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

ROOT="$(cd "$(dirname "$0")/.." && pwd)"
STABLE_ROOT="${MEMIND_CANARY_STABLE_ROOT:-/Users/john/Project/Memind}"
SECRET_FILE="${MEMIND_CANARY_SECRET_FILE:-${HOME}/.config/memind/canary-router.secret}"

if [[ ! -d "${STABLE_ROOT}" || ! -f "${STABLE_ROOT}/.env" ]]; then
  echo "[canary-proxy] stable persistent root is unavailable: ${STABLE_ROOT}" >&2
  exit 1
fi
if [[ ! -r "${SECRET_FILE}" ]]; then
  echo "[canary-proxy] diagnostic secret file is unavailable: ${SECRET_FILE}" >&2
  exit 1
fi

set -a
# shellcheck disable=SC1091
source "${STABLE_ROOT}/.env"
set +a

export NODE_ENV=production
export MEMIND_PORTAL_H5_ROOT="${STABLE_ROOT}"
export MEMIND_CANARY_DIAGNOSTIC_SECRET="$(tr -d '\r\n' < "${SECRET_FILE}")"
export MEMIND_CANARY_PROXY_HOST=127.0.0.1
export MEMIND_CANARY_PROXY_PORT="${MEMIND_CANARY_PROXY_PORT:-18082}"
export MEMIND_CANARY_STABLE_URL="${MEMIND_CANARY_STABLE_URL:-http://127.0.0.1:8081}"
export MEMIND_CANARY_CANDIDATE_URL="${MEMIND_CANARY_CANDIDATE_URL:-http://127.0.0.1:18081}"

NODE_BIN="${NODE_BIN:-/opt/homebrew/opt/node@24/bin/node}"
if [[ ! -x "${NODE_BIN}" ]]; then
  NODE_BIN="$(command -v node)"
fi

exec "${NODE_BIN}" "${ROOT}/memind-canary-proxy.mjs"