from imutils.video import VideoStream
from pyzbar import pyzbar
import argparse
import datetime
import imutils
import time
import cv2
# construct the argument parser and parse the arguments
ap = argparse.ArgumentParser()
ap.add_argument("-i", "--image", required=True, help="path to input image")
args = vars(ap.parse_args())
image = cv2.imread(args["image"])
newimage = cv2.resize(image, (500, 500))

# find the barcodes in the image and decode each of the barcodes
barcodes = pyzbar.decode(newimage)
print (type(barcodes))
# loop over the detected barcodes
for barcode in barcodes:
    # extract the bounding box location of the barcode and draw the
    # bounding box surrounding the barcode on the image
    (x, y, w, h) = barcode.rect
    cv2.rectangle(newimage, (x, y), (x + w, y + h), (0, 0, 255), 2)

    # the barcode data is a bytes object so if we want to draw it on
    # our output image we need to convert it to a string first
    print(type(barcode))
    barcodeData = barcode.data.decode("utf-8")
    barcodeType = barcode.type

    # draw the barcode data and barcode type on the image
    text = "{} ({})".format(barcodeData, barcodeType)
    cv2.putText(newimage, text, (x, y - 10), cv2.FONT_HERSHEY_SIMPLEX,
                0.5, (0, 0, 255), 2)

    # print the barcode type and data to the terminal
    print("[INFO] Found {} Data: {}".format(barcodeType, barcodeData))

# show the output image
cv2.imshow("Image", newimage)
cv2.waitKey(0)