6 Commits
3 changed files with 74 additions and 95 deletions
+30 -55
View File
@@ -121,64 +121,40 @@ Understanding: You must be able to explain your implementation
## Bonus Tasks ✒️ ## Bonus Tasks ✒️
1. Fetch and display movie information using movie ID 1. Fetch and display movie information using movie ID
In this section, you must implement the ability to search for a movie by its ID. The user enters an ID, and the program displays complete movie details. Implement movie search by ID. User enters an ID, program displays complete movie details.
Movie Class Fields (already defined): ### ⚠️ First: Add Missing Fields to Movie Class
The API returns more data than your current class supports. Add these fields:
- `actors`, `awards`, `director`, `imdb_id`, `imdb_votes`, `metascore`, `plot`, `rated`, `released`, `runtime`, `type`, `writer`
- id (Long) - Movie identifier ### Implementation Steps:
- title (String) - Movie title 1. **Complete `getMovieById(movieId)`**
- Build request to: `https://api.meshcomp.ir/api/v1/movies/{movieId}`
- If status 200 → return JSON body, else → return null
- year (String) - Release year 2. **Complete `displayMovieDetails(movieId)`**
- Call `getMovieById()` → check for null
- genres (List<Genre>) - List of genres - Use Gson to parse JSON to Movie object (after adding fields above)
- Print formatted output (see example below)
- images (String) - Poster image URL
- country (String) - Production country
- imdbRating (String) - IMDB rating
Implementation Steps:
- Build and Send Request (getMovieById method):
- Create HTTP request to: https://api.meshcomp.ir/api/v1/movies/{movieId}
- Replace {movieId} with the ID from user
- Send request and get response
- Handle Response (getMovieById method):
- If status code is 200, return JSON body
- Otherwise, print error and return null
- Parse JSON and Create Movie Object (displayMovieDetails method):
- Parse JSON response to JsonObject
- Extract all fields: id, title, year, poster, country, imdb_rating
- Parse "genres" array and convert each to Genre object
- Create a Movie object with all extracted data
- Display Results (displayMovieDetails method):
- Print all movie details in a clean format
2. Advanced search (title, genre, year, rating, etc.)
3. Sorting options for movies
4. Save/load favorite movies to/from a file
5. Improved console menu design
6. GUI version using JavaFX
### Example Output:
```
=======================================================================
THE SHAWSHANK REDEMPTION (1994)
=======================================================================
Rating: 9.3/10 | Votes: 1,738,596
Director: Frank Darabont
Cast: Tim Robbins, Morgan Freeman, Bob Gunton, William Sadler
Genre: Crime, Drama
Runtime: 142 min | Rated: R
Country: USA | Released: 14 Oct 1994
Plot: Two imprisoned men bond over a number of years, finding
solace and eventual redemption through acts of common decency.
Awards: Nominated for 7 Oscars. Another 19 wins & 30 nominations.
