Update(Back-End): CSharpier par la

Sources/BookApp/MauiProgram.cs

@@ -34,7 +34,6 @@ namespace BookApp
             builder.Services.AddSingleton<Filtrage>();
             builder.Services.AddSingleton<CollectionFiltrage>();
 
-
             // transient pour recharger la data à l'execute
 
             return builder.Build();

Sources/BookApp/ViewModel/ViewModelManager.cs

@@ -5,11 +5,8 @@ using static System.Runtime.InteropServices.JavaScript.JSType;
 
 namespace BookApp.ViewModel;
 
-
-
 public class ViewModelManager
 {
-        
     BookViewModel _viewModel;
     public ObservableCollection<Author> Authors { get; set; } = new ObservableCollection<Author>();
 
@@ -18,7 +15,6 @@ public class ViewModelManager
 
     public ViewModelManager(BookViewModel viewModel)
     {
-       
         _viewModel = viewModel;
         //GetAuthors();
         /* ObservableCollection<Auteur> auteurs = new Stub().CreateStubData();

Sources/BookApp/ViewModel/ViewModelNavigation.cs

@@ -6,7 +6,5 @@ using System.Threading.Tasks;
 
 namespace BookApp.ViewModel
 {
-    internal class ViewModelNavigation
+    internal class ViewModelNavigation { }
-    {
-    }
 }

Sources/DtoAbstractLayer/IDtoManager.cs

@@ -36,7 +36,12 @@ public interface IDtoManager
     /// </ul>
     /// </param>
     /// <returns>max <i>count</i> books</returns>
-    Task<Tuple<long, IEnumerable<BookDTO>>> GetBooksByTitle(string title, int index, int count, string sort = "");
+    Task<Tuple<long, IEnumerable<BookDTO>>> GetBooksByTitle(
+        string title,
+        int index,
+        int count,
+        string sort = ""
+    );
 
     /// <summary>
     /// get books of a particular author by giving the author id
@@ -53,7 +58,12 @@ public interface IDtoManager
     /// </ul>
     /// </param>
     /// <returns>max <i>count</i> books</returns>
-    Task<Tuple<long, IEnumerable<BookDTO>>> GetBooksByAuthorId(string authorId, int index, int count, string sort = "");
+    Task<Tuple<long, IEnumerable<BookDTO>>> GetBooksByAuthorId(
+        string authorId,
+        int index,
+        int count,
+        string sort = ""
+    );
 
     /// <summary>
     /// get books of authors whose name (or alternate names) contains a particular substring
@@ -70,7 +80,12 @@ public interface IDtoManager
     /// </ul>
     /// </param>
     /// <returns>max <i>count</i> books</returns>
-    Task<Tuple<long, IEnumerable<BookDTO>>> GetBooksByAuthor(string author, int index, int count, string sort = "");
+    Task<Tuple<long, IEnumerable<BookDTO>>> GetBooksByAuthor(
+        string author,
+        int index,
+        int count,
+        string sort = ""
+    );
 
     /// <summary>
     /// get an author by specifying its id
@@ -92,6 +107,10 @@ public interface IDtoManager
     ///     </ul>
     /// </param>
     /// <returns>max <i>count</i> authors</returns>
-    Task<Tuple<long, IEnumerable<AuthorDTO>>> GetAuthorsByName(string substring, int index, int count, string sort = "");
+    Task<Tuple<long, IEnumerable<AuthorDTO>>> GetAuthorsByName(
+        string substring,
+        int index,
+        int count,
+        string sort = ""
+    );
 }
-

Sources/JsonReader/AuthorJsonReader.cs

@@ -29,17 +29,30 @@ namespace JsonReader
                 Id = (string)o["key"],
                 Name = (string)o["name"],
                 Bio = bioTokenAsString,
-                BirthDate = o.TryGetValue("birth_date", out JToken? bd) ? ReadDate((string)o["birth_date"]) : null,
+                BirthDate = o.TryGetValue("birth_date", out JToken? bd)
-                DeathDate = o.TryGetValue("death_date", out JToken? dd) ? ReadDate((string)o["death_date"]) : null,
+                    ? ReadDate((string)o["birth_date"])
-                Links = o.TryGetValue("links", out JToken? links) ? links.Select(l => new LinkDTO { Title = (string)l["title"], Url = (string)l["url"] }).ToList() : new List<LinkDTO>(),
+                    : null,
-                AlternateNames = o.TryGetValue("alternate_names", out JToken? altNames) ? altNames.Select(alt => (string)alt).ToList() : new List<string?>()
+                DeathDate = o.TryGetValue("death_date", out JToken? dd)
+                    ? ReadDate((string)o["death_date"])
+                    : null,
+                Links = o.TryGetValue("links", out JToken? links)
+                    ? links
+                        .Select(
+                            l => new LinkDTO { Title = (string)l["title"], Url = (string)l["url"] }
+                        )
+                        .ToList()
+                    : new List<LinkDTO>(),
+                AlternateNames = o.TryGetValue("alternate_names", out JToken? altNames)
+                    ? altNames.Select(alt => (string)alt).ToList()
+                    : new List<string?>()
             };
             return author;
         }
 
         public static DateTime? ReadDate(string dateInJson)
         {
-            if(dateInJson == null) return null;
+            if (dateInJson == null)
+                return null;
 
             List<Tuple<string, CultureInfo>> pubDateFormat = new List<Tuple<string, CultureInfo>>()
             {
@@ -51,7 +64,15 @@ namespace JsonReader
             DateTime? publishDate = null;
             foreach (var format in pubDateFormat)
             {
-                if(DateTime.TryParseExact(dateInJson, format.Item1, format.Item2, DateTimeStyles.None, out DateTime readDate))
+                if (
+                    DateTime.TryParseExact(
+                        dateInJson,
+                        format.Item1,
+                        format.Item2,
+                        DateTimeStyles.None,
+                        out DateTime readDate
+                    )
+                )
                 {
                     publishDate = readDate;
                     break;
@@ -68,13 +89,15 @@ namespace JsonReader
         {
             JObject o = JObject.Parse(json);
             long numFound = (long)o["numFound"];
-            var authors = o["docs"].Select(doc => new AuthorDTO
+            var authors = o["docs"].Select(
+                doc =>
+                    new AuthorDTO
                     {
                         Id = $"/authors/{(string)doc["key"]}",
                         Name = (string)doc["name"],
-            });
+                    }
+            );
             return Tuple.Create(numFound, authors);
         }
     }
 }
-

Sources/JsonReader/BookJsonReader.cs

@@ -52,7 +52,18 @@ public static class BookJsonReader
             Language = lang,
             Format = o.TryGetValue("physical_format", out JToken? f) ? (string)f : null,
             Works = o["works"].Select(w => new WorkDTO { Id = (string)w["key"] }).ToList(),
-            Contributors = o.TryGetValue("contributors", out JToken? contr) ? contr.Select(c => new ContributorDTO { Name = (string)c["name"], Role = (string)c["role"] }).ToList() : new List<ContributorDTO>(),
+            Contributors = o.TryGetValue("contributors", out JToken? contr)
+                ? contr
+                    .Select(
+                        c =>
+                            new ContributorDTO
+                            {
+                                Name = (string)c["name"],
+                                Role = (string)c["role"]
+                            }
+                    )
+                    .ToList()
+                : new List<ContributorDTO>(),
             Authors = o["authors"]?.Select(a => new AuthorDTO { Id = (string)a["key"] }).ToList()
         };
         if (book.Authors == null)
@@ -66,15 +77,20 @@ public static class BookJsonReader
     {
         JObject o = JObject.Parse(json);
         long numFound = (long)o["numFound"];
-        var books = o["docs"].Select(doc => new BookDTO
+        var books = o["docs"].Select(
+            doc =>
+                new BookDTO
                 {
                     Id = (string)(doc["seed"].First()),
                     Title = (string)doc["title"],
                     ISBN13 = (string)(doc["isbn"].First()),
-            Authors = doc["seed"].Where(s => ((string)s).StartsWith("/authors/"))
+                    Authors = doc["seed"]
-                                 .Select(s => new AuthorDTO { Id = (string)s }).ToList(),
+                        .Where(s => ((string)s).StartsWith("/authors/"))
+                        .Select(s => new AuthorDTO { Id = (string)s })
+                        .ToList(),
                     Language = languages.GetValueOrDefault((string)(doc["language"].First()))
-        });
+                }
+        );
         return Tuple.Create(numFound, books);
     }
 
@@ -82,16 +98,20 @@ public static class BookJsonReader
     {
         JObject o = JObject.Parse(json);
         long numFound = (long)o["numFound"];
-        var books = o["docs"].Select(doc => new BookDTO
+        var books = o["docs"].Select(
+            doc =>
+                new BookDTO
                 {
                     Id = (string)(doc["seed"].First()),
                     Title = (string)doc["title"],
                     ISBN13 = (string)(doc["isbn"].First()),
-            Authors = doc["seed"].Where(s => ((string)s).StartsWith("/authors/"))
+                    Authors = doc["seed"]
-                                 .Select(s => new AuthorDTO { Id = (string)s }).ToList(),
+                        .Where(s => ((string)s).StartsWith("/authors/"))
+                        .Select(s => new AuthorDTO { Id = (string)s })
+                        .ToList(),
                     Language = languages.GetValueOrDefault((string)(doc["language"].First()))
-        });
+                }
+        );
         return Tuple.Create(numFound, books);
     }
 }
-

