#!/usr/bin/env bash
# =============================================================================
# MinIO — Inisialisasi Bucket dan Policy
# Referensi arsitektur: bab 4.2.1 (MinIO — Object Storage)
#   - 4.2.1.7 Buat bucket awal (iceberg-data)
#   - 4.2.1.8 Buat service account dan policy akses
# =============================================================================
set -euo pipefail

MINIO_ALIAS="${MINIO_ALIAS:-sicabe}"
MINIO_ENDPOINT="${MINIO_ENDPOINT:-http://minio:9000}"
MINIO_ROOT_USER="${MINIO_ROOT_USER:-minioadmin}"
MINIO_ROOT_PASSWORD="${MINIO_ROOT_PASSWORD:?err}"
MINIO_BUCKET_ICEBERG_DATA="${MINIO_BUCKET_ICEBERG_DATA:-iceberg-data}"

echo "[MinIO] Configuring alias..."
mc alias set "${MINIO_ALIAS}" "${MINIO_ENDPOINT}" "${MINIO_ROOT_USER}" "${MINIO_ROOT_PASSWORD}"

# ─── Buat bucket awal (4.2.1.7) ──────────────────────────────────────────────
echo "[MinIO] Creating buckets..."
for bucket in "${MINIO_BUCKET_ICEBERG_DATA}"; do
  if mc ls "${MINIO_ALIAS}/${bucket}" >/dev/null 2>&1; then
    echo "[MinIO] Bucket '${bucket}' already exists, skipping."
  else
    mc mb "${MINIO_ALIAS}/${bucket}"
    echo "[MinIO] Bucket '${bucket}' created."
  fi
done

echo "[MinIO] Buckets initialized successfully."