public override (object Value, string Error) TryGetValue(object data)
{
if (this.Value != null && this.Value is string val)
{
// value is a string (not an expression) should be interpreted as string, which means interperlated
return(lg.Evaluate(val, data).ToString(), null);
}
return(base.TryGetValue(data));
}
public override (string Value, string Error) TryGetValue(object data)
{
if (this.Value != null)
{
// interpolated string
return(lg.Evaluate(this.Value, data).ToString(), null);
}
return(base.TryGetValue(data));
}
/// <summary>
/// Method to generate text from given template and data.
/// </summary>
/// <param name="turnContext">Context for the current turn of conversation.</param>
/// <param name="template">template to evaluate.</param>
/// <param name="data">data to bind to.</param>
/// <returns>generated text.</returns>
public async Task <string> Generate(ITurnContext turnContext, string template, object data)
{
try
{
return(await Task.FromResult(lgFile.Evaluate(template, data).ToString()));
}
catch (Exception err)
{
if (!string.IsNullOrEmpty(this.Id))
{
throw new Exception($"{Id}:{err.Message}");
}
throw;
}
}
