# import the necessary packages
# Dropbox and SMS functions
from dbsecurecamera.tempimage import TempImage
import argparse
import warnings
from datetime import datetime
import dropbox
import imutils
import json
import cv2

# construct the argument parser and parse the arguments
ap = argparse.ArgumentParser()
ap.add_argument("-c", "--conf", default='/home/pi/SecurityCamera/config/dropboxconf.json',
                help="path to the JSON configuration file")
args = vars(ap.parse_args())

# filter warnings, load the configuration and initialize the Dropbox
# client
warnings.filterwarnings("ignore")
conf = json.load(open(args["conf"]))
client = None

# check to see if the Dropbox should be used
if conf["use_dropbox"]:
    # connect to dropbox and start the session authorization process
    client = dropbox.Dropbox(conf["dropbox_access_token"])
    print("[SUCCESS] dropbox account linked")


def dropBoxUpload(frame):
    timestamp = datetime.now()
    if conf["use_dropbox"]:
        ts = timestamp.strftime("%A%d%B%Y%I:%M:%S%p")
        # write the image to temporary file
        t = TempImage()
        cv2.imwrite(t.path, frame)

        # upload the image to Dropbox and cleanup the tempory image
        print("[UPLOAD] {}".format(ts))
        path = "/{base_path}/{timestamp}.jpg".format(base_path=conf["dropbox_base_path"], timestamp=ts)
        client.files_upload(open(t.path, "rb").read(), path)
        t.cleanup()

        fileUrl = "http://dropbox.com/home/Apps/MyPiSecurityCamera" + path
        fileName = "{timestamp}.jpg".format(timestamp=ts)

        return (fileName, fileUrl)