From abbc8ccb739922ab07487716c534542f571687bb Mon Sep 17 00:00:00 2001
From: mirage <119869686+ClementBobin@users.noreply.github.com>
Date: Fri, 6 Mar 2026 11:50:30 +0100
Subject: [PATCH] =?UTF-8?q?feat:=20#32=20#33=20ajout=20du=20contr=C3=B4leu?=
 =?UTF-8?q?r=20et=20du=20mod=C3=A8le=20de=20vue=20pour=20le=20tableau=20de?=
 =?UTF-8?q?=20bord=20de=20l'administration?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../Controllers/DashboardController.cs        |  82 ++++++++
 .../ViewModels/DashboardViewModel.cs          |  56 +++++
 .../Views/Dashboard/Index.cshtml              | 194 ++++++++++++++++++
 3 files changed, 332 insertions(+)
 create mode 100644 Webzine.WebApplication/Areas/Administration/Controllers/DashboardController.cs
 create mode 100644 Webzine.WebApplication/Areas/Administration/ViewModels/DashboardViewModel.cs
 create mode 100644 Webzine.WebApplication/Areas/Administration/Views/Dashboard/Index.cshtml

diff --git a/Webzine.WebApplication/Areas/Administration/Controllers/DashboardController.cs b/Webzine.WebApplication/Areas/Administration/Controllers/DashboardController.cs
new file mode 100644
index 0000000..f4815d5
--- /dev/null
+++ b/Webzine.WebApplication/Areas/Administration/Controllers/DashboardController.cs
@@ -0,0 +1,82 @@
+using Microsoft.AspNetCore.Mvc;
+using Webzine.Entity;
+using Webzine.Entity.Fixtures;
+using Webzine.WebApplication.Areas.Administration.ViewModels;
+
+namespace Webzine.WebApplication.Areas.Administration.Controllers;
+
+[Area("Administration")]
+public class DashboardController : Controller
+{
+    private readonly ILogger<DashboardController> _logger;
+    private readonly List<Titre> _titres;
+    private readonly List<Style> _styles;
+    private readonly List<Artiste> _artistes;
+
+    /// <summary>
+    /// Initialise une nouvelle instance du <see cref="DashboardController"/>.
+    /// Les données sont générées dynamiquement via <see cref="DataFactory"/>.
+    /// </summary>
+    /// <param name="logger">Service de journalisation injecté.</param>
+    public DashboardController(ILogger<DashboardController> logger)
+    {
+        _logger = logger;
+
+        _logger.LogInformation("Initialisation du contrôleur TitreController.");
+
+        var factory = new DataFactory();
+
+        _artistes = factory.GenerateArtists(10);
+        _styles = factory.GenerateStyles(10);
+        _titres = factory.GenerateTitres(30, _artistes, _styles);
+
+        factory.GenerateCommentaires(50, _titres);
+
+        _logger.LogInformation("Données fictives générées avec succès.");
+    }
+
+    /// <summary>
+    /// Affiche le tableau de bord de l'administration.
+    /// </summary>
+    /// <returns>La vue Index du tableau de bord.</returns>
+    public IActionResult Index()
+    {
+        var mostChronicledArtist = _titres
+            .GroupBy(t => t.Artiste)
+            .OrderByDescending(g => g.Count())
+            .FirstOrDefault();
+
+        var topArtistAlbums = _titres
+            .GroupBy(t => t.Artiste)
+            .OrderByDescending(g => g.Select(t => t.Album).Distinct().Count())
+            .FirstOrDefault();
+
+        var mostPlayedTrack = _titres
+            .OrderByDescending(t => t.NbLectures)
+            .FirstOrDefault();
+
+        var model = new DashboardViewModel
+        {
+            ArtistCount = _artistes.Count,
+
+            MostChronicledArtistName = mostChronicledArtist?.Key.Nom,
+
+            TopArtistAlbumsName = topArtistAlbums?.Key.Nom,
+
+            BiographyCount = _artistes.Count(a => !string.IsNullOrEmpty(a.Biographie)),
+
+            MostPlayedTrackId = mostPlayedTrack?.IdTitre ?? 0,
+            MostPlayedTrack = mostPlayedTrack?.Libelle,
+
+            TrackCount = _titres.Count,
+
+            GenreCount = _styles.Count,
+
+            TotalPlays = _titres.Sum(t => t.NbLectures),
+
+            TotalLikes = _titres.Sum(t => t.NbLikes)
+        };
+
+        return View(model);
+    }
+}
\ No newline at end of file
diff --git a/Webzine.WebApplication/Areas/Administration/ViewModels/DashboardViewModel.cs b/Webzine.WebApplication/Areas/Administration/ViewModels/DashboardViewModel.cs
new file mode 100644
index 0000000..5cbb777
--- /dev/null
+++ b/Webzine.WebApplication/Areas/Administration/ViewModels/DashboardViewModel.cs
@@ -0,0 +1,56 @@
+namespace Webzine.WebApplication.Areas.Administration.ViewModels;
+
+/// <summary>
+/// ViewModel pour le tableau de bord de l'administration du webzine.
