import logging
import re

from django.conf import settings
from django.db import models

log = logging.getLogger(__name__)


class Product(models.Model):
    sap_id_regex = r'\b(\d{7})\b'
    sap = models.CharField(max_length=10, db_column='sap_article_number')
    name = models.CharField(max_length=100, db_column='short_name')
    model = models.CharField(max_length=100, db_column='model')
    gender = models.CharField(max_length=100, db_column='gender')
    category = models.CharField(max_length=100, db_column='model_product_type')
    family = models.CharField(max_length=100, db_column='product_family')
    color = models.CharField(max_length=100, db_column='color')

    class Meta:
        managed = False
        db_table = "adilog_product"

    @staticmethod
    def find_sap_ids(text):
        matches = re.finditer(Product.sap_id_regex, text)
        return [match.group(1) for match in matches]

    def serialize(self):
        return {
            'id': self.sap,
            'name': self.name,
            'model': self.model,
            'family': self.family,
            'gender': self.gender,
            'category': self.category,
            'color': self.color,
        }