From 9801eb555f0b52d0f763669b7d6b23bf332e389a Mon Sep 17 00:00:00 2001
From: Loic Masi <loic.masi@diiage.org>
Date: Wed, 25 Mar 2026 16:41:50 +0100
Subject: [PATCH] =?UTF-8?q?#87=20Modification=20des=20factories=20pour=20p?=
 =?UTF-8?q?ouvoir=20seeder=20la=20base=20de=20donn=C3=A9es=20et=20param?=
 =?UTF-8?q?=C3=A9trage=20de=20la=20fonction=20pour=20choisir=20le=20nombre?=
 =?UTF-8?q?=20d'=C3=A9l=C3=A9ments=20souhait=C3=A9?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 Webzine.Entity/Fixtures/ArtisteFactory.cs     | 15 ++++
 Webzine.Entity/Fixtures/CommentaireFactory.cs | 33 +++++++++
 Webzine.Entity/Fixtures/StyleFactory.cs       | 53 ++++++++++++++
 Webzine.Entity/Fixtures/TitreFactory.cs       | 51 +++++++++++++-
 Webzine.Repository/DbEntityRepository.cs      | 69 ++++++++++++++++++-
 Webzine.Repository/Webzine.Repository.csproj  |  1 +
 Webzine.WebApplication/Program.cs             |  7 ++
 .../Views/Shared/_Sidebar.cshtml              | 34 ---------
 8 files changed, 224 insertions(+), 39 deletions(-)
 create mode 100644 Webzine.Entity/Fixtures/CommentaireFactory.cs
 create mode 100644 Webzine.Entity/Fixtures/StyleFactory.cs

diff --git a/Webzine.Entity/Fixtures/ArtisteFactory.cs b/Webzine.Entity/Fixtures/ArtisteFactory.cs
index d8ecb26..44f297a 100644
--- a/Webzine.Entity/Fixtures/ArtisteFactory.cs
+++ b/Webzine.Entity/Fixtures/ArtisteFactory.cs
@@ -49,5 +49,20 @@ namespace Webzine.Entity.Fixtures
 
             return artisteFaker.Generate();
         }
+
+        /// <summary>
+        /// Permet de retourner une liste d'artiste pour seeder la base
+        /// de données.
+        /// </summary>
+        /// <param name="nombre"></param>
+        /// <returns>Liste d'artiste.</returns>
+        public static List<Artiste> CreerListeArtiste(int nombre)
+        {
+            Faker<Artiste> faker = new Faker<Artiste>("fr")
+                .RuleFor(a => a.Nom, f => f.Person.FullName)
+                .RuleFor(a => a.Biographie, f => f.Lorem.Paragraph(2));
+
+            return faker.Generate(nombre);
+        }
     }
 }
\ No newline at end of file
diff --git a/Webzine.Entity/Fixtures/CommentaireFactory.cs b/Webzine.Entity/Fixtures/CommentaireFactory.cs
new file mode 100644
index 0000000..790cfc2
--- /dev/null
+++ b/Webzine.Entity/Fixtures/CommentaireFactory.cs
@@ -0,0 +1,33 @@
+// <copyright file="CommentaireFactory.cs" company="PlaceholderCompany">
+// Copyright (c) PlaceholderCompany. All rights reserved.
+// </copyright>
+
+using Bogus;
+
+namespace Webzine.Entity.Fixtures
+{
+    public class CommentaireFactory
+    {
+        /// <summary>
+        /// Seeder pour la base de données.
+        /// </summary>
+        /// <param name="titre">Titre.</param>
+        /// <param name="min">Min.</param>
+        /// <param name="max">Max.</param>
+        /// <returns>Liste de commentaire.</returns>
+        public static List<Commentaire> CreerListeCommentaire(Titre titre, int min = 0, int max = 5)
+        {
+            Random random = new Random();
+            int count = random.Next(min, max + 1);
+
+            Faker<Commentaire> faker = new Faker<Commentaire>("fr")
+                .RuleFor(c => c.Auteur, f => f.Internet.UserName())
+                .RuleFor(c => c.Contenu, f => f.Lorem.Sentences(2))
+                .RuleFor(c => c.DateCreation, f => f.Date.Recent(60))
+                .RuleFor(c => c.Titre, _ => titre)
+                .RuleFor(c => c.IdTitre, _ => titre.IdTitre);
+
+            return faker.Generate(count);
+        }
+    }
+}
diff --git a/Webzine.Entity/Fixtures/StyleFactory.cs b/Webzine.Entity/Fixtures/StyleFactory.cs
new file mode 100644
index 0000000..039f6f7
--- /dev/null
+++ b/Webzine.Entity/Fixtures/StyleFactory.cs
@@ -0,0 +1,53 @@
+// <copyright file="StyleFactory.cs" company="PlaceholderCompany">
+// Copyright (c) PlaceholderCompany. All rights reserved.
+// </copyright>
+
+namespace Webzine.Entity.Fixtures
+{
+    using Webzine.Entity;
+    public class StyleFactory
+    {
+        /// <summary>
+        /// Générer une liste de style pour seeder la base
+        /// de données.
+        /// </summary>
+        /// <returns>Liste de style.</returns>
+        public static List<Style> CreerListeStyle(int minCount = 15, int maxCount = 20)
+        {
+            List<string> libelles = new List<string>
+            {
+                "Pop",
+                "Rock",
+                "Jazz",
+                "Blues",
+                "Hip-Hop",
+                "Rap",
+                "Electro",
+                "Techno",
+                "House",
+                "Metal",
+                "Funk",
+                "Soul",
+                "R&B",
+                "Classique",
+                "Reggae",
+                "Punk",
+                "Folk",
+                "Disco",
+                "Ambient",
+                "Indie",
+            };
+
+            Random random = new Random();
+            int count = random.Next(minCount, maxCount + 1);
+
+            return libelles
+                .Take(count)
+                .Select(libelle => new Style
+                {
+                    Libelle = libelle,
+                })
+                .ToList();
+        }
+    }
+}
diff --git a/Webzine.Entity/Fixtures/TitreFactory.cs b/Webzine.Entity/Fixtures/TitreFactory.cs
index 79c3e3f..56b84a9 100644
--- a/Webzine.Entity/Fixtures/TitreFactory.cs
+++ b/Webzine.Entity/Fixtures/TitreFactory.cs
@@ -1,6 +1,7 @@
-using System;
-using System.Collections.Generic;
+using Bogus;
 using Faker;
+using System;
+using System.Collections.Generic;
 using Webzine.Entity;
 
