#!/bin/bash
 
 #- Flac Dateien nach mp3 konvertieren, aber nur wenn best. Bewertung vorhanden. -#
 
 . output_format
 . dir_exists
 . basedir_name_basen
 . checkfor
 . replace_signs
 . analyze_flac_meta_tags
 . read_meta_info_flac_mp3
 . find_all_processing_files
 . find_os
 . find_usb_path
 . sort_txt_lists
 . leadet_zero
 
 metaflac="metaflac";
 audio_ext_filter="[f][l][a]";
 #grep_pattern="_R_9|_R_10|Bpm-Manual-Check"
 grep_pattern="_R_9|_R_10"
 
 
 
 id3tool="id3tool";
 id3="id3";
 
 #flac_dest_dir="daten/audio_extern_fp/MP3-Favorits-Karl"
 #flac_dest_dir="daten/audio_extern_fp/MP3-Favorits-Karl-test"
 #flac_dest_dir_01="daten/audio_extern_fp/MP3-Favorits-Karl-Ext"
 
 flac_dest_dir="/media/dream-plug/daten/audio_extern_fp/FLAC-Favorits-K"
 
 
 
 playlist_dir="daten/MUSIC/Playlists"
 #playlist_dir="daten/MUSIC/Playlists-test"
 
 
 playlist_all_file=".playlists_all-flac-dateien.txt"
 
 clear;
 
 
 
 
 
 
 dir_exists "${1}" "Anwendung: ${red}`replace_signs "${0}"`${ende1} ${green}[dirname]	${ende1}
 
  Es wird das Genre Tag aller Flac-Dateien ausgelesen,
  danach wird ein Verzeichnis dieses Genre erstellt,
  diese Datei wird dann in dieses Verzeichnis kopiert.
 ";
 
 checkfor "flac" "lame"
 
 find_usb_path "${flac_dest_dir}"
 flac_dest_dir="${usb_path}"
 
 #find_usb_path "${flac_dest_dir_01}"
 flac_dest_dir_01="${usb_path}"
 
 find_usb_path "${playlist_dir}"
 playlist_dir="${usb_path}"
 playlist_all_path="${playlist_dir}/${playlist_all_file}"
 
 
 
 
 cp_audio(){
 	echo -e "${red}--Beatcounter kopieren--${ende1}" && \
 	cp "${1}" "${2}"
 	chmod 0777 "${2}"
 }
 
 
 find_exist_flac(){
 	find "${1}" -name "*.flac" -type f \( -iname "*${2}*" -a -iname "*${3}*" \) | while read in_file; do
 		[ ! -f "${5}" ] &&  mv "${in_file}" "${5}" && echo -e "${yellow_bg}Umbenannt in:${ende1} ${5}"
 	done
 }
 
 
 find_music_files(){
 	find "${1}" -name "*.flac" -type f \( -iname "*${3}*" -a -iname "*${4}*" \) | while read in_file; do
 		basedir_name_basen "${in_file}"
 
 
 		read_meta_info_flac_mp3 "${in_file}" "${7}" "${5}" "${8}" "${ext}" "${basen}" "_R_"
 		analyze_flac_meta_tags "${in_file}" "${5}" "flac"
 
 
 
 		leadet_zero ${vorkommastellen}
 		nachkommastellen=`echo ${nachkommastellen:0:3}`
 		vorkomma_nachkomma="${leadet_zero_999}.${nachkommastellen}"
 		flac01_ziel_verz="${2}/${album_genre}/"
 
 		flac_dest_path="${2}/${album_genre}/${vorkomma_nachkomma}Bpm ${meta_artist} - ${meta_title}${rating}.mp3"
 		flac_dest_path_01="${10}/${album_genre}/${vorkomma_nachkomma}Bpm ${meta_artist} - ${meta_title}${rating}.mp3"
 
 		basedir_name_basen "${flac_dest_path}"
 
 		! [ -f "${flac_dest_path}" ] && [ -n "`echo "${flac_dest_path}" | grep -v -E "${9}"`" ] && \
 		! [ -f "${flac_dest_path_01}" ] && \
 		! [ -d "${basedir}" ] && mkdir -p "${basedir}" 
 
 
 		! [ -f "${flac_dest_path}" ] && [ -n "`echo "${flac_dest_path}" | grep -v -E "${9}"`" ] && \
 		echo -e "${yellow}${flac_dest_path}${ende1}" && ! [ -f "${flac_dest_path}" ] && \
 
 			find_exist_mp3 "${6}" "${meta_artist}" "${meta_title}" \
 				       "${vorkomma_nachkomma}" "${flac_dest_path}" "${meta_comment}"
 
 		! [ -f "${flac_dest_path}" ] && encode_audio "${in_file}" "${flac_dest_path}" "${track_artist}" \
 					      "${track_title}" "${album_genre}" \
 		"${album_title}" "${ext}" "${6}" "${7}" "${8}" "${4}" "${track_number}" "${9}" "${10}" "${meta_comment}"
 	done
 }
 
 read_list(){
 		basedir_name_basen "${3}"
 		while read -r "line"
 		do
 			song_interpret=`echo "${line}" | awk -F";" '{ print $1 }'`
 			song_title=`echo "${line}" | awk -F";" '{ print $2 }'`
 
