/// <summary>
/// Text message is created and added to the message collection.
/// </summary>
/// <param name="text">new message text.</param>
/// <param name="suggestedActions">suggestion value for message</param>
private void AddTextMessage(string text, SuggestedActions suggestedActions = null)
{
TextMessage message = new TextMessage();
message.Text = text;
message.Author = this.ViewModel.Bot;
if (suggestedActions != null)
{
ChatSuggestions suggestions = new ChatSuggestions();
var suggestionItems = new ObservableCollection <ISuggestion>();
foreach (CardAction action in suggestedActions.Actions)
{
var suggestion = new Suggestion();
suggestion.Text = action.Title;
if (!string.IsNullOrEmpty(action.Image))
{
suggestion.Image = action.Image;
}
suggestionItems.Add(suggestion);
}
suggestions.Items = suggestionItems;
message.Suggestions = suggestions;
}
ViewModel.Messages.Add(message);
}
/// <summary>
/// Text message is created and added to the message collection.
/// </summary>
/// <param name="text">new message text.</param>
/// <param name="suggestedActions">suggestion value for message</param>
private void AddTextMessage(Activity activity)
{
TextMessage message = new TextMessage();
message.Text = activity.Text;
message.Author = this.ViewModel.Bot;
message.DateTime = DateTime.Now;
if (activity.SuggestedActions != null && activity.SuggestedActions.Actions.Count > 0)
{
ChatSuggestions suggestions = new ChatSuggestions();
var suggestionItems = new ObservableCollection <ISuggestion>();
foreach (CardAction action in activity.SuggestedActions.Actions)
{
var suggestion = new Suggestion();
suggestion.Text = action.Title;
suggestionItems.Add(suggestion);
}
suggestions.Items = suggestionItems;
message.Suggestions = suggestions;
}
ViewModel.Messages?.Add(message);
}
public TravelChatViewModel()
{
this.messages = new ObservableCollection <object>();
this.CurrentUser = new Author()
{
Name = "LadyBug", Avatar = "ladybugimg.png"
};
chatSuggestions = new ChatSuggestions();
suggestions = new ObservableCollection <ISuggestion>();
suggestions.Add(new Suggestion()
{
Text = "Airways 1", Image = "plane.png"
});
suggestions.Add(new Suggestion()
{
Text = "Airways 2"
});
suggestions.Add(new Suggestion()
{
Text = "Airways 3"
});
suggestions.Add(new Suggestion()
{
Text = "Airways 4"
});
chatSuggestions.Orientation = SuggestionsOrientation.Vertical;
chatSuggestions.Items = suggestions;
this.GenerateMessages();
}
