using Common;
using Common.Helper;
using Common.Model.BalanceTransfer;
using log4net;
using Newtonsoft.Json;
using Repository.BalanceTransfer;
using System;

namespace Business.BalanceTransfer
{
    public class BalanceTransferBusiness : IBalanceTransferBusiness
    {
        private readonly IBalanceTransferRepository _repo;
        private static readonly ILog Log = LogManager.GetLogger(typeof(BalanceTransferBusiness));
        public BalanceTransferBusiness(IBalanceTransferRepository repo)
        {
            _repo = repo;
        }

        public JsonRxResponse InitBalanceTransfer(InitBalanceTransfer initBalanceTransfer)
        {
            JsonRxResponse _jsonResp = new JsonRxResponse();
            string plainText = "";
            string encQRCodeData = "";
            try
            {
                Log.DebugFormat("InitBalanceTransfer | Calling InitBalanceTransfer method.");
                _jsonResp = _repo.InitBalanceTransfer(initBalanceTransfer);
                if (_jsonResp.ErrorCode == "0")
                {
                    Log.Debug("InitBalanceTransfer | Calling InitBalanceTransfer Success...");
                    plainText = initBalanceTransfer.userId + ":" + initBalanceTransfer.amount + ":" + Utilities.GetTimestamp(DateTime.Now) + ":" + _jsonResp.Id;
                    encQRCodeData = Utilities.EncryptString(plainText);

                    _jsonResp.Data = new
                    {
                        checksum = "",
                        reqData = encQRCodeData
                    };
                    return _jsonResp;
                }
                Log.Debug("InitBalanceTransfer | Calling InitBalanceTransfer Error with: "+JsonConvert.SerializeObject(_jsonResp));
                return _jsonResp;

            }
            catch (Exception ex)
            {
                Log.Error("Something Went Wrong, Please Try Again!!", ex);
                _jsonResp.SetResponse("1", "Could not complete the request.");
                return _jsonResp;
            }
        }

        public JsonRxResponse ConfirmBalanceTransfer(ConfirmBalanceTransfer confirmBalanceTransfer)
        {
            JsonRxResponse _jsonResp = new JsonRxResponse();
            try
            {
                Log.DebugFormat("ConfirmBalanceTransfer | Calling ConfirmBalanceTransfer method.");
                string[] plainText = Utilities.DecryptString(confirmBalanceTransfer.reqData).Split(':');
                if (plainText.Length != 4)
                {
                    Log.Debug("ConfirmBalanceTransfer | Invalid reqData: " + confirmBalanceTransfer.reqData);
                    return new JsonRxResponse { ErrorCode = "1", Msg = "Invalid request" };
                }
                confirmBalanceTransfer.requestUserId = plainText[0];
                confirmBalanceTransfer.requestAmount = plainText[1];
                confirmBalanceTransfer.requestId = plainText[3];

                _jsonResp = _repo.ConfirmBalanceTransfer(confirmBalanceTransfer);
                Log.Debug("ConfirmBalanceTransfer | Completed with response: " + JsonConvert.SerializeObject(_jsonResp));

                return _jsonResp;
            }
            catch (Exception ex)
            {
                Log.Error("Something Went Wrong, Please Try Again!!", ex);
                _jsonResp.SetResponse("1", "Could not complete the request.");
                return _jsonResp;
            }
        }

        public JsonRxResponse PerformBalanceTransfer(PerformBalanceTransfer performBalanceTransfer)
        {
            JsonRxResponse _jsonResp = new JsonRxResponse();
            try
            {
                Log.DebugFormat("PerformBalanceTransfer | Calling PerformBalanceTransfer method.");
                _jsonResp = _repo.PerformBalanceTransfer(performBalanceTransfer);
                Log.Debug("PerformBalanceTransfer | Completed with response: " + JsonConvert.SerializeObject(_jsonResp));

                return _jsonResp;
            }
            catch (Exception ex)
            {
                Log.Error("Something Went Wrong, Please Try Again!!", ex);
                _jsonResp.SetResponse("1", "Could not complete the request.");
                return _jsonResp;
            }
            
        }
    }
}