 namespace Webzine.Repository.Fake
@@ -73,4 +74,50 @@ namespace Webzine.Repository.Fake
             return titres;
         }
     }
+
+    public class TitreFactory
+    {
+        /// <summary>
+        /// Initializes a new instance of the <see cref="TitreFactory"/> class.
+        /// </summary>
+        public TitreFactory()
+        {
+        }
+
+        public static List<Titre> CreerListeTitre(
+            int count,
+            List<Artiste> artistes,
+            List<Style> styles)
+        {
+            Random random = new Random();
+
+            Faker<Titre> faker = new Faker<Titre>("fr")
+                .RuleFor(t => t.Libelle, f => f.Lorem.Sentence(3).Replace(".", string.Empty))
+                .RuleFor(t => t.Chronique, f => f.Lorem.Paragraphs(3))
+                .RuleFor(t => t.DateCreation, f => f.Date.Recent(120))
+                .RuleFor(t => t.DateSortie, (f, t) => f.Date.Past(10, t.DateCreation))
+                .RuleFor(t => t.Duree, f => f.Random.Int(120, 420))
+                .RuleFor(t => t.UrlJaquette, f => $"https://picsum.photos/seed/{Guid.NewGuid():N}/640/640")
+                .RuleFor(t => t.UrlEcoute, f => $"https://example.com/listen/{Guid.NewGuid():N}")
+                .RuleFor(t => t.NbLectures, f => f.Random.Int(0, 5000))
+                .RuleFor(t => t.NbLikes, f => f.Random.Int(0, 1000))
+                .RuleFor(t => t.Album, f => f.Company.CatchPhrase())
+                .RuleFor(t => t.Artiste, f => f.PickRandom(artistes));
+
+            List<Titre> titres = faker.Generate(count);
+
+            foreach (Titre titre in titres)
+            {
+                int nbStyles = random.Next(1, 4);
+                titre.Styles = styles
+                    .OrderBy(_ => Guid.NewGuid())
+                    .Take(nbStyles)
+                    .ToList();
+
+                titre.IdArtiste = titre.Artiste.IdArtiste;
+            }
+
+            return titres;
+        }
+    }
 }
diff --git a/Webzine.Repository/DbEntityRepository.cs b/Webzine.Repository/DbEntityRepository.cs
index 1f7469c..2a87633 100644
--- a/Webzine.Repository/DbEntityRepository.cs
+++ b/Webzine.Repository/DbEntityRepository.cs
@@ -1,6 +1,69 @@
-namespace Webzine.Repository;
+// <copyright file="DbEntityRepository.cs" company="PlaceholderCompany">
+// Copyright (c) PlaceholderCompany. All rights reserved.
+// </copyright>
 
