var stats = require('../helper/stats.js'); 

module.exports = function (req,list,api){

    var err = [];

    
    var row = [];

    for(var i=0;i<list.length;i++)

    {
        row = list[i];
        if(typeof req.query[row[1]] === 'undefined')

        {

            if(row[0])

            {

                var errDes = {
                    Param : row,
                    Reason : "Missing"

                }
                err.push(errDes);
            }else
            {

                if(!checkReg(row[2],req.query[row[1]]))

                {
                    var errDes = {
                        Param : row,

                        Reason : "Invalid"

                    }
                    err.push(errDes);
                }

            }          
           

        }else

        {
            if(!checkReg(row[2],req.query[row[1]]))

            {
                var errDes = {
                    Param : row,

                    Reason : "Invalid"
                }

                err.push(errDes);

            }
        }

        

    }

    if(err.length > 0)    

        stats.reciveRequest(api,false);    
    else

        stats.reciveRequest(api,true);
    
    // console.log(err);

    
    return err;
};

function checkReg(reg,value)
{

    return true; 
}