"""
This file holds the functions necesary to:

- Connect to seller's shop API
- Load information on seller [??]
- Load product information

"""
import logging

from woocommerce import API

from companies.models import Company
from products.models import Product
from products.serializers import ProductSerializer


def get_wcapi_instance(url, key, secret, version="wc/v3"):
    wcapi = API(
        url=url,
        consumer_key=key,
        consumer_secret=secret,
        wp_api=True,
        version=version
    )
    return wcapi


def migrate_shop_products(url, key, secret, version="wc/v3"):
    # get wcapi
    wcapi = get_wcapi_instance(url, key, secret, version)

    consumer_key = 'ck_565539bb25b472b1ff7a209eb157ca11c0a26397'
    consumer_secret = 'cs_9c1690ba5da0dd70f51d61c395628fa14d1a104c'

    # get company fom url
    company = Company.objects.filter(web_link=url).first()

    if not company:
        # logging.error(f"Could not find Company with URL: {url}")
        # print(f"Could not find Company with URL: {url}")
        # return None
        # TODO: ELIMINATE THIS AFTER DEBUGGING
        company = Company.objects.create(web_link=url)
        logging.error(f"Created Company for testing: {url}")

    # list products
    response = wcapi.get('/products/')
    if response.status_code == 200:
        products = response.json()
    elif response.status_code == 401:
        logging.error(f"{response.status_code} [{response.url}]: {response.json()}")
        return None
    else:
        logging.error(f"Could not load products from {url}: [{response.status_code}]")
        print(f"Could not load products fom {url}: [{response.status_code}]")
        return None

    product_fields = [f.name for f in Product._meta.get_fields()]

    for product in products:
        instance_data = {}
        # remove unwanted fields
        product.pop('id')
        for key in product:
            if key in product_fields:
                instance_data[key] = product[key]
        # validate data
        import ipdb; ipdb.set_trace()
        serializer = ProductSerializer(**instance_data)
        if serializer.is_valid():
            import ipdb; ipdb.set_trace()
            Product.objects.create(**serializer.validated_data)
        else:
            import ipdb; ipdb.set_trace()