using Newtonsoft.Json;
using System;

namespace libESPay
{
    public class ESPayService
    {
        #region 驿商移动支付交易接口

        #region 方法 -> 驿商移动支付反扫交易统一接口
        /// <summary>
        /// 驿商移动支付反扫交易统一接口
        /// </summary>
        /// <param name="mobilePayOperator">移动支付通道商</param>
        /// <param name="payMerchant">移动支付交易参数</param>
        /// <param name="authCode">用户支付授权码</param>
        /// <param name="orderCode">系统交易订单号</param>
        /// <param name="oderAmount">交易金额（元）</param>
        /// <param name="isProxy">是否通过区服务器代理接口转发交易请求</param>
        /// <returns>返回交易结果Json数据</returns>
        public static string ESTScanPay(PayUtils.MobilePayOperators mobilePayOperator,
            PayUtils.MobilePayConfig.PayMerchant payMerchant, string authCode,
            string orderCode, string oderAmount,string payDesc, bool isProxy)
        {
            switch (mobilePayOperator)
            {
                case PayUtils.MobilePayOperators.kwypay://客无忧交易
                    return ESTPayService.KwyPayService.KwyPayScan(
                        payMerchant, authCode, orderCode, oderAmount, isProxy);
                case PayUtils.MobilePayOperators.unionpay://中国银联交易
                    return ESTPayService.UnionPayService.UnionPayScan(
                        payMerchant, authCode, orderCode, oderAmount, isProxy);
                case PayUtils.MobilePayOperators.irichpay://南京银行交易
                    return ESTPayService.IRichPayService.IRichPayScan(
                        payMerchant, authCode, orderCode, oderAmount, isProxy);
                case PayUtils.MobilePayOperators.ccbpay://建设银行交易
                    return ESTPayService.CCBPayService.CCBPayScan(
                        payMerchant, authCode, orderCode, oderAmount, payDesc, isProxy);
                case PayUtils.MobilePayOperators.gznxpay://贵州农信交易
                    return ESTPayService.GZNXPayService.GZNXPayScan(
                        payMerchant, authCode, orderCode, oderAmount, isProxy);
                case PayUtils.MobilePayOperators.icbcpay://工商银行交易
                    return ESTPayService.ICBCPayService.ICBCPayScan(
                        payMerchant, authCode, orderCode, oderAmount, isProxy);
                case PayUtils.MobilePayOperators.uphicoo://重庆嗨客交易
                    return ESTPayService.UphicooPayService.UphicooPayScan(
                        payMerchant, authCode, orderCode, oderAmount, isProxy);
                default://已不再支持的通道
                    return JsonConvert.SerializeObject(new PayModel.PayResultModel
                    {
                        result_code = ((int)PayUtils.MobilePayConfig.ResultCode.系统异常).ToString(),
                        trade_no = "",
                        trade_num = orderCode,
                        result_desc = $"系统异常：【{(int)mobilePayOperator}】该通道不支持进行交易。"
                    });
            }
        }
        #endregion

