public List <ProductInfo> deletebyname(List <ProductInfo> productdetails5, string str)
{
int deleteindex = 0;
int j = 0;
foreach (ProductInfo p in productdetails5)
{
if (p.ProductName.ToLower() == str.ToLower())
{
deleteindex = productdetails5.IndexOf(p);
j = 1;
}
}
if (j == 0)
{
throw new Exception();
}
ProductDetailFill fordelete = new ProductDetailFill();
productdetails5 = fordelete.ProductDelete(productdetails5, deleteindex + 1);
return(productdetails5);
}
static void Main()
{
string continueaction = "";
do
{
try
{
Console.WriteLine("Enter 1 for Displaying Products, 2 for Displaying sorted Products, 3 for searching a Product by name, 4 for deleting a product");
int choice = int.Parse(Console.ReadLine());
switch (choice)
{
case 1: ProductDetailFill objproductfill = new ProductDetailFill();
List <ProductInfo> productdetails1 = objproductfill.ProductFill();
List <ProductGroup> groupdetails1 = objproductfill.ProductGroupfill();
Display objdisplayproducts = new Display();
objdisplayproducts.displayproduct(groupdetails1, productdetails1);
break;
case 2: ProductDetailFill objsortproduct = new ProductDetailFill();
List <ProductGroup> groupdetails2 = objsortproduct.ProductGroupfill();
List <ProductInfo> tosortlist = objsortproduct.ProductFill();
List <ProductInfo> productdetails2 = objsortproduct.ProductSort(tosortlist);
Display objdisplaysortproducts = new Display();
objdisplaysortproducts.displaysortproducts(groupdetails2, productdetails2);
break;
case 3: Console.WriteLine("Enter the product to be searched");
string str = Console.ReadLine();
ProductDetailFill objsearchproduct = new ProductDetailFill();
List <ProductGroup> groupdetails3 = objsearchproduct.ProductGroupfill();
List <ProductInfo> productdetails3 = objsearchproduct.ProductFill();
Display objdisplaysearchproducts = new Display();
objdisplaysearchproducts.displaysearchproducts(groupdetails3, productdetails3, str);
break;
case 4: Console.WriteLine("Enter 1 for deleting by option");
Console.WriteLine("Enter 2 for deleting by product name");
int deletechoice = int.Parse(Console.ReadLine());
switch (deletechoice)
{
case 1:
ProductDetailFill objdeleteproduct = new ProductDetailFill();
List <ProductGroup> groupdetails4 = objdeleteproduct.ProductGroupfill();
List <ProductInfo> productdetails4 = objdeleteproduct.ProductFill();
string deleteoption1 = "";
do
{
Console.WriteLine("Enter the option number");
int i = 1;
foreach (ProductInfo p in productdetails4)
{
Console.WriteLine("{0} - {1}", i, p.ProductName);
i++;
}
int entered_choice = int.Parse(Console.ReadLine());
productdetails4 = objdeleteproduct.ProductDelete(productdetails4, entered_choice);
Console.WriteLine("Product list after deleting the item:");
Display objdisplaydeleteproducts = new Display();
objdisplaydeleteproducts.displayproduct(groupdetails4, productdetails4);
Console.WriteLine("Enter 'yes' to continue deleting or type anything to exit");
deleteoption1 = Console.ReadLine();
}while(deleteoption1.ToUpper() == "YES");
break;
case 2:
ProductDetailFill objDeleteProductbyName = new ProductDetailFill();
List <ProductGroup> groupdetails5 = objDeleteProductbyName.ProductGroupfill();
List <ProductInfo> productdetails5 = objDeleteProductbyName.ProductFill();
string deleteoption2 = "";
do
{
try{
Console.WriteLine("Enter the product name");
int i = 1;
foreach (ProductInfo q in productdetails5)
{
Console.WriteLine("{0}-{1} ", i, q.ProductName);
i++;
}
string deletestring = Console.ReadLine();
Display objdisplaydeleteproductsbyname = new Display();
productdetails5 = objdisplaydeleteproductsbyname.deletebyname(productdetails5, deletestring);
objdisplaydeleteproductsbyname.displayproduct(groupdetails5, productdetails5);
}
catch (Exception) {
Console.WriteLine("Enter correct product name");
}
Console.WriteLine("Enter 'yes' to continue deleting or type anything to exit");
deleteoption2 = Console.ReadLine();
} while(deleteoption2.ToUpper() == "YES");
break;
default:
Console.WriteLine("Enter correct option");
break;
}
break;
default: Console.WriteLine("Enter the right choice");
break;
}
}
catch (Exception ex) {
Console.WriteLine(ex.Message);
}
Console.WriteLine("Enter 'yes' to continue operations or type anything to exit");
continueaction = Console.ReadLine();
}while(continueaction.ToUpper() == "YES");
}