=======================================================================
```
--- ---
## References 📚 ## References 📚
@@ -201,5 +177,4 @@ Jackson Tutorial:
--- ---
## Submission ⌛ ## Submission ⌛
Deadline: May 1st (11 Ordibehesht) Deadline: May 1st (11 Ordibehesht)
+3 -3
View File
@@ -10,10 +10,10 @@ public class Movie {
private Long id; private Long id;
private String title; private String title;
private List<Genre> genres; private List<String> genres;
private String images; private List<String> images;
private String year; private String year;
private String imdbRating; private String imdb_rating;
private String country; private String country;
// TODO: Create a constructor with all fields // TODO: Create a constructor with all fields
+41 -37
View File
@@ -90,7 +90,8 @@ public class MovieService {
/** /**
* TODO 1: Display movies for a specific genre and page * TODO 1: Display movies for a specific genre and page
* *
* JSON format: { "movies": [ { "id": 1, "title": "Movie", "year": "1994" } ], "total": 177, "total_pages": 18 } * Open this link in your browser (and check Pretty-print checkbox) to view json format:
* https://api.meshcomp.ir/api/v1/genres/1/movies
* *
* Steps: * Steps:
* - Call getMoviesByGenreList(genreId, page) to get JSON * - Call getMoviesByGenreList(genreId, page) to get JSON
@@ -131,56 +132,59 @@ public class MovieService {
} }
return null; return null;
} }
/** /*
* BONUS TODO: Display complete movie details for a given movie ID BONUS TODO: Display complete movie details for a given movie ID
*
* Expected JSON format from getMovieById(): Open this link in your browser (and check Pretty-print checkbox) to view json format:
* { https://api.meshcomp.ir/api/v1/movies/1
* "id": 1,
* "title": "The Shawshank Redemption", INSTRUCTIONS:
* "year": "1994", 1. Call getMovieById(movieId) to get the JSON response string
* "genres": ["Crime", "Drama"], 2. Check if response is null (if yes, print error and return)
* "poster": "https://moviesapi.ir/images/tt0111161_poster.jpg", 3. Parse the JSON string to JsonObject (inside try-catch)
* "country": "USA", 4. Use Gson to extract all fields from the JSON and map them to your Movie class:
* "imdb_rating": "9.3" - Add missing JSON fields to your Movie class first (actors, awards, director,
* } imdb_id, imdb_votes, metascore, plot, rated, released, runtime, type, writer)
* - Then use Gson to parse your json string
* INSTRUCTIONS: 5. Print all movie details in a readable format
* 1. Call getMovieById(movieId) to get the JSON response
* 2. Check if response is null (if yes, print error and return) (PUT ALL PARSING CODE INSIDE THE EXISTING try-catch)
* 3. Parse the JSON string to JsonObject (inside try-catch)
* 4. Extract all fields: id, title, year, genres array, poster, country, imdb_rating
* 5. Convert genres array to comma-separated string
* 6. Print all movie details in a readable format
*
* PUT ALL PARSING CODE INSIDE THE EXISTING try-catch
*
* @param movieId The ID of the movie to display
*/ */
/* EXAMPLE OUTPUT:
=======================================================================
THE SHAWSHANK REDEMPTION (1994)
=======================================================================
Rating: 9.3/10 | Votes: 1,738,596
Director: Frank Darabont
Cast: Tim Robbins, Morgan Freeman, Bob Gunton, William Sadler
Genre: Crime, Drama
Runtime: 142 min | Rated: R
Country: USA | Released: 14 Oct 1994
Plot: Two imprisoned men bond over a number of years, finding
solace and eventual redemption through acts of common decency.
Awards: Nominated for 7 Oscars. Another 19 wins & 30 nominations.
=======================================================================
*/
public void displayMovieDetails(Long movieId) { public void displayMovieDetails(Long movieId) {
// Step 1: Get JSON response from API // Step 1: Get JSON response from API
String jsonResponse = getMovieById(movieId); String jsonResponse = getMovieById(movieId);
// Step 2: Check if we got valid data // Step 2: Check if we got valid data
// Step 3-5: Parse JSON and display details (PUT YOUR CODE INSIDE try-catch)
if (jsonResponse == null) { if (jsonResponse == null) {
System.out.println("Failed to get movie details for ID: " + movieId); System.out.println("Failed to get movie details for ID: " + movieId);
return; return;
} }
// Step 3-6: Parse JSON and display details (PUT YOUR CODE INSIDE try-catch)
try { try {
// TODO: Parse jsonResponse to JsonObject // TODO: Parse jsonResponse to JsonObject
// TODO: Extract id, title, year, genres array, poster, country, imdb_rating
// TODO: Convert genres array to a readable string
// TODO: Print all movie details
// HINT: Use JsonParser.parseString(jsonResponse).getAsJsonObject() // HINT: Use JsonParser.parseString(jsonResponse).getAsJsonObject()
// HINT: Use getAsJsonArray("genres") to get genres // TODO: use Gson to parse the json
// HINT: For each genre, use getAsString()
// Your code here: // Your code here:
} catch (Exception e) { } catch (Exception e) {
System.err.println("ERROR parsing movie details: " + e.getMessage()); System.err.println("ERROR parsing movie details: " + e.getMessage());
} }