public static void DisplayQueryResults(List <SkiRun> matchingSkiRuns)
{
DisplayReset();
DisplayMessage("");
Console.WriteLine(ConsoleUtil.Center("Display Ski Run Query Results", WINDOW_WIDTH));
DisplayMessage("");
DisplayMessage("All of the matching ski runs are displayed below;");
DisplayMessage("");
StringBuilder columnHeader = new StringBuilder();
columnHeader.Append("ID".PadRight(8));
columnHeader.Append("Ski Run".PadRight(25));
DisplayMessage(columnHeader.ToString());
foreach (SkiRun skiRun in matchingSkiRuns)
{
StringBuilder skiRunInfo = new StringBuilder();
skiRunInfo.Append(skiRun.ID.ToString().PadRight(8));
skiRunInfo.Append(skiRun.Name.PadRight(25));
DisplayMessage(skiRunInfo.ToString());
}
}
public static SkiRun UpdateSkiRun(SkiRun skiRun)
{
string userResponse = "";
DisplayReset();
DisplayMessage("");
Console.WriteLine(ConsoleUtil.Center("Edit A Ski Run", WINDOW_WIDTH));
DisplayMessage("");
DisplayMessage(String.Format("Current Name: {0}", skiRun.Name));
DisplayPromptMessage("Enter a new name or just press Enter to keep the current name: ");
userResponse = Console.ReadLine();
if (userResponse != "")
{
skiRun.Name = userResponse;
}
DisplayMessage("");
DisplayMessage(String.Format("Current Vertical in Feet: {0}", skiRun.Vertical.ToString()));
DisplayPromptMessage("Enter the new vertical in feet or just press Enter to keep the current vertical: ");
userResponse = Console.ReadLine();
if (userResponse != "")
{
skiRun.Vertical = ConsoleUtil.ValidateIntegerResponse("Please enter the vertical in feet.", userResponse);
}
DisplayContinuePrompt();
return(skiRun);
}
/// <summary>
/// display the Continue prompt
/// </summary>
public static void DisplayContinuePrompt()
{
Console.CursorVisible = false;
Console.WriteLine();
Console.WriteLine(ConsoleUtil.Center("Press any key to continue.", WINDOW_WIDTH));
ConsoleKeyInfo response = Console.ReadKey();
Console.WriteLine();
Console.CursorVisible = true;
}
/// <summary>
/// method to display a ski run info
/// </summary>
public static void DisplaySkiRun(SkiRun skiRun)
{
DisplayReset();
DisplayMessage("");
Console.WriteLine(ConsoleUtil.Center("Ski Run Detail", WINDOW_WIDTH));
DisplayMessage("");
DisplayMessage(String.Format("Ski Run: {0}", skiRun.Name));
DisplayMessage("");
DisplayMessage(String.Format("ID: {0}", skiRun.ID.ToString()));
DisplayMessage(String.Format("Vertical in Feet: {0}", skiRun.Vertical.ToString()));
DisplayMessage("");
}
/// <summary>
/// reset display to default size and colors including the header
/// </summary>
public static void DisplayReset()
{
Console.SetWindowSize(WINDOW_WIDTH, WINDOW_HEIGHT);
Console.Clear();
Console.ResetColor();
Console.ForegroundColor = ConsoleColor.Red;
Console.BackgroundColor = ConsoleColor.White;
Console.WriteLine(ConsoleUtil.FillStringWithSpaces(WINDOW_WIDTH));
Console.WriteLine(ConsoleUtil.Center("The Ski Run Rater", WINDOW_WIDTH));
Console.WriteLine(ConsoleUtil.FillStringWithSpaces(WINDOW_WIDTH));
Console.ResetColor();
Console.WriteLine();
}
/// <summary>
/// display the welcome screen
/// </summary>
public static void DisplayWelcomeScreen()
{
Console.Clear();
Console.ResetColor();
Console.ForegroundColor = ConsoleColor.Red;
Console.BackgroundColor = ConsoleColor.White;
Console.WriteLine(ConsoleUtil.FillStringWithSpaces(WINDOW_WIDTH));
Console.WriteLine(ConsoleUtil.Center("Welcome to", WINDOW_WIDTH));
Console.WriteLine(ConsoleUtil.Center("The Ski Run Rater", WINDOW_WIDTH));
Console.WriteLine(ConsoleUtil.FillStringWithSpaces(WINDOW_WIDTH));
Console.ResetColor();
Console.WriteLine();
DisplayContinuePrompt();
}
/// <summary>
/// method to add a ski run info
/// </summary>
public static SkiRun AddSkiRun()
{
SkiRun skiRun = new SkiRun();
DisplayReset();
DisplayMessage("");
Console.WriteLine(ConsoleUtil.Center("Add A Ski Run", WINDOW_WIDTH));