Sources/JsonReader/WorkJsonReader.cs

@@ -43,13 +43,18 @@ namespace JsonReader
             {
                 Id = (string)o["key"],
                 Title = (string)o["title"],
-                Authors = o.TryGetValue("authors", out JToken? authors) ? authors.Select(a => new AuthorDTO { Id = (string)a["author"]["key"] }).ToList() : new List<AuthorDTO>(),
+                Authors = o.TryGetValue("authors", out JToken? authors)
+                    ? authors
+                        .Select(a => new AuthorDTO { Id = (string)a["author"]["key"] })
+                        .ToList()
+                    : new List<AuthorDTO>(),
                 Description = description,
-                Subjects = o.TryGetValue("subjects", out JToken? subjects) ? subjects.Select(s => (string)s).ToList() : new List<string>(),
+                Subjects = o.TryGetValue("subjects", out JToken? subjects)
+                    ? subjects.Select(s => (string)s).ToList()
+                    : new List<string>(),
                 Ratings = ratingsDto
             };
             return work;
         }
     }
 }
-

Sources/LibraryDTO/AuthorDTO.cs

@@ -1,13 +1,17 @@
 using System;
+
 namespace LibraryDTO
 {
     public class AuthorDTO
     {
         public string Id { get; set; }
         public string Name { get; set; }
-		public string ImageSmall => $"https://covers.openlibrary.org/a/olid/{Id.Substring(Id.LastIndexOf("/"))}-S.jpg";
+        public string ImageSmall =>
-		public string ImageMedium => $"https://covers.openlibrary.org/a/olid/{Id.Substring(Id.LastIndexOf("/"))}-M.jpg";
+            $"https://covers.openlibrary.org/a/olid/{Id.Substring(Id.LastIndexOf("/"))}-S.jpg";
-		public string ImageLarge => $"https://covers.openlibrary.org/a/olid/{Id.Substring(Id.LastIndexOf("/"))}-L.jpg";
+        public string ImageMedium =>
+            $"https://covers.openlibrary.org/a/olid/{Id.Substring(Id.LastIndexOf("/"))}-M.jpg";
+        public string ImageLarge =>
+            $"https://covers.openlibrary.org/a/olid/{Id.Substring(Id.LastIndexOf("/"))}-L.jpg";
         public string Bio { get; set; }
         public List<string> AlternateNames { get; set; } = new List<string>();
         public List<LinkDTO> Links { get; set; }
@@ -15,4 +19,3 @@ namespace LibraryDTO
         public DateTime? DeathDate { get; set; }
     }
 }
-

Sources/LibraryDTO/BookDTO.cs

@@ -1,4 +1,5 @@
 using System;
+
 namespace LibraryDTO
 {
     public class BookDTO
@@ -20,4 +21,3 @@ namespace LibraryDTO
         public List<AuthorDTO> Authors { get; set; } = new List<AuthorDTO>();
     }
 }
-

Sources/LibraryDTO/ContributorDTO.cs

@@ -1,4 +1,5 @@
 using System;
+
 namespace LibraryDTO
 {
     public class ContributorDTO
@@ -7,4 +8,3 @@ namespace LibraryDTO
         public string Role { get; set; }
     }
 }
-

Sources/LibraryDTO/Languages.cs

@@ -1,4 +1,5 @@
 using System;
+
 namespace LibraryDTO
 {
     public enum Languages
@@ -8,4 +9,3 @@ namespace LibraryDTO
         English
     }
 }
-

Sources/LibraryDTO/LinkDTO.cs

@@ -1,4 +1,5 @@
 using System;
+
 namespace LibraryDTO
 {
     public class LinkDTO
@@ -7,4 +8,3 @@ namespace LibraryDTO
         public string Url { get; set; }
     }
 }
-

Sources/LibraryDTO/RatingsDTO.cs

@@ -1,4 +1,5 @@
 using System;
+
 namespace LibraryDTO
 {
     public class RatingsDTO
@@ -7,4 +8,3 @@ namespace LibraryDTO
         public int Count { get; set; }
     }
 }
-

Sources/LibraryDTO/WorkDTO.cs

@@ -1,4 +1,5 @@
 using System;
+
 namespace LibraryDTO
 {
     public class WorkDTO
@@ -11,4 +12,3 @@ namespace LibraryDTO
         public RatingsDTO Ratings { get; set; }
     }
 }
-

Sources/Model/Author.cs

@@ -1,32 +1,36 @@
 using System;
+
 namespace Model
 {
     public class Author : IEquatable<Author>
     {
         public string Id { get; set; }
         public string Name { get; set; }
-		public string ImageSmall => $"https://covers.openlibrary.org/a/olid/{Id.Substring(Id.LastIndexOf("/"))}-S.jpg";
+        public string ImageSmall =>
-		public string ImageMedium => $"https://covers.openlibrary.org/a/olid/{Id.Substring(Id.LastIndexOf("/"))}-M.jpg";
+            $"https://covers.openlibrary.org/a/olid/{Id.Substring(Id.LastIndexOf("/"))}-S.jpg";
-		public string ImageLarge => $"https://covers.openlibrary.org/a/olid/{Id.Substring(Id.LastIndexOf("/"))}-L.jpg";
+        public string ImageMedium =>
+            $"https://covers.openlibrary.org/a/olid/{Id.Substring(Id.LastIndexOf("/"))}-M.jpg";
+        public string ImageLarge =>
+            $"https://covers.openlibrary.org/a/olid/{Id.Substring(Id.LastIndexOf("/"))}-L.jpg";
         public string Bio { get; set; }
         public List<string> AlternateNames { get; set; } = new List<string>();
         public List<Link> Links { get; set; }
         public DateTime? BirthDate { get; set; }
         public DateTime? DeathDate { get; set; }
 
-		public bool Equals(Author? other)
+        public bool Equals(Author? other) => Id == other.Id;
-			=> Id == other.Id;
 
         public override bool Equals(object? obj)
         {
-			if(ReferenceEquals(obj, null)) return false;
+            if (ReferenceEquals(obj, null))
-			if(ReferenceEquals(this, obj)) return true;
+                return false;
-			if(GetType() != obj.GetType()) return false;
+            if (ReferenceEquals(this, obj))
+                return true;
+            if (GetType() != obj.GetType())
+                return false;
             return Equals(obj as Author);
         }
 
-		public override int GetHashCode()
+        public override int GetHashCode() => Id.GetHashCode();
-			=> Id.GetHashCode();
     }
 }
-

Sources/Model/Book.cs

@@ -24,18 +24,18 @@ public class Book : IEquatable<Book>
     public float? UserRating { get; set; }
     public string UserNote { get; set; }
 
-    public bool Equals(Book? other)
+    public bool Equals(Book? other) => Id == other.Id;
-		=> Id == other.Id;
 
     public override bool Equals(object? obj)
     {
-		if(ReferenceEquals(obj, null)) return false;
+        if (ReferenceEquals(obj, null))
-		if(ReferenceEquals(this, obj)) return true;
+            return false;
-		if(GetType() != obj.GetType()) return false;
+        if (ReferenceEquals(this, obj))
+            return true;
+        if (GetType() != obj.GetType())
+            return false;
         return Equals(obj as Book);
     }
 
-    public override int GetHashCode()
+    public override int GetHashCode() => Id.GetHashCode();
-		=> Id.GetHashCode();
 }
-

Sources/Model/Borrowing.cs

@@ -11,19 +11,19 @@ namespace Model
         public DateTime BorrowedAt { get; set; }
         public DateTime? ReturnedAt { get; set; }
 
-		public bool Equals(Borrowing? other)
+        public bool Equals(Borrowing? other) => Id == other.Id;
-			=> Id == other.Id;
 
         public override bool Equals(object? obj)
         {
-			if(ReferenceEquals(obj, null)) return false;
+            if (ReferenceEquals(obj, null))
-			if(ReferenceEquals(this, obj)) return true;
+                return false;
-			if(GetType() != obj.GetType()) return false;
+            if (ReferenceEquals(this, obj))
+                return true;
+            if (GetType() != obj.GetType())
+                return false;
             return Equals(obj as Borrowing);
         }
 
-		public override int GetHashCode()
+        public override int GetHashCode() => Id.GetHashCode();
-			=> Id.GetHashCode();
     }
 }
-

Sources/Model/Contact.cs

@@ -1,4 +1,5 @@
 using System;
+
 namespace Model
 {
     public class Contact : IEquatable<Contact>
@@ -7,19 +8,19 @@ namespace Model
         public string FirstName { get; set; }
         public string LastName { get; set; }
 
