#!/bin/bash
set -e

SOURCE="${1:?Usage: ./scripts/generate-wearos-icon.sh <source-image>}"
RES_DIR="targets/wearos/app/src/main/res"

if [ ! -f "$SOURCE" ]; then
  echo "Error: Source image not found: $SOURCE"
  exit 1
fi

SIZES=("48:mdpi" "72:hdpi" "96:xhdpi" "144:xxhdpi" "192:xxxhdpi")

for entry in "${SIZES[@]}"; do
  SIZE="${entry%%:*}"
  DENSITY="${entry##*:}"
  DIR="$RES_DIR/mipmap-$DENSITY"
  mkdir -p "$DIR"
  sips -z "$SIZE" "$SIZE" --out "$DIR/ic_launcher.png" "$SOURCE" > /dev/null
  echo "Created mipmap-$DENSITY/ic_launcher.png (${SIZE}x${SIZE})"
done

echo "Done"