//string CSVFile;
//loads csv file from driectory
public void load(WineItemCollection WineList)
{
if (!list)
{
InputFile = File.OpenText("WineList.csv");
while (!InputFile.EndOfStream)
{
split = InputFile.ReadLine().Split(',');
//CSVFile = InputFile.ReadLine();
//Console.WriteLine(CSVFile);
WineItem Wine = new WineItem(split[0], split[1], split[2]);
WineList.AddWine(Wine);
}
InputFile.Close();
}
list = true;
}
// display the sub menu for the user
public void DisplaySubMenu(List <WineItem> wineList)
{
bool quitSubBoolean = false;
WineItemCollection Collection = new WineItemCollection();
// do while loop keeps showing the sub menu for the user until user hits exit
do
{
Console.WriteLine("\n");
Console.WriteLine("Enter the number corresponding which action you wish to perform: ");
Console.WriteLine("\n");
Console.WriteLine("1. Print the entire csv file of WineList.");
Console.WriteLine("2. Search wine by ID number.");
Console.WriteLine("3. Add a new wine to the list.");
Console.WriteLine("4. Exit the program.");
string inputString = Console.ReadLine();
// "if" statement is used in case user doesn't input anything and press enter.
if (inputString.Trim() != string.Empty)
{
//try catch is for invalid user input in case they don't input integer.
try
{
int inputInt = int.Parse(inputString);
switch (inputInt)
{
case 1:
for (int i = 0; i < wineList.Count; i++)
{
Console.WriteLine(wineList[i]);
}
break;
case 2:
Console.WriteLine("\n");
Collection.SearchById(wineList);
break;
case 3:
Collection.AddWine(wineList);
break;
case 4:
// jump out of the loop
quitSubBoolean = true;
Environment.Exit(0);
break;
default:
Console.WriteLine("Invalid Input");
break;
}
}
catch (Exception e)
{
//Console.WriteLine("Invalid data. Please enter an integer.");
Console.WriteLine(e);
}
}
else
{
Console.WriteLine("No data entered");
}
} while (quitSubBoolean != true);
}
// display the sub menu for the user
public void DisplaySubMenu(List<WineItem> wineList)
{
bool quitSubBoolean = false;
WineItemCollection Collection = new WineItemCollection();
// do while loop keeps showing the sub menu for the user until user hits exit
do
{
Console.WriteLine("\n");
Console.WriteLine("Enter the number corresponding which action you wish to perform: ");
Console.WriteLine("\n");
Console.WriteLine("1. Print the entire csv file of WineList.");
Console.WriteLine("2. Search wine by ID number.");
Console.WriteLine("3. Add a new wine to the list.");
Console.WriteLine("4. Exit the program.");
string inputString = Console.ReadLine();
// "if" statement is used in case user doesn't input anything and press enter.
if (inputString.Trim() != string.Empty)
{
//try catch is for invalid user input in case they don't input integer.
try
{
int inputInt = int.Parse(inputString);
switch (inputInt)
{
case 1:
for (int i = 0; i < wineList.Count; i++)
{
Console.WriteLine(wineList[i]);
}
break;
case 2:
Console.WriteLine("\n");
Collection.SearchById(wineList);
break;
case 3:
Collection.AddWine(wineList);
break;
case 4:
// jump out of the loop
quitSubBoolean = true;
Environment.Exit(0);
break;
default:
Console.WriteLine("Invalid Input");
break;
}
}
catch (Exception e)
{
//Console.WriteLine("Invalid data. Please enter an integer.");
Console.WriteLine(e);
}
}
else
{
Console.WriteLine("No data entered");
}
} while (quitSubBoolean != true);
}