-		public bool Equals(Contact? other)
+        public bool Equals(Contact? other) => Id == other.Id;
-			=> Id == other.Id;
 
         public override bool Equals(object? obj)
         {
-			if(ReferenceEquals(obj, null)) return false;
+            if (ReferenceEquals(obj, null))
-			if(ReferenceEquals(this, obj)) return true;
+                return false;
-			if(GetType() != obj.GetType()) return false;
+            if (ReferenceEquals(this, obj))
+                return true;
+            if (GetType() != obj.GetType())
+                return false;
             return Equals(obj as Contact);
         }
 
-		public override int GetHashCode()
+        public override int GetHashCode() => Id.GetHashCode();
-			=> Id.GetHashCode();
     }
 }
-

Sources/Model/Contributor.cs

@@ -1,4 +1,5 @@
 using System;
+
 namespace Model
 {
     public class Contributor
@@ -7,4 +8,3 @@ namespace Model
         public string Role { get; set; }
     }
 }
-

Sources/Model/ILibraryManager.cs

@@ -1,15 +1,35 @@
 using System;
+
 namespace Model
 {
     public interface ILibraryManager
     {
         Task<Book> GetBookById(string id);
         Task<Book> GetBookByISBN(string isbn);
-        Task<Tuple<long, IEnumerable<Book>>> GetBooksByTitle(string title, int index, int count, string sort = "");
+        Task<Tuple<long, IEnumerable<Book>>> GetBooksByTitle(
-        Task<Tuple<long, IEnumerable<Book>>> GetBooksByAuthorId(string authorId, int index, int count, string sort = "");
+            string title,
-        Task<Tuple<long, IEnumerable<Book>>> GetBooksByAuthor(string author, int index, int count, string sort = "");
+            int index,
+            int count,
+            string sort = ""
+        );
+        Task<Tuple<long, IEnumerable<Book>>> GetBooksByAuthorId(
+            string authorId,
+            int index,
+            int count,
+            string sort = ""
+        );
+        Task<Tuple<long, IEnumerable<Book>>> GetBooksByAuthor(
+            string author,
+            int index,
+            int count,
+            string sort = ""
+        );
         Task<Author> GetAuthorById(string id);
-        Task<Tuple<long, IEnumerable<Author>>> GetAuthorsByName(string substring, int index, int count, string sort = "");
+        Task<Tuple<long, IEnumerable<Author>>> GetAuthorsByName(
+            string substring,
+            int index,
+            int count,
+            string sort = ""
+        );
     }
 }
-

Sources/Model/IUserLibraryManager.cs

@@ -1,9 +1,14 @@
 using System;
+
 namespace Model
 {
     public interface IUserLibraryManager : ILibraryManager
     {
-        Task<Tuple<long, IEnumerable<Book>>> GetBooksFromCollection(int index, int count, string sort = "");
+        Task<Tuple<long, IEnumerable<Book>>> GetBooksFromCollection(
+            int index,
+            int count,
+            string sort = ""
+        );
 
         Task<Book> AddBook(Book book);
         Task<Book> AddBook(string id);
@@ -34,7 +39,5 @@ namespace Model
         Task<Tuple<long, IEnumerable<Borrowing>>> GetPastBorrowings(int index, int count);
 
         Task<Tuple<long, IEnumerable<Contact>>> GetContacts(int index, int count);
-
     }
 }
-

Sources/Model/Languages.cs

@@ -1,4 +1,5 @@
 using System;
+
 namespace Model
 {
     public enum Languages
@@ -8,4 +9,3 @@ namespace Model
         English
     }
 }
-

Sources/Model/Link.cs

@@ -1,4 +1,5 @@
 using System;
+
 namespace Model
 {
     public class Link
@@ -7,4 +8,3 @@ namespace Model
         public string Url { get; set; }
     }
 }
-

Sources/Model/Loan.cs

@@ -1,4 +1,5 @@
 using System;
+
 namespace Model
 {
     public class Loan : IEquatable<Loan> //prêt
@@ -9,19 +10,19 @@ namespace Model
         public DateTime LoanedAt { get; set; }
         public DateTime? ReturnedAt { get; set; }
 
-		public bool Equals(Loan? other)
+        public bool Equals(Loan? other) => Id == other.Id;
-			=> Id == other.Id;
 
         public override bool Equals(object? obj)
         {
-			if(ReferenceEquals(obj, null)) return false;
+            if (ReferenceEquals(obj, null))
-			if(ReferenceEquals(this, obj)) return true;
+                return false;
-			if(GetType() != obj.GetType()) return false;
+            if (ReferenceEquals(this, obj))
+                return true;
+            if (GetType() != obj.GetType())
+                return false;
             return Equals(obj as Loan);
         }
 
-		public override int GetHashCode()
+        public override int GetHashCode() => Id.GetHashCode();
-			=> Id.GetHashCode();
     }
 }
-

Sources/Model/Manager.cs

@@ -19,34 +19,53 @@ namespace Model
             Books = new ReadOnlyCollection<Book>(books);
         }
 
-		public async Task<Book> GetBookById(string id)
+        public async Task<Book> GetBookById(string id) => await LibraryManager.GetBookById(id);
-			=> await LibraryManager.GetBookById(id);
 
-        public async Task<Book> GetBookByISBN(string isbn)
+        public async Task<Book> GetBookByISBN(string isbn) =>
-			=> await LibraryManager.GetBookByISBN(isbn);
+            await LibraryManager.GetBookByISBN(isbn);
 
-        public async Task<(long count, IEnumerable<Book> books)> GetBooksByTitle(string title, int index, int count, string sort = "")
+        public async Task<(long count, IEnumerable<Book> books)> GetBooksByTitle(
+            string title,
+            int index,
+            int count,
+            string sort = ""
+        )
         {
             var result = await LibraryManager.GetBooksByTitle(title, index, count, sort);
             return (result.Item1, result.Item2);
         }
 
-        public async Task<(long count, IEnumerable<Book> books)> GetBooksByAuthorId(string authorId, int index, int count, string sort = "")
+        public async Task<(long count, IEnumerable<Book> books)> GetBooksByAuthorId(
+            string authorId,
+            int index,
+            int count,
+            string sort = ""
+        )
         {
             var result = await LibraryManager.GetBooksByAuthorId(authorId, index, count, sort);
             return (result.Item1, result.Item2);
         }
 
-        public async Task<(long count, IEnumerable<Book> books)> GetBooksByAuthor(string author, int index, int count, string sort = "")
+        public async Task<(long count, IEnumerable<Book> books)> GetBooksByAuthor(
+            string author,
+            int index,
+            int count,
+            string sort = ""
+        )
         {
             var result = await LibraryManager.GetBooksByAuthor(author, index, count, sort);
             return (result.Item1, result.Item2);
         }
 
-        public async Task<Author> GetAuthorById(string id)
+        public async Task<Author> GetAuthorById(string id) =>
-			=> await LibraryManager.GetAuthorById(id);
+            await LibraryManager.GetAuthorById(id);
 
-        public async Task<(long count, IEnumerable<Author> authors)> GetAuthorsByName(string substring, int index, int count, string sort = "")
+        public async Task<(long count, IEnumerable<Author> authors)> GetAuthorsByName(
+            string substring,
+            int index,
+            int count,
+            string sort = ""
+        )
         {
             var result = await LibraryManager.GetAuthorsByName(substring, index, count, sort);
             return (result.Item1, result.Item2);
@@ -57,16 +76,19 @@ namespace Model
             return UserLibraryManager.AddBook(id);
         }
 
-		public async Task<Book> GetBookByIdFromCollection(string id)
+        public async Task<Book> GetBookByIdFromCollection(string id) =>
-			=> await UserLibraryManager.GetBookById(id);
+            await UserLibraryManager.GetBookById(id);
-
 
         public Task<Book> UpdateBook(Book book)
         {
             return UserLibraryManager.UpdateBook(book);
         }
 
-		public Task<(long count, IEnumerable<Book> books)> GetBooksFromCollection(int index, int count, string sort = "")
+        public Task<(long count, IEnumerable<Book> books)> GetBooksFromCollection(
+            int index,
+            int count,
+            string sort = ""
+        )
         {
             var result = UserLibraryManager.GetBooksFromCollection(index, count, sort).Result;
             return Task.FromResult((result.Item1, result.Item2));
@@ -90,17 +112,22 @@ namespace Model
             return Task.FromResult((result.Item1, result.Item2));
         }
 
-		public Task<(long count, IEnumerable<Borrowing> borrowings)> GetCurrentBorrowings(int index, int count)
+        public Task<(long count, IEnumerable<Borrowing> borrowings)> GetCurrentBorrowings(
+            int index,
+            int count
+        )
         {
             var result = UserLibraryManager.GetCurrentBorrowings(index, count).Result;
             return Task.FromResult((result.Item1, result.Item2));
         }
 
