"""
Interacting with the Narro.co API with Python

### Implementation

1. ask narro for authorization_code
2. visit the url to grant permission
3. paste the authorization_code into the script
4. exchange the authorization_code + secret_key for an access token
5. use the access token
"""

import requests

CLIENT_ID = "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
CLIENT_SECRET = "yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy"
CLIENT_URI = "http://mysite.com/narro/callback.php"
REDIRECT_URI = 'http://mysite.com/narro/redirect.php'
AUTHORIZE_URL = "https://www.narro.co/oauth2/authorize/"
ACCESS_TOKEN_URL = "https://narro.co/oauth2/token/"

# 1. ask narro for authorization_code

r = requests.post('{}?grant_type=authorization_code&client_id={}&redirect_uri={}&response_type=code'
                  .format(AUTHORIZE_URL, CLIENT_ID, REDIRECT_URI))

# 2. visit the url to grant permission

print(r.url)
print("\n")

# 3. paste the authorization_code into the script

SESSION_CODE = input("do you have the pin?")

# 4. exchange the authorization_code + secret_key for an access token

q = requests.post(
    ACCESS_TOKEN_URL,
    data={
        'grant_type': 'authorization_code',
        'code': SESSION_CODE,
        'client_id': CLIENT_ID,
        'client_secret': CLIENT_SECRET,
        'redirect_uri': REDIRECT_URI
    }
)

print("\n")
print(q)

# As I understand it, this should return a JSON response that I could see with q.json().  Nope, 404.