#!/bin/sh
# (C) Copyright 2005- ECMWF.
#
# This software is licensed under the terms of the Apache Licence Version 2.0
# which can be obtained at http://www.apache.org/licenses/LICENSE-2.0.
# 
# In applying this licence, ECMWF does not waive the privileges and immunities granted to it by
# virtue of its status as an intergovernmental organisation nor does it submit to any jurisdiction.
#

. ./include.ctest.sh

label="grib_packing_order_test"
temp=${label}".grib.tmp"
temp_simple1=${label}".simple1.tmp"
temp_simple2=${label}".simple2.tmp"
temp_second1=${label}".second1.tmp"
temp_second2=${label}".second2.tmp"
temp_ccsds1=${label}".ccsds1.tmp"
temp_ccsds2=${label}".ccsds2.tmp"
temp_jpeg1=${label}".jpeg1.tmp"
temp_jpeg2=${label}".jpeg2.tmp"
temp_png1=${label}".png1.tmp"
temp_png2=${label}".png2.tmp"
temp_ieee1=${label}".ieee1.tmp"
temp_ieee2=${label}".ieee2.tmp"

# Simple Packing
# ----------------
$EXEC ${test_dir}/grib_packing_order grid_simple packing_type_before_values $temp_simple1
$EXEC ${test_dir}/grib_packing_order grid_simple values_before_packing_type $temp_simple2
grib_check_key_equals $temp_simple1 packingType grid_simple
${tools_dir}/grib_compare $temp_simple1 $temp_simple2


# PNG Packing
# -------------
if [ $HAVE_PNG -eq 1 ]; then
    $EXEC ${test_dir}/grib_packing_order grid_png packing_type_before_values $temp_png1
    $EXEC ${test_dir}/grib_packing_order grid_png values_before_packing_type $temp_png2
    grib_check_key_equals $temp_png1 packingType grid_png
    ${tools_dir}/grib_compare $temp_png1 $temp_png2

    ${tools_dir}/grib_compare -c data:n $temp_simple1 $temp_png1
fi

# CCSDS (AEC) Packing
# --------------------
if [ $HAVE_AEC -eq 1 ]; then
    $EXEC ${test_dir}/grib_packing_order grid_ccsds packing_type_before_values $temp_ccsds1
    $EXEC ${test_dir}/grib_packing_order grid_ccsds values_before_packing_type $temp_ccsds2
    grib_check_key_equals $temp_ccsds1 packingType grid_ccsds
    ${tools_dir}/grib_compare $temp_ccsds1 $temp_ccsds2

    ${tools_dir}/grib_compare -c data:n $temp_simple1 $temp_ccsds1
fi

# JPEG Packing
# --------------
if [ $HAVE_JPEG -eq 1 ]; then
    $EXEC ${test_dir}/grib_packing_order grid_jpeg packing_type_before_values $temp_jpeg1
    $EXEC ${test_dir}/grib_packing_order grid_jpeg values_before_packing_type $temp_jpeg2
    grib_check_key_equals $temp_jpeg1 packingType grid_jpeg
    ${tools_dir}/grib_compare $temp_jpeg1 $temp_jpeg2

    ${tools_dir}/grib_compare -c data:n $temp_simple1 $temp_jpeg1

    ${tools_dir}/grib_ls -n statistics $temp_jpeg1
fi

# IEEE
# ------------
if [ $HAVE_EXTRA_TESTS -eq 1 ]; then
    #tests/grib_packing_order grid_ieee values_before_packing_type x2 # Does not work
    $EXEC ${test_dir}/grib_packing_order grid_ieee packing_type_before_values $temp_ieee1
    $EXEC ${test_dir}/grib_packing_order grid_ieee values_before_packing_type $temp_ieee2

    ${tools_dir}/grib_ls -n statistics $temp_ieee1 $temp_ieee2
    # TODO
    # ${tools_dir}/grib_compare $temp_ieee1 $temp_ieee2

    # No point comparing with grid_simple as grid_ieee will be closer to the actual values
    # and less lossy

    # TODO: Test with environment variable
    #       Disabled for now. Need to investigate valgrind error
    #ECCODES_GRIB_IEEE_PACKING=32 \
    #   $EXEC ${test_dir}/grib_packing_order grid_simple packing_type_before_values $temp_ieee1
    #grib_check_key_equals $temp_ieee1 packingType grid_ieee
fi


# Second order Packing: TODO
# ---------------------------
$EXEC ${test_dir}/grib_packing_order grid_second_order packing_type_before_values $temp_second1
$EXEC ${test_dir}/grib_packing_order grid_second_order values_before_packing_type $temp_second2
grib_check_key_equals $temp_second1 packingType grid_second_order
#${tools_dir}/grib_compare $temp_second1 $temp_second2
${tools_dir}/grib_compare -c data:n $temp_simple1 $temp_second1
# $temp_second2 is still not correct


# Clean up
rm -f $temp_simple1 $temp_simple2
rm -f $temp_second1 $temp_second2
rm -f $temp_png1 $temp_png2
rm -f $temp_ccsds1 $temp_ccsds2
rm -f $temp_jpeg1 $temp_jpeg2
rm -f $temp_ieee1 $temp_ieee2