
    1i                         d dl mZmZmZ d dlmZmZmZ d dlm	Z	 d dl
mZmZ d dlmZ d dlmZ d dlmZ d dlmZmZ d d	lmZ  G d
 d      Zy)    )ListOptionalTuple)selectfuncor_)AsyncSession)HTTPExceptionstatus)Product)	Violation)ScrapingResult)ProductCreateProductUpdate)calculate_pack_pricesc                      e Zd Zedededefd       Zedededefd       Ze	 	 	 	 ddeded	ed
e	de
e	   deee   ef   fd       Zedededefd       Zededededefd       Zedededdfd       Zedededefd       Zy)ProductServicedb
product_idreturnc                   K   | j                  t        t              j                  t        j                  |k(               d{   }|j                         j                         }|sy| j                  t        t        j                  t        j                              j                  t        j                  |j                  k(               d{   }|j                         xs dS 7 7 w)z(Count violations for a specific product.Nr   )executer   r   whereidscalarsfirstr   countr   product_namescalar)r   r   product_resultproductcount_results        B/var/www/html/marco-python-backend/app/services/product_service.pyget_violation_countz"ProductService.get_violation_count   s       "zz&/*?*?

j@X*YZZ ((*002  ZZ4::ill+,22&&'*>*>>
 

 ""$)) [
s%   AC/C+BC/C-C/-C/r!   c                 "  K   | j                  t        t        j                  t        j
                              j                  t        j                  |j                  k(               d{   }|j                         xs d}||_	        |S 7 !w)zUAdd violation_count to a product object by querying violations matching product name.Nr   )
r   r   r   r   r   r   r   r   r   violation_count)r   r!   r"   r&   s       r#   enrich_product_with_violationsz-ProductService.enrich_product_with_violations    sv       ZZ4::ill+,22&&'*>*>>
 

 '--/41"1
s   A)B+B,"BNpagelimitsort_bysearchc                   K   |dz
  |z  }t        t              }|r2|j                  t        j                  j	                  d| d            }|dk(  r |j                  t        j                        }nw|dk(  r |j                  t        j                        }nR|dk(  r.|j                  t        j                  j                               }n|j                  t        j                        }t        t        j                               j                  |j                               }| j                  |       d {   }|j                  |      j                  |      }| j!                  |       d {   }	|	j#                         j%                         }
g }|
D ]1  }t&        j)                  | |       d {   }|j+                  |       3 ||fS 7 7 `7 w)N   %mspr   last_scraped_date)r   r   r   r   ilikeorder_byr/   
updated_atdescr   r   select_fromsubqueryr   offsetr)   r   r   allr   r'   append)r   r(   r)   r*   r+   r7   querycount_querytotalresultproductsenriched_productsr!   s                r#   get_productszProductService.get_products-   s     (e#wKK 4 4 : :Qvha= IJE eNN7;;/E&NN7#7#78E++NN7#5#5#:#:#<=ENN7#7#78E TZZ\*66u~~7GHii,, V$**51zz%((>>#'')  	.G*II"gVVG$$W-	. !%'' - ) Ws7   D6G8G98G1G2AG4G5GGG
product_inc                   K   t        t        |j                              }t        |j                  |j
                  |j                  |j                  |j                  |d   |d   |d   |d   |d   |d   |d         }| j                  |       | j                          d	{    | j                  |       d	{    |S 7 7 w)
z6Create a new product with auto-calculated pack prices.r-                     )reference_idr   barcoder/   r   price_1_packprice_2_packprice_3_packprice_4_packprice_5_packprice_6_packprice_12_packN)r   floatr/   r   rI   r   rJ   r   addcommitrefresh)r   rA   pack_prices
db_products       r#   create_productzProductService.create_productW   s      ,E*..,AB#00#00&&$$$Q$Q$Q$Q$Q$Q%b/

 	ziikjj$$$ 	$s$   B!C#C$C<C=CCc           
        K   t         j                  | |       d{   }|j                  d      }d|v rGt        |d         }t	        |      }|j                  |d   |d   |d   |d   |d	   |d
   |d   d       |j                         D ]  \  }}t        |||        | j                          d{    | j                  |       d{    |S 7 7 !7 
w)z8Update product. If MSP changes, recalculate pack prices.NT)exclude_unsetr/   r-   rC   rD   rE   rF   rG   rH   )rK   rL   rM   rN   rO   rP   rQ   )
r   get_product_by_id
model_dumprR   r   updateitemssetattrrT   rU   )	r   r   rA   r!   update_datanew_msprV   fieldvalues	            r#   update_productzProductService.update_productq   s     
 '88ZHH ++$+? KK./G/8K +A +A +A +A +A +A!,R   (--/ 	+LE5GUE*	+ iikjj!!!/ I* 	!s4   CCBC6C7CCCCCc                 |  K   | j                  t        t              j                  t        j                  |k(               d {   }|j                         j                         }|st        t        j                  d      | j                  |       d {    | j                          d {    y 7 q7 7 	wNzProduct not found)status_codedetail)r   r   r   r   r   r   r   r
   r   HTTP_404_NOT_FOUNDdeleterT   r   r   r=   rW   s       r#   delete_productzProductService.delete_product   s     zz&/"7"7

j8P"QRR^^%++-
"55* 
 ii
###iik S 	$s7   AB<B6AB<B8B<0B:1B<8B<:B<c                 T  K   | j                  t        t              j                  t        j                  |k(               d {   }|j                         j                         }|st        t        j                  d      t        j                  | |       d {   }|S 7 _7 wrf   )r   r   r   r   r   r   r   r
   r   ri   r   r'   rk   s       r#   r[   z ProductService.get_product_by_id   s     zz&/"7"7

j8P"QRR^^%++-
"55* 
 *HHZXX
 S Ys%   AB(B$AB(B&B(&B()r-   
   r   N)__name__
__module____qualname__staticmethodr	   intr$   r   r'   strr   r   r   r@   r   rX   r   rd   rl   r[        r#   r   r      so   *l * * * *" 
 
 
T[ 
 
  % $'('('( '( 	'(
 '( 
tG}c!	"'( '(R  = W  2 &)7D	 : 
 
3 
4 
 
 
L 
c 
g 
 
rv   r   N)typingr   r   r   
sqlalchemyr   r   r   sqlalchemy.ext.asyncior	   fastapir
   r   app.models.productr   app.models.violationr   app.models.scraping_resultr   app.schemas.productr   r   app.services.pricing_servicer   r   ru   rv   r#   <module>r      s2    ( ( ( ( / ) & * 5 < >Z Zrv   