public void Checkout(ClothesShopContext db)
{
Console.Clear();
Console.WriteLine("CHECKOUT");
Console.WriteLine();
Basket.ShowBasket();
Console.WriteLine();
string shippingAddress = User.ChooseShippingAddress(db);
if (User.PayForGoods(db, Basket.TotalAmount))
{
var sale = new Sale();
sale.AddSale(db, Basket.TotalAmount, shippingAddress, Basket.BasketItems, User.UserId);
sale.ChangeSizeQuantityInDb(db, View.Type, Basket.BasketItems);
}
Basket.BasketItems.Clear();
if (User.UserName == "UNKNOWN")
{
ActionMenu.ChooseUnregisterUserActions(db);
}
else
{
ActionMenu.ChooseUserActions(db);
}
}
public void ChooseEmptyBasketAction(ClothesShopContext db)
{
Console.WriteLine();
Console.WriteLine("Please choose your action:");
Console.WriteLine("1 - Back to Item View");
Console.WriteLine("2 - Back to HomePage");
int choice = GeneralStaticClass.ReadIntNumber();
while (choice != 1 && choice != 2)
{
Console.WriteLine("There is no such choice");
choice = GeneralStaticClass.ReadIntNumber();
}
switch (choice)
{
case 1:
Console.Clear();
BuyingClothes.View.ShowItem(db);
ChooseItemAction(db);
break;
case 2:
Console.Clear();
BuyingClothes.ShowHome(db);
break;
default:
Console.WriteLine("There is no such choice");
break;
}
}
public bool PayForGoods(ClothesShopContext db, double payableAmount)
{
var userFirstName = db.Users.FirstOrDefault(u => u.UserId == UserId).Name;
if (userFirstName != "UNKNOWN")
{
Console.WriteLine($"Please pay {payableAmount} EUR, {userFirstName}. Confirm? Y/N");
}
else
{
Console.WriteLine($"Please pay {payableAmount} EUR. Confirm? Y/N");
}
string paymentConfirmation = Console.ReadLine().ToUpper();
while (paymentConfirmation != "Y" && paymentConfirmation != "N")
{
Console.WriteLine("Invalid choice. Try again.");
paymentConfirmation = Console.ReadLine().ToUpper();
}
if (paymentConfirmation == "Y")
{
return(true);
}
else
{
Console.Clear();
return(false);
}
}
public void ChooseCategoryAction(ClothesShopContext db)
{
Console.WriteLine();
Console.WriteLine("Please choose your action:");
Console.WriteLine("1 - View Item");
Console.WriteLine("2 - Back to Categories");
Console.WriteLine("3 - Back to HomePage");
int choice = GeneralStaticClass.ReadIntNumber();
while (choice != 1 && choice != 2 && choice != 3)
{
Console.WriteLine("There is no such choice");
choice = GeneralStaticClass.ReadIntNumber();
}
switch (choice)
{
case 1:
BuyingClothes.ShowItem(db);
break;
case 2:
BuyingClothes.ShowCategories(db);
break;
case 3:
Console.Clear();
BuyingClothes.ShowHome(db);
break;
default:
Console.WriteLine("There is no such choice");
break;
}
}
public void ShowUserInfo(ClothesShopContext db)
{
var user = db.Users.FirstOrDefault(u => u.UserId == UserId);
Console.WriteLine("PERSONAL DETAILS");
Console.WriteLine();
Console.WriteLine($"USERNAME: {user.UserName}");
Console.WriteLine($"NAME: {user.Name}");
Console.WriteLine($"SURNAME: {user.Surname}");
Console.WriteLine($"ADDRESS: {user.Address}");
Console.WriteLine($"EMAIL: {user.Email}");
Console.WriteLine();
Console.WriteLine("ORDER HISTORY");
Console.WriteLine();
var orders = db.Sales.Where(o => o.UserId == UserId);
foreach (var order in orders)
{
Console.WriteLine(order.PurchaceDateTime);
var purchasedItems = db.BasketItems.Where(i => i.SaleId == order.SaleId);
foreach (var item in purchasedItems)
{
Console.WriteLine($"{item.ClothingItem} ({item.Size}) Qty:{item.Quantity} {item.Amount} EUR");
}
Console.WriteLine();
}
}
public string ChooseShippingAddress(ClothesShopContext db)