 			
 			[ -n "${song_interpret}" ] && [ -n "${song_title}" ] && [ -d "${3}" ] && \
 			find_music_files "${3}" "${2}" "${song_title}" "${song_interpret}" "${4}" "${5}" "${6}" "${7}" "${8}" "${9}"
 		done < "${1}"
 }
 
 
 
 flac_sort(){
 	# -- Beim 1. Aufruf Verzeichnis-Pfad ${1}" und  Dateitypen "${2}" mitgeben --
 	# -- ${2}="[fww][lam][ava]" 						   --
 	# -- Beim 2. Aufruf wird vorher ermittelter Wert dekrementiert.		   --
 	# ---------------------------------------------------------------------------
 	find_all_processing_files "${1}" "${2}"
 
 	find "${1}" -type f -iname "*${2}*" | while read in_file; do 
 		basedir_name_basen "${in_file}"
 		find_all_processing_files
 
 		read_meta_info_flac_mp3 "${in_file}" "${4}" "${3}" "${5}" "${ext}" "${basen}" "_R_"
 		analyze_flac_meta_tags "${in_file}" "${3}" "flac"
 
 		flac01_ziel_verz="${6}/${album_genre}/"
 
 		leadet_zero ${vorkommastellen}
 		nachkommastellen=`echo ${nachkommastellen:0:3}`
 		vorkomma_nachkomma="${leadet_zero_999}.${nachkommastellen}"
 
 		flac_dest_path="${6}/${album_genre}/${vorkomma_nachkomma}Bpm ${meta_artist} - ${meta_title}${rating}.flac"
 
 
 		# -- Original
 		#
 		#if [[ -n "${rating}" && "${rating_number}" -gt "8" && ! -f "${flac_dest_path}" && -n "${numeric}" ]] ; then
 
 		if [[ -n "${rating}" && "${rating_number}" -gt "8" && -n "${numeric}" ]] ; then
 			! [ -d "${flac01_ziel_verz}/" ] && mkdir -p "${flac01_ziel_verz}/" && chmod 0777 "${flac01_ziel_verz}/"
 
 			# -- Wenn schon vorhanden, dann nur umbenennen
 			[ -z "`echo "${flac_dest_path}" | grep "Bpm-Manual-Check"`" ] && \
 			find_exist_flac "${flac_dest_dir}" "${meta_artist}" "${meta_title}" \
 				       "${vorkomma_nachkomma}" "${flac_dest_path}" "${meta_comment}"
 
 
 [ -z "`echo "${flac_dest_path}" | grep "Bpm-Manual-Check"`" ] && [  ! -f "${flac_dest_path}"   ] && [  -z "${track_artist}"  ] &&\
  echo "${in_file}" >> "${6}/t_artist.txt"
 [ -z "`echo "${flac_dest_path}" | grep "Bpm-Manual-Check"`" ] && [  ! -f "${flac_dest_path}"   ] && [  -z "${track_title}"  ] &&\
  echo "${in_file}" >> "${6}/t_title.txt"
 [ -z "`echo "${flac_dest_path}" | grep "Bpm-Manual-Check"`" ] && [  ! -f "${flac_dest_path}"   ] && [  -z "${album_genre}"  ] &&\
  echo "${in_file}" >> "${6}/a_genre.txt"
 [ -z "`echo "${flac_dest_path}" | grep "Bpm-Manual-Check"`" ] && [  ! -f "${flac_dest_path}"   ] && [  -z "${album_title}"  ] &&\
  echo "${in_file}" >> "${6}/a_title.txt"
 
 
 			#-- Audio kopieren aufrufen --
 			[ -z "`echo "${flac_dest_path}" | grep "Bpm-Manual-Check"`" ] && \
 			[  ! -f "${flac_dest_path}"   ] && [  -n "${track_artist}"  ] && [ -n "${track_title}" ] && \
 			[  -n "${album_genre}"  ] && [  -n "${album_title}"  ] && echo -e "${yellow}Kopieren:${ende1}${flac_dest_path}" \
 			&& \
 
 			#encode_audio "${in_file}" "${flac_dest_path}" "${track_artist}" "${track_title}" "${album_genre}" \
 			#"${album_title}" "${ext}" "${6}" "${7}" "${8}" "${4}" "${track_number}" "${9}" "${10}" "${meta_comment}"
 
 
 			cp_audio "${in_file}" "${flac_dest_path}" "${track_artist}" "${track_title}" "${album_genre}" \
 			"${album_title}" "${ext}" "${6}" "${7}" "${8}" "${4}" "${track_number}" "${9}" "${10}" "${meta_comment}"
 
 
 
 
 	fi
 	done
 } 
 flac_sort "${1}" "${audio_ext_filter}" "${metaflac}" "${id3tool}" "${id3}" "${flac_dest_dir}" "${flac_dest_dir}"
 
 
 #read_list "${playlist_all_path}" "${flac_dest_dir}" "${1}" "${metaflac}" "${flac_dest_dir}" \
 #	  "${id3tool}" "${id3}" "${grep_pattern}" "${flac_dest_dir_01}" "${flac_dest_dir}"
 #sync