1: Completed Rational class and tested it

2: Completed the Movie class (Setter and Getters) + Added required fields for the Bonus section
3: Completed displayMovieByGenre Method in MovieService class
4: (Bonus) Completed the displayMovieDetails in MovieService class
5: Completed the main menu.

src/main/java/Rational/Rational.java

@@ -51,45 +51,43 @@ public class Rational {
         return r1.add(r2);
     }
 
-    // TODO: Instance method - this - other
     // Formula: a/b - c/d = (a*d - c*b) / (b*d)
     public Rational subtract(Rational other) {
-        // YOUR CODE HERE
-        return null; // Remove this line when implemented
+        Rational result;
+        result = new Rational(this.numerator * other.denominator - other.numerator * this.denominator,
+                this.denominator * other.denominator);
+
+        return result;
     }
 
-    // TODO: Static method - r1 - r2
     public static Rational subtract(Rational r1, Rational r2) {
-        // YOUR CODE HERE
-        return null; // Remove this line when implemented
+        return r1.subtract(r2);
     }
 
-    // TODO: Instance method - this * other
     // Formula: (a/b) * (c/d) = (a*c) / (b*d)
     public Rational multiply(Rational other) {
-        // YOUR CODE HERE
-        return null; // Remove this line when implemented
+        Rational result;
+        result = new Rational(this.numerator * other.numerator, this.denominator * other.denominator);
+        return result;
     }
 
-    // TODO: Static method - r1 * r2
+
     public static Rational multiply(Rational r1, Rational r2) {
-        // YOUR CODE HERE
-        return null; // Remove this line when implemented
+        return r1.multiply(r2);
     }
 
-    // TODO: Instance method - this / other
     // Formula: (a/b) ÷ (c/d) = (a*d) / (b*c)
     public Rational divide(Rational other) {
-        // YOUR CODE HERE
-        // HINT: Division is multiplication by reciprocal
-        // Don't forget to check if other.numerator is zero!
-        return null; // Remove this line when implemented
+        if (other.numerator == 0){
+            System.out.println("Can't divide by zero.");
+            return null;
+        }
+        Rational otherReversed = new Rational(other.denominator, other.numerator);
+        return this.multiply(otherReversed);
     }
 
-    // TODO: Static method - r1 / r2
     public static Rational divide(Rational r1, Rational r2) {
-        // YOUR CODE HERE
-        return null; // Remove this line when implemented
+        return r1.divide(r2);
     }
 
     //  PROVIDED - String representation

src/main/java/movie/apis/Main.java

@@ -22,14 +22,24 @@ public class Main {
 
                 case 2:
                     // TODO: Get genre ID and page from user, then call movieService.displayMoviesByGenre()
+                    Long gnereID;
+                    Long pageNo;
+                    System.out.println("Enter genre ID : ");
+                    gnereID = scanner.nextLong();
+                    System.out.println("Enter page number : ");
+                    pageNo = scanner.nextLong();
+
+                    movieService.displayMoviesByGenre(gnereID,pageNo);
 
                     break;
 
 
                 case 3:
                     // TODO (BONUS): Get movie ID from user, then call movieService.displayMovieDetails()
-
-
+                    Long movieID;
+                    System.out.println("Enter your movie's ID :");
+                    movieID = scanner.nextLong();
+                    movieService.displayMovieDetails(movieID);
                     break;
 
                 case 0:

src/main/java/movie/apis/Movie.java

@@ -16,9 +16,183 @@ public class Movie {
     private String imdb_rating;
     private String country;
 
-    // TODO: Create a constructor with all fields
+    private String actors;
+    private String awards;
+    private String director;
+    private String imdb_id;
+    private String imdb_votes;
+    private String metascore;
+    private String plot;
+    private String rated;
+    private String released;
+    private String runtime;
+    private String type;
+    private String writer;
 
-    // TODO: Create a simple constructor with id and title only
+    public Movie(Long id, String title, List<String> genres, List<String> images, String year, String imdb_rating, String country) {
+        this.id = id;
+        this.title = title;
+        this.genres = genres;
+        this.images = images;
+        this.year = year;
+        this.imdb_rating = imdb_rating;
+        this.country = country;
+    }
 
