/*
 * @Author: 小明丶
 * @Date: 2019-10-25 10:17:56
 * @LastEditors: zxq
 * @LastEditTime: 2022-01-06 14:38:14
 * @Description: 
 */
/**
 * Created by 陈伟
 * 2017/11/21.
 * 登录所有传参数接口验签
 */
import validator from './validator';
import md5 from 'js-md5';

export default {
	signForFormDataOrUrl (datas, isUrl, loginSessionID) {
        if (validator.checkValEmpty(loginSessionID)) {   // 判断登录的sessionId
			return datas;
		}
		let params = {};
        if (datas === null || datas === '' || JSON.stringify(datas) =="{}") {  // 如果参数为空 ，那就对sessinoId md5  jttechSign
			params.jttechSign = md5 (loginSessionID);
			return params;
		}
		let keySort = [];
		params = datas;
        if (params) {   // 将参数中的 key 取出来放入到一个新数组里
			for (let key in params ) {
				if(key != 'jttechSign'){
					keySort[keySort.length] = key;
				}
			}
		}
        if (isUrl) {  // 如果为 post 请求 就 进行 sort 排序
			keySort.sort ();
		}
		// 普通参数的值（非空、非空字符串、非数组）
		let ordinaryParamVal = '';
		for (let index in keySort) {
			for (let param in params) {
				if (param === keySort[index] && params[param] !== null && !Array.isArray (params[param])) {
					if (params[param] instanceof String) {
						if (params[param].toString ().replace (/(^\s*)|(\s*$)/g, '') !== '') {
							ordinaryParamVal += params[param];
						}
					} 
					else {
						ordinaryParamVal += params[param];
					}
				}
			}
		}
		if (!validator.checkValEmpty (loginSessionID)) {
			ordinaryParamVal = md5 (ordinaryParamVal + loginSessionID);	
		}
		params.jttechSign = ordinaryParamVal;
		return params;
	}
};