import storage from "./storage";
import errorCode from "./errorCode";
import store from "../store";

/**
 * 处理凭证信息
 * @param axiosInstance {AxiosInstance}
 */
export const withAuthentication = (axiosInstance) => {
	axiosInstance.interceptors.request.use((config) => {
		const $withCredentials = config.$withCredentials !== false;

		if ($withCredentials) {
			const token = storage.get('credential')
			if (token) {
				config.headers.Authorization = `Bearer ${token}`
			}
		}
		return config
	})

	axiosInstance.interceptors.response.use(res => {
			// 未设置状态码则默认成功状态
			const code = res.data.code || 200;
			// 获取错误信息
			const msg = errorCode[code] || res.data.msg || errorCode['default']
			// console.log(res)
			if (code === 401) {
				//   if (!isRelogin.show) {
				//     isRelogin.show = true;
				//     MessageBox.confirm('登录状态已过期，您可以继续留在该页面，或者重新登录', '系统提示', { confirmButtonText: '重新登录', cancelButtonText: '取消', type: 'warning' }).then(() => {
				//       isRelogin.show = false;

				//   }).catch(() => {
				//     isRelogin.show = false;
				//   });
				// }
				store.dispatch('LogOut')
				return Promise.reject('无效的会话，或者会话已过期，请重新登录。')
			} else if (code === 500) {
				uni.showToast({
					title: msg,
					icon: 'none'
				})
				return Promise.reject(new Error(msg))
			} else if (code === 601) {
				uni.showToast({
					title: msg,
					icon: 'none'
				})
				return Promise.reject('error')
			} else if (code !== 200) {
				uni.showToast({
					title: msg,
					icon: 'none'
				})
				return Promise.reject('error')
			} else {
				return res.data
			}
		},
		error => {
			console.log('err' + error)
			let {
				message
			} = error;
			if (message == "Network Error") {
				message = "后端接口连接异常";
			} else if (message.includes("timeout")) {
				message = "系统接口请求超时";
			} else if (message.includes("Request failed with status code")) {
				message = "系统接口" + message.substr(message.length - 3) + "异常";
			}
			uni.showToast({
				title: message,
				icon: 'none',
				duration: 5 * 1000
			})
			return Promise.reject(error)
		}
	)
}