Rebase de j3/feat/pagination dans j3/seed_spotify.

Webzine.WebApplication/Areas/Administration/Controllers/StyleController.cs

@@ -14,18 +14,22 @@ public class StyleController : Controller
 {
     private readonly ILogger<StyleController> logger;
     private readonly IStyleRepository styleRepository;
+    private readonly IConfiguration configuration;
 
     /// <summary>
     /// Initializes a new instance of the <see cref="StyleController"/> class.
     /// </summary>
     /// <param name="logger">Service de journalisation injecte.</param>
     /// <param name="styleRepository">Repository des styles injecte.</param>
+    /// <param name="configuration">Service de configuration injecte pour acceder aux parametres de configuration.</param>
     public StyleController(
         ILogger<StyleController> logger,
-        IStyleRepository styleRepository)
+        IStyleRepository styleRepository,
+        IConfiguration configuration)
     {
         this.logger = logger;
         this.styleRepository = styleRepository;
+        this.configuration = configuration;
 
         this.logger.LogInformation("Initialisation du controleur StyleController.");
     }
@@ -33,12 +37,22 @@ public class StyleController : Controller
     /// <summary>
     /// Affiche la liste des styles dans la vue Index.
     /// </summary>
+    /// <param name="page">Le numero de page pour la pagination des styles (par defaut a 0).</param>
     /// <returns>La vue Index avec la liste des styles.</returns>
-    public IActionResult Index()
+    public IActionResult Index(int page = 0)
     {
-        IEnumerable<Style> listeStyles = this.styleRepository.FindAll().Take(10);
+        int styles_par_page = this.configuration.GetValue<int>("Webzine:NombreDeLignesAdministration");
+        IEnumerable<Style> listeStyles = this.styleRepository.FindStyles(page * styles_par_page, styles_par_page);
 
-        return this.View(listeStyles);
+        int totalStyles = this.styleRepository.Count();
+
+        var model = new StyleIndexViewModel
+        {
+            Styles = listeStyles,
+            Page = page,
+            TotalPages = (int)Math.Ceiling((double)totalStyles / styles_par_page),
+        };
+        return this.View(model);
     }
 
     /// <summary>