{
var shippingAddress = db.Users.FirstOrDefault(a => a.UserId == UserId).Address;
if (shippingAddress == "UNKNOWN")
{
Console.WriteLine("Please provide shipping address");
shippingAddress = Console.ReadLine();
}
else
{
Console.WriteLine($"Current address: {shippingAddress}");
Console.WriteLine("Ship to address? Y/N");
string choice = Console.ReadLine().ToUpper();
while (choice != "Y" && choice != "N")
{
Console.WriteLine("Invalid choice");
choice = Console.ReadLine();
}
if (choice == "N")
{
Console.WriteLine("Please provide shipping address");
shippingAddress = Console.ReadLine();
}
}
return(shippingAddress);
}
public void ChooseUserActions(ClothesShopContext db)
{
Console.WriteLine("Please choose your action:");
Console.WriteLine("1 - User Information");
Console.WriteLine("2 - Home Page");
int choice = GeneralStaticClass.ReadIntNumber();
while (choice != 1 && choice != 2)
{
Console.WriteLine("Invalid choice");
choice = GeneralStaticClass.ReadIntNumber();
}
if (choice == 1)
{
Console.Clear();
BuyingClothes.User.ShowUserInfo(db);
Console.WriteLine();
Console.WriteLine("Back to Home Page? Y/N");
if (Console.ReadLine().ToUpper() == "Y")
{
Console.Clear();
BuyingClothes.ShowHome(db);
}
}
else
{
Console.Clear();
BuyingClothes.ShowHome(db);
}
}
public void AddItemToBasket(ClothesShopContext db, int itemId)
{
var existantBasketItem = BasketItems.FirstOrDefault(b => b.ClothingItem == db.ClothingItems.First(c => c.ClothingItemId == itemId).Name&& b.Size == Size);
if (existantBasketItem != null)
{
existantBasketItem.Quantity += Quantity;
existantBasketItem.Amount = (int)db.ClothingItems.First(c => c.ClothingItemId == itemId).Price *existantBasketItem.Quantity;
Console.Clear();
Console.WriteLine($"{existantBasketItem.ClothingItem} ({Size}) Qty:{Quantity} added to basket");
}
else
{
BasketItems.Add(new BasketItem()
{
ClothingItem = db.ClothingItems.First(c => c.ClothingItemId == itemId).Name,
Size = Size,
Quantity = Quantity,
Amount = (int)db.ClothingItems.First(c => c.ClothingItemId == itemId).Price *Quantity
}
);
Console.Clear();
Console.WriteLine($"{BasketItems[BasketItems.Count() - 1].ClothingItem} ({Size}) Qty:{Quantity} added to basket");
}
}
public void PurchaceClothes()
{
using (var db = new ClothesShopContext())
{
Console.WriteLine("Welcome to the online clothing shop!");
ActionMenu.ChooseStartingUserAction(db);
}
}
public void ChooseItemAction(ClothesShopContext db)
{
Console.WriteLine();
Console.WriteLine();
Console.WriteLine("Please choose your action:");
Console.WriteLine("1 - Add Item to Basket");
Console.WriteLine("2 - Go to Basket");
Console.WriteLine("3 - Back to Category Items");
Console.WriteLine("4 - Back to HomePage");
int choice = GeneralStaticClass.ReadIntNumber();
while (choice != 1 && choice != 2 && choice != 3 && choice != 4)
{
Console.WriteLine("There is no such choice");
choice = GeneralStaticClass.ReadIntNumber();
}
switch (choice)
{
case 1:
BuyingClothes.Basket.ChooseSizeQuantity(db, BuyingClothes.View.ItemId);
if (BuyingClothes.Basket.Quantity == 0)
{
BuyingClothes.View.ShowItem(db);
ChooseItemAction(db);
}
else
{
BuyingClothes.Basket.AddItemToBasket(db, BuyingClothes.View.ItemId);
ChooseItemActionAfterAddingToBasket(db);
}
break;
case 2:
BuyingClothes.ShowBasket(db);
break;
case 3:
BuyingClothes.View.ShowClothingCategoryItems(db);
ChooseCategoryAction(db);
break;
case 4:
Console.Clear();
BuyingClothes.ShowHome(db);
break;
default:
