path: root/clerk

#!/usr/bin/env bash

shopt -s globstar

# check for config files
if [[ ! -f $HOME/.config/clerk/config ]] && [[ ! -f /etc/clerk ]]; then
    echo "Error: could not find configuration file \"$HOME/.config/clerk/config\""
    echo "You can use the provided example configuration file (config.clerk), copy it to the above location and edit it to your needs."
	exit
fi

# read global config, if present
if [[ -f /etc/clerk.conf ]]; then
    source /etc/clerk.conf
fi

# read local config file
if [[ -f $HOME/.config/clerk/config ]]; then
    source $HOME/.config/clerk/config
fi

# check for clerk_helper config. Create if needed.
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"

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

fix_date_format() {
    # reformats the date given in column $1 from format %c of locale LC_TIME=C
    # (see man strftime) to the format specified in argument $2 column indices
    # start with 1
    column_index="$1"
    gawk -F $'\t' '
    # parse a date which was formated using %c to unix time
    BEGIN {
        # generated by the following bash one-liner:
        # for i in {1..12} ; do LC_TIME=C date -d "1972-$i-01" +month2num[\"%b\"]\ =\ %_m ; done
        month2num["Jan"] =  1
        month2num["Feb"] =  2
        month2num["Mar"] =  3
        month2num["Apr"] =  4
        month2num["May"] =  5
        month2num["Jun"] =  6
        month2num["Jul"] =  7
        month2num["Aug"] =  8
        month2num["Sep"] =  9
        month2num["Oct"] = 10
        month2num["Nov"] = 11
        month2num["Dec"] = 12
    }
    function reformat_c_date(str) {
        monthname = gensub(/^([^ ]*)[ ]+([^ ]*)[ ]+([^ ]*)[ ]+([^ ]*)[ ]+([^ ]*)$/, "\\2", "g", str)
        monthnum = month2num[monthname]
        nicedate = gensub(/^([^ ]*)[ ]+([^ ]*)[ ]+([^ ]*)[ ]+([^ ]*)[ ]+([^ ]*)$/, "\\5 " monthnum " \\3 \\4", "g", str)
        nicedate = gensub(/:/, " ", "g", nicedate)
        return nicedate
    }
    {
        # modify the $column_index-th field
        $'"$1"' = strftime("'"$2"'", mktime(reformat_c_date($'"$1"')))
        print $0
    }
    '
}


updateCache () {
    notify-send "clerk" "updating cache files"
    cd $HOME/.config/clerk
    rm -f *.cache
    mpc --format '[%mtime%\t%albumartist%|%artist%] - (%date%) - %album%' \
        search filename '' \
        | grep -v '^ — ' \
        | grep -v ' — $' \
        | uniq \
        | fix_date_format 1 '%Y-%m-%d-%H:%M:%S' \
        | sort -u \
        | sort -nr \
        | awk '{for (i=2; i<NF; i++) printf $i " "; print $NF}' \
        | awk -F ' - ' '{ print $1 "\t" $2 " - " $3 }' \
        | sed 's,^\([^\t]*\t[^\t]\{40\}\)[^\t]*,\1,' | column -o $'\t' -s $'\t' -t | uniq > $HOME/.config/clerk/latest.cache
    mpc --format '[%albumartist%|%artist%]\t(%date%) - %album%' \
        search filename '' \
        | grep -v '^ - ' \
        | grep -v ' - $' \
        | sort \
        | uniq \
        | column -o $'\t' -s $'\t' -t > $HOME/.config/clerk/albums.cache
    mpc --format '[[%title%\t[(by %artist%[ on %album%])]]|[%file%]]\t%file%' \
        search filename '' \
        | grep -v '^ - ' \
        | grep -v ' - $' \
        | uniq \
        | sed 's,^\([^\t]\{40\}\)[^\t]*,\1…,' | column -o $'\t' -s $'\t' -t \
        > $HOME/.config/clerk/tracks.cache
    notify-send "clerk" "finished updating cache files"
}

# check if clerk_helper process is running. if it isn't update cache files, if
# needed
date=$(mpc stats | grep 'DB Updated: ')
file="$HOME/.config/clerk/.lastupdate"
if [ "$(< $file)" = "$date" ] && [ -f "$file" ] ; then
    :
else
    updateCache
    echo "${date}" > "${file}"
fi

export separator="$separator"

# load cache files into variables to speed up access
loadCacheAlbums () {
if [[ -f $HOME/.config/clerk/albums.cache ]]; then
    album_temp=$(cat $HOME/.config/clerk/albums.cache)
fi
}

loadCacheLatest () {
if [[ -f $HOME/.config/clerk/latest.cache ]]; then
    last_temp=$(cat $HOME/.config/clerk/latest.cache)
fi
}


loadCacheTracks () {
if [[ -f $HOME/.config/clerk/tracks.cache ]]; then
    tracks_temp=$(cat $HOME/.config/clerk/tracks.cache)
fi
}

# 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')


# main Menu
dplayPrompt () {
    if [[ -z $(mpc status | grep "/") ]]; then
        song="No Song is playing"
    else
        song=$(mpc current)
    fi
    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")

    menu=$(printf "%s\n" "${menu[@]}" | rofi -dmenu -lines 17 -mesg "<span color='$help_color'>${toggle}: Toggle Playback, ${prev}: Prev, ${next}: Next, ${stop}: Stop</span>" -auto-select -p "Now Playing: ${song} > ")

    val=$?

    if [[ $val -eq 10 ]]; then
        mpc toggle
        dplayPrompt
    elif [[ $val -eq 11 ]]; then
        mpc prev
        dplayPrompt
    elif [[ $val -eq 12 ]]; then
        mpc next
        dplayPrompt
    elif [[ $val -eq 13 ]]; then
        mpc stop
        dplayPrompt
    fi

    if [[ "$menu" == "Q  Exit Clerk" ]]; then
        exit
    elif [[ "$menu" == "1  Play random Album" ]]; then
        playRandomAlbum
    elif [[ "$menu" == "2  Play random Songs" ]]; then
        playRandomTracks
    elif [[ "$menu" == "3  Current Artist" ]]; then
        currentMenu
    elif [[ "$menu" == "4  Current Queue" ]]; then
        dplayQueue
    elif [[ "$menu" == "5  Browse Library" ]]; then
        browseLibPrompt
    elif [[ "$menu" == "6  Manage Playlists" ]]; then
        managePlaylists
    elif [[ "$menu" == "7  Options" ]]; then
        dplayOptionsPrompt
    elif [[ "$menu" == "8  Ratings" ]]; then
        ratingPrompt
    elif [[ "$menu" == "9  Lookup" ]]; then
        infoPrompt
    elif [[ -z "$menu" ]]; then
        exit
    fi

}

# start/stop scrobbler. locally or remote
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
}

# function to browse local filesystem.
# Only works, if music_dir is accessible locally
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
}


# Show Albums and Tracks by currently playing artist
currentMenu () {
    albums=$(clerk_helper getartistalbums "$(mpc current -f '%artist%')")
    titles=$(clerk_helper getartisttracks "$(mpc current -f '%artist%')")

    if [[ -z $(mpc current) ]]; then
        menu=$(echo -e "0 Return to Main Menu" | rofi -dmenu -p "No Music is playing")
    else
        current=$(mpc current -f '%artist%')
        menu=("0 Return to Main Menu"
            "---"
            "$albums"
            "---"
            "$titles")
        fi

        menu_temp=$(printf "%s\n" "${menu[@]}" | rofi -custom-kb-1 "${add}" -custom-kb-2 "${insert}" -custom-kb-3 "${replace}" -dmenu -format "f¬s" -filter "$filter" -select "$entry" -mesg "<span color='$help_color'>${add}: Add, ${insert}: Insert, ${replace}: Replace</span>" -p "Other Music by ${current} > ")

