#!/usr/bin/env python3
'''
Scenarium usage example

Name of this script should be exactly the same as in scenaruim URL but with '.py' extension

URL  -  scm:scen_ecri_codevin#scen_ecri_codevin_xxxxx.xml

'run' procedure will be executed by pyren script
 
'''

import os
import sys
import re
import time

import mod_globals
import mod_utils
import mod_ecu
import mod_db_manager
from   mod_utils     import pyren_encode
from   mod_utils     import clearScreen
from   mod_utils     import hex_VIN_plus_CRC

import xml.dom.minidom

def run( elm, ecu, command, data ):
  '''
  MAIN function of scenarium
  
  Parameters:
      elm     - refernce to adapter class
      ecu     - reference to ecu class
      command - refernce to the command this scenarium belongs to
      data    - name of xml file with parameters from scenarium URL
  '''
  
  clearScreen()
  header =  '['+command.codeMR+'] '+command.label
  
  ScmSet   = {}
  ScmParam = {}

  def get_message( msg ):
    if msg in list(ScmParam.keys()):
      value = ScmParam[msg]
    else:
      value = msg
    if value.isdigit() and value in list(mod_globals.language_dict.keys()):
      value = pyren_encode( mod_globals.language_dict[value] )
    return value

  def get_message_by_id( id ):
    if id.isdigit() and id in list(mod_globals.language_dict.keys()):
      value = pyren_encode( mod_globals.language_dict[id] )
    return value
  
  
  #
  #      Data file parsing
  #  
  DOMTree = xml.dom.minidom.parse(mod_db_manager.get_file_from_clip(data))
  ScmRoom = DOMTree.documentElement
  
  ScmParams = ScmRoom.getElementsByTagName("ScmParam")
 
  for Param in ScmParams:
    name  = pyren_encode( Param.getAttribute("name")  )
    value = pyren_encode( Param.getAttribute("value") )
    ScmParam[name] = value
    
  #
  #     Get IDs
  #
  value1, datastr1 = ecu.get_id(ScmParam['ref_C_2180'])
  value2, datastr2 = ecu.get_id(ScmParam['ref_C_21FE'])
  value3, datastr3 = ecu.get_id(ScmParam['ref_C_22F187'])
  value4, datastr4 = ecu.get_id(ScmParam['ref_C_22F18E'])
  
  res = ecu.ecudata['idf'] + ':'
  if len(value1)==10: res += ( value1 + ',' )
  if len(value2)==10: res += ( value2 + ',' )
  if len(value3)==10: res += ( value3 + ',' )
  if len(value4)==10: res += ( value4 + ',' )
  if res.endswith(','): res = res[:-1]

  print('## This info intended to be used as a value of --ref parameter of acf.py ##')
  print()
  print( res )
  print()

  ch = input('Press ENTER to continue')