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')
    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,
            'color': self.color,
        }


"""
    create view adilog_product as
 SELECT DISTINCT ks.style AS id, ks.sap_article_number,
 (((kr.ranksection || '-'::text) || kr.rankcategory) || '-'::text) || kr.modelrank
   AS grouping_number,
   km.name AS short_name, kr.model, kr.color,
   kr.category AS product_type, km.category AS model_product_type,
   kr.men_women AS gender, kr.segmentation AS segment, ks.color_name AS colorway,
   km.summary AS blurb, km.description,
   km.tech_icon_1, km.tech_icon_2, km.tech_icon_3, km.tech_icon_4,
   km.tech_icon_5, km.tech_icon_6, km.tech_icon_7, km.tech_icon_8,
   km.tech_icon_9, km.tech_icon_10, km.tech_icon_11, km.tech_icon_12,
   km.tech_icon_13, km.tech_icon_14, km.tech_icon_15,
   km.sizing AS size,
   km.tech_call_out_1 AS point0, km.tech_call_out_2 AS point1,
   km.tech_call_out_3 AS point2, km.tech_call_out_4 AS point3,
   km.tech_call_out_5 AS point4, km.tech_call_out_6 AS point5,
   km.tech_call_out_7 AS point6, km.tech_call_out_8 AS point7,
   km.tech_call_out_9 AS point8, km.tech_call_out_10 AS point9,
   km.tech_call_out_11 AS point10, km.tech_call_out_12 AS point11,
   km.tech_call_out_13 AS point12, km.tech_call_out_14 AS point13,
   km.tech_call_out_15 AS point14, km.tech_call_out_16 AS point15,
   km.tech_call_out_17 AS point16, km.tech_call_out_18 AS point17,
   km.tech_call_out_19 AS point18, km.tech_call_out_20 AS point19,
   kr.modelstatus, kr.stylestatus, kr.hero, kr.alt_hero, ks.hero AS stylehero,
   kr.stylerank, km.relatedkidsmodel1, km.relatedkidsmodel2,
   km.dimensions, km.height, km.weight, km.capacity, km.origin, km.fiber,
   km.upper, km.lining, km.tooling, kr.in_current_season, km.imageistall,
   km.retail, km.wholesale, kr.country, kr.pagination, km.legal, -- km.legal2,
   km.duty_type,
   km.heavy_metal_fabrication,
   km.masonry,
   km.energy,
   km.construction,
   km.utilities,
   km.landscaping,
   km.transportation,
   km.maintenance,
   km.manufacturing,
   km.warehouse_distribution,
   km.service,
--   km.public_safety_duty,
   km.extra_1, km.extra_2, km.extra_3, km.extra_4, km.extra_5, km.extra_6,
   km.product_family
  FROM keen_ranking kr
  JOIN keen_style ks ON kr.style = ks.sap_article_number
  JOIN keen_model km ON kr.model = km.model;
"""