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implement all TODOs

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This commit is contained in:
emad
2026-06-23 00:01:38 +04:30
parent 00f990c653
commit 508c146732
22 changed files with 688 additions and 80 deletions
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.idea/.gitignore
Generated
+10
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@@ -0,0 +1,10 @@
# Default ignored files
/shelf/
/workspace.xml
# Ignored default folder with query files
/queries/
# Datasource local storage ignored files
/dataSources/
/dataSources.local.xml
# Editor-based HTTP Client requests
/httpRequests/
.idea/compiler.xml
Generated
+13
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@@ -0,0 +1,13 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="CompilerConfiguration">
<annotationProcessing>
<profile name="Maven default annotation processors profile" enabled="true">
<sourceOutputDir name="target/generated-sources/annotations" />
<sourceTestOutputDir name="target/generated-test-sources/test-annotations" />
<outputRelativeToContentRoot value="true" />
<module name="WS-10-Database" />
</profile>
</annotationProcessing>
</component>
</project>
.idea/encodings.xml
Generated
+7
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@@ -0,0 +1,7 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="Encoding">
<file url="file://$PROJECT_DIR$/src/main/java" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/src/main/resources" charset="UTF-8" />
</component>
</project>
.idea/jarRepositories.xml
Generated
+20
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@@ -0,0 +1,20 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="RemoteRepositoriesConfiguration">
<remote-repository>
<option name="id" value="central" />
<option name="name" value="Maven Central repository" />
<option name="url" value="https://repo1.maven.org/maven2" />
</remote-repository>
<remote-repository>
<option name="id" value="jboss.community" />
<option name="name" value="JBoss Community repository" />
<option name="url" value="https://repository.jboss.org/nexus/content/repositories/public/" />
</remote-repository>
<remote-repository>
<option name="id" value="central" />
<option name="name" value="Central Repository" />
<option name="url" value="https://mirror-maven.runflare.com/maven2" />
</remote-repository>
</component>
</project>
.idea/misc.xml
Generated
+12
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@@ -0,0 +1,12 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="ExternalStorageConfigurationManager" enabled="true" />
<component name="MavenProjectsManager">
<option name="originalFiles">
<list>
<option value="$PROJECT_DIR$/pom.xml" />
</list>
</option>
</component>
<component name="ProjectRootManager" version="2" project-jdk-name="21" project-jdk-type="JavaSDK" />
</project>
.idea/vcs.xml
Generated
+6
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@@ -0,0 +1,6 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="VcsDirectoryMappings">
<mapping directory="" vcs="Git" />
</component>
</project>
database.sql
+47 -8
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@@ -9,7 +9,6 @@
-- 6. The script should be executable from start to finish without errors.
-- =======================================================
-- USER TABLE
-- =======================================================
@@ -30,6 +29,12 @@
--
-- CREATE TABLE ...
CREATE TABLE users(
id SERIAL PRIMARY KEY,
username TEXT UNIQUE NOT NULL,
password VARCHAR(250) NOT NULL,
email VARCHAR(100)
);
-- =======================================================
@@ -52,7 +57,13 @@
--
-- CREATE TABLE ...
CREATE TABLE menu_items(
id SERIAL PRIMARY KEY,
name VARCHAR(100) NOT NULL,
description TEXT,
price DECIMAL(10, 2) NOT NULL CHECK ( price > 0 ),
category VARCHAR(100)
);
-- =======================================================
-- ORDER TABLE
@@ -77,7 +88,12 @@
--
-- CREATE TABLE ...
CREATE TABLE orders (
id SERIAL PRIMARY KEY,
user_id INT NOT NULL REFERENCES users(id),
created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
total_price DECIMAL(10, 2) DEFAULT 0.00
);
-- =======================================================
-- ORDER DETAIL TABLE
@@ -100,7 +116,13 @@
--
-- CREATE TABLE ...
CREATE TABLE order_detail(
id SERIAL PRIMARY KEY,
order_id INT NOT NULL REFERENCES orders(id),
menu_item_id INT NOT NULL REFERENCES menuItem(id),
quantity INT NOT NULL CHECK ( quantity > 0 ),
unit_price DECIMAL(10, 2) NOT NULL
);
-- =======================================================
-- INITIAL MENU DATA
@@ -116,6 +138,12 @@
--
-- INSERT INTO ...