-public class DbEntityRepository
+namespace Webzine.Repository
 {
-    
+    using Webzine.EntitiesContext;
+    using Webzine.Entity;
+    using Webzine.Entity.Fixtures;
+    using Webzine.Repository.Contracts;
+    using Webzine.Repository.Fake;
+
+    public class DbEntityRepository
+    {
+        private readonly WebzineDbContext context;
+        /// <summary>
+        /// Initializes a new instance of the <see cref="DbEntityRepository"/> class.
+        /// </summary>
+        public DbEntityRepository(WebzineDbContext context)
+        {
+            this.context = context;
+        }
+
+        /// <summary>
+        /// Seed de la base de données à partir de données générées.
+        /// </summary>
+        public void SeedBaseDeDonnees(
+            int nbArtistes = 100,
+            int nbTitres = 500,
+            int minStyles = 15,
+            int maxStyles = 20,
+            int minCommentairesParTitre = 0,
+            int maxCommentairesParTitre = 5)
+        {
+            if (this.context.Artistes.Any() ||
+                this.context.Titres.Any() ||
+                this.context.Styles.Any() ||
+                this.context.Commentaires.Any())
+            {
+                return;
+            }
+
+            List<Artiste> artistes = ArtisteFactory.CreerListeArtiste(nbArtistes);
+            List<Style> styles = StyleFactory.CreerListeStyle(minStyles, maxStyles);
+
+            this.context.Artistes.AddRange(artistes);
+            this.context.Styles.AddRange(styles);
+            this.context.SaveChanges();
+
+            List<Titre> titres = TitreFactory.CreerListeTitre(nbTitres, artistes, styles);
+            this.context.Titres.AddRange(titres);
+            this.context.SaveChanges();
+
+            List<Commentaire> commentaires = new List<Commentaire>();
+
+            foreach (Titre titre in titres)
+            {
+                commentaires.AddRange(
+                    CommentaireFactory.CreerListeCommentaire(
+                        titre,
+                        minCommentairesParTitre,
+                        maxCommentairesParTitre));
+            }
+
+            this.context.Commentaires.AddRange(commentaires);
+            this.context.SaveChanges();
+        }
+    }
 }
\ No newline at end of file
diff --git a/Webzine.Repository/Webzine.Repository.csproj b/Webzine.Repository/Webzine.Repository.csproj
index 364f60a..afa21ab 100644
--- a/Webzine.Repository/Webzine.Repository.csproj
+++ b/Webzine.Repository/Webzine.Repository.csproj
@@ -24,6 +24,7 @@
     </ItemGroup>
 
     <ItemGroup>
+      <ProjectReference Include="..\Webzine.EntitiesContext\Webzine.EntitiesContext.csproj" />
       <ProjectReference Include="..\Webzine.Entity\Webzine.Entity.csproj" />
       <ProjectReference Include="..\Webzine.Repository.Contracts\Webzine.Repository.Contracts.csproj" />
     </ItemGroup>
diff --git a/Webzine.WebApplication/Program.cs b/Webzine.WebApplication/Program.cs
index ae6bb7a..098f724 100644
--- a/Webzine.WebApplication/Program.cs
+++ b/Webzine.WebApplication/Program.cs
@@ -21,11 +21,15 @@ try
         // Necessite le package Nuget Microsoft.AspNetCore.Mvc.Razor.RuntimeCompilation.
         .AddRazorRuntimeCompilation();
 
+
     builder.Services.AddSingleton<ITitreRepository, LocalEntityRepository>();
 
     builder.Services.AddDbContext<WebzineDbContext>(options =>
         options.UseSqlite(builder.Configuration.GetConnectionString("DefaultConnection")));
 
+    // Ajout d'un seeder pour la base de données
+    builder.Services.AddScoped<DbEntityRepository>();
+
     // NLog: Setup NLog for Dependency injection
     builder.Logging.ClearProviders();
     builder.Host.UseNLog();
@@ -39,7 +43,10 @@ try
     using (var scope = app.Services.CreateScope())
     {
         var db = scope.ServiceProvider.GetRequiredService<WebzineDbContext>();
+        db.Database.EnsureDeleted();
         db.Database.EnsureCreated();
+        var repo = scope.ServiceProvider.GetRequiredService<DbEntityRepository>();
+        repo.SeedBaseDeDonnees();
     }
 
