Edit Bouns

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

@@ -25,11 +25,8 @@ public class Main {
 
                     break;
 
-                case 3:
-                    // TODO: Get page number from user, then call movieService.displayAllMovies()
-                    break;
 
-                case 4:
+                case 3:
                     // TODO (BONUS): Get movie ID from user, then call movieService.displayMovieDetails()
 
 
@@ -61,8 +58,7 @@ public class Main {
         System.out.println("================================");
         System.out.println("1. Get all genres");
         System.out.println("2. Get movies by genre ID");
-        System.out.println("3. Get all movies");
+        System.out.println("3. Get movie details by ID");
-        System.out.println("4. Get movie details by ID");
         System.out.println("0. Exit");
         System.out.println("================================");
     }

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

@@ -11,19 +11,13 @@ import java.net.http.HttpResponse;
 import java.lang.reflect.Type;
 import java.util.ArrayList;
 import java.util.List;
-import java.util.HashMap;
-import java.util.Map;
 
 public class MovieService {
 
     private final static String GENRES_URL = "https://api.meshcomp.ir/api/v1/genres";
+    private final static String MOVIE_BY_ID_URL = "https://api.meshcomp.ir/api/v1/movies/";
     private final static HttpClient client = HttpClient.newHttpClient();
 
-    private Map<Long, Movie> moviesCache = new HashMap<>();
-    private boolean isMoviesLoaded = false;
-    private int totalMovies = 0;
-    private int totalPages = 0;
-
     private String getGenresList() {
         try {
             HttpRequest request = HttpRequest.newBuilder()
@@ -67,6 +61,7 @@ public class MovieService {
     }
 
 
+
     public void displayGenres() {
         String jsonResponse = getGenresList();
 
@@ -92,7 +87,6 @@ public class MovieService {
         }
     }
 
-
     /**
      * TODO 1: Display movies for a specific genre and page
      *
@@ -120,85 +114,75 @@ public class MovieService {
 
 
     /**
-     * TODO 2: Load all movies into cache (called automatically when needed)
+     * BONUS: Fetch movie details from API using movie ID
-     *
+     * URL format: https://api.meshcomp.ir/api/v1/movies/{movieId}
-     * Steps:
-     * - if (isMoviesLoaded) return; (already loaded)
-     * - Clear moviesCache
-     * - Get first page of genre 2 (Drama) to find total_pages
-     * - Loop through all pages (1 to total_pages)
-     * - For each page, get "movies" array
-     * - Extract: id, title, year, poster, genres array
-     * - For genres, loop and convert each string to Genre object
-     * - Store in moviesCache using id as key
-     * - Set isMoviesLoaded = true
-     *
-     * PUT ALL PARSING CODE INSIDE try-catch
      */
-    private void loadAllMovies() {
+    private String getMovieById(Long movieId) {
-        // TODO: Write your code here
-        // All parsing code must be inside try-catch
         try {
-            // Your code here
+            // 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();
 
+            return null;
         } catch (Exception e) {
-            System.err.println("ERROR loading movies: " + e.getMessage());
+            System.out.println("!!Exception : " + e.getMessage());
         }
+        return null;
     }
     
-
     /**
-     * TODO 3: Display all movies with pagination
+     * BONUS TODO: Display complete movie details for a given movie ID
      *
-     * Steps:
+     * Expected JSON format from getMovieById():
-     * - Call loadAllMovies() first
+     * {
-     * - Calculate total pages: (totalMovies + 9) / 10
+     *   "id": 1,
-     * - Validate page number (1 to totalPages)
+     *   "title": "The Shawshank Redemption",
-     * - Calculate start and end index
+     *   "year": "1994",
-     * - Convert moviesCache.values() to List
+     *   "genres": ["Crime", "Drama"],
-     * - Loop from start to end and display: "ID: {id} | {title} ({year})"
+     *   "poster": "https://moviesapi.ir/images/tt0111161_poster.jpg",
+     *   "country": "USA",
+     *   "imdb_rating": "9.3"
+     * }
      *
-     * loadAllMovies() already has try-catch inside
+     * INSTRUCTIONS:
-     */
+     * 1. Call getMovieById(movieId) to get the JSON response
-    public void displayAllMovies(int page) {
+     * 2. Check if response is null (if yes, print error and return)
-        // TODO: Write your code here
+     * 3. Parse the JSON string to JsonObject (inside try-catch)
-        // loadAllMovies() already has try-catch
+     * 4. Extract all fields: id, title, year, genres array, poster, country, imdb_rating
-        // Your display logic here
+     * 5. Convert genres array to comma-separated string
-    }
+     * 6. Print all movie details in a readable format
-
-
-    /**
-     * TODO 4 (BONUS): Display movie details by ID
      *
-     * Steps:
+     * PUT ALL PARSING CODE INSIDE THE EXISTING try-catch
-     * - Call loadAllMovies() first
-     * - Get movie from moviesCache using movieId
-     * - If movie is null, print "Movie not found"
-     * - Otherwise print: ID, Title, Year, Genres, Poster
      *
-     * loadAllMovies() already has try-catch inside
+     * @param movieId The ID of the movie to display
      */
     public void displayMovieDetails(Long movieId) {
-        // TODO: Write your code here (BONUS)
+        // Step 1: Get JSON response from API
-        // loadAllMovies() already has try-catch
+        String jsonResponse = getMovieById(movieId);
-        // Your display logic here
+
+        // Step 2: Check if we got valid data
+        if (jsonResponse == null) {
+            System.out.println("Failed to get movie details for ID: " + movieId);
+            return;
         }
 
-    private String getGenresString(List<Genre> genres) {
+        // Step 3-6: Parse JSON and display details (PUT YOUR CODE INSIDE try-catch)
-        if (genres == null || genres.isEmpty()) {
+        try {
-            return "No genres";
+            // TODO: Parse jsonResponse to JsonObject
-        }
+            // TODO: Extract id, title, year, genres array, poster, country, imdb_rating
-        StringBuilder sb = new StringBuilder();
+            // TODO: Convert genres array to a readable string
-        for (int i = 0; i < genres.size(); i++) {
+            // TODO: Print all movie details
-            sb.append(genres.get(i).getName());
+            // HINT: Use JsonParser.parseString(jsonResponse).getAsJsonObject()
-            if (i < genres.size() - 1) {
+            // HINT: Use getAsJsonArray("genres") to get genres
-                sb.append(", ");
+            // HINT: For each genre, use getAsString()
-            }
-        }
-        return sb.toString();
-    }
 
-    public int getTotalMovies() {
+            // Your code here:
-        return totalMovies;
+
+
+        } catch (Exception e) {
+            System.err.println("ERROR parsing movie details: " + e.getMessage());
+        }
     }
 }