public static void Addpro()
{
ReadData();
try
{
Console.WriteLine("Enter product's id:");
int id = int.Parse(Console.ReadLine());
if (Allproducts.Products.ContainsKey(id) == false)
{
Console.WriteLine("Enter product's name: ");
string name = Console.ReadLine();
Console.WriteLine("Enter price:");
int price = (int)uint.Parse(Console.ReadLine());
Product pro = new Product(id, name, price);
Allproducts.Products.Add(id, pro);
string fulllink = $@"{path}{filename}";
ReadWriteFile <Dictionary <int, Product> > .WriteData(fulllink, Products);
Console.WriteLine("Successfully!!");
}
else
{
Console.Clear();
Console.WriteLine("This ID is already exists!");
Addpro();
}
}
catch (Exception e)
{
Console.Clear();
Console.WriteLine($"Type:{e.GetType()}, Message : {e.Message} ");
Addpro();
}
}
public static void Updatepro()
{
try
{
Console.WriteLine("Enter product's id to update:");
int id = int.Parse(Console.ReadLine());
if (Allproducts.Products.ContainsKey(id))
{
Console.WriteLine("Enter new name: ");
string name = Console.ReadLine();
Console.WriteLine("Enter new price:");
int price = (int)uint.Parse(Console.ReadLine());
Product pro = new Product(id, name, price);
Allproducts.Products[id] = pro;
string fulllink = $@"{path}{filename}";
ReadWriteFile <Dictionary <int, Product> > .WriteData(fulllink, Products);
Console.WriteLine("Successfully!!");
}
else
{
Console.Clear();
Console.WriteLine("Not found!!");
Updatepro();
}
}
catch (Exception e)
{
Console.Clear();
Console.WriteLine($"Type:{e.GetType()}, Message : {e.Message} ");
Updatepro();
}
}
public static void Removepro()
{
try
{
Console.WriteLine("Enter product's id to remove:");
int id = int.Parse(Console.ReadLine());
if (Allproducts.Products.ContainsKey(id))
{
Allproducts.Products.Remove(id);
string fulllink = $@"{path}{filename}";
ReadWriteFile <Dictionary <int, Product> > .WriteData(fulllink, Products);
Console.WriteLine("Successfully!!");
}
else
{
Console.WriteLine("Not found!!");
Removepro();
}
}
catch (Exception e)
{
Console.Clear();
Console.WriteLine($"Type:{e.GetType()}, Message : {e.Message} ");
Removepro();
}
}
/* Xử lý trên order*/
// Cập nhật đơn hàng
public static void UpdateOrder(Order order)
{
if (order.Status == 1)
{
do
{
Allproducts.ShowAllproduct();
Console.WriteLine("Enter id of product that you want:");
int id = int.Parse(Console.ReadLine());
order.ProductsList.Add(Allproducts.Products[id]);
int index = shop.listorder.ListOrder.IndexOf(order);
shop.listorder.ListOrder[index].ProductsList = order.ProductsList;
string fulllink = $"{path}{nameFile}";
ReadWriteFile<Listorder>.WriteData(fulllink, shop.listorder);
Console.Clear();
Console.WriteLine(order.ToString());
Console.WriteLine("Successfully!");
Console.Write("Do you want to add more? y(Yes)/n(No): ");
}
while (Console.ReadLine().ToLower() == "y");
}
else
{
Console.WriteLine(order.ToString());
Console.WriteLine(" This order has been paid or has been canceled before!!");
}
}
//Thêm đơn hàng
public void Add(Order oder)
{
orderid++;
oder.OrderId = orderid;
listorder.ListOrder.Add(oder);
string fulllink = $"{path}{nameFileData}";
ReadWriteFile <Listorder> .WriteData(fulllink, listorder);
}
// Thêm user
public void Adduser()
{
listuser.Listuser.Add(newuser());
string fulllink = $"{path}{nameFileData}";
ReadWriteFile <ListUser> .WriteData(fulllink, listuser);
Console.WriteLine("Successfully!");
}
public void PrintBill(Order od)
{
string billname = $"{DateTime.Now.ToString("ddMMyyyy")}_order_{od.OrderId}";
ReadWriteFile <Order> .WriteData($@"{path}{billname}", od);
string fulllink = $"{path}{nameFileData}";
ReadWriteFile <Listorder> .WriteData(fulllink, listorder);
}
// Update Order's Status
public static void UpdateStatus(Order order)
{
try
{
Console.Write("1.Waiting\n2.Paid\n3.Cancel\nChoice: ");
int stt = int.Parse(Console.ReadLine());
int index = shop.listorder.ListOrder.IndexOf(order);
order.Status = (stt == 1) ? 1 : (stt == 2) ? 2 : 3;
shop.listorder.ListOrder[index].Status = order.Status;
string fulllink = $"{path}{nameFile}";
ReadWriteFile <Listorder> .WriteData(fulllink, shop.listorder);
Console.Clear();
Console.WriteLine(order.ToString());
Console.WriteLine("Update successfully");
}
catch (Exception)
{
Console.WriteLine("Enter a number of Interger, please!!");
Console.WriteLine(order.ToString());
UpdateStatus(order);
}
}
// Đổi mật khẩu
public void ChangePass()
{
Console.WriteLine("Enter username:"******"Enter current password:"******"Enter new password");
string newpass = Console.ReadLine();
Console.WriteLine("Enter new password again:");
string newpass2 = Console.ReadLine();
if (newpass == newpass2)
{
user.password = newpass;
string fulllink = $"{path}{nameFileData}";
ReadWriteFile <ListUser> .WriteData(fulllink, listuser);
Console.WriteLine("Successfully!");
}
}
else
{
Console.WriteLine("Wrong password! Enter again, please!");
ChangePass();
}
}
else
{
Console.WriteLine("Username does not exist !!");
ChangePass();
}
}