-		public Task<(long count, IEnumerable<Borrowing> borrowings)> GetPastBorrowings(int index, int count)
+        public Task<(long count, IEnumerable<Borrowing> borrowings)> GetPastBorrowings(
+            int index,
+            int count
+        )
         {
             var result = UserLibraryManager.GetPastBorrowings(index, count).Result;
             return Task.FromResult((result.Item1, result.Item2));
         }
     }
 }
-

Sources/Model/Person.cs

@@ -1,4 +1,5 @@
 using System;
+
 namespace Model
 {
     public class Person
@@ -7,4 +8,3 @@ namespace Model
         public string Name { get; set; }
     }
 }
-

Sources/Model/Ratings.cs

@@ -1,4 +1,5 @@
 using System;
+
 namespace Model
 {
     public class Ratings
@@ -7,4 +8,3 @@ namespace Model
         public int Count { get; set; }
     }
 }
-

Sources/Model/Status.cs

@@ -1,4 +1,5 @@
 using System;
+
 namespace Model
 {
     public enum Status
@@ -10,4 +11,3 @@ namespace Model
         ToBeRead
     }
 }
-

Sources/Model/Work.cs

@@ -1,4 +1,5 @@
 using System;
+
 namespace Model
 {
     public class Work : IEquatable<Work>
@@ -10,19 +11,19 @@ namespace Model
         public List<Author> Authors { get; set; } = new List<Author>();
         public Ratings Ratings { get; set; }
 
-		public bool Equals(Work? other)
+        public bool Equals(Work? other) => Id == other.Id;
-			=> Id == other.Id;
 
         public override bool Equals(object? obj)
         {
-			if(ReferenceEquals(obj, null)) return false;
+            if (ReferenceEquals(obj, null))
-			if(ReferenceEquals(this, obj)) return true;
+                return false;
-			if(GetType() != obj.GetType()) return false;
+            if (ReferenceEquals(this, obj))
+                return true;
+            if (GetType() != obj.GetType())
+                return false;
             return Equals(obj as Work);
         }
 
-		public override int GetHashCode()
+        public override int GetHashCode() => Id.GetHashCode();
-			=> Id.GetHashCode();
     }
 }
-

Sources/Stub/EnumsMapper.cs

@@ -5,14 +5,15 @@ namespace Stub
 {
     static class EnumsMapper
     {
-        public static EnumsMapper<Model.Languages, LibraryDTO.Languages> BiddingsMapper { get; }
+        public static EnumsMapper<Model.Languages, LibraryDTO.Languages> BiddingsMapper { get; } =
-            = new EnumsMapper<Model.Languages, LibraryDTO.Languages>(
+            new EnumsMapper<Model.Languages, LibraryDTO.Languages>(
                 Tuple.Create(Model.Languages.Unknown, LibraryDTO.Languages.Unknown),
                 Tuple.Create(Model.Languages.French, LibraryDTO.Languages.French),
                 Tuple.Create(Model.Languages.English, LibraryDTO.Languages.English)
             );
 
-        public static TModel ToModel<TModel, TDTO>(this TDTO dto) where TModel : Enum
+        public static TModel ToModel<TModel, TDTO>(this TDTO dto)
+            where TModel : Enum
             where TDTO : Enum
         {
             foreach (var prop in typeof(EnumsMapper).GetProperties())
@@ -25,10 +26,11 @@ namespace Stub
             return default(TModel);
         }
 
-        public static Model.Languages ToModel(this LibraryDTO.Languages dto)
+        public static Model.Languages ToModel(this LibraryDTO.Languages dto) =>
-            => ToModel<Model.Languages, LibraryDTO.Languages>(dto);
+            ToModel<Model.Languages, LibraryDTO.Languages>(dto);
 
-        public static TDTO ToDTO<TModel, TDTO>(this TModel model) where TModel : Enum
+        public static TDTO ToDTO<TModel, TDTO>(this TModel model)
+            where TModel : Enum
             where TDTO : Enum
         {
             foreach (var prop in typeof(EnumsMapper).GetProperties())
@@ -41,9 +43,7 @@ namespace Stub
             return default(TDTO);
         }
 
-        public static LibraryDTO.Languages ToDTO(this Model.Languages model)
+        public static LibraryDTO.Languages ToDTO(this Model.Languages model) =>
-            => ToDTO<Model.Languages, LibraryDTO.Languages>(model);
+            ToDTO<Model.Languages, LibraryDTO.Languages>(model);
     }
-
 }
-

Sources/Stub/Extensions.cs

@@ -7,20 +7,23 @@ namespace Stub
 {
     public static class Extensions
     {
-		public static Ratings ToPoco(this RatingsDTO dto)
+        public static Ratings ToPoco(this RatingsDTO dto) =>
-			=> new Ratings() { Average = dto.Average, Count = dto.Count };
+            new Ratings() { Average = dto.Average, Count = dto.Count };
-		public static IEnumerable<Ratings> ToPocos(this IEnumerable<RatingsDTO> dtos)
-			=> dtos.Select(dto => dto.ToPoco());
 
-		public static Contributor ToPoco(this ContributorDTO dto)
+        public static IEnumerable<Ratings> ToPocos(this IEnumerable<RatingsDTO> dtos) =>
-			=> new Contributor { Name = dto.Name, Role = dto.Role };
+            dtos.Select(dto => dto.ToPoco());
-		public static IEnumerable<Contributor> ToPocos(this IEnumerable<ContributorDTO> dtos)
-			=> dtos.Select(dto => dto.ToPoco());
 
-		public static Link ToPoco(this LinkDTO dto)
+        public static Contributor ToPoco(this ContributorDTO dto) =>
-			=> new Link { Title = dto.Title, Url = dto.Url };
+            new Contributor { Name = dto.Name, Role = dto.Role };
-		public static IEnumerable<Link> ToPocos(this IEnumerable<LinkDTO> dtos)
+
-			=> dtos.Select(dto => dto.ToPoco());
+        public static IEnumerable<Contributor> ToPocos(this IEnumerable<ContributorDTO> dtos) =>
+            dtos.Select(dto => dto.ToPoco());
+
+        public static Link ToPoco(this LinkDTO dto) =>
+            new Link { Title = dto.Title, Url = dto.Url };
+
+        public static IEnumerable<Link> ToPocos(this IEnumerable<LinkDTO> dtos) =>
+            dtos.Select(dto => dto.ToPoco());
 
         public static Author ToPoco(this AuthorDTO dto)
         {
@@ -40,8 +43,9 @@ namespace Stub
             }
             return result;
         }
-		public static IEnumerable<Author> ToPocos(this IEnumerable<AuthorDTO> dtos)
+
-			=> dtos.Select(dto => dto.ToPoco());
+        public static IEnumerable<Author> ToPocos(this IEnumerable<AuthorDTO> dtos) =>
+            dtos.Select(dto => dto.ToPoco());
 
         public static Work ToPoco(this WorkDTO dto)
         {
@@ -60,8 +64,9 @@ namespace Stub
             }
             return result;
         }
-		public static IEnumerable<Work> ToPocos(this IEnumerable<WorkDTO> dtos)
+
-			=> dtos.Select(dto => dto.ToPoco());
+        public static IEnumerable<Work> ToPocos(this IEnumerable<WorkDTO> dtos) =>
+            dtos.Select(dto => dto.ToPoco());
 
         public static Book ToPoco(this BookDTO dto)
         {
@@ -86,8 +91,8 @@ namespace Stub
             }
             return result;
         }
-		public static IEnumerable<Book> ToPocos(this IEnumerable<BookDTO> dtos)
+
-			=> dtos.Select(dto => dto.ToPoco());
+        public static IEnumerable<Book> ToPocos(this IEnumerable<BookDTO> dtos) =>
+            dtos.Select(dto => dto.ToPoco());
     }
 }
-

Sources/Stub/LibraryStub.cs

@@ -12,7 +12,12 @@ public class LibraryStub : ILibraryManager
         return (await StubDTO.GetAuthorById(id)).ToPoco();
     }
 
-    public async Task<Tuple<long, IEnumerable<Author>>> GetAuthorsByName(string substring, int index, int count, string sort = "")
+    public async Task<Tuple<long, IEnumerable<Author>>> GetAuthorsByName(
+        string substring,
+        int index,
+        int count,
+        string sort = ""
+    )
     {
         var result = await StubDTO.GetAuthorsByName(substring, index, count, sort);
         return Tuple.Create(result.Item1, result.Item2.ToPocos());
@@ -28,22 +33,36 @@ public class LibraryStub : ILibraryManager
         return (await StubDTO.GetBookByISBN(isbn)).ToPoco();
     }
 
-    public async Task<Tuple<long, IEnumerable<Book>>> GetBooksByAuthor(string author, int index, int count, string sort = "")
+    public async Task<Tuple<long, IEnumerable<Book>>> GetBooksByAuthor(
+        string author,
+        int index,
+        int count,
+        string sort = ""
+    )
     {
         var result = await StubDTO.GetBooksByAuthor(author, index, count, sort);
         return Tuple.Create(result.Item1, result.Item2.ToPocos());
     }
 
