static void Main(string[] args)
{
//Set a constant for the size of the collection
const int wineItemCollectionSize = 4000;
//Create an instance of the UserInterface class
UserInterface userInterface = new UserInterface();
//Create an instance of the WineItemCollection class
IWineCollection wineItemCollection = new WineItemCollection(wineItemCollectionSize);
//Get access to the collection of tables
BeverageBCampbellEntities beverageEntities = new BeverageBCampbellEntities();
//Display the Welcome Message to the user
userInterface.DisplayWelcomeGreeting();
//Display the Menu and get the response. Store the response in the choice integer
//This is the 'primer' run of displaying and getting.
int choice = userInterface.DisplayMenuAndGetResponse();
while (choice != 7)
{
switch (choice)
{
case 1:
//Load the CSV File
//bool success = csvProcessor.ImportCSV(wineItemCollection, pathToCSVFile);
bool success;
try
{
foreach (Beverage bev in beverageEntities.Beverages)
{
wineItemCollection.AddNewItem(bev.id, bev.name, bev.pack);
}
success = true;
}
catch
{
success = false;
}
if (success)
{
//Display Success Message
userInterface.DisplayImportSuccess();
}
else
{
//Display Fail Message
userInterface.DisplayImportError();
}
break;
case 2:
//Print Entire List Of Items
string[] allItems = wineItemCollection.GetPrintStringsForAllItems();
if (allItems.Length > 0)
{
//Display all of the items
userInterface.DisplayAllItems(allItems);
}
else
{
//Display error message for all items
userInterface.DisplayAllItemsError();
}
break;
case 3:
//Search For An Item
string searchQuery = userInterface.GetSearchQuery();
string itemInformation = wineItemCollection.FindById(searchQuery);
if (itemInformation != null)
{
userInterface.DisplayItemFound(itemInformation);
}
else
{
userInterface.DisplayItemFoundError();
}
break;
case 4:
//Add A New Item To The List
//ID Description Pack
string[] newItemInformation = userInterface.GetNewItemInformation();
if (wineItemCollection.FindById(newItemInformation[0]) == null)
{
wineItemCollection.AddNewItem(newItemInformation[0], newItemInformation[1], newItemInformation[2]);
userInterface.DisplayAddWineItemSuccess();
}
else
{
userInterface.DisplayItemAlreadyExistsError();
}
break;
case 5:
//Update an existing item
searchQuery = userInterface.GetSearchQuery();
itemInformation = wineItemCollection.FindById(searchQuery);
if (itemInformation != null)
{
userInterface.DisplayItemFound(itemInformation);
string[] replaceItemInformation = userInterface.GetNewItemInformation();
wineItemCollection.Overwrite(searchQuery, replaceItemInformation[0], replaceItemInformation[1], replaceItemInformation[2]);
}
else
{
userInterface.DisplayItemFoundError();
}
break;
case 6:
//Delete an existing item
searchQuery = userInterface.GetSearchQuery();
wineItemCollection.Delete(searchQuery);
break;
}
//Get the new choice of what to do from the user
choice = userInterface.DisplayMenuAndGetResponse();
}
}