#!/usr/bin/env bash

set -e

IMAGE_NAME="wechat-admin-backend"
CONTAINER_NAME="wechat-admin-backend"
PORT="${PORT:-3000}"

echo "Building Docker image: ${IMAGE_NAME}..."
docker build -t "${IMAGE_NAME}" .

echo "Stopping and removing existing container (if any)..."
if [ "$(docker ps -aq -f name=${CONTAINER_NAME})" ]; then
  docker rm -f "${CONTAINER_NAME}" >/dev/null 2>&1 || true
fi

ENV_FILE=".env"
if [ ! -f "${ENV_FILE}" ]; then
  echo "Env file ${ENV_FILE} not found, copying from .env.example ..."
  cp .env.example "${ENV_FILE}"
fi

echo "Running container ${CONTAINER_NAME} on port ${PORT}..."
docker run -d \
  --name "${CONTAINER_NAME}" \
  --env-file "${ENV_FILE}" \
  -p "${PORT}:3000" \
  "${IMAGE_NAME}"

echo "Container started. Health check: curl http://localhost:${PORT}/health"