script/cncc_serverjs/script/cncc/应用/meta-faulta/diagnosis/tsdb/getClassNumberStringKeysByClassName.js

var input = JSON.parse(decodeURIComponent(INPUT));

// 查出指定类的bucket属性
var classKeysList = function(){
    try{
        var rtn = _.filter(_.map(odb.classfields(input.class),function(v){
            // 获取bucket属性
            //  && !v.Name.match(/_baseline/)
            if(v.Btype == 'tsdb' && v.Name && v.Ftype == 'bucket'){
                
                var subKeys = [];
                var subKeysMql = "";
                // 获取子对象
                // 根据index查看是否有crc定义
                var item = v.Params[v['CRC']];
                if(!_.isEmpty(item)){
                    // 子对象
                    subKeys = getSubObj(v.Name, item.Name).result;
                    // debug用
                    subKeysMql = getSubObj(v.Name, item.Name).mql;
                }
                
                var params = _.filter(_.map(v.Params,function(val,idx){
                    if(val.Type != 'string'){
                        return {value: val.Name, label:val.Name, ftype:val.Type, unit: val.Unit?val.Unit:"" };
                    }
                    
                }),null);
                
                return {value: v.Name, label: v.Name, ftype: v.Ftype, children:params, subKeys: subKeys, trace: subKeysMql};
            }
        }),null);
        return rtn;
    } catch(err){
        return err;
    }
};


// 获取子对象
// meta中定义的crc，指定了哪个bucket属性有子对象
// SELECT id,disk1_perf[1].time('2020-06-01','').distinct() FROM /matrix/entity/it/it_aix where id='it_aix:192.168.190.175'
var getSubObj  = function(bucket,bucketKey){
    
    var mql = "";
    
    try{
        // 当月
        var current_month = new Date().toISOString().slice(0, 7);
        
        mql = "SELECT "+bucket+"['"+bucketKey+"'].time('"+current_month+"','').distinct() FROM "+input.class+" where id='"+input.entity+"'";
        
        var rtn = _.map(_.flatten(odb.mql(mql).data[0][bucket]),function(v){
            return  {name:v, value: bucketKey+"='"+v+"'"};
        });
        
        return {result:rtn, mql:mql};
        
    } catch(err){
        return {result:[], mql:mql};;
    }
    
}

OUTPUT = classKeysList();