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

# docker-prep.sh — Prep NoteLett Docker consumers via the shared common-plat prep-consumer script.
# Usage:
#   ./scripts/docker-prep.sh           # prep backend + web for docker build
#   ./scripts/docker-prep.sh --restore # restore package.json changes and remove .docker-deps

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
REPO_ROOT="$(cd "$SCRIPT_DIR/.." && pwd)"
COMMON_PLAT="${REPO_ROOT}/../learning_ai_common_plat"
PREP_SCRIPT="${COMMON_PLAT}/scripts/prep-consumer.sh"

if [[ ! -f "$PREP_SCRIPT" ]]; then
  echo "❌ Cannot find prep-consumer.sh at $PREP_SCRIPT"
  exit 1
fi

CONSUMERS=(backend web)
MODE="${1:-}"

for consumer in "${CONSUMERS[@]}"; do
  TARGET="${REPO_ROOT}/${consumer}"
  if [[ ! -d "$TARGET" ]]; then
    echo "⚠️  Skipping ${consumer} — directory not found"
    continue
  fi

  if [[ "$MODE" == "--restore" ]]; then
    bash "$PREP_SCRIPT" "$TARGET" --restore
  else
    bash "$PREP_SCRIPT" "$TARGET"
  fi
done

if [[ "$MODE" != "--restore" ]]; then
  echo ""
  echo "✅ Docker prep complete. Run 'docker build' now, then restore with:"
  echo "   ./scripts/docker-prep.sh --restore"
fi