
    R>j-                     l   d Z ddlZddlZddlZddlmZ ddlmZmZ ddlm	Z	m
Z
mZ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 ddlmZ ddlmZm Z m!Z! ddl"m#Z# ddl$m%Z% ddl&m'Z( de)de)fdZ*de)de+fdZ, ejZ                  dddg      d        Z. ejZ                  d      d        Z/ ejZ                  ddg      d        Z0 ejZ                  d dg      d!        Z1 ejZ                  d"dg      d#        Z2 ejZ                  d$      d%        Z3de4e5   fd&Z6d'e)d(e7ddfd)Z8y)*u  
PDF Statement Import — Stories 9.1–9.6.

Flow:
  GET/POST /import/           → upload PDF
  GET      /import/review/<id> → staged review page
  POST     /import/update/<staged_id> → inline edit a staged row
  POST     /import/commit/<id> → commit to main DB
  POST     /import/reject/<staged_id> → reject a staged row
  GET      /import/history    → past import batches
    N)datetime)DecimalInvalidOperation)render_templateredirecturl_forflashrequestabort)import_pdf_bp)
UploadFormReviewActionForm)db)ImportBatch)Account)Category)MerchantMapping)detect_issuerneeds_confirmationSUPPORTED_ISSUERS)staging_pipeline)	parse_csv)	normalizepdf_pathissuerc           	      |   ddl m} 	 |dk(  rddlm} nY|dk(  rddlm} nM|dk(  rddlm} nA|dk(  rddlm} n5|dk(  rddlm} n)|d	k(  rddlm} n|d
k(  rddl	m} ng  |ddd| d      gfS  ||       S # t        $ r g  |ddd| dd      gfcY S t        $ r!}g  |dt        |      dd      gfcY d}~S d}~ww xY w)zHDispatch to the correct PDF parser. Returns (staged_txns, parse_errors).r   )
ParseErrorchase)parsebofadiscoverkohls
apple_cardtargetdcu zNo parser for issuer: z0.0zParser for z not yet implemented.zUnexpected parser errorN)app.services.pdf_parsers.baser   app.services.pdf_parsers.chaser   app.services.pdf_parsers.bofa!app.services.pdf_parsers.discoverapp.services.pdf_parsers.kohlsapp.services.pdf_parsers.appleapp.services.pdf_parsers.targetapp.services.pdf_parsers.dcuImportError	Exceptionstr)r   r   r   r   excs        </var/www/html/financials/app/blueprints/import_pdf/routes.py
_parse_pdfr4   !   s    8OW<v;z!?w<|#<x=u_:
1b,B6(*KUSTTTX [Jq"F8;P&QSXYZZZ OJq#c(,EuMNNNOs*   A$A5 -A5 5B;B;B60B;6B;filenamereturnc                 @    | j                         j                  d      S )N)z.csvz.tsvz.txt)lowerendswith)r5   s    r3   _is_csv_filer:   <   s    >>$$%=>>    /GETPOST)methodsc                     t               } | j                         rc| j                  j                  }|j                  }| j
                  j                  xs dj                         }t        |      r-|xs d}t        ||      }|j                  }|j                  }nt        j                  j                  |      d   xs d}t        j                  d|      5 }	|j!                  |	j"                         |	j"                  }
d d d        	 |r|}n	 dd l}|j'                  
      5 }|j(                  r!|j(                  d   j+                         xs dnd}d d d        t/              \  }}|t1        |      rdt        j2                  
       t5        d	d
       t7        d| d      t        j                  j9                  |
      rt        j2                  |
       S S t;        
|      \  }}t        j                  j9                  |
      rt        j2                  |
       	 |D cg c]4  }|j<                  |j>                  d d |j@                  |jB                  d6 }}tE        ||d|rtG        jH                  |      nd       }tJ        jL                  jO                  |       tJ        jL                  jQ                          |rtS        jT                  |||jV                  |      }|d   |_,        tJ        jL                  jQ                          t5        d|d    d|d    dd       t[        t]        d|jV                              S |rt_        |       dnd}t5        ||rd
nd       t[        t]        d            S t7        d| d      S # 1 sw Y   xY w# 1 sw Y   ExY w# t,        $ r d}Y Vw xY w# t        j                  j9                  
      rt        j2                  |
       w w xY wc c}w )Nr&   
csv_import)r      z.pdfF)deletesuffixr   zECould not detect the issuer automatically. Please select it manually.warningzimport_pdf/upload.html
import_pdf)formactive_page   )page_numberraw_textreasonparser_versionpending)r5   r   statusparse_errors_jsonduplicates_flaggedzParsed stagedz transactions (z0 possible duplicates). Review before committing.successimport_pdf.reviewbatch_idz parse error(s).zNo transactions found.infoimport_pdf.history)0r   validate_on_submitpdf_filedatar5   issuer_overridestripr:   r   transactionserrorsospathsplitexttempfileNamedTemporaryFilesavename
pdfplumberopenpagesextract_textr0   r   r   unlinkr	   r   existsr4   rJ   rK   rL   rM   r   jsondumpsr   sessionaddcommitr   stage_transactionsidduplicates_skippedr   r   len)rG   upload_filer5   r\   r   
csv_resultstaged_txnsparse_errorsrD   tmptmp_pathrg   pdffirst_page_text
confidenceeerrors_databatchresultmsgs                       r3   uploadr   B   s   <D mm((''//44:AAC !$4F";v>J$11K%,,L WW%%h/2<fF,,E&I $S  *88$(",F-)'__X6 e#SVS\S\ciil.G.G.I.ORbdOe *7)G&FJ~);J)G		(+c%  /44\  77>>(+IIh' , -7x,H)\77>>(+IIh'
 "
  MMqzz$37Gxx13C3CE
 

