#!/bin/bash
#
#set -x

. $WM_PROJECT_DIR/bin/tools/RunFunctions
#------------------------------------------------------------------------------
# =========                 |
# \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
#  \\    /   O peration     |
#   \\  /    A nd           | Copyright held by original author
#    \\/     M anipulation  |
#------------------------------------------------------------------------------
# License
#     This file is part of OpenFOAM.
#
#     OpenFOAM is free software; you can redistribute it and/or modify it
#     under the terms of the GNU General Public License as published by the
#     Free Software Foundation; either version 2 of the License, or (at your
#     option) any later version.
#
#     OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
#     ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
#     FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
#     for more details.
#
#     You should have received a copy of the GNU General Public License
#     along with OpenFOAM; if not, write to the Free Software Foundation,
#     Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#
# Description
#    Additionnal run functions, based on the original RunFunctions file
#
# Author:
#    Martin Beaudoin, Hydro-Quebec, 2010. All rights reserved
#
#------------------------------------------------------------------------------

# Exception handler: dump the tail of the log file on error
verbose_report_on_runApplication_error()
{
   ecode=$?
   if [ "$reportOnErrorOnlyOnce" ] ; then
       echo " "
       echo " => Error running $APP_RUN..."
       echo " => Here are the last 50 lines of the log file log.$APP_RUN..."
       echo " "
       if [ -f log.$APP_RUN ] ; then
           tail -50 log.$APP_RUN
           exit $ecode;
       fi
   fi

   # Do not report again when exiting
   unset reportOnErrorOnlyOnce
}

# Variation of runApplication with exception handling
runApplicationAndReportOnError ()
{
    trap 'verbose_report_on_runApplication_error' ERR

    LOG_NAME=
    while getopts "l:" OPTFLAG ; do
        LOG_NAME=$OPTARG
        shift $((OPTIND-1)) ; OPTIND=1
    done

    APP_RUN=$1; shift
    APP_NAME=${APP_RUN##*/}

    if [ -z $LOG_NAME ] ; then
        LOG_NAME=log.$APP_NAME
    fi

    reportOnErrorOnlyOnce=1

    if [ -f $LOG_NAME ] ; then
        echo "$APP_NAME already run on $PWD: remove log file to run"
        exit 1;
    else
        echo "Running $APP_NAME on $PWD"
        $APP_RUN $* > $LOG_NAME 2>&1
    fi
}

# We force the display of a stack trace if we encounter problems
export FOAM_ABORT=1

# Load additional RunFunctions
#------------------------------------------------------------------------------
# =========                 |
# \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
#  \\    /   O peration     |
#   \\  /    A nd           | Copyright held by original author
#    \\/     M anipulation  |
#------------------------------------------------------------------------------
# License
#     This file is part of OpenFOAM.
#
#     OpenFOAM is free software; you can redistribute it and/or modify it
#     under the terms of the GNU General Public License as published by the
#     Free Software Foundation; either version 2 of the License, or (at your
#     option) any later version.
#
#     OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
#     ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
#     FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
#     for more details.
#
#     You should have received a copy of the GNU General Public License
#     along with OpenFOAM; if not, write to the Free Software Foundation,
#     Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#
# Description
#    Additionnal run functions, based on the original RunFunctions file
#
# Author:
#    Martin Beaudoin, Hydro-Quebec, 2010. All rights reserved
#
#------------------------------------------------------------------------------

# Exception handler: dump the tail of the log file on error
verbose_report_on_runApplication_error()
{
   ecode=$?
   if [ "$reportOnErrorOnlyOnce" ] ; then
       echo " "
       echo " => Error running $APP_RUN..."
       echo " => Here are the last 50 lines of the log file log.$APP_RUN..."
       echo " "
       if [ -f log.$APP_RUN ] ; then
           tail -50 log.$APP_RUN
           exit $ecode;
       fi
   fi

   # Do not report again when exiting
   unset reportOnErrorOnlyOnce
}

# Variation of runApplication with exception handling
runApplicationAndReportOnError ()
{
    trap 'verbose_report_on_runApplication_error' ERR

    LOG_NAME=
    while getopts "l:" OPTFLAG ; do
        LOG_NAME=$OPTARG
        shift $((OPTIND-1)) ; OPTIND=1
    done

    APP_RUN=$1; shift
    APP_NAME=${APP_RUN##*/}

    if [ -z $LOG_NAME ] ; then
        LOG_NAME=log.$APP_NAME
    fi

    reportOnErrorOnlyOnce=1

    if [ -f $LOG_NAME ] ; then
        echo "$APP_NAME already run on $PWD: remove log file to run"
        exit 1;
    else
        echo "Running $APP_NAME on $PWD"
        $APP_RUN $* > $LOG_NAME 2>&1
    fi
}

