/*
* updates a selected product
*/
public static void UpdateStock(SuperDume s)
{
float price;
int quant;
Console.WriteLine("-> Input desired product code to modify:");
int inputedCode = int.Parse(Console.ReadLine());
Product product = CheckProductExists(s, inputedCode);
if (product != null)
{
Console.WriteLine("Selected product: ");
Console.WriteLine(product);
Console.WriteLine("-> Input new product price:");
price = float.Parse(Console.ReadLine());
Console.WriteLine("-> Input new product quantity:");
quant = int.Parse(Console.ReadLine());
product.Price = price;
product.Quantity = quant;
Console.WriteLine("Product modified with sucess!");
}
else
{
Utils.PrintError("Product code does not exists!");
}
}
//Adds clients
public static void AddClient(SuperDume s)
{
string name, adress, email, phoneNumber, cc, nif;
Client client;
Console.WriteLine("\n-> Enter ID card");
cc = Console.ReadLine();
client = CheckClientExists(s, cc);
if (client == null)
{
Console.WriteLine("-> Enter Full Name");
name = Console.ReadLine();
Console.WriteLine("\n-> Enter Adress");
adress = Console.ReadLine();
Console.WriteLine("\n-> Enter Email");
email = Console.ReadLine();
Console.WriteLine("\n-> Enter Phone Number");
phoneNumber = Console.ReadLine();
Console.WriteLine("\n-> Enter Tax Number");
nif = Console.ReadLine();
s.AddClient(name, adress, phoneNumber, email, cc, nif);
}
else
{
Utils.PrintError("Client already exists.");
}
}
/*
* Adds a new product to the specified SuperDume
*/
public static void AddProduct(SuperDume s)
{
string desc;
float price;
int quant;
Console.WriteLine("-> Input new product code:");
int inputedCode = int.Parse(Console.ReadLine());
Product product = CheckProductExists(s, inputedCode);
if (product == null)
{
Console.WriteLine("-> Input new product description:");
desc = Console.ReadLine();
Console.WriteLine("-> Input new product price:");
price = float.Parse(Console.ReadLine());
Console.WriteLine("-> Input new product quantity:");
quant = int.Parse(Console.ReadLine());
s.AddProduct(inputedCode, desc, price, quant);
}
else
{
Utils.PrintError("Product code already in use.");
}
}
//Loads.bin file
static SuperDume ReadBinFile(string filePath)
{
SuperDume s = null;
if (File.Exists(filePath))
{
Stream stream = File.Open(filePath, FileMode.Open);
BinaryFormatter bf = new BinaryFormatter();
s = (SuperDume)bf.Deserialize(stream);
stream.Close();
}
return(s);
}
//Function to check for Id cards already made
public static Client CheckClientExists(SuperDume s, string cc)
{
//
if (s.Clients.Count > 0)
{
foreach (Client c in s.Clients)
{
if (c.CC == cc)
{
return(c);
}
}
}
return(null);
}
//Save data to .bin file
public static void WriteBinFile(SuperDume s, string filePath, bool append = false)
{
if (s.Stock.Count > 0 || s.Clients.Count > 0)
{
//If file already exists it will be replaced with the newer version
using (Stream stream = File.Open(filePath, append ? FileMode.Append : FileMode.Create))
{
var binaryFormatter = new System.Runtime.Serialization.Formatters.Binary.BinaryFormatter();
binaryFormatter.Serialize(stream, s);
}
}
else
{
Utils.PrintError("There's no data.");
}
}
public static void DeleteProduct(SuperDume s)
{
Console.WriteLine("-> Input desired product code to delete:");
int inputedCode = int.Parse(Console.ReadLine());
Product product = CheckProductExists(s, inputedCode);
if (product != null)
{
s.DeleteProduct(product);
Console.WriteLine("Product removed sucessfully.");
}
else
{
Utils.PrintError("Specified code not found in stock!\nNothing happened.");
}
}
//Choose Client
public static void ChooseClientMenu(SuperDume superdume)
{
int optionClientActions = -1;
Client cc;
Console.WriteLine("Choose a client: ");
cc = CheckClientExists(superdume, Console.ReadLine());
if (cc == null)
{
Utils.PrintError("Incorrect CC/Client doest not exist.");
}
else
{
// Client Actions
do
{
Console.WriteLine("--------------------------");
Console.WriteLine("1 - Make Purchase");
Console.WriteLine("2 - List Purchases");
Console.WriteLine("3 - Check Balance");
Console.WriteLine("0 - Back");
Console.WriteLine("--------------------------");
Console.WriteLine("Input option:");
optionClientActions = int.Parse(Console.ReadLine());
switch (optionClientActions)
{
case 1:
MakePurchase(superdume, cc);
break;
case 2:
superdume.ListPurchases(cc.Card);
break;
case 3:
superdume.CheckBalance(cc.Card);
break;
}
} while (optionClientActions != 0);
}
}
// Client Manager
public static void ClientManagerMenu(SuperDume superdume)
{
int optionClientsManager = -1;
do
{
Console.WriteLine("--------------------------");
Console.WriteLine("1 - Add New Client");
Console.WriteLine("2 - List Clients");
Console.WriteLine("3 - Client Actions");
Console.WriteLine("0 - Back");
Console.WriteLine("--------------------------");
