/// <summary>
/// creates combo according to user budget
/// </summary>
/// <returns> list of products in user budget</returns>
public List <Product> UserBudgetItem()
{
try
{
ProductUtilities productutilities = new ProductUtilities();
//Read the user budget
budget = int.Parse(Console.ReadLine());
//products items in userbudgetList
List <Product> userBudgetItems = productutilities.GetItems();;
//sort
userBudgetItems.Sort((x, y) => x.Price.CompareTo(y.Price));
int lengthOfExistingProducts = userBudgetItems.Count;
int itemsInList = lengthOfExistingProducts - 1;
List <Product> userItems = new List <Product>();
int moneySpent = default(Int32);
while (budget > moneySpent && itemsInList >= 0)
{
if ((budget - moneySpent) > userBudgetItems[itemsInList].Price)
{
moneySpent = moneySpent + userBudgetItems[itemsInList].Price;
userItems.Add(userBudgetItems[itemsInList]);
}
itemsInList--;
}
return(userItems);
}
catch (FormatException e)
{
throw e;
}
catch (Exception)
{
throw new Exception("please enter only the integer value");
}
}
{/// <summary>
/// Main method return
/// welcome Message
/// List of Products
/// Shows Item in user Budget
/// show more budget if user doesn't wants to buy given combo
/// </summary>
/// <param name="args"></param>
static void Main(string[] args)
{
Weather weather = new Weather();
Budget Budget = new Budget();
DisplayItems Display = new DisplayItems();
ProductUtilities products = new ProductUtilities();
Logging logData = new Logging();
DifferentCombo diffCombo = new DifferentCombo();
//Weather
Console.WriteLine(Constants.welcome);
Console.WriteLine(Constants.UserMessage);
Console.WriteLine(Constants.welcomeMessage + weather.TodayWeather());
Console.WriteLine(weather.Message());
//List of products to get
Console.WriteLine(Constants.welcome);
Console.WriteLine(Constants.ListMessage);
Console.WriteLine();
List <Product> listOfProducts = products.GetItems();//new List<Product>();
//list = products.GetItems();
Display.DisplayProducts(listOfProducts);
Console.WriteLine(Constants.welcome);
//User Budget
Console.WriteLine(Constants.BudgetQuery);
//cost
int cost = 0;
//Items In User Budget
List <Product> userItems = Budget.UserBudgetItem();
if (userItems.Count == 0)
{
Console.WriteLine(Constants.EmptyList);
}
else
{
Display.DisplayProducts(userItems);
//User Response to know if he wants to buy or Not
Console.WriteLine(Constants.QuesToUser);
Console.WriteLine(Constants.ForUserResponse);
char userAns = UserResponse.Response();
if (userAns == 'y' || userAns == 'Y')
{
logData.EventProgram(userItems);
Console.WriteLine(Constants.ShoppingMessage);
// logData.logdata(userItems);
}
if (userAns == 'n' || userAns == 'N')
{
Console.WriteLine(Constants.welcome);
Console.WriteLine(Constants.ComboMessage);
//Console.WriteLine(listOfProducts.Count);
List <Product> moreCombo = diffCombo.MoreCombos(Budget.GetBudget(), listOfProducts);
// Console.WriteLine("Inside");
if (moreCombo.Count == 0)
{
Console.WriteLine(Constants.EmptyList);
}
else
{
Display.DisplayProducts(moreCombo);
//again ques if user wants to buy or not
Console.WriteLine(Constants.QuesToUser);
Console.WriteLine(Constants.ForUserResponse);
char userAns1 = UserResponse.Response();
if (userAns1 == 'y' || userAns1 == 'Y')
{
logData.EventProgram(moreCombo);
Console.WriteLine(Constants.ShoppingMessage);
}
else if (userAns1 == 'N' || userAns1 == 'n')
{
Console.WriteLine(Constants.ShoppingMessage);
}
}
}
}
Console.ReadLine();
}