public SupplyDetail CreateSupplyDetail(int foodItemCount, DateTime requestDate, string sellerName, double packingCharge, FoodDetail foodItem)
{
if (foodItem != null)
{
if (foodItemCount <= 0)
{
throw new Exception("Incorrect food item count. Please check");
}
else if (requestDate < DateTime.Now)
{
throw new Exception("Incorrect food request date. Please provide valid value");
}
else if (requestDate > foodItem.ExpiryDate)
{
throw new Exception("Request date greater than expiry date. Please check");
}
else if (string.IsNullOrEmpty(sellerName))
{
throw new Exception("Incorrect seller name. Please check");
}
SupplyDetail supplyDetail = new SupplyDetail()
{
Count = foodItemCount,
RequestDate = requestDate,
SellerName = sellerName,
FoodItem = foodItem,
PackingCharge = packingCharge,
TotalCost = (foodItem.Price * foodItemCount) + packingCharge
};
return(supplyDetail);
}
return(null);
}
public void CreateSupplyDetail_IfNullFoodDetaiObjectISPassed_Exception(int foodItemCount, DateTime requestDate, string sellerName, double packingCharge, int n)
{
Program p = new Program();
FoodDetail f;
f = GetFoodDetailObject(n);
SupplyDetail res = p.CreateSupplyDetail(foodItemCount, requestDate, sellerName, packingCharge, f);
Assert.That(res, Is.EqualTo(null));
}
public void SupplyDetail_Called_CreateAndReturnObject(int foodItemCount, DateTime requestDate, string sellerName, double packingCharge, int n)
{
Program p = new Program();
FoodDetail f;
f = GetFoodDetailObject(n);
SupplyDetail result = p.CreateSupplyDetail(foodItemCount, requestDate, sellerName, packingCharge, f);
Assert.That(result.Count, Is.EqualTo(foodItemCount));
Assert.That(result.RequestDate, Is.EqualTo(requestDate));
Assert.That(result.SellerName, Is.EqualTo(sellerName));
//Assert.That(result.PackingCharge, Is.EqualTo(packingCharge));
Assert.That(result.FoodItem, Is.EqualTo(f));
}
static void Main(string[] args)
{
Program objMainProgram = new Program();
FoodDetail medicine = new FoodDetail();
Console.Write("**********************************");
Console.WriteLine();
Console.Write("My food supply application");
Console.WriteLine();
Console.Write("**********************************");
Console.WriteLine();
try
{
#region Create food detail
string foodItemName = string.Empty;
int foodItemCategory;
double price = 0;
DateTime expiryDate;
Console.WriteLine("Dear chef, please enter the food item detail that you want to create");
Console.WriteLine();
Console.WriteLine("1. Main dish");
Console.WriteLine("2. Side dish");
Console.WriteLine("3. Dessert");
Console.WriteLine("4. Beverage");
Console.WriteLine();
foodItemCategory = int.Parse(Console.ReadLine());
Console.WriteLine("Please provide the food item name");
foodItemName = Console.ReadLine();
Console.WriteLine("Please provide price in valid format");
price = double.Parse(Console.ReadLine());
Console.WriteLine("Please enter the expiry date for the medicine in mm/dd/yyyy format.");
expiryDate = DateTime.Parse(Console.ReadLine());
FoodDetail chosenFoodItem = objMainProgram.CreateFoodDetail(foodItemName.Trim(), foodItemCategory, expiryDate, price);
Console.WriteLine();
Console.WriteLine("Dear chef, here are the food item details");
Console.WriteLine();
Console.WriteLine("Name: " + chosenFoodItem.Name);
Console.WriteLine("Type: " + chosenFoodItem.DishType.ToString());
Console.WriteLine("Price: " + chosenFoodItem.Price);
Console.WriteLine("Expiry date: " + chosenFoodItem.ExpiryDate.ToShortDateString());
#endregion
#region Supply detail
Console.WriteLine("Do you want to pack and sell it to a food supplier? y/n");
string response = Console.ReadLine();
if (response.ToLower().Equals("y"))
{
DateTime requestDate;
int count = 0;
string supplierName = string.Empty;
double packingCharge = 0;
Console.WriteLine("Food item expiry date: " + chosenFoodItem.ExpiryDate.ToShortDateString());
Console.WriteLine("Please enter the date for which you want to send to supplier in mm/dd/yyyy format. Please check that the request date should be lesser than the expiry date");
requestDate = DateTime.Parse(Console.ReadLine());
Console.WriteLine("How many items do you want to send to supplier?");
count = int.Parse(Console.ReadLine());
Console.WriteLine("Please provide the supplier name to whom you want to send the food items to");
supplierName = Console.ReadLine();
Console.WriteLine("Please provide the packing charge");
packingCharge = int.Parse(Console.ReadLine());
SupplyDetail supplyDetail = objMainProgram.CreateSupplyDetail(count, requestDate, supplierName, packingCharge, chosenFoodItem);
if (supplyDetail != null)
{
Console.WriteLine();
Console.WriteLine("Dear chef, your food item supply details is as follows:");
Console.WriteLine();
Console.WriteLine("Food item name: " + supplyDetail.FoodItem.Name);
Console.WriteLine("Request date to supplier: " + supplyDetail.RequestDate.ToShortDateString());
Console.WriteLine("No of items: " + supplyDetail.Count);
Console.WriteLine("Supplier name: " + supplyDetail.SellerName);
Console.WriteLine("Total amount: " + supplyDetail.TotalCost.ToString());
}
Console.WriteLine();
Console.WriteLine("***Thank you. Have a great day***");
}
else
{
Console.WriteLine();
Console.WriteLine("***Thank you. Have a great day***");
}
#endregion
}
catch (Exception ex)
{
Console.WriteLine("An exception occured in the process. Please find the detail: " + ex.Message);
Console.WriteLine("An exception occured in the process. Exception stack trace: " + ex.StackTrace);
}
finally
{
Console.ReadKey();
}
}