import sys
import os
import subprocess
import time
import pyperclip
import pyautogui as pg
from PyHotKey import Key, keyboard
import pickle
import tkinter as tk

#pg.prompt(text="deez nuts?", title="deez nutz!", default="deez nars")

def dumpClipboardBufferToFile():
    global clipboardBuffer
    with open("clipboardBufferData.pk", 'wb') as fi:
        pickle.dump(clipboardBuffer, fi)

def getClipboardBufferFromFile():
    global clipboardBuffer
    with open("clipboardBufferData.pk", 'rb') as fi:
        clipboardBuffer = pickle.load(fi)

#scriptFolder = (os.path.dirname(__file__))
clipboardBuffer = []
clipboardBuffer = ["No value in this clipboard buffer" for i in range(10)]

#check if pickle file exists, if not, then create one
if os.path.isfile("clipboardBufferData.pk"):
    getClipboardBufferFromFile()
else:
    dumpClipboardBufferToFile()

def inputbox(inputBuffer):
    inputText = "No Input Given Yet"
    window = tk.Tk()
    window.title(f'Clipboard Buffer {inputBuffer}')
    textbox = tk.Entry(window, width=70)
    textbox.pack()
    textbox.insert(0, clipboardBuffer[inputBuffer])
    textbox.focus_set()
    def entry_select_all(event):
        event.widget.select_range(0, 'end')
        event.widget.icursor('end')
        return 'break'
    def entry_ctrl_backspace(event):
        end_idx = textbox.index(tk.INSERT)
        start_idx = textbox.get().rfind(" ", None, end_idx)
        textbox.selection_range(start_idx, end_idx)
    def onclick(pos):
        nonlocal inputText
        inputText = textbox.get()
        global clipboardBuffer
        clipboardBuffer[inputBuffer] = inputText
        print(f"Clipboard buffer {inputBuffer} was set to: {inputText}")
        window.destroy()
    b = tk.Button(window, text="OK", width=10, command=onclick)
    b.pack()
    textbox.bind('<Return>', onclick)
    textbox.bind('<KP_Enter>', onclick)
    textbox.bind('<Control-BackSpace>', entry_ctrl_backspace)
    textbox.bind('<Control-Key-a>', entry_select_all)
    window.mainloop()
    print(clipboardBuffer)
    dumpClipboardBufferToFile()
    return (inputText)


def sendMessage(message):
    subprocess.Popen(['notify-send', message])
    return

def typeBuffer(inputBuffer):
    global clipboardBuffer
#    pyautogui.write(clipboardBuffer[inputBuffer])
    keyboard.type(clipboardBuffer[inputBuffer])
def copyToBuffer(inputBuffer):
    global clipboardBuffer
#    clip = pyperclip.paste()
    clip = os.popen('xsel -op').read()
    sendMessage(f"Copied to buffer {inputBuffer}:\n===================\n{clip}")
    clipboardBuffer[inputBuffer] = clip
    print(clipboardBuffer[inputBuffer])
    dumpClipboardBufferToFile()
    
if sys.argv[1] == "paste":
    typeBuffer(int(sys.argv[2]))
if sys.argv[1] == "copy":
    copyToBuffer(int(sys.argv[2]))
if sys.argv[1] == "edit":
    inputbox(int(sys.argv[2]))