        # for some reason directly defining $val wasnt working. Using a
        # temporary variable instead.
        tempval=$?
        val=$tempval

        menu="${menu_temp#*¬}"
        albumartist=$(mpc current -f '%albumartist%')
        artist=$(mpc current -f '%artist%')
        unset filter
        export filter="${menu_temp%¬*}"

        # checking for exit codes.
        if [[ $menu == "(Album)"* ]]; then
            if [[ $val -eq 11 ]]; then
                mpc find album "$(echo "$menu" | awk -F "$separator" '{ print $2 }')" artist "${artist}" | mpc insert
                entry="$menu"
            elif [[ $val -eq 0 || $val -eq 12 ]]; then
                mpc clear
                mpc find album "$(echo ${menu} | awk -F "$separator" '{ print $2 }')" artist "${artist}" | mpc add
                mpc play
                entry="$menu"
            elif [[ $val -eq 10 ]]; then
                mpc find album "$(echo ${menu} | awk -F "$separator" '{ print $2 }')" artist "${artist}" | mpc add
                entry="$menu"
            elif [[ $val -eq 1 ]]; then
                exit
            fi
            currentMenu
        elif [[ $menu == "(Song)"* ]]; then
            if [[ $val -eq 11 ]]; then
                mpc find track "$(echo ${menu} | awk -F ') ' '{ print $2 }' | awk -F "$separator" '{ print $1 }')" title "$(echo "$menu" | awk -F "$separator" '{ print $2 }')" artist "${artist}" | mpc insert
                title="$(echo "$menu" | awk -F "$separator" '{ print $2 }')"
                entry="$menu"
            elif [[ $val -eq 12 ]]; then
                mpc clear
                mpc find track "$(echo ${menu} | awk -F ') ' '{ print $2 }' | awk -F "$separator" '{ print $1 }')" title "$(echo "$menu" | awk -F "$separator" '{ print $2 }')" artist "${artist}" | mpc add
                mpc play
                entry="$menu"
            elif [[ $val -eq 0 || $val -eq 10 ]]; then
                mpc find track "$(echo ${menu} | awk -F ') ' '{ print $2 }' | awk -F "$separator" '{ print $1 }')" title "$(echo "$menu" | awk -F "$separator" '{ print $2 }')" artist "${artist}" | mpc add
                entry="$menu"
            elif [[ $val -eq 1 ]]; then
                exit
            fi
            currentMenu
        elif [[ -z "$menu" ]]; then
            exit
        elif [[ "$menu" == "${add}: Add, ${insert}: Insert, ${replace}: Replace" ]]; then
            currentMenu
        elif [[ $menu == "0 Return to Main Menu" ]]; then
            dplayPrompt
        fi
}

# rating menu
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
}

# create rating json files from mpd sticker database and vice versa
backupPrompt () {
    menu=("0  Return to Ratings Menu"
          "---"
          "1  Backup Album Ratings to File"
          "2  Backup Track Ratings to File"
          "---"
          "3  Restore Ratings from File")

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

    case "$(prompt "${menu[@]}")" in
        1*) clerk_helper importalbumratings & ;;
        2*) clerk_helper importtrackratings & ;;
        3*) clerk_helper sendstickers & ;;
        0*) ratingPrompt ;;
          *) exit
    esac
}

# if mpdas is used use mpc to love track on last.fm. otherwise try
# lastfm-mpd-cli
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
}

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
}

# read all tags from file. Note that mpd can only read vorbiscomment properly
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
}

# Messy options menu.
dplayOptionsPrompt () {

    # define variables to be used in menu
    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 -auto-select -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
}

# toggle similar artist playback
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
}

# function to change number of random songs in config file
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 -auto-select -p "Playlists > "
    }

    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
}

# read list of available podcasts. Not using mpd playlists, because mpd does
# not support custom names for urls. format of podcast in file is "Name \ URL"
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
}

# suspend current playlist. playlist, song id and play-position are saved to
# $HOME/.config/clerk/suspend
suspendPlaylist () {
    playing=$(! 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
}

# read $HOME/.config/clerk/suspend and restore playlist. Then start playing
# from same position that was saved in suspend file
resumePlaylist () {
    http=$(! 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
}

# Play or delete items from current Queue
dplayQueue () {
    while true; do
        if [[ -z $POS ]]; then
            TRACKDISPLAY=$(echo -e "0  Return to Main Menu\n---\n$(mpc playlist --format '%position%\t%title%\tby %artist% on %album% (%date%)' | sed 's,^\([^\t]*\t[^\t]\{40\}\)[^\t]*,\1…,' | column -o ' ' -s $'\t' -t)" | rofi -custom-kb-1 "${play}" -custom-kb-2 "${delete}" -custom-kb-3 "${rate}" -dmenu -selected-row $POS -mesg "<span color='$help_color'>${play}: Play, ${delete}: Delete, ${rate}: Rate</span>" -p "Current Queue > ")
        else
            # check if POS is a number. if it is, add 4 to it. POS is later
            # exported from song ID in playlist.
            re='^[0-9]+$'
            if [[ "$POS" =~ $re ]]; then
                POS=$(( $POS + 2 ))
            else
                POS=0
            fi
            TRACKDISPLAY=$(echo -e "0  Return to Main Menu\n---\n$(mpc playlist --format '%position%\t%title%\tby %artist% on %album% (%date%)' | sed 's,^\([^\t]*\t[^\t]\{40\}\)[^\t]*,\1…,' | column -o ' ' -s $'\t' -t)" | rofi -custom-kb-1 "${play}" -custom-kb-2 "${delete}" -custom-kb-3 "${rate}" -dmenu -selected-row $POS -mesg "<span color='$help_color'>${play}: Play, ${delete}: Delete, ${rate}: Rate</span>" -p "Current Queue > ")

        fi

        tempval=$?
        val=$tempval

        POS=$(echo "${TRACKDISPLAY}" | awk '{ print $1 }')
        echo "${POS}"
        if [[ "$TRACKDISPLAY" == "0  Return to Main Menu" ]]; then
            dplayPrompt
        elif [[ -z "$TRACKDISPLAY" ]]; then
            exit
        elif [[ "$TRACKDISPLAY" == "${play}: Play, ${delete}: Delete" ]]; then
            dplayQueue
        else
            if [[ $val -eq 11 ]]; then
                mpc del $POS
                POS=$(( $POS - 1))
                dplayQueue
            elif [[ $val -eq 0 || $val -eq 10 ]]; then
                mpc play $POS;
            elif [[ $val -eq 13 ]]; then
                info=$(mpc search --format '%artist%\t%album%\t%date%\t%track%\t%title%' filename "${filename}")
                ARTIST=$(echo "${info}" | awk -F '\t' '{ print $1 }')
                ALBUM=$(echo "${info}" | awk -F '\t' '{ print $2 }')
                DATE=$(echo "${info}" | awk -F '\t' '{ print $3 }')
                TRACK=$(echo "${info}" | awk -F '\t' '{ print $4 }')
                TITLE=$(echo "${info}" | awk -F '\t' '{ print $5 }')
                rateartist="${ARTIST}" ratealbum="${ALBUM}" ratetrack="${TRACK}" ratetitle="${TITLE}" rateTrack
            fi
        fi
    done
}

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

# save current playlist to playlist file.
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 "Choose Playlist > ")
    exit
}