 9Ddjj5$	
 	

u


%88\588VF (..B'CE$JJ&*+ ,/01 2,, 	 G$7%((KLL9E#l#$$45, 	c9&9 45663$LYY$ $e e$ -*,- 77>>(+IIh' ,
sa   (NN9 N' '0NN' A	N9 N9 &9O3NN$N' 'N62N9 5N66N9 97O0z/review/<int:batch_id>c                    t         j                  j                  |       }|j                  dk(  r t	        dd       t        t        d            S t        j                  | d      }t        j                  j                  d      j                  t        j                        j                         }t        j                  j                  d      j                  t        j                        j                         }t        |      }t!               }t#        d||||||t%        j&                  |j(                  xs d	|j(                  xs d
      d	      S )N	committedz'This import has already been committed.rW   rX   T)include_duplicates	is_activezimport_pdf/review.htmlr&   UnknownrF   )r   staged_rows
categoriesaccountsry   action_formissuer_labelrH   )r   query
get_or_404rO   r	   r   r   r   get_staged_transactionsr   	filter_byorder_byrf   allr   _load_parse_errorsr   r   r   getr   )rV   r   r   r   r   ry   r   s          r3   reviewr      s   ((2E||{"7@ 4566"::TK ))D)9BB8==QUUWJ}}&&&6??MQQSH%e,L"$K !&**5<<+=2u||?XyY 
 
r;   z/update/<int:staged_id>c                     t               }|j                         st        d       t        j                  j                  dt              }t        j                  j                  d      xs dj                         xs d }t        j                  j                  dt              xs d }t        j                  j                  dt              xs d }t        j                  j                  d      xs dj                         }d }|r	 t        |      }t        j                  | ||||       |r|rt        ||       t        dd       t        t        d|            S # t        $ r% t        d	d
       t        t        d|            cY S w xY w)N  rV   typemerchant_normalizedr&   category_id
account_idamountzInvalid amount.errorrT   rU   )r   r   r   r   zRow updated.rS   )r   rY   r   r
   rG   r   intr]   r   r   r	   r   r   r   update_staged_transaction_save_merchant_mapping)	staged_idr   rV   merchantr   r   
raw_amountr   s           r3   update_stagedr      sR   "$K))+c
||
5H  !67=2DDFN$H,,""=s";CtK!!,S!9ATJ,,""8,299;JF	MZ(F
 ..$ Kx5	.)$G/(CDD   	M#W-G$7(KLL	Ms   E +FFz/reject/<int:staged_id>c                    t               }|j                         st        d       t        j                  j                  dt              }t        j                  | d       t        dd       t        t        d|	            S )
Nr   rV   r   rejected)rO   zRow excluded.rS   rT   rU   )r   rY   r   r
   rG   r   r   r   r   r	   r   r   )r   r   rV   s      r3   reject_stagedr      sc    "$K))+c
||
5H..yL	/9%G/(CDDr;   z/commit/<int:batch_id>c                    t               }|j                         st        d       t        j                  j                  |       }|j                  dk(  r t        dd       t        t        d            S t        j                  j                  d      j                         }|s"t        dd	       t        t        d
|             S t        j                  | |j                        }t        d| dd       t        t        d            S )Nr   r   zAlready committed.rW   rX   Tr   z/No accounts exist. Please add an account first.r   rT   rU   z
Committed z transactions.rS   )r   rY   r   r   r   r   rO   r	   r   r   r   r   firstr   commit_stagedrs   )rV   r   r   default_acctcounts        r3   rq   rq      s    "$K))+c
((2E||{""F+ 4566==**T*:@@BL?I 3hGHH**8\__EE	Jug^
,i8G0122r;   z/historyc                      t         j                  j                  t         j                  j	                               j                  d      j                         } t        d| t        d      S )N2   zimport_pdf/history.htmlrF   )batchesissuer_labelsrH   )	r   r   r   uploaded_atdesclimitr   r   r   )r   s    r3   historyr      sV     		+))..0	1	r		  !' 	 r;   c                     | j                   sg S 	 t        j                  | j                         S # t        j                  t        f$ r g cY S w xY w)N)rP   rm   loadsJSONDecodeError	TypeError)r   s    r3   r   r     sI    ""	zz%1122  ), 	s   / AA
normalizedr   c                 
   t         j                  j                  | d      j                         }|r||_        n,t
        j                  j                  t        | | d|             t
        j                  j                          y )NT)r   user_confirmed)raw_patternr   r   r   )	r   r   r   r   r   r   ro   rp   rq   )r   r   existings      r3   r   r     sn    $$..d / eg  *


"!#	
 	 JJr;   )9__doc__rm   r`   rc   r   decimalr   r   flaskr   r   r   r	   r
   r   app.blueprints.import_pdfr   app.blueprints.import_pdf.formsr   r   app.extensionsr   app.models.import_batchr   app.models.accountr   app.models.categoryr   app.models.merchant_mappingr   !app.services.pdf_parsers.detectorr   r   r   app.servicesr   app.services.csv_parserr    app.services.merchant_normalizerr   normalize_merchantr1   r4   boolr:   router   r   r   r   rq   r   listdictr   r   r    r;   r3   <module>r      s  
  	   - K K 3 H  / & ( 7 b b ) - LO Oc O6?3 ?4 ? S5&/2PZ 3PZj -. /6 .AE BEB .AE BE -x@3 A3, Z  !"d s   r;   