#!/usr/bin/env bash

shopt -s globstar

source $HOME/.config/clerk/config
if [[ -f $HOME/.config/clerk/helper_config ]]; then
    :
else
    echo "[global]" > $HOME/.config/clerk/helper_config
	echo "separator = " $separator "" >> $HOME/.config/clerk/helper_config
    echo "music_path = "$music_path"" >> $HOME/.config/clerk/helper_config
    echo " " >> $HOME/.config/clerk/helper_config
    echo "[updater]" >> $HOME/.config/clerk/helper_config
    echo "change_db = xxx" >> $HOME/.config/clerk/helper_config
fi

echo "$backend"

if [[ $scrobbler == mpdas ]]; then
    export scrobbler="mpdas -d"
    export scrobbler_kill="mpdas"
elif [[ $scrobbler == mpdscribble ]]; then
    export scrobbler_kill="mpdscribble"
fi

export mpd_artist=albumartist
if [[ $(ps x| grep clerk_helper | head -1 | grep -v 'grep') ]]; then
    :
else
    clerk_helper update &
fi

album_temp=$(cat $HOME/.config/clerk/album.cache)
tracks_temp=$(cat $HOME/.config/clerk/tracks.cache)
last_temp=$(cat $HOME/.config/clerk/last.cache)

# Use GNU coreutils on OSX
sed=$([[ "$OSTYPE" == "darwin"* ]] && echo 'gsed' || echo 'sed')
shuf=$([[ "$OSTYPE" == "darwin"* ]] && echo 'gshuf' || echo 'shuf')
tac=$([[ "$OSTYPE" == "darwin"* ]] && echo 'gtac' || echo 'tac')

updateCache() {
    rm -f $HOME/.config/clerk/*.cache
    clerk_helper update &
}

dplayPrompt () {
    menu=("Q  Exit Clerk"
          "---"
          "1  Play random Album"
          "2  Play random Songs"
          "---"
          "3  Current Artist"
          "4  Current Queue"
          "5  Browse Library"
          "6  Manage Playlists"
          "---"
          "7  Options"
          "8  Ratings"
          "9  Lookup"
          "0  Playback")

    prompt() {
        printf "%s\n" "$@" | dmenu_t -p "MPD Menu > "
    }

    case "$(prompt "${menu[@]}")" in
        1*) playRandomAlbum ;;
        2*) playRandomTracks ;;
        3*) currentPrompt ;;
        4*) dplayQueue ;;
        5*) browseLibPrompt ;;
        6*) managePlaylists ;;
        7*) dplayOptionsPrompt ;;
        8*) ratingPrompt ;;
        9*) infoPrompt ;;
        0*) playbackPrompt ;;
        Q) exit ;;
          *) exit
    esac
}


playbackPrompt () {
    menu=("0  Return to Main Menu"
          "---"
          "1  Toggle Playback"
          "2  Next Song"
          "3  Prev Song"
          "4  Stop"
          "5  Clear Playlist")

   prompt() {
        printf "%s\n" "$@" | dmenu_t -p "Playback > "
    }

    case "$(prompt "${menu[@]}")" in
        1*) mpc toggle  && playbackPrompt;;
        2*) mpc next && playbackPrompt ;;
        3*) mpc prev && playbackPrompt ;;
        4*) mpc stop && playbackPrompt ;;
        5*) mpc clear && dplayPrompt ;;
        0*) dplayPrompt ;;
        *) exit ;;
    esac
}


lastFM () {
# Some Variables to clean up the code

        if [[ $ssh_lastfm == 1 ]]; then
            mpds_check="$(ssh $ssh_host -q -t "pgrep $scrobbler_kill")"
            if [ -n "$mpds_check" ];
                then
                ssh $ssh_host -q -t "killall $scrobbler_kill" && notify-send "MPD" "LastFM Scrobbling Disabled"
            else
                ssh $ssh_host -q "$scrobbler" && notify-send "MPD" "LastFM Scrobbling Enabled"
            fi
        else
            if pgrep $scrobbler_kill
                then
                killall $scrobbler_kill && notify-send "MPD" "LastFM Scrobbling Disabled"
            else
                $scrobbler && notify-send "MPD" "LastFM Scrobbling Enabled"
            fi
       fi
}

lastFMCheck () {
# Some Variables to clean up the code

        if ((ssh_lastfm)); then
            mpds_check="$(ssh $ssh_host -q -t "pgrep $scrobbler_kill")"
            if [ -n "$mpds_check" ]; then
                echo "lastfm: off"
            else
                echo "lastfm: on"
            fi
        else
            if pgrep $scrobbler_kill
                then
                echo "lastfm: on"
            else
                echo "lastfm: off"
            fi
       fi
}

browseFilesystem () {
    usefile() {
    realpath="$(realpath "$selection")"
    MPD_HOST="$mpd_socket" mpc add ""file://"$realpath"""
    }

    comboadd() {
        for i in **/*.{mp3,ogg,flac,wma,mp4,aac,mpc,m4a,wv}; do
            realpath="$(realpath "$i")"
            MPD_HOST="$mpd_socket" mpc add ""file://"$realpath"""
        done
    }

    chose() {
        if [[ -d "$selection" ]]; then
            cd "$selection"
            dirs="$(find . -maxdepth 1 \( ! -regex '.*/\..*' \) -type d | cut -c 3- | sort -u)"
            files="$(find -maxdepth 1 -type f -regex ".*/.*\.\(flac\|mp3\|ogg\|m4a\|wav\|wv\|mpc\|wma\|aac\)" | cut -c 3- | sort -u)"
            selection="$(echo -e "0  Return to Library Menu\n---\n1  Add all music files\n---\n..$(echo "$dirs")\n$(echo "$files")" | dmenu_t -p "$(realpath .) > ")"
            chose
        elif [[ "$selection" == "1  Add all music files" ]]; then
            comboadd
        elif [[ "$selection" == "0  Return to Library Menu" ]]; then
            browseLibPrompt
        elif [[ "$selection" == "" ]]; then
            exit
        else usefile
        fi
    }

    cd ~
    dirs="$(find . -maxdepth 1 \( ! -regex '.*/\..*' \) -type d | cut -c 3- | sort -u)"
    files="$(find -maxdepth 1 -type f -regex ".*/.*\.\(flac\|mp3\|ogg\|m4a\|wav\|wv\|mpc\|wma\|aac\)" | cut -c 3- | sort -u)"
    selection="$(echo -e "0  Return to Library Menu\n---\n1  Add all music files\n---\n..$(echo "$dirs")\n$(echo "$files")" | dmenu_t -p "$(realpath .) > ")"
    chose
}

currentPrompt () {
    menu=("0  Return to Main Menu"
          "---"
          "1  Albums"
          "2  Tracks")

    prompt() {
        printf "%s\n" "$@" | dmenu_t -p "$(mpc current --format '%artist%') > "
    }

    case "$(prompt "${menu[@]}")" in
        1*) currentAlbums ;;
        2*) currentTracks ;;
        0*) dplayPrompt ;;
          *) exit
    esac
}

ratingPrompt () {
    menu=("Q  Return to Main Menu"
          "---"
          "1  Rate current Album"
          "2  Load Rated Albums"
          "3  Load Random Rated Album"
          "---"
          "4  Rate current Track"
          "5  Load Rated Tracks"
          "6  Load Random Rated Tracks"
          "---"
          "7  Love current Song on LastFM"
          "---"
          "0  Backup/Restore")

    prompt() {
        printf "%s\n" "$@" | dmenu_t -p "Ratings > "
    }

    case "$(prompt "${menu[@]}")" in
        1*) rateAlbum ;;
        2*) loadRatedAlbums ;;
        3*) loadRandomRating ;;
        4*) rateTrack ;;
        5*) loadRatedTracks ;;
        6*) loadRandomRatedTracks ;;
        7*) loveLast ;;
        0*) backupPrompt ;;
        Q*) dplayPrompt ;;
          *) exit
    esac
}

backupPrompt () {
    menu=("0  Return to Ratings Menu"
          "---"
          "1  Backup Album Ratings to Files"
          "2  Backup Track Ratings to Files"
          "---"
          "3  Restore Album Ratings from Files"
          "4  Restore Track Ratings from Files")

    prompt() {
        printf "%s\n" "$@" | dmenu_t -p "Backup/Restore > "
    }

    case "$(prompt "${menu[@]}")" in
        1*) backupAlbumRatings ;;
        2*) backupTrackRatings ;;
        3*) restoreAlbumRatings ;;
        4*) restoreTrackRatings ;;
        0*) ratingPrompt ;;
          *) exit
    esac
}

