using SinochemPosClient;
using SinochemPosClient.Models;
using System;
using System.Collections.Generic;
using System.Configuration;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Wayne.Lib.Log;

namespace SinochemInternetPlusApp
{
    public class PosManager
    {
        private readonly string UrlPrefix = GenericSinochemEpsApp.AppSettings["SinochemPosUrlPrefix"];

        private readonly string TrxNotifyApi = GenericSinochemEpsApp.AppSettings["SinochemPosNotifyApi"];

        static NLog.Logger logger = NLog.LogManager.LoadConfiguration("nlog.config").GetLogger("SinochemEpsApp");


        public TrxNotificationResponse NotifyPosSuccessfulTrx(EpsTransactionModel epsTrxModel, DebugLogger debugLogger)
        {
            PosCommunicator<TrxNotificationRequest, TrxNotificationResponse> communicator =
                    new PosCommunicator<TrxNotificationRequest, TrxNotificationResponse>(UrlPrefix + TrxNotifyApi);
            TrxNotificationRequest request = new TrxNotificationRequest
            {

                ticketId = epsTrxModel.ttc,
                person = "pump",
                cardNo = epsTrxModel.card_no,
                //oilCard=1, weixin=8
                cardType = ((int)epsTrxModel.cardType).ToString(),  
                oilName = epsTrxModel.youpin,
                units = epsTrxModel.qty,
                price = epsTrxModel.danjia,
                totalAmount = epsTrxModel.amount,
                amount = epsTrxModel.real_pay_amount,
                oilLiuShuiNo = epsTrxModel.liushuino,
                gunNum = epsTrxModel.jihao.ToString(),
                oilTime = epsTrxModel.xf_time,
                promDiscount = 0.00,
                //01 -- oilCard, 07 -- weixin
                payMethod = epsTrxModel.payMethod,
                transId = epsTrxModel.bill_id,
                openId = epsTrxModel.openId
            };

            if (epsTrxModel.cardType == CardType.OilCard)
            {
                request.cardDiscount = epsTrxModel.amount - epsTrxModel.real_pay_amount;
                request.promDiscount = 0;
            }
            else
            {
                request.cardDiscount = 0;
                request.promDiscount = epsTrxModel.amount - epsTrxModel.real_pay_amount;
            }

            logger.Info("Send TrxNotify to Pos: \n" + request.ToString());
            communicator.SendRequest(request);
            logger.Info("Got TrxNotify response: " + communicator.Response?.ToString());

            return communicator.Response;
        }
    }
}