import requests 
import json

from ..configuration.environment import Environment



# DOCUMENTATION AT : https://developer.paypal.com/api/rest/requests/

# username and password
username = Environment.paypal_id_sandbox
password = Environment.paypal_key_sandbox


######## STEP 1: Validation ########
# url for validation post request
validation_url = "https://api-m.sandbox.paypal.com/v1/oauth2/token"
validation_url_prod = "https://api-m.paypal.com/v1/oauth2/token"

# payload for the post request
validation_data = {'grant_type': 'client_credentials'}

# pass the request
validation_response = requests.post(
    url=validation_url,
    data=validation_data,
    auth=(username, password)
)

# todo check status code + try except. Status code 201 ?
print(validation_response.text)
access_token = json.loads(validation_response.text)["access_token"]


######## STEP 2: Create Order ########
# url for post request
order_url = "https://api-m.sandbox.paypal.com/v2/checkout/orders"
order_url_prod = "https://api-m.paypal.com/v2/checkout/orders"

# payload for the request
order_data = {
    "intent": "CAPTURE",
    "purchase_units": [
        {
            "items": [
                {
                    "name": "AnyWay Credits",
                    "description": "50 pack of credits",
                    "quantity": 1,
                    "unit_amount": {
                        "currency_code": "CHF",
                        "value": "5.00"
                    }

                }
            ],
            "amount": {
                "currency_code": "CHF",
                "value": "5.00",
                "breakdown": {
                    "item_total": {
                        "currency_code": "CHF",
                        "value": "5.00"
                    }
                }
            }
        }
    ],
    "application_context": {
        "return_url": "https://anydev.info",
        "cancel_url": "https://anydev.info"
    }
}

order_response = requests.post(
    url=order_url,
    headers={"Authorization": f"Bearer {access_token}"},        ## need access token here? 
    json=order_data,
    auth=(username, password)
)

# todo check status code + try except
print(order_response.text)
order_id = json.loads(order_response.text)["id"]


######## STEP 3: capture payment
# url for post request
capture_url = f"https://api-m.sandbox.paypal.com/v2/checkout/orders/{order_id}/capture"
capture_url_prod = f"https://api-m.paypal.com/v2/checkout/orders/{order_id}/capture"

capture_response = requests.post(
    url=capture_url,
    json={},
    auth=(username, password)
)

# todo check status code + try except
print(capture_response.text)
# order_id = json.loads(response.text)["id"]