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

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

    if [[ $rating == "" ]]; then
        exit
    else
        # check if rateartist was defined, if it wasn't use currently playing
        # track for rating, otherwise use what was delivered in the rate*
        # variables.
        if [[ -z "$rateartist" ]]; then
            artist=$(mpc current -f '%artist%')
            album=$(mpc current -f '%album%')
            date=$(mpc current -f '%date%')
            if [[ -n $(mpc find track "1" albumartist "${artist}" album "${album}" date "${date}") ]]; then
                track="1"
            else
                track="01"
            fi
            disc=$(mpc current -f '%disc%')
            export disc=${disc}; export track=${track}; clerk_helper ratealbum "${artist}" "${album}" "${date}" "${rating}"
            notify-send "clerk" "rated ${artist} - ${album} with ${rating}"
        else
            export disc=${disc}; export track=${track}; clerk_helper ratealbum "${rateartist}" "${ratealbum}" "${ratedate}" "${rating}"
            notify-send "clerk" "rated ${rateartist} - ${ratealbum} with ${rating}"
        fi
    fi
}

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

    if [[ $rating == "" ]]; then
        exit
    else
        if [[ -z "$rateartist" ]]; then
            export rating=${rating}
            rateartist=$(mpc current -f '%artist%')
            ratetitle=$(mpc current -f '%title%')
            ratetrack=$(mpc current -f '%track%')
            ratealbum=$(mpc current -f '%album%')
            clerk_helper ratetrack "${rateartist}" "${ratealbum}" "${ratetrack}" "${ratetitle}" "${rating}"
            notify-send "clerk" "rated $(mpc current) with $(echo ${rating})"
        else
            clerk_helper ratetrack "${rateartist}" "${ratealbum}" "${ratetrack}" "${ratetitle}" "${rating}"
            notify-send "clerk" "rated ${rateartist} - ${ratetitle} with $(echo ${rating})"
        fi
    fi
}

# function to instantly rate a track without a submenu. rating is defined on
# commandline
instantRateTrack () {
     rateartist=$(mpc current -f '%artist%')
     ratetitle=$(mpc current -f '%title%')
     ratetrack=$(mpc current -f '%track%')
     ratealbum=$(mpc current -f '%album%')
     export rating=$1
     clerk_helper ratetrack "${rateartist}" "${ratealbum}" "${ratetrack}" "${ratetitle}" "${rating}"
     notify-send "clerk" "rated ${rateartist} - ${ratetitle} with $(echo ${rating})"
}

# load rated albums with minimum rating of xx
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
}

# load random album. Make sure to make each sub item random. this way each
# artist has equal chances of being played, no matter how many albums it has.
playRandomAlbum () {
    mpc clear > /dev/null
    artist="$(mpc list "albumartist" | $shuf -n 1)"
    album="$(mpc list album "albumartist" "$artist" | $shuf -n 1)"
    mpc find album "$album" "albumartist" "$artist" | mpc add && mpc play > /dev/null
}

# same for tracks, no artist should be preferred because it has more tracks.
playRandomTracks () {
    mpc clear > /dev/null
    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 > /dev/null
    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 > /dev/null
    exit
}

addLastMod() {
help_text=$(echo -e "${add}: Add - ${insert}: Insert - ${replace}: Replace (Default)\n${rate}: Rate - ${addplay}: Add + Play - ${insertplay}: Insert + Play" | column -s '-' -t)
line1=$(echo "${help_text}" | head -1)
line2=$(echo "${help_text}" | tail -1)
HELP="<span color='$help_color'>${line1}
${line2}</span>"

#HELP="<span color='$help_color'>${add}: Add, ${insert}: Insert, ${replace}: Replace (Default), ${rate}: Rate
#${addplay}: Add &amp; Play, ${insertplay}: Insert &amp; Play</span>"

TRACK_TEMP=$((echo -e "0  Return to Browse Menu\n---"; cat $HOME/.config/clerk/latest.cache) | dmenu_t -custom-kb-1 "${add}" -custom-kb-2 "${insert}" -custom-kb-3 "${replace}" -custom-kb-8 "${rate}" -custom-kb-4 "${addplay}" -custom-kb-5 "${insertplay}" -dmenu -select "$entry" -filter "$filter" -format "f¬s" -mesg "${HELP}" -p "Choose Album > ")

    val=$?

    TRACK="${TRACK_TEMP#*¬}"
    unset filter
    export filter="${TRACK_TEMP%¬*}"


    if [[ "$TRACK" == "0  Return to Browse Menu" ]]
        then browseLibPrompt
    elif [[ -z "$TRACK" ]]; then
        exit
    elif [[ "$TRACK" == "${add}: Add, ${insert}: Insert, ${replace}: Replace (Default)" ]]; then
        addLastMod
    else
        artist=$(echo -en "$TRACK" | awk -F '\t' '{ print $1 }' | sed -e 's/[[:space:]]*$//')
        group2=$(echo -en "$TRACK" | awk -F '\t' '{ print $2 }' | sed -e 's/[[:space:]]*$//')
        album=$(echo "$group2" | awk -F " - " '{print $2}')
        date=$(echo "$group2" | awk -F " - " '{print $1}' | awk '{print substr($0, 2, length($0) - 2)}')

        echo -e "${TRACK}\nartist: ${artist}\nalbum: ${album}\ndate: ${date}"

        if [[ $val -eq 11 ]]; then
            mpc search date "$date" album "$album" albumartist "$artist" | mpc insert
            entry="$TRACK"
        elif [[ $val -eq 0 || $val -eq 12 ]]; then
            echo "return code is 13"
            mpc clear && mpc search date "$date" album "$album" albumartist "$artist" | mpc add
            mpc play
            entry="$TRACK"
        elif [[ $val -eq 10 ]]; then
            mpc search date "$date" album "$album" albumartist "$artist" | mpc add

        elif [[ $val -eq 13 ]]; then
            mpc findadd date "$date" album "$album" albumartist "$artist"
            mpc searchplay "${album}"

        elif [[ $val -eq 17 ]]; then
            if [[ -n $(mpc find -f '%disc%' albumartist "${artist}" album "${album}" date "${date}") ]]; then
                disc=$(mpc find -f '%disc%' albumartist "${artist}" album "${album}" date "${date}" | head -1)
            else
                disc=""
            fi
            if [[ -n $(mpc find track "1" albumartist "${artist}" album "${album}" date "${date}") ]]; then
                track="1"
            else
                track="01"
            fi
                disc=${disc} track=${track} rateartist="${artist}" ratealbum="${album}" ratedate="${date}" rateAlbum
                entry="$TRACK"

        elif [[ $val -eq 14 ]]; then
            mpc clear && mpc find date "$date" album "$album" albumartist "$artist" | mpc add
            mpc searchplay "${album}"

           entry="$TRACK"
        elif [[ $val -eq 1 ]]; then
            exit
        fi
        addLastMod
    fi
}

AddAlbumTags() {

help_text=$(echo -e "${add}: Add - ${insert}: Insert - ${replace}: Replace (Default)\n${rate}: Rate - ${addplay}: Add + Play - ${insertplay}: Insert + Play" | column -s '-' -t)

line1=$(echo "${help_text}" | head -1)
line2=$(echo "${help_text}" | tail -1)
HELP="<span color='$help_color'>${line1}
${line2}</span>"


TRACK_TEMP=$((echo -e "0  Return to Browse Menu\n---"; cat $HOME/.config/clerk/albums.cache) | dmenu_t -custom-kb-1 "${add}" -custom-kb-2 "${insert}" -custom-kb-3 "${replace}" -custom-kb-8 "${rate}" -custom-kb-4 "${addplay}" -custom-kb-5 "${insertplay}" -dmenu -filter "$filter" -select "$entry" -format "f¬s" -mesg "${HELP}" -p "Choose Album > ")

    val=$?