-    public async Task<Tuple<long, IEnumerable<Book>>> GetBooksByAuthorId(string authorId, int index, int count, string sort = "")
+    public async Task<Tuple<long, IEnumerable<Book>>> GetBooksByAuthorId(
+        string authorId,
+        int index,
+        int count,
+        string sort = ""
+    )
     {
         var result = await StubDTO.GetBooksByAuthor(authorId, index, count, sort);
         return Tuple.Create(result.Item1, result.Item2.ToPocos());
     }
 
-    public async Task<Tuple<long, IEnumerable<Book>>> GetBooksByTitle(string title, int index, int count, string sort = "")
+    public async Task<Tuple<long, IEnumerable<Book>>> GetBooksByTitle(
+        string title,
+        int index,
+        int count,
+        string sort = ""
+    )
     {
         var result = await StubDTO.GetBooksByTitle(title, index, count, sort);
         return Tuple.Create(result.Item1, result.Item2.ToPocos());
     }
 }
-

Sources/Stub/Mapper.cs

@@ -9,7 +9,8 @@ namespace Stub
 {
     static class Mapper
     {
-        internal static Mapper<Author, AuthorDTO> AuthorsMapper { get; } = new Mapper<Author, AuthorDTO>();
+        internal static Mapper<Author, AuthorDTO> AuthorsMapper { get; } =
+            new Mapper<Author, AuthorDTO>();
         internal static Mapper<Work, WorkDTO> WorksMapper { get; } = new Mapper<Work, WorkDTO>();
         internal static Mapper<Book, BookDTO> BooksMapper { get; } = new Mapper<Book, BookDTO>();
 
@@ -20,6 +21,4 @@ namespace Stub
             BooksMapper.Reset();
         }
     }
-
 }
-

Sources/Stub/UserLibraryStub.cs

@@ -35,13 +35,26 @@ namespace StubLib
             Loans = new ReadOnlyCollection<Loan>(loans);
             Contacts = new ReadOnlyCollection<Contact>(contacts);
 
-            contacts.AddRange(new Contact[]
+            contacts.AddRange(
+                new Contact[]
                 {
-                new Contact { Id = "/contacts/01", FirstName = "Audrey", LastName = "Pouclet" },
+                    new Contact
-                new Contact { Id = "/contacts/02", FirstName = "Malika", LastName = "More" },
+                    {
+                        Id = "/contacts/01",
+                        FirstName = "Audrey",
+                        LastName = "Pouclet"
+                    },
+                    new Contact
+                    {
+                        Id = "/contacts/02",
+                        FirstName = "Malika",
+                        LastName = "More"
+                    },
                     new Contact { Id = "/contacts/03", FirstName = "Antoine" },
-            });
+                }
-            books.AddRange(new Book[]
+            );
+            books.AddRange(
+                new Book[]
                 {
                     LibraryMgr.GetBookById("/books/OL25910297M").Result,
                     LibraryMgr.GetBookById("/books/OL26210208M").Result,
@@ -54,23 +67,43 @@ namespace StubLib
                     LibraryMgr.GetBookById("/books/OL38586212M").Result,
                     LibraryMgr.GetBookById("/books/OL8839071M").Result,
                     LibraryMgr.GetBookById("/books/OL8198056M").Result,
-            });
+                }
+            );
             books[0].Status = Status.Finished;
             books[0].UserNote = "Super bouquin de SF !";
             books[0].UserRating = 4.5f;
-            loans.Add(new Loan { Id = "/loans/01", Book = books[0], Loaner = contacts[0], LoanedAt = new DateTime(2022, 7, 12), ReturnedAt = new DateTime(2023, 9, 1) });
+            loans.Add(
+                new Loan
+                {
+                    Id = "/loans/01",
+                    Book = books[0],
+                    Loaner = contacts[0],
+                    LoanedAt = new DateTime(2022, 7, 12),
+                    ReturnedAt = new DateTime(2023, 9, 1)
+                }
+            );
             books[1].Status = Status.ToBeRead;
             books[2].Status = Status.Finished;
             books[2].UserNote = "Des nouvelles de SF. Super auteur à découvrir !";
             books[2].UserRating = 4.8f;
             books[3].Status = Status.Finished;
             books[3].UserRating = 4.0f;
-            loans.Add(new Loan { Id = "/loans/02", Book = books[3], Loaner = contacts[2], LoanedAt = new DateTime(2020, 12, 23), ReturnedAt = new DateTime(2021, 8, 13) } );
+            loans.Add(
+                new Loan
+                {
+                    Id = "/loans/02",
+                    Book = books[3],
+                    Loaner = contacts[2],
+                    LoanedAt = new DateTime(2020, 12, 23),
+                    ReturnedAt = new DateTime(2021, 8, 13)
+                }
+            );
             books[4].Status = Status.Finished;
             books[4].UserNote = "Déjà moins connu que le premier, et pourtant...";
             books[4].UserRating = 4.2f;
             books[5].Status = Status.Finished;
-            books[5].UserNote = "Coup de coeur. Poétique, anarchique, philosophique... + SF. Du Deleuze et du Foucault chez Damasio";
+            books[5].UserNote =
+                "Coup de coeur. Poétique, anarchique, philosophique... + SF. Du Deleuze et du Foucault chez Damasio";
             books[5].UserRating = 4.9f;
             books[6].Status = Status.NotRead;
             books[7].Status = Status.Finished;
@@ -82,33 +115,45 @@ namespace StubLib
             books[9].Status = Status.ToBeRead;
             books[9].Status = Status.Reading;
 
-            borrowings.Add(new Borrowing
+            borrowings.Add(
+                new Borrowing
                 {
-                Id = "/borrowing/01", Owner = contacts[0],
+                    Id = "/borrowing/01",
+                    Owner = contacts[0],
                     Book = LibraryMgr.GetBookById("/books/OL27328194M").Result,
                     BorrowedAt = new DateTime(2023, 9, 7)
-            });
+                }
-            borrowings.Add(new Borrowing
+            );
+            borrowings.Add(
+                new Borrowing
                 {
-                Id = "/borrowing/02", Owner = contacts[1],
+                    Id = "/borrowing/02",
+                    Owner = contacts[1],
                     Book = LibraryMgr.GetBookById("/books/OL27989051M").Result,
                     BorrowedAt = new DateTime(2022, 7, 7),
                     ReturnedAt = new DateTime(2023, 3, 1)
-            });
+                }
-            borrowings.Add(new Borrowing
+            );
+            borrowings.Add(
+                new Borrowing
                 {
-                Id = "/borrowing/03", Owner = contacts[1],
+                    Id = "/borrowing/03",
+                    Owner = contacts[1],
                     Book = LibraryMgr.GetBookById("/books/OL35698073M").Result,
                     BorrowedAt = new DateTime(2022, 7, 7),
                     ReturnedAt = new DateTime(2022, 9, 1)
-            });
+                }
-            borrowings.Add(new Borrowing
+            );
+            borrowings.Add(
+                new Borrowing
                 {
-                Id = "/borrowing/04", Owner = contacts[1],
+                    Id = "/borrowing/04",
+                    Owner = contacts[1],
                     Book = LibraryMgr.GetBookById("/books/OL35698083M").Result,
                     BorrowedAt = new DateTime(2022, 7, 7),
                     ReturnedAt = new DateTime(2023, 8, 30)
-            });
+                }
+            );
         }
 
         public Task<Book> AddBook(Book book)
@@ -219,7 +264,12 @@ namespace StubLib
                 return Task.FromResult(false);
             if (!Contacts.Contains(contact))
                 AddContact(contact);
-            Loan loan = new Loan { Book = book, Loaner = contact, LoanedAt = loanDate.GetValueOrDefault(DateTime.Now) };
+            Loan loan = new Loan
+            {
+                Book = book,
+                Loaner = contact,
+                LoanedAt = loanDate.GetValueOrDefault(DateTime.Now)
+            };
             if (Loans.Contains(loan))
                 return Task.FromResult(false);
             loans.Add(loan);
@@ -243,7 +293,12 @@ namespace StubLib
                 return Task.FromResult(false);
             if (!Contacts.Contains(owner))
                 AddContact(owner);
-            Borrowing borrow = new Borrowing { Book = book, Owner = owner, BorrowedAt = borrowedDate.GetValueOrDefault(DateTime.Now) };
+            Borrowing borrow = new Borrowing
+            {
+                Book = book,
+                Owner = owner,
+                BorrowedAt = borrowedDate.GetValueOrDefault(DateTime.Now)
+            };
             if (Borrowings.Contains(borrow))
                 return Task.FromResult(false);
             borrowings.Add(borrow);
@@ -271,20 +326,40 @@ namespace StubLib
             return Task.FromResult(Books.SingleOrDefault(b => b.ISBN13 == isbn));
         }
 