INSERT INTO menuItem(
name, description, price, category
) VALUES('Pizza Margherita', 'Classic pizza with tomato sauce and mozzarella', 10.00, 'Pizza'),
('Beef Burger', 'Juicy beef patty with cheese, lettuce, and tomato', 8.50, 'Burger'),
('Pasta Alfredo', 'Creamy pasta with grilled chicken and parmesan', 12.00, 'Pasta'),
('Coca Cola', 'Cold soft drink', 2.00, 'Drink');
-- =======================================================
@@ -127,7 +155,18 @@
--
-- INSERT INTO ...
--AI generated
INSERT INTO users (
username, password, email
) VALUES('ali_dev', '$2a$12$K8M6O2wWfG1...hashed_long_string...', 'ali@email.com'),
('sara_k', '$2a$12$R9P2m1vXyZ7...hashed_long_string...', NULL),
('reza_food', '$2a$12$T5N8b9zQpW3...hashed_long_string...', 'reza@email.com');
INSERT INTO orders (
user_id, total_price
) VALUES(1, 18.50), -- سفارش اول علی
(2, 12.00), -- سفارش سارا
(1, 20.00); -- سفارش دوم علی
-- =======================================================
-- VERIFICATION QUERIES
@@ -135,7 +174,7 @@
--
-- Uncomment these queries to verify your database.
--
-- SELECT * FROM ...;
-- SELECT * FROM ...;
-- SELECT * FROM ...;
-- SELECT * FROM ...;
SELECT * FROM users;
SELECT * FROM menuItem;
SELECT * FROM orders;
SELECT * FROM order_detail;
pom.xml
+6
View File
@@ -27,6 +27,12 @@
<version>${postgresql.version}</version>
</dependency>
<dependency>
<groupId>org.mindrot</groupId>
<artifactId>jbcrypt</artifactId>
<version>0.4</version>
</dependency>
</dependencies>
</project>
src/main/java/dev/dao/MenuItemDao.java
+46 -1
View File
@@ -1,7 +1,13 @@
package dev.dao;
import dev.database.DatabaseConnection;
import dev.model.MenuItem;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.List;
public class MenuItemDao {
@@ -10,14 +16,53 @@ public class MenuItemDao {
// TODO:
// Retrieve all menu items
List<MenuItem> menuItems = new ArrayList<>();
String sql = "SELECT * FROM menu_items";
return null;
try(Connection conn = DatabaseConnection.getConnection();
PreparedStatement stmt = conn.prepareCall(sql);
ResultSet rs = stmt.executeQuery()) {
while (rs.next())
{
int id = rs.getInt("id");
String name = rs.getString("name");
String description = rs.getString("description");
double price = rs.getDouble("price");
String category = rs.getString("category");
MenuItem menuItem = new MenuItem(id, name, description, price, category);
menuItems.add(menuItem);
}
} catch (SQLException e) {
e.printStackTrace();
}
return menuItems;
}
public MenuItem findById(int id) {
// TODO:
// Find menu item by id
String sql = "SELECT * FROM menu_items WHERE id = ?";
try(Connection conn = DatabaseConnection.getConnection();
PreparedStatement stmt = conn.prepareCall(sql);) {
stmt.setInt(1, id);
try( ResultSet rs = stmt.executeQuery()) {
if(rs.next())
{
int itemID = rs.getInt("id");
String name = rs.getString("name");
String description = rs.getString("description");
double price = rs.getDouble("price");
String category = rs.getString("category");
MenuItem menuItem = new MenuItem(itemID, name, description, price, category);
return menuItem;
}
}
} catch (SQLException e) {
e.printStackTrace();
}
return null;
}
src/main/java/dev/dao/OrderDao.java
+41 -2
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@@ -1,7 +1,12 @@
package dev.dao;
import dev.database.DatabaseConnection;
import dev.model.MenuItem;
import dev.model.Order;
import java.sql.*;
import java.time.LocalDateTime;
import java.util.ArrayList;
import java.util.List;
public class OrderDao {
@@ -10,6 +15,22 @@ public class OrderDao {
// TODO:
// Insert order and return generated id
String sql = "INSERT INTO orders (user_id, total_price) VALUES (?, ?)";
try (Connection conn = DatabaseConnection.getConnection();) {
PreparedStatement stmt = conn.prepareStatement(sql, Statement.RETURN_GENERATED_KEYS);
stmt.setInt(1, order.getUserId());
stmt.setDouble(2, order.getTotalPrice());
int row = stmt.executeUpdate();
if (row > 0) {
try (ResultSet generatedKeys = stmt.getGeneratedKeys()) {
if (generatedKeys.next()) {
return generatedKeys.getInt(1);
}
}
}
} catch (SQLException ex) {
throw new RuntimeException(ex);
}
return -1;
}
@@ -18,8 +39,26 @@ public class OrderDao {
// TODO:
// Retrieve all orders of a user
return null;
List<Order> orders = new ArrayList<>();
