{port}");
_webSocketConnection.OnOpen += (sender, args) =>
{
Connected?.Invoke();
};
_webSocketConnection.OnClose += (sender, args) =>
{
Disconnected?.Invoke();
};
_webSocketConnection.OnMessage += (sender, args) =>
{
if (args.IsText)
{
ReceivedTextMessage?.Invoke(args.Data);
}
else if (args.IsBinary)
{
ReceivedByteArrayMessage?.Invoke(args.RawData);
}
};
_webSocketConnection.OnError += (sender, args) =>
{
ReceivedError?.Invoke();
};
_webSocketConnection.Connect();
}
Result HandleTextMessage(Request pendingRequest)
{
if (!(pendingRequest is MessageRequest textMessageRequest))
{
return(Result.Fail($"Request received is not valid for this operation ({pendingRequest.Type})."));
}
ReceivedTextMessage?.Invoke(this, textMessageRequest);
return(Result.Ok());
}
public void ParseContact_MobileWithForeignCountryCode_CountryCodePreserved()
{
var sut = new ContactsViewModel(null, null);
var message = new ReceivedTextMessage()
{
Sender = "+67716475048", Text = "AGM Kavinda 9"
};
var actual = sut.ParseContact(message);
actual.Should().NotBeNull();
actual.Batch.Should().Be(9);
actual.Mobile.Should().Be("+67716475048");
actual.Name.Should().Be("Kavinda");
}
public void ParseContact_NoBatch_ReadSenderAndName()
{
var sut = new ContactsViewModel(null, null);
var message = new ReceivedTextMessage()
{
Sender = "0716475048", Text = "AGM Kavinda Gayashan "
};
var actual = sut.ParseContact(message);
actual.Should().NotBeNull();
actual.Batch.Should().Be(0);
actual.Mobile.Should().Be("0716475048");
actual.Name.Should().Be("Kavinda Gayashan");
}
public void ParseContact_EmptyText_SenderRead()
{
var sut = new ContactsViewModel(null, null);
var message = new ReceivedTextMessage()
{
Sender = "0716475048", Text = ""
};
var actual = sut.ParseContact(message);
actual.Should().NotBeNull();
actual.Batch.Should().Be(0);
actual.Mobile.Should().Be("0716475048");
actual.Name.Should().BeEmpty();
}
//[InlineData("0716475048", " AgM Kavinda 09 Additional data")]
//[InlineData("0716475048", " AgM Kavinda 09 Additional data 123")]
public void ParseContact(string sender, string text)
{
var sut = new ContactsViewModel(null, null);
var message = new ReceivedTextMessage()
{
Sender = sender, Text = text
};
var actual = sut.ParseContact(message);
actual.Should().NotBeNull();
actual.Batch.Should().Be(9);
actual.Mobile.Should().Be("0716475048");
actual.Name.Should().Be("Kavinda");
}
public Contact ParseContact(ReceivedTextMessage message)
{
var text = message.Text.Trim();
if (string.IsNullOrEmpty(text))
{
return new Contact {
Mobile = message.Sender
}
}
;
var name = string.Empty;
int batch = 0;
try
{
text = text.Remove(0, 3).Trim();
var indexOfBatch = text.IndexOfAny(_digits);
if (indexOfBatch > 0)
{
name = text.Substring(0, indexOfBatch).Trim();
int.TryParse(text.Substring(indexOfBatch), out batch);
}
else
{
name = text;
}
}
catch
{
// ignore Parse errors. Just use the sender
}
var contact = new Contact
{
Batch = batch,
Mobile = message.Sender,
Name = name
};
return(contact);
}
public async Task <bool> OnTextMessageReceived(object sender, TextMessageReceivedEventArgs e)
{
_logger.LogDebug(XmlConvert.SerializeObject(e));
var msg = new ReceivedTextMessage();
msg.Content = e.Content;
msg.From = e.FromUserName;
msg.To = e.ToUserName;
msg.ReceivedTime = new DateTimeOffset(WeixinTimestampHelper.ToUtcTime(e.CreateTimeStr));
_db.ReceivedTextMessages.Add(msg);
var saveResult = await _db.SaveChangesAsync();
if (saveResult > 0)
{
_logger.LogDebug($"已将微信文本消息存入数据库。Result:{saveResult}, From:{msg.From}, To:{msg.To}, Time:{msg.ReceivedTime}, Content:{msg.Content}");
}
_logger.LogDebug($"微信文本消息在数据库中共{_db.ReceivedTextMessages.ToList().Count()}条记录。");
var messageHandler = sender as WeixinMessageHandler;
var responseMessage = new ResponseMessageText();
{
var result = new StringBuilder();
result.AppendFormat("您刚才发送了文本信息：{0}", e.Content);
responseMessage.FromUserName = e.ToUserName;
responseMessage.ToUserName = e.FromUserName;
responseMessage.Content = result.ToString();
}
await messageHandler.WriteAsync(responseMessage);
_logger.LogDebug(XmlConvert.SerializeObject(responseMessage));
return(true);
}
