public IBooking ReserveBook(IList <IBook> books, ILibrarian libNr, IMember memberNr)
{
foreach (IBook book in books)
{
book.Loan();
books.Where(x => x.ISBN == book.ISBN).Select(x => { return(book); }).ToList();
}
int bookingNr = 1;
if (bookings.Count() != 0)
{
bookingNr = bookings.Max(x => x.BookingNr) + 1;
}
if (bookings.Count() != 0)
{
bookingNr = bookings.Max(x => x.BookingNr) + 1;
}
IBooking booking = new Booking(bookingNr, books, libNr, memberNr, DateTime.Now);
bookings.Add(booking);
return(booking);
}
private void button1_Click(object sender, EventArgs e)
{
ILibrarian C = (ILibrarian)Activator.GetObject(typeof(ILibrarian), "tcp://localhost:1234/Obj");
string type;
if (memoire.Checked)
{
type = "memoire";
}
else
{
if (these.Checked)
{
type = "these";
}
else
{
type = "livre";
}
}
Boolean b = C.AddWork(tags.Text.Split(',').ToList(), writers.Text.Split(',').ToList(), title.Text.ToString(), theme.Text.ToString(), type);
if (b)
{
MessageBox.Show("successfull");
}
else
{
MessageBox.Show("failed");
}
}
public async Task Invoke(HttpContext httpContext, ILibrarian librarian) // injection to method
{
httpContext.Items["CurrentUserName"] = httpContext.User.Identity.Name;
await librarian.CheckAccess();
await _next(httpContext);
}
public IBooking ReservBook(IList <IBook> books, int libNr, int memberNr)
{
ILibrarian librarian = GetLibrarianNr(libNr);
IMember member = GetMemberNr(memberNr);
IBooking booking = inventory.ReserveBook(books, librarian, member);
bookings.Add(booking);
return(booking);
}
public async Task <IActionResult> VerifyEmail([FromServices] ILibrarian librarian, string authorEmail)
{
if (await librarian.CheckAccess())
{
return(Json($"Selected author {authorEmail} is invalid"));
}
return(Json(true));
}
private bool SafeCheck(ILibrarian lib)
{
try {
return(lib.Check());
} catch (Exception e) {
SLogger <LiYinLoader> .Warn($"An error occurred when checking a librarian", e);
return(false);
}
}
public Booking(int bookingNr, IList <IBook> books, ILibrarian libNr, IMember memberNr, DateTime startDate)
{
BookingNr = bookingNr;
Books = books;
LibNr = libNr;
MemberNr = memberNr;
StartDate = startDate;
BookingCompleted = false;
}
public ILogIn LogingIn(int libNr, string password)
{
ILogIn loggaIn = null;
ILibrarian librarian = datastore.GetLibrarianNr(libNr);
if (librarian != null && librarian.CorrectPassword(password))
{
loggaIn = new LogIn(librarian);
}
return(loggaIn);
}
public ILibrarian GetLibrarianNr(int libNr)
{
ILibrarian librarian = librarians.Where(a => a.LibrNr == libNr).FirstOrDefault();
if (librarian.LibrNr != libNr)
{
librarian = GetLibrarianNr(libNr);
librarians.Add(librarian);
}
return(librarian);
}
private bool SafeReady(ILibrarian lib)
{
try
{
lib.Ready();
return(true);
}
catch (Exception e)
{
SLogger <DreamLibManager> .Warn($"There is an error occurred when calling a librarian's Ready() method", e);
return(false);
}
}
/// <summary>
/// 获取程序集的入口
/// </summary>
/// <param name="assembly"></param>
/// <returns></returns>
private ILibrarian GetLibrarianFrom(Assembly assembly)
{
ILibrarian librarian = null;
var types = from type in assembly.GetExportedTypes()
where IsLibrarian(type)
select type;
if (types.Count() != 0)
{
librarian = (ILibrarian)Activator.CreateInstance(types.First());
return(librarian);
}
librarian = new DefaultLibrarian(assembly);
return(librarian);
}
public async Task <IActionResult> NeedToPay([FromServices] ILibrarian librarian, int bookId) // inject to controller Action
{
var book = _booksRepository.Get(bookId);
if (book == null)
{
return(NotFound());
}
var userRepository = HttpContext.RequestServices.GetService <IUsersRepository>(); // get directly from HttpContext
var currentVisitor = (Visitor)userRepository.Get(User.Identity.Name);
await librarian.ApplyFees(book, currentVisitor);
return(Json(new { result = "success" }));
}
private void button1_Click(object sender, EventArgs e)
{
ILibrarian C = (ILibrarian)Activator.GetObject(typeof(ILibrarian), "tcp://localhost:1234/Obj");
try
{
Work work = C.getById(Convert.ToInt32(idwork.Text.ToString()));
this.Hide();
EditWork editWork = new EditWork(work);
editWork.Show();
}
catch (Exception ex)
{
Console.WriteLine(ex);
MessageBox.Show("failed");
}
}
private void button1_Click(object sender, EventArgs e)
{
ILibrarian C = (ILibrarian)Activator.GetObject(typeof(ILibrarian), "tcp://localhost:1234/Obj");
