Aula 01 e os desafios basicos

src/main/java/com/alura/App.java

@@ -1,13 +1,73 @@
 package com.alura;
 
-/**
- * Hello world!
- *
- */
-public class App 
-{
- public static void main( String[] args )
- {
- System.out.println( "Hello World!" );
+import java.io.IOException;
+import java.net.URI;
+import java.net.http.HttpClient;
+import java.net.http.HttpRequest;
+import java.net.http.HttpResponse.BodyHandlers;
+import java.util.List;
+import java.util.Optional;
+
+import org.apache.commons.configuration.ConfigurationException;
+import org.apache.commons.configuration.PropertiesConfiguration;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+
+@SuppressWarnings("squid:S106")
+public class App {
+
+ public static String getMovies(String api) throws IOException, InterruptedException {
+ return HttpClient.newHttpClient()
+ .send(HttpRequest.newBuilder(URI.create(api)).GET().build(),
+ BodyHandlers.ofString())
+ .body();
+ }
+
+ public static String customText(String custom, String text) {
+ return custom + text + "\033[0m";
+ }
+
+ public static String countStar(Double rating) {
+ StringBuilder star = new StringBuilder();
+ for (int i = 0; i < Math.round(rating); i++) {
+ star.append("\u2605 ");
+ }
+ return star.toString();
+ }
+
+ public static void printMovies(List<Movie> movies) {
+ for (Movie movie : movies) {
+ System.out.println("Titulo: " + customText("\033[1;37m", movie.getTitle()));
+ System.out.println("Image: " + customText("\033[1;37m", movie.getImage()));
+ Optional.ofNullable(movie.getImDbRating()).ifPresentOrElse(
+ rating -> {
+ System.out.println(customText("\033[0;105m", "Classificao: " + rating));
+ System.out.println(customText("\033[1;33m", countStar(rating)));
+ },
+ () -> System.out.println(customText("\033[0;105m", "Sem Classificao")));
+ }
+ }
+
+ public static void main(String[] args) {
+ try {
+ PropertiesConfiguration property = new PropertiesConfiguration();
+ property.load("app.properties");
+
+ String url = property.getString("most.popular.tv") + System.getProperty("key");
+
+ var mapper = new ObjectMapper();
+ List<Movie> movies = mapper.treeToValue(
+ mapper.readTree(getMovies(url)).get("items"),
+ mapper.getTypeFactory().constructCollectionType(
+ List.class,
+ Movie.class));
+
+ printMovies(movies);
+
+ } catch (IOException | ConfigurationException e) {
+ e.printStackTrace();
+ } catch (InterruptedException e) {
+ Thread.currentThread().interrupt();
+ }
  }
 }

src/main/java/com/alura/Movie.java

@@ -0,0 +1,21 @@
+package com.alura;
+
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
+import lombok.Getter;
+
+@Getter
+@JsonIgnoreProperties(ignoreUnknown = true)
+public class Movie {
+
+ private String id;
+ private Long rank;
+ private String title;
+ private String fullTitle;
+ private int year;
+ private String image;
+ private String crew;
+ private Double imDbRating;
+ private Long imDbRatingCount;
+
+}

src/main/resources/app.properties

@@ -0,0 +1,4 @@
+top.250.movies=https://imdb-api.com/en/API/Top250Movies/
+most.popular.movies=https://imdb-api.com/en/API/MostPopularMovies/
+top.250.tv=https://imdb-api.com/en/API/Top250TVs/
+most.popular.tv=https://imdb-api.com/en/API/MostPopularTVs/