    TRACK="${TRACK_TEMP#*¬}"
    unset filter
    export filter="${TRACK_TEMP%¬*}"

    if [[ "$TRACK" == "0  Return to Browse Menu" ]]; then
        browseLibPrompt
    elif [[ -z "$TRACK" ]]; then
            exit
    elif [[ "$TRACK" == "${add}: Add, ${insert}: Insert, ${replace}: Replace (Default), ${rate}: Rate" ]]; then
        unset line
        AddAlbumTags
    else
        artist=$(echo -en "$TRACK" | awk -F "\t" '{print $1}' | sed -e 's/[[:space:]]*$//')
        group2=$(echo -en "$TRACK" | awk -F '\t' '{print $2}'| sed -e 's/[[:space:]]*$//')
        album=$(echo "$group2" | awk -F " - " '{print $2}')
        date=$(echo "$group2" | awk -F " - " '{print $1}' | awk '{print substr($0, 2, length($0) - 2)}')
        echo -e "artist: ${artist}\ndate: ${date}\nalbum: ${album}"

        if [[ $val -eq 11 ]]; then
            mpc find date "$date" album "$album" albumartist "$artist" | mpc insert
            entry="$TRACK"

        elif [[ $val -eq 0 || $val -eq 12 ]]; then
            mpc clear && mpc find date "$date" album "$album" albumartist "$artist" | mpc add
            mpc play
            entry="$TRACK"

        elif [[ $val -eq 17 ]]; then
            if [[ -n $(mpc find -f '%disc%' albumartist "${artist}" album "${album}" date "${date}") ]]; then
                disc=$(mpc find -f '%disc%' albumartist "${artist}" album "${album}" date "${date}" | head -1)
            else
                disc=""
            fi
            if [[ -n $(mpc find track "1" albumartist "${artist}" album "${album}" date "${date}") ]]; then
                track="1"
            else
                track="01"
            fi
                disc=${disc} track=${track} rateartist="${artist}" ratealbum="${album}" ratedate="${date}" rateAlbum
                entry="$TRACK"

        elif [[ $val -eq 10 ]]; then
            mpc search date "$date" album "$album" albumartist "$artist" | mpc add
            entry="$TRACK"

        elif [[ $val -eq 14 ]]; then
            mpc findadd date "$date" album "$album" albumartist "$artist"
            mpc searchplay "${album}"

        elif [[ $val -eq 15 ]]; then
            mpc clear && mpc find date "$date" album "$album" albumartist "$artist" | mpc add
            mpc searchplay "${album}"

        elif [[ $val -eq 1 ]]; then
            exit
        fi
        AddAlbumTags
    fi
}

AddTrackTags() {
#    if [[ -z $tracks_temp ]]; then
#        loadCacheTracks > /dev/null
#    else
#        echo "re-using track list from memory"
#        unset tracks_temp
#        export tracks_temp=${tracks_temp} > /dev/null
#    fi

help_text=$(echo -e "${add}: Add (Default) - ${insert}: Insert - ${replace}: Replace\n${rate}: Rate - ${addplay}: Add + Play - ${insertplay}: Insert + Play" | column -s '-' -t)
line1=$(echo "${help_text}" | head -1)
line2=$(echo "${help_text}" | tail -1)
HELP="<span color='$help_color'>${line1}
${line2}</span>"


TRACK_TEMP=$((echo -e "0  Return to Browse Menu\n---"; cat $HOME/.config/clerk/tracks.cache) | dmenu_t -custom-kb-1 "${add}" -custom-kb-2 "${insert}" -custom-kb-3 "${replace}" -custom-kb-8 "${rate}" -custom-kb-4 "${addplay}" -custom-kb-5 "${insertplay}" -dmenu -filter "$filter" -select "$entry" -format "f¬s" -mesg "${HELP}" -p "Choose Track > ")

    val=$?
    TRACK="${TRACK_TEMP#*¬}"
    unset filter
    export filter="$(echo ${TRACK_TEMP} | awk -F '¬' '{ print $1 }')"
    echo "${filter}"
    echo "${TRACK}"

    if [[ "$TRACK" == "0  Return to Browse Menu" ]]
        then browseLibPrompt
    elif [[ -z "$TRACK" ]]; then
        exit
    elif [[ "$TRACK" == "${add}: Add | ${insert}: Insert | ${replace}: Replace | ${rate}: Rate" ]]; then
        AddTrackTags
    else
        filename=$(echo "$TRACK" | awk -F "\t" '{print $3}')

        echo -e "artist: ${artist}\nalbum: ${album}\ntitle: ${title}\ntrack: ${track}\ndate: ${date}\ngroup1: ${group1}\ngroup2: ${group2}"
        if [[ $val -eq 11 ]]; then
            mpc insert "${filename}"
            entry="$TRACK"

        elif [[ $val -eq 12 ]]; then
            mpc clear
            mpc add "${filename}"
            mpc play
            entry="$TRACK"

        elif [[ $val -eq 0 || $val -eq 10 ]]; then
            #mpc findadd artist "$artist" album "$album" title "$title" date "$date"
            mpc add "${filename}"
            entry="$TRACK"

        elif [[ $val -eq 13 ]]; then
            mpc add "${filename}"
            mpc searchplay "${title}"
            entry="$TRACK"

        elif [[ $val -eq 14 ]]; then
            mpc insert "${filename}"
            mpc searchplay "${title}"
            entry="$TRACK"

        elif [[ $val -eq 17 ]]; then
            info=$(mpc search --format '%artist%\t%album%\t%date%\t%track%\t%title%' filename "${filename}")
            artist="$(echo "$info" | awk -F '\t' '{ print $1 }')"
            album="$(echo "$info" | awk -F '\t' '{ print $2 }')"
            date="$(echo "$info" | awk -F '\t' '{ print $3 }')"
            track="$(echo "$info" | awk -F '\t' '{ print $4 }')"
            title="$(echo "$info" | awk -F '\t' '{ print $5 }')"
            echo "${artist} ${album} ${date} ${track} ${title}"
            rateartist="${artist}" ratealbum="${album}" ratetrack="${track}" ratetitle="${title}" rateTrack
            entry="$TRACK"
        elif [[ $val -eq 1 ]]; then
            exit
        fi
        AddTrackTags
    fi
}

browseDate() {

    help_text=$(echo -e "${add}: Add - ${insert}: Insert - ${replace}: Replace\n${addplay}: Add + Play - ${insertplay}: Insert + Play" | column -s '-' -t)
    line1=$(echo "${help_text}" | head -1)
    line2=$(echo "${help_text}" | tail -1)
HELP="<span color='$help_color'>${line1}
${line2}</span>"


    date=$(echo -e "0  Return to Browse Menu\n---\n$(mpc list date | $tac)" | dmenu_t -mesg "${HELP}" -dmenu -p "Choose Date > ")
    val=$?
    if [[ $val -eq 0 ]]; then
        if [[ "$date" == "0  Return to Browse Menu" ]]
            then browseLibPrompt
            else
        browseDateAdd
        fi
    elif [[ $val -eq 10 ]]; then
        mpc findadd date "${date}"
        browseDate

    elif [[ $val -eq 11 ]]; then
        mpc find date "${date}" | mpc insert
        browseDate

    elif [[ $val -eq 12 ]]; then
        mpc clear; mpc findadd date "${date}"; mpc play
        browseDate

    elif [[ $val -eq 13 ]]; then
        mpc findadd date "${date}"
        mpc searchplay "${date}"
        browseDate

    elif [[ $val -eq 14 ]]; then
        mpc find date "${date}" | mpc insert
        mpc searchplay "${date}"
        browseDate
    fi
}

