Implement IProduct interface
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parent
3558e3057f
commit
c252b91ca6
4 changed files with 37 additions and 30 deletions
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@ -25,7 +25,7 @@ namespace Bücherwurm
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foreach (var book in BookList)
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{
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Console.WriteLine("---");
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Console.WriteLine("ID: {0}", book.BookId);
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Console.WriteLine("ID: {0}", book.ProductId);
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Console.WriteLine("Author: {0}", book.Author);
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Console.WriteLine("Titel: {0}", book.Title);
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}
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@ -71,7 +71,7 @@ namespace Bücherwurm
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case "j":
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{
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Correct = true;
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Catalogue.Add(Title, Author, Country, ImgLink, Link, Language, int.Parse(Pages), int.Parse(Year));
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Catalogue.AddBook(Title, Author, Country, ImgLink, Link, Language, int.Parse(Pages), int.Parse(Year));
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Console.WriteLine("Buch wurde hinzugefügt.");
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break;
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}
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23
Book.cs
23
Book.cs
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@ -2,11 +2,8 @@ using System.Text.Json.Serialization;
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namespace Bücherwurm
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{
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class Book
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class Book : IProduct
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{
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[JsonIgnoreAttribute]
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public int BookId {get; set;}
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[JsonPropertyName("title")]
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public string Title {get; set;}
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@ -16,9 +13,6 @@ namespace Bücherwurm
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[JsonPropertyName("country")]
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public string Country {get; set;}
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[JsonPropertyName("imageLink")]
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public string ImageLink {get; set;}
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[JsonPropertyName("link")]
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public string Link {get; set;}
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@ -30,12 +24,19 @@ namespace Bücherwurm
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[JsonPropertyName("year")]
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public int Year {get; set;}
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[JsonIgnore]
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public int ProductId { get; set; }
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[JsonIgnore]
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public string Category { get; }
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[JsonPropertyName("imageLink")]
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public string ImageLink { get; set; }
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public Book(int Id, string Title, string Author,
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string Country, string ILink, string Link, string Language,
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int Pages, int Year)
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{
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BookId = Id;
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ProductId = Id;
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Category = "book";
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this.Title = Title;
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this.Author = Author;
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this.Country = Country;
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@ -51,11 +52,11 @@ namespace Bücherwurm
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}
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public void OverwriteNullId(int Id)
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public void OverwriteNullId(int id)
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{
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if (BookId == 0)
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if (ProductId == 0)
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{
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BookId = Id;
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ProductId = id;
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}
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}
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}
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34
Catalogue.cs
34
Catalogue.cs
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@ -1,53 +1,59 @@
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text.Json;
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namespace Bücherwurm
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{
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class Catalogue
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{
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private List<Book> Books {get; set;}
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private List<IProduct> Products {get; set;}
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private int NextId {get; set;}
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public Catalogue()
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{
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Books = new List<Book>();
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Products = new List<IProduct>();
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NextId = 1;
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}
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public void Import(string JsonString)
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{
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var intermediateBooks = JsonSerializer.Deserialize<List<Book>>(JsonString);
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foreach (var ibook in intermediateBooks)
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var IntermediateBooks = JsonSerializer.Deserialize<List<IProduct>>(JsonString);
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foreach (var Ibook in IntermediateBooks)
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{
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ibook.OverwriteNullId(NextId);
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NextId = NextId + 1;
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Ibook.OverwriteNullId(NextId);
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NextId += 1;
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}
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Books = intermediateBooks;
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Products = IntermediateBooks;
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}
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public void Add(string Title, string Author,
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public void AddBook(string Title, string Author,
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string Country, string ILink, string Link,
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string Language, int Pages, int Year)
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{
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Books.Add(new Book(NextId, Title, Author, Country, ILink, Link, Language, Pages, Year));
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Products.Add(new Book(NextId, Title, Author, Country, ILink, Link, Language, Pages, Year));
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NextId = NextId++;
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}
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public void Remove(int BookID)
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public void Add(IProduct product)
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{
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Books.RemoveAll(book => book.BookId == BookID);
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Products.Add(product);
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}
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public void Remove(int bookID)
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{
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Products.RemoveAll(book => book.ProductId == bookID);
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}
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public List<Book> GetBooks()
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{
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return Books;
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return Products.FindAll(prod => prod.Category == "book").Cast<Book>().ToList();
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}
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public Book LookupBook(int BookId)
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public Book LookupBook(int bookId)
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{
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return Books.Find(book => book.BookId == BookId);
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return (Book)Products.Find(book => book.ProductId == bookId && book.Category == "book");
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}
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}
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}
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@ -13,9 +13,9 @@ namespace Bücherwurm
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NextId = 1;
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}
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public void Add(Book Book)
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public void Add(IProduct Book)
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{
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InventoryList.Add(new Item(NextId, Book.BookId));
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InventoryList.Add(new Item(NextId, Book.ProductId));
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NextId = NextId + 1;
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}
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