Console.WriteLine("There is no such choice");
break;
}
}
public void ChooseFullBasketAction(ClothesShopContext db)
{
Console.WriteLine();
Console.WriteLine("Please choose your action:");
Console.WriteLine("1 - Proceed to Checkout");
Console.WriteLine("2 - Update Basket Item");
Console.WriteLine("3 - Delete Basket Item(s)");
Console.WriteLine("4 - Back to Item View");
Console.WriteLine("5 - Back to HomePage");
int choice = GeneralStaticClass.ReadIntNumber();
while (choice != 1 && choice != 2 && choice != 3 && choice != 4 && choice != 5)
{
Console.WriteLine("There is no such choice");
choice = GeneralStaticClass.ReadIntNumber();
}
switch (choice)
{
case 1:
BuyingClothes.Checkout(db);
break;
case 2:
BuyingClothes.Basket.UpdateItem(db);
Console.WriteLine("Basket updated");
BuyingClothes.ShowBasket(db);
break;
case 3:
BuyingClothes.Basket.DeleteItem();
BuyingClothes.ShowBasket(db);
break;
case 4:
Console.Clear();
BuyingClothes.View.ShowItem(db);
ChooseItemAction(db);
break;
case 5:
Console.Clear();
BuyingClothes.ShowHome(db);
break;
default:
Console.WriteLine("There is no such choice");
break;
}
}
public void FindDbClothingItemTypes(ClothesShopContext db)
{
foreach (var item in db.ClothingItems)
{
if (!Types.Values.Contains(item.Type))
{
Types.Add(Types.Count() + 1, item.Type);
}
}
foreach (var type in Types)
{
Console.WriteLine($"{type.Key} - {type.Value}");
}
}
public void ShowItem(ClothesShopContext db)
{
Console.Clear();
var item = db.ClothingItems.FirstOrDefault(i => i.ClothingItemId == ItemId);
if (item != null)
{
Console.WriteLine($"ID: {item.ClothingItemId} {item.Name} {item.Price} EUR");
Console.WriteLine("Available sizes: ");
foreach (var size in db.ClothingSizes.Where(s => s.ClothingItemId == ItemId))
{
Console.Write($"{size.Size}, ");
}
}
}
public void ChooseUnregisterUserActions(ClothesShopContext db)
{
Console.WriteLine("Back to Home Page? Y/N");
string choice = Console.ReadLine().ToUpper();
while (choice != "Y" && choice != "N")
{
Console.WriteLine("Invalid choice");
choice = Console.ReadLine().ToUpper();
}
if (choice == "Y")
{
BuyingClothes.ShowHome(db);
}
}
public void ShowBasket(ClothesShopContext db)
{
Console.Clear();
Console.WriteLine("BASKET VIEW");
if (Basket.BasketItems.Count() == 0)
{
Console.WriteLine("Your basket is empty");
ActionMenu.ChooseEmptyBasketAction(db);
}
else
{
Basket.ShowBasket();
ActionMenu.ChooseFullBasketAction(db);
}
}
public void ShowHome(ClothesShopContext db)
{
var userFirstName = db.Users.FirstOrDefault(u => u.UserId == User.UserId).Name;
if (userFirstName != "UNKNOWN")
{
Console.WriteLine($"Welcome to the online clothing shop {userFirstName}!");
}
else
{
Console.WriteLine($"Welcome to the online clothing shop!");
}
View.ShowTypes(db);
View.AskUserTypeChoice();
ShowCategories(db);
}
public void ShowCategories(ClothesShopContext db)
{
View.ShowClothingItemCategories(db);
Console.WriteLine($"{View.Categories.Count() + 1} - Back to HomePage");
int categoryChoice = View.AskUserCategoryChoice();
if (categoryChoice == View.Categories.Count() + 1)
{
Console.Clear();
ShowHome(db);
}
else
{
View.ShowClothingCategoryItems(db);
ActionMenu.ChooseCategoryAction(db);
}
}
public void LogIn(ClothesShopContext db)
{
Console.WriteLine("Please enter your username");
string username = Console.ReadLine();
var user = db.Users.FirstOrDefault(u => u.UserName == username);
while (user == null || user.Name == "UNKNOWN")
{
Console.WriteLine("Wrong username. Try again!");
