Hello Suja,
I was breaking through the code and it appears the text displays in the chat prior to the converter being called and all of the values have the comma in them.
Here are the model values:
public class MessageModel
{
public MessageModel()
{
}
public string message { get; set; }
private List<Stream> attachmentStreams = new List<Stream>();
public List<Stream> AttachmentStreams
{
get
{
return attachmentStreams;
}
set
{
attachmentStreams = value;
}
}
private List<string> attachmentUrls = new List<string>();
public List<string> AttachmentUrls
{
get => attachmentUrls;
set
{
value = attachmentUrls;
}
}
public List<Attachments> Attachments
{
set
{
foreach (var attachment in value)
{
AttachmentUrls.Add(attachment.attachment_url);
//attachmentStreams.Add(HelperAPIs.GetStreamFromUrl(attachment.attachment_url));
}
}
}
public bool fromSupport { get; set; }
public DateTime createdAt { get; set; }
public string user => fromSupport ? "Me" : "EveryDose";
public Author person { get; set; }
public string Type { get; set; }
}
public class Conversation : ViewModelBase
{
public Conversation()
{
}
public long id { get; set; }
private ObservableCollection<MessageModel> conversations;
public ObservableCollection<MessageModel> Conversations
{
get
{
return conversations;
}
set
{
conversations = value;
RaisePropertyChanged("Conversations");
}
}
}
Here is the ItemsSourceConveter:
public class MessageConverter : IChatMessageConverter
{
/// <summary>
/// Converts given data object to a chat message.
/// </summary>
/// <param name="data">The data object to be converted as a chat message.</param>
/// <param name="chat">Instance of <see cref="SfChat"/>. </param>
/// <returns>Returns the data object as a chat message.</returns>
public IMessage ConvertToChatMessage(object data, SfChat chat)
{
var item = data as MessageModel;
if ((item.AttachmentStreams != null && item.AttachmentStreams.Count > 0) || (item.AttachmentUrls != null && item.AttachmentUrls.Count > 0))
{
var message = new ImageMessage();
if (item.AttachmentStreams.Count > 0)
{
message.Source = ImageSource.FromStream(() => item.AttachmentStreams[0]);
}
else
{
message.Source = ImageSource.FromUri(new Uri(item.AttachmentUrls[0]));
}
message.Text = item.message;
message.Data = item;
//message.Aspect = Aspect.AspectFit;
message.Size = new Size(300, 300);
if (!item.fromSupport)
message.Author = chat.CurrentUser;
return message;
}
else
{
var message = new ImageMessage();
message.Text = item.message;
message.Data = item;
if (!item.fromSupport)
message.Author = chat.CurrentUser;
return message;
}
}
public object ConvertToData(object chatMessage, SfChat chat)
{
var message = new MessageModel();
var item = chatMessage as TextMessage;
message.message = item.Text;
message.person = chat.CurrentUser;
//if (message.Suggestions != null)
//{
// message.Suggestions = chat.Suggestions;
//}
return message;
}
}
Thanks,
David