-        public Task<Tuple<long, IEnumerable<Book>>> GetBooksByTitle(string title, int index, int count, string sort = "")
+        public Task<Tuple<long, IEnumerable<Book>>> GetBooksByTitle(
+            string title,
+            int index,
+            int count,
+            string sort = ""
+        )
         {
-            var foundBooks = Books.Where(b => b.Title.Contains(title, StringComparison.InvariantCultureIgnoreCase));
+            var foundBooks = Books.Where(
+                b => b.Title.Contains(title, StringComparison.InvariantCultureIgnoreCase)
+            );
             return OrderBooks(foundBooks, index, count, sort);
         }
 
-        public Task<Tuple<long, IEnumerable<Book>>> GetBooksByAuthorId(string authorId, int index, int count, string sort = "")
+        public Task<Tuple<long, IEnumerable<Book>>> GetBooksByAuthorId(
+            string authorId,
+            int index,
+            int count,
+            string sort = ""
+        )
         {
-            var foundBooks = Books.Where(b => b.Authors.Exists(a => a.Id.Contains(authorId))
+            var foundBooks = Books.Where(
-                                        || b.Works.Exists(w => w.Authors.Exists(a => a.Id.Contains(authorId))));
+                b =>
+                    b.Authors.Exists(a => a.Id.Contains(authorId))
+                    || b.Works.Exists(w => w.Authors.Exists(a => a.Id.Contains(authorId)))
+            );
             return OrderBooks(books, index, count, sort);
         }
 
-        public Task<Tuple<long, IEnumerable<Book>>> GetBooksByAuthor(string author, int index, int count, string sort = "")
+        public Task<Tuple<long, IEnumerable<Book>>> GetBooksByAuthor(
+            string author,
+            int index,
+            int count,
+            string sort = ""
+        )
         {
             var foundBooks = Books.Where(b => ContainsAuthorName(b, author));
             return OrderBooks(books, index, count, sort);
@@ -305,7 +380,12 @@ namespace StubLib
             return Task.FromResult(Authors.SingleOrDefault(a => a.Id == id));
         }
 
-        private Task<Tuple<long, IEnumerable<Author>>> OrderAuthors(IEnumerable<Author> authors, int index, int count, string sort = "")
+        private Task<Tuple<long, IEnumerable<Author>>> OrderAuthors(
+            IEnumerable<Author> authors,
+            int index,
+            int count,
+            string sort = ""
+        )
         {
             switch (sort)
             {
@@ -316,13 +396,25 @@ namespace StubLib
                     authors = authors.OrderByDescending(a => a.Name);
                     break;
             }
-            return Task.FromResult(Tuple.Create((long)authors.Count(), authors.Skip(index*count).Take(count)));
+            return Task.FromResult(
-        }
+                Tuple.Create((long)authors.Count(), authors.Skip(index * count).Take(count))
-
+            );
-        public Task<Tuple<long, IEnumerable<Author>>> GetAuthorsByName(string substring, int index, int count, string sort = "")
+        }
-        {
+
-            var foundAuthors = Authors.Where(a => a.Name.Contains(substring, StringComparison.InvariantCultureIgnoreCase)
+        public Task<Tuple<long, IEnumerable<Author>>> GetAuthorsByName(
-                                                  || a.AlternateNames.Exists(alt => alt.Contains(substring, StringComparison.InvariantCultureIgnoreCase)));
+            string substring,
+            int index,
+            int count,
+            string sort = ""
+        )
+        {
+            var foundAuthors = Authors.Where(
+                a =>
+                    a.Name.Contains(substring, StringComparison.InvariantCultureIgnoreCase)
+                    || a.AlternateNames.Exists(
+                        alt => alt.Contains(substring, StringComparison.InvariantCultureIgnoreCase)
+                    )
+            );
             return OrderAuthors(foundAuthors, index, count, sort);
         }
 
@@ -337,7 +429,12 @@ namespace StubLib
             return Task.FromResult(updatedBook);
         }
 
-        private Task<Tuple<long, IEnumerable<Book>>> OrderBooks(IEnumerable<Book> books, int index, int count, string sort = "")
+        private Task<Tuple<long, IEnumerable<Book>>> OrderBooks(
+            IEnumerable<Book> books,
+            int index,
+            int count,
+            string sort = ""
+        )
         {
             switch (sort)
             {
@@ -353,9 +450,10 @@ namespace StubLib
                 case "old":
                     books = books.OrderBy(b => b.PublishDate);
                     break;
-
             }
-            return Task.FromResult(Tuple.Create(books.LongCount(), books.Skip(index*count).Take(count)));
+            return Task.FromResult(
+                Tuple.Create(books.LongCount(), books.Skip(index * count).Take(count))
+            );
         }
 
         private bool ContainsAuthorName(Book book, string name)
@@ -374,8 +472,12 @@ namespace StubLib
             }
             foreach (var author in authors)
             {
-                if(author.Name.Contains(name, StringComparison.OrdinalIgnoreCase)
+                if (
-                    || author.AlternateNames.Exists(alt => alt.Contains(name, StringComparison.OrdinalIgnoreCase)))
+                    author.Name.Contains(name, StringComparison.OrdinalIgnoreCase)
+                    || author.AlternateNames.Exists(
+                        alt => alt.Contains(name, StringComparison.OrdinalIgnoreCase)
+                    )
+                )
                 {
                     return true;
                 }
@@ -383,7 +485,11 @@ namespace StubLib
             return false;
         }
 
-        public Task<Tuple<long, IEnumerable<Book>>> GetBooksFromCollection(int index, int count, string sort = "")
+        public Task<Tuple<long, IEnumerable<Book>>> GetBooksFromCollection(
+            int index,
+            int count,
+            string sort = ""
+        )
         {
             return OrderBooks(Books, index, count, sort);
         }
@@ -391,31 +497,46 @@ namespace StubLib
         public Task<Tuple<long, IEnumerable<Loan>>> GetCurrentLoans(int index, int count)
         {
             var currentLoans = Loans.Where(l => !l.ReturnedAt.HasValue);
-            return Task.FromResult(Tuple.Create(currentLoans.LongCount(), currentLoans.Skip(index*count).Take(count)));
+            return Task.FromResult(
+                Tuple.Create(currentLoans.LongCount(), currentLoans.Skip(index * count).Take(count))
+            );
         }
 
         public Task<Tuple<long, IEnumerable<Loan>>> GetPastLoans(int index, int count)
         {
             var currentLoans = Loans.Where(l => l.ReturnedAt.HasValue);
-            return Task.FromResult(Tuple.Create(currentLoans.LongCount(), currentLoans.Skip(index*count).Take(count)));
+            return Task.FromResult(
+                Tuple.Create(currentLoans.LongCount(), currentLoans.Skip(index * count).Take(count))
+            );
         }
 
         public Task<Tuple<long, IEnumerable<Borrowing>>> GetCurrentBorrowings(int index, int count)
         {
             var currentBorrowings = Borrowings.Where(l => !l.ReturnedAt.HasValue);
-            return Task.FromResult(Tuple.Create(currentBorrowings.LongCount(), currentBorrowings.Skip(index*count).Take(count)));
+            return Task.FromResult(
+                Tuple.Create(
+                    currentBorrowings.LongCount(),
+                    currentBorrowings.Skip(index * count).Take(count)
+                )
+            );
         }
 
         public Task<Tuple<long, IEnumerable<Borrowing>>> GetPastBorrowings(int index, int count)
         {
             var currentBorrowings = Borrowings.Where(l => l.ReturnedAt.HasValue);
-            return Task.FromResult(Tuple.Create(currentBorrowings.LongCount(), currentBorrowings.Skip(index*count).Take(count)));
+            return Task.FromResult(
+                Tuple.Create(
+                    currentBorrowings.LongCount(),
+                    currentBorrowings.Skip(index * count).Take(count)
+                )
+            );
         }
 
         public Task<Tuple<long, IEnumerable<Contact>>> GetContacts(int index, int count)
         {
-            return Task.FromResult(Tuple.Create(Contacts.LongCount(), Contacts.Skip(index*count).Take(count)));
+            return Task.FromResult(
+                Tuple.Create(Contacts.LongCount(), Contacts.Skip(index * count).Take(count))
+            );
         }
     }
 }
-

Sources/StubbedDTO/Stub.cs

@@ -19,7 +19,9 @@ public class Stub : IDtoManager
 
     static Stub()
     {
-        foreach(var resource in Assembly.GetManifestResourceNames().Where(n => n.Contains("authors")))
+        foreach (
+            var resource in Assembly.GetManifestResourceNames().Where(n => n.Contains("authors"))
+        )
         {
             using (Stream stream = Assembly.GetManifestResourceStream(resource))
             using (StreamReader reader = new StreamReader(stream))
@@ -28,9 +30,13 @@ public class Stub : IDtoManager
             }
         }
 
-        foreach(var resource in Assembly.GetManifestResourceNames().Where(n => n.Contains("works")))
+        foreach (
+            var resource in Assembly.GetManifestResourceNames().Where(n => n.Contains("works"))
+        )
         {
-            var ratingsResource = resource.Insert(resource.LastIndexOf('.'), ".ratings").Replace("works", "ratings");
+            var ratingsResource = resource
+                .Insert(resource.LastIndexOf('.'), ".ratings")
+                .Replace("works", "ratings");
 
             using (Stream stream = Assembly.GetManifestResourceStream(resource))
             using (StreamReader reader = new StreamReader(stream))
@@ -49,7 +55,9 @@ public class Stub : IDtoManager
             }
         }
 