backupTrackRatings () {
cd ${music_path}
rm -f **/track.ratings
mpc clear
mpc sticker "" find rating | awk -F ': rating=' '{ print $1 }' | while read line; do
    mpc add "$line"
done

mpc playlist -f "%artist%${separator}%track%${separator}%title%${separator}%date%${separator}%album%${separator}%file%" | while read line; do
    artist=$(echo ${line} | awk -F "${separator}" '{ print $1 }')
    track=$(echo ${line} | awk -F "${separator}" '{ print $2 }')
    title=$(echo ${line} | awk -F "${separator}" '{ print $3 }')
    date=$(echo ${line} | awk -F "${separator}" '{ print $4 }')
    album=$(echo ${line} | awk -F "${separator}" '{ print $5 }')
    file=$(echo ${line} | awk -F "${separator}" '{ print $6 }')
    rating=$(mpc sticker "$file" get rating | awk -F 'rating=??' '{ print $2 }')

    cd "$music_path"
    cd "$(dirname "$(echo "$file")")"
    touch track.ratings
    echo "${rating}${separator}${artist}${separator}${track}${separator}${title}${separator}${date}${separator}${album}" >> track.ratings
done
}

backupAlbumRatings () {
cd ${music_path}
rm -f **/album.rating
mpc clear
mpc sticker "" find albumrating | awk -F ': albumrating=' '{ print $1 }' | while read line; do
    mpc add "$line"
done

mpc playlist -f "%artist%${separator}%track%${separator}%title%${separator}%date%${separator}%album%${separator}%file%" | while read line; do
    artist=$(echo ${line} | awk -F "${separator}" '{ print $1 }')
    track=$(echo ${line} | awk -F "${separator}" '{ print $2 }')
    title=$(echo ${line} | awk -F "${separator}" '{ print $3 }')
    date=$(echo ${line} | awk -F "${separator}" '{ print $4 }')
    album=$(echo ${line} | awk -F "${separator}" '{ print $5 }')
    file=$(echo ${line} | awk -F "${separator}" '{ print $6 }')
    rating=$(mpc sticker "$file" get albumrating | awk -F 'rating=??' '{ print $2 }')

    cd "$music_path"
    cd "$(dirname "$(echo "$file")")"
    touch album.rating
    echo "${rating}${separator}${artist}${separator}${track}${separator}${title}${separator}${date}${separator}${album}" >> album.rating
done
}

restoreTrackRatings () {
clerk_helper --restoretracks
}

restoreAlbumRatings () {
mpc clear

cd "${music_path}"
cat **/album.rating | while read line; do
    artist=$(echo "${line}" | awk -F "${separator}" '{ print $2 }')
    album=$(echo "${line}" | awk -F "${separator}" '{ print $6 }')
    track=$(echo "${line}" | awk -F "${separator}" '{ print $3 }')
    title=$(echo "${line}" | awk -F "${separator}" '{ print $4 }')
    date=$(echo "${line}" | awk -F "${separator}" '{ print $5 }')
    mpc search artist "${artist}" album "${album}" track "${track}" title "${title}" date "${date}" | mpc add
done
    mpc playlist -f "%artist%${separator}%album%${separator}%track%${separator}%title%${separator}%file%" | while read line; do
    artist=$(echo "${line}" | awk -F "${separator}" '{ print $1 }')
    album=$(echo "${line}" | awk -F "${separator}" '{ print $2 }')
    track=$(echo "${line}" | awk -F "${separator}" '{ print $3 }')
    title=$(echo "${line}" | awk -F "${separator}" '{ print $4 }')
    file=$(echo "${line}" | awk -F "${separator}" '{ print $5 }')
    cd "${music_path}"/"$(dirname "$(echo "${file}")")"
    if [[ "$(pwd)" == */"$cd_divider"* ]]; then
        cd ..
    fi
    rating=$(grep "${title}" album.rating | grep "${album}" | grep "${track}" | awk -F "${separator}" '{ print $1 }')
    mpc sticker "${file}" set albumrating "${rating}"
done
}


loveLast () {
    if [[ "$scrobbler" == "mpdscribble" ]]; then
        lastfm-mpd-cli love > /dev/null && notify-send "MPD" "Loved $(mpc current -f '%title%') on LastFM" && exit
    elif [[ "$scrobbler" == "mpdas" ]]; then
        mpc sendmessage mpdas love
    fi
}

killDB () {
    rm -f $HOME/.config/clerk/ratings.db
}

infoPrompt () {
    menu=("0  Return to Main Menu"
          "---"
          "1  Artist Info"
          "2  Album Info"
          "3  Current Track Lyrics"
          "4  Current Track Tags")

    prompt() {
        printf "%s\n" "$@" | dmenu_t -p "MPD Menu > "
    }

    case "$(prompt "${menu[@]}")" in
#        1*) surfraw yubnub allmusic $(mpc current -f %artist%) ;;
        1*) artistinfo ;;
        2*) surfraw yubnub allmusic $(mpc current -f %album%) && exit;;
#        3*) surfraw yubnub google $(mpc current -f %title%) $(mpc current -f %artist%) lyrics ;;
        3*) lyrics ;;
        4*) currentTag ;;
        0*) dplayPrompt ;;
          *) exit
    esac
}

lyrics () {
    rm -f $HOME/.config/clerk/current.txt
    glyrc lyrics -a "$(mpc current --format '%artist%')" -t "$(mpc current --format '%title%')" -w "$HOME/.config/clerk/current.txt"
    fold "$HOME/.config/clerk/current.txt" -w 50 -s | dmenu_t -p "$(mpc current --format '%artist% - %title%') Lyrics >"
}

artistinfo () {
    rm -f $HOME/.config/clerk/artist.txt
    glyrc artistbio -a "$(mpc current --format '%artist%')" -w "$HOME/.config/clerk/artist.txt"
    fold "$HOME/.config/clerk/artist.txt" -s -w 50 | dmenu_t -p "$(mpc current --format '%artist% - %title%') Lyrics >"
}

currentTag () {
    declare -i seen=0
    while read line
    do
        seen=1
        if [[ "$line" == "0  Return to Main Menu" ]]; then
            dplayPrompt
        elif [[ "$line" == "Show all Tags" ]]; then
            readComments
        elif [[ "$line" == "" ]]; then
            return
        fi
    done < <(echo -e "0  Return to Main Menu\n---\nShow all Tags\n---\n$(mpc current --format "Artist: %artist%\nAlbum: %album%\nDate: %date%\nTrack: %track%\nTitle: %title%")" | dmenu_t -p 'Current Song > ')

    if [[  $seen = 0 ]]
    then
        exit
    fi
}

readComments () {
    declare -i seen=0
    while read line
    do
        seen=1
        if [[ "$line" == "0  Return to Main Menu" ]]; then
            dplayPrompt
        elif [[ "$line" == "Show Tags" ]]; then
            currentTag
        elif [[ "$line" == "" ]]; then
            return
        fi
    done < <(echo -e "0  Return to Main Menu\n---\nShow Tags\n---\n$(mpc current --format '%file%' | clerk_helper readcomments)" | dmenu_t -p 'Current Song > ')

    if [[  $seen = 0 ]]
    then
        exit
    fi
}


dplayOptionsPrompt () {
export status="$(mpc status)"
    single=$(echo "$status" | tail -1 | awk -F ':' '{ print $5 }' | cut -d ' ' -f 2)
    random=$(echo "$status" | tail -1 | awk -F ':' '{ print $4 }' | cut -d ' ' -f 2)
    consume=$(echo "$status" | tail -1 | awk -F ':' '{ print $6 }' | cut -d ' ' -f 2)
    repeat=$(echo "$status" | tail -1 | awk -F ':' '{ print $3 }' | cut -d ' ' -f 2)

    if [[ -a /tmp/mpd-sima.pid ]]; then
        export sima=on
    else
        export sima=off
    fi



    if [[ "$ssh_lastfm" == "1" ]]; then
        mpds_check="$(ssh $ssh_host -q -t "pgrep $scrobbler_kill")"
        if [ -n "$mpds_check" ];
            then export scrobble=on
        else export scrobble=off
        fi
    else
        if pgrep $scrobbler_kill
            then
            export scrobble=on
        else
            export scrobble=off
        fi
    fi