browseDateAdd() {
    help_text=$(echo -e "${add}: Add - ${insert}: Insert - ${replace}: Replace\n${addplay}: Add + Play - ${insertplay}: Insert + Play" | column -s '-' -t)
line1=$(echo "${help_text}" | head -1)
line2=$(echo "${help_text}" | tail -1)
HELP="<span color='$help_color'>${line1}
${line2}</span>"


    menu=("0  Return to Date Menu"
            "---"
            "$(mpc --format "%albumartist%$separator%album%" find date "$date" | uniq)")

    if [[ -z $line ]]; then
        select_temp=$(printf "%s\n" "${menu[@]}" | rofi -custom-kb-1 "${add}" -custom-kb-2 "${insert}" -custom-kb-3 "${replace}" -custom-kb-4 "${addplay}" -custom-kb-5 "${insertplay}" -dmenu -format "i¬s" -mesg "${HELP}" -p "Select Album > ")
    else
        select_temp=$(printf "%s\n" "${menu[@]}" | rofi -custom-kb-1 "${add}" -custom-kb-2 "${insert}" -custom-kb-3 "${replace}" -custom-kb-4 "${addplay}" -custom-kb-5 "${insertplay}" -dmenu -selected-row $(( $line + 1 )) -format "i¬s" -mesg "${HELP}" -p "Select Album > ")
    fi

    val=$?

    select="${select_temp#*¬}"
    unset line
    export line="${select_temp%¬*}"
    echo "$line"

    artist=$(echo "$select" | awk -F "$separator" '{print $1}')
    album=$(echo "$select" | awk -F "$separator" '{print $2}')

    if [[ "$val" -eq 13 ]]; then
        mpc findadd date "$date" artist "${artist}" album "${album}"
        mpc searchplay "${album}"
        browseDateAdd
    elif [[ "$val" -eq 15 ]]; then
        mpc clear && mpc findadd date "$date" artist "${artist}" album "${album}"
        mpc searchplay "${album}"
        browseDateAdd
    elif [[ "$val" -eq 14 ]]; then
        mpc find date "$date" artist "${artist}" album "${album}" | mpc insert
        mpc searchplay "${album}"
        browseDateAdd
    fi

    if [[ "$select" == "0  Return to Date Menu" ]]
        then browseDate
    else
        if [[ "$val" -eq 10 ]]; then
            mpc findadd date "$date" artist "$artist" album "$album"
            browseDateAdd

        elif [[ "$val" -eq 11 ]]; then
            mpc find date "$date" artist "$artist" album "$album" | mpc insert
            browseDateAdd
        elif [[ "$val" -eq 12 || "$val" -eq 0 ]]; then
            mpc clear && mpc findadd date "$date" artist "$artist" album "$album" && mpc play
            browseDateAdd

        elif [[ "$val" -eq 1 ]]; then
            exit
        fi
    fi
}

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

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

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

browseAlbum() {
    echo "$artistentry"
    export artistentry="$artistentry"
    HELP="<span color='$help_color'>${add}: Add                | ${insert}: Insert            | ${replace}: Replace (Default)
${addplay}: Add &amp; Play         | ${insertplay}: Insert &amp; Play</span>"

    ALBUMS=$(mpc list album artist "$ARTIST")
    ALBUM=("0  Return to Artist Menu"
           "---"
           "$(mpc --format "%date%$separator%album%" find artist "$ARTIST" | sort | uniq)")
    ALBUM_TEMP=$(printf "%s\n" "${ALBUM[@]}" | dmenu_t -custom-kb-1 "${add}" -custom-kb-2 "${insert}" -custom-kb-3 "${replace}" -custom-kb-4 "${addplay}" -custom-kb-5 "${insertplay}" -dmenu -select "$albumentry" -filter "$albumfilter" -format "f¬s" -mesg "${HELP}" -p "Choose Album > ")

    val=$?

    ALBUM="${ALBUM_TEMP#*¬}"
    export albumfilter="${ALBUM_TEMP%¬*}"
    ALBUM_FINAL=$(echo "$ALBUM" | awk -F "$separator" '{ print $2 }')
    DATE=$(echo "$ALBUM" | awk -F "$separator" '{ print $1 }')

    unset line
    export line="${ALBUM_TEMP%¬*}"

    if [[ "$val" -eq 10 ]]; then
        export ALBUM_FINAL=$(echo "$ALBUM" | awk -F "$separator" '{ print $2 }')
        export DATE=$(echo "$ALBUM" | awk -F "$separator" '{ print $1 }')
        mpc find artist "$ARTIST" date "$DATE" album "$ALBUM_FINAL" | mpc add
        albumentry="$ALBUM_FINAL" browseAlbum

    elif [[ "$val" -eq 11 ]]; then
        export ALBUM_FINAL=$(echo "$ALBUM" | awk -F "$separator" '{ print $2 }')
        export DATE=$(echo "$ALBUM" | awk -F "$separator" '{ print $1 }')
        mpc find artist "$ARTIST" date "$DATE" album "$ALBUM_FINAL" | mpc insert
        albumentry="$ALBUM_FINAL" browseAlbum

    elif [[ "$val" -eq 12 ]]; then
        export ALBUM_FINAL=$(echo "$ALBUM" | awk -F "$separator" '{ print $2 }')
        export DATE=$(echo "$ALBUM" | awk -F "$separator" '{ print $1 }')
        mpc clear
        mpc find artist "$ARTIST" date "$DATE" album "$ALBUM_FINAL" | mpc add
        mpc play
        albumentry="$ALBUM_FINAL" browseAlbum

    elif [[ "$val" -eq 15 ]]; then
        export ALBUM_FINAL=$(echo "$ALBUM" | awk -F "$separator" '{ print $2 }')
        export DATE=$(echo "$ALBUM" | awk -F "$separator" '{ print $1 }')
        mpc clear && mpc findadd artist "$ARTIST" album "$ALBUM_FINAL"
        mpc searchplay "${ALBUM_FINAL}"
        albumentry="$ALBUM_FINAL" browseAlbum

    elif [[ "$val" -eq 13 ]]; then
        export ALBUM_FINAL=$(echo "${ALBUM}" | awk -F "$separator" '{ print $2 }')
        export DATE=$(echo "${ALBUM}" | awk -F "$separator" '{ print $1 }')
        mpc findadd artist "$ARTIST" date "$DATE" album "$ALBUM_FINAL"
        mpc searchplay "${ALBUM_FINAL}"
        albumentry="$ALBUM_FINAL" browseAlbum

    elif [[ "$val" -eq 14 ]]; then
        export ALBUM_FINAL=$(echo "$ALBUM" | awk -F "$separator" '{ print $2 }')
        export DATE=$(echo "$ALBUM" | awk -F "$separator" '{ print $1 }')
        mpc find artist "$ARTIST" date "$DATE" album "$ALBUM_FINAL" | mpc insert
        mpc searchplay "${ALBUM_FINAL}"
        albumentry="$ALBUM_FINAL" browseAlbum

    elif [[ "$val" -eq 0 ]]; then
        if  [[ "$ALBUM" == "0  Return to Artist Menu" ]]; then
            unset albumfilter
            unset albumentry
            browseArtist
        else
            export ALBUM_FINAL=$(echo "$ALBUM" | awk -F "$separator" '{ print $2 }')
            export DATE=$(echo "$ALBUM" | awk -F "$separator" '{ print $1 }')
            albumentry="${ALBUM_FINAL}" browseTrack
        fi

    elif [[ "$val" -eq 1 ]]; then
        exit
    fi
    exit
}

browseAlbumArtistAlbum() {
    HELP="<span color='$help_color'>${add}: Add        | ${insert}: Insert        | ${replace}: Replace (Default)
${addplay}: Add &amp; Play | ${insertplay}: Insert &amp; Play</span>"

    ALBUMS=$(mpc list album albumartist "$ARTIST")
    ALBUM=("0  Return to Artist Menu"
           "---"
           "$(mpc --format "%date%$separator%album%" find albumartist "$ARTIST" | sort | uniq)")

    ALBUM_TEMP=$(printf "%s\n" "${ALBUM[@]}" | dmenu_t -custom-kb-1 "${add}" -custom-kb-2 "${insert}" -custom-kb-3 "${replace}" -custom-kb-4 "${addplay}" -custom-kb-5 "${insertplay}" -filter "$albumartistalbumfilter" -select "$albumartistalbumentry" -dmenu -format "f¬s" -mesg "${HELP}" -p "Choose Album > ")

    val=$?

