parser/healthcareio/__main__.py

"""
(c) 2019 EDI Parser Toolkit, 
Health Information Privacy Lab, Vanderbilt University Medical Center

Steve L. Nyemba <steve.l.nyemba@vanderbilt.edu>
Khanhly Nguyen <khanhly.t.nguyen@gmail.com>


This code is intended to process and parse healthcare x12 837 (claims) and x12 835 (remittances) into human readable JSON format.
The claims/outpout can be forwarded to a NoSQL Data store like couchdb and mongodb
Usage :
    Commandline :
    python x12parser <action>

    action:
        - parser
        - create.plugin
        - register.plugin
        - 
    Embedded    :

"""
# import healthcareio
import typer
from typing import Optional
from typing_extensions import Annotated
import uuid
import os
import version
import json
import time
from healthcareio import x12
from healthcareio.x12.parser import X12Parser

# import healthcareio
# import healthcareio.x12.util
# from healthcareio.x12.parser import X12Parser
app = typer.Typer()
CONFIG_FOLDER = os.sep.join([os.environ['HOME'],'.healthcareio'])
@app.command(name='init')
def config(email:str,provider:str='sqlite') :
    """
    Generate configuration file needed with default data store. For supported data-store providers visit https://hiplab.mc.vanderbilt.edu/git/hiplab/data-transport.git
    
    :email      your email    
    \r:provider   data store provider (visit https://hiplab.mc.vanderbilt.edu/git/hiplab/data-transport.git)
    """
    _db = "healthcareio"
    # _PATH = os.sep.join([os.environ['HOME'],'.healthcareio'])
    
    if not os.path.exists(CONFIG_FOLDER) :
        os.mkdir(CONFIG_FOLDER)

    if provider in ['sqlite','sqlite3'] :        
        _db = os.sep.join([CONFIG_FOLDER,_db+'.db3'])

    _config = {
        "store":{
            "provider":provider,"database":_db,"context":"write"
        },
        "plugins":None,
        "system":{
            "uid":str(uuid.uuid4()),
            "email":email,
            "version":version.__version__,
            "copyright":version.__author__

        }
    }
    #
    # store this on disk
    f = open(os.sep.join([CONFIG_FOLDER,'config.json']),'w')
    f.write(json.dumps(_config))
    f.close()
@app.command(name='about')
def copyright():

    for note in [version.__name__,version.__author__,version.__license__]:
        print (note)

    pass
@app.command()
def parse (claim_folder:str,plugin_folder:str = None,config_path:str = None):
    """
    This function will parse 837 and or 835 claims given a location of  parsing given claim folder and/or plugin folder
    """
    
    _plugins,_parents   = x12.plugins.instance(path=plugin_folder)
    _files              = x12.util.file.Location.get(path=claim_folder,chunks=10)
    _path = config_path if config_path else os.sep.join([CONFIG_FOLDER,'config.json'])
    
    if os.path.exists(_path) :
        f = open(_path)
        _config  = json.loads(f.read())
        f.close()
        _store = _config['store']
        # print (len(_files))
        jobs = []
        for _chunks in _files:
            pthread = X12Parser(plugins=_plugins,parents=_parents,files=_chunks, store=_store)
            pthread.start()
            jobs.append(pthread)
        while jobs :
            jobs = [pthread for pthread in jobs if pthread.is_alive()]
            time.sleep(1)
        pass
    else:
        pass
    #
    #
if __name__ == '__main__' :
    
    app()