static void Main(string[] args)
{
var root = Directory.Exists(@"D:\books\google_drive\books") ? @"D:\books\google_drive\books": ".";
var properFilePath = Path.Combine(root, "MoonReader", "proper.txt");
var properPaths = CommonUtils.Utils.ReadLines(properFilePath);
if (args.Length > 0 && Directory.Exists(args[0]))
{
root = args[0];
}
Console.WriteLine($"Loading files in {root} folder...");
var paths = Directory.EnumerateFiles(root, "*.*", SearchOption.AllDirectories).Where(path => path.EndsWith(".fb2") || path.EndsWith(".epub")).ToList();
List <Book2> books = new List <Book2>();
foreach (var path in paths)
{
//пропускаем
if (properPaths.Contains(path))
{
continue;
}
Book2 book = path.EndsWith(".fb2") ? LoadFb2(path) : LoadEpub(path);
if (book != null)
{
books.Add(book);
}
}
Console.WriteLine($"{books.Count} files loaded");
var log = new List <string>();
var counter = 0;
foreach (var book in books)
{
if (book.Path == book.ProperPath && !properPaths.Contains(book.ProperPath))
{
properPaths.Add(book.ProperPath);
}
if (book.Path != book.ProperPath && !File.Exists(book.ProperPath))
{
try
{
File.Move(book.Path, book.ProperPath);
counter++;
Console.WriteLine($"File '{Path.GetFileName(book.Path)} renamed to '{book.ProperFileName}.");
log.Add($"File '{Path.GetFileName(book.Path)} renamed to '{book.ProperFileName}.");
properPaths.Add(book.ProperPath);
} catch (Exception e)
{
log.Add($"ERROR: '{Path.GetFileName(book.Path)} could not rename to '{book.ProperFileName}: {e.Message}");
continue;
}
}
}
File.WriteAllLines("log.txt", log);
File.WriteAllLines(properFilePath, properPaths);
Console.WriteLine($"{counter} books successfully renamed. OK!");
Console.ReadLine();
}
public void SetActiveBook(QuestionBook book)
{
var idx = Books.IndexOf(book);
Book1.SetQuestionBook(Books[idx - 2 < 0 ? Books.Count + idx - 2 : idx - 2]);
Book2.SetQuestionBook(Books[idx - 1 < 0 ? Books.Count + idx - 1 : idx - 1]);
Book3.SetQuestionBook(book);
Book4.SetQuestionBook(Books[(idx + 1) % Books.Count]);
Book5.SetQuestionBook(Books[(idx + 2) % Books.Count]);
}
private void OnItemSelected(object sender, ItemTappedEventArgs e)
{
Book2 book = (Book2)RankListView.SelectedItem;
string Name = book.Name;
string author = book.Author;
string item = book.ItemCaption;
string sale = book.SalesDate;
string publisher = book.Publisher;
double Value = book.Value;
string VI = book.ValueImage;
string IU = book.ImageURL;
Navigation.PushAsync(new SeekDetailPage(Name, author, sale, publisher, item, Value, VI, IU));
}
public void printStructInfo()
{
Books Book1; /* 声明 Book1，类型为 Book */
Books Book2; /* 声明 Book2，类型为 Book */
/* book 1 详述 */
Book1.title = "C Programming";
Book1.author = "Nuha Ali";
Book1.subject = "C Programming Tutorial";
Book1.book_id = 6495407;
/* book 2 详述 */
Book2.title = "Telecom Billing";
Book2.author = "Zara Ali";
Book2.subject = "Telecom Billing Tutorial";
Book2.book_id = 6495700;
/* 打印 Book1 信息 */
Console.WriteLine("Book 1 title : {0}", Book1.title);
Console.WriteLine("Book 1 author : {0}", Book1.author);
Console.WriteLine("Book 1 subject : {0}", Book1.subject);
Console.WriteLine("Book 1 book_id :{0}", Book1.book_id);
/* 打印 Book2 信息 */
Console.WriteLine("Book 2 title : {0}", Book2.title);
Console.WriteLine("Book 2 author : {0}", Book2.author);
Console.WriteLine("Book 2 subject : {0}", Book2.subject);
Console.WriteLine("Book 2 book_id : {0}", Book2.book_id);
// Books Book1 = new Books(); /* 声明 Book1，类型为 Book */
// Books Book2 = new Books(); /* 声明 Book2，类型为 Book */
/* book 1 详述 */
Book1.getValues("C Programming",
"Nuha Ali", "C Programming Tutorial", 6495407);
/* book 2 详述 */
Book2.getValues("Telecom Billing",
"Zara Ali", "Telecom Billing Tutorial", 6495700);
/* 打印 Book1 信息 */
Book1.display();
/* 打印 Book2 信息 */
Book2.display();
}
static void Main(string[] args)
{
var Library = new Library();
Library.Dictionary = new SortedDictionary <string, DateTime>();
int numberOfInputs = int.Parse(Console.ReadLine());
for (int i = 0; i < numberOfInputs; i++)
{
var input = Console.ReadLine()
.Split(' ')
.ToArray();
string title = input[0];
DateTime published = DateTime.ParseExact(input[3], "dd.MM.yyyy", CultureInfo.InvariantCulture);
var Book = new Book2();
Book.Title = title;
Book.PublicationDate = published;
Library.Dictionary[title] = published;
}
string cutOffAsString = Console.ReadLine();
var cutOffDate = DateTime.ParseExact(cutOffAsString, "dd.MM.yyyy", CultureInfo.InvariantCulture);
var dictOfAfterCutOff = new Dictionary <string, DateTime>(); // temptDict
foreach (var currentBook in Library.Dictionary)
{
bool releasedBeforeCutOff = currentBook.Value <= cutOffDate;
if (releasedBeforeCutOff == false)