    ALBUM="${ALBUM_TEMP#*¬}"

    ALBUM_FINAL=$(echo "$ALBUM" | awk -F "$separator" '{ print $2 }')
    DATE=$(echo "$ALBUM" | awk -F "$separator" '{ print $1 }')
    export albumartistalbumfilter="${ALBUM_TEMP%¬*}"

    if [[ "$val" -eq 10 ]]; then
        export ALBUM_FINAL=$(echo "$ALBUM" | awk -F "$separator" '{ print $2 }')
        export DATE=$(echo "$ALBUM" | awk -F "$separator" '{ print $1 }')
        mpc find albumartist "$ARTIST" date "$DATE" album "$ALBUM_FINAL" | mpc add
        albumartistalbumentry="$ALBUM_FINAL" browseAlbumArtistAlbum

    elif [[ "$val" -eq 11 ]]; then
        export ALBUM_FINAL=$(echo "$ALBUM" | awk -F "$separator" '{ print $2 }')
        export DATE=$(echo "$ALBUM" | awk -F "$separator" '{ print $1 }')
        mpc find albumartist "$ARTIST" date "$DATE" album "$ALBUM_FINAL" | mpc insert
        albumartistalbumentry="$ALBUM_FINAL" browseAlbumArtistAlbum

    elif [[ "$val" -eq 12 ]]; then
        export ALBUM_FINAL=$(echo "$ALBUM" | awk -F "$separator" '{ print $2 }')
        export DATE=$(echo "$ALBUM" | awk -F "$separator" '{ print $1 }')
        mpc clear
        mpc find albumartist "$ARTIST" date "$DATE" album "$ALBUM_FINAL" | mpc add
        mpc play
        albumartistalbumentry="$ALBUM_FINAL" browseAlbumArtistAlbum

    elif [[ "$val" -eq 15 ]]; then
        export ALBUM_FINAL=$(echo "$ALBUM" | awk -F "$separator" '{ print $2 }')
        export DATE=$(echo "$ALBUM" | awk -F "$separator" '{ print $1 }')
        mpc clear && mpc findadd albumartist "$ARTIST" album "${ALBUM_FINAL}"
        mpc searchplay "${ALBUM_FINAL}"
        albumartistalbumentry="$ALBUM_FINAL" browseAlbumArtistAlbum

    elif [[ "$val" -eq 13 ]]; then
        export ALBUM_FINAL=$(echo "$ALBUM" | awk -F "$separator" '{ print $2 }')
        export DATE=$(echo "$ALBUM" | awk -F "$separator" '{ print $1 }')
        mpc findadd albumartist "$ARTIST" album "${ALBUM_FINAL}"
        mpc searchplay "${ALBUM_FINAL}"
        albumartistalbumentry="$ALBUM_FINAL" browseAlbumArtistAlbum

    elif [[ "$val" -eq 14 ]]; then
        export ALBUM_FINAL=$(echo "$ALBUM" | awk -F "$separator" '{ print $2 }')
        export DATE=$(echo "$ALBUM" | awk -F "$separator" '{ print $1 }')
        mpc find albumartist "$ARTIST" album "${ALBUM_FINAL}" | mpc insert
        mpc searchplay "${ALBUM_FINAL}"
        albumartistalbumentry="$ALBUM_FINAL" browseAlbumArtistAlbum

    elif [[ "$val" -eq 0 ]]; then
        if  [[ "$ALBUM" == "0  Return to Artist Menu" ]]; then
            unset albumartistalbumfilter
            unset albumartistalbumentry
            browseAlbumArtist
        else
            export ALBUM_FINAL=$(echo "$ALBUM" | awk -F "$separator" '{ print $2 }')
            export DATE=$(echo "$ALBUM" | awk -F "$separator" '{ print $1 }')
            albumartistalbumentry="$ALBUM_FINAL" browseAlbumArtistTrack
        fi

    elif [[ "$val" -eq 1 ]]; then
        exit
    fi
    exit
}


browseTrack() {
    HELP="<span color='$help_color'>${add}: Add (Default)         | ${insert}: Insert        | ${replace}: Replace
${addall}: Add &amp; Play            | ${insertall}: Insert &amp; Play</span>"

    TRACK=("0  Return to Album Menu"
           "---"
           "$(mpc --format "%track%$separator%title%" find artist "$ARTIST" album "$ALBUM_FINAL")")

    TRACK_TEMP=$(printf "%s\n" "${TRACK[@]}" | dmenu_t -custom-kb-1 "${add}" -custom-kb-2 "${insert}" -custom-kb-3 "${replace}" -custom-kb-4 "${addplay}" -custom-kb-5 "${insertplay}" -filter "$trackfilter" -select "$trackentry" -dmenu -mesg "${HELP}" -format "f¬s" -p "Choose Track > ")

    val=$?

    TRACK="${TRACK_TEMP#*¬}"
    TRACKFINAL=$(echo "$TRACK" | awk -F "$separator" '{ print $2 }')
    export trackfilter="${TRACK_TEMP%¬*}"


    if [[ "$val" -eq 10 ]]; then
        mpc find artist "$ARTIST" album "$ALBUM_FINAL" date "$DATE" title "$TRACKFINAL" | mpc add
        trackentry="$TRACK_TEMP"
        browseTrack
    elif [[ "$val" -eq 11 ]]; then
        mpc find artist "$ARTIST" album "$ALBUM_FINAL" date "$DATE" title "$TRACKFINAL" | mpc insert
        trackentry="$TRACK_TEMP" browseTrack

    elif [[ "$val" -eq 12 ]]; then
        mpc clear
        mpc find artist "$ARTIST" album "$ALBUM_FINAL" date "$DATE" title "$TRACKFINAL" | mpc add
        mpc play
        trackentry="$TRACK_TEMP" browseTrack
    elif [[ "$val" -eq 15 ]]; then
        mpc clear && mpc find artist "$ARTIST" album "$ALBUM_FINAL" date "$DATE" title "${TRACKFINAL}" |mpc add
        mpc searchplay "${TRACKFINAL}"
        trackentry="$TRACK_TEMP" browseTrack

    elif [[ "$val" -eq 13 ]]; then
        mpc findadd artist "$ARTIST" album "$ALBUM_FINAL" date "$DATE" title "${TRACKFINAL}"
        mpc searchplay "${TRACKFINAL}"
        trackentry="$TRACK_TEMP" browseTrack

    elif [[ "$val" -eq 14 ]]; then
        mpc find artist "$ARTIST" album "$ALBUM_FINAL" date "$DATE" title "${TRACKFINAL}" | mpc insert
        mpc searchplay "${TRACKFINAL}"
        traclentry="$TRACK_TEMP" browseTrack

    elif [[ "$val" -eq 1 ]]; then
        exit
    elif [[ "$val" -eq 0 ]]; then
        if [[ "$TRACK" = "0  Return to Album Menu" ]]; then
            unset trackfilter
            browseAlbum
        else
            if [[ -z $(mpc playlist) ]]; then
                mpc find artist "$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
    fi
}

browseArtist() {
    HELP="<span color='$help_color'>${add}: Add Artist | ${insert}: Insert Artist | ${replace}: Replace Artist
${addplay}: Add &amp; Play | ${insertplay}: Insert &amp; Play</span>"
    ARTIST_TEMP=$(echo -e "0  Return to Browse Menu\n---\n$(mpc list artist)" | dmenu_t -mesg "${HELP}" -filter "$artistfilter" -select "$artistentry" -dmenu -format "f¬s" -p "Choose Artist > ")

    val=$?