DisplayMessage("");
DisplayPromptMessage("Enter the ski run ID: ");
skiRun.ID = ConsoleUtil.ValidateIntegerResponse("Please enter the ski run ID: ", Console.ReadLine());
DisplayMessage("");
DisplayPromptMessage("Enter the ski run name: ");
skiRun.Name = Console.ReadLine();
DisplayMessage("");
DisplayPromptMessage("Enter the ski run vertical in feet: ");
skiRun.Vertical = ConsoleUtil.ValidateIntegerResponse("Please the ski run vertical in feet: ", Console.ReadLine());
return(skiRun);
}
/// <summary>
/// method gets the minimum and maximum values for the vertical query
/// </summary>
/// <param name="minimumVertical">minimum vertical</param>
/// <param name="maximumVertical">maximum vertical</param>
public static void GetVerticalQueryMinMaxValues(out int minimumVertical, out int maximumVertical)
{
minimumVertical = 0;
maximumVertical = 0;
string userResponse = "";
DisplayReset();
DisplayMessage("");
Console.WriteLine(ConsoleUtil.Center("Query Ski Runs by Vertical", WINDOW_WIDTH));
DisplayMessage("");
DisplayPromptMessage("Enter the minimum vertical: ");
userResponse = Console.ReadLine();
if (userResponse != "")
{
minimumVertical = ConsoleUtil.ValidateIntegerResponse("Please enter the minimum vertical in feet.", userResponse);
}
DisplayMessage("");
DisplayPromptMessage("Enter the maximum vertical: ");
userResponse = Console.ReadLine();
if (userResponse != "")
{
maximumVertical = ConsoleUtil.ValidateIntegerResponse("Please enter the maximum vertical in feet.", userResponse);
}
DisplayMessage("");
DisplayMessage(String.Format("You have entered {0} feet as the minimum value and {1} as the maximum value.", minimumVertical, maximumVertical));
DisplayMessage("");
DisplayContinuePrompt();
}
/// <summary>
/// method to display the manager menu and get the user's choice
/// </summary>
/// <returns></returns>
public static AppEnum.ManagerAction GetUserActionChoice()
{
AppEnum.ManagerAction userActionChoice = AppEnum.ManagerAction.None;
//
// set a string variable with a length equal to the horizontal margin and filled with spaces
//
string leftTab = ConsoleUtil.FillStringWithSpaces(DISPLAY_HORIZONTAL_MARGIN);
//
// set up display area
//
DisplayReset();
//
// display the menu
//
DisplayMessage("");
Console.WriteLine(ConsoleUtil.Center("Ski Run Manager Menu", WINDOW_WIDTH));
DisplayMessage("");
Console.WriteLine(
leftTab + "1. Display All Ski Runs" + Environment.NewLine +
leftTab + "2. Display a Ski Run Detail" + Environment.NewLine +
leftTab + "3. Add a Ski Run" + Environment.NewLine +
leftTab + "4. Delete a Ski Run" + Environment.NewLine +
leftTab + "5. Edit a Ski Run" + Environment.NewLine +
leftTab + "6. Query Ski Runs by Vertical" + Environment.NewLine +
leftTab + "E. Exit" + Environment.NewLine);
DisplayMessage("");
DisplayPromptMessage("Enter the number/letter for the menu choice: ");
ConsoleKeyInfo userResponse = Console.ReadKey(true);
switch (userResponse.KeyChar)
{
case '1':
userActionChoice = AppEnum.ManagerAction.ListAllSkiRuns;
break;
case '2':
userActionChoice = AppEnum.ManagerAction.DisplaySkiRunDetail;
break;
case '3':
userActionChoice = AppEnum.ManagerAction.AddSkiRun;
break;
case '4':
userActionChoice = AppEnum.ManagerAction.DeleteSkiRun;
break;
case '5':
userActionChoice = AppEnum.ManagerAction.UpdateSkiRun;
break;
case '6':
userActionChoice = AppEnum.ManagerAction.QuerySkiRunsByVertical;
break;
case 'E':
case 'e':
userActionChoice = AppEnum.ManagerAction.Quit;
break;
default:
DisplayMessage("");
DisplayMessage("");
DisplayMessage("It appears you have selected an incorrect choice.");
DisplayMessage("");
DisplayMessage("Press any key to try again or the ESC key to exit.");
userResponse = Console.ReadKey(true);
if (userResponse.Key == ConsoleKey.Escape)
{
userActionChoice = AppEnum.ManagerAction.Quit;
}
break;
}
return(userActionChoice);
}