    export rgain="$(mpc replaygain | cut -d ' ' -f 2)"
    replayGain () {
    if [[ $(mpc replaygain | cut -d ' ' -f 2) == album ]]; then
        mpc replaygain track > /dev/null && export rgain="track"
    elif [[ $(mpc replaygain | cut -d ' ' -f 2) == track ]]; then
        mpc replaygain off > /dev/null && export rgain="off"
    elif [[ $(mpc replaygain | cut -d ' ' -f 2) == off ]]; then
        mpc replaygain album > /dev/null && export rgain="album"
    fi
    }

    menu=("Q  Return to Main Menu"
          "---"
          "1  Random:                 $(echo $random)"
          "2  Repeat:                 $(echo $repeat)"
          "3  Single Mode:            $(echo $single)"
          "4  Consume Mode:           $(echo $consume)"
          "5  Replaygain:             $(echo $rgain)"
          "6  Scrobbling:             $(echo $scrobble)"
          "7  Similar Artists Mode:   $(echo $sima)"
          "---"
          "8  Set Crossfade          $(mpc crossfade | cut -d ':' -f2)"
          "9  Manage Outputs"
          "0  Number of Random Songs: $(echo $value)")

     prompt() {
         printf "%s\n" "$@" | dmenu_t -p "MPD Options > "
     }

     case "$(prompt "${menu[@]}")" in
         1*) mpc random && dplayOptionsPrompt ;;
         2*) mpc repeat && dplayOptionsPrompt ;;
         3*) mpc single && dplayOptionsPrompt ;;
         4*) mpc consume && dplayOptionsPrompt ;;
         5*) replayGain && dplayOptionsPrompt ;;
         6*) lastFM && dplayOptionsPrompt ;;
         7*) mpdSima && dplayOptionsPrompt ;;
         8*) crossfadePrompt ;;
         9*) outputPrompt ;;
         0*) optionRandomPrompt ;;
         Q*) dplayPrompt ;;
           *) exit
    esac
}

mpdSima () {
    if [[ -a /tmp/mpd-sima.pid ]]; then
        kill $(cat /tmp/mpd-sima.pid)
        sleep 1
    else
        mpd-sima -d -p /tmp/mpd-sima.pid
        sleep 1
    fi
}

optionRandomPrompt() {
    number="$(echo " " | dmenu_t -p 'Set No. of Songs for random Songs > ')"
    $sed -i "s/value=.*/value="$number"/" $HOME/.config/clerk/config
    export value="$number"
    dplayOptionsPrompt
}

crossfadePrompt () {
    menu=("0: Return to Main Menu"
          "---"
          "0"
          "1"
          "2"
          "3"
          "4"
          "5")

     prompt() {
         printf "%s\n" "$@" | dmenu_t -p "Crossfade > "
     }

     case "$(prompt "${menu[@]}")" in
         0) mpc crossfade 0 && dplayOptionsPrompt ;;
         1) mpc crossfade 1 && dplayOptionsPrompt ;;
         2) mpc crossfade 2 && dplayOptionsPrompt ;;
         3) mpc crossfade 3 && dplayOptionsPrompt ;;
         4) mpc crossfade 4 && dplayOptionsPrompt ;;
         5) mpc crossfade 5 && dplayOptionsPrompt ;;
         0:*) dplayOptionsPrompt ;;
           *) exit
    esac
}

managePlaylists () {
    menu=("0  Return to Main Menu"
          "---"
          "1  Load Playlist"
          "2  Save Playlist"
          "3  Load RSS Feed"
          "4  Crop Playlist"
          "---"
          "5  Suspend Playlist"
          "6  Resume Playlist"
          "---"
          "7  Clear Playlist")

    prompt() {
        printf "%s\n" "$@" | dmenu_t -p "Crossfade > "
    }

    case "$(prompt "${menu[@]}")" in
        0*) dplayPrompt ;;
        1*) dplayQueueLoad ;;
        2*) dplayQueueSave ;;
        3*) loadRSS ;;
        4*) mpc crop && dplayQueue ;;
        5*) suspendPlaylist ;;
        6*) resumePlaylist ;;
        7*) mpc clear ;;
        *) exit
    esac
}


loadRSS () {
    mpc clear
    podcast=$(echo -e "0  Return to Playlist Menu\n---\n$(cat $HOME/.config/clerk/podcasts | cut -d '\' -f1)" | dmenu_t -p "Choose Podcast > ")
    if [[ $podcast == "0  Return to Playlist Menu" ]]; then
        managePlaylists
    else
        mpc load $(grep "$podcast" $HOME/.config/clerk/podcasts | cut -d '\' -f2)
        episode=$(mpc playlist --format "%position%$separator%artist%$separator%title%" | dmenu_t -p "Choose Episode > ")
        POS=$(echo "$episode" | awk -F "$separator" '{ print $1 }')
        mpc play "$POS"
    fi
}

suspendPlaylist () {
    playing=$(! mpc status | grep 'playing\|paused')
    time=$(mpc status | $sed '2!d;s;/.:.*;;;s;.* ;;')
    position=$(mpc current --format '%position%')
    if [[ -z "$playing" ]]; then
        notify-send "clerk" "mpd is not playing, no state to suspend"
    else
        mpc rm suspended
        mpc save suspended
        rm -f $HOME/.config/clerk/suspend
        echo "pos="$position"" >> $HOME/.config/clerk/suspend
        echo "time="$time"" >> $HOME/.config/clerk/suspend
        if [[ "$stop_after_suspend" == yes ]]; then
            mpc stop
        else
            echo " "
        fi
            notify-send "Clerk" "Playlist suspended"
            managePlaylists
    fi
}

resumePlaylist () {
    http=$(! mpc current --format %file% | grep 'http://')
    source $HOME/.config/clerk/suspend
    mpc clear
    mpc load suspended
    mpc play $pos
    mpc toggle
    sleep 2
    mpc seek "$time"
    mpc toggle
    notify-send "Clerk" "Resumed last-suspended Playlist"
    managePlaylists
}

dplayQueue () {
    displayRofi () {
        if [[ $backend == "rofi" ]]; then
            dmenu_t -dmenu -p "Queue > " -l $(( $(mpc current -f %position%) + 3 ))
        elif [[ $backend == "dmenu" ]]; then
            dmenu_t -p "Queue > "
        fi
    }

    while read TRACKDISPLAY
    do
        TITLE=$(echo "$TRACKDISPLAY" | awk -F "$separator" '{ print $3 }')
        ARTIST=$(echo "$TRACKDISPLAY" | awk -F "$separator" '{ print $2 }')
        POS=$(echo "$TRACKDISPLAY" | awk -F "$separator" '{ print $1 }')
        if [[ "$TRACKDISPLAY" == "0  Return to Main Menu" ]]; then
            dplayPrompt
        elif [[ "$TRACKDISPLAY" == "Mode: Play" ]]; then
            dplayQueueDelete
        else
            mpc play $POS;
        fi
    done < <(export separator=$separator; echo -e "0  Return to Main Menu\n---\nMode: Play\n---\n$(mpc playlist --format "%position%$separator%artist%$separator%title%")" | displayRofi)
    exit
}


dplayQueueDelete () {
    while read TRACKDISPLAY
    do
        TITLE=$(echo "$TRACKDISPLAY" | awk -F "$separator" '{ print $3 }')
        ARTIST=$(echo "$TRACKDISPLAY" | awk -F "$separator" '{ print $2 }')
        POS=$(echo "$TRACKDISPLAY" | awk -F "$separator" '{ print $1 }')
        if [[ "$TRACKDISPLAY" == "0  Return to Main Menu" ]]; then
            dplayPrompt
        elif [[ "$TRACKDISPLAY" == "Mode: Delete" ]]; then
            dplayQueue
        elif [[ "$TRACKDISPLAY" == "Manage Playlists" ]]; then
            managePlaylists
        else
            mpc del $POS;
            dplayQueueDelete
        fi
    done < <(export separator=$separator; echo -e "0  Return to Main Menu\n---\nMode: Delete\n---\nManage Playlists\n---\n$(mpc playlist --format "%position%$separator%artist%$separator%title%")" | dmenu_t -p "Queue > ")
    exit
}

dplayQueueLoad () {
    playlist=$(echo -e "0  Return to Playlist Menu\n---\n$(mpc lsplaylists)" | dmenu_t -p "Load Playlist > ")
    if [[ "$playlist" == "0  Return to Playlist Menu" ]]; then
        dplayQueue
    else
        mpc clear
        mpc load "$playlist" && dplayQueue
    fi
}

