public void ShowCart()
{
while (true)
{
if (File.Exists("shoppingcart" + cusAll.UserName + ".dat"))
{
List <Items> itemsa = null;
Orders or = new Orders();
decimal amount = 0;
try
{
FileStream fs = new FileStream("shoppingcart" + cusAll.UserName + ".dat", FileMode.OpenOrCreate, FileAccess.ReadWrite);
BinaryReader br = new BinaryReader(fs);
string a = br.ReadString();
itemsa = JsonConvert.DeserializeObject <List <Items> >(a);
br.Close();
fs.Close();
}
catch (System.Exception)
{
throw;
}
var table = new ConsoleTable("ID", "ITEM NAME");
foreach (var itema in itemsa)
{
table.AddRow(itema.ItemID, itema.ItemName);
amount += itema.ItemPrice;
}
table.Write();
string orde;
Console.Write("Do you want create order ? (Y/N):");
orde = checkYN();
if (orde == "Y")
{
Console.Write("Enter your note: ");
string note = Console.ReadLine();
DateTime date = DateTime.Now;
or.OrderDate = date;
or.Status = "Not yet";
or.Amount = amount;
or.CustomerID = cusAll;
foreach (var item in itemsa)
{
or.Items = new List <Items>();
or.Items.Add(itBl.GetItemByItemID(or.ItemID));
// ordersbl.CreateOrder(or);
}
bool a = true;
try
{
a = ordersbl.CreateOrder(or);
}
catch (System.Exception)
{
a = false;
Console.WriteLine("\n ☹ Create order faild , press anykey to continue !\n");
Console.ReadKey();
break;
}
if (a == true)
{
Console.WriteLine("Create order success ! ");
try
{
// Check if file exists with its full path
if (File.Exists(Path.Combine("shoppingcart" + cusAll.UserName + ".dat")))
{
// If file found, delete it
File.Delete(Path.Combine("shoppingcart" + cusAll.UserName + ".dat"));
}
else
{
Console.WriteLine("Cart not found");
}
}
catch (IOException ioExp)
{
Console.WriteLine(ioExp.Message);
}
}
else
{
Console.WriteLine("\n ☹ Create order faild , press anykey to continue !\n");
Console.ReadKey();
break;
}
}
else
{
break;
}
}
else
{
Console.WriteLine("\nNo shopping cart yet , press anykey to continue !\n");
Console.ReadKey();
break;
}
}
}
public void showItemDetail()
{
while (true)
{
string row = ("==================================================================");
ItemsBL itBL = new ItemsBL();
Items it = new Items();
List <Items> li = new List <Items>();
Customers custom = new Customers();
CustomersBL cutomBL = new CustomersBL();
string choice;
int itID;
try
{
li = itBL.getItemsByItemID(1);
Console.Write("Enter item id: ");
itID = int.Parse(Console.ReadLine());
}
catch (System.Exception)
{
Console.WriteLine("Item id must be integer and in the options !");
continue;
}
if (itID > li.Count || validateChoice(itID.ToString()) == false)
{
Console.Write("You are only entered in the number of existing ids !");
while (true)
{
Console.Write("Do you want re-enter ? (Y/N): ");
choice = Console.ReadLine().ToUpper();
if (choice != "Y" && choice != "N")
{
Console.Write("You can only enter (Y/N): ");
choice = Console.ReadLine().ToUpper();
continue;
}
break;
}
switch (choice)
{
case "Y":
continue;
case "N":
showItems();
break;
default:
continue;
}
}
try
{
it = itBL.GetItemByItemID(itID);
}
catch (System.Exception)
{
Console.WriteLine("Disconnect from database !");
}
if (it == null)
{
Console.WriteLine("The item does not exist !");
}
else
{
Console.WriteLine(row);
Console.WriteLine("DETAIL OF ITEM");
Console.WriteLine(row);
var table = new ConsoleTable("ID", "ITEM NAME", "ITEM PRICE", "SIZE");
table.AddRow(it.ItemID, it.ItemName, it.ItemPrice, it.Size);
table.Write();
Console.WriteLine("DESCRIPTION : ");
Console.WriteLine(it.ItemDescription);
}
string select;
Console.WriteLine("\n" + row + "\n");
Console.WriteLine("1. Add to cart");
Console.WriteLine("2. Back to Menu");
Console.Write("Enter your selection: ");
select = Console.ReadLine();
switch (select)
{
case "1":
AddToCart(it);
break;
case "2":
showItems();
break;
default:
Console.WriteLine("You are only entered in the number existing !");
continue;
}
string conti;
Console.Write("Do you continue ? (Y/N): ");
conti = checkYN();
if (conti == "Y")
{
showItems();
}
else
{
break;
}
}
}