/*
 * @Company: hugeInfo
 * @Author: ldh
 * @Date: 2022-02-16 11:28:12
 * @LastEditTime: 2022-03-15 09:50:39
 * @LastEditors: lwh
 * @Version: 1.0.0
 * @Description: axios处理方法
 */
import axios from 'axios';
import CryptoJS from 'crypto-js';
import appUrl from './appUrl';
import * as $$ from '../utils/utility';

// aes加密,接口请求数据加密，数据返回解密
const aes_key = 'tVTShp12fFVkNBxV';

const aes_iv = 'PKCS5Padding';

// 加密
function aes_encrypt(text) {
	let value = text ? text : '';
	return CryptoJS.AES.encrypt(value, CryptoJS.enc.Utf8.parse(aes_key), {
		iv: CryptoJS.enc.Utf8.parse(aes_iv),
		mode: CryptoJS.mode.ECB,
		padding: CryptoJS.pad.Pkcs7,
	}).toString();
}

// 解密
function aes_decrypt(text) {
	let value = text ? text : '';
	let decrypted = CryptoJS.AES.decrypt(value, CryptoJS.enc.Utf8.parse(aes_key), {
		iv: CryptoJS.enc.Utf8.parse(aes_iv),
		mode: CryptoJS.mode.ECB,
		padding: CryptoJS.pad.Pkcs7,
	});
	return JSON.parse(decrypted.toString(CryptoJS.enc.Utf8) || 'null');
}

// 网络异常
function networkException(err) {
	if (err.code !== 200) {
		$$.catchApiError({ content: '抱歉！网络异常请刷新' });
	}
}

// api返回结果处理
function resHandle(resData) {
	const { code, data, msg } = resData;
	if (code == '0') {
		// let res_data = data ? aes_decrypt(data) : true;
		return { type: true, data };
	} else if (code == '401' || code == '10002') {
		$$.catchApiError({ content: '抱歉! 登录状态已失效请重新登录', loginStatus: 'lose' });
		return { type: false };
	} else {
		$$.catchApiError({ content: msg });
		return { type: false };
	}
}

export const ax = axios;

export function request(value = {}) {
	let local = localStorage.getItem('operationToken');

	let token = !local ? null : JSON.parse(local);

	// 无token时
	// if (!token) {
	// 	$$.catchApiError({ content: '抱歉！登录状态已失效请重新登录', loginStatus: 'lose' });
	// 	return false;
	// }

	// let data = aes_encrypt(JSON.stringify(value.data));
	let data = value.data;

	const url = `${appUrl[value.service] || ''}/api/${value.url}`;

	axios.defaults.baseURL = $$.isDebug ? appUrl.debug : appUrl.web;

	// axios.defaults.headers.common['Authorization'] = token;

	if (value.type === 'get') {
		return ax
			.get(url, { params: value.data })
			.then((response) => {
				return resHandle(response.data);
			})
			.catch((err) => {
				networkException(err);
				return false;
			});
	} else {
		return ax
			.post(url, data)
			.then((response) => {
				return resHandle(response.data);
			})
			.catch((err) => {
				networkException(err);
				return false;
			});
	}
}