#!/usr/bin/env bash

set -Eeuo pipefail

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
PROJECT_ROOT="$(cd "${SCRIPT_DIR}/.." && pwd)"

require_command() {
  local command_name="$1"

  if ! command -v "${command_name}" >/dev/null 2>&1; then
    echo "缺少命令：${command_name}" >&2
    exit 1
  fi
}

build_project() {
  local project_name="$1"
  local project_dir="$2"
  local package_manager="$3"

  if [[ ! -f "${project_dir}/package.json" ]]; then
    echo "未找到 ${project_name} 的 package.json：${project_dir}" >&2
    exit 1
  fi

  if [[ ! -d "${project_dir}/node_modules" ]]; then
    echo "${project_name} 依赖尚未安装，请先在 ${project_dir} 安装依赖。" >&2
    exit 1
  fi

  echo
  echo "开始构建：${project_name}"
  (
    cd "${project_dir}"
    case "${package_manager}" in
      pnpm)
        pnpm build
        ;;
      npm)
        npm run build
        ;;
      *)
        echo "不支持的包管理器：${package_manager}" >&2
        exit 1
        ;;
    esac
  )
  echo "构建完成：${project_name}"
}

require_command pnpm
require_command npm

build_project "平台总后台" "${PROJECT_ROOT}/frontend/platform_admin" pnpm
build_project "气站管理后台" "${PROJECT_ROOT}/frontend/gas_admin" pnpm
build_project "配送点管理后台" "${PROJECT_ROOT}/frontend/delivery_admin" pnpm
build_project "和气门户首页" "${PROJECT_ROOT}/frontend/site" npm

echo
echo "四个前端项目全部构建完成。"