dplayQueueSave () {
    while read playlists
    do
        if [[ "$playlists" == "0  Return to Main Menu" ]]; then
            dplayPrompt
        elif [[ "$playlists" == "Save new Playlist" ]]; then
            playlist=$(echo "" | dmenu_t -p "Type Name for Playlist > ")
            if [[ "$playlist" == "" ]]; then
                dplayQueueSave
            else
            mpc save "$playlist"
            dplayQueue
            fi
        else
            playlist=$(echo -e "0  Return to Playlist Menu\n---\nYes\nNo" | dmenu_t -p "Overwrite Playlist? > ")
            if [[ "$playlist" == "Yes" ]]; then
                mpc rm "$playlists"
                mpc save "$playlists"
            elif [[ "$playlist" == "No" ]]; then
                playlist=$(echo "" | dmenu_t -p "Type Name for Playlist > ")
                if [[ "$playlist" == "" ]]; then
                    dplayQueue
                else
                    mpc save "$playlist"
                    dplayQueue
                fi
            fi
        fi
    done < <(echo -e "0  Return to Main Menu\n---\nSave new Playlist\n---\n$(mpc lsplaylists)" | dmenu_t -p "Chose Playlist > ")
    exit
}

outputPrompt () {
    menu="$(echo -e "0  Return to Options Menu\n---\n$(mpc outputs)" | dmenu_t -p "Outputs > ")";
    if [[ "$menu" == "0  Return to Options Menu" ]]
        then dplayOptionsPrompt;
    else
        mpc toggleoutput $(echo "$menu" | awk '{print $2}');
        notify-send "MPD" "$(echo "$menu" | $sed -e 's/enabled$/disabled/;ta;s/disabled$/enabled/;:a;')";
    fi
}

currentAlbums () {
    ARTIST=$(mpc current -f %artist%)
    while read ALBUM
    do
        ALBUM_FINAL=$(echo "$ALBUM" | awk -F "$separator" '{print $2}')
        DATE=$(echo "$ALBUM" | awk -F "$separator" '{print $1}')
        if [[ "$ALBUM" == "0  Return to current Artist Menu" ]]; then
            currentPrompt;
        else
            if [[ "$ALBUM" == "Adding Mode: Add" ]]; then
                currentAlbumsInsert
            else
                mpc search "$mpd_artist" "$ARTIST" album "$ALBUM_FINAL" date "$DATE" | mpc add
            fi
       fi
    done < <(echo -e "0  Return to current Artist Menu\n---\nAdding Mode: Add\n---\n$(mpc --format "%date%$separator%album%" search artist "$ARTIST" | sort | uniq)" | dmenu_t -p "Albums by $(mpc current --format '%artist%') > ")
}

currentAlbumsInsert () {
    ARTIST=$(mpc current -f %artist%)
    while read ALBUM
    do
        ALBUM_FINAL=$(echo "$ALBUM" | awk -F "$separator" '{print $2}')
        DATE=$(echo "$ALBUM" | awk -F "$separator" '{print $1}')
        if [[ "$ALBUM" == "0  Return to current Artist Menu" ]]; then
            currentPrompt;
        else
            if [[ "$ALBUM" == "Adding Mode: Insert" ]]; then
                currentAlbumsReplace
            else
                mpc search "$mpd_artist" "$ARTIST" album "$ALBUM_FINAL" date "$DATE" | mpc insert
            fi
        fi
    done < <(echo -e "0  Return to current Artist Menu\n---\nAdding Mode: Insert\n---\n$(mpc --format "%date%$separator%album%" search artist "$ARTIST" | sort | uniq)" | dmenu_t -p "Albums by $(mpc current --format '%artist%') > ")
}

currentAlbumsReplace () {
    ARTIST=$(mpc current -f %artist%)
    while read ALBUM
    do
        ALBUM_FINAL=$(echo "$ALBUM" | awk -F "$separator" '{print $2}')
        DATE=$(echo "$ALBUM" | awk -F "$separator" '{print $1}')
        if [[ "$ALBUM" == "0  Return to current Artist Menu" ]]; then
            currentPrompt;
        else
            if [[ "$ALBUM" == "Adding Mode: Replace" ]]; then
                currentAlbums
            else
                mpc clear && mpc search "$mpd_artist" "$ARTIST" album "$ALBUM_FINAL" date "$DATE" | mpc add && mpc play
            fi
        fi
    done < <(echo -e "0  Return to current Artist Menu\n---\nAdding Mode: Replace\n---\n$(mpc --format "%date%$separator%album%" search artist "$ARTIST" | sort | uniq)" | dmenu_t -p "Albums by $(mpc current --format '%artist%') > ")
}

currentTracks () {
    while read TRACK
    do
       TITLE=$(echo "$TRACK" | awk -F "$separator" '{print $3}')
       ALBUM=$(echo "$TRACK" | awk -F "$separator" '{print $1}')
       TRACKNUMBER=$(echo "$TRACK" | awk -F "$separator" '{print $2}')
       if [ "$TRACK" = "0  Return to current Artist Menu" ]; then
           currentPrompt;
       else
           if [[ "$TRACK" == "Adding Mode: Add" ]]; then
               currentTracksInsert
           else
               mpc findadd album "$ALBUM" title "$TITLE" track "$TRACKNUMBER"
            fi
        fi
    done < <(echo -e "0  Return to current Artist Menu\n---\nAdding Mode: Add\n---\n$(mpc --format "%album%$separator%track%$separator%title%" search artist "$(mpc current -f %artist%)")" | dmenu_t -p "Tracks by $(mpc current --format '%artist%') > ")
}

currentTracksInsert () {
    export status="$(mpc status)"
    random=$(echo "$status" | tail -1 | awk -F ':' '{ print $4 }' | cut -d ' ' -f 2)
    while read TRACK
    do
        TITLE=$(echo "$TRACK" | awk -F "$separator" '{print $3}')
        ALBUM=$(echo "$TRACK" | awk -F "$separator" '{print $1}')
        TRACKNUMBER=$(echo "$TRACK" | awk -F "$separator" '{print $2}')
        if [ "$TRACK" = "0  Return to current Artist Menu" ]; then
            currentPrompt;
        else
            if [[ "$TRACK" == "Adding Mode: Insert" ]]; then
                currentTracks
            else
                if [[ "$random" == "off" ]]; then
                    mpc find album "$ALBUM" title "$TITLE" track "$TRACKNUMBER" | mpc insert
                else
                    mpc find album "$ALBUM" title "$TITLE" track "$TRACKNUMBER" | mpc add
                    echo "$(( $(mpc playlist|wc -l) - 1 ))" | clerk_helper prio
                fi
            fi
        fi
    done < <(echo -e "0  Return to current Artist Menu\n---\nAdding Mode: Insert\n---\n$(mpc --format "%album%$separator%track%$separator%title%" search artist "$(mpc current -f %artist%)")" | dmenu_t -p "Tracks by $(mpc current --format '%artist%') > ")
}

escapeSql() {
    echo ${1//\'/\'\'}
}

rateAlbum () {
    rating="$(seq 10 | dmenu_t -p "Select Album Rating: > ")"

    if [[ $rating == "" ]]; then
        exit
    else
        artist="$(mpc current -f '%artist%')"
        album="$(mpc current -f '%album%')"
        date="$(mpc current -f '%date%')"
        tutke="$(mpc current -f '%title')"
        file="$(mpc current -f '%file%')"

        mpc find artist "$artist" album "$album" date "$date" track "01" | while read line; do
        mpc sticker "$(echo ${line})" set albumrating ${rating}
        done
        mpc find artist "$artist" album "$album" date "$date" track "1" | while read line; do
        mpc sticker "$(echo ${line})" set albumrating ${rating}
        done
        mpc find artist "$artist" album "$album" date "$date" track "1" disc "2" | while read line; do
        mpc sticker "$(echo ${line})" delete albumrating
        done
        mpc find artist "$artist" album "$album" date "$date" track "1" disc "02" | while read line; do
        mpc sticker "$(echo ${line})" delete albumrating
        done
        if [[ "$music_dir_access" == "yes" ]]; then
            cd "$music_path"
            cd "$(dirname "$(mpc current -f %file%)")"
            rm -f album.rating
            echo "${rating}${separator}$(mpc current -f "%artist%${separator}%track%${separator}%title%${separator}%date%${separator}%album%")" >> album.rating
        fi
        notify-send "clerk" "rated $(echo ${artist} - ${album}) with $(echo ${rating})"
    fi
}

