Fix single track download and fixed tidler.conf and edited text and added album search to interactive mode

src/tidler

@@ -51,7 +51,14 @@ downloadTrack() {
     fi
 
     json_data=$(curl -s "$proxy_url/track/?id=$id&quality=$quality")
+
+    if [ "$?" -gt 0 ]; then
+	    echo "Error"
+	    exit 1
+    fi
+
     track_name=$(echo "$json_data" | jq -r '.[0].title')
+
     artist_name=$(echo "$json_data" | jq -r '.[0].artist.name')
     album_name=$(echo "$json_data" | jq -r '.[0].album.title')
     url=$(echo "$json_data" | jq -r '.[-1].OriginalTrackUrl')
@@ -68,8 +75,12 @@ downloadTrack() {
         download_dir="$(pwd)"
     fi
 
-    final_path="$download_dir/$album_dir"
-    
+    if [ -z "$album_dir" ]; then
+    	final_path="$download_dir"
+    else
+    	final_path="$download_dir/$album_dir"
+    fi
+
     mkdir -p "$final_path"
 
     curl "$url" -o "$final_path/$filename"
@@ -181,7 +192,7 @@ searchAlbum() {
 }
 
 
-echo "Welcome to TiDLer -> Tidal music downloader" && echo ""
+echo "Welcome to TiDLer!" && echo ""
 
 if [ "$1" = "search" ]; then
 	if [ "$#" -ge 2 ]; then
@@ -200,6 +211,10 @@ elif [ "$1" = "download" ]; then
 elif [ "$1" = "album" ]; then
 	searchAlbum
 elif [ "$1" = "help" ]; then
+	echo "<MODE>"
+	echo ""
+	echo "If a valid parameter is provided, the corresponding function executes. Otherwise, TiDLer enters INTERACTIVE mode!"
+	echo ""
 	echo "<COMMANDS>"
 	echo ""
 	echo "search {text}-optional -> search any song"
@@ -210,11 +225,19 @@ elif [ "$1" = "help" ]; then
 	echo ""
 	echo "help -> print this message and exit"
 else
-	echo "Choose 1 for download track or 2 for search track and download"
+	echo "### Choose function! (Enter number) ###"
+	echo ""
+	echo "1. Download single track with ID"
+	echo ""
+	echo "2. Search single track with text"
+	echo ""
+	echo "3. Search and download whole album with text"
 	read option
 	if [ "$option" -eq 1 ]; then
     		downloadTrack
 	elif [ "$option" -eq 2 ]; then
     		searchTrack
+	elif [ "$option" -eq 3 ]; then
+		searchAlbum
 	fi
 fi

src/tidler.conf

@@ -1,5 +1,5 @@
 # Default download directory
-DOWNLOADS_DIR="~/Music"
+DOWNLOADS_DIR="/home/$USER/Music"
 
 # hifi-tui API server URL -> https://github.com/sachinsenal0x64/Hifi-Tui
 # You can use "https://tidal.401658.xyz" with cache enabled