/// <summary>
/// Creates the schedule for the provided user input.
/// </summary>
/// <param name="uiTransactionData">The user input.</param>
public static void CreateScheduleFor(ref UserInterfaceTransactionData uiTransactionData)
{
try
{
// Validate the user provided input
ValidateUserInput(ref uiTransactionData);
// Check whether the user input has any faults and proceed accordingly
if (uiTransactionData.HasFaults == false)
{
// Get the length of the talk in expected data type
int durationOfTalk = 0;
int.TryParse(uiTransactionData.LengthOfTalk, out durationOfTalk);
// Create a new talk
Talk newTalk = new Talk(uiTransactionData.TalkTitle, durationOfTalk);
// Add the talk to one of the available tracks
if (AddTalkToTrack(newTalk) == false)
{
// If the talk could not be added, induce an error into the user input
uiTransactionData.Faults.Add(new Fault() { Message = "Talk could not be scheduled.", Code = "Talk" });
}
}
}
catch (Exception exception)
{
uiTransactionData.Faults.Add(new Fault() { Message = exception.Message, Code = exception.Source });
}
}
public void Schedule_a_talk(string title, string lengthOfTalk, bool isValidTitle, bool isValidDurationOfTalk)
{
UserInterfaceTransactionData userInput = new UserInterfaceTransactionData(title, lengthOfTalk);
ConferenceManager.CreateScheduleFor(ref userInput);
if (isValidTitle == false && isValidDurationOfTalk == false)
{
userInput.HasFaults.Should().BeTrue();
userInput.Faults.Count.Should().Be(2);
}
else if ((isValidTitle && isValidDurationOfTalk == false) || (isValidTitle == false && isValidDurationOfTalk))
{
userInput.HasFaults.Should().BeTrue();
userInput.Faults.Count.Should().Be(1);
}
else if (isValidTitle && isValidDurationOfTalk)
{
userInput.HasFaults.Should().BeFalse();
ConferenceManager.Tracks.Count.Should().BeGreaterThan(0);
}
}
/// <summary>
/// Validates the user input.
/// </summary>
/// <param name="uiTransactionData">The user input.</param>
public static void ValidateUserInput(ref UserInterfaceTransactionData uiTransactionData)
{
// Check whether the title of the talk input by the user is valid,
// otherwise add the error into the user input instance
if (!Talk.IsValidTitle(uiTransactionData.TalkTitle))
{
Fault newError = new Fault() { Message = "The title of the talk should not contain any numbers", Code = "userInput.TalkTitle" };
uiTransactionData.Faults.Add(newError);
}
// Check whether the length of the talk input by the user is valid,
// otherwise add the error into the user input instance
int result = 0;
if (!Regex.IsMatch(uiTransactionData.LengthOfTalk, @"^\d+$") && !int.TryParse(uiTransactionData.LengthOfTalk, out result))
{
Fault newError = new Fault() { Message = "The duration of the talk should be numbers only", Code = "userInput.LengthOfTalk" };
uiTransactionData.Faults.Add(newError);
}
}
