#!/bin/bash
 
# FILE COPIER SCRIPT / FILELOCATOR
# usage: filelocator [location number file] [destination] [optional location number length, default 4]
#
# ex: ./filelocator classic-locations.txt /cygdrive/c/test2/ 5
#
 
#IFS='
#'
oIFS=$IFS
IFS=$'\n'
stty cols 100
 
#location number length – Default 4
loc_length=${3:-4}
 
# Count lines in file
total_lines=$(wc -l < $1)
total_lines=$((total_lines+1))
count=1
 
#clear screen
printf "\033c"
tput civis
tput cup 0 0
echo -e "####################################################################################################"
echo -e "##############################\e[40m\e[1m FILE COPIER - Sandrew Metronome \e[0m#####################################"
echo -e "####################################################################################################"
echo -e "\e[93m"
echo -e "Location number file:\e[92m $1"
echo -e "\e[93mNumber of lines: \e[92m"$total_lines
echo ""
echo -e "\e[93mFile destination:\e[92m $2"
echo -e "\e[93m"
sleep 2
 
#clear log on run
destination=$2 #second argument is file destination
rm $destination/log/*
 
print_percent() {
 str=$1
 num=$2
 v=$(printf "%-${num}s" "$str")
 echo -e "\e[104m""${v// /#}""\e[0m"\\r
}
 
full_percent() {
 str=$1
 num=$2
 v=$(printf "%-${num}s" "$str")
 echo -en "\e[41m""${v// /#}""\e[0m"\\r
}
 
tput cup 14 0
full_percent "#" 100
 
while read line || [ -n "$line" ]; #read each line from the file in the first argument
do
    name=$line;
    folder=${line:0:$loc_length} #folder name is first four digits of location number
    track=${line: -2} #track identifier is last two digits of location number
    folderlocation="$(locate -r '/'$folder'$' )" #search database for folder name, returns full path
    filelocation="$(find "$folderlocation" -type f -name "$track*wav" 2>/dev/null)" #find specific track inside folder location using track number.
   
    # Create folders in destination – All error messages suppressed
    mkdir $destination/"$folder"/ 2>> /dev/null
    mkdir $destination/"$folder"/album 2>> /dev/null
    mkdir $destination/log  2>/dev/null
   
    # Give feedback on process
    tput cup 9 0
    echo -e "\e[93mCopying Folder: \e[96m$folder\e[0m, \e[93mTrack: \e[96m$track \e[21m\e[39m\e[0m"
 
    #print current line out of total lines
    echo -e "\e[93m"Current: "\e[92m"$count "\e[93m/" "\e[92m"$total_lines
    echo -e "\e[93mFiles left: \e[92m" $(($total_lines-$count))
    echo -e "\e[0m"
    percent=$(printf '%i %i' $count $total_lines | awk '{ pc=100*$1/$2; i=int(pc); print (pc-i<0.5)?i:i+1 }')
    echo $percent"%"
    print_percent "#" $percent
    tput rc
   
    (( count++ ))
   
    # Copy file found earlier to specified destination
    cp -ri "$filelocation" $destination/"$folder"/album/ 2>>$destination/log/"$folder"-"$track"
   
    # Delete all log-files that are 0 bytes (non-errors)
    find $destination/log/ -name '*' -size 0 -print0 | xargs -0 rm 2>/dev/null
   
done < $1
tput cup 15 0
tput cnorm
files_logged=$(find $destination/log/ -type f | wc -l)
echo -e "FILE OPERATION COMPLETED!\e[93m " $files_logged "files logged!"
echo -e "LOG LIST: \e[95m"
echo $(find $destination/log -type f -printf "%f\n")
 
#rename log files to .txt
 
for f in $destination/log/*;
do
    mv -- "$f" "${f%}.txt" 2>/dev/null
done
 
print_logs() {
echo -e "\e[93m"
read -p "Do you want to see log files printed? " answer
case ${answer:0:1} in
    y|Y|yes|Yes )
        echo -e "\e[96m"
        for f in /cygdrive/c/test2/log/*; do cat $f; echo -e "\n";done
    ;;
    * )
        exit
    ;;
esac
}
 
if [ $files_logged -gt 0 ]; then
        print_logs()
fi