import PySimpleGUI as sg
import datetime
import barcode
import pyperclip
import keyboard
from PIL import ImageGrab
from pytesseract import pytesseract
# First the window layout in 2 columns

#You must remove Tesserect for PYinstaller
path_to_tesseract = r"C:\Users\30783009\AppData\Local\Programs\Tesseract-OCR\tesseract.exe"

rules = [[sg.Text("All scans copy output to clipboard:")]]
barker = [
    [
        sg.Text("Make Barcode:"),
        sg.In(size=(25, 10), enable_events=True, key="-mkbox-",),
        sg.Button(button_text="Encode", enable_events=True, key="-GO-"),
    ],
]
newlot = [
    [
        sg.Text("Lot Pull:"),
        sg.Input(size=(25, 10), enable_events=True, key="pull"),
        sg.Button(button_text="Extract", enable_events=True, bind_return_key = True, key="noop"),
    ],
]
# ----- Full layout -----
layout = [
        [sg.Column(rules, justification="Left")],
        [sg.Column(barker, justification="Right")],
        [sg.Column(newlot, justification="Right")], 
]

window = sg.Window("Scanner Tool", layout)
arrrg = "404barcodenotfound"
#Functionality
def clippy(sluggers):
    pyperclip.copy(sluggers)
    pyperclip.paste()
def clippyB(mrpaperclip):
    pyperclip.copy(mrpaperclip)
    pyperclip.paste()
    keyboard.press_and_release("backspace")
    keyboard.press_and_release("backspace")
def readpicture():
    try:
        foo = ImageGrab.grabclipboard()
        pytesseract.tesseract_cmd = path_to_tesseract
        pitty = pytesseract.image_to_string(foo)
        foofighter = str(pitty)
        clippy(foofighter)
        print(foofighter)
        return foofighter
    except:
        print("I don't think you have a picture on your clipboard.\nTry using [windows]+[shift]+[s] to take a screen grab that I can read.\n                           -Best Regards, The AI")
def Bark(): #I make barcodes
    ean = barcode.get('code128', arrrg,)
    ean.save("Pybar")
def longboifile(code): #I log what is done.
    LOG = open("Loggy_Mclogface.log", "at")
    LOG.write(str(code) + "||" + str(datetime.datetime.now()) + "\n")
def newt():
    lot = arrg.rsplit("|")
    #print(str(lot[0]))
    longboifile(lot[1])
    print(str(lot[1]))
    clippy(str(lot[1])) 
def log():
    maxleggy = len(arrg)
    point1 = arrg[maxleggy-1]
    point2 = arrg[maxleggy-2]
    point3 = arrg[0]
    point4 = arrg[1]
    parse = arrg.strip(point1+point2+point3+point4)
    print(parse)
    longboifile(parse)
    clippy(parse)
def lep():
    maxleggy = len(arrg)
    point1 = arrg[maxleggy-1]
    point2 = arrg[maxleggy-2]
    parse = arrg.strip(arrg[0])
    parses = arrg.strip("+H435")
    fparse = parses.strip(point1+point2)
    print(fparse)
    longboifile(fparse)
    clippy(fparse)
def longcode(code):
    lenth = len(code)
    print(code[26:lenth])
    clippy(code[26:lenth])
keyboard.add_hotkey(hotkey="h+f",      callback=clippyB, args=["211698"])
keyboard.add_hotkey(hotkey="t+g",      callback=clippyB, args=["263611"])
keyboard.add_hotkey(hotkey="ctrl+m+e", callback=clippyB, args=["230302"])
keyboard.add_hotkey(hotkey="u+e",      callback=clippyB, args=["259047"])
keyboard.add_hotkey(hotkey="r+n",      callback=clippyB, args=["228606"])
keyboard.add_hotkey(hotkey="f+d",      callback=clippyB, args=["486513284"])
keyboard.add_hotkey(hotkey="a+d", callback=clippyB, args=["46985 ENTERPRISE CT\nSTE A-100\nWIXOM MI, 48393"])
while True:
    event, values = window.read()
    if event == "Exit" or event == sg.WIN_CLOSED:
        break
    if event == "-GO-":
        arrrg = values["-mkbox-"]
        Bark()
        clippy(arrrg)
        longboifile(arrrg)
    if event == "noop":
        arrg = values["pull"]
        if "" == arrg:
            pass
        elif "line" in arrg:
            print("==========NEW=LINE=======================")
        elif "yank" in arrg or "Yank" in arrg:
            readpicture()
        elif "+H435" in arrg:
            lep()
        elif "010" in arrg[0:3]:
            longcode(arrg)
        elif "|" in arrg:
            arrg = values["pull"]
            newt()
            longboifile(arrg)
        else:
            log()
        element = window["pull"]
        element.update("")
window.close()