/**
 * Created by y.x on 18/09/06.
 */

module.exports = {
    set: function(key, value){
        try{
            cc.sys.localStorage.setItem(key,value);
            return true;
        }catch(err){
            console.log(err);
        }
        return false;
    },

    get: function(key){
        return cc.sys.localStorage.getItem(key);        
    },
    setjson: function(key, value){
        this.set(key,JSON.stringify(value));
    },
    getjson:function(key){
        let str = this.get(key);
        if(str){
            try{
                return JSON.parse(str);
            }catch(err){
            }
        }
        return null;    
    },
    remove: function(key){
        cc.sys.localStorage.removeItem(key);        
    },

    hasItem: function(key){
        var result = cc.sys.localStorage.getItem(key);
        if (cc.sys.platform == cc.sys.WECHAT_GAME) {
            if(result == '' && typeof(result) != 'number'){
                return false;
            }
            return true;
        }else{
            if(result == null || result == undefined){
                return false;
            }
            return true;
        }

        // if(result){
        //     return true;
        // }
        // else{
        //     return false;
        // }
    },

    setData: function(key,value){
        var data = {};
        data[key] = value;
        cc.log("storage====set== " + JSON.stringify(data));
        return this.set(key, JSON.stringify(data));
        //cc.sys.localStorage.setItem(key,JSON.stringify(data));
    },

    getStringData: function(key){
		cc.log("storage====get== start" + key);
        var result = cc.sys.localStorage.getItem(key);
        if (!result)
        {
    	    return "0";
        }
        var data = null;
        try{
            data = JSON.parse(result);
        }catch(err){
            console.log(err);
        }

        cc.log("storage====get== " + data);
        if(!data){
            return "0";
        }
        cc.log("storage====get== " + data[key]);
        return data[key];
    }
};