rateTrack () {
    rating="$(seq 10 | dmenu_t -p "Select Track Rating: > ")"

    if [[ $rating == "" ]]; then
        exit
    else
        mpc sticker "$(mpc current -f '%file%')" set rating "$rating"
        if [[ "$music_dir_access" == "yes" ]]; then
            cd "$music_path"
            cd "$(dirname "$(mpc current -f %file%)")"
            if [[ "$(pwd)" == */"$cd_divider"* ]]; then
                cd ..
            fi
            touch track.ratings
            $sed -i "/$(mpc current -f '%title%')/d" track.ratings
            echo "${rating}${separator}$(mpc current -f "%artist%${separator}%track%${separator}%title%${separator}%date%${separator}%album%")" >> track.ratings
        fi
        notify-send "clerk" "rated $(mpc current) with $(echo ${rating})"
    fi
}

 instantRateTrack () {
         mpc sticker "$(mpc current -f '%file%')" set rating "$rating"
         if [[ "$music_dir_access" == "yes" ]]; then
             cd "$music_path"
             cd "$(dirname "$(mpc current -f %file%)")"
             if [[ "$(pwd)" == */"$cd_divider"* ]]; then
                 cd ..
             fi
             touch track.ratings
             $sed -i "/$(mpc current -f '%title%')/d" track.ratings
             echo "${rating}${separator}$(mpc current -f "%artist%${separator}%track%${separator}%title%${separator}%date%${separator}%album%")" >> track.ratings
         fi
 }


loadRatedAlbums () {
    rating="$(seq 10 | dmenu_t -p "Minimum Rating > ")"
    if [[ $rating == "" ]]; then
            exit
    else
        albums="$(while read -a line; do
            dirname "${line[*]}";
        done <<< "$(mpc sticker "" find albumrating | grep -E "albumrating=$rating")" | $sed 's/\/\CD.*//g' | sort | uniq | dmenu_t -p "Choose Album")"
        if [[ $albums == "" ]]; then
            exit
        else
        mpc clear && mpc add "$albums" && mpc play

        fi
    fi
}


loadRatedTracks () {
    rating="$(seq 10 | dmenu_t -p "Rating > ")"
    if [ rating = "" ]; then
        exit
    else
        cd $HOME/.config/clerk
        mpc clear
        songs="$(mpc sticker "" find rating | awk -F 'rating=' '{ print $2 }')"
        echo "$songs" | mpc add
        mpc play
    fi
}

loadRandomRatedTracks () {
    number="$(echo " " | dmenu_t -p "Number of Songs > " | xargs echo)"
    rating="$(seq 10 | dmenu_t -p "Minimum Rating > ")"
    if [ rating = "" ]; then
        exit
    else
        cd $HOME/.config/clerk
        mpc clear
        songs="$(mpc sticker "" find rating | grep -E "rating=$rating|rating=$(echo $(( $rating + 1 )))|rating=$(echo $(( $rating + 2 )))|rating=$(echo $(( $rating + 3 )))|rating=$(echo $(( $rating + 4 )))" | awk -F ':' '{ print $1 }')"
        echo "$songs" | $shuf -n $number | mpc add
        mpc play
        rm -f /tmp/clerk_tracklist
    fi
}


loadRandomRating () {
    rating="$(seq 10 | dmenu_t -p "Minimum Rating > ")"
    if [ rating = "" ]; then
            exit
    else
        album="$(while read -a line; do
            dirname "${line[*]}";
        done <<< "$(mpc sticker "" find albumrating | grep -E "albumrating=$rating|albumrating=$(echo $(( $rating+1 )))|albumrating=$(echo $(( $rating+2 )))|albumrating=$(echo $(( $rating+3 )))|albumrating=$(echo $(( $rating+4 )))|albumrating=$(echo $(( $rating+5 )))|albumrating=$(echo $(( $rating+6 )))")" | $sed 's/\/\CD.*//g' | $shuf -n1)"
        mpc clear && mpc add "$album" && mpc play
    fi
}

playRandomAlbum () {
    mpc clear
    artist="$(mpc list "$mpd_artist" | $shuf -n 1)"
    album="$(mpc list album "$mpd_artist" "$artist" | $shuf -n 1)"
    mpc find album "$album" "$mpd_artist" "$artist" | mpc add && mpc play
}

playRandomTracks () {
    mpc clear
    artist="$(mpc list "$random_artist" | $shuf -n 1)"
    album="$(mpc list album "$random_artist" "$artist" | $shuf -n 1)"
    title="$(mpc list title album "$album" "$random_artist" "$artist" | $shuf -n 1)"
    mpc find album "$album" "$random_artist" "$artist" title "$title" | mpc add
    mpc play
    n=0; while (( n++ < $value -1 ));
    do
        artist="$(mpc list "$random_artist" | $shuf -n 1)"
        album="$(mpc list album "$random_artist" "$artist" | $shuf -n 1)"
        title="$(mpc list title album "$album" "$random_artist" "$artist" | $shuf -n 1)"
        mpc find album "$album" "$random_artist" "$artist" title "$title" | mpc add
    done
    mpc play
    exit
}

addLastMod() {
    declare -i seen=0
    while read ALBUM
    do
        seen=1
        if [[ "$ALBUM" == "0  Return to Main Menu" ]]
            then dplayPrompt
        else
            if [[ "$ALBUM" == "Adding Mode: Add" ]]
                then insertLastMod
            else
                artist=$(echo "$ALBUM" | awk -F "$separator" '{print $2}')
                date=$(echo "$ALBUM" | awk -F "$separator" '{print $1}')
                album=$(echo "$ALBUM" | awk -F "$separator" '{print $3}')
                mpc find date "$date" album "$album" $mpd_artist "$artist" | mpc add
            fi
        fi
    done < <(echo -e "0  Return to Main Menu\n---\nAdding Mode: Add\n---\n$(echo "$last_temp")" | dmenu_t -dmenu -p "Choose recent album > ")
    exit
}

insertLastMod() {
    declare -i seen=0
    while read ALBUM
    do
        seen=1
        if [[ "$ALBUM" == "0  Return to Main Menu" ]]
            then dplayPrompt
        else
            if [[ "$ALBUM" == "Adding Mode: Insert" ]]
                then replaceLastMod
            else
export MPD_HOST=127.0.0.1
                artist=$(echo "$ALBUM" | awk -F "$separator" '{print $2}')
                date=$(echo "$ALBUM" | awk -F "$separator" '{print $1}')
                album=$(echo "$ALBUM" | awk -F "$separator" '{print $3}')
                mpc find date "$date" album "$album" $mpd_artist "$artist" | mpc insert
            fi
        fi
    done < <(echo -e "0  Return to Main Menu\n---\nAdding Mode: Insert\n---\n$(echo "$last_temp")" | dmenu_t -dmenu -p "Choose Album > ")
    exit
}

replaceLastMod() {
    declare -i seen=0
    while read ALBUM
    do
        seen=1
        if [[ "$ALBUM" == "0  Return to Main Menu" ]]
            then dplayPrompt
        else
            if [[ "$ALBUM" == "Adding Mode: Replace" ]]
                then addLastMod
            else
                artist=$(echo "$ALBUM" | awk -F "$separator" '{print $2}')
                date=$(echo "$ALBUM" | awk -F "$separator" '{print $1}')
                album=$(echo "$ALBUM" | awk -F "$separator" '{print $3}')
                mpc clear && mpc find date "$date" album "$album" $mpd_artist "$artist" | mpc add && mpc play
            fi
        fi
    done < <(echo -e "0  Return to Main Menu\n---\nAdding Mode: Replace\n---\n$(echo "$last_temp")" | dmenu_t -dmenu -p "Choose Album > ")
    exit
}