+/// </summary>
+public class DashboardViewModel
+{
+    /// <summary>
+    /// Définit le nombre total d'artistes chroniqués dans le webzine.
+    /// </summary>
+    public int ArtistCount { get; set; }
+
+    /// <summary>
+    /// Définit le nom de l'artiste le plus chroniqué dans le webzine.
+    /// </summary>
+    public string MostChronicledArtistName { get; set; }
+
+    /// <summary>
+    /// Définit le nom de l'album le plus chroniqué dans le webzine.
+    /// </summary>
+    public string TopArtistAlbumsName { get; set; }
+
+    /// <summary>
+    /// Définit le nombre total de biographies d'artistes dans le webzine.
+    /// </summary>
+    public int BiographyCount { get; set; }
+
+    /// <summary>
+    /// Définit l'identifiant de la biographie d'artiste la plus lue dans le webzine.
+    /// </summary>
+    public int MostPlayedTrackId { get; set; }
+    /// <summary>
+    /// Définit le nom de la biographie d'artiste la plus lue dans le webzine.
+    /// </summary>
+    public string MostPlayedTrack { get; set; }
+
+    /// <summary>
+    /// Définit le nombre total de titres chroniqués dans le webzine.
+    /// </summary>
+    public int TrackCount { get; set; }
+
+    /// <summary>
+    /// Définit le nombre total de genres musicaux chroniqués dans le webzine.
+    /// </summary>
+    public int GenreCount { get; set; }
+
+    /// <summary>
+    /// Définit le nombre total de chroniques d'albums dans le webzine.
+    /// </summary>
+    public int TotalPlays { get; set; }
+
+    /// <summary>
+    /// Définit le nombre total de likes sur les chroniques d'albums dans le webzine.
+    /// </summary>
+    public int TotalLikes { get; set; }
+}
\ No newline at end of file
diff --git a/Webzine.WebApplication/Areas/Administration/Views/Dashboard/Index.cshtml b/Webzine.WebApplication/Areas/Administration/Views/Dashboard/Index.cshtml
new file mode 100644
index 0000000..aac97bd
--- /dev/null
+++ b/Webzine.WebApplication/Areas/Administration/Views/Dashboard/Index.cshtml
@@ -0,0 +1,194 @@
+@model Webzine.WebApplication.Areas.Administration.ViewModels.DashboardViewModel
+
+<h1 class="mb-4">Tableau de bord</h1>
+
+<hr />
+
+<div class="container">
+
+    <div class="row g-4 text-center">
+
+        <!-- ARTISTS -->
+        <div class="col-md-4">
+            <a asp-area="Administration"
+               asp-controller="Artiste"
+               class="text-decoration-none">
+
+                <div class="card shadow-sm p-4 bg-light h-100 dashboard-card">
+                    <i class="fa fa-users fa-3x text-primary mb-3"></i>
+
+                    <h3 class="text-primary">
+                        @Model.ArtistCount
+                    </h3>
+
+                    <p class="text-primary">
+                        artistes
+                    </p>
+                </div>
+
+            </a>
+        </div>
+
+        <!-- L'ARTIST LE PLUS CHRONICLED -->
+        <div class="col-md-4">
+            <a asp-area=""
+               asp-controller="Artiste"
+               asp-route-nom="@Model.MostChronicledArtistName"
+               class="text-decoration-none">
+
+                <div class="card shadow-sm p-4 bg-light h-100 dashboard-card">
+                    <i class="fa fa-user fa-3x text-primary mb-3"></i>
+
+                    <h3 class="text-primary">
+                        @Model.MostChronicledArtistName
+                    </h3>
+
+                    <p class="text-primary">
+                        artiste le plus chroniqué
+                    </p>
+                </div>
+
+            </a>
+        </div>
+
+        <!-- LE PLUS D'ALBUMS -->
+        <div class="col-md-4">
+            <a asp-area=""
+               asp-controller="Artiste"
+               asp-route-nom="@Model.TopArtistAlbumsName"
+               class="text-decoration-none">
+
+                <div class="card shadow-sm p-4 bg-light h-100 dashboard-card">