     // Active le middleware permettant le routage des requetes entrantes.
diff --git a/Webzine.WebApplication/Views/Shared/_Sidebar.cshtml b/Webzine.WebApplication/Views/Shared/_Sidebar.cshtml
index 49dedf2..ab99e81 100644
--- a/Webzine.WebApplication/Views/Shared/_Sidebar.cshtml
+++ b/Webzine.WebApplication/Views/Shared/_Sidebar.cshtml
@@ -12,40 +12,6 @@
         <h2>Styles</h2>
         <ul>
             <li><a asp-controller="Titre" asp-action="Style" asp-route-id="Acid house">Acid house</a></li>
-            <li><a asp-controller="Titre" asp-action="Style" asp-route-id="Ambient">Ambient</a></li>
-            <li><a asp-controller="Titre" asp-action="Style" asp-route-id="Deep house">Deep house</a></li>
-            <li><a asp-controller="Titre" asp-action="Style" asp-route-id="Disco">Disco</a></li>
-            <li><a asp-controller="Titre" asp-action="Style" asp-route-id="Downtempo">Downtempo</a></li>
-            <li><a asp-controller="Titre" asp-action="Style" asp-route-id="Drum n bass">Drum n bass</a></li>
-            <li><a asp-controller="Titre" asp-action="Style" asp-route-id="Dub Techno">Dub Techno</a></li>
-            <li><a asp-controller="Titre" asp-action="Style" asp-route-id="Electro">Electro</a></li>
-            <li><a asp-controller="Titre" asp-action="Style" asp-route-id="Electronic">Electronic</a></li>
-            <li><a asp-controller="Titre" asp-action="Style" asp-route-id="Experimental">Experimental</a></li>
-            <li><a asp-controller="Titre" asp-action="Style" asp-route-id="Funk">Funk</a></li>
-            <li><a asp-controller="Titre" asp-action="Style" asp-route-id="Garage">Garage</a></li>
-            <li><a asp-controller="Titre" asp-action="Style" asp-route-id="Hardcore">Hardcore</a></li>
-            <li><a asp-controller="Titre" asp-action="Style" asp-route-id="Hardstyle">Hardstyle</a></li>
-            <li><a asp-controller="Titre" asp-action="Style" asp-route-id="Hip hop">Hip hop</a></li>
-            <li><a asp-controller="Titre" asp-action="Style" asp-route-id="House">House</a></li>
-            <li><a asp-controller="Titre" asp-action="Style" asp-route-id="Indie">Indie</a></li>
-            <li><a asp-controller="Titre" asp-action="Style" asp-route-id="Industrial">Industrial</a></li>
-            <li><a asp-controller="Titre" asp-action="Style" asp-route-id="Jazz">Jazz</a></li>
-            <li><a asp-controller="Titre" asp-action="Style" asp-route-id="Latin">Latin</a></li>
-            <li><a asp-controller="Titre" asp-action="Style" asp-route-id="Metal">Metal</a></li>
-            <li><a asp-controller="Titre" asp-action="Style" asp-route-id="Minimal">Minimal</a></li>
-            <li><a asp-controller="Titre" asp-action="Style" asp-route-id="Pop">Pop</a></li>
-            <li><a asp-controller="Titre" asp-action="Style" asp-route-id="Progressive">Progressive</a></li>
-            <li><a asp-controller="Titre" asp-action="Style" asp-route-id="Punk">Punk</a></li>
-            <li><a asp-controller="Titre" asp-action="Style" asp-route-id="R&B">R&B</a></li>
-            <li><a asp-controller="Titre" asp-action="Style" asp-route-id="Rap">Rap</a></li>
-            <li><a asp-controller="Titre" asp-action="Style" asp-route-id="Reggae">Reggae</a></li>
-            <li><a asp-controller="Titre" asp-action="Style" asp-route-id="Rock">Rock</a></li>
-            <li><a asp-controller="Titre" asp-action="Style" asp-route-id="Soul">Soul</a></li>
-            <li><a asp-controller="Titre" asp-action="Style" asp-route-id="Techno">Techno</a></li>
-            <li><a asp-controller="Titre" asp-action="Style" asp-route-id="Trance">Trance</a></li>
-            <li><a asp-controller="Titre" asp-action="Style" asp-route-id="Trip hop">Trip hop</a></li>
-            <li><a asp-controller="Titre" asp-action="Style" asp-route-id="UK garage">UK garage</a></li>
-            <li><a asp-controller="Titre" asp-action="Style" asp-route-id="World">World</a></li>
         </ul>
     </div>
 </aside>
\ No newline at end of file