{
dictOfAfterCutOff[currentBook.Key] = currentBook.Value;
}
}
var resultDict = dictOfAfterCutOff.OrderBy(date => date.Value).ThenBy(title => title.Key);
foreach (var book in resultDict)
{
Console.WriteLine($"{book.Key} -> {book.Value:dd.MM.yyyy}");
}
}
static Book2 LoadEpub(string path)
{
try
{
EpubBook epub = EpubReader.Read(path);
var book = new Book2
{
Authors = string.Join(", ", epub.Authors.ToArray()),
Title = epub.Title,
Path = path
};
return(book);
}
catch
{
return(null);
}
}
static Book2 LoadFb2(string path)
{
try
{
FB2File fb2 = (new FB2Reader()).ReadFromFile(path);
var book = new Book2
{
Authors = string.Join(", ", fb2.TitleInfo.BookAuthors.Select(s => s.FirstName.Text + " " + s.LastName.Text).ToArray()),
Title = fb2.TitleInfo.BookTitle.Text,
Path = path
};
return(book);
}
catch
{
return(null);
}
}
public void GetCostOfBasketForMultipleItems()
{
var bk1 = new Book1();
Basket.Instance.AddItemToBasket(bk1);
Basket.Instance.AddItemToBasket(bk1); // Book not eligible for discount
var bk2 = new Book2();
Basket.Instance.AddItemToBasket(bk2);
// 2 books eligiable for discount
// 2 * 8 = £16 * 0.95 = £15.2
// 1 book not eligible for discount
// 1 * 8 = £8
// Total Cost: £15.2 + £8 = £23.2
Assert.AreEqual(23.2, Basket.Instance.TotalCost);
}
public void AddMultipleItemsToBasket()
{
var bk1 = new Book1();
Basket.Instance.AddItemToBasket(bk1);
Basket.Instance.AddItemToBasket(bk1);
var bk2 = new Book2();
Basket.Instance.AddItemToBasket(bk2);
var cart = Basket.Instance.Items;
Assert.AreEqual(2, cart.Count); // 2 unique records in the cart
Assert.IsTrue(cart.TryGetValue(bk1.ProductCode, out Stack <IStockItem> bk1Count));
Assert.AreEqual(2, bk1Count.Count); // x2 of book1
Assert.IsTrue(cart.TryGetValue(bk2.ProductCode, out Stack <IStockItem> bk2Count));
Assert.AreEqual(1, bk2Count.Count); // x1 of book2
}
static void Main(string[] args)
{
//var books = new List<Book>
//{
// new Book("The Little Prince", "Exupery", 1943),
// new Book("The Master and Margarita", "Bulgakov", 1967),
//};
//XmlSerializer xmlSerializer = new XmlSerializer(books.GetType());
//using var writer = new StreamWriter("books_new.xml");
//xmlSerializer.Serialize(writer, books);
XmlSerializer booksSerializer = new XmlSerializer(typeof(List <Book>), new XmlRootAttribute("books"));
using var reader = new StreamReader("Data/book_modified3.xml");
var books = (List <Book>)booksSerializer.Deserialize(reader);
var books2 = new List <Book2>();
foreach (var item in books)
{
Console.WriteLine(item);
var book = new Book2 {
Author = item.Author, Name = item.Name, Page = item.Page
};
books2.Add(book);
}
XmlSerializer booksSerializer2 = new XmlSerializer(typeof(List <Book2>), new XmlRootAttribute("books"));
using var writer = new StreamWriter("Data/book_modified4.xml");
booksSerializer2.Serialize(writer, books2);
//var settings = new XDocument();
//settings.Add(new XElement("books",
// new XElement("book",
// new XElement("title", "The Little Prince"),
// new XElement("author", "Exupery")),
// new XElement("book",
// new XElement("title", "The Master and Margarita"),
// new XElement("author", "Bulgakov"))));
//settings.Save("book.xml",SaveOptions.DisableFormatting);
//var settings = new XDocument();
//settings.Add(new XElement("settings",
// new XAttribute("lang", "bg-bg"),
// new XElement("XPosition",
// new XElement("X1",123),
// new XElement("X2","321")),
// new XElement("YPosition", 321)));
//settings.Save("settings.xml");
//document.Declaration.Version = "3.0";
//document.Root.Add(new XElement("car", new XElement("make", "Audi")));
//document.Save("Data/Library_updated.xml");
//var root = document.Root;
//document.Root.SetAttributeValue("count", "500");
//var books = root.Elements().Where(x => x.Element("BookPage").Value == "300").Select(x => new Book
//{
// Name = x.Element("BookName").Value,
// Author = x.Element("BookAuthor").Value,
// Page = int.Parse(x.Element("BookPage").Value)
//}).Where(x => x.Page > 300);
//Console.WriteLine(root.Attribute("address").Value);
//Console.WriteLine(root.Attribute("count").Value);
//var books = root.Elements();
//root.RemoveAll();
//foreach (var item in books)
//{
// var bookObject = new Book
// {
// Name = item.Element("BookName").Value,
// Author = item.Element("BookAuthor").Value,
// Page = int.Parse(item.Element("BookPage").Value)
// }
//};
//Console.WriteLine($"{item.Element("BookName").Value}: {item.Element("BookAuthor").Value}: {item.Element("BookPage").Value}");
//Console.WriteLine($"{bookObject.Author}: {bookObject.Name}: {bookObject.Page}");
//item.Element("BookPage").Value = "Ghjjjk";
//item.RemoveAll();
//document.Save("Data/book_modified.xml");
}
