public static ValidateResult ValidateInterestRate(Calculation_v2Form state, object value)
{
var result = new ValidateResult {
IsValid = true, Value = value
};
var match = Regex.Match((string)value, @"([-+]?[0-9]*\.?[0-9]+)");
if (match.Success)
{
if (NumberIsPositive(Double.Parse(match.Groups[1].Value)))
{
result.Value = match.Groups[1].Value;
}
else
{
result.Feedback = "The interest rate must be a positive number.";
result.IsValid = false;
}
}
else
{
result.Feedback = "The interest rate must be a positive number.";
result.IsValid = false;
}
return(result);
}
public static ValidateResult ValidatePaymentAmount(Calculation_v2Form state, object value)
{
var result = new ValidateResult {
IsValid = true, Value = value
};
var matches = Regex.Matches((string)value, @"(-?\d+)");
if (matches.Count > 0)
{
var values = matches.Cast <Group>().Select(t => t.Value);
var paymentAmount = String.Join("", values);
var parsedNumber = Double.Parse(paymentAmount);
if (NumberIsPositive(parsedNumber))
{
result.Value = paymentAmount;
}
else
{
result.Feedback = "The amount financed must be a positive number.";
result.IsValid = false;
}
}
else
{
result.Feedback = "The amount financed must be a positive number.";
result.IsValid = false;
}
return(result);
}
public Task <Models.Response.Calculation_v2> CallCalculations_v2Api(Calculation_v2Form extractedCalculationForm)
{
//Mocked out this code
var result = new Models.Response.Calculation_v2()
{
PaymentAmount = 12345
};
return(Task.FromResult(result));
}
public async Task CalculateInterest(IDialogContext context, LuisResult result)
{
Trace.TraceInformation(DateTime.Now + " Starting finance calculation for " + context.Activity.ChannelId + " for converstation " + context.Activity.Conversation.Id);
await _chat.PostAsync(context, BotResponses.RootLuisDialog_CalculateInterest);
var calculation_v2Form = new Calculation_v2Form();
var calculation_v2FormDialog = new FormDialog <Calculation_v2Form>(calculation_v2Form, Calculation_v2Form.BuildForm, FormOptions.PromptInStart, result.Entities, CultureInfo.InvariantCulture);
Trace.TraceInformation(DateTime.Now + " Starting FormFlow");
context.Call(calculation_v2FormDialog, ResumeAfterCalculation_v2FormDialog);
}
internal static ValidateResult ValidateNumberOfMonths(Calculation_v2Form state, object value)
{
var result = new ValidateResult {
IsValid = true, Value = value
};
var valueAsString = (string)value;
var match = Regex.Match(valueAsString, @"-?\d+");
if (match.Success)
{
int durationNumber = Int32.Parse(match.Value);
if (NumberIsPositive(durationNumber))
{
int inMonths;
if (valueAsString.Contains("year"))
{
inMonths = (durationNumber * 12);
}
else
{
inMonths = durationNumber;
}
if (inMonths <= 120)
{
result.Value = inMonths.ToString();
}
else
{
result.Feedback = "The number of months must be smaller than 120.";
result.IsValid = false;
}
}
else
{
result.Feedback = "The number of months must be a positive number.";
result.IsValid = false;
}
}
else
{
result.Feedback = "The number of months must be a positive number.";
result.IsValid = false;
}
return(result);
}
