import axios from 'axios'

/**
 * baseURL 解析优先级:
 *   1. URL 参数 apiBase (admin 跳转过来时携带, 自动携带当前 admin 域名,
 *      支持一份 React 部署服务多套环境 test/pre/prod)
 *   2. 构建时环境变量 VITE_API_BASE_URL (兜底, 直接访问 React URL 时用)
 *   3. 开发默认 /videoVector (走 Vite proxy 直连本地 video-vector)
 */
function resolveBaseURL(): string {
  if (import.meta.env.VITE_FORCE_LOCAL === 'true') {
    console.log('[baseURL] VITE_FORCE_LOCAL=true, 强制走本地 proxy /videoVector')
    return '/videoVector'
  }
  const urlApiBase = new URLSearchParams(window.location.search).get('apiBase')
  if (urlApiBase) {
    console.log('[baseURL] 使用 URL 参数 apiBase:', urlApiBase)
    return urlApiBase
  }
  const fallback = import.meta.env.VITE_API_BASE_URL ?? '/videoVector'
  console.log('[baseURL] 使用兜底值:', fallback)
  return fallback
}

const baseURL = resolveBaseURL()
console.log('[baseURL] 最终 baseURL:', baseURL, '| DEV:', import.meta.env.DEV, '| VITE_FORCE_LOCAL:', import.meta.env.VITE_FORCE_LOCAL)

const client = axios.create({
  baseURL,
  timeout: 60_000,
  withCredentials: true, // 跨域请求自动携带 admin Cookie(用于 manager-new Session 鉴权)
  headers: {
    'Content-Type': 'application/json',
  },
})

// 简易错误日志(MVP 不做复杂全局拦截)
client.interceptors.response.use(
  (resp) => resp,
  (err) => {
    console.error('[API ERROR]', err?.message, err?.response?.data)
    return Promise.reject(err)
  },
)

export default client