AddAlbumTags() {
    declare -i seen=0
    while read TRACK
    do
        seen=1
        if [[ "$TRACK" == "0  Return to Main Menu" ]]
            then dplayPrompt
        else
            if [[ "$TRACK" == "Adding Mode: Add" ]]
                then InsertAlbumTags
            else
                artist=$(echo "$TRACK" | awk -F "$separator" '{print $1}')
                date=$(echo "$TRACK" | awk -F "$separator" '{print $2}')
                album=$(echo "$TRACK" | awk -F "$separator" '{print $3}')
                mpc search date "$date" album "$album" $mpd_artist "$artist" | mpc add
            fi
        fi
    done < <(echo -e "0  Return to Main Menu\n---\nAdding Mode: Add\n---\n$(echo "$album_temp")" | dmenu_t -dmenu -p "Choose Album > ")

    if [[  $seen = 0 ]]
    then
        exit
    fi
}


InsertAlbumTags() {
    while read TRACK
    do
        if [[ "$TRACK" = "0  Return to Main Menu" ]]
            then dplayPrompt
        else
            if [[ "$TRACK" == "Adding Mode: Insert" ]]
                then ReplaceAlbumTags
            else
                artist=$(echo "$TRACK" | awk -F "$separator" '{print $1}')
                date=$(echo "$TRACK" | awk -F "$separator" '{print $2}')
                album=$(echo "$TRACK" | awk -F "$separator" '{print $3}')
                mpc search date "$date" album "$album" $mpd_artist "$artist" | mpc insert
            fi
        fi
    done < <(echo -e "0  Return to Main Menu\n---\nAdding Mode: Insert\n---\n$(echo "$album_temp")" | dmenu_t -dmenu -p "Choose Album > ")
}

ReplaceAlbumTags() {
    declare -i seen=0
    while read TRACK
    do
        seen=1
        if [[ "$TRACK" = "0  Return to Main Menu" ]]
            then dplayPrompt
        else
            if [[ "$TRACK" == "Adding Mode: Replace" ]]
                then AddAlbumTags
            else
                artist=$(echo "$TRACK" | awk -F "$separator" '{print $1}')
                date=$(echo "$TRACK" | awk -F "$separator" '{print $2}')
                album=$(echo "$TRACK" | awk -F "$separator" '{print $3}')
                mpc clear && mpc findadd date "$date" album "$album" $mpd_artist "$artist" && mpc play
            fi
        fi
    done < <(echo -e "0  Return to Main Menu\n---\nAdding Mode: Replace\n---\n$(echo "$album_temp")" | dmenu_t -dmenu -p "Choose Album > ")

    if [[  $seen = 0 ]]
    then
        exit
    fi
}

AddTrackTags() {
    while read TRACK
    do
        if [[ "$TRACK" == "0  Return to Main Menu" ]]
            then dplayPrompt
        else
            if [[ "$TRACK" == "Adding Mode: Add" ]]
                then InsertTrackTags
            else
                artist=$(echo "$TRACK" | awk -F "$separator" '{print $1}')
                album=$(echo "$TRACK" | awk -F "$separator" '{print $4}')
                track=$(echo "$TRACK" | awk -F "$separator" '{print $2}')
                title=$(echo "$TRACK" | awk -F "$separator" '{print $3}')
                mpc findadd artist "$artist" album "$album" title "$title"
                if [[ "$add_auto_play" ]]; then
                    mpc play $(mpc playlist | wc -l)
                fi
            fi
        fi
    done < <(echo -e "0  Return to Main Menu\n---\nAdding Mode: Add\n---\n$(echo "$tracks_temp")"| dmenu_t -dmenu -p "Choose Track > ")
}

InsertTrackTags() {
    random="$(mpc status | tail -1 | awk -F ':' '{ print $4 }' | cut -d ' ' -f 2)"
    while read TRACK
    do
        echo $random
        if [[ "$TRACK" == "0  Return to Main Menu" ]]
            then dplayPrompt
        else
            if [[ "$TRACK" == "Adding Mode: Insert" ]]
                then ReplaceTrackTags
            else
                if [[ "$random" == "off" ]]; then
                    artist=$(echo "$TRACK" | awk -F "$separator" '{print $1}')
                    album=$(echo "$TRACK" | awk -F "$separator" '{print $4}')
                    track=$(echo "$TRACK" | awk -F "$separator" '{print $2}')
                    title=$(echo "$TRACK" | awk -F "$separator" '{print $3}')
                    mpc find artist "$artist" album "$album" title "$title" | mpc insert

                else
                    artist=$(echo "$TRACK" | awk -F "$separator" '{print $1}')
                    album=$(echo "$TRACK" | awk -F "$separator" '{print $4}')
                    track=$(echo "$TRACK" | awk -F "$separator" '{print $2}')
                    title=$(echo "$TRACK" | awk -F "$separator" '{print $3}')
                    mpc findadd artist "$artist" album "$album" title "$title"
                    echo $(( $(mpc playlist|wc -l) - 1 )) | clerk_helper prio
                fi
            fi
        fi
    done < <(echo -e "0  Return to Main Menu\n---\nAdding Mode: Insert\n---\n$(echo "$tracks_temp")"| dmenu_t -dmenu -p "Choose Track > ")
}

ReplaceTrackTags() {
    while read TRACK
    do
        if [[ "$TRACK" == "0  Return to Main Menu" ]]
            then dplayPrompt
        else
            if [[ "$TRACK" == "Adding Mode: Replace" ]]
                then AddTrackTags
            else
                artist=$(echo "$TRACK" | awk -F "$separator" '{print $1}')
                album=$(echo "$TRACK" | awk -F "$separator" '{print $4}')
                track=$(echo "$TRACK" | awk -F "$separator" '{print $2}')
                title=$(echo "$TRACK" | awk -F "$separator" '{print $3}')
                mpc clear && mpc findadd artist "$artist" album "$album" title "$title"
                mpc play
            fi
        fi
    done < <(echo -e "0  Return to Main Menu\n---\nAdding Mode: Replace\n---\n$(echo "$tracks_temp")"| dmenu_t -dmenu -p "Choose Track > ")
}


AddTrackFlat() {
    declare -i seen=0
    while read TRACK
    do
        seen=0
        if [[ "$TRACK" == "0  Return to Main Menu" ]]
            then dplayPrompt
        else
            if [[ "$TRACK" == "Adding Mode: Add Flat" ]]
                then InsertTrackFlat
            else
                mpc add "$TRACK"
            fi
        fi
    done < <(echo -e "0  Return to Main Menu\n---\nAdding Mode: Add Flat\n---\n$(mpc listall)" | dmenu_t -dmenu -p "Choose Track > ")

    if [[ $seen = 0 ]]; then
        exit
    fi
}

InsertTrackFlat() {
    declare -i seen=0
    while read TRACK
    do
        seen=0
        if [[ "$TRACK" == "0  Return to Main Menu" ]]
            then dplayPrompt
        else
            if [[ "$TRACK" == "Adding Mode: Insert Flat" ]]
                then ReplaceTrackTags
            else
                if [[ "$random" == "off" ]]; then
                    mpc insert "$TRACK"
                else
                    mpc add "$TRACK"
                    echo "$(( $(mpc playlist|wc -l) - 1 ))" | clerk_helper prio
                fi
            fi
        fi
    done < <(echo -e "0  Return to Main Menu\n---\nAdding Mode: Insert Flat\n---\n$(mpc listall)" | dmenu_t -dmenu -p "Choose Track > ")

    if [[ $seen = 0 ]]; then
        exit
    fi
}

ReplaceTrackFlat() {
    declare -i seen=0
    while read TRACK
    do
        seen=0
        if [[ "$TRACK" == "0  Return to Main Menu" ]]
            then dplayPrompt
        else
            if [[ "$TRACK" == "Adding Mode: Add Flat" ]]
                then AddTrackFlat
            else
                mpc clear && mpc add "$TRACK" && mpc play
            fi
        fi
    done < <(echo -e "0  Return to Main Menu\n---\nAdding Mode: Add Flat\n---\n$(mpc listall)" | dmenu_t -dmenu -p "Choose Track > ")

    if [[ $seen = 0 ]]; then
        exit
    fi
}


browseDate() {
    date=$(echo -e "0  Return to Main Menu\n---\n$(mpc list date | $tac)" | dmenu_t -dmenu -p "Choose Date > ")
    if [[ "$date" == "0  Return to Main Menu" ]]
        then dplayPrompt
    else
        browseDateAdd
    fi
}

browseDateAdd() {
    declare -i seen=0
    while read select
    do
        seen=1
        if [[ "$select" == "0  Return to Date Menu" ]]
            then browseDate
        else
            artist=$(echo "$select" | awk -F "$separator" '{print $1}')
            album=$(echo "$select" | awk -F "$separator" '{print $2}')
            if [[ "$select" == "Add All" ]]; then
                mpc findadd date "$date"
            elif [[ "$select" == "Replace All" ]]; then
                mpc clear && mpc findadd date "$date" && mpc play
            elif [[ "$select" == "Adding Mode: Add" ]]; then
                browseDateInsert
            else
                mpc findadd artist "$artist" album "$album"
            fi
        fi
    done < <(echo -e "0  Return to Date Menu\n---\nAdding Mode: Add\n---\nAdd All\nReplace All\n---\n$(mpc --format "%$mpd_artist%$separator%album%" find date "$date" | uniq)" | dmenu_t -dmenu -p "Select Album > ")

