first commit

main.py

@@ -0,0 +1,80 @@
+import time
+import pickle
+import tkinter as tk
+import easygui
+
+class dependencyrequirement():
+    def __init__(self, name: str,amount: list):
+        self.name = name
+        self.amount = amount
+class product():
+    def __init__(self, name: str,price: float,dependencies: list):
+        self.name = name
+        self.price = price
+        self.dependencies = dependencies
+class database():
+    def __init__(self):
+        self.dependencies = []
+        self.products = {}
+        self.stock = {}
+        pass
+    def adddep(self, name: str):
+        self.dependencies.append(name)
+        self.stock[name] = 0.0
+    def addproduct(self, name: str, price: float, dependencies: list):
+        self.products[name] = product(name,price,dependencies)
+    def processproduct(self, name: str):
+        product = self.products[name]
+        # add changes to stock
+        for i in product.dependencies:
+            self.stock[i.name] -= i.amount
+
+maindata = database()
+
+def clear():
+    for i in range(100):
+        print()
+def products_new(root):
+    childwin = tk.Toplevel(root)
+    childwin.title("New product")
+
+    namevar = tk.StringVar(value="Name")
+    nameinp = tk.Entry(childwin, textvariable=namevar)
+    nameinp.grid(row=0,column=0)
+
+    pricevar = tk.StringVar(value="Price")
+    priceinp = tk.Entry(childwin, textvariable=pricevar)
+    priceinp.grid(row=1,column=0)
+
+    dependencies = tk.Listbox(childwin, selectmode=tk.SINGLE, height=len(maindata.dependencies), width=50)
+    dependencies.grid(row=2,column=0)
+
+    def close():
+        childwin.destroy() # destroy so incase of an fail we still are finished.
+        maindata.addproduct(namevar.get(), float(pricevar.get()), [])
+
+    addbut = tk.Button(childwin, text="Create", command=close)
+    addbut.grid(row=10,column=0)
+
+    childwin.mainloop()
+
+if __name__ == "__main__":
+    easygui.msgbox("Welcome to CashierSystem PC edition!", "Welcome")
+    root = tk.Tk() # root
+
+    menubar = tk.Menu(root) # menubar
+    root.config(menu=menubar)
+
+    promenu = tk.Menu(menubar) # product menu
+    promenu.add_command(
+        label='new',
+        command=lambda: products_new(root),
+    )
+    menubar.add_cascade(
+        label="Products",
+        menu=promenu,
+        underline=0,
+    )
+
+
+    root.mainloop()