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Connected userCli and SearchCli into App #11

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Merged
DennSel merged 1 commit into from
Jan 12, 2026
Merged

Connected userCli and SearchCli into App #11

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71 changes: 58 additions & 13 deletions src/main/java/org/example/App.java
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Original file line number Diff line number Diff line change
@@ -1,27 +1,72 @@
package org.example;

import jakarta.persistence.*;
import org.example.EMFactory;
import org.example.user.SessionManager;
import org.example.user.UserCLI;
import org.example.user.UserService;
import org.example.user.repository.JpaUserRepository;
import org.example.user.repository.UserRepository;

import java.util.Scanner;

public class App {
static void main(String[] args) {
initialize(); // "Warm up" the factory

final UserRepository userRepository = new JpaUserRepository();
final UserService userService = new UserService(userRepository);
Scanner scanner = new Scanner(System.in);
final UserCLI userCli = new UserCLI(userService, scanner);
SearchCli searchCli = new SearchCli(scanner, EMFactory.getEntityManager());

try (EntityManagerFactory emf = Persistence.createEntityManagerFactory("library_system");
EntityManager em = emf.createEntityManager()) {
// #######################
// Application starts here
// #######################
boolean appRunning = true;
while (appRunning) {
System.out.println("\n\nBIBLIOTEKSSYSTEMET");
System.out.println("Startsida Inloggad som: " + SessionManager.loggedInDisplayName());
System.out.println("========================================================");

em.getTransaction().begin();
if (SessionManager.isLoggedIn()) {
System.out.println("1. Sök bok | 2. Hantera användare | 3. Logga ut | 0. Avsluta");
} else {
System.out.println("1. Sök bok | 2. Logga in/Skapa konto | 0. Avsluta");
}

User user = new User();
System.out.print("Menyval: ");
String choice = scanner.nextLine();
switch (choice) {
case "1" -> {
searchCli.bookSearchCli();
}
case "2" -> {
if (SessionManager.isLoggedIn()) userCli.manageUserMenu();
else userCli.userMenu();
}
case "3" -> {
if (SessionManager.isLoggedIn()) userCli.logout();
}
case "0" -> appRunning = false;
default -> System.out.println("Ogiltigt val.");
}
}
terminate();
}

user.setUsername("testUser");
user.setEmail("testMail");
user.setPassword("test");
user.setFirstName("test");
user.setLastName("test");
private static void terminate() {
System.out.println("Bibliotekssystemet avslutat. Välkommen åter!");
EMFactory.close();
}

em.persist(user);
public static void initialize() {
// Turn off Hibernate logging
System.setProperty("org.jboss.logging.provider", "jdk");
java.util.logging.Logger hibernateLogger = java.util.logging.Logger.getLogger("org.hibernate");
hibernateLogger.setLevel(java.util.logging.Level.SEVERE);

em.getTransaction().commit();
}
// Initialize EntityManagerFactory
EMFactory.init();
}
}

Expand Down
91 changes: 45 additions & 46 deletions src/main/java/org/example/SearchCli.java
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Original file line number Diff line number Diff line change
Expand Up @@ -9,56 +9,55 @@
import java.util.stream.Collectors;

public class SearchCli {
static EntityManager em;
static BookSearch searchService = new BookSearch();
static Scanner sc;

// Constructor?
public SearchCli(Scanner sc, EntityManager em) {
this.sc = sc;
this.em = em;
}

public static void main(String[] args) {
EntityManagerFactory emf = Persistence.createEntityManagerFactory("library_system");
EntityManager em = emf.createEntityManager();

BookSearch searchService = new BookSearch();
Scanner sc = new Scanner(System.in);

boolean running = true;

while (running) {
System.out.println("\n Bibliotekssystem – Sök");
System.out.println("1) Sök på titel");
System.out.println("2) Sök på författare");
System.out.println("3) Sök på genre");
System.out.println("0) Avsluta");
System.out.print("Välj: ");

String choice = sc.nextLine().trim();

switch (choice) {
case "1" -> {
System.out.print("Skriv titel (eller del av titel): ");
String q = sc.nextLine();
List<Book> results = searchService.searchByTitle(em, q);
handleSearchFlow(sc, results);
}
case "2" -> {
System.out.print("Skriv författare (för- eller efternamn): ");
String q = sc.nextLine();
List<Book> results = searchService.searchByAuthor(em, q);
handleSearchFlow(sc, results);
public static void bookSearchCli() {
boolean running = true;

while (running) {
System.out.println("\n Bibliotekssystem – Sök");
System.out.println("1) Sök på titel");
System.out.println("2) Sök på författare");
System.out.println("3) Sök på genre");
System.out.println("0) Tillbaka");
System.out.print("Välj: ");

String choice = sc.nextLine().trim();

switch (choice) {
case "1" -> {
System.out.print("Skriv titel (eller del av titel): ");
String q = sc.nextLine();
List<Book> results = searchService.searchByTitle(em, q);
handleSearchFlow(sc, results);
}
case "2" -> {
System.out.print("Skriv författare (för- eller efternamn): ");
String q = sc.nextLine();
List<Book> results = searchService.searchByAuthor(em, q);
handleSearchFlow(sc, results);
}
case "3" -> {
System.out.print("Skriv genre: ");
String q = sc.nextLine();
List<Book> results = searchService.searchByGenre(em, q);
handleSearchFlow(sc, results);
}
case "0" -> running = false;
default -> System.out.println("Ogiltigt val, försök igen.");
}
case "3" -> {
System.out.print("Skriv genre: ");
String q = sc.nextLine();
List<Book> results = searchService.searchByGenre(em, q);
handleSearchFlow(sc, results);
}
case "0" -> running = false;
default -> System.out.println("Ogiltigt val, försök igen.");
}
}

sc.close();
em.close();
emf.close();

System.out.println("Hej då!");
}

// Flöde: lista -> välj -> detalj

Expand Down Expand Up @@ -105,15 +104,15 @@ private static void chooseAndShowBookDetails(Scanner sc, List<Book> results) {
Book selected = results.get(n - 1);
printBookDetails(selected);

System.out.print("Tryck Enter för att fortsätta...");
System.out.print("Tryck Enter för att gå tillbaka til sök");
sc.nextLine();
return;
}
}

private static void printBookDetails(Book b) {
System.out.println("\n==============================");
System.out.println("📖 " + b.getTitle());
System.out.println(" " + b.getTitle());
System.out.println("------------------------------");
System.out.println("Författare: " + formatAuthors(b));
System.out.println("Genre: " + formatGenres(b));
Expand Down