String sql = "SELECT * FROM orders WHERE user_id = ?";
try(Connection conn = DatabaseConnection.getConnection();
PreparedStatement stmt = conn.prepareStatement(sql)) {
stmt.setInt(1, userId);
try (ResultSet rs = stmt.executeQuery()){
while (rs.next())
{
int id = rs.getInt("id");
int orderUserId = rs.getInt("user_id");
LocalDateTime localDateTime = rs.getTimestamp("created_at").toLocalDateTime();
double totalPrice = rs.getDouble("total_price");
Order order = new Order(id, orderUserId, localDateTime, totalPrice);
orders.add(order);
}
}
return orders;
} catch (SQLException e) {
throw new RuntimeException(e);
}
}
}
src/main/java/dev/dao/OrderDetailDao.java
+38 -2
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@@ -1,7 +1,12 @@
package dev.dao;
import dev.database.DatabaseConnection;
import dev.model.Order;
import dev.model.OrderDetail;
import java.sql.*;
import java.time.LocalDateTime;
import java.util.ArrayList;
import java.util.List;
public class OrderDetailDao {
@@ -10,15 +15,46 @@ public class OrderDetailDao {
// TODO:
// Insert order detail
String sql = "INSERT INTO order_detail (order_id, menu_item_id,quantity, unit_price) VALUES (?, ?, ?, ?)";
try (Connection conn = DatabaseConnection.getConnection();) {
PreparedStatement stmt = conn.prepareStatement(sql, Statement.RETURN_GENERATED_KEYS);
stmt.setInt(1, detail.getOrderId());
stmt.setInt(2, detail.getMenuItemId());
stmt.setInt(3, detail.getQuantity());
stmt.setDouble(4, detail.getPrice());
stmt.executeUpdate();
} catch (SQLException ex) {
throw new RuntimeException(ex);
}
}
public List<OrderDetail> findByOrderId(int orderId) {
// TODO:
// Retrieve order details
// Retrieve all orders of a user
List<OrderDetail> orderDetails = new ArrayList<>();
String sql = "SELECT * FROM order_detail WHERE order_id = ?";
try(Connection conn = DatabaseConnection.getConnection();
PreparedStatement stmt = conn.prepareStatement(sql)) {
stmt.setInt(1, orderId);
try (ResultSet rs = stmt.executeQuery()){
while (rs.next())
{
return null;
int id = rs.getInt("id");
int orderUserId = rs.getInt("order_id");
int menuItemId = rs.getInt("menu_item_id");
int quantity = rs.getInt("quantity");
double unitPrice = rs.getDouble("unit_price");
OrderDetail orderDetail = new OrderDetail(id, orderUserId, menuItemId, quantity, unitPrice);
orderDetails.add(orderDetail);
}
}
return orderDetails;
} catch (SQLException e) {
throw new RuntimeException(e);
}
}
}
src/main/java/dev/dao/UserDao.java
+36 -3
View File
@@ -1,6 +1,14 @@
package dev.dao;
import dev.database.DatabaseConnection;
import dev.model.User;
import org.mindrot.jbcrypt.BCrypt;
import org.postgresql.jdbc.ResourceLock;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
public class UserDao {
@@ -8,16 +16,41 @@ public class UserDao {
// TODO:
// Insert user into database
return false;
String sql = "INSERT INTO users (username, password, email) VALUES (?, ?, ?)";
try (Connection conn = DatabaseConnection.getConnection();
PreparedStatement stmt = conn.prepareStatement(sql)) {
stmt.setString(1, user.getUsername());
String hashedPassword = BCrypt.hashpw(user.getPassword(), BCrypt.gensalt());
stmt.setString(2, hashedPassword);
stmt.setString(3, user.getEmail());
int row = stmt.executeUpdate();
return row > 0;
} catch (SQLException e) {
throw new RuntimeException(e);
}
}
public User findByUsername(String username) {
// TODO:
// Find a user by username
String sql = "SELECT * FROM users WHERE username = ?";
try (Connection conn = DatabaseConnection.getConnection();
PreparedStatement stmt = conn.prepareStatement(sql)){
stmt.setString(1, username);
try (ResultSet rs = stmt.executeQuery()){
if(rs.next()) {
int id = rs.getInt("id");
String password = rs.getString("password");
String email = rs.getString("email");
return new User(id, username, password, email);
}
return null;
}
return null;
} catch (SQLException e) {
throw new RuntimeException(e);
}
}
}
src/main/java/dev/database/DatabaseConnection.java
+3 -3
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@@ -1,6 +1,7 @@
package dev.database;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;
public class DatabaseConnection {
@@ -9,7 +10,7 @@ public class DatabaseConnection {
private static final String USER = "postgres"; // Your Username
