Tugas OOP Coding AP 1 B

PeerpusSimulation.py

import random
import time

# OOP perpus
# @author: kafri8889

# Template nama orang
nameTemplate = [
    "Wang Yiren",
    "Bai Lu",
    "Zhong Siyu",
    "Lin Youyou",
    "Yang Chaoyue",
    "Jiang Shen",
    "Lin Hui",
]

class Book:

    def __init__(self, id: int, name: str, writerName: str):
        self._id: int = id
        self._name: str = name
        self._writerName: str = writerName

    def setId(self, id: int):
        self._id = id

    def setName(self, name: str):
        self._name = name

    def setWriterName(self, name: str):
        self._writerName = name

    def getId(self) -> int:
        return self._id

    def getName(self) -> str:
        return self._name

    def getWriterName(self) -> str:
        return self._writerName

    def __str__(self):
        return self.getName()


# Parent class untuk visitor dan borrower
class Person:

    def __init__(self, name: str):
        self._name: str = name

    def setName(self, name: str):
        self._name = name

    def getName(self) -> str:
        return self._name

    def __str__(self):
        return self.getName()


# Class yg mempresentasikan pengunjung perpus
class Visitor(Person):

    def __init__(self, name: str, id: int):
        Person.__init__(self, name)

        self._id: int = id

    def setId(self, id: int):
        self._id = id

    def getId(self) -> int:
        return self._id

    def __str__(self):
        return self.getName()


# Class yg mempresentasikan peminjam buku di perpus
class Borrower(Person):

    def __init__(self, name: str, id: int, book: Book, returnDate: str):
        Person.__init__(self, name)

        self._id: int = id
        self._book: Book = book
        self._returnDate: str = returnDate

    def setId(self, id: int):
        self._id = id

    def setBookId(self, book: Book):
        self._book = book

    def setReturnDate(self, date: str):
        self._returnDate = date

    def getId(self) -> int:
        return self._id

    def getBook(self) -> Book:
        return self._book

    def getReturnDate(self) -> str:
        return self._returnDate

    def __str__(self):
        return "{" + self.getName() + ", " + self._book.getName() + "}"


if __name__ == '__main__':

    # Available books
    books = [
        Book(0, "Kotlin multiplatform", "Zhao Lusi"),
        Book(1, "Kotlin for machine learning", "Lu Yuxiao"),
        Book(2, "Build server with Kotlin", "Ju Jingyi"),
        Book(3, "Build websites quickly with Kotlin", "Shen Xiaoting"),
    ]

    # Current visitors in perpus
    visitors = []

    # Orang yg minjem buku
    borrowers = []

    print()
    print("Welcome to Ning Yizhuo's library simulator!!!")
    print()
    print("Description")
    print("1. Simulate visitor borrowing book.")
    print("2. Simulate visitor returning book.")
    print("3. Simulate visitor entering the perpus")
    print("4. Simulate visitor exiting the perpus")
    print("5. List all visitor in this perpus")
    print("6. List all visitor who borrow book from this perpus")
    print("7. End simulation safely")

    while (True):
        print()
        print()
        print()
        print("1 >> Pinjam buku")
        print("2 >> Balikin buku")
        print("3 >> Pengunjung masuk")
        print("4 >> Pengunjung keluar")
        print("5 >> List pengunjung perpus")
        print("6 >> List peminjam buku")
        print("7 >> Akhiri simulasi")

        num = 0

        try:
            num = int(input("Pilih: "))
            print()
        except ValueError:
            print("Hanya boleh memasukkan angka!")
            continue

        match num:
            case 1:
                if len(visitors) == 0:
                    print("Ngga ada pengunjung, siapa yg mau minjem huhuhu T_T")
                    continue

                if len(books) == 0:
                    print("Buku udah habis, ngga ada yg bisa dipinjem T_T.")
                    continue

                book = books[random.randint(0, len(books) - 1)]
                visitor = visitors[random.randint(0, len(visitors) - 1)]
                borrower = Borrower(visitor.getName(), random.randint(0, 1000), book, "31-08-04")

                borrowers.append(borrower)

                # Remove book karna udah dipinjem
                books.remove(book)

                print(f"Buku \"{book.getName()}\" dipinjam oleh \"{visitor.getName()}\"")
            case 2:
                if len(borrowers) == 0:
                    print("Ngga ada yg minjem, mau balikin apaan T_T")
                    continue

                borrower = borrowers[random.randint(0, len(borrowers) - 1)]
                borrowers.remove(borrower)

                # Remove book karna udah dipinjem
                books.append(borrower.getBook())

                print(f"\"{borrower.getName()}\" mengembalikan buku \"{borrower.getBook().getName()}\"")
            case 3:
                # Jika elemen di nameTemplate habis, berarti ngga ada pengunjung lagi
                if len(nameTemplate) == 0:
                    print("Tidak ada pengunjung lagi T_T")
                    continue

                # Get random nameTemplate index
                randomIndex = random.randint(0, len(nameTemplate) - 1)
                # Buat objek visitor
                visitor = Visitor(nameTemplate[randomIndex], random.randint(0, 1000))
                # Hapus nama dari nameTemplate, nanti di append pas keluar
                nameTemplate.remove(nameTemplate[randomIndex])

                visitors.append(visitor)

                print(f"{visitor.getName()} telah masuk perpus.")
            case 4:
                if len(visitors) == 0:
                    print("Ngga ada pengunjung siapa yg mau keluar T_T")
                    continue

                randomIndex = random.randint(0, len(visitors) - 1)
                visitor = visitors[randomIndex]
                visitors.remove(visitor)

                print(f"{visitor.getName()} telah keluar perpus.")
            case 5:
                print(f"Pengunjung saat ini adalah: {list(map(lambda vstr: vstr.getName(), visitors))}")
            case 6:
                print(f"Peminjam saat ini adalah: {list(map(lambda brwr: str(brwr), borrowers))}")
            case 7:
                print("Shutdown in 3")
                time.sleep(1)
                print("Shutdown in 2")
                time.sleep(0.8)
                print("Shutdown in 1")
                time.sleep(0.6)
                print("Simulation end :D")
                break
            case _:
                print("Pilih antara 1 sampai 6.")