-    // TODO: Create getters and setters for all fields
+    public Movie(Long id, String title) {
+        this.id = id;
+        this.title = title;
+    }
+
+    public Long getId() {
+        return id;
+    }
+
+    public String getTitle() {
+        return title;
+    }
+
+    public List<String> getGenres() {
+        return genres;
+    }
+
+    public List<String> getImages() {
+        return images;
+    }
+
+    public String getYear() {
+        return year;
+    }
+
+    public String getImdb_rating() {
+        return imdb_rating;
+    }
+
+    public String getCountry() {
+        return country;
+    }
+
+    public String getActors() {
+        return actors;
+    }
+
+    public String getAwards() {
+        return awards;
+    }
+
+    public String getDirector() {
+        return director;
+    }
+
+    public String getImdb_id() {
+        return imdb_id;
+    }
+
+    public String getImdb_votes() {
+        return imdb_votes;
+    }
+
+    public String getMetascore() {
+        return metascore;
+    }
+
+    public String getPlot() {
+        return plot;
+    }
+
+    public String getRated() {
+        return rated;
+    }
+
+    public String getReleased() {
+        return released;
+    }
+
+    public String getRuntime() {
+        return runtime;
+    }
+
+    public String getType() {
+        return type;
+    }
+
+    public String getWriter() {
+        return writer;
+    }
+
+    public void setId(Long id) {
+        this.id = id;
+    }
+
+    public void setTitle(String title) {
+        this.title = title;
+    }
+
+    public void setGenres(List<String> genres) {
+        this.genres = genres;
+    }
+
+    public void setImages(List<String> images) {
+        this.images = images;
+    }
+
+    public void setYear(String year) {
+        this.year = year;
+    }
+
+    public void setImdb_rating(String imdb_rating) {
+        this.imdb_rating = imdb_rating;
+    }
+
+    public void setCountry(String country) {
+        this.country = country;
+    }
+
+    public void setActors(String actors) {
+        this.actors = actors;
+    }
+
+    public void setAwards(String awards) {
+        this.awards = awards;
+    }
+
+    public void setDirector(String director) {
+        this.director = director;
+    }
+
+    public void setImdb_id(String imdb_id) {
+        this.imdb_id = imdb_id;
+    }
+
+    public void setImdb_votes(String imdb_votes) {
+        this.imdb_votes = imdb_votes;
+    }
+
+    public void setMetascore(String metascore) {
+        this.metascore = metascore;
+    }
+
+    public void setPlot(String plot) {
+        this.plot = plot;
+    }
+
+    public void setRated(String rated) {
+        this.rated = rated;
+    }
+
+    public void setReleased(String released) {
+        this.released = released;
+    }
+
+    public void setRuntime(String runtime) {
+        this.runtime = runtime;
+    }
+
+    public void setType(String type) {
+        this.type = type;
+    }
+
+    public void setWriter(String writer) {
+        this.writer = writer;
+    }
 }

src/main/java/movie/apis/MovieService.java

@@ -1,5 +1,6 @@
 package movie.apis;
 
+import com.fasterxml.jackson.databind.util.JSONPObject;
 import com.google.gson.*;
 import com.google.gson.reflect.TypeToken;
 
@@ -103,10 +104,19 @@ public class MovieService {
      * PUT ALL PARSING CODE INSIDE try-catch
      */
     public void displayMoviesByGenre(Long genreId, Long page) {
-        // TODO: Write your code here
-        // All parsing code must be inside try-catch
         try {
-            // Your code here
+            String jsonInString = getMoviesByGenreList(genreId,page);
+            JsonObject movJsonObj = JsonParser.parseString(jsonInString).getAsJsonObject();
+            JsonArray movies = movJsonObj.getAsJsonArray("movies");
+
+            List<Movie> moviesList= new ArrayList<>();
+
+            for (int i = 0; i < movies.size(); i++) {
+                JsonObject movie = movies.get(i).getAsJsonObject();
+                System.out.println("ID: " + movie.get("id") + " | " + movie.get("title") + " (" + movie.get("year") + ")");
+            }
+
+            System.out.println("Total : " + movies.size() + ", Total pages : " + page);
 
         } catch (Exception e) {
             System.err.println("ERROR: " + e.getMessage());
@@ -121,10 +131,10 @@ public class MovieService {
     private String getMovieById(Long movieId) {
         try {
             // TODO: Complete this method
-            // String url = MOVIE_BY_ID_URL + movieId;
-            // HttpRequest request = HttpRequest.newBuilder().uri(URI.create(url)).build();
-            // HttpResponse<String> response = client.send(request, HttpResponse.BodyHandlers.ofString());
-            // if (response.statusCode() == 200) return response.body();
+             String url = MOVIE_BY_ID_URL + movieId;
+             HttpRequest request = HttpRequest.newBuilder().uri(URI.create(url)).build();
+             HttpResponse<String> response = client.send(request, HttpResponse.BodyHandlers.ofString());
+             if (response.statusCode() == 200) return response.body();
 
             return null;
         } catch (Exception e) {
@@ -181,10 +191,21 @@ public class MovieService {
             return;
         }
         try {
-            // TODO: Parse jsonResponse to JsonObject
-            // HINT: Use JsonParser.parseString(jsonResponse).getAsJsonObject()
-            // TODO: use Gson to parse the json
-            // Your code here:
+            JsonObject movies = JsonParser.parseString(jsonResponse).getAsJsonObject();
+            Gson gson = new Gson();
+            Movie movie = gson.fromJson(movies, Movie.class);
+            System.out.println("======================================================================");
+            System.out.println("                  " + movie.getTitle() + " (" + movie.getYear() +")");
+            System.out.println("======================================================================");
+            System.out.println("Rating : " + movie.getImdb_rating() + " | " + "Votes : " + movie.getImdb_votes());
+            System.out.println("Director : " + movie.getDirector());
+            System.out.println("Cast : " + movie.getActors());
+            System.out.println("Genre : " + movie.getGenres());
+            System.out.println("Runtime : " + movie.getRuntime() + " | " + "Rated : " + movie.getRated());
+            System.out.println("Country : " + movie.getCountry() + " | " + "Released : " + movie.getReleased());
+            System.out.println("Plot : " + movie.getPlot());
+            System.out.println("Awards : " + movie.getAwards());
+            System.out.println("======================================================================");
         } catch (Exception e) {
             System.err.println("ERROR parsing movie details: " + e.getMessage());
         }