from tkinter import *

import self as self


def main():
    root = Tk()
    gui = Window(root)
    gui.root.mainloop()
    return None

class Window:
    def __init__(self, root):
        self.root = root
        self.root.geometry('650x490')
        self.root.title("My Notepad")

        # Create textspace
        self.textspace = Text(self.root)
        self.textspace.grid(row=0,column=0)

        # Create open and save buttons
        Button(self.root, text = "Save", command = self.savefile).grid(row=0, column=1)
        Button(self.root, text = "Open", command=self.openfile).grid(row=0, column=2)

        pass

    def savefile(selfself):
        savegui = Tk()
        savegui.geometry('560x50')
        filecontents = self.textspace.get(0.0, END)

        Label(savegui, text = "File Name").grid(row=0, column=0)
        file_name = Entry(savegui, width = 40)
        file_name.grid(row=0, column=1)

        def writefile():
            with open(file_name.get() + '.txt', 'w+') as file:
                file.write(filecontents)
                file.close()
            savegui.destroy()
            return None

        Label(savegui, text = "File Name").grid(row=0, column=0)
        file_name = Entry(savegui, width = 40)
        file_name.grid(row=0, column=1)

        Button(savegui, text = "Save", command = writefile).grid(row=0, column=2)

        return None

    def openfile(self):
        opengui = Tk()
        opengui.geometry('560x50')

        def opennew():
            try:
               with open(file_name.get(), "r") as file:
                   self.textspace.delete(0.0, END)
                   self.textspace.inssert(0.0, file.read())
                   file.close()
                   opengui.destroy
            except FileNotFoundError:
                file_name.delete(0.0, END)
                file_name.insert(0.0, "FILE NOT FOUND, TRY ANOTHER")

            return None

        Label(opengui, text = "File Name").grid(row=0, column=2)
        file_name = Entry(opengui, width = 40)
        file_name.grid(row=0, coulmn=1)

        Button(opengui, text = "Open", command = opennew).grid(row=0, column=2)

        return None


main()