+                    <i class="fa fa-trophy fa-3x text-primary mb-3"></i>
+
+                    <h3 class="text-primary">
+                        @Model.TopArtistAlbumsName
+                    </h3>
+
+                    <p class="text-primary">
+                        artiste avec le plus d'albums distincts
+                    </p>
+                </div>
+
+            </a>
+        </div>
+
+        <!-- BIOGRAPHIES -->
+        <div class="col-md-4">
+            <a asp-area="Administration"
+               asp-controller="Titre"
+               class="text-decoration-none">
+
+                <div class="card shadow-sm p-4 bg-light h-100 dashboard-card">
+                    <i class="fa fa-book fa-3x text-primary mb-3"></i>
+
+                    <h3 class="text-primary">
+                        @Model.BiographyCount
+                    </h3>
+
+                    <p class="text-primary">
+                        biographies d'artistes
+                    </p>
+                </div>
+
+            </a>
+        </div>
+
+        <!-- LA TRACK AVEC LE PLUS D'ÉCOUTE -->
+        <div class="col-md-4">
+            <a asp-area=""
+               asp-controller="Titre"
+               asp-action="Details"
+                asp-route-id="@Model.MostPlayedTrackId"
+               class="text-decoration-none">
+
+                <div class="card shadow-sm p-4 bg-light h-100 dashboard-card">
+                    <i class="fa fa-compact-disc fa-3x text-primary mb-3"></i>
+
+                    <h4 class="text-primary">
+                        @Model.MostPlayedTrack
+                    </h4>
+
+                    <p class="text-primary">
+                        titre le plus lu
+                    </p>
+                </div>
+
+            </a>
+        </div>
+
+        <!-- TITRE NOMBRE -->
+        <div class="col-md-4">
+            <a asp-area="Administration"
+               asp-controller="Titre"
+               class="text-decoration-none">
+
+                <div class="card shadow-sm p-4 bg-light h-100 dashboard-card">
+                    <i class="fa fa-music fa-3x text-primary mb-3"></i>
+
+                    <h3 class="text-primary">
+                        @Model.TrackCount
+                    </h3>
+
+                    <p class="text-primary">
+                        titres
+                    </p>
+                </div>
+
+            </a>
+        </div>
+
+        <!-- GENRES -->
+        <div class="col-md-4">
+            <a asp-area="Administration"
+               asp-controller="Styles"
+               class="text-decoration-none">
+
+                <div class="card shadow-sm p-4 bg-light h-100 dashboard-card">
+                    <i class="fa fa-tags fa-3x text-primary mb-3"></i>
+
+                    <h3 class="text-primary">
+                        @Model.GenreCount
+                    </h3>
+
+                    <p class="text-primary">
+                        styles de musique
+                    </p>
+                </div>
+
+            </a>
+        </div>
+
+        <!-- NOMBRE DE LECTURES -->
+        <div class="col-md-4">
+            <div class="card shadow-sm p-4 bg-light h-100">
+                <i class="fa fa-eye fa-3x text-dark mb-3"></i>
+
+                <h3>
+                    @Model.TotalPlays
+                </h3>
+
+                <p>
+                    lectures
+                </p>
+            </div>
+        </div>
+
+        <!-- TOTAL LIKES -->
+        <div class="col-md-4">
+            <div class="card shadow-sm p-4 bg-light h-100">
+                <i class="fa fa-thumbs-up fa-3x text-dark mb-3"></i>
+
+                <h3>
+                    @Model.TotalLikes
+                </h3>
+
+                <p>
+                    likes
+                </p>
+            </div>
+        </div>
+
+    </div>
+
+</div>
\ No newline at end of file