    if [[  $seen = 0 ]]
    then
        exit
    fi
}

browseDateInsert() {
    declare -i seen=0
    while read select
    do
        seen=1
        if [[ "$select" == "0  Return to Date Menu" ]]
            then browseDate
        else
            artist=$(echo "$select" | awk -F "$separator" '{print $1}')
            album=$(echo "$select" | awk -F "$separator" '{print $2}')
            if [[ "$select" == "Add All" ]]; then
                mpc findadd date "$date"
            elif [[ "$select" == "Replace All" ]]; then
                mpc clear && mpc findadd date "$date" && mpc play
            elif [[ "$select" == "Adding Mode: Insert" ]]; then
                browseDateReplace
            else
                mpc find artist "$artist" album "$album" | mpc insert
            fi
        fi
    done < <(echo -e "0  Return to Date Menu\n---\nAdding Mode: Insert\n---\nAdd All\nReplace All\n---\n$(mpc --format "%$mpd_artist%$separator%album%" find date "$date" | uniq)" | dmenu_t -dmenu -p "Select Album > ")

    if [[  $seen = 0 ]]
    then
        exit
    fi

}


browseDateReplace() {
    while read select
    do
        if [[ "$select" == "0  Return to Date Menu" ]]
            then browseDate
        else
            artist=$(echo "$select" | awk -F "$separator" '{print $1}')
            album=$(echo "$select" | awk -F "$separator" '{print $2}')
            if [[ "$select" == "Add All" ]]; then
                mpc findadd date "$date"
            elif [[ "$select" == "Replace All" ]]; then
                mpc clear && mpc findadd date "$date" && mpc play
            elif [[ "$select" == "Adding Mode: Replace" ]]; then
                browseDateAdd
            else
                mpc clear && mpc findadd artist "$artist" album "$album" && mpc play
            fi
        fi
    done < <(echo -e "0  Return to Date Menu\n---\nAdding Mode: Replace\n---\nAdd All\nReplace All\n---\n$(mpc --format "%$mpd_artist%$separator%album%" find date "$date" | uniq)" | dmenu_t -dmenu -p "Select Album > ")
}



browseLibPrompt() {
    menu=("0  Return to Main Menu"
          "---"
          "1  Browse by Artist"
          "2  Browse by Date"
          "3  Browse by Genre"
          "4  Browse by Folders"
          "5  Browse latest additions"
          "6  Browse local Filesystem"
          "---"
          "7  Choose Albums"
          "8  Choose Track"
          "---"
          "9  Update Album/Track Cache")

    prompt() {
        printf "%s\n" "$@" | dmenu_t -p "Library Menu > "
    }

    case "$(prompt "${menu[@]}")" in
        1*) browseArtist ;;
        2*) browseDate ;;
        3*) browseGenre ;;
        4*) browseFolders ;;
        6*) browseFilesystem ;;
        7*) AddAlbumTags ;;
        8*) AddTrackTags ;;
        9*) updateCache && browseLibPrompt ;;
        0*) dplayPrompt ;;
        5*) addLastMod ;;
        *) exit
    esac
}

browseFolders () {
    folder=$(echo -e "0  Return to Browse Menu\n---\nAdd current\nInsert current\nReplace current\n---\n$(mpc ls "")" | dmenu_t -p "Choose Folder > ")
    if [[ "$folder" == "" ]]; then
        exit
    elif [[ "$folder" == "0  Return to Browse Menu" ]]; then
        browseLibPrompt
    elif [[ "$folder" == "Add current" ]]; then
        mpc add "$current"
        exit
    elif [[ "$folder" == "Insert current" ]]; then
        mpc insert "$current"
        exit
    elif [[ "$folder" == "Replace current" ]]; then
        mpc clear && mpc add "$current" && mpc play
        exit
    fi

    while true; do
    current="$folder"
    folder=$(echo -e "0  Return to Folders Menu\n---\nAdd current\nInsert current\nReplace current\n---\n$(mpc ls "$folder")" | dmenu_t -p "Choose folder > ")
    if [[ "$folder" == "Add current" ]]; then
        mpc add "$current"
        exit
    elif [[ "$folder" == "Insert current" ]]; then
        mpc insert "$current"
        exit
    elif [[ "$folder" == "Replace current" ]]; then
        mpc clear && mpc add "$current" && mpc play
        exit
    elif [[ "$folder" == "0  Return to Folders Menu" ]]; then
        browseFolders
    elif [[ "$folder" == "" ]]; then
        exit
    fi
done
}

browseAlbum() {
    ALBUMS=$(mpc list album "$ARTIST")
    declare -i seen=0
    while read ALBUM
    do
        seen=1
        ALBUM_FINAL=$(echo "$ALBUM" | awk -F "$separator" '{ print $2 }')
        DATE=$(echo "$ALBUM" | awk -F "$separator" '{ print $1 }')
        if [[ "$ALBUM" == "0  Return to Artist Menu" ]]
            then browseArtist
        elif [[ "$ALBUM" == "Replace All" ]]
            then mpc clear && mpc find artist "$ARTIST" | mpc add && mpc play
        elif [[ "$ALBUM" == "Add All" ]]
            then mpc find artist "$ARTIST" | mpc add
        elif [[ "$ALBUM" == "Insert All" ]]
            then mpc find artist "$ARTIST" | mpc insert
        else
            browseTrack
        fi
    done < <(echo -e "0  Return to Artist Menu\n---\nReplace All\nAdd All\nInsert All\n---\n$(mpc --format "%date%$separator%album%" find artist "$ARTIST" | sort | uniq)" | dmenu_t -dmenu -p "Choose Album > ")

    if [[  $seen = 0 ]]
    then
        exit
    fi
    }

browseTrack() {
    declare -i seen=0
    while read TRACK
    do
        seen=1
        TRACKFINAL=$(echo "$TRACK" | awk -F "$separator" '{ print $2 }')
        if [[ "$TRACK" = "0  Return to Album Menu" ]]
            then browseAlbum
        elif [[ "$TRACK" == "Replace All" ]]
            then mpc clear && mpc find artist "$ARTIST" album "$ALBUM_FINAL" date "$DATE" |mpc add && mpc play
        elif [[ "$TRACK" == "Add All" ]]
            then mpc find artist "$ARTIST" album "$ALBUM_FINAL" date "$DATE" | mpc add
        elif [[ "$TRACK" == "Insert All" ]]
            then mpc find artist "$ARTIST" album "$ALBUM_FINAL" date "$DATE" | mpc insert
        else
            if [[ $(mpc playlist) == "" ]]; then
                mpc find artist "$ARTIST" album "$ALBUM_FINAL" date "$DATE" title "$TRACKFINAL" | mpc add && mpc play
            else
                mpc find artist "$ARTIST" album "$ALBUM_FINAL" date "$DATE" title "$TRACKFINAL" | mpc add
            fi
        fi
    done < <(echo -e "0  Return to Album Menu\n---\nReplace All\nAdd All\nInsert All\n---\n$(mpc --format "%track%$separator%title%" find artist "$ARTIST" album "$ALBUM_FINAL")" | dmenu_t -dmenu -p "Chose Track > ")

    if [[  $seen = 0 ]]; then
            exit
    fi
exit
}

browseArtist() {
    declare -i seen=0
    while read ARTIST
    do
        seen=1
        export ARTIST="$ARTIST"
        if [[ "$ARTIST" == "0  Return to Main Menu" ]]
            then dplayPrompt
        elif [[ "$ARTIST" == "Replace All" ]]
            then mpc clear && mpc add / && mpc play
        elif [[ "$ARTIST" == "Add All" ]]
            then mpc add /
        elif [[ "$ARTIST" == "Insert All" ]]
            then mpc insert /
        else
            browseAlbum
        fi
    done < <(echo -e "0  Return to Main Menu\n---\nAdd All\nInsert all\nReplace all\n---\n$(mpc list artist)" | dmenu_t -dmenu -p "Choose Artist > ")

