#!/bin/bash
#::--:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::#
#::-- Script Name: EPMTrain1.sh                                               --::#
#::                                                                           --::#
#::-- Description: Allows functionality to Login to Essbase                   --::#
#::                                                                              --::#
#::                                                                              --::#
#::                                                                              --::#
#::--  Calls:      _env.sh                                                    --::#
#::--  Called By:  N/A                                                        --::#
#::                                                                              --::#
#::-- Parameters:  Not Applicable                                               --::#
#::                                                                              --::#
#::-- Author:      Name                                                     --::#
#::-- Date:                                                                       --::#
#::                                                                              --::#
#::--:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::#

source "/home/EPMTrain1/Hyperion_Batch/Scripts/Batch/_env.sh"

#::-- Set Log & Error subdirectories pertaining to the specific process --::#
_PLOGPATH=Auto_Train_Logs/
_PERRORPATH=Auto_Train_Errors/

#::-- Establish STDOUT and STDERROR repositories --::
_INTRAPATH=${_LOGPATH}${_PLOGPATH}${_YEAR}_${_MONTH}${_DAY}
_ERRORINTRAPATH=${_ERRORPATH}${_PERRORPATH}${_YEAR}_${_MONTH}${_DAY}
    
mkdir -p "${_INTRAPATH}"
mkdir -p "${_ERRORINTRAPATH}"

#::-- Prepare File Name Format --::#
#::   _SN          = Script Name with extension
#::   ${_SN%%.sh*} = Script name without extension
#::   _FN          = File Name

_SN=${0##*/}
_FN=${_DATESTAMP}_${_TIME}_${_SN%%.sh*}

#::-- Establish STDOUT and STDERROR files --::#
_LOGFILE=${_INTRAPATH}/${_FN}.log
_ERRORFILE=${_ERRORINTRAPATH}/${_FN}.err
_MAXLLOGFILE=${_INTRAPATH}/${_FN}_MAXL.log

#::-- Direct STDOUT and STDERROR to repositories --::# 
exec 2>"${_ERRORFILE}" > "${_LOGFILE}"

#::-- If empty, delete YYYY_MMDD error file subdirectory --::
trap "[ -s ${_ERRORFILE} ] || rm -f ${_ERRORFILE} && rmdir ${_ERRORINTRAPATH}" EXIT

#::-- Begin Script Processing --::#
echo ---------------------------------------------
echo "${_SN} beginning at ${_TIME}"                           
echo ---------------------------------------------
echo ---------------------------------------------                                                                                            
echo "Check for flag file"                                         
echo ---------------------------------------------

_FLAGFILE=${_FLAGFILEPATH}EPMTrain1.txt

if [ -e "${_FLAGFILE}" ]
then
    echo
    echo "Flag file detected"
    echo "Unable to proceed - exiting shell session"
    echo
    sleep 10
    exit 0
else
    echo
    echo "Flag file not detected - now establishing flag file"
    echo "Proceeding with script execution"
    echo
    echo "FlagFile">>"${_FLAGFILE}"
fi

echo ---------------------------------------------------------                                                                                                
echo "Login to ${_ESSB_SRVR}"                                         
echo ---------------------------------------------------------

. "${_STARTMAXLPATH}startMaxl.sh" "${_MAXLSCRIPTPATH}AC.mxl" ${_ESSB_USER} ${_ESSB_PSWD} ${_ESSB_SRVR} ${_MAXLLOGFILE}
_RVAL=$?

if [ $_RVAL -eq 0 ]
then
  echo ---------------------------------------------------------
  echo "Login to ${_ESSB_SRVR} : Successful"                           
  echo ---------------------------------------------------------
  
else
  echo ---------------------------------------------------------
  echo "Login to ${_ESSB_SRVR} : Unsuccessful"                      
  echo ---------------------------------------------------------
  exit 1
  fi

echo ---------------------------------------------------------                                                                                                
echo "Delete flag file"                                         
echo ---------------------------------------------------------
echo

rm -f "${_FLAGFILE}" && echo "Flag file deleted" || echo "Flag file did not exist"

echo
echo ---------------------------------------------------------                                                                                                
echo "${_SN} - Completed Successfully"
echo
echo "Normal Exit"                                        
echo ---------------------------------------------------------
exit 0