public static void Test2()
{
BookShelf test2 = new BookShelf();
Book book1 = new Book("5", "C#程序设计语言", "2", "Peter Golde", "C#编程指南。", null, null, "编程", "")
{
State = "可正常使用",
Recommend = 14,
imagePath = @"C:\Users\tjw20\source\repos\LibrarySystem-Final\discovers\C#程序设计语言.jpg"
};
Book book2 = new Book("6", "JAVA语言程序设计", "2", "佚名", "JAVA编程指南。", "2020年5月1日", "李梦凡", "编程", user1 + " ")
{
State = "已被借阅",
Recommend = 12,
imagePath = @"C:\Users\tjw20\source\repos\LibrarySystem-Final\discovers\JAVA语言程序设计.jpg"
};
Book book3 = new Book("7", "三国演义", "2", "罗贯中", "罗贯中所写的一本书。", "2020年9月1日", "康盛尧", "文学", user1 + " " + user3 + " ")
{
State = "已被借阅",
Recommend = 13,
imagePath = @"C:\Users\tjw20\source\repos\LibrarySystem-Final\discovers\三国演义.jpg"
};
List <Book> Books2 = new List <Book>()
{
book1, book2, book3
};
foreach (var book in Books2)
{
test2.AddBook(book);
}
test2.BookShelfId = "2";
BookShelfService.AddBookShelf(test2);
}
public static List <Book> Search(int i, string key)//查询方法，i表示具体的排序规则，完成
{
List <Book> searchBooks = new List <Book>();
using (var db = new BookShelfContext())
{
switch (i)
{
case 1: //按书号查询
foreach (var book in BookShelfService.AllBooks().Where(o => o.BookId.Contains(key) == true))
{
searchBooks.Add(book);
}
break;
case 2: //书名
foreach (var book in BookShelfService.AllBooks().Where(o => o.Name.Contains(key) == true))
{
searchBooks.Add(book);
}
break;
case 3: //作者
foreach (var book in BookShelfService.AllBooks().Where(o => o.Author.Contains(key) == true))
{
searchBooks.Add(book);
}
break;
case 4: //分类
foreach (var book in BookShelfService.AllBooks().Where(o => o.Sort == key))
{
searchBooks.Add(book);
}
break;
case 5: //书架号
foreach (var book in BookShelfService.AllBooks().Where(o => o.BookShelfId == key))
{
searchBooks.Add(book);
}
break;
}
}
return(searchBooks);
}
public static List <Book> Query(int i)//排序方法，i表示具体的排序规则，完成
{
List <Book> queryBooks = new List <Book>();
using (var db = new BookShelfContext())
{
switch (i)
{
case 1: //默认的按推荐数排序
var query1 = BookShelfService.AllBooks();
var list1 = from t in query1 orderby t.Recommend descending select t;
queryBooks = list1.ToList();
break;
case 2: //书号
var query2 = BookShelfService.AllBooks();
var list2 = from t in query2 orderby t.BookId ascending select t;
queryBooks = list2.ToList();
break;
case 3: //作者
var query3 = BookShelfService.AllBooks();
var list3 = from t in query3 orderby t.Author ascending select t;
queryBooks = list3.ToList();
break;
case 4: //分类
var query4 = BookShelfService.AllBooks();
var list4 = from t in query4 orderby t.Sort ascending select t;
queryBooks = list4.ToList();
break;
case 5: //书架号
var query5 = BookShelfService.AllBooks();
var list5 = from t in query5 orderby t.BookId ascending select t;
queryBooks = list5.ToList();
break;
}
}
return(queryBooks);
}
public FormMain()
{
InitializeComponent();
administrator.Id = "1";
user1.Id = "2";
user2.Id = "3";
user3.Id = "4";
if (currentClient == null)
{
this.signOutButton.Visible = false;
this.signOutButton.Enabled = false;
}
if (ClientService.AllClients().Count == 0)
{
ClientService.AddAdministrator(administrator);
ClientService.AddAdministrator(user1);
ClientService.AddAdministrator(user2);
ClientService.AddAdministrator(user3);
}
this.managePictureBox.Visible = false;
this.accountButton.Visible = false;
this.libraryButton.Visible = false;
//this.managePictureBox.Enabled = false;
if (BookShelfService.AllBooks().Count == 0)//设置初始值
{
Test.Test1();
Test.Test2();
}
//MessageBox.Show("1");
Year = DateTime.Now.Year;
Month = DateTime.Now.Month;
String time = DateTime.Now.ToLongDateString().ToString();
int m = time.IndexOf("月");
int d = time.IndexOf("日");
Day = DateTime.Now.Day;
BookShelfService.Check(Year, Month, Day);
recommendBooks = BookShelfService.getRecommend();
recommendBindingSource.DataSource = recommendBooks;
}
public static void Test1()
{
BookShelf test1 = new BookShelf();
Book book1 = new Book("1", "毛泽东选集", "1", "毛泽东", "毛泽东所写的一本书。", null, null, "政治", "")
{
State = "可正常使用",
Recommend = 10,
imagePath = BookShelfService.findPath() + @"\" + "毛泽东选集" + ".jpg"
};
Book book2 = new Book("2", "论持久战", "1", "毛泽东", "毛泽东所写的一本书。", "2020年8月1日", "涂珈玮", "政治", "")
{
State = "已被借阅",
Recommend = 15,
imagePath = @"C:\Users\tjw20\source\repos\LibrarySystem-Final\discovers\论持久战.jpg"
};
Book book3 = new Book("3", "钢铁是怎样炼成的", "1", "奥斯特洛夫斯基", "奥斯特洛夫斯基所写的一本书。", "2020年8月1日", "涂珈玮", "文学", user2 + " ")
{
State = "已被借阅",
Recommend = 15,
imagePath = @"C:\Users\tjw20\source\repos\LibrarySystem-Final\discovers\钢铁是怎样炼成的.jpg"
};
Book book4 = new Book("4", "西游记", "1", "吴承恩", "吴承恩所写的一本书。", "2020年8月1日", "康盛尧", "文学", user3 + " ")
{
State = "已被借阅",
Recommend = 13,
imagePath = @"C:\Users\tjw20\source\repos\LibrarySystem-Final\discovers\西游记.jpg"
};
List <Book> Books1 = new List <Book>()
{
book1, book2, book3, book4
};
foreach (var book in Books1)
{
test1.AddBook(book);
}
test1.BookShelfId = "1";
BookShelfService.AddBookShelf(test1);
}
public void resetRecommend()
{
this.recommendBindingSource.DataSource = BookShelfService.getRecommend();
}
