/// <summary>
/// Method which renders the prompt to the user given the current input state.
/// </summary>
/// <param name="dc">The <see cref="DialogContext"/> for the current turn of conversation.</param>
/// <param name="state">Dialog <see cref="InputState"/>.</param>
/// <param name="cancellationToken">Optional, the <see cref="CancellationToken"/> that can be used by other objects or threads to receive notice of cancellation.</param>
/// <returns>Activity to send to the user.</returns>
protected override async Task <IActivity> OnRenderPromptAsync(DialogContext dc, InputState state, CancellationToken cancellationToken = default)
{
var locale = DetermineCulture(dc);
var prompt = await base.OnRenderPromptAsync(dc, state, cancellationToken).ConfigureAwait(false);
var channelId = dc.Context.Activity.ChannelId;
var choiceOptions = ChoiceOptions?.GetValue(dc.State) ?? DefaultChoiceOptions[locale];
var options = dc.State.GetValue <ChoiceInputOptions>(ThisPath.Options);
return(AppendChoices(prompt.AsMessageActivity(), channelId, options.Choices, Style.GetValue(dc.State), choiceOptions));
}
/// <summary>
/// Method which renders the prompt to the user given the current input state.
/// </summary>
/// <param name="dc">The <see cref="DialogContext"/> for the current turn of conversation.</param>
/// <param name="state">Dialog <see cref="InputState"/>.</param>
/// <param name="cancellationToken">Optional, the <see cref="CancellationToken"/> that can be used by other objects or threads to receive notice of cancellation.</param>
/// <returns>Activity to send to the user.</returns>
protected override async Task <IActivity> OnRenderPromptAsync(DialogContext dc, InputState state, CancellationToken cancellationToken = default)
{
var locale = DetermineCulture(dc);
var prompt = await base.OnRenderPromptAsync(dc, state, cancellationToken).ConfigureAwait(false);
var channelId = dc.Context.Activity.ChannelId;
var choiceOptions = ChoiceOptions?.GetValue(dc.State) ?? DefaultChoiceOptions[locale];
var(choices, error) = Choices.TryGetValue(dc.State);
if (error != null)
{
throw new InvalidOperationException(error);
}
return(AppendChoices(prompt.AsMessageActivity(), channelId, choices, Style.GetValue(dc.State), choiceOptions));
}