try
{
int id = Convert.ToInt32(idwork.Text.ToString());
if (C.DeleteWork(id))
{
MessageBox.Show("successful");
}
else
{
MessageBox.Show("failed");
}
}
catch (Exception ex)
{
MessageBox.Show("invalide" + ex);
}
}
/// <summary>
/// 获取传入的所有程序集的入口实现
/// </summary>
/// <returns>所有入口类</returns>
private IEnumerable <ILibrarian> GetLibrarianFrom(IEnumerable <Assembly> assemblies)
{
List <ILibrarian> result = new List <ILibrarian>();
foreach (var ass in assemblies)
{
try
{
ILibrarian lib = GetLibrarianFrom(ass);
if (lib.Check())
{
lib.Ready();
result.Add(lib);
}
}
catch (Exception ex)
{
Logger.Warn($"加载与检查{ass.GetName().Name}的入口类时失败,该程序集无法被加载为秋之盒拓展", ex);
}
}
return(result);
}
static void Main(string[] args)
{
///<summary>
///程序初始化
/// </summary>
///<summary>
///菜单选项
/// </summary>
int selectCode = default;
///<summary>
///菜单状态初始化
/// </summary>
///
#region
Dictionary <string, bool> loginOrRegisterSelectStatus = new Dictionary <string, bool>(2);
Dictionary <string, bool> selectUserTypeStatus = new Dictionary <string, bool>(3);
Dictionary <string, bool> studentMenuSelectStatus = new Dictionary <string, bool>(4);
Dictionary <string, bool> loginOrRegisterSucceedStatus = new Dictionary <string, bool>(2);
#endregion
loginOrRegisterSelectStatus.Add("loginRequirement", false);
loginOrRegisterSelectStatus.Add("registerRequirement", false);
selectUserTypeStatus.Add("studentRequirement", false);
selectUserTypeStatus.Add("librarianRequirement", false);
selectUserTypeStatus.Add("systemManagerRequirement", false);
studentMenuSelectStatus.Add("bookSearchRequirement", false);
studentMenuSelectStatus.Add("bookLendingRequirement", false);
studentMenuSelectStatus.Add("bookReturnRequirement", false);
studentMenuSelectStatus.Add("viewPersonalInfoRequirement", false);
loginOrRegisterSucceedStatus.Add("studentLoginSucceed", false);
Student student = new Student();
Librarian librarian = new Librarian();
Book book = new Book();
Menu.Display.NoLoginMainMenu();
selectCode = Convert.ToInt32(Console.ReadLine());
///
/// <summary>
/// 主菜单，提示登录与注册
/// </summary>
///
switch (selectCode)
{
case 1:
loginOrRegisterSelectStatus["loginRequirement"] = true;
break;
case 2:
loginOrRegisterSelectStatus["registerRequirement"] = true;
break;
default:
break;
}
///<summary>
///登录模块
/// </summary>
if (loginOrRegisterSelectStatus[key : "loginRequirement"])
{
Menu.Display.SelectUserTypeMenu();
selectCode = Convert.ToInt32(Console.ReadLine());
switch (selectCode)
{
case 1:
IStudent newStudent = student;
loginOrRegisterSucceedStatus["studentLoginSucceed"] = newStudent.Login(student);
break;
case 2:
ILibrarian newLibrarian = librarian;
newLibrarian.Login(librarian);
break;
case 3:
break;
default:
break;
}
}
///<summary>
///注册模块
/// </summary>
if (loginOrRegisterSelectStatus[key : "registerRequirement"])
{
Menu.Display.SelectUserTypeMenu();
selectCode = Convert.ToInt32(Console.ReadLine());
switch (selectCode)
{
case 1:
IStudent newStudent = student;
newStudent.Register(student);
newStudent.SaveInfoXmlOfStudent(student);
break;
case 2:
ILibrarian newLibrarian = librarian;
newLibrarian.Register(librarian);
newLibrarian.SaveInfoXmlOfLibrarian(librarian);
break;
case 3:
break;
default:
break;
}
}
///<summary>
///学生登录成功菜单
/// </summary>
if (loginOrRegisterSucceedStatus[key : "studentLoginSucceed"])
{
Menu.Display.StudentMainMenu();
selectCode = Convert.ToInt32(Console.ReadLine());
switch (selectCode)
{
case 1:
studentMenuSelectStatus[key : "bookSearchRequirement"] = true;
break;
case 2:
studentMenuSelectStatus[key : "bookLendingRequirement"] = true;
break;
case 3:
studentMenuSelectStatus[key : "bookReturnRequirement"] = true;
break;
case 4:
Console.WriteLine($"{ student.ShowInfo()}");
System.Threading.Thread.Sleep(5000);
break;
default:
break;
}
}
///<summary>
///书籍查询
/// </summary>
///
if (studentMenuSelectStatus[key : "bookSearchRequirement"])
{
IBook newBook = book;
Console.WriteLine(@"Please enter the ISBN:");
string targetISBN = Console.ReadLine();
bool searchSucceed = false;
searchSucceed = newBook.Search(targetISBN, book);
if (searchSucceed)
{
Console.WriteLine($"{book.ShowInfo()}");
System.Threading.Thread.Sleep(10000);
}
}
}
public LogIn(ILibrarian librarian)
{
Librarian = librarian;
}
public LibrarianController(IBookService bookServ, ILibrarian libServ)
{
_bookContext = bookServ;
_libContext = libServ;
}
