import argparse
import codecs
import json
import os
import phonenumbers
import requests
from requests.auth import HTTPDigestAuth
import urllib.request
import vobject

from flask import Flask
app = Flask(__name__)

contactsFile = '/tmp/cache.vcf'
#contactsFile = os.envrion['VCARD_HTTP_URL']

#def main():
#    parser = argparse.ArgumentParser(description='Get contacts phone number from csv file.')
#    parser.add_argument('filename', help='path to csv file to read from')
#    parser.add_argument('contact_name', help='contact name to retrieve number for')
#    args = parser.parse_args()

def updateCache():
	#with urllib.request.urlopen(os.envrion['VCARD_HTTP_URL'])
	with open(contactsFile, "wb") as f:
		f.write(requests.get(
    		'https://nextcloud.minecraftchest1.us/remote.php/dav/addressbooks/users/9788b3b83b62eae1fb3646eb59b8385ca3180989fcfa515a632f481c567f2e7c/contacts/?export',
    		auth=('9788b3b83b62eae1fb3646eb59b8385ca3180989fcfa515a632f481c567f2e7c', 'txmHW-dwBFz-eqqf4-mbkct-rKL58')).content)


@app.route("/search/<contactName>")
def index(contactName):
	obj = vobject.readComponents(codecs.open(contactsFile, encoding='utf-8').read())
	contacts = [contact for contact in obj]

	outJson = []

	for contact in contacts:
		if contactName.lower() in contact.fn.value.lower():
			contactJson = {}
			contactJson.update({'name': contact.fn.value})
			numbers = []

			for tel in contact.contents["tel"]:
				number = phonenumbers.parse(tel.value, "US")
				numbers.append({"type": tel.params.get("TYPE")[0], "number": phonenumbers.format_number(number, phonenumbers.PhoneNumberFormat.E164)})

			contactJson.update({'numbers': numbers})
			outJson.append(contactJson)

	outJsonS = json.dumps(outJson)
	return outJson
	#print(outJsonS)

@app.route("/cache")
def cache():
	updateCache()
	with open(contactsFile, "r") as f:
		return f.read()

updateCache()