
    /iV                         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  G d	 d
      Zy)    )ListOptionalTuple)selectfuncor_)AsyncSession)HTTPExceptionstatus)Product)	Violation)ScrapingResult)ProductCreateProductUpdatec                      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*   r6   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$$W-	. !%'' - ) Ws7   D6G8G98G1G2AG4G5GGG
product_inc                   K   | j                  t        t              j                  t        j                  |j                  k(               d {   }|j                         j                         rt        t        j                  d      t        di |j                         }| j                  |       | j                          d {    | j                  |       d {    |S 7 7 !7 
w)NzBarcode already existsstatus_codedetail )r   r   r   r   barcoder   r   r
   r   HTTP_400_BAD_REQUEST
model_dumpaddcommitrefresh)r   r@   existing_product
db_products       r"   create_productzProductService.create_productV   s      "$7O!!'//Z5G5G"GH"
 
 ##%++-"77/ 
 7z4467

ziikjj$$$
 	$s7   AC/C)A:C/	C+
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 ]  \  }}t        |||        | j                          d {    | j                  |       d {    |S 7 7 !7 
w)NProduct not foundrB   T)exclude_unset)r   r   r   r   r   r   r   r
   r   HTTP_404_NOT_FOUNDrH   itemssetattrrJ   rK   )r   r   r@   r<   rM   update_datafieldvalues           r"   update_productzProductService.update_producth   s      zz&/"7"7

j8P"QRR^^%++-
"55* 
 !++$+?'--/ 	.LE5Ju-	. iikjj$$$ S 	$s7   AC4C.B	C4C0C4'C2(C40C42C4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NrP   rB   )r   r   r   r   r   r   r   r
   r   rR   deleterJ   r   r   r<   rM   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rZ   )r   r   r   r   r   r   r   r
   r   rR   r   r&   r\   s       r"   get_product_by_idz 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   rN   r   rX   r]   r_   rE       r"   r   r      so   *l * * * *" 
 
 
T[ 
 
  % $'('('( '( 	'(
 '( 
tG}c!	"'( '(R  = W  " &)7D	 & 
 
3 
4 
 
 
L 
c 
g 
 
rg   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   r   rE   rg   r"   <module>rp      s/    ( ( ( ( / ) & * 5 <H Hrg   