-        foreach(var resource in Assembly.GetManifestResourceNames().Where(n => n.Contains("books")))
+        foreach (
+            var resource in Assembly.GetManifestResourceNames().Where(n => n.Contains("books"))
+        )
         {
             using (Stream stream = Assembly.GetManifestResourceStream(resource))
             using (StreamReader reader = new StreamReader(stream))
@@ -78,7 +86,12 @@ public class Stub : IDtoManager
         return Task.FromResult(author);
     }
 
-    private Task<Tuple<long, IEnumerable<AuthorDTO>>> OrderAuthors(IEnumerable<AuthorDTO> authors, int index, int count, string sort = "")
+    private Task<Tuple<long, IEnumerable<AuthorDTO>>> OrderAuthors(
+        IEnumerable<AuthorDTO> authors,
+        int index,
+        int count,
+        string sort = ""
+    )
     {
         switch (sort)
         {
@@ -89,19 +102,35 @@ public class Stub : IDtoManager
                 authors = authors.OrderByDescending(a => a.Name);
                 break;
         }
-        return Task.FromResult(Tuple.Create((long)authors.Count(), authors.Skip(index*count).Take(count)));
+        return Task.FromResult(
+            Tuple.Create((long)authors.Count(), authors.Skip(index * count).Take(count))
+        );
     }
 
-    public async Task<Tuple<long, IEnumerable<AuthorDTO>>> GetAuthors(int index, int count, string sort = "")
+    public async Task<Tuple<long, IEnumerable<AuthorDTO>>> GetAuthors(
+        int index,
+        int count,
+        string sort = ""
+    )
     {
         IEnumerable<AuthorDTO> authors = Stub.Authors;
         return await OrderAuthors(authors, index, count, sort);
     }
 
-    public async Task<Tuple<long, IEnumerable<AuthorDTO>>> GetAuthorsByName(string name, int index, int count, string sort = "")
+    public async Task<Tuple<long, IEnumerable<AuthorDTO>>> GetAuthorsByName(
+        string name,
+        int index,
+        int count,
+        string sort = ""
+    )
     {
-        var authors = Stub.Authors.Where(a => a.Name.Contains(name, StringComparison.OrdinalIgnoreCase)
+        var authors = Stub.Authors.Where(
-                                            || a.AlternateNames.Exists(alt => alt.Contains(name, StringComparison.OrdinalIgnoreCase)));
+            a =>
+                a.Name.Contains(name, StringComparison.OrdinalIgnoreCase)
+                || a.AlternateNames.Exists(
+                    alt => alt.Contains(name, StringComparison.OrdinalIgnoreCase)
+                )
+        );
         return await OrderAuthors(authors, index, count, sort);
     }
 
@@ -111,7 +140,12 @@ public class Stub : IDtoManager
         return Task.FromResult(book);
     }
 
-    private Task<Tuple<long, IEnumerable<BookDTO>>> OrderBooks(IEnumerable<BookDTO> books, int index, int count, string sort = "")
+    private Task<Tuple<long, IEnumerable<BookDTO>>> OrderBooks(
+        IEnumerable<BookDTO> books,
+        int index,
+        int count,
+        string sort = ""
+    )
     {
         switch (sort)
         {
@@ -127,12 +161,17 @@ public class Stub : IDtoManager
             case "old":
                 books = books.OrderBy(b => b.PublishDate);
                 break;
-
         }
-        return Task.FromResult(Tuple.Create(books.LongCount(), books.Skip(index*count).Take(count)));
+        return Task.FromResult(
+            Tuple.Create(books.LongCount(), books.Skip(index * count).Take(count))
+        );
     }
 
-    public async Task<Tuple<long, IEnumerable<BookDTO>>> GetBooks(int index, int count, string sort = "")
+    public async Task<Tuple<long, IEnumerable<BookDTO>>> GetBooks(
+        int index,
+        int count,
+        string sort = ""
+    )
     {
         var books = Stub.Books;
         return await OrderBooks(books, index, count, sort);
@@ -140,25 +179,48 @@ public class Stub : IDtoManager
 
     public Task<BookDTO> GetBookByISBN(string isbn)
     {
-        var book = Stub.Books.SingleOrDefault(b => b.ISBN13.Equals(isbn, StringComparison.OrdinalIgnoreCase));
+        var book = Stub.Books.SingleOrDefault(
+            b => b.ISBN13.Equals(isbn, StringComparison.OrdinalIgnoreCase)
+        );
         return Task.FromResult(book);
     }
 
-    public async Task<Tuple<long, IEnumerable<BookDTO>>> GetBooksByTitle(string title, int index, int count, string sort = "")
+    public async Task<Tuple<long, IEnumerable<BookDTO>>> GetBooksByTitle(
+        string title,
+        int index,
+        int count,
+        string sort = ""
+    )
     {
-        var books = Stub.Books.Where(b => b.Title.Contains(title, StringComparison.OrdinalIgnoreCase)
+        var books = Stub.Books.Where(
-                                    || b.Series.Exists(s => s.Contains(title, StringComparison.OrdinalIgnoreCase)));
+            b =>
+                b.Title.Contains(title, StringComparison.OrdinalIgnoreCase)
+                || b.Series.Exists(s => s.Contains(title, StringComparison.OrdinalIgnoreCase))
+        );
         return await OrderBooks(books, index, count, sort);
     }
 
-    public async Task<Tuple<long, IEnumerable<BookDTO>>> GetBooksByAuthorId(string authorId, int index, int count, string sort = "")
+    public async Task<Tuple<long, IEnumerable<BookDTO>>> GetBooksByAuthorId(
+        string authorId,
+        int index,
+        int count,
+        string sort = ""
+    )
     {
-        var books = Stub.Books.Where(b => b.Authors.Exists(a => a.Id.Contains(authorId))
+        var books = Stub.Books.Where(
-                                        || b.Works.Exists(w => w.Authors.Exists(a => a.Id.Contains(authorId))));
+            b =>
+                b.Authors.Exists(a => a.Id.Contains(authorId))
+                || b.Works.Exists(w => w.Authors.Exists(a => a.Id.Contains(authorId)))
+        );
         return await OrderBooks(books, index, count, sort);
     }
 
-    public async Task<Tuple<long, IEnumerable<BookDTO>>> GetBooksByAuthor(string name, int index, int count, string sort = "")
+    public async Task<Tuple<long, IEnumerable<BookDTO>>> GetBooksByAuthor(
+        string name,
+        int index,
+        int count,
+        string sort = ""
+    )
     {
         var books = Stub.Books.Where(b => ContainsAuthorName(b, name));
         return await OrderBooks(books, index, count, sort);
@@ -180,8 +242,12 @@ public class Stub : IDtoManager
         }
         foreach (var author in authors)
         {
-            if(author.Name.Contains(name, StringComparison.OrdinalIgnoreCase)
+            if (
-                || author.AlternateNames.Exists(alt => alt.Contains(name, StringComparison.OrdinalIgnoreCase)))
+                author.Name.Contains(name, StringComparison.OrdinalIgnoreCase)
+                || author.AlternateNames.Exists(
+                    alt => alt.Contains(name, StringComparison.OrdinalIgnoreCase)
+                )
+            )
             {
                 return true;
             }
@@ -196,13 +262,9 @@ public class Stub : IDtoManager
         return Task.FromResult(Tuple.Create(nbWorks, works));
     }
 
-    public Task<long> GetNbAuthors()
+    public Task<long> GetNbAuthors() => Task.FromResult((long)Stub.Authors.Count);
-        => Task.FromResult((long)Stub.Authors.Count);
 
-    public Task<long> GetNbBooks()
+    public Task<long> GetNbBooks() => Task.FromResult((long)Stub.Books.Count);
-        => Task.FromResult((long)Stub.Books.Count);
 
-    public Task<long> GetNbWorks()
+    public Task<long> GetNbWorks() => Task.FromResult((long)Stub.Works.Count);
-        => Task.FromResult((long)Stub.Works.Count);
 }
-

Sources/Tests/TestsModel/Program.cs

@@ -36,7 +36,8 @@ WriteLine();
 