        #region 方法 -> 驿商移动支付交易查询统一接口
        /// <summary>
        /// 驿商移动支付交易查询统一接口
        /// </summary>
        /// <param name="mobilePayOperator">移动支付通道商</param>
        ///<param name="payMerchant">移动支付交易参数</param>
        /// <param name="merchantOrderCode">系统交易订单号
        /// 注：与平台订单号必填一项</param>
        /// <param name="platformOrderCode">平台订单号
        /// 注：与系统交易订单号必填一项</param>
        /// <param name="payAmount">交易金额（元）</param>
        /// <param name="isProxy">是否服务器代理转发，默认：True</param>
        /// <returns>返回交易结果Json数据</returns>
        public static string ESTPayQuery(PayUtils.MobilePayOperators mobilePayOperator,
            PayUtils.MobilePayConfig.PayMerchant payMerchant, string merchantOrderCode,
            string platformOrderCode, string payAmount, int queryCount, bool isProxy)
        {
            switch (mobilePayOperator)
            {
                case PayUtils.MobilePayOperators.kwypay://客无忧交易查询
                    return ESTPayService.KwyPayService.KwyPayQuery(
                        payMerchant, merchantOrderCode, platformOrderCode, payAmount, isProxy);
                case PayUtils.MobilePayOperators.unionpay://中国银联交易查询
                    return ESTPayService.UnionPayService.UnionPayQuery(
                        payMerchant, merchantOrderCode, platformOrderCode, payAmount, isProxy);
                case PayUtils.MobilePayOperators.irichpay://南京银行交易查询
                    return ESTPayService.IRichPayService.IRichPayQuery(
                        payMerchant, merchantOrderCode, platformOrderCode, payAmount, isProxy);
                case PayUtils.MobilePayOperators.ccbpay://建设银行交易查询
                    return ESTPayService.CCBPayService.CCBPayQuery(
                        payMerchant, merchantOrderCode, platformOrderCode, payAmount, queryCount, isProxy);
                case PayUtils.MobilePayOperators.gznxpay://贵州农信交易查询
                    return ESTPayService.GZNXPayService.GZNXPayQuery(
                        payMerchant, merchantOrderCode, platformOrderCode, payAmount, isProxy);
                case PayUtils.MobilePayOperators.icbcpay://工商银行交易查询
                    return ESTPayService.ICBCPayService.ICBCPayQuery(
                        payMerchant, merchantOrderCode, platformOrderCode, payAmount, isProxy);
                case PayUtils.MobilePayOperators.uphicoo://重庆嗨客交易查询
                    return ESTPayService.UphicooPayService.UphicooPayQuery(
                        payMerchant, merchantOrderCode, platformOrderCode, payAmount, isProxy);
                default://已不再支持的通道
                    return JsonConvert.SerializeObject(new PayModel.PayResultModel
                    {
                        result_code = ((int)PayUtils.MobilePayConfig.ResultCode.系统异常).ToString(),
                        trade_no = "",
                        trade_num = merchantOrderCode,
                        result_desc = $"系统异常：【{(int)mobilePayOperator}】该通道不支持进行交易。"
                    });
            }
        }
        #endregion

        #region 方法 -> 驿商移动支付交易退款统一接口
        /// <summary>
        /// 驿商移动支付交易退款统一接口
        /// </summary>
        /// <param name="mobilePayOperator"></param>
        /// <param name="payMerchant"></param>
        /// <param name="refundOrderCode"></param>
        /// <param name="platformOrderCode"></param>
        /// <param name="payAmount"></param>
        /// <param name="isProxy"></param>
        /// <returns>返回交易结果Json数据</returns>
        public static string ESTPayRefund(PayUtils.MobilePayOperators mobilePayOperator,
            PayUtils.MobilePayConfig.PayMerchant payMerchant, string refundOrderCode,
            string platformOrderCode, string payAmount, bool isProxy)
        {
            switch (mobilePayOperator)
            {
                case PayUtils.MobilePayOperators.kwypay://客无忧交易退款
                    return ESTPayService.KwyPayService.KwyPayRefund(
                        payMerchant, refundOrderCode, platformOrderCode, payAmount, isProxy);
                case PayUtils.MobilePayOperators.unionpay://中国银联交易退款
                    return ESTPayService.UnionPayService.UnionPayRefund(
                        payMerchant, refundOrderCode, platformOrderCode, payAmount, isProxy);
                case PayUtils.MobilePayOperators.irichpay://南京银行交易退款
                    return ESTPayService.IRichPayService.IRichPayRefund(
                        payMerchant, refundOrderCode, platformOrderCode, payAmount, isProxy);
                case PayUtils.MobilePayOperators.ccbpay://建设银行交易退款
                    return ESTPayService.CCBPayService.CCBPayRefund(
                        payMerchant, refundOrderCode, platformOrderCode, payAmount, isProxy);
                case PayUtils.MobilePayOperators.gznxpay://贵州农信交易退款
                    return ESTPayService.GZNXPayService.GZNXPayRefund(
                        payMerchant, refundOrderCode, platformOrderCode, payAmount, isProxy);
                case PayUtils.MobilePayOperators.icbcpay://工商银行交易退款
                    return ESTPayService.ICBCPayService.ICBCPayRefund(
                        payMerchant, refundOrderCode, platformOrderCode, payAmount, isProxy);
                case PayUtils.MobilePayOperators.uphicoo://重庆嗨客交易退款
                    return ESTPayService.UphicooPayService.UphicooPayRefund(
                        payMerchant, refundOrderCode, platformOrderCode, payAmount, isProxy);
                default://已不再支持的通道
                    return JsonConvert.SerializeObject(new PayModel.PayResultModel
                    {
                        result_code = ((int)PayUtils.MobilePayConfig.ResultCode.系统异常).ToString(),
                        trade_no = "",
                        trade_num = refundOrderCode,
                        result_desc = $"系统异常：【{(int)mobilePayOperator}】该通道不支持进行交易。"
                    });
            }
        }
        #endregion
        #endregion
    }
}