# Chapter 10 Assignment
# Coffee Order
# Logan McCarty
from Tkinter import *

class Application(Frame):
    """ GUI application that creates a burger based on user input. """
    def __init__(self, master):
        """ Initialize Frame. """
        Frame.__init__(self, master)
        self.grid()
        self.create_widgets()

    def create_widgets(self):
        """ Create widgets to get order information and to display order. """
        # create a welcome label
        Label(self,
              text = "Create your own Coffee"
              ).grid(row = 0, column = 0, sticky =W )

        # create a label and text entry for name of customer
        Label(self,
              text = "Name: "
              ).grid(row = 1, column = 0, sticky = W)
        self.ent_name = Entry(self)
        self.ent_name.grid(row = 1, column = 1, sticky = W)

        # create a label for topping check buttons
        Label(self,
              text = "Types of coffee:"
              ).grid(row = 2, column = 0, sticky = W)

        # create cheese check button
        self.has_cappuccino = BooleanVar()
        Checkbutton(self,
                    text = "cappuccino ($2.00)",
                    variable = self.has_cappuccino
                    ).grid(row = 2, column = 1, sticky = W)

        # create lettuce check button
        self.has_expresso = BooleanVar()
        Checkbutton(self,
                    text = "expresso ($2.25)",
                    variable = self.has_expresso
                    ).grid(row = 2, column = 2, sticky = W)

        # create onions check button
        self.has_latte = BooleanVar()
        Checkbutton(self,
                    text = "latte ($1.75)",
                    variable = self.has_latte
                    ).grid(row = 2, column = 3, sticky = W)

        # create tomato check button
        self.has_icedlatte = BooleanVar()
        Checkbutton(self,
                    text = "Iced Latte ($2.50)",
                    variable = self.has_icedlatte
                    ).grid(row = 2, column = 4, sticky = W)

        # create pickles check button
        self.has_icedcappuccino = BooleanVar()
        Checkbutton(self,
                    text = "Iced Cappucino ($2.50)",
                    variable = self.has_icedcappuccino
                    ).grid(row = 3, column = 1, sticky = W)

        # create a label bun
        Label(self,
              text = "Takeout or takein:"
              ).grid(row = 4, column = 0, sticky = W)

        # create variable for single bun type
        self.take = StringVar()

        # create white radio button
        Radiobutton(self,
                    text = "Takein",
                    variable = self.take,
                    value = "Takein"
                    ).grid(row = 4, column = 1, sticky = W)

        # create wheat radio button
        Radiobutton(self,
                    text = "Takeout",
                    variable = self.take,
                    value = "Takeout"
                    ).grid(row = 4, column = 2, sticky = W)

        # create an order button
        Button(self,
               text = "Order",
               command = self.fill_order,
               ).grid(row = 5, column = 0, sticky = W)

        self.txt_order = Text(self, width = 75, height = 10, wrap = WORD)
        self.txt_order.grid(row = 6, column = 0, columnspan = 4)

    def fill_order(self):
        """ Fill text box with order based on user input. """
        # get values from the GUI
        name = self.ent_name.get()
        types = ""
        price = 0
        if self.has_cappuccino.get():
            types += "cappuccino, "
            price += pricing["cappuccino"]
        if self.has_expresso.get():
            types += "expresso, "
            price += pricing["expresso"]
        if self.has_latte.get():
            types += "latte, "
            price += pricing["latte"]
        if self.has_icedlatte.get():
            types += "iced latte, "
            price += pricing["iced latte"]
        if self.has_icedcappuccino.get():
            types += "iced cappucino, "
            price += pricing["iced cappucino"]
        if types == "":
            types = "no type of coffee selected "
        take = self.take.get()

        # create order
        order = name + " ordered a coffee with " + types + "and would like to " + take + ". " + "the total comes to $" + str(price)

        # display order
        self.txt_order.delete(0.0, END)
        self.txt_order.insert(0.0, order)

pricing = {
    'cappuccino': 2.00,
    'expresso': 2.25,
    'latte': 1.75,
    'iced latte': 2.5,
    "iced cappucino": 2.50
}

def main():
    root = Tk()
    root.title("Order Up!")
    app = Application(root)
    root.mainloop()

main()