username = Console.ReadLine();
user = db.Users.FirstOrDefault(u => u.UserName == username);
}
UserName = username;
UserId = user.UserId;
Console.Clear();
}
public void ChooseSizeQuantity(ClothesShopContext db, int itemId)
{
Console.WriteLine($"Please choose the size: ");
string sizeChoice = Console.ReadLine().ToUpper();
while (!db.ClothingSizes.Any(s => s.Size == sizeChoice && s.ClothingItemId == itemId))
{
Console.WriteLine("There is no such size. Please provide size");
sizeChoice = Console.ReadLine().ToUpper();
}
Size = sizeChoice;
var availableQuantity = db.ClothingSizes.First(q => q.Size == sizeChoice && q.ClothingItemId == itemId).Quantity;
Console.WriteLine($"How many items you want to add to basket? Available: {availableQuantity}");
Console.WriteLine("Type 0 to cancel");
CheckQuantityAvailability(db.ClothingItems.First(c => c.ClothingItemId == itemId).Name, availableQuantity);
}
public void ChooseItemActionAfterAddingToBasket(ClothesShopContext db)
{
Console.WriteLine();
Console.WriteLine("Please choose your action:");
Console.WriteLine("1 - Go to Basket");
Console.WriteLine("2 - Back to Item View");
Console.WriteLine("3 - Back to Category View");
Console.WriteLine("4 - Back to Home Page");
int choice = GeneralStaticClass.ReadIntNumber();
while (choice != 1 && choice != 2 && choice != 3 && choice != 4)
{
Console.WriteLine("There is no such choice");
choice = GeneralStaticClass.ReadIntNumber();
}
switch (choice)
{
case 1:
Console.Clear();
BuyingClothes.ShowBasket(db);
break;
case 2:
Console.Clear();
BuyingClothes.View.ShowItem(db);
ChooseItemAction(db);
break;
case 3:
Console.Clear();
BuyingClothes.ShowCategories(db);
break;
case 4:
Console.Clear();
BuyingClothes.ShowHome(db);
break;
default:
Console.WriteLine("There is no such choice");
break;
}
}
public int GetNewItemQuantity(int itemToUpdate, ClothesShopContext db)
{
Console.WriteLine($"Updating item: {BasketItems[itemToUpdate].ClothingItem} ({BasketItems[itemToUpdate].Size})");
var clothingItemToUpdate = BasketItems[itemToUpdate].ClothingItem;
var sizeToUpdate = BasketItems[itemToUpdate].Size;
var dbClothingItemId = db.ClothingItems.FirstOrDefault(c => c.Name == clothingItemToUpdate).ClothingItemId;
var availableQuantity = db.ClothingSizes.FirstOrDefault(a => a.ClothingItemId == dbClothingItemId && a.Size == sizeToUpdate).Quantity;
Console.WriteLine($"Please provide new quantity. Total items available: {availableQuantity}");
int newQuantity = GeneralStaticClass.ReadIntNumber();
while (newQuantity < 0 || newQuantity > availableQuantity)
{
Console.WriteLine($"Invalid quantity. Total items available: {availableQuantity}");
newQuantity = GeneralStaticClass.ReadIntNumber();
}
return(newQuantity);
}
public void Register(ClothesShopContext db)
{
Console.WriteLine("Please choose your username");
string userName = Console.ReadLine();
while (db.Users.Any(u => u.UserName == userName))
{
Console.Clear();
Console.WriteLine("Such username already exists");
Console.WriteLine("Please choose your username");
userName = Console.ReadLine();
}
UserName = userName;
Console.WriteLine("Please provide your Name");
Name = Console.ReadLine();
Console.WriteLine("Please provide your Surname");
Surname = Console.ReadLine();
Console.WriteLine("Please provide your Address");
Address = Console.ReadLine();
Console.WriteLine("Please provide your Email");
string email = Console.ReadLine();
while (!email.Contains("@") || !email.Contains("."))
