from PySide6.QtCore import QSize
from PySide6.QtWidgets import QApplication, QLabel, QPushButton, QMainWindow, QWidget, QBoxLayout
from PySide6.QtGui import QPixmap

from typing import final

import sys

app = QApplication(sys.argv)

@final
class Movie:
    def __init__(self, name: str, price: float, image: QWidget):
        self.name = name
        self.price = price
        self.image = image
        
def createImage(filename: str) -> QWidget:
    label = QLabel()    
    pixmap = QPixmap(filename)
    label.setPixmap(pixmap.scaled(300, 300))
    return label

movies = {
    "spiderman": Movie("Spider-Man: Very far from home", 39.95, createImage("resources/spiderman.png")),
    "cars2": Movie("Cars 2", 79.95, createImage("resources/cars2.png")),
    "leo": Movie("The Nerd Movie", -189.95, createImage("resources/leo.png"))
}

class MovieView(QWidget):
    def __init__(self, movie: Movie):
        super().__init__()

        layout = QBoxLayout(QBoxLayout.Direction.TopToBottom)

        self.setWindowTitle("Movie viewer")
        label1 = QLabel(f"Buying a ticket for {movie.name}")
        label2 = QLabel(f"For cost ${movie.price}")
        label3 = movie.image

        layout.addWidget(label1)
        layout.addWidget(label2)
        layout.addWidget(label3)

        self.setLayout(layout)

# Main Window
class MainWindow(QMainWindow):
    def __init__(self):
        super().__init__()

        self.takers: list[MovieView] = []

        self.setWindowTitle("Cinema Tickets");

        layout = QBoxLayout(QBoxLayout.Direction.LeftToRight)

        self.spiderman: QPushButton = QPushButton("Buy tickets for spider man");
        self.spiderman.setCheckable(True)
        _ = self.spiderman.clicked.connect(self.buySpiderman)

        layout.addWidget(self.spiderman)

        self.cars: QPushButton = QPushButton("Buy tickets for cars 2");
        self.cars.setCheckable(True)
        _ = self.cars.clicked.connect(self.buyCars)

        layout.addWidget(self.cars)

        self.leo: QPushButton = QPushButton("Buy tickets for the nerd movie");
        self.leo.setCheckable(True)
        _ = self.leo.clicked.connect(self.buyLeo)

        layout.addWidget(self.leo)

        centralWidget = QWidget()
        centralWidget.setLayout(layout)
        self.setCentralWidget(centralWidget)

    def buySpiderman(self):
        self.setCentralWidget(MovieView(movies["spiderman"]))

    def buyLeo(self):
        self.setCentralWidget(MovieView(movies["leo"]))

    def buyCars(self):
        self.setCentralWidget(MovieView(movies["cars2"]))
        

window = MainWindow()
window.show()

exit(app.exec())