package com.howtoprogram.repository;

import javax.ws.rs.client.Client;

import javax.ws.rs.client.ClientBuilder;

import javax.ws.rs.client.Entity;

import javax.ws.rs.client.WebTarget;

import javax.ws.rs.core.MediaType;

import javax.ws.rs.core.Response;

import com.howtoprogram.domain.Book;

public class BookRepositoryImplJersey {

private static final String URI_BOOK = "http://localhost:8080/v1/books";

public void deleteBook(Long id) {

Client client = ClientBuilder.newClient();

WebTarget target = client.target(URI_BOOK).path(String.valueOf(id));

Response response = target.request().delete();

System.out.println("Status code:" + response.getStatus());

}

public static void main(String[] args) throws Exception {

BookRepositoryImplJersey bookRepository = new BookRepositoryImplJersey();

// Getting the first book from the RESTful service

Book book = bookRepository.getAllBooks()[0];

bookRepository.deleteBook(book.getId());

}

public Book updateBook(Book book) throws Exception {

Client client = ClientBuilder.newClient();

WebTarget target = client.target(URI_BOOK).path(String.valueOf(book.getId()));

Response response = target.request(MediaType.APPLICATION_JSON_TYPE)

.put(Entity.entity(book, MediaType.APPLICATION_JSON_TYPE));

int status = response.getStatus();

System.out.println("Status code: " + status);

Book createdBook = response.readEntity(Book.class);

return createdBook;

}

public Book createBook(Book book) throws Exception {

Client client = ClientBuilder.newClient();

Response response = client.target(URI_BOOK).request()

.post(Entity.entity(book, MediaType.APPLICATION_JSON_TYPE));

int status = response.getStatus();

System.out.println("Status code: " + status);

Book createdBook = response.readEntity(Book.class);

return createdBook;

}

public Book[] getAllBooks() throws Exception {

Client client = ClientBuilder.newClient();

Response response = client.target(URI_BOOK).request().get();

int status = response.getStatus();

System.out.println("Status code: " + status);

Book[] books = response.readEntity(Book[].class);

return books;

}

public Book findBookById(Long id) {

return null;

}

}