#!/bin/bash
# vim: set sts=4 ts=4 sw=4:

TV_RECORD_DIR=${TV_RECORD_DIR:-/freevo/tv}
TV_RECORD_DIR="/freevo/record /freevo/tv"
OVERLAY_DIR=${OVERLAY_DIR:-/freevo/overlay}
TMP_LIST_FILE=/tmp/${0##*/}.$$

# remove empty files
if [ "$1" == "yes" ]; then
    for f in $(find ${TV_RECORD_DIR} -size 0); do
        rm -fv ${f}
        #rm -fv ${OVERLAY_DIR}${f%.*}.fxd.raw
    done
else
    for f in $(find ${TV_RECORD_DIR} -size 0); do
        echo "${f} will be removed, it's empty."
        #echo "${OVERLAY_DIR}${f%.*}.fxd.raw"
    done
fi

# find files with out fxd
#find ${TV_RECORD_DIR} -depth -type f | sed 's/\([^/]\)\.[^.]*$/\1/' | sort | uniq > ${TMP_LIST_FILE}
find ${TV_RECORD_DIR} -depth -type f | sed 's/\([^/]\)\(-...\)*\.[^.]*$/\1/' | sort | uniq > ${TMP_LIST_FILE}

for f in $(cat ${TMP_LIST_FILE}); do
	# skip files that start with a "."
    if /bin/echo "${f##*/}" | /bin/grep -q "^\..*"; then
        continue
    fi
    if [ "${f##*/}" == "cover" ]; then
        continue
    fi
    if [ "${f##*/}.jpg" == "cover-f.jpg" ]; then
        continue
    fi
    if [ "${f##*/}.fxd" == "folder.fxd" ]; then
        continue
    fi
    #
    if [ -e $f.fxd -a \( -e $f.mpeg -o -e $f.avi -o -e $f.mkv \) ]; then
        continue
    fi
    if [ "$1" == "yes" ]; then
        rm -fv $f*
        #rm -fv ${OVERLAY_DIR}${f}.fxd.raw
    else
        for n in $f*; do
            echo "${n} will be removed."
        done
    fi
done

#cat ${TMP_LIST_FILE}
rm -f ${TMP_LIST_FILE}