/// <summary>
/// method to update an existing ski run
/// </summary>
/// <param name="skiRun">ski run object</param>
public void UpdateSkiRun(SkiRun skiRun)
{
string tabLeft = ConsoleUtil.FillStringWithSpaces(ViewSettings.DISPLAY_HORIZONTAL_MARGIN);
//Finds the ID of the skirun you wish to change
for (int index = 0; index < _skiRuns.Count(); index++)
{
if (_skiRuns[index].ID == skiRun.ID)
{
skiRun.Name = _skiRuns[index].Name;
skiRun.Vertical = _skiRuns[index].Vertical;
//The remove is here because it's going to add the skirun back at the
//end of the update.
_skiRuns.RemoveAt(index);
}
}
//Gets a new name. If the user does not input anything, it keeps the old one.
Console.WriteLine(tabLeft + "Changing Name. If you wish to keep the same name, just hit enter.");
Console.Write(tabLeft);
string nameChange = Console.ReadLine();
if (nameChange != "")
{
skiRun.Name = nameChange;
}
//Gets a new vertical. If the user does not input anything, it keeps the old one.
Console.WriteLine(tabLeft + "Changeing Vertical. If you wish to keep the same vertical, just hit enter.");
Console.Write(tabLeft);
string verticalChangeCheck = Console.ReadLine();
int verticalChange;
if (verticalChangeCheck != "")
{
while (!int.TryParse(verticalChangeCheck, out verticalChange))
{
ConsoleView.DisplayPromptMessage("Sorry, but the ID needs to be a number. Please try again.");
}
;
skiRun.Vertical = verticalChange;
}
//Adds the skirun to the list and writes the list.
_skiRuns.Add(skiRun);
WriteSkiRunsData();
}
public int GetMaximumVertical()
{
int maximumVertical = 0;
//gets the maximum vertical from the user and checks to see if
//it is a vaild responce. The default is zero.
Console.WriteLine("Please enter a maximum vertical you wish to query by:");
while (!int.TryParse(Console.ReadLine(), out maximumVertical))
{
ConsoleView.DisplayPromptMessage("Sorry, but the Vertical needs to be a valid number. Please try again.");
Console.WriteLine();
}
;
return(maximumVertical);
}
public static int ValidateIntegerResponse(string promptMessage, string userResponse)
{
int userResponseInteger = 0;
while (!(int.TryParse(userResponse, out userResponseInteger)))
{
ConsoleView.DisplayReset();
ConsoleView.DisplayMessage("");
ConsoleView.DisplayMessage("It appears you have not entered a valid integer.");
ConsoleView.DisplayMessage("");
ConsoleView.DisplayPromptMessage(promptMessage);
userResponse = Console.ReadLine();
}
return(userResponseInteger);
}