Console.WriteLine("Input option:");
optionClientsManager = int.Parse(Console.ReadLine());
switch (optionClientsManager)
{
case 1:
// Add new client
AddClient(superdume);
break;
case 2:
//List Clients
superdume.ListClients();
break;
case 3:
{
ChooseClientMenu(superdume);
break;
}
case 0:
break;
}
} while (optionClientsManager != 0);
}
/*
* return null if not found, otherwise, returns found product
*/
public static Product CheckProductExists(SuperDume s, int code)
{
// if stock is not empty
if (s.Stock.Count > 0)
{
// cycle each product in stock
foreach (Product p in s.Stock)
{
// if the product code is found
if (p.Code == code)
{
return(p);
}
}
}
// this means that no product was found
return(null);
}
public static void MakePurchase(SuperDume s, Client c)
{
bool canAdd = true;
int optionMakePurchase = -1, nItems = 0;
float pTotal = 0;
Product productCode;
List <Product> cart = new List <Product>();
do
{
Console.WriteLine("--------------------------");
Console.WriteLine("1 - Add Product to Shopping Cart");
Console.WriteLine("2 - Shopping Cart");
Console.WriteLine("3 - List Products");
Console.WriteLine("4 - End purchase");
if (cart.Count() == 0)
{
Console.WriteLine("0 - Back");
}
Console.WriteLine("--------------------------");
Console.WriteLine("Input option:");
optionMakePurchase = int.Parse(Console.ReadLine());
switch (optionMakePurchase)
{
case 1:
{
canAdd = true;
Console.WriteLine("Select Product: ");
productCode = CheckProductExists(s, int.Parse(Console.ReadLine()));
if (productCode == null)
{
Utils.PrintError("Product does not exist.");
}
else
{
if (productCode.Quantity >= 1)
{
foreach (Product p in cart)
{
if (productCode.Code == p.Code)
{
p.Quantity += 1;
canAdd = false;
}
}
if (canAdd == true)
{
cart.Add(new Product(productCode.Code, productCode.Description, productCode.Price, 1));
}
pTotal += productCode.Price;
nItems += 1;
productCode.Quantity -= 1;
}
else
{
Utils.PrintError("Out of stock.");
}
}
}
break;
case 2:
s.ListShoppingCart(cart);
break;
case 3:
s.ListProducts();
break;
case 4:
{
if (nItems > 0)
{
s.MakePurchase(c, cart, "", nItems, pTotal);
optionMakePurchase = 0;
}
else
{
Utils.PrintError("Shopping Cart is empty.");
}
}
break;
}
} while (optionMakePurchase != 0);
}
static void Main(string[] args)
{
Console.ForegroundColor = System.ConsoleColor.Green;
SuperDume superdume = new SuperDume();
int option = -1;
int optionStockManager = -1;
do
{
Console.WriteLine("-------:.SuPeRDuMe.:------");
Console.WriteLine("1 - Stock Manager");
Console.WriteLine("2 - Client Manager");
Console.WriteLine("3 - Save Data");
Console.WriteLine("4 - Load Data");
Console.WriteLine("0 - Exit");
Console.WriteLine("--------------------------");
Console.WriteLine("Input option:");
option = int.Parse(Console.ReadLine());
switch (option)
{
case 1:
{
// stock manager
do
{
Console.WriteLine("--------------------------");
Console.WriteLine("1 - List Products");
Console.WriteLine("2 - Add New Product");
Console.WriteLine("3 - Update Stock");
Console.WriteLine("4 - Delete Product");
Console.WriteLine("0 - Back");
Console.WriteLine("--------------------------");
optionStockManager = int.Parse(Console.ReadLine());
switch (optionStockManager)
{
case 1:
// list products
superdume.ListProducts();
break;
case 2:
// add new product
AddProduct(superdume);
break;
case 3:
// update stock
UpdateStock(superdume);
break;
case 4:
{ // delete product
Product p;
Console.WriteLine("Select Product: ");
p = CheckProductExists(superdume, int.Parse(Console.ReadLine()));
if (p == null)
{
Utils.PrintError("Wrong code/Product does not exist");
}
else
{
superdume.DeleteProduct(p);
}
break;
}
}
} while (optionStockManager != 0);
break;
}
case 2:
{
ClientManagerMenu(superdume);
break;
}
case 3:
{
WriteBinFile(superdume, Environment.GetFolderPath(Environment.SpecialFolder.UserProfile) + "\\superdume.bin");
break;
}
case 4:
{
superdume = ReadBinFile(Environment.GetFolderPath(Environment.SpecialFolder.UserProfile) + "\\superdume.bin");
if (superdume == null)
{
Utils.PrintError("There is no saved data.");
superdume = new SuperDume();
/* Easter Egg
*
* Adding some default clients and products
*/
Utils.PrintEaster("You found our Easter Egg! Check clients and products.");
superdume.AddClient("Francisco Santos", "Braga", "915874156", "*****@*****.**", "001", "001");
superdume.AddClient("Pedro Fernandes", "Algures", "961813492", "*****@*****.**", "002", "002");
superdume.AddClient("Jorge Noro", "Viana", "935814921", "*****@*****.**", "003", "003");
superdume.AddProduct(123, "Potatoes", 0.99f, 250);
superdume.AddProduct(124, "Ham", 1.99f, 100);
superdume.AddProduct(125, "Cheese", 5.41f, 100);
superdume.AddProduct(126, "Gold", 100.0f, 5);
superdume.AddProduct(127, "Easter Egg", 500.0f, 1);
}
break;
}
case 0: break;
}
;
} while (option != 0);
}