using System;
using System.Text;
namespace n5coredll
{
    public class RequestResult {
        private static string STATUS = "STATUS";

        private string status;

        public string Status {
            get { return status; }
        }
        private void setStatus(string pStatus) {
            this.status = pStatus;
        }

        public RequestResult() {
        }

        public RequestResult(string pStatus) {
            this.setStatus(pStatus);
        }

        public static string toJsonForLinkTest() {
            return "{\"EVENT_NAME\":\"ECHO\"}";
        }

        public static string toJsonForHealthCheck()
        {
            return "{\"EVENT_NAME\":\"HEALTH_CHECK\"}";
        }

        public static string toJsonForCreateOrder(string txnId, decimal txnAmt, string paymentType, string billType)
        {

            string cardSaleMsg = "{\"EVENT_NAME\":\"CREATE_ORDER\",\"TXN_ID\":\"" + txnId + "\",\"TXN_AMT\":" + txnAmt + ",\"PAYMENT_TYPE\":\"" + paymentType + "\",\"BILL_TYPE_ID\":\"" + billType + "\"}";
            return cardSaleMsg;
        }

        public static string toJsonForSettlement()
        {
            return "{\"EVENT_NAME\":\"SETTLE\"}";
        }

        public static string toJsonForSummaryEnquiry(String txnDateRange)
        {
            return "{\"EVENT_NAME\":\"SUMMARY_ENQUIRY\",\"TXN_DATE_START_TO_END\":\"" + txnDateRange + "\"}";
        }

        public static string toJsonForReprint(String txnId)
        {
            return "{\"EVENT_NAME\":\"PRINT\",\"TXN_ID\":\"" + txnId + "\",\"IS_REPRINT\":true}";
        }

        public static string toJsonForAbort()
        {
            return "{\"EVENT_NAME\":\"ABORT\"}";
        }

        public static string toJsonForScan()
        {
            return "{\"EVENT_NAME\":\"SCAN\"}";
        }

        public static string toJsonForReadCardNFC()
        {
            return "{\"EVENT_NAME\":\"READ_CARD\"}";
        }

        public static string toJsonForAddPoint(string inputTxnId, decimal txnAmt)
        {
            string cardSaleMsg = "{\"EVENT_NAME\":\"ADD_POINT\",\"TXN_ID\":\"" + inputTxnId + "\",\"TXN_AMT\":" + txnAmt + "}";
            return cardSaleMsg;
        }

        public static string toJsonForBatchEnquiry(string settleDate)
        {
            return "{\"EVENT_NAME\":\"BATCH_ENQUIRY\",\"SETTLE_DATE\":\"" + settleDate + "\"}";
        }

        public static string toJsonForSettleEnquiry(string batchId)
        {
            return "{\"EVENT_NAME\":\"SETTLE_ENQUIRY\",\"BATCH_ID\":\"" + batchId + "\"}";
        }

        public static RequestResult toReqResultFromJsonMsg(string jsonMsg) {
            if (jsonMsg == null || !jsonMsg.StartsWith("{") || !jsonMsg.EndsWith("}")) {
                return null;
            }

            int jsonLength = jsonMsg.Length;
            jsonMsg = jsonMsg.Substring(0, jsonLength - 1);
            jsonMsg = jsonMsg.Substring(1, jsonLength - 2);
            string[] column = jsonMsg.Split(',');
            string[] valueColumn = null;
            string valueColumn0 = null;
            string valueColumn1 = null;
            RequestResult reqResult = new RequestResult();
            for (int i = 0; i < column.Length; i++) {
                valueColumn = column[i].Split(':');
                valueColumn0 = valueColumn[0].Replace('"', ' ').Trim();
                valueColumn1 = valueColumn[1].Replace('"', ' ').Trim();
                if (RequestResult.STATUS.Equals(valueColumn0)) {
                    reqResult.setStatus(valueColumn1);
                }
            }
            return reqResult;
        }

        public static String createRespErrJson(String eventName, String status)
        {
            return "{\"EVENT_NAME\":\"" +eventName + "\",\"STATUS\":\"" + status + "\"}";
        }

        public static String createRespErrJson(String eventName, String status, String respCode, String errMsg)
        { 
            return "{\"EVENT_NAME\":\"" + eventName + "\",\"STATUS\":\"" + status + "\",\"RESP_CODE\":\"" + respCode + "\",\"ERR_MSG\":\"" + errMsg + "\"}";
        }

