static void DisplayAddSkis(List <Skis> skis)
{
Console.BackgroundColor = ConsoleColor.White;
Console.ForegroundColor = ConsoleColor.Red;
bool validResponse = false;
Skis newSkis = new Skis();
DisplayScreenHeader("Add Skis");
do
{
validResponse = false;
Console.Write("\tBrand: ");
newSkis.Brand = Console.ReadLine();
if (newSkis.Brand == "")
{
Console.WriteLine("Please enter a Brand");
}
else
{
validResponse = true;
}
} while (!validResponse);
do
{
Console.Write("\tLength: ");
if (!int.TryParse(Console.ReadLine(), out int length))
{
Console.WriteLine("Please enter a valid length");
}
else
{
if (length <= 0)
{
Console.WriteLine("Please enter a positive value");
}
else
{
validResponse = true;
newSkis.Length = length;
}
}
} while (!validResponse);
Console.WriteLine();
Console.WriteLine("\tNew Ski Properties");
Console.WriteLine("\t-------------");
SkiInfo(newSkis);
Console.WriteLine("\t-------------");
DisplayContinuePrompt();
skis.Add(newSkis);
}
static void DisplayDeleteSkis(List <Skis> skis)
{
Console.BackgroundColor = ConsoleColor.White;
Console.ForegroundColor = ConsoleColor.DarkGreen;
DisplayScreenHeader("Delete Skis");
Console.WriteLine("\tSki Brands");
Console.WriteLine("\t-------------");
foreach (Skis ski in skis)
{
Console.WriteLine("\t" + ski.Brand);
}
Console.WriteLine();
Console.Write("\tEnter Brand:");
string skiBrand = Console.ReadLine();
Skis selectedSki = null;
foreach (Skis ski in skis)
{
if (ski.Brand == skiBrand)
{
selectedSki = ski;
break;
}
}
if (selectedSki != null)
{
skis.Remove(selectedSki);
Console.WriteLine();
Console.WriteLine($"\t{selectedSki.Brand} deleted");
}
else
{
Console.WriteLine();
Console.WriteLine($"\t{skiBrand} not found");
}
DisplayContinuePrompt();
}
static void DisplaySkiDetail(List <Skis> skis)
{
Console.BackgroundColor = ConsoleColor.Red;
Console.ForegroundColor = ConsoleColor.White;
DisplayScreenHeader("Ski Detail");
Console.WriteLine("\tSki Brands");
Console.WriteLine("\t-------------");
foreach (Skis ski in skis)
{
Console.WriteLine("\t" + ski.Brand);
}
Console.WriteLine();
Console.Write("\tEnter Brand:");
string skiBrand = Console.ReadLine().ToLower();
Skis selectedSkis = null;
foreach (Skis ski in skis)
{
if (ski.Brand == skiBrand)
{
selectedSkis = ski;
break;
}
}
Console.WriteLine();
Console.WriteLine("\t*********************");
SkiInfo(selectedSkis);
Console.WriteLine("\t*********************");
DisplayContinuePrompt();
}
static void SkiInfo(Skis skis)
{
Console.WriteLine($"\tBrand: {skis.Brand}");
Console.WriteLine($"\tAge: {skis.Length}");
}
static void DisplayUpdateSkis(List <Skis> skis)
{
Console.BackgroundColor = ConsoleColor.White;
Console.ForegroundColor = ConsoleColor.Blue;
bool validResponse = false;
Skis selectedSki = null;
do
{
DisplayScreenHeader("Update Skis");
Console.WriteLine("\tSki Brands");
Console.WriteLine("\t-------------");
foreach (Skis ski in skis)
{
Console.WriteLine("\t" + ski.Brand);
}
Console.WriteLine();
Console.Write("\tEnter Brand:");
string skiBrand = Console.ReadLine().ToLower();
foreach (Skis ski in skis)
{
if (ski.Brand == skiBrand)
{
selectedSki = ski;
validResponse = true;
break;
}
}
if (!validResponse)
{
Console.WriteLine("\tPlease select a correct Brand.");
DisplayContinuePrompt();
}
} while (!validResponse);
string userResponse;
Console.WriteLine();
Console.WriteLine("\tReady to Update. [Press Enter to keep the current info]");
Console.WriteLine();
do
{
validResponse = false;
Console.Write($"\tCurrent Brand: {selectedSki.Brand} New Brand: ");
userResponse = Console.ReadLine();
if (userResponse == "")
{
Console.WriteLine("Please Enter a Valid Brand");
}
else
{
validResponse = true;
selectedSki.Brand = userResponse;
}
} while (!validResponse);
do
{
validResponse = false;
Console.Write($"\tCurrent Length: {selectedSki.Length} New Length: ");
userResponse = Console.ReadLine();
if (userResponse == "" || !int.TryParse(userResponse, out int length))
{
Console.WriteLine("Please Try Again");
}
else
{
if (length <= 0)
{
Console.WriteLine("Please enter a positive value");
}
else
{
validResponse = true;
selectedSki.Length = length;
}
}
} while (!validResponse);
Console.WriteLine();
Console.WriteLine("\tNew Ski Properties");
Console.WriteLine("\t-------------");
SkiInfo(selectedSki);
Console.WriteLine();
Console.WriteLine("\t-------------");
DisplayContinuePrompt();
}