private static final String PASSWORD = "password"; // Your Password
private static final String PASSWORD = ""; // Your Password
private DatabaseConnection() {
@@ -20,8 +21,7 @@ public class DatabaseConnection {
// TODO:
// Return a valid PostgreSQL connection
return null;
return DriverManager.getConnection(URL, USER, PASSWORD);
}
}
src/main/java/dev/model/MenuItem.java
+30
View File
@@ -1,5 +1,7 @@
package dev.model;
import java.math.BigDecimal;
public class MenuItem {
private int id;
@@ -12,4 +14,32 @@ public class MenuItem {
private String category;
public MenuItem(int id, String name, String description, double price, String category) {
this.id = id;
this.name = name;
this.description = description;
this.price = price;
this.category = category;
}
public String getCategory() {
return category;
}
public String getDescription() {
return description;
}
public int getId() {
return id;
}
public String getName() {
return name;
}
public double getPrice() {
return price;
}
}
src/main/java/dev/model/Order.java
+28
View File
@@ -12,4 +12,32 @@ public class Order {
private double totalPrice;
public Order(int id, int userId, LocalDateTime createdAt, double totalPrice) {
this.id = id;
this.userId = userId;
this.createdAt = createdAt;
this.totalPrice = totalPrice;
}
public Order(int userId, double totalPrice) {
this.userId = userId;
this.totalPrice = totalPrice;
}
public LocalDateTime getCreatedAt() {
return createdAt;
}
public int getId() {
return id;
}
public double getTotalPrice() {
return totalPrice;
}
public int getUserId() {
return userId;
}
}
src/main/java/dev/model/OrderDetail.java
+38
View File
@@ -12,4 +12,42 @@ public class OrderDetail {
private double price;
public OrderDetail(int id, int orderId, int menuItemId, int quantity, double price) {
this.id = id;
this.orderId = orderId;
this.menuItemId = menuItemId;
this.quantity = quantity;
this.price = price;
}
public OrderDetail(int menuItemId, int quantity, double price)
{
this.menuItemId = menuItemId;
this.quantity = quantity;
this.price = price;
}
public int getId() {
return id;
}
public int getMenuItemId() {
return menuItemId;
}
public int getOrderId() {
return orderId;
}
public double getPrice() {
return price;
}
public int getQuantity() {
return quantity;
}
public void setOrderId(int orderId) {
this.orderId = orderId;
}
}
src/main/java/dev/model/User.java
+31
View File
@@ -10,4 +10,35 @@ public class User {
private String email;
public User(int id, String username, String password, String email) {
this.id = id;
this.username = username;
this.password = password;
this.email = email;
}
public User(String username, String password, String email)
{
this.username = username;
this.password = password;
this.email = email;
}
public String getEmail() {
return email;
}
public int getId() {
return id;
}
public String getPassword() {
return password;
}
public String getUsername() {
return username;
}
}
src/main/java/dev/service/AuthService.java
+23 -4
View File
@@ -1,23 +1,42 @@
package dev.service;
import dev.dao.UserDao;
import dev.model.User;
import org.mindrot.jbcrypt.BCrypt;
public class AuthService {
private UserDao userDao = new UserDao();
public boolean register(String username, String password, String email) {
// TODO:
// Validate and register user
return false;
if(userDao.findByUsername(username) != null)
{
System.out.println("Username is already taken.");
return false;
}
return userDao.save(new User(username, password, email));
}
public User login(String username, String password) {
// TODO:
// Authenticate user
User user = userDao.findByUsername(username);
if(user == null)
{
System.out.println("Invalid username or password.");
return null;
}
return null;
boolean isPasswordCorrect = BCrypt.checkpw(password, user.getPassword());
if (!isPasswordCorrect) {
System.out.println("Invalid password.");
return null;
}
System.out.println("Login successful!");
return user;
}
}
}
src/main/java/dev/service/MenuService.java
+21 -1
View File
@@ -1,12 +1,32 @@
package dev.service;
import dev.dao.MenuItemDao;
import dev.model.MenuItem;
import java.util.List;
public class MenuService {
private MenuItemDao menuItemDao = new MenuItemDao();
public void showMenu() {
// TODO:
// Display menu items
List<MenuItem> items = menuItemDao.findAll();
//AI generated.
