#!/bin/bash

for file in $1/*; do
 resolution=$(/usr/bin/file $file | /bin/awk '{print $5}{print $7}');
 resolution=$(/bin/echo "${resolution%?}");
 ratio=$(/bin/echo "scale=2; $(/bin/echo $resolution | /bin/awk '{print $1}')/$(/bin/echo $resolution | /bin/awk '{print $2}')" | /usr/bin/bc)

 if [ "$ratio" == "1.77" ]; then
  x=$(/bin/echo $resolution | /bin/awk '{print $1}')
  y=$(/bin/echo $resolution | /bin/awk '{print $2}')

  if [ $x -gt 5760 ]; then
   mkdir -p "$2/5760x3240"
   /usr/bin/convert "$file" -resize 5760x3240 "$2/5760x3240/$(/usr/bin/basename $file)"
  fi

  if [ $x -gt 3840 ]; then
   mkdir -p "$2/3840x2160"
   /usr/bin/convert "$file" -resize 3840x2160 "$2/3840x2160/$(/usr/bin/basename $file)"
  fi

  if [ $x -gt 1920 ]; then
   mkdir -p "$2/1920x1080"
   /usr/bin/convert "$file" -resize 1920x1080 "$2/1920x1080/$(/usr/bin/basename $file)"
  fi

  if [ $x -gt 576 ]; then
   mkdir -p "$2/576x324"
   /usr/bin/convert "$file" -resize 576x327 "$2/576x324/$(/usr/bin/basename $file)"
  fi

  mkdir -p "$2/${x}x${y}"
  mv "$file" "$2/${x}x${y}"

  mkdir -p "$2/original"

  ln -s "$2/${x}x${y}/$(/usr/bin/basename "$file")" "$2/original/"

 else
  echo "$file Wrong image ratio";
 fi
done