o
    iA                     @  s^   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
 ddlmZ G dd	 d	Zd
S )    )annotations)Path)Any   )CanonicalService)	read_json
write_json)now_isoc                   @  s2   e Zd ZdZdd Zddd	ZeddddZdS )ExtractionServicezEProcesses scanned documents into canonical JSON + markdown summaries.c                 C  s   t  | _d S )N)r   canonical_service)self r   >apps/migration_evidence_builder/services/extraction_service.py__init__   s   zExtractionService.__init__manifest_pathr   returndict[str, Any]c                 C  s0  t |i dpi }|std| |jd }|d }| r)tdd | D ng }|s4td| |d }| |}| jj||d	}| jj	||d	}	| jj
||d	}
|
d
rd
|d< t |d< d|d< t|dpng d|
di ddt d|
ddg |d< t|d d | t|d d |	 t|d d |
 | jj|||	|
d}|d d j|d dd |
d
rd |d!< t |d< d|d< nd"|d!< t |d#< t |d$< t|| |d%|d&|d&|d'|d(t|t|t|d d t|d d t|d d t|d d d)
S )*N)defaultzManifest not found or empty:    originalc                 S  s   g | ]}|  r|qS r   )is_file).0pr   r   r   
<listcomp>   s    z6ExtractionService.process_document.<locals>.<listcomp>z'No original file found for document at r   )manifesttext_previewauto_confirmedreview_statusconfirmed_atsystem_auto_thresholdconfirmed_byverified_evidencezquality.quality.confidencequality
confidenceTauto_confirm_reason)fieldvalue	confirmedr   r    note	extractedzdocument.jsonzentities.jsonzquality.json)r   document_jsonentities_jsonquality_jsonsummaryz
summary.md
utf-8)encodingr'   status	processedprocessed_at
updated_atdocument_iddoc_idcategorysubcategory)
r5   r6   r7   r8   r   r   r*   r+   r,   r-   )r   
ValueErrorparentsexistssortediterdir_extract_text_previewr   build_document_jsonbuild_entities_jsonbuild_quality_jsongetr	   listr   build_summary_markdown
write_textstr)r   r   r   doc_diroriginal_diroriginal_filesoriginal_pathr   r*   r+   r,   
summary_mdr   r   r   process_document   sn   
"









z"ExtractionService.process_document  path	max_charsintrF   c                 C  sZ   | j  dv rz| jdddd | W S  ty   Y dS w d| j  p%d dd | S )	N>   .md.csv.txt.jsonr/   ignore)r0   errors zBinary evidence file detected (zno extensionz).)suffixlower	read_text	Exception)rN   rO   r   r   r   r>   U   s   z'ExtractionService._extract_text_previewN)r   r   r   r   )rM   )rN   r   rO   rP   r   rF   )__name__
__module____qualname____doc__r   rL   staticmethodr>   r   r   r   r   r
      s    
Dr
   N)
__future__r   pathlibr   typingr   services.canonical_servicer   utils.json_utilsr   r   utils.time_utilsr	   r
   r   r   r   r   <module>   s    