internal VLMessageRecipient()
{
m_message = default(Int32);
m_recipient = default(Int64);
m_attributeFlags = default(Int16);
m_errorCount = default(Int16);
m_sendDT = null;
m_status = default(Byte);
m_collectorPayment = null;
m_isCharged = false;
}
//Checks the recipient status of the message (based on all participants, ie. READ meaning at least one has read)
private MessageRecipientStatus _GetMessageStatus(IMessage msg)
{
if (msg == null || msg.Sender == null || msg.Sender.UserId == null)
{
return(MessageRecipientStatus.Pending);
}
//If we didn't send the message, we already know the status - we have read it
if (!msg.Sender.UserId.Equals(MainActivity.GetUserID(), System.StringComparison.InvariantCultureIgnoreCase))
{
return(MessageRecipientStatus.Read);
}
//Assume the message has been sent
MessageRecipientStatus status = MessageRecipientStatus.Sent;
//Go through each user to check the status, in this case we check each user and
// prioritize so
// that we return the highest status: Sent -> Delivered -> Read
var allParticipants = MainActivity.GetAllParticipants();
for (int i = 0; i < allParticipants.Count; i++)
{
//Don't check the status of the current user
string participant = allParticipants[i];
if (participant.Equals(MainActivity.GetUserID(), System.StringComparison.InvariantCultureIgnoreCase))
{
continue;
}
if (status == MessageRecipientStatus.Sent)
{
if (msg.GetRecipientStatus(participant) == MessageRecipientStatus.Delivered)
{
status = MessageRecipientStatus.Delivered;
}
if (msg.GetRecipientStatus(participant) == MessageRecipientStatus.Read)
{
return(MessageRecipientStatus.Read);
}
}
else if (status == MessageRecipientStatus.Delivered)
{
if (msg.GetRecipientStatus(participant) == MessageRecipientStatus.Read)
{
return(MessageRecipientStatus.Read);
}
}
}
return(status);
}
public MessageRecipient(BinaryReader bR)
{
switch (bR.ReadByte()) //version
{
case 1:
_userId = new BinaryNumber(bR.BaseStream);
_status = (MessageRecipientStatus)bR.ReadByte();
_deliveredOn = bR.ReadDate();
break;
default:
throw new InvalidDataException("Cannot decode data format: version not supported.");
}
}
public MessageRecipient(Stream s)
{
BincodingDecoder decoder = new BincodingDecoder(s);
switch (decoder.DecodeNext().GetByteValue()) //version
{
case 1:
_name = decoder.DecodeNext().GetStringValue();
_status = (MessageRecipientStatus)decoder.DecodeNext().GetByteValue();
_deliveredOn = decoder.DecodeNext().GetDateTimeValue();
break;
default:
throw new InvalidDataException("Cannot decode data format: version not supported.");
}
}
public void SetDeliveredStatus()
{
_status = MessageRecipientStatus.Delivered;
_deliveredOn = DateTime.UtcNow;
}