{
Console.WriteLine("Invalid email. Please provide email");
email = Console.ReadLine();
}
while (db.Users.Any(u => u.Email == email))
{
Console.WriteLine("User with such email address already exists");
Console.WriteLine("Please provide your Email");
email = Console.ReadLine();
}
Email = email;
db.Users.Add(new User {
Address = Address, Email = Email, Name = Name, Surname = Surname, UserName = UserName
});
db.SaveChanges();
UserId = db.Users.FirstOrDefault(a => a.UserName == UserName).UserId;
Console.Clear();
}
public void UpdateItem(ClothesShopContext db)
{
Console.Clear();
Console.WriteLine("BASKET VIEW");
ShowBasket();
Console.WriteLine();
int itemToUpdate = GetItemToUpdateNo();
int newQuantity = GetNewItemQuantity(itemToUpdate, db);
if (newQuantity == 0)
{
BasketItems.RemoveAt(itemToUpdate);
}
else
{
BasketItems[itemToUpdate].Amount = BasketItems[itemToUpdate].Amount / BasketItems[itemToUpdate].Quantity * newQuantity;
BasketItems[itemToUpdate].Quantity = newQuantity;
}
}
public void ChooseStartingUserAction(ClothesShopContext db)
{
Console.WriteLine();
Console.WriteLine("Please choose your action:");
Console.WriteLine("1 - Log in");
Console.WriteLine("2 - Register");
Console.WriteLine("3 - Shop without registration");
int choice = GeneralStaticClass.ReadIntNumber();
while (choice != 1 && choice != 2 && choice != 3)
{
Console.WriteLine("There is no such choice");
choice = GeneralStaticClass.ReadIntNumber();
}
switch (choice)
{
case 1:
Console.Clear();
BuyingClothes.User.LogIn(db);
ChooseUserActions(db);
break;
case 2:
Console.Clear();
BuyingClothes.User.Register(db);
Console.WriteLine("User registered, please log in");
BuyingClothes.User.LogIn(db);
ChooseUserActions(db);
break;
case 3:
Console.Clear();
BuyingClothes.User.SetUnregisteredShopping(db);
BuyingClothes.ShowHome(db);
break;
default:
Console.WriteLine("There is no such choice");
break;
}
}
public void ShowClothingItemCategories(ClothesShopContext db)
{
Console.Clear();
Console.WriteLine($"{Type} categories:");
foreach (var item in db.ClothingItems.Where(i => i.Type == Type))
{
if (!Categories.Values.Contains(item.Category))
{
Categories.Add(Categories.Count() + 1, item.Category);
}
}
if (!Categories.Values.Contains("View All"))
{
Categories.Add(Categories.Count() + 1, "View All");
}
foreach (var category in Categories)
{
Console.WriteLine($"{category.Key} - {category.Value}");
}
}
public void AddSale(ClothesShopContext db, double totalAmount, string shippingAddress, List <BasketItem> BasketItems, int userId)
{
db.Sales.Add(new Sale {
Amount = totalAmount, ShippingAdress = shippingAddress, PurchaceDateTime = DateTime.Now, UserId = userId
});
db.SaveChanges();
foreach (var item in BasketItems)
{
db.BasketItems.Add(
new BasketItem
{
Amount = item.Amount,
ClothingItem = item.ClothingItem,
Quantity = item.Quantity,
Size = item.Size,
SaleId = db.Sales.Count()
}
);
}
db.SaveChanges();
Console.Clear();
Console.WriteLine("Thank you for your purchace!");
}
public void ShowClothingCategoryItems(ClothesShopContext db)
{
Console.Clear();
if (Category == "View All")
{
ItemIds = new List <int>();
Console.WriteLine($"{Type} {Category}:");
foreach (var item in db.ClothingItems.Where(i => i.Type == Type))
{
Console.WriteLine($"ID: {item.ClothingItemId} {item.Name} {item.Price} EUR");
ItemIds.Add(item.ClothingItemId);
}
}
else
{
ItemIds = new List <int>();
Console.WriteLine($"{Type} {Category}:");
foreach (var item in db.ClothingItems.Where(i => i.Type == Type && i.Category == Category))
{
Console.WriteLine($"ID: {item.ClothingItemId} {item.Name} {item.Price} EUR");
ItemIds.Add(item.ClothingItemId);
}
}
}
public void ChangeSizeQuantityInDb(ClothesShopContext db, string type, List <BasketItem> basketItems)
{
int itemId;
foreach (var item in basketItems)
{
itemId = db.ClothingItems.FirstOrDefault(c => c.Name == item.ClothingItem && c.Type == type).ClothingItemId;
var dbItem = db.ClothingSizes.FirstOrDefault(d => d.Size == item.Size && d.ClothingItemId == itemId);
if (dbItem != null)
{
dbItem.Quantity -= item.Quantity;
if (dbItem.Quantity == 0) // if all quantity for size sold
{
db.ClothingSizes.Remove(dbItem);
db.SaveChanges();
if (!db.ClothingSizes.Any(a => a.ClothingItemId == itemId)) // if no sizes for clothingItem left
{
db.ClothingItems.Remove(db.ClothingItems.FirstOrDefault(a => a.ClothingItemId == itemId));
}
}
}
}
db.SaveChanges();
}
public void ShowItem(ClothesShopContext db)
{
View.AskUserItemChoice();
View.ShowItem(db);
ActionMenu.ChooseItemAction(db);
}
public void SetUnregisteredShopping(ClothesShopContext db)
{
UserId = db.Users.FirstOrDefault(a => a.UserName == "UNKNOWN").UserId;
UserName = "******";
}
