// API配置
export const apiConfig = {
    baseURL: '',
    timeout: 30000,
    retryCount: 3,
    retryDelay: 1000
  }
  
  // 请求拦截器函数
  const requestInterceptor = (config: RequestInit & { url: string }) => {
    // 可以在这里添加认证token等
    return config
  }
  
  // 响应拦截器函数
  const responseInterceptor = async (response: Response) => {
    if (!response.ok) {
      throw new Error(`HTTP error! status: ${response.status}`)
    }
    return response.json()
  }
  
  // 创建fetch请求的通用函数
  export const httpRequest = async (url: string, options: RequestInit = {}) => {
    const config = requestInterceptor({
      url: url,
      ...options,
      headers: {
        'Content-Type': 'application/json',
        ...options.headers,
      }
    })
  
    const controller = new AbortController()
    const timeoutId = window.setTimeout(() => controller.abort(), apiConfig.timeout)
  
    try {
      const response = await fetch(url, {
        ...config,
        signal: controller.signal
      })
      window.clearTimeout(timeoutId)
      return await responseInterceptor(response)
    } catch (error) {
      window.clearTimeout(timeoutId)
      console.error('API请求错误:', error)
      throw error
    }
  }


// 设置baseURL的函数
export const setBaseURL = (url: string) => {
  apiConfig.baseURL = url
}

// 设置超时时间的函数
export const setTimeout = (timeout: number) => {
  apiConfig.timeout = timeout
}