public void Add(Reader czyt)
{
if(Reader.IdIsUsed(czyt.ID))
throw new ArgumentException("Reader ID is already used");
else
czytelnicy.Add(czyt);
}
public Borrow(Book ks, Reader czyt)
{
Ksiazka = ks;
Czytelnik = czyt;
czyt.Borrows.Add(this);
ks.Borrows.Add(this);
//Console.WriteLine(Zawartosc);
}
public void SetAsEditor(ViewModelMainWindow mw, Reader r)
{
Main = mw;
if (!isSet) {
Reader = r;
Name = r.Imie;
Surname = r.Nazwisko;
ButtonLabel = "Save";
ButtonClicked = new RelayCommand(ClickMeEditor);
isSet = true;
RaisePropertyChanged("ButtonClicked");
}
}
public void Add(Reader czyt)
{
czytelnicy.Add(czyt);
}
public void Remove(Reader czyt)
{
czytelnicy.Remove(czyt);
}
public Borrow(Book ks, Reader czyt, DateTime data)
: this(ks,czyt)
{
Data = data;
}
static void Main(string[] args)
{
IBase baza = new Baza(new RandomFiller(30));
baza.Add(new Borrow(baza.GetBookById(3), baza.GetReaderById(3)));
baza.Add(new Borrow(baza.GetBookById(3), baza.GetReaderById(3)));
/*var dist = baza.GetDistinctBorrows();
foreach (var bor in dist) Console.WriteLine("DISTINCT: " + bor);*/
Inputter inp = new Inputter();
baza.AnulujWypozyczenieNr(0);
//baza.Write();
Console.WriteLine();
Console.WriteLine("print, stat, +reader, -reader, +book, -book, +borrow, -borrow, stop,");
Console.WriteLine("bookswithtitle, bookswithyear, readerswithborrows, latestbook, distinctborrows");
string wybor;
while (true) {
Console.WriteLine("\nWybierz komende:");
wybor = Console.ReadLine();
if (wybor == "STOP" || wybor == "stop") {
Console.WriteLine("Stop.");
break;
}
switch (wybor) {
case "print":
baza.Write();
break;
case "stat":
Console.WriteLine("Liczba ksiazek: " + baza.LiczbaKsiazek);
Console.WriteLine("Liczba czytalnikow: " + baza.LiczbaCzytelnikow);
Console.WriteLine("Liczba wypozyczen: " + baza.LiczbaWypozyczen);
break;
case "+reader":
Console.Write("Imie: ");
string imie = Console.ReadLine();
Console.Write("Nazwisko: ");
string nazwisko = Console.ReadLine();
int id = -1;
if (!inp.GetInt("ID (nonpositive to get receive automatically): ", out id)) {
Console.WriteLine("Invalid number");
break;
}
if (id<0)
baza.Add(new Reader(imie, nazwisko));
else {
Console.WriteLine(id);
try {
Reader nowy = new Reader(imie, nazwisko, id);
baza.Add(nowy);
} catch (Exception e) {
Console.WriteLine(e.Message);
break;
}
}
break;
case "-reader":
int idr;
if (!inp.GetInt("ID (nonpositive will cancel): ", out idr)) {
Console.WriteLine("Invalid number");
break;
}
if (idr < 0)
break;
else {
try {
baza.RemoveReaderWithId(idr);
} catch (Exception e) {
Console.WriteLine(e.Message);
break;
}
}
break;
case "+book":
Console.Write("Tytul: ");
string tutul = Console.ReadLine();
int idb;
if (!inp.GetInt("ID: ", out idb) || idb < 0) {
Console.WriteLine("Invalid number");
break;
}
try{
baza.Add(new Book(idb, tutul));
} catch (ArgumentException ae) {
Console.WriteLine(ae.Message + " Wcześniej.");
}
break;
case "-book":
int idb2;
if (!inp.GetInt("ID: ", out idb2)) {
Console.WriteLine("Invalid number");
break;
}
baza.RemoveBookWithId(idb2);
break;
case "+borrow":
int ksID, czID;
if (!inp.GetInt("Book ID: ", out ksID)) {
Console.WriteLine("Invalid number");
break;
}
if (!inp.GetInt("Reader ID: ", out czID)) {
Console.WriteLine("Invalid number");
break;
}
try {
baza.Add(new Borrow(baza.GetBookById(ksID), baza.GetReaderById(czID)));
} catch (KeyNotFoundException ke) {
Console.WriteLine(ke.Message);
}
break;
case "-borrow": {
int wypID;
if (!inp.GetInt("Number of Borrow Receipt on the list: ", out wypID)) {
Console.WriteLine("Invalid number");
break;
}
baza.AnulujWypozyczenieNr(wypID);
}
break;
case "bookswithtitle":{
Console.Write("Title of the book: ");
string title = Console.ReadLine();
var ksiazki = baza.GetBooksWithSpecifiedTitle(title);
foreach (var k in ksiazki)
Console.WriteLine(k);
}
break;
case "bookswithyear": {
int minYear, maxYear;
if (!inp.GetInt("Minimum issue year: ", out minYear)) {
Console.WriteLine("Invalid number");
break;
}
if (!inp.GetInt("Maximum issue year: ", out maxYear)) {
Console.WriteLine("Invalid number");
break;
}
var ksiazki = baza.GetBooksWithSpecifiedIssueYear(minYear, maxYear);
foreach (var k in ksiazki)
Console.WriteLine(k);
}
break;
case "readerswithborrows": {
var readers = baza.GetReadersWithBorrows();
foreach (var k in readers)
Console.WriteLine(k + " (" + k.Borrows.Count + " borrows)");
}
break;
case "latestbook":
Console.WriteLine(baza.GetLatestBook());
break;
case "distinctborrows": {
var borrows = baza.GetDistinctBorrows();
foreach (var k in borrows)
Console.WriteLine(k.Ksiazka + " -> " + k.Czytelnik );
}
break;
}
}
}