 WriteLine("Test Manager.AddBook");
 var book1 = await manager.AddBookToCollection("/books/OL25910297M");
-if(book1 == null) book1 = await manager.GetBookByIdFromCollection("/books/OL25910297M");
+if (book1 == null)
+    book1 = await manager.GetBookByIdFromCollection("/books/OL25910297M");
 book1.Status = Status.Finished;
 book1.UserRating = 5;
 book1.UserNote = "Trop bien !";
@@ -65,7 +66,9 @@ WriteLine("Test Manager.GetCurrentLoans");
 var loans = await manager.GetCurrentLoans(0, 100);
 foreach (var l in loans.loans)
 {
-    WriteLine($"\t{l.Book.Title} -> {l.Loaner.FirstName} {l.Loaner.LastName} ({l.LoanedAt.ToShortDateString()})");
+    WriteLine(
+        $"\t{l.Book.Title} -> {l.Loaner.FirstName} {l.Loaner.LastName} ({l.LoanedAt.ToShortDateString()})"
+    );
 }
 WriteLine(new string('*', WindowWidth));
 WriteLine();
@@ -74,7 +77,9 @@ WriteLine("Test Manager.GetPastLoans");
 var loans2 = await manager.GetPastLoans(0, 100);
 foreach (var l in loans2.loans)
 {
-    WriteLine($"\t{l.Book.Title} -> {l.Loaner.FirstName} {l.Loaner.LastName} ({l.LoanedAt.ToShortDateString()})");
+    WriteLine(
+        $"\t{l.Book.Title} -> {l.Loaner.FirstName} {l.Loaner.LastName} ({l.LoanedAt.ToShortDateString()})"
+    );
 }
 WriteLine(new string('*', WindowWidth));
 WriteLine();
@@ -83,7 +88,9 @@ WriteLine("Test Manager.GetCurrentBorrowings");
 var borrowings = await manager.GetCurrentBorrowings(0, 100);
 foreach (var b in borrowings.borrowings)
 {
-    WriteLine($"\t{b.Book.Title} -> {b.Owner.FirstName} {b.Owner.LastName} ({b.BorrowedAt.ToShortDateString()})");
+    WriteLine(
+        $"\t{b.Book.Title} -> {b.Owner.FirstName} {b.Owner.LastName} ({b.BorrowedAt.ToShortDateString()})"
+    );
 }
 WriteLine(new string('*', WindowWidth));
 WriteLine();
@@ -92,7 +99,9 @@ WriteLine("Test Manager.GetPastBorrowings");
 var borrowings2 = await manager.GetPastBorrowings(0, 100);
 foreach (var b in borrowings2.borrowings)
 {
-    WriteLine($"\t{b.Book.Title} -> {b.Owner.FirstName} {b.Owner.LastName} ({b.BorrowedAt.ToShortDateString()})");
+    WriteLine(
+        $"\t{b.Book.Title} -> {b.Owner.FirstName} {b.Owner.LastName} ({b.BorrowedAt.ToShortDateString()})"
+    );
 }
 WriteLine(new string('*', WindowWidth));
 WriteLine();

Sources/ToolKit/Class1.cs

@@ -1,7 +1,4 @@
 namespace ToolKit
 {
-    public class Class1
+    public class Class1 { }
-    {
-
-    }
 }

Sources/Utils/EnumsMapper.cs

@@ -4,7 +4,8 @@ using System.Linq;
 
 namespace Utils
 {
-    public class EnumsMapper<T, U> where T : Enum
+    public class EnumsMapper<T, U>
+        where T : Enum
         where U : Enum
     {
         readonly HashSet<Tuple<T, U>> mapper = new HashSet<Tuple<T, U>>();
@@ -48,4 +49,3 @@ namespace Utils
         }
     }
 }
-

Sources/Utils/Mapper.cs

@@ -4,7 +4,8 @@ using System.Linq;
 
 namespace Utils
 {
-    public class Mapper<T, U> where T : class
+    public class Mapper<T, U>
+        where T : class
         where U : class
     {
         readonly HashSet<Tuple<T, U>> mapper = new HashSet<Tuple<T, U>>();
@@ -37,10 +38,10 @@ namespace Utils
         public bool AddMapping(T t, U u)
         {
             var mapping = new Tuple<T, U>(t, u);
-            if(mapper.Contains(mapping)) return false;
+            if (mapper.Contains(mapping))
+                return false;
             mapper.Add(mapping);
             return true;
         }
     }
 }
-

Sources/VMWrapper/BookViewModel.cs

@@ -10,79 +10,68 @@ namespace VMWrapper
     // All the code in this file is included in all platforms.
     public class BookViewModel : INotifyPropertyChanged
     {
-        ILibraryManager data;
+        private readonly ILibraryManager data;
 
-
+        public ObservableCollection<Author> authorList { get; private set; } =
-        public ObservableCollection<Author> authorList { get; private set; } = new ObservableCollection<Author>();
+            new ObservableCollection<Author>();
-        public ObservableCollection<Book> bookList { get; private set; } = new ObservableCollection<Book>();
+        public ObservableCollection<Book> bookList { get; private set; } =
-        public ObservableCollection<AuteurGroup> AuteurGroups { get; private set; } = new ObservableCollection<AuteurGroup>();
+            new ObservableCollection<Book>();
-        public event PropertyChangedEventHandler PropertyChanged;
+        public ObservableCollection<AuteurGroup> AuteurGroups { get; private set; } =
+            new ObservableCollection<AuteurGroup>();
 
         public BookViewModel(ILibraryManager data)
         {
             this.data = data;
             GetAuthors();
+            LoadBooksAsync();
         }
 
-     
+        private async void LoadBooksAsync()
-
-        protected virtual void OnPropertyChanged([CallerMemberName] string propertyName = null)
         {
-            PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
+            try
-        }
-
-        public class AuteurGroup : ObservableCollection<Book>
             {
-            public string Name { get; private set; }
+                var (totalA, authors) = await data.GetAuthorsByName("", 0, 5);
 
-            public AuteurGroup(string name, ObservableCollection<Book> books): base(books)
+                foreach (Author author in authors)
                 {
-                Name = name;
+                    var books = data.GetBooksByAuthor(author.Name, 0, 5).Result.Item2;
+                    var observableBooks = new ObservableCollection<Book>(books);
+                    AuteurGroups.Add(new AuteurGroup(author.Name, observableBooks));
                 }
             }
-
+            catch (Exception ex)
-        public void GetBooks()
             {
-            var objet = data.GetBooksByAuthor("", 0, 8);
+                System.Diagnostics.Debug.WriteLine(ex.Message);
-            var ojb = objet.Result.Item2;
+            }
+        }
 
-            /*foreach (Book Book in ojb)
+        public class AuteurGroup : ObservableCollection<Book>
         {
-                AuteurGroups.Add(new AuteurGroup(Book.Authors.Name, auteur.Books));
+            public string Name { get; private set; }
-            }
 
-            ObservableCollection<Auteur> auteurs = new Stub().CreateStubData();
+            public AuteurGroup(string name, ObservableCollection<Book> books)
-            foreach (Auteur auteur in auteurs)
+                : base(books)
             {
-                AuteurGroups.Add(new AuteurGroup(auteur.Name, auteur.Books));
+                Name = name;
             }
-            */
-
         }
 
-
         public void GetAuthors()
         {
-            var objet =  data.GetAuthorsByName("",0,10);
+            var objet = data.GetAuthorsByName("", 0, 10).Result.Item2;
-            var ojb = objet.Result.Item2;
 
             authorList.Clear();
-            foreach (var author in ojb)
+            foreach (var author in objet)
             {
                 authorList.Add(author);
             }
         }
 
+        public event PropertyChangedEventHandler PropertyChanged;
 
-
+        protected virtual void OnPropertyChanged([CallerMemberName] string propertyName = null)
-        public async Task<ObservableCollection<Book>> GetBooksByTitle()
         {
-            var objet = await data.GetBooksByTitle("", 0, 9);
+            PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
-            var ojb = objet.Item2;
-
-            return new ObservableCollection<Book>(ojb);
         }
-
-
     }
 }

Sources/VMWrapper/Platforms/Android/PlatformClass1.cs

@@ -1,7 +1,5 @@
 namespace VMWrapper
 {
     // All the code in this file is only included on Android.
-    public class PlatformClass1
+    public class PlatformClass1 { }
-    {
-    }
 }

Sources/VMWrapper/Platforms/MacCatalyst/PlatformClass1.cs

@@ -1,7 +1,5 @@
 namespace VMWrapper
 {
     // All the code in this file is only included on Mac Catalyst.
-    public class PlatformClass1
+    public class PlatformClass1 { }
-    {
-    }
 }

Sources/VMWrapper/Platforms/Tizen/PlatformClass1.cs

@@ -3,7 +3,5 @@
 namespace VMWrapper
 {
     // All the code in this file is only included on Tizen.
-    public class PlatformClass1
+    public class PlatformClass1 { }
-    {
-    }
 }

Sources/VMWrapper/Platforms/Windows/PlatformClass1.cs

@@ -1,7 +1,5 @@
 namespace VMWrapper
 {
     // All the code in this file is only included on Windows.
-    public class PlatformClass1
+    public class PlatformClass1 { }
-    {
-    }
 }

Sources/VMWrapper/Platforms/iOS/PlatformClass1.cs

@@ -1,7 +1,5 @@
 namespace VMWrapper
 {
     // All the code in this file is only included on iOS.
-    public class PlatformClass1
+    public class PlatformClass1 { }
-    {
-    }
 }