#!/bin/sh
#
# Strawberry Music Player
# Copyright 2019, Jonas Kvinge <jonas@jkvinge.net>
#
# Strawberry 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 3 of the License, or
# (at your option) any later version.
#
# Strawberry 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 Strawberry.  If not, see <http://www.gnu.org/licenses/>.

sizes="128x128 64x64 48x48 32x32 22x22"

# 

#for i in full/*
#do
#  source=$i
#  file=`basename $i`

#  id=`identify "$i"` || exit 1
#  if [ "$id" = "" ] ; then
#    echo "ERROR: Cannot determine format and geometry for image: \"$i\"."
#    continue
#  fi
#  g=`echo $id | awk '{print $3}'` || exit 1
#  if [ "$g" = "" ] ; then
#    echo "ERROR: Cannot determine geometry for image: \"$i\"."
#    continue
#  fi

  # Geometry can be 563x144+0+0 or 75x98
  # we need to get rid of the plus (+) and the x characters:
#  w=`echo $g | sed 's/[^0-9]/ /g' | awk '{print $1}'` || exit 1
#  if [ "$w" = "" ] ; then
#    echo "ERROR: Cannot determine width for image: \"$x\"."
#    continue
#  fi
#  h=`echo $g | sed 's/[^0-9]/ /g' | awk '{print $2}'` || exit 1
#  if [ "$h" = "" ] ; then
#    echo "ERROR: Cannot determine height for image: \"$x\"."
#    continue
#  fi

#  for x in $sizes
#  do

#    dest="$x/$file"
#    if [ -f $dest ]; then
#      continue
#    fi

#    x_w=$(echo $x | cut -d 'x' -f1)
#    x_h=$(echo $x | cut -d 'x' -f2)

#    if [ "$w" -lt "$x_w" ] || [ "$h" -lt "$x_h" ]; then
#      continue
#    fi

    #echo "convert -verbose -resize $x $source $dest"
    #convert -verbose -resize $x $source $dest

#  done
#done


for i in $sizes
do
  for x in $i/*
  do
    file=`basename $x`
    
    for y in $sizes
    do
      if [ "$y" = "$i" ]; then
        continue
      fi
      if ! [ -f "$y/$file" ]; then
        echo "Warning: $y/$file does not exist, but $x exists."
      fi
    done

    id=`identify "$x"` || exit 1
    if [ "$id" = "" ] ; then
      echo "ERROR: Cannot determine format and geometry for image: \"$x\"."
      continue
    fi
    g=`echo $id | awk '{print $3}'` || exit 1
    if [ "$g" = "" ] ; then
      echo "ERROR: Cannot determine geometry for image: \"$x\"."
      continue
    fi

    # Geometry can be 563x144+0+0 or 75x98
    # we need to get rid of the plus (+) and the x characters:
    w=`echo $g | sed 's/[^0-9]/ /g' | awk '{print $1}'` || exit 1
    if [ "$w" = "" ] ; then
      echo "ERROR: Cannot determine width for image: \"$x\"."
      continue
    fi
    h=`echo $g | sed 's/[^0-9]/ /g' | awk '{print $2}'` || exit 1
    if [ "$h" = "" ] ; then
      echo "ERROR: Cannot determine height for image: \"$x\"."
      continue
    fi

    if ! [ "${h}x${w}" = "$i" ]; then
      echo "Warning: $x is not $i, but ${h}x${w}!"
    fi

  done
done

#file="../icons.qrc"
#rm -rf "$file"
#echo "<RCC>" >>$file
#echo "<qresource prefix=\"/\">" >>$file

#for i in full $sizes
#do
#  for x in $i/*
#  do
#    f=`basename $x`
#    echo "	<file>icons/$i/$f</file>" >>$file
#  done
#done

#echo "</qresource>" >>$file
#echo "</RCC>" >>$file