update music import

private_dot_local/bin/executable_music_import_mucke

@@ -1,9 +1,9 @@
 #!/usr/bin/env bash
 
-DATA="$(cat "$1")"
-
 set -e
 
+DATA="$(cat "$1")"
+
 . "$HOME/.local/share/music/common.sh"
 
 function get_songs_from_playlists() {
@@ -63,6 +63,46 @@ function search_album_index() {
     echo "{\"title\":$name,\"artist\":$artist,\"index\":-1}"
 }
 
+function apply_changes() {
+    local song="$1"
+
+    local genre="$(echo "$song" | jq -r '.genre')"
+    local pls="$(echo "$song" | jq -r '.playlist')"
+    pls="${pls^^}" # make uppercase
+    local like="$(echo "$song" | jq -r '.likeLevel')"
+    genre="$genre $pls L$like"
+    local block="$(echo "$song" | jq -r '.blockLevel')"
+    if [[ "$block" != "0" ]]
+    then
+        genre="$genre B$block"
+    fi
+    genre="$(echo "$genre" | sed -e 's/^ *//' -e 's/ *$//' -e 's/  / /g')"
+
+    echo "genre: '$genre'"
+
+    echo -n 'continue [y/N]: '
+    answer=""
+    read answer
+    if [[ "$answer" = "y" ]]
+    then
+        local format="$(echo "$song" | jq -r '.path.file' | sed 's/^.*\.\([^.]*\)$/\1/')"
+        case "$format" in
+            flac)
+                metaflac --remove-tag="GENRE" "$(echo "$song" | jq -r '.path.file')"
+                metaflac --set-tag="GENRE=$genre" "$(echo "$song" | jq -r '.path.file')"
+                ;;
+            mp3)
+                id3v2 --genre "$genre" "$(echo "$song" | jq -r '.path.file')"
+                ;;
+            *)
+                echo "ERROR: unsuported format $format"
+                ;;
+        esac
+    else
+        echo "change aborted"
+    fi
+}
+
 song_db_old=""
 song_db_new=""
 
@@ -112,16 +152,15 @@ do
     song_db_new="$song_db_new,$(echo "$new_info" | jq '.path.mpd' || error_here):$new_info"
 
     tmp_old="$(mktemp)"
-    # echo "song_info: '$song_info'"
     echo "$song_info" | jq >"$tmp_old" || error_here
     tmp_new="$(mktemp)"
-    # echo "new_info: '$new_info'"
     echo "$new_info" | jq >"$tmp_new" || error_here
 
-        echo "$song_path"
     diff "$tmp_old" "$tmp_new" &>/dev/null || {
+        echo "$song_path"
         diff "$tmp_old" "$tmp_new" || echo
-        echo
+        
+        apply_changes "$new_info"
     }
     rm "$tmp_old" "$tmp_new"
 done

private_dot_local/bin/executable_shuffle

@@ -5,7 +5,9 @@ COUNT="$2"
 
 set -e
 
-PLAYLIST_DIR="$HOME/Music/Playlists"
+. "$HOME/.local/share/music/common.sh"
+
+PLAYLIST_DIR="$MUSIC_DIR/Playlists"
 
 function rand_num() {
   cat /dev/urandom | tr -dc '0-9' | head -c 10 | sed -e 's/^0*//'
@@ -25,48 +27,25 @@ function pick_song() {
 
   num=$(( 1 + $(rand_num) % $(echo "$songs" | wc -l) ))
   song="$(echo "$songs" | sed "${num}q;d")"
-  echo "$(dirname "$PLAYLIST_DIR")/$song"
-}
-
-function get_flags() {
-  path="$1"
-  meuadata="flac"
-  genre="$(ffmpeg -i "${path}" 2>&1 | grep GENRE | sed -e 's/^.*: //')"
-  if [[ "$(echo "${path}" | sed -e 's/^.*\.\([^\.]*\)$/\1/')" == "mp3" ]]
-  then
-    metadata="mp3"
-    genre="$(id3v2 -l "${path}" | grep '^TCON' | sed -e 's/^.*: //')"
-  fi
-  echo $genre
-}
-
-function get_like_level() {
-  flags="$1"
-
-  level="$(echo "$flags" | sed -e 's/^.*L\([0-3]\).*$/\1/')"
-  if [[ "$level" == "$(echo "$level" | tr -dc '0-3')" ]]
-  then
-    echo $level
-  else
-    echo 2 # default like level
-  fi
+  echo "$MUSIC_DIR/$song"
 }
 
 function shuffle() {
   playlist="$1"
 
   song="$(pick_song "$playlist")"
-  flags="$(get_flags "$song")"
-  like=$(get_like_level "$flags")
-  like_min=$(( 1 + $(rand_num) % 3 ))
+  song="$(music_get_song_info_from_file "$song")"
+  song="$(music_process_genre "$song")"
+  like=$(echo "$song" | jq '.likeLevel')
+  mpd_path="$(echo "$song" | jq -rc '.path.mpd')"
+  like_min=$(( -1 + $(rand_num) % 3 ))
 
-  if [[ "$in_list" == "false" || "$like" -lt "$like_min" ]]
+  if [[ $like > $like_min ]]
   then
-    shuffle "$playlist"
+    echo "$like  $mpd_path"
+    mpc add "$mpd_path"
   else
-    mpd_song="$(echo "$song" | sed -e 's|.*/Music/||')"
-    echo "$mpd_song"
-    mpc add "$mpd_song"
+    shuffle "$playlist"
   fi
 }
 
@@ -75,8 +54,6 @@ then
   PLAYLIST=all
 fi
 
-# pick_song "$PLAYLIST"
-
 if [[ -z "$COUNT" ]]
 then
   echo "add one song to que from $PLAYLIST"