models Movie, MovieSearch

Services/OmdbService.cs

@@ -1,7 +1,10 @@
+using System.Net;
+using System.Text.Json;
 
-
-using System.Reflection.Metadata;
-
+/// <summary>
+/// Servizio per interagire con l'API OMDB.
+/// Semplifica le richieste per ottenere dettagli sui film.
+/// </summary>
 class OmdbService
 {
     private readonly string url;
@@ -9,28 +12,39 @@ class OmdbService
     public OmdbService()
     {
         var apiKey = File.ReadAllText("APIKey.txt").Trim();
-        apiKey = System.Net.WebUtility.UrlEncode(apiKey);
+        apiKey = WebUtility.UrlEncode(apiKey);
 
         url = "http://www.omdbapi.com/?apikey=" + apiKey
             + "&type=movie"
             + "&r=json";
     }
 
-    public async Task<string> FetchMovieDetail(string id)
+    /// <summary>
+    /// Recupera i dettagli di un film dato il suo ID IMDB.
+    /// </summary>
+    /// <param name="id">ID IMDB del film da cercare.</param>
+    /// <returns>Un oggetto Movie con i dettagli del film.</returns>
+    public async Task<Movie> FetchMovieDetail(string id)
     {
-        var requestUrl = url + "i=" + System.Net.WebUtility.UrlEncode(id);
+        var requestUrl = url + "&i=" + WebUtility.UrlEncode(id);
         using var httpClient = new HttpClient();
 
         var response = await httpClient.GetStringAsync(requestUrl);
-        return response.ToString();
+        return JsonSerializer.Deserialize<Movie>(response)!;
     }
 
-    public async Task<string> FetchMovies(string searchTitle)
+
+    /// <summary>
+    /// Recupera una lista di film che corrispondono al titolo di ricerca.
+    /// </summary>
+    /// <param name="searchTitle">Titolo dei film da cercare.</param>
+    /// <returns>>Una lista di oggetti Movie che corrispondono alla ricerca.</returns>
+    public async Task<MovieSearch> FetchMovies(string searchTitle)
     {
-        var requestUrl = url + "&t=" + System.Net.WebUtility.UrlEncode(searchTitle);
+        var requestUrl = url + "&s=" + WebUtility.UrlEncode(searchTitle);
         using var httpClient = new HttpClient();
 
         var response = await httpClient.GetStringAsync(requestUrl);
-        return response.ToString();
+        return JsonSerializer.Deserialize<MovieSearch>(response)!;
     }
 }