import os
from flask import render_template, Blueprint, request, redirect, url_for
from flask_cors import CORS, cross_origin
from flask.helpers import make_response, send_file, send_from_directory
from werkzeug.wrappers import Response
import requests
from PIL import Image
from urllib.parse import urlparse
import uuid

#from backstage.utils.routes import update_manage_table
from backstage.config import PORTAL_SERVER, BHOUSE_SERVER

upload_app = Blueprint('upload', __name__)


@upload_app.route('/backstage/upload', methods=['POST','GET'])
def upload_post():
    #bdata = request.stream.read()
    #aa = request.get_data()
    if request.method == 'POST':
        print(request.method)
        # check if the post request has the file part
        #print(request.files)
        """ if 'file' not in request.files:
            #flash('No file part')
            return redirect(request.url) """
        file = request.files['image']
        # If the user does not select a file, the browser submits an
        # empty file without a filename.
        """ if file.filename == '':
            #flash('No selected file')
            return redirect(request.url) """
        if file:
            #filename = secure_filename(file.filename)
            #print(os.getcwd().)
            file.save(os.getcwd()+ "/backstage/upload/img/"+ file.filename)
            #return redirect(url_for('download_file', name=file.filename))    
            aa = {"success" : 1,"file": { "url" : "/backstage/upload/"+ file.filename, } }
            return aa
    if request.method == 'GET':
        print(request.method)
        #print(request.files)
        #print(request.form)
    
    #print(requests.post("/backstage/upload"))
    aa = {"success" : 1,"file": { "url" : "https://www.tesla.com/tesla_theme/assets/img/_vehicle_redesign/roadster_and_semi/roadster/hero.jpg", } }
    return aa

@upload_app.route('/backstage/upload/<filename>', methods=['GET'])
def upload_get(filename):
    #print(filename)
    #aa = {"success" : 1,"file": { "url" : "https://www.tesla.com/tesla_theme/assets/img/_vehicle_redesign/roadster_and_semi/roadster/hero.jpg", } }
    #return redirect(url_for('upload.upload_get',filename=filename), code=301)
    return send_from_directory(os.getcwd()+ "/backstage/upload/img" , filename)

@upload_app.route('/backstage/getimage', methods=['POST','GET'])
def get_image():

    print(request.get_json()['url'])
    fname = str(uuid.uuid4()) + str(request.get_json()['url'])[str(request.get_json()['url']).rfind("."):]
    f = open(os.getcwd()+ "/backstage/upload/img/" + fname,'wb')
    f.write(requests.get(request.get_json()['url']).content)
    f.close()
    
    #image_object = Image.open(os.getcwd()+ "/backstage/upload/tmp")
    #send_file() 
    #aa = {"success" : 1,"file": { "url" : "http://localhost:9000/backstage/upload/avatar1.jpg", } }
    #resp = make_response(open(os.getcwd()+ "/backstage/upload/" + fname, 'br').read(), 301)
    #resp.content_type = "image/jpeg"
    #resp.content_encoding = "Unicode"
    #return redirect(request.get_json()['url'], code=301)
    aa = {"success" : 1,"file": { "url" : "/backstage/upload/"+ fname , } }
    return aa