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

# Simple, conservative beautifier runner for alarm-front decompilation.
# If the real beautifier is unavailable, gracefully copy input to output.
INPUT_DIR="$1"
OUTPUT_DIR="$2"

if [ -z "${INPUT_DIR:-}" ] || [ -z "${OUTPUT_DIR:-}" ]; then
  echo "Usage: $0 <input-dir> <output-dir>" >&2
  exit 1
fi

mkdir -p "$OUTPUT_DIR"

shopt -s nullglob
for f in "$INPUT_DIR"/*.js; do
  [ -f "$f" ] || continue
  # Try to beautify with existing local tool if available, else copy as-is
  if [ -x "$OUTPUT_DIR"/../node_modules/.bin/js-beautify ]; then
    "$OUTPUT_DIR"/../node_modules/.bin/js-beautify "$f" -r > "$OUTPUT_DIR/$(basename "$f")"
  else
    cp "$f" "$OUTPUT_DIR/$(basename "$f")"
  fi
done