    ARTIST="${ARTIST_TEMP#*¬}"
    ARTISTFINAL=$(echo "$ARTIST" | awk -F "$separator" '{ print $2 }')
    export artistfilter="${ARTIST_TEMP%¬*}"

    if [[ "$ARTIST" == "0  Return to Browse Menu" ]]; then
        unset artistfilter
        browseLibPrompt
    elif [[ "$val" -eq 0 ]]; then
        ARTIST="$ARTIST" artistentry="$ARTIST" browseAlbum
    elif [[ "$val" -eq 1 ]]; then
        exit
    elif [[ "$val" -eq 10 ]]; then
        mpc findadd artist "${ARTIST}"
        artistentry="$ARTIST" browseArtist
    elif [[ "$val" -eq 11 ]]; then
        mpc find artist "${ARTIST}" | mpc insert
        artistentry="$ARTIST" browseArtist
    elif [[ "$val" -eq 12 ]]; then
        mpc clear && mpc findadd artist "${ARTIST}" && mpc play
        artistentry="$ARTIST" browseArtist
    elif [[ "$val" -eq 13 ]]; then
        mpc findadd artist "${ARTIST}"
        mpc searchplay "${ARTIST}"
        artistentry="$ARTIST" browseArtist
    elif [[ "$val" -eq 14 ]]; then
        mpc find artist "${ARTIST}" | mpc insert
        mpc searchplay "${ARTIST}"
        artistentry="$ARTIST" browseArtist
    fi
}

browseAlbumArtistTrack() {
    HELP="<span color='$help_color'>${add}: Add (Default)         | ${insert}: Insert        | ${replace}: Replace Track
${addall}: Add &amp; Play | ${insertplay}: Insert &amp; Play</span>"

    TRACK=("0  Return to Album Menu"
           "---"
           "$(mpc --format "%track%$separator%title%" find albumartist "$ARTIST" album "$ALBUM_FINAL")")

           TRACK_TEMP=$(printf "%s\n" "${TRACK[@]}" | dmenu_t -custom-kb-1 "${add}" -custom-kb-2 "${insert}" -custom-kb-3 "${replace}" -custom-kb-4 "${addplay}" -custom-kb-5 "${insertplay}" -filter "$albumartisttrackfilter" -select "$albumartisttrackentry" -dmenu -mesg "${HELP}" -format "f¬s" -p "Choose Track > ")

    val=$?

    TRACK="${TRACK_TEMP#*¬}"
    TRACKFINAL=$(echo "$TRACK" | awk -F "$separator" '{ print $2 }')
    export albumartisttrackfilter="${TRACK_TEMP%¬*}"

    if [[ "$val" -eq 10 ]]; then
        mpc find albumartist "$ARTIST" album "$ALBUM_FINAL" date "$DATE" title "$TRACKFINAL" | mpc add
        albumartisttrackentry="${TRACK}" browseAlbumArtistTrack

    elif [[ "$val" -eq 11 ]]; then
        mpc find albumartist "$ARTIST" album "$ALBUM_FINAL" date "$DATE" title "$TRACKFINAL" | mpc insert
        albumartisttrackentry="${TRACK}" browseAlbumArtistTrack

    elif [[ "$val" -eq 12 ]]; then
        mpc clear
        mpc find albumartist "$ARTIST" album "$ALBUM_FINAL" date "$DATE" title "$TRACKFINAL" | mpc add
        mpc play
        albumartisttrackentry="${TRACK}" browseAlbumArtistTrack

    elif [[ "$val" -eq 15 ]]; then
        mpc clear && mpc findadd albumartist "$ARTIST" album "$ALBUM_FINAL" date "$DATE" title "${TRACKFINAL}"
        mpc searchplay "${TRACKFINAL}"
        albumartisttrackentry="${TRACK}" browseAlbumArtistTrack

    elif [[ "$val" -eq 13 ]]; then
        mpc findadd albumartist "$ARTIST" album "$ALBUM_FINAL" date "$DATE" title "${TRACKFINAL}"
        mpc searchplay "${TRACKFINAL}"
        albumartisttrackentry="${TRACK}" browseAlbumArtistTrack

    elif [[ "$val" -eq 14 ]]; then
        mpc find albumartist "$ARTIST" album "$ALBUM_FINAL" date "$DATE" title "${TRACKFINAL}" | mpc insert
        mpc searchplay "${TRACKFINAL}"
        albumartisttrackentry="${TRACK}" browseAlbumArtistTrack

    elif [[ "$val" -eq 1 ]]; then
        exit
    elif [[ "$val" -eq 0 ]]; then
        if [[ "$TRACK" = "0  Return to Album Menu" ]]; then
            unset albumartisttrackfilter
            browseAlbumArtistAlbum
        else
            if [[ -z $(mpc playlist) ]]; then
                mpc find albumartist "$ARTIST" album "$ALBUM_FINAL" date "$DATE" title "$TRACKFINAL" | mpc add && mpc play
            else
                mpc find albumartist "$ARTIST" album "$ALBUM_FINAL" date "$DATE" title "$TRACKFINAL" | mpc add
            fi
        fi
    fi
}


browseAlbumArtist() {
    HELP="<span color='$help_color'>${add}: Add         | ${insert}: Insert        | ${replace}: Replace
${addplay}: Add &amp; Play  | ${insertplay}: Insert &amp; Play</span>"
ARTIST_TEMP=$(echo -e "0  Return to Browse Menu\n---\n$(mpc list albumartist)" | dmenu_t -mesg "${HELP}" -filter "$albumartistfilter" -select "$albumartistentry" -dmenu -format "f¬s" -p "Choose Artist > ")

    val=$?

    ARTIST="${ARTIST_TEMP#*¬}"
    ARTISTFINAL=$(echo "$ARTIST" | awk -F "$separator" '{ print $2 }')
    export albumartistfilter="${ARTIST_TEMP%¬*}"

    if [[ "$ARTIST" == "0  Return to Browse Menu" ]]; then
        unset filter
        browseLibPrompt
    elif [[ "$val" -eq 0 ]]; then
        if [[ "$ARTIST" == "0  Return to Browse Menu" ]]; then
            unset albumartistfilter
            browseLibPrompt
        else
            albumartistentry="${ARTIST}" browseAlbumArtistAlbum
        fi

    elif [[ "$val" -eq 1 ]]; then
        exit
    elif [[ "$val" -eq 10 ]]; then
        mpc findadd albumartist "${ARTIST}"
        albumartistentry="${ARTIST}" browseAlbumArtist
    elif [[ "$val" -eq 11 ]]; then
        mpc find albumartist "${ARTIST}" | mpc insert
        albumartistentry="${ARTIST}" browseAlbumArtist
    elif [[ "$val" -eq 12 ]]; then
        mpc clear && mpc findadd artist "${ARTIST}" && mpc play
        albumartistentry="${ARTIST}" browseAlbumArtist
    elif [[ "$val" -eq 13 ]]; then
        mpc findadd albumartist "${ARTIST}"
        mpc searchplay "${ARTIST}"
        albumartistentry="${ARTIST}" browseAlbumArtist
    elif [[ "$val" -eq 14 ]]; then
        mpc find albumartist "${ARTIST}" | mpc insert
        mpc searchplay "${ARTIST}"
        albumartistentry="${ARTIST}" browseAlbumArtist
    fi
}

browseGenre () {
    help_text=$(echo -e "${add}: Add - ${insert}: Insert - ${replace}: Replace (Default)\n${rate}: Rate - ${addplay}: Add + Play - ${insertplay}: Insert + Play" | column -s '-' -t)
line1=$(echo "${help_text}" | head -1)
line2=$(echo "${help_text}" | tail -1)
HELP="<span color='$help_color'>${line1}
${line2}</span>"

