View cart

src/Cart.py

@@ -1,6 +1,6 @@
 from typing import final
 
-from PySide6.QtWidgets import QWidget
+from PySide6.QtWidgets import QWidget, QVBoxLayout, QLabel
 from Movie import Movie
 from enum import Enum
 
@@ -46,6 +46,9 @@ class ShopItem:
 
 @final
 class Cart:
+
+    cv: CartView | None = None
+
     def __init__(self):
         self.contents: list[ShopItem] = []
 
@@ -56,9 +59,19 @@ class Cart:
         self.contents.append(item)
         pass
 
+    def show(self):
+        self.cv = CartView()
+        self.cv.show()
+
+
+cart = Cart()
+
 class CartView(QWidget):
     def __init__(self):
         super().__init__()
         global cart
         self.setWindowTitle("Work in progress!")
+        layout = QVBoxLayout()
+        layout.addWidget(QLabel(f"Cart: {cart}"))
+        self.setLayout(layout)
 

src/Movie.py

@@ -15,6 +15,9 @@ class Movie:
         self.image_path = image_path
         self.description = description
 
+    def __repr__(self):
+        return f"Movie(name={self.name}, price={self.price}, image_path={self.image_path}, description={self.description})"
+        
 def createImage(filename: str) -> QLabel:
     """
     Creates an image (in form of a QLabel) from a provided filename.

src/MovieView.py

@@ -1,9 +1,8 @@
 from PySide6.QtGui import Qt
 from PySide6.QtWidgets import QHBoxLayout, QPushButton, QSpinBox, QVBoxLayout, QWidget, QGridLayout, QLabel
 
-from Cart import ShopItem, ShopItemType
+from Cart import ShopItem, ShopItemType, cart
 from Movie import Movie, createImage
-from config import cart
 
 class MoviePurchase(QWidget):
     """

src/app.py

@@ -1,11 +1,11 @@
-from PySide6.QtWidgets import QApplication, QMainWindow, QWidget, QHBoxLayout
+from PySide6.QtWidgets import QApplication, QMainWindow, QWidget, QHBoxLayout, QVBoxLayout, QPushButton
 from typing import final
 import sys
 
 from Movie import movies
 from MovieView import MovieView
 from MovieButton import MovieButton
-from config import cart
+from Cart import Cart, cart
 
 # Main Window
 @final
@@ -19,11 +19,18 @@ class MainWindow(QMainWindow):
 
     currentMovie: MovieView | None = None
 
-    def __init__(self):
+    def __init__(self, cart: Cart):
         super().__init__()
 
         self.setWindowTitle("Cinema Tickets")
 
+        # Main layout, contains button and movies
+        mainLayout = QVBoxLayout()
+
+        button = QPushButton("View Cart")
+        button.clicked.connect(lambda: cart.show())
+        mainLayout.addWidget(button)
+
         # Create the layout for all the movies
         layout = QHBoxLayout()
 
@@ -37,8 +44,10 @@ class MainWindow(QMainWindow):
         self.hairypotty = MovieButton(movies["hairypotty"], self.buyHairyPotty)
         layout.addWidget(self.hairypotty)
 
+        mainLayout.addLayout(layout)
+
         centralWidget = QWidget()
-        centralWidget.setLayout(layout)
+        centralWidget.setLayout(mainLayout)
         self.setCentralWidget(centralWidget)
 
     # Callback functions to set the movie
@@ -60,7 +69,7 @@ class MainWindow(QMainWindow):
 
 
 app = QApplication(sys.argv)
-window = MainWindow()
+window = MainWindow(cart)
 window.show()
 app.exec()
 print(cart)

src/config.py

@@ -1,3 +1,2 @@
 from Cart import Cart
 
-cart = Cart()