var stats = require('../helper/stats.js'); 
var validatorHelper = require('../helper/validator.js');
var connection = require('../helper/connection.js');
var responseMsg = require('../helper/responseMsg.js');

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

var constant = require('../helper/constants.js')

exports.postCustomer = async function (req, res, next){
    var getCmd = "Customer";
    var sendCmd = "Customer";

    var d01 = "D01";

    var method = constant.METHOD.POST;

    if(req.body.user.userData && req.body.user.userType){

        var customerId = req.body.user.userData+"@"+req.body.user.userType;
    }

    log.startlog(method+"_"+getCmd,req.body.commandId,customerId);
    log.logDetail.addInput(req.body.clientName,method+"_"+getCmd,constant.REQUEST,req,req.body);

    var err = validator(req,getCmd);

    if(err.length > 0)
    {

        log.addErrorSummary(req.body.clientName,method+"_"+getCmd,"null",constant.FAIL);

        console.log(err);
        var response = responseMsg.error(req,getCmd,40300);
    }else
    {

        log.addSuccessSummary(req.body.clientName,method+"_"+getCmd,"null",constant.SUCCESS);

        var objectData = {

            customerId      : customerId,

            userIdData      : req.body.user.userData,
            userIdType      : req.body.user.userType,
            firstName       : req.body.firstName,
            lastName        : req.body.lastName,
            mobile          : req.body.mobile,
            emailAddress    : req.body.emailAddress,
            dateCreated     : req.body.dateCreated
        };

        const result = await connection.requestJsonToD01(objectData,sendCmd,method);
        log.logDetail.addInput(d01,method+"_"+sendCmd,constant.RESPONSE,result,result.response);

        if(typeof result.err === 'undefined'){

            // console.log(result.response.body);

            var resultObj = result.response;

            if(resultObj.resultCode.startsWith("2")){

                stats.receiveRestResponse(d01,method,sendCmd,constant.SUCCESS);

                var response = responseMsg.direct(req,getCmd,resultObj,{customerId:objectData.customerId});

                log.addSuccessSummary(d01,method+"_"+sendCmd,response.resultCode,response.developerMessage);

            } else if(resultObj.resultCode.startsWith("404")){

                stats.receiveRestResponse(d01,method,sendCmd,constant.RESPONSERESULT.DATA_NOT_FOUND.developerMessage);

                var response = responseMsg.direct(req,getCmd,resultObj);

                log.addErrorSummary(d01,method+"_"+sendCmd,resultObj.resultCode,resultObj.developerMessage);

            } else if(resultObj.resultCode.startsWith("5")){

                stats.receiveRestResponse(d01,method,sendCmd,constant.ERROR);

                var response = responseMsg.direct(req,getCmd,resultObj);

                log.addErrorSummary(d01,method+"_"+sendCmd,resultObj.resultCode,resultObj.developerMessage);

            } else {
                stats.receiveRestResponse(d01,method,sendCmd,constant.ERROR);
                var response = responseMsg.error(req,getCmd,50000);

            }

        } else {

            stats.receiveRestResponse(d01,method,sendCmd,constant.ERROR);
            var response = responseMsg.error(req,getCmd,50000);

        }

    }

    log.logDetail.addOutput(req.body.clientName,method+"_"+getCmd,constant.RESPONSE,response,response); 

    res.status(200).json(response);

    next();

};

function validator(req,api)
{
    // console.log(req.body);
    var list = [];
    list.push([true,"body","user.userType","string"]);
    list.push([true,"body","user.userData","string"]);
    list.push([true,"body","commandId","string"]);
    list.push([true,"body","clientName","string"]);
    list.push([true,"body","firstName","string"]);
    list.push([true,"body","lastName","string"]);
    list.push([true,"body","mobile","string"]);
    list.push([true,"body","emailAddress","string"]);
    var err = validatorHelper(req,list,api)

    if(err.length > 0)
        stats.receiveBadRequest(req.method,api);    

    else

        stats.receiveRequest(req.method,api);

    return err;
}