public override async Task HandleAsync(
IUpdateContext context,
UpdateDelegate next,
string[] args,
CancellationToken cancellationToken
)
{
string agencyTag = context.GetUserProfile().DefaultAgencyTag;
if (args.Length == 0)
{
_logger.LogTrace("There is no argument provided. Instructing the user on how to use this command.");
await SendUsageInstructionsAsync(context, agencyTag, cancellationToken)
.ConfigureAwait(false);
}
else
{
_logger.LogTrace(
"Passing the command args, the bus route/direction query, to the rest of the pipeline."
);
context.Items[nameof(BusPredictionsContext)] = new BusPredictionsContext
{
Query = args[0],
Interfaces = new List <string>(new[] { "command" }),
};
await next(context, cancellationToken).ConfigureAwait(false);
}
}
public override async Task HandleAsync(
IUpdateContext context,
UpdateDelegate next,
string[] args,
CancellationToken cancellationToken
)
{
if (args.Any() && args[0].Equals("remove", StringComparison.OrdinalIgnoreCase))
{
_logger.LogTrace(@"Removing user profile upon a ""/profile remove"" command.");
await context.Bot.Client.SendTextMessageAsync(
context.Update.Message.Chat,
$"{context.Update.Message.From.FirstName}, You are about to remove your profile. " +
"Sadly, I won't remember much of our conversations after the removal.😟\n\n" +
"*Are you sure you want to remove your profile?* Reply to this message with the text `forget me`.",
ParseMode.Markdown,
replyMarkup : new ForceReplyMarkup(),
cancellationToken : cancellationToken
);
}
else
{
_logger.LogTrace(@"Showing the user his profile upon the ""/profile"" command.");
var profile = context.GetUserProfile();
var agency = await _agencyRepo.GetByTagAsync(profile.DefaultAgencyTag, cancellationToken)
.ConfigureAwait(false);
if (agency != null)
{
await context.Bot.Client.SendTextMessageAsync(
context.Update.Message.Chat,
$"Hey {context.Update.Message.From.FirstName}\n" +
$"Your default transit agency is set to *{agency.Title}* " +
$"in {agency.Region}, {agency.Country}.\n\n" +
"💡 *Pro Tip*: You can remove your profile from my memory by sending " +
"the `/profile remove` message.",
ParseMode.Markdown,
cancellationToken : cancellationToken
).ConfigureAwait(false);
}
else
{
_logger.LogError(
"User has the agency {0} on his profile but the agency is not found in the database.",
profile.DefaultAgencyTag
);
// ToDo clear the profile
}
}
}
public async Task HandleAsync(IUpdateContext context, UpdateDelegate next, CancellationToken cancellationToken)
{
var busContext = (BusPredictionsContext)context.Items[nameof(BusPredictionsContext)];
string agencyTag = context.GetUserProfile().DefaultAgencyTag;
string query = busContext.Interfaces[0] == "command"
? busContext.Query
: $"{busContext.RouteTag} {busContext.DirectionTag}";
var result = await _agencyParser.FindMatchingRouteDirectionsAsync(
agencyTag,
query,
cancellationToken
).ConfigureAwait(false);
if (result.Error == null)
{
if (result.Matches.Length == 1)
{
_logger.LogTrace(
"The exact route and the direction are found. Inserting them into the cache."
);
var match = result.Matches.Single();
busContext.RouteTag = match.Route.Tag;
busContext.DirectionTag = match.Direction.Tag;
await _cache.SetBusPredictionAsync(context.Update.ToUserchat(), busContext, cancellationToken)
.ConfigureAwait(false);
await next(context, cancellationToken).ConfigureAwait(false);
}
else
{
_logger.LogTrace(
"There are multiple matching route-direction combinations. Asking user to choose one."
);
await AskUserToChooseOneRouteDirectionAsync(context, result.Matches, cancellationToken)
.ConfigureAwait(false);
}
}
else
{
_logger.LogTrace(
"An error occured while trying to find the matching routes. Notifying the user via a message."
);
await SendErrorMessageAsync(context, result.Error, cancellationToken)
.ConfigureAwait(false);
}
}
