Initial

2025-02-03 14:58:49 +01:00
commit 13c26eb3d8
13 changed files with 818 additions and 0 deletions
--- a/Bokhantarare/Book.cs
+++ b/Bokhantarare/Book.cs
@@ -0,0 +1,129 @@
+using System.Text.Json;
+using System.Text.Json.Serialization;
+
+namespace Bokhantarare;
+
+public class Book
+{
+    [JsonPropertyName("ISBN")]
+    public string ISBN { get; set; }
+    [JsonPropertyName("title")]
+    public string Title { get; set; }
+    [JsonPropertyName("authors")]
+    public string[] Authors { get; set; }
+    [JsonPropertyName("publicationYear")]
+    public string PubYear { get; set; }
+    
+    public Book()
+    {
+        
+    }
+
+    public Book(string ISBN, string title, string[] authors, string pubYear)
+    {
+        this.ISBN = ISBN;
+        this.Title = title;
+        this.Authors = authors;
+        this.PubYear = pubYear;
+    }
+
+    public Book(string ISBN, string title, string author, string pubYear) : this(ISBN, title, [author], pubYear)
+    {
+        
+    }
+
+    public override string ToString()
+    {
+        return $"Title: {Title}, Authors: {string.Join(", ", Authors)}, PubDate: {PubYear}";
+    }
+
+    public static Book? GetBookFromISBN(string ISBN)
+    {
+        ISBN = ISBN.Replace("-", "").Trim();
+        if (ISBN.Length != 10 && ISBN.Length != 13)
+        {
+            throw new ArgumentException("Invalid ISBN");
+        }
+        
+        Dictionary<String, Object>? responce = JsonSerializer.Deserialize<Dictionary<String, Object>>(
+            Helper.Request($"https://openlibrary.org/api/books?bibkeys=ISBN:{ISBN}&jscmd=details&format=json"));
+
+        if (responce == null)
+        {
+            return null;
+        }
+        
+        Dictionary<String, Object>? book = JsonSerializer.Deserialize<Dictionary<String, Object>>(responce[$"ISBN:{ISBN}"].ToString());
+        Dictionary<String, Object>? details = JsonSerializer.Deserialize<Dictionary<String, Object>>(book["details"].ToString());
+        
+        string title = "";
+        if (details.ContainsKey("full_title"))
+        {
+            title = details["full_title"].ToString();
+        }
+        else if (details.ContainsKey("title"))
+        {
+            title = details["title"].ToString();
+        }
+        else
+        {
+            title = "Missing title";
+        }
+        List<string> authors = new List<string>();
+        if (details.ContainsKey("authors"))
+        {
+            foreach (Dictionary<string, object> listAuthors in JsonSerializer.Deserialize<Dictionary<String, Object>[]>(
+                         details["authors"].ToString()))
+            {
+                authors.Add(listAuthors["name"].ToString());
+            }
+        }
+        else
+        {
+            authors.Add("Missing Authors");
+        }
+
+        string pubDate = "";
+        if (details.ContainsKey("publish_date"))
+        {
+            details["publish_date"].ToString();
+        }
+        else
+        {
+            pubDate = "No Publication Date";
+        }
+        return new Book(ISBN, title, authors.ToArray(), pubDate);
+    }
+
+    public static BareBookInfo[]? GetBooksFromTitle(string title)
+    {
+        title = title.Trim();
+
+        Dictionary<String, Object>? responce = JsonSerializer.Deserialize<Dictionary<String, Object>>(
+            Helper.Request($"https://openlibrary.org/search.json?q={title}"));
+
+        if (responce == null)
+        {
+            return null;
+        }
+        
+        List<Dictionary<String, Object>>? books = JsonSerializer.Deserialize<List<Dictionary<String, Object>>>(responce["docs"].ToString());
+
+        List<BareBookInfo> bookInfos = new List<BareBookInfo>();
+        
+        foreach (Dictionary<String, Object> book in books)
+        {
+            if (book.TryGetValue("cover_edition_key", out var edition) && book.TryGetValue("title", out var value))
+            {
+                bookInfos.Add(new BareBookInfo(edition.ToString(), value.ToString()));
+            }
+            else
+            {
+                // This is a debug line to list search results that where missing the cover_edition_key
+                //Console.WriteLine(JsonSerializer.Serialize(book));
+            }
+        }
+
+        return bookInfos.ToArray();
+    }
+}