import tkinter as tk
import pynput
import win32con
import win32gui

class App:
    def __init__(self, master):
        self.master = master
        self.buttons = {}
        self.create_widgets()
        self.keyboard_listener = pynput.keyboard.Listener(on_press=self.on_key_press, on_release=self.on_key_release)
        self.keyboard_listener.start()
        self.setup_overlay()
        self.master.bind('<Button-1>', self.start_move)
        self.master.bind('<B1-Motion>', self.do_move)

    def setup_overlay(self):
        self.master.overrideredirect(True)
        self.master.wm_attributes('-topmost', True)
        self.master.wm_attributes("-transparentcolor", "white")
        self.master.configure(bg='white')
        self.hwnd = self.master.winfo_id()
        self.force_always_on_top()

    def force_always_on_top(self):
        win32gui.SetWindowPos(self.hwnd, win32con.HWND_TOPMOST, 0, 0, 0, 0, win32con.SWP_NOMOVE | win32con.SWP_NOSIZE | win32con.SWP_SHOWWINDOW)

    def create_widgets(self):
        for text, key, color, row, column in (('Z', 'z', 'red', 0, 1), ('Q', 'q', 'green', 1, 0), ('S', 's', 'grey', 1, 1), ('D', 'd', 'blue', 1, 2), ('Dash', 'space', 'violet', 2, 1), ('Saut!', 'v', 'yellow', 2, 2), ('Verrouillage', 'w', 'brown', 2, 0), ('Parry', 'a', 'brown', 0, 0)):
            self.create_button(text, key, color, row, column)
        self.buttons['z'][0].focus_set()
        self.master.update_idletasks()
        width = self.master.winfo_width()
        height = self.master.winfo_height()
        self.master.geometry(f"{width}x{height}")

    def create_button(self, text, key, color, row, column):
        button = tk.Button(self.master, text=text, width=10, height=5, relief='solid', highlightthickness=4, takefocus=True, bg='white')
        button.bind('<Button-1>', lambda event: button.focus_set())
        button.grid(row=row, column=column, padx=5, pady=5)
        self.buttons[key] = (button, color)

    def on_key_press(self, key):
        if key == pynput.keyboard.Key.space:
            key_name = 'space'
        else:
            key_name = getattr(key, 'char', None)
        if key_name in self.buttons:
            self.change_button_color(key_name, self.buttons[key_name][1])

    def on_key_release(self, key):
        if key == pynput.keyboard.Key.space:
            key_name = 'space'
        else:
            key_name = getattr(key, 'char', None)
        if key_name in self.buttons:
            self.change_button_color(key_name, 'white')

    def change_button_color(self, key, color):
        self.buttons[key][0].configure(bg=color)

    def start_move(self, event):
        self.master.x = event.x
        self.master.y = event.y

    def do_move(self, event):
        deltax = event.x - self.master.x
        deltay = event.y - self.master.y
        x = self.master.winfo_x() + deltax
        y = self.master.winfo_y() + deltay
        self.master.geometry(f"+{x}+{y}")
        self.force_always_on_top()

root = tk.Tk()
root.title("")
app = App(root)
root.mainloop()