# We force the display of a stack trace if we encounter problems
export FOAM_ABORT=1
. ./RunFunctionsSupplemental
#------------------------------------------------------------------------------
# =========                 |
# \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
#  \\    /   O peration     |
#   \\  /    A nd           | Copyright held by original author
#    \\/     M anipulation  |
#------------------------------------------------------------------------------
# License
#     This file is part of OpenFOAM.
#
#     OpenFOAM is free software; you can redistribute it and/or modify it
#     under the terms of the GNU General Public License as published by the
#     Free Software Foundation; either version 2 of the License, or (at your
#     option) any later version.
#
#     OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
#     ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
#     FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
#     for more details.
#
#     You should have received a copy of the GNU General Public License
#     along with OpenFOAM; if not, write to the Free Software Foundation,
#     Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#
# Description
#    Additionnal run functions, based on the original RunFunctions file
#
# Author:
#    Martin Beaudoin, Hydro-Quebec, 2010. All rights reserved
#
#------------------------------------------------------------------------------

# Exception handler: dump the tail of the log file on error
verbose_report_on_runApplication_error()
{
   ecode=$?
   if [ "$reportOnErrorOnlyOnce" ] ; then
       echo " "
       echo " => Error running $APP_RUN..."
       echo " => Here are the last 50 lines of the log file log.$APP_RUN..."
       echo " "
       if [ -f log.$APP_RUN ] ; then
           tail -50 log.$APP_RUN
           exit $ecode;
       fi
   fi

   # Do not report again when exiting
   unset reportOnErrorOnlyOnce
}

# Variation of runApplication with exception handling
runApplicationAndReportOnError ()
{
    trap 'verbose_report_on_runApplication_error' ERR

    LOG_NAME=
    while getopts "l:" OPTFLAG ; do
        LOG_NAME=$OPTARG
        shift $((OPTIND-1)) ; OPTIND=1
    done

    APP_RUN=$1; shift
    APP_NAME=${APP_RUN##*/}

    if [ -z $LOG_NAME ] ; then
        LOG_NAME=log.$APP_NAME
    fi

    reportOnErrorOnlyOnce=1

    if [ -f $LOG_NAME ] ; then
        echo "$APP_NAME already run on $PWD: remove log file to run"
        exit 1;
    else
        echo "Running $APP_NAME on $PWD"
        $APP_RUN $* > $LOG_NAME 2>&1
    fi
}

# We force the display of a stack trace if we encounter problems
export FOAM_ABORT=1

export caseName=`basename $PWD`

#We stop this script when we encounter a problem
#trap "exit -1" ERR

echo "$caseName: Running blockMesh"
runApplicationAndReportOnError blockMesh

echo "$caseName: Updating the boundary file"
# Let's see if pyFoamChangeMixingPlaneBoundary.py is available
command -v pyFoamChangeMixingPlaneBoundary.py >/dev/null
if [ $? -eq 0 ];
then
    echo "Using pyFoamChangeMixingPlaneBoundary.py"
    pyFoamChangeMixingPlaneBoundary.py . mixpLeftOut  \
    --shadowPatch                    mixpRightIn      \
    --zone                           mixpLeftOutZone  \
    --ribbonPatchDiscretisation      bothPatches      \
    --ribbonPatchStackAxis           Y                \
    --ribbonPatchSweepAxis           Z                \
    --coordinateSystemType           coordinateSystem \
    --coordinateSystemOrigin         "(0 0 0.005)"    \
    --coordinateSystemE1             "(1 0 0)"        \
    --coordinateSystemE3             "(0 0 1)"

    pyFoamChangeMixingPlaneBoundary.py . mixpRightIn  \
    --shadowPatch                    mixpLeftOut      \
    --zone                           mixpRightInZone  \
    --ribbonPatchDiscretisation      bothPatches      \
    --ribbonPatchStackAxis           Y                \
    --ribbonPatchSweepAxis           Z                \
    --coordinateSystemType           coordinateSystem \
    --coordinateSystemOrigin         "(0 0 0.005)"    \
    --coordinateSystemE1             "(1 0 0)"        \
    --coordinateSystemE3             "(0 0 1)"
else
    echo "pyFoamChangeMixingPlaneBoundary.py is missing. Using the file constant/polyMesh/boundary.preconfigured"
    cp constant/polyMesh/boundary.preconfigured constant/polyMesh/boundary
fi

echo "$caseName: Creating zones for the mixingPlane"
runApplicationAndReportOnError setSet -batch setBatch
runApplicationAndReportOnError setsToZones -noFlipMap

echo "$caseName: Creating the starting time directory"
cp -r 0_orig 0

echo "$caseName: Running icoFoam"
runApplicationAndReportOnError icoFoam