public void EditBook(Book tmpBook)
{
using (var sw = new StreamWriter (Config.dir
+ (Config.tmpId).ToString()
+ Config.type))
{
sw.WriteLine(tmpBook.title);
sw.WriteLine(tmpBook.author);
sw.WriteLine(tmpBook.year);
}
}
public bool AddBook(Book tmp)
{
try
{
db.AddBook(tmp);
return true;
}
catch (Exception e)
{
return false;
}
}
public void AddBook(Book tmp)
{
GetLastBookId();
Config.gid+=1;
tmp.id = Config.gid;
using(var sw = new StreamWriter (Config.dir
+ tmp.id.ToString()
+ Config.type))
{
sw.WriteLine(tmp.title);
sw.WriteLine(tmp.author);
sw.WriteLine(tmp.year);
}
}
public void AddBook(Book tmpBook)
{
GetLastBookId();
Config.gid+=1;
tmpBook.id = Config.gid;
XElement book = new XElement("book",
new XAttribute("id", Config.gid),
new XElement("title", tmpBook.title),
new XElement("author", tmpBook.author),
new XElement("year", tmpBook.year));
library.Add(book);
library.Save(Config.dirXml);
}
public void EditBook(int mode,
string content)
{
var tmpBook = new Book();
tmpBook = db.ReadBook(Config.tmpId);
switch(mode)
{
case 1: tmpBook.title = content;
break;
case 2: tmpBook.author = content;
break;
case 3: tmpBook.year = Int32.Parse(content);
break;
}
db.EditBook(tmpBook);
}
public Book ReadBook(int id)
{
var tmpBook = new Book();
using(var sr = new StreamReader(Config.dir
+ id.ToString()
+ Config.type))
{
tmpBook.id = id;
tmpBook.title = sr.ReadLine();
tmpBook.author = sr.ReadLine();
tmpBook.year = Int32.Parse(sr.ReadLine());
}
return tmpBook;
}
public void EditBook(Book tmpBook)
{
foreach (XElement el in xdoc.Root.Elements())
{
if (Int32.Parse(el.Attribute("id").Value) == Config.tmpId)
{
el.Element("title").Value = tmpBook.title;
el.Element("author").Value = tmpBook.author;
el.Element("year").Value = tmpBook.year.ToString();
library.Save(Config.dirXml);
break;
}
}
}
public Book ReadBook(int id)
{
Book tmpBook = new Book();
foreach (XElement el in xdoc.Root.Elements())
{
if (Int32.Parse(el.Attribute("id").Value) == id)
{
tmpBook.id = id;
tmpBook.title = el.Element("title").Value;
tmpBook.author = el.Element("author").Value;
tmpBook.year = Int32.Parse(el.Element("year").Value);
break;
}
}
return tmpBook;
}
/*
* Добавить книгу
*/
void UIAddBook()
{
Book tmp = new Book();
Console.WriteLine ("Введите название книги");
tmp.title = Console.ReadLine();
Console.WriteLine ("Введите автора книги");
tmp.author = Console.ReadLine();
Console.WriteLine ("Введите год издания книги");
tmp.year = Int32.Parse(Console.ReadLine());
if(prim.AddBook(tmp))
Console.WriteLine ("Книга с id "
+ tmp.id
+ " добавлена" );
else
Console.WriteLine ("ERROR");
}
