private async Task <IMessageActivity> GetMessageFromText(ITurnContext context, Activity activity, string text)
{
IMessageActivity nextMessage = null;
if (text.StartsWith("/"))
{
nextMessage = GetSlashCommandMessage(context, text, activity);
}
else if (text.Contains("wildlife"))
{
nextMessage = await GetSampleMessage <WildlifeData>(context, "WildlifeView");
}
else if (text.Contains("receipt"))
{
nextMessage = await activity.GetReplyFromCardAsync("Receipt");
}
else if (text.Contains("danger"))
{
nextMessage = await activity.GetReplyFromCardAsync("Danger");
}
else if (text == "hi" ||
text == "hello" ||
text == "reset" ||
text == "start over" ||
text == "restart")
{
//clear conversation data, since the user has decided to restart
var userScubaState = context.GetConversationState <UserScubaData>();
userScubaState.Clear();
ReservationSubscriptionService.RemoveUserConnectionToSubscriber(activity.From.Id);
nextMessage = await activity.GetReplyFromCardAsync("0-Welcome");
}
return(nextMessage);
}
private IMessageActivity GetSlashCommandMessage(ITurnContext context, string text, Activity activity)
{
text = text.Replace("/", "");
if (activity.ChannelId == Channels.Msteams)
{
if (text.Contains("simulate"))
{
var adapter = context.Adapter;
var userScubaData = SampleData.GetData <UserScubaData>();
var credentials = ((MicrosoftAppCredentials)context.Services.Get <Microsoft.Bot.Connector.IConnectorClient>("Microsoft.Bot.Connector.IConnectorClient").Credentials);
Task.Factory.StartNew(async() => await ReservationSubscriptionService.NotifySubscribers(userScubaData, adapter, credentials));
return(activity.CreateReply("Simulating reservation and notifying subscribers"));
}
else if (text.Contains("subscribers"))
{
var subscribers = ReservationSubscriptionService.GetSubscribers();
return(activity.CreateReply($"Subscribers: {string.Join(", ", subscribers)}"));
}
else if (text.Contains("unsubscribe"))
{
ReservationSubscriptionService.RemoveSubscriber(activity.From.Id);
return(activity.CreateReply("You are now unsubscribed from all Contoso Dive Finder reservations."));
}
else if (text.Contains("subscribe"))
{
var conversationRef = new ConversationReference(activity.Id, activity.From, activity.Recipient, activity.Conversation, activity.ChannelId, activity.ServiceUrl);
ReservationSubscriptionService.AddOrUpdateSubscriber(activity.From.Id, conversationRef);
return(activity.CreateReply("You are now subscribed to all Contoso Dive Finder reservations."));
}
}
return(null);
}
private async Task <bool> ChatProxied(ITurnContext context)
{
var credentials = ((MicrosoftAppCredentials)context.Services.Get <Microsoft.Bot.Connector.IConnectorClient>("Microsoft.Bot.Connector.IConnectorClient").Credentials);
var channelData = context.Activity.ChannelData as JObject;
if (channelData != null)
{
//messages with a "chatwithuserid" in channel data are from a Contoso Scuba instructor, chatting a person who has made a new reservation
JToken userIdToken = null;
if (channelData.TryGetValue("chatwithuserid", out userIdToken))
{
var userId = userIdToken.ToString();
var conversationRef = new ConversationReference(context.Activity.Id, context.Activity.From, context.Activity.Recipient, context.Activity.Conversation, context.Activity.ChannelId, context.Activity.ServiceUrl);
var proxyMessage = new ProxyMessage()
{
//todo: hard coded instructor image url
ImageUrl = "https://raw.githubusercontent.com/matthidinger/ContosoScubaBot/master/wwwroot/Assets/scubabackground.jpeg",
Name = context.Activity.From.Name,
Text = context.Activity.Text,
Title = "Instructor Message"
};
var message = await GetMessageFromRazorback <ProxyMessage>(context, "ProxyMessageView", proxyMessage);
await ReservationSubscriptionService.ForwardToReservationUser(userId, message, context.Adapter, credentials, conversationRef);
return(true);
}
}
if (ReservationSubscriptionService.UserIsMessagingSubscriber(context.Activity.From.Id))
{
var proxyMessage = new ProxyMessage()
{
//todo: hard coded instructor image url