System.out.println("Available Items:");
if (items == null || items.isEmpty()) {
System.out.println("No items available at the moment.");
return;
}
for (MenuItem item : items) {
System.out.printf("%d. %s - $%.2f%n",
item.getId(),
item.getName(),
item.getPrice()
);
}
}
}
src/main/java/dev/service/OrderService.java
-26
View File
@@ -1,26 +0,0 @@
package dev.service;
public class OrderService {
public void placeOrder(int userId) {
// TODO:
// Create order
}
public void printReceipt(int orderId) {
// TODO:
// Print order receipt
}
public void showOrderHistory(int userId) {
// TODO:
// Display user's order history
}
}
src/main/java/dev/service/orderService.java
+142
View File
@@ -0,0 +1,142 @@
package dev.service;
import dev.dao.MenuItemDao;
import dev.dao.OrderDao;
import dev.dao.OrderDetailDao;
import dev.database.DatabaseConnection;
import dev.model.MenuItem;
import dev.model.Order;
import dev.model.OrderDetail;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import java.util.Scanner;
public class orderService {
private OrderDao orderDao = new OrderDao();
private OrderDetailDao orderDetailDao = new OrderDetailDao();
private MenuItemDao menuItemDao = new MenuItemDao();
private MenuService menuService = new MenuService();
private Scanner scanner = new Scanner(System.in);
public void placeOrder(int userId) {
// TODO:
// Create order
System.out.println("\n[Placing Order]");
menuService.showMenu();
List<OrderDetail> cart = new ArrayList<>();
double totalPrice = 0.0;
while (true) {
System.out.print("\nEnter the ID of the item to add (or 0 to finish): ");
int itemId = scanner.nextInt();
if (itemId == 0) {
break;
}
MenuItem item = menuItemDao.findById(itemId);
if (item == null) {
System.out.println("Invalid Item ID! Please try again.");
continue;
}
System.out.print("Enter quantity: ");
int quantity = scanner.nextInt();
if (quantity <= 0) {
System.out.println("Quantity must always be greater than zero!");
continue;
}
double itemPrice = item.getPrice();
double subTotal = itemPrice * quantity;
totalPrice += subTotal;
OrderDetail orderDetail = new OrderDetail(itemId, quantity, itemPrice);
cart.add(orderDetail);
System.out.printf("Added %dx %s to your cart.%n", quantity, item.getName());
}
if (cart.isEmpty()) {
System.out.println("Order cancelled. Your cart is empty.");
return;
}
Order order = new Order(userId, totalPrice);
int generatedOrderId = orderDao.save(order); // متد save باید آی‌دیِ ایجاد شده را برگرداند
if (generatedOrderId > 0) {
for (OrderDetail detail : cart) {
detail.setOrderId(generatedOrderId);
orderDetailDao.save(detail);
}
System.out.println("\nOrder saved successfully!");
printReceipt(generatedOrderId);
} else {
System.out.println("Failed to save order due to a database error.");
}
}
public void printReceipt(int orderId) {
// TODO:
// Print order receipt
//AI generated
List<OrderDetail> orderDetails = orderDetailDao.findByOrderId(orderId);
if (orderDetails.isEmpty()) {
System.out.println("Receipt error: Order not found.");
return;
}
// ۲. چاپ فاکتور دقیقاً بر اساس قالب ریدمی
System.out.println("\n[Order Summary / Receipt]");
System.out.println("---------------------------------------");
System.out.printf("%-12s %-7s %-9s %-7s%n", "Item", "Qty", "Unit", "Total");
System.out.println("---------------------------------------");
for (OrderDetail detail : orderDetails) {
// برای نمایش نام غذا، آن را با آی‌دی از جدول منو می‌خوانیم
MenuItem item = menuItemDao.findById(detail.getMenuItemId());
String itemName = (item != null) ? item.getName() : "Unknown Item";
double totalItemPrice = detail.getPrice() * detail.getQuantity();
System.out.printf("%-12s %-7d $%-8.2f $%-7.2f%n",
itemName,
detail.getQuantity(),
detail.getPrice(),
totalItemPrice
);
}
}
public void showOrderHistory(int userId) {
// TODO:
// Display user's order history
//AI generated
System.out.println("\n[Order History]");
List<Order> orders = orderDao.findByUserId(userId);
if (orders == null || orders.isEmpty()) {
System.out.println("You haven't placed any orders yet.");