    GENRE=$(echo -e "0 Return to Browser Menu\n---\n$(mpc list genre)" | rofi -dmenu -mesg "${HELP}" -custom-kb-1 "${add}" -custom-kb-2 "${insert}" -custom-kb-3 "${replace}" -custom-kb-4 "${addplay}" -custom-kb-5 "${insertplay}" -p "Choose Genre > ")
    val=$?

    if [[ $val -eq 0 ]]; then
        if [[ $GENRE == "0 Return to Browser Menu" ]]; then
            browseLibPrompt
        else
            browseGenre2
        fi

   elif [[ $val -eq 10 ]]; then
       mpc findadd genre "${GENRE}"
       browseGenre

   elif [[ $val -eq 11 ]]; then
       mpc find genre "${GENRE}" | mpc insert
       browseGenre

   elif [[ $val -eq 12 ]]; then
       mpc clear; mpc findadd genre "${GENRE}"; mpc play
       browseGenre

   elif [[ $val -eq 13 ]]; then
       mpc findadd genre "${GENRE}"
       mpc searchplay "${GENRE}"
       browseGenre

   elif [[ $val -eq 14 ]]; then
       mpc find genre "${GENRE}" | mpc insert
       mpc searchplay "${GENRE}"
       browseGenre
   fi
}

browseGenre2 () {
    HELP="<span color='$help_color'>${add}: Add, ${insert}: Insert, ${replace}: Replace (Default)
${addplay}: Add &amp; Play, ${insertplay}: Insert &amp; Play</span>"

ALBUM_TEMP=$(echo -e "< Return to Genre Browser\n---\n$(mpc -f "%date%$separator%albumartist%$separator%album%" search genre "$GENRE" | uniq | sort -r)" | rofi -custom-kb-1 "${add}" -custom-kb-2 "${insert}" -custom-kb-3 "${replace}" -custom-kb-4 "${addplay}" -custom-kb-5 "${insertplay}" -dmenu -select "$genreentry" -format "f¬s" -filter "$genrefilter" -mesg "${HELP}" -p "Choose Album > ")
    val=$?


    ALBUM="${ALBUM_TEMP#*¬}"
    export genrefilter="${ALBUM_TEMP%¬*}"
    ALBUM_FINAL=$(echo "$ALBUM" | awk -F "$separator" '{ print $3 }')
    DATE=$(echo "$ALBUM" | awk -F "$separator" '{ print $1 }')
    ARTIST=$(echo "$ALBUM" | awk -F "$separator" '{ print $2 }')

    unset line
    export line="${ALBUM_TEMP%¬*}"

    if [[ "$ALBUM" == "< Return to Genre Browser" ]]; then
        browseGenre
    fi

    if [[ "$val" -eq 10 ]]; then
        mpc find artist "$ARTIST" date "$DATE" album "$ALBUM_FINAL" | mpc add
        genreentry="$ALBUM_FINAL" browseGenre2

    elif [[ "$val" -eq 11 ]]; then
        mpc find artist "$ARTIST" date "$DATE" album "$ALBUM_FINAL" | mpc insert
        genreentry="$ALBUM_FINAL" browseGenre2

    elif [[ "$val" -eq 12 ]]; then
        mpc clear
        mpc find artist "$ARTIST" date "$DATE" album "$ALBUM_FINAL" | mpc add
        mpc play
        genreentry="$ALBUM_FINAL" browseGenre2

    elif [[ "$val" -eq 13 ]]; then
        mpc findadd genre "$GENRE"
        mpc searchplay "${GENRE}"
        genreentry="$ALBUM_FINAL" browseGenre2

    elif [[ "$val" -eq 14 ]]; then
        mpc find genre "$GENRE" | mpc insert
        mpc searchplay "${GENRE}"
        genreentry="$ALBUM_FINAL" browseGenre2

    elif [[ $val -eq 1 ]]; then
         exit
     fi
}

saveAlbumToPlaylist() {
    declare -i seen=0
    while read TRACK
    do
        seen=1
        if [[ "$TRACK" == "0  Return to Main Menu" ]]
            then dplayPrompt
        else
            artist=$(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 "$album" albumartist "$artist" | clerk_helper saveto
        fi
    done < <(echo -e "0  Return to Main Menu\n---\n$(echo "$album_temp")" | dmenu_t -dmenu -p "Save Album to Playlist > ")

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


saveLatestToPlaylist() {
    declare -i seen=0
    while read TRACK
    do
        seen=1
        if [[ "$TRACK" == "0  Return to Main Menu" ]]
            then dplayPrompt
        else
            artist=$(echo "$TRACK" | awk -F "$separator" '{print $2}')
            date=$(echo "$TRACK" | awk -F "$separator" '{print $1}')
            album=$(echo "$TRACK" | awk -F "$separator" '{print $3}')
            mpc search date "$date" album "$album" albumartist "$artist" | clerk_helper saveto
        fi
    done < <(echo -e "0  Return to Main Menu\n---\n$(echo "$last_temp")" | dmenu_t -dmenu -p "Save Album to Playlist > ")

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

saveTrackToPlaylist() {
    declare -i seen=0
    while read TRACK
    do
        seen=1
        if [[ "$TRACK" == "0  Return to Main Menu" ]]
            then dplayPrompt
        else
            artist=$(echo "$TRACK" | awk -F "$separator" '{print $1}')
            track=$(echo "$TRACK" | awk -F "$separator" '{print $2}')
            album=$(echo "$TRACK" | awk -F "$separator" '{print $4}')
            title=$(echo "$TRACK" | awk -F "$separator" '{print $5}')
            mpc search track "$track" album "$album" title "$title" albumartist "$artist" | clerk_helper saveto
        fi
    done < <(echo -e "0  Return to Main Menu\n---\n$(echo "$tracks_temp")" | dmenu_t -dmenu -p "Save Track to Playlist > ")

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


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


function dmenu_t () {
    rofi -dmenu -z $(echo "$rofiopts") "$@"
}

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
            ;;
        --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
                    instantRateTrack $3
                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 == albumartist ]]; then
                browseAlbumArtist
            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
            ;;
        --manage)
            managePlaylists
            ;;
        --playlist)
            if [[ $2 == savealbum ]]; then
                saveAlbumToPlaylist
            elif [[ $2 == savelast ]]; then
                saveLatestToPlaylist
            elif [[ $2 == savetrack ]]; then
                saveTrackToPlaylist
            fi
            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 "  --browse <artist, albumartist, 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 "  --manage                                        manage playlists"
            echo "  --playlist <savealbum, savelast, savetrack>     save selection to playlist \"clerk\""
            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 ratings from mpd sticker database to json file."
            echo "  --restore <track, album>                       restore ratings back to mpd sticker database"
            echo ""
            echo "LastFM"
            echo "  --lastfm <toggle, check, love>                 toggle or check last.fm status, love current track"
            break
            ;;
        *)
            dplayPrompt ;;
    esac
    shift
done