import Tool from "./Tool";
import UserInfoMgr from "./user/UserInfoMgr";

class LocalStorageMgr{
    constructor() {
        console.log('LocalStorageMgr初始化');
    }

    getDailyNum(key){
        let jsonStr = cc.sys.localStorage.getItem(key);
        if(jsonStr){
            let jsonObj = JSON.parse(jsonStr);
            let tempKey = key + UserInfoMgr.getUserId() + (new Date()).getDate();
            return jsonObj[tempKey] || 0;
        }else{
            return 0;
        }
    }

    setDailyNum(key, num){
        let jsonStr = cc.sys.localStorage.getItem(key);
        let jsonObj = {};
        if(jsonStr){
            jsonObj = JSON.parse(jsonStr);
        }
        let tempKey = key + UserInfoMgr.getUserId() + (new Date()).getDate();
        jsonObj[tempKey] = jsonObj[tempKey] || 0;
        jsonObj[tempKey] = num;

        let newJsonObj = {};
        newJsonObj[tempKey] = jsonObj[tempKey];
        cc.sys.localStorage.setItem(key,JSON.stringify(newJsonObj));
    }

    getLocalValue(key, defValue=0){
        let vaule = cc.sys.localStorage.getItem(key);
        if(Tool.IsEmpty(vaule)) {
            return defValue;
        }
        return vaule;
    }

    setLocalValue(key, data){
        cc.sys.localStorage.setItem(key, data);
    }

}

let instance = null;
LocalStorageMgr.getInstance = function(){
    if(!instance){
        instance = new LocalStorageMgr();
    }
    return instance;
}

export default LocalStorageMgr.getInstance();