        public static String createRespErrJson(String functionName, String eventName, String status, String respCode, String errMsg)
        {
            LogUtil.getInstance().addRepeatLog("[result]: " + "{\"EVENT_NAME\":\"" + eventName + "\",\"STATUS\":\"" + status + "\",\"RESP_CODE\":\"" + respCode + "\",\"ERR_MSG\":\"" + errMsg + "\"}");
            LogUtil.getInstance().addRepeatLog("<<<<<<<<<<<<<<<< End Event [" + functionName + "] <<<<<<<<<<<<<<<<");

            return "{\"EVENT_NAME\":\"" + eventName + "\",\"STATUS\":\"" + status + "\",\"RESP_CODE\":\"" + respCode + "\",\"ERR_MSG\":\"" + errMsg + "\"}";
        }

        public static String createRespErrJson(String functionName, String eventName, String txnId, String paymentType, String txnAmt, String status, String respCode, String errMsg)
        {
            LogUtil.getInstance().addRepeatLog("[result]: " + "{\"EVENT_NAME\":\"" + eventName + "\",\"STATUS\":\"" + status + "\",\"RESP_CODE\":\"" + respCode + "\",\"ERR_MSG\":\"" + errMsg + "\"}");
            LogUtil.getInstance().addRepeatLog("<<<<<<<<<<<<<<<< End Event [" + functionName + "] <<<<<<<<<<<<<<<<");
            if (txnId == null || txnId == "")
                txnId = "";
            return "{\"EVENT_NAME\":\"" + eventName + "\",\"TXN_ID\":\"" + txnId + "\",\"PAYMENT_TYPE\":\"" + paymentType + "\",\"TXN_AMT\":\"" + txnAmt + "\",\"STATUS\":\"" + status + "\",\"RESP_CODE\":\"" + respCode + "\",\"ERR_MSG\":\"" + errMsg + "\"}";
        }

        public static String createRespErrJson(String functionName, String eventName, String txnId,  String status, String respCode, String errMsg)
        {
            LogUtil.getInstance().addRepeatLog("[result]: " + "{\"EVENT_NAME\":\"" + eventName + "\",\"STATUS\":\"" + status + "\",\"RESP_CODE\":\"" + respCode + "\",\"ERR_MSG\":\"" + errMsg + "\"}");
            LogUtil.getInstance().addRepeatLog("<<<<<<<<<<<<<<<< End Event [" + functionName + "] <<<<<<<<<<<<<<<<");
            if (txnId == null || txnId == "")
                txnId = "";
            return "{\"EVENT_NAME\":\"" + eventName + "\",\"TXN_ID\":\"" + txnId + "\",\"STATUS\":\"" + status + "\",\"RESP_CODE\":\"" + respCode + "\",\"ERR_MSG\":\"" + errMsg + "\"}";
        }

        public static String createRespProcessingJson(String functionName, String eventName, String txnId, String paymentType, String txnAmt)
        {
            LogUtil.getInstance().addRepeatLog("[result]: " + "{\"EVENT_NAME\":\"" + eventName + "\",\"STATUS\":\"" + "03" + "\"}");
            LogUtil.getInstance().addRepeatLog("<<<<<<<<<<<<<<<< End Event [" + functionName + "] <<<<<<<<<<<<<<<<");
            if (txnId == null || txnId == "")
                txnId = "";
            return "{\"EVENT_NAME\":\"" + eventName + "\",\"TXN_ID\":\"" + txnId + "\",\"PAYMENT_TYPE\":\"" + paymentType + "\",\"TXN_AMT\":\"" + txnAmt + "\",\"STATUS\":\"" + "03" + "\"}";
        }

        public static String createRespProcessingJson(String functionName, String eventName, String txnId, String paymentType, String txnAmt, String respCode)
        {            
            LogUtil.getInstance().addRepeatLog("[result]: " + "{\"EVENT_NAME\":\"" + eventName + "\",\"STATUS\":\"" + "03" + "\",\"RESP_CODE\":\"" + respCode + "\"}");
            LogUtil.getInstance().addRepeatLog("<<<<<<<<<<<<<<<< End Event [" + functionName + "] <<<<<<<<<<<<<<<<");
            if (txnId == null || txnId == "")
                txnId = "";
            return "{\"EVENT_NAME\":\"" + eventName + "\",\"TXN_ID\":\"" + txnId + "\",\"PAYMENT_TYPE\":\"" + paymentType + "\",\"TXN_AMT\":\"" + txnAmt + "\",\"STATUS\":\"" + "03" + "\",\"RESP_CODE\":\"" + respCode + "\"}";
        }
    }
}