    if [[  $seen = 0 ]]
    then
        exit
    fi
}


browseGenre() {
    declare -i seen=0
    while read GENRE
    do
        seen=1
        export GENRE="$GENRE"
        if [[ "$GENRE" == "0  Return to Main Menu" ]]
            then dplayPrompt
        else
            browseGenre2
        fi
    done < <(echo -e "0  Return to Main Menu\n---\n$(mpc list genre)" | dmenu_t -dmenu -p "Choose Genre > ")

    if [[  $seen = 0 ]]
    then
        exit
    fi
}

browseGenre2() {
    declare -i seen=0
    while read ALBUM
    do
        seen=1
        export GENRE="$GENRE"
        if [[ "$ALBUM" == "0  Return to Genre Menu" ]]
            then browseGenre
        elif [[ "$ALBUM" == "Replace All" ]]
            then mpc clear && mpc findadd genre "$GENRE" && mpc play
        elif [[ "$ALBUM" == "Add All" ]]
            then mpc findadd genre "$GENRE"
        elif [[ "$ALBUM" == "Insert All" ]]
            then mpc find genre "$GENRE" | mpc insert
        else
            ALBUM=$(echo "$ALBUM" | awk -F "$separator" '{ print $2 }')
            mpc findadd album "$ALBUM" genre "$GENRE" && mpc play
        fi
    done < <(echo -e "0  Return to Genre Menu\n---\nAdd All\nInsert all\nReplace all\n---\n$(mpc search genre "$GENRE" --format "{$mpd_artist}$separator{album}$separator({date})" | sort | uniq)" | dmenu_t -dmenu -p "Choose Album > ")

    if [[  $seen = 0 ]]
    then
        exit
    fi
}


################################################################################


if [[ "$backend" == "rofi" ]]
    then function dmenu_t () {
    rofi -dmenu $(echo "$rofiopts") "$@"
}

elif [[ "$backend" == "dmenu" ]]
    then function dmenu_t () {
    dmenu -l 15 "$@"
}

elif [[ "$backend" == "slmenu" ]]
    then function dmenu_t () {
    slmenu -l 15 "$@"
}
fi


while :; do
    case $1 in
        --add)
            if [[ ! $2 ]]; then
                echo "Missing argument for --add"
                echo "Possible values: track, album, latest"
            elif [[ $2 == track ]]; then
                AddTrackTags
            elif [[ $2 == album ]]; then
                AddAlbumTags
            elif [[ $2 == latest ]]; then
                addLastMod
            fi
            break
            ;;
        --insert)
            if [[ ! $2 ]]; then
                echo "Missing argument for --insert"
                echo "Possible values: track, album, latest"
            elif [[ $2 == track ]]; then
                InsertTrackTags
            elif [[ $2 == album ]]; then
                InsertAlbumTags
            elif [[ $2 == latest ]]; then
                insertLastMod
            fi
            break
            ;;
        --replace)
            if [[ ! $2 ]]; then
                echo "Missing argument for --replace"
                echo "Possible values: track, album, latest"
            elif [[ $2 == track ]]; then
                ReplaceTrackTags
            elif [[ $2 == album ]]; then
                ReplaceAlbumTags
            elif [[ $2 == latest ]]; then
                replaceLastMod
            fi
            break
            ;;
        --rate)
            if [[ ! $2 ]]; then
                echo "Missing arguemtn for --rate"
                echo "Possible values: track, album, instant"
                echo "Launching rating menu"
                ratingPrompt
            elif [[ $2 == track ]]; then
                rateTrack
            elif [[ $2 == album ]]; then
                rateAlbum
            elif [[ $2 == instant ]]; then
                if [[ ! $3 ]]; then
                    echo "Missing argument for --rate instant"
                    echo "Please define rating between 1-10"
                else
                    export rating="$3"
                    instantRateTrack
                fi
            elif [[ $2 == load ]]; then
                mpc clear && mpc sticker "" find rating | grep -E "rating=6|rating=7|rating=8|rating=9|rating=10" | awk -F ':' '{print $1}' | $shuf -n $value | mpc add && mpc play
            fi
            break
            ;;
        --random)
            if [[ ! $2 ]]; then
                echo "Missing argument for --random"
                echo "Possible values: track, album"
            elif [[ $2 == track ]]; then
                playRandomTracks
            elif [[ $2 == album ]]; then
                playRandomAlbum
            fi
            break
            ;;
        --current)
            currentTag
            break
            ;;
        --browse)
            if [[ ! $2 ]]; then
                echo "Missing argument for --browse"
                echo "Possible values: artist, date, genre, folder, system"
            elif [[ $2 == artist ]]; then
                browseArtist
            elif [[ $2 == date ]]; then
                browseDate
            elif [[ $2 == genre ]]; then
                browseGenre
            elif [[ $2 == system ]]; then
                browseFilesystem
            elif [[ $2 == folder ]]; then
                browseFolders
            fi
            break
            ;;
        --backup)
            if [[ ! $2 ]]; then
                echo "Missing argument for --backup"
                echo "Possible values: track, album"
            elif [[ $2 == track ]]; then
                backupTrackRatings
            elif [[ $2 == album ]]; then
                backupAlbumRatings
            fi
            break
            ;;
        --restore)
            if [[ ! $2 ]]; then
                echo "Missing argument for --restore"
                echo "Possible values: track, album"
            elif [[ $2 == track ]]; then
                restoreTrackRatings
            elif [[ $2 == album ]]; then
                restoreAlbumRatings
            fi
            break
            ;;
        --update)
            updateCache
            break
            ;;
        --queue)
            if [[ ! $2 ]]; then
                echo "Missing argument for --queue"
                echo "Possible values: show, delete, suspend, resume"
            elif [[ $2 == show ]]; then
                dplayQueue
            elif [[ $2 == delete ]]; then
                dplayQueueDelete
            elif [[ $2 == suspend ]]; then
                suspendPlaylist
            elif [[ $2 == resume ]]; then
                resumePlaylist
            fi
            break
            ;;
        --rss)
            loadRSS
            break
            ;;
        --playlist)
            managePlaylists
            break
            ;;
        --lastfm)
            if [[ ! $2 ]]; then
                echo "Missing argument for --lastfm"
                echo "Possible values: toggle, check, love"
            elif [[ $2 == toggle ]]; then
                lastFM
            elif [[ $2 == check ]]; then
                lastFMCheck
            elif [[ $2 == love ]]; then
                if [[ scrobbler=mpdscribble ]]; then
                    lastfm-mpd-cli love > /dev/null && notify-send "MPD" "Loved $(mpc current -f '%title%') on LastFM"
                elif [[ scrobbler=mpdas ]]; then
                    mpc sendmessage mpdas love
                fi
            fi
            break
            ;;
        --help|-h)
            echo "---"
            echo "clerk: rofi/dmenu based MPD Interface"
            echo "Copyright © 2013 - 2015 Rasmus Steinke"
            echo "---"
            echo "General"
            echo "  --help, -h                                      this help message"
            echo "  --current                                       show currently playing track"
            echo "  --update                                        update album/track caches"
            echo ""
            echo "Library"
            echo "  --add <track, album, latest>                    adds selection at the end of the queue"
            echo "  --insert <track, album, latest>                 inserts selection after playing song"
            echo "  --replace <track, album, latest>                replaces queue with selection"
            echo "  --browse <artist, date, genre, folder, system>  browse library"
            echo "  --random <track, album>                         play random track or album"
            echo ""
            echo "Playlist"
            echo "  --queue <show, delete, suspend, resume>         manage current queue"
            echo "  --playlist                                      manage playlists"
            echo "  --rss                                           load podcast"
            echo "    (podcast should be placed in ~/.config/clerk/podcasts"
            echo "     with format NAME \ URL)"
            echo ""
            echo "Ratings"
            echo "  --rate <menu, track, album, load, instant ##>  rate albums or tracks"
            echo "                                                 "load" adds random rated tracks to queue"
            echo ""
            echo "  --backup <track, album>                        backup album or track ratings."
            echo "    make sure that music_path is set and that it's accessible by clerk"
            echo ""
            echo "  --backup <track, album>                        restore album or track ratings."
            echo "    make sure that music_path is set and that it's accessible by clerk"
            echo "    ONLY USE, WHEN YOUR RATINGS FILES ARE 100% valid!"
            echo ""
            echo "LastFM"
            echo "  --lastfm <toggle, check, love>                 toggle or check last.fm status, love current track"
            break
            ;;
        *)
            dplayPrompt ;;
    esac
    shift
done