import {langEnum} from "@common/enum.js";
import commonUtil from "@utility/commonUtil.js";

let storageUtil = {};

/**
 * @method setStorage 在localStorage存储值
 * @param key {String} 储存的key
 * @param val {String|Array|Object} 储存的value
 */
storageUtil.setStorage = (key, val) => {
    val = commonUtil.isStr(val)? val : JSON.stringify(val);
    window.localStorage.removeItem(key);
    window.localStorage.setItem(key, val);
};

/**
 * @method getStorage 获取存储在lolcalStorage得值
 * @param key {String} 储存的key
 * @returns {String|Array|Object}
 */
storageUtil.getStorage = (key) => {
    const obj = window.localStorage.getItem(key) || '';
    return commonUtil.isJsonStr(obj);
};

/**
 * @method setLanguage 设置语言
 * @param str {String} language字符串
 * */
storageUtil.setLanguage = (str) => {
    window.localStorage.setItem('language', str);
};

/**
 * @method getLanguage 获取语言
 * @returns {String}
 * */
storageUtil.getLanguage = () => {
    return window.localStorage.getItem('language') || langEnum.zh;
};

export default storageUtil;