#!/usr/bin/env bash
set -euo pipefail

EXTENSIONS="cue|m3u|m3u8|pls|wpl|xspf|nfo|txt|log|accurip|sfv|md5"

TARGET="${1:-${INPUT_FILE_PATH:-}}"

if [[ -z "$TARGET" ]]; then
  echo "Error: No directory path provided" >&2
  exit 1
fi

if [[ ! -d "$TARGET" ]]; then
  echo "Error: Not a directory: $TARGET" >&2
  exit 1
fi

deleted=0

while IFS= read -r -d '' file; do
  echo "Deleting: $file"
  rm "$file"
  deleted=$((deleted + 1))
done < <(find "$TARGET" -type f -regextype posix-extended -iregex ".*\.($EXTENSIONS)" -print0 | sort -z)

if [[ $deleted -eq 0 ]]; then
  echo "No playlist/cue files found in: $TARGET"
else
  echo ""
  echo "Summary: $deleted files deleted"
fi