return;
}
System.out.println("--------------------------------------------");
System.out.printf("%-10s %-22s %-10s%n", "Order ID", "Date & Time", "Amount Spent");
System.out.println("--------------------------------------------");
for (Order o : orders) {
System.out.printf("ID: %-6d %-22s $%-10.2f%n",
o.getId(),
o.getCreatedAt(), // این فیلد از نوع Timestamp یا String در مدل شماست
o.getTotalPrice()
);
}
System.out.println("--------------------------------------------");
}
}
src/main/java/dev/ui/ConsoleMenu.java
+90 -30
View File
@@ -1,44 +1,104 @@
package dev.ui;
import dev.service.AuthService;
import dev.service.MenuService;
import dev.model.User;
import dev.service.orderService;
import java.util.Scanner;
public class ConsoleMenu {
private final Scanner scanner =
new Scanner(System.in);
private AuthService authService = new AuthService();
private MenuService menuService = new MenuService();
private orderService orderService = new orderService();
private Scanner scanner = new Scanner(System.in);
private User loggedInUser = null; // برای حفظ وضعیت کاربر لاگین شده
public void start() {
while (true) {
System.out.println();
System.out.println("===== JAVA PIZZERIA =====");
System.out.println("1. Login");
System.out.println("2. Register");
System.out.println("3. Exit");
int choice = scanner.nextInt();
switch (choice) {
case 1:
// TODO
break;
case 2:
// TODO
break;
case 3:
return;
default:
System.out.println("Invalid choice");
if (loggedInUser == null) {
showAuthMenu();
} else {
showRestaurantMenu();
}
}
}
// ۱. منوی اولیه: لاگین و ثبت‌نام
private void showAuthMenu() {
System.out.println("=======================================");
System.out.println(" 🍕 WELCOME TO JAVA PIZZERIA 🍕");
System.out.println("=======================================");
System.out.println("1. Login");
System.out.println("2. Register New Account");
System.out.println("3. Exit");
System.out.println("=======================================");
System.out.print("Choose an option: ");
int option = scanner.nextInt();
scanner.nextLine(); // خالی کردن بافر اسکنر
switch (option) {
case 1 -> handleLogin();
case 2 -> handleRegister();
case 3 -> {
System.out.println("Goodbye!");
System.exit(0);
}
default -> System.out.println("Invalid option! Try again.");
}
}
// ۲. منوی اصلی بعد از لاگین موفق
private void showRestaurantMenu() {
System.out.println("=======================================");
System.out.println(" 🍽️ MAIN MENU 🍽️");
System.out.println("=======================================");
System.out.println("1. View Menu");
System.out.println("2. Place a New Order");
System.out.println("3. View Order History");
System.out.println("4. Logout");
System.out.println("=======================================");
System.out.print("Choose an option: ");
int option = scanner.nextInt();
scanner.nextLine();
switch (option) {
case 1 -> menuService.showMenu(); // فقط متد نمایش رو از سرویس صدا می‌زنیم
case 2 -> orderService.placeOrder(loggedInUser.getId()); // هدایت به بخش ثبت سفارش
case 3 -> orderService.showOrderHistory(loggedInUser.getId());
case 4 -> {
loggedInUser = null; // خروج از حساب کاربری
System.out.println("Logged out successfully.");
}
default -> System.out.println("Invalid option!");
}
}
private void handleLogin() {
System.out.println("[Login]");
System.out.print("Enter username: ");
String username = scanner.nextLine();
System.out.print("Enter password: ");
String password = scanner.nextLine();
// سپردن کار اصلی تایید به لایه سرویس
loggedInUser = authService.login(username, password);
}
private void handleRegister() {
System.out.println("[Register]");
System.out.print("Enter username: ");
String username = scanner.nextLine();
System.out.print("Enter password: ");
String password = scanner.nextLine();
System.out.print("Enter email (optional): ");
String email = scanner.nextLine();
boolean success = authService.register(username, password, email);
if (success) {
System.out.println("Account registered successfully! Please login.");
}
}
}