ImageUrl = "https://pbs.twimg.com/profile_images/3647943215/d7f12830b3c17a5a9e4afcc370e3a37e_400x400.jpeg",
Name = context.Activity.From.Name, //todo: use customer's name
Text = context.Activity.Text,
Title = "Customer Message"
};
var message = await GetMessageFromRazorback <ProxyMessage>(context, "ProxyMessageView", proxyMessage);
return(await ReservationSubscriptionService.ForwardedToSubscriber(context.Activity.From.Id, message, context.Adapter, credentials));
}
return(false);
}
private async Task <IMessageActivity> GetNextScubaMessage(ITurnContext context, Activity activity)
{
var resultInfo = await new ScubaCardService().GetNextCardText(context, activity);
if (!string.IsNullOrEmpty(resultInfo.ErrorMessage))
{
var reply = activity.CreateReply(resultInfo.ErrorMessage);
//cortana's turned based nature requires a 'back' button when validation fails
if (activity.ChannelId == Channel.Channels.Cortana)
{
var backCard = new AdaptiveCard("1.0");
backCard.Actions.Add(new AdaptiveCards.AdaptiveSubmitAction()
{
Data = "Back",
Title = "Back"
});
reply.Attachments.Add(new Attachment()
{
Content = backCard,
ContentType = AdaptiveCards.AdaptiveCard.ContentType
});
}
return(reply);
}
if (resultInfo.NotifySubscribers)
{
var adapter = context.Adapter;
var userScubaData = context.GetConversationState <UserScubaData>();
var credentials = ((MicrosoftAppCredentials)context.Services.Get <Microsoft.Bot.Connector.IConnectorClient>("Microsoft.Bot.Connector.IConnectorClient").Credentials);
var conversationRef = new ConversationReference(activity.Id, activity.From, activity.Recipient, activity.Conversation, activity.ChannelId, activity.ServiceUrl);
Task.Factory.StartNew(async() => await ReservationSubscriptionService.NotifySubscribers(userScubaData, adapter, credentials, conversationRef));
}
return(activity.GetReplyFromText(resultInfo.CardText));
}
public async Task OnTurn(ITurnContext context)
{
if (context.Activity.Type == ActivityTypes.Message)
{
//if the message is proxied between users, then do not treat it as a normal reservation message
if (!await ChatProxied(context))
{
//scuba bot allows entering text, or interacting with the card
string text = string.IsNullOrEmpty(context.Activity.Text) ? string.Empty : context.Activity.Text.ToLower();
IMessageActivity nextMessage = null;
if (!string.IsNullOrEmpty(text))
{
nextMessage = await GetMessageFromText(context, context.Activity, text);
}
if (nextMessage == null)
{
nextMessage = await GetNextScubaMessage(context, context.Activity);
}
await context.SendActivity(nextMessage);
}
}
else if (context.Activity.Type == ActivityTypes.ConversationUpdate && context.Activity.ChannelId != Channels.Directline)
{
IConversationUpdateActivity iConversationUpdated = context.Activity as IConversationUpdateActivity;
if (iConversationUpdated != null)
{
foreach (var member in iConversationUpdated.MembersAdded ?? System.Array.Empty <ChannelAccount>())
{
// if the bot is added, then show welcome message
if (member.Id == iConversationUpdated.Recipient.Id)
{
var reply = await context.Activity.GetReplyFromCardAsync("0-Welcome");
await context.SendActivity(reply);
}
}
}
}
else if (context.Activity.Type == ActivityTypes.Event && context.Activity.Name == "WelcomeRequest")
{
var reply = await context.Activity.GetReplyFromCardAsync("0-Welcome");
await context.SendActivity(reply);
}
else if (context.Activity.Type == ActivityTypes.Event && context.Activity.Name == "proxyWelcomeRequest")
{
var channelData = context.Activity.ChannelData as JObject;
if (channelData != null)
{
//messages with a "chatwithuserid" in channel data are from a Contoso Scuba instructor, chatting a person who has made a new reservation
JToken userIdToken = null;
if (channelData.TryGetValue("chatwithuserid", out userIdToken))
{
var userName = ReservationSubscriptionService.GetUserName(userIdToken.ToString());
var reply = context.Activity.CreateReply($"You are now messaging: {userName} ");
await context.SendActivity(reply);
}
}
}
}