using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace POSV
{
    /// <summary>
    /// 微信支付提交的XML Data数据[查询订单]
    /// </summary>
    public class WxPayV3OrderRefundRequestData : AbstractRequestData
    {
        /// <summary>
        /// 公众账号ID
        /// </summary>
        public string AppId { get; set; }

        /// <summary>
        /// 商户号
        /// </summary>
        public string MchId { get; set; }

        /// <summary>
        /// 子商户号
        /// </summary>
        public string SubMchId { get; set; }

        /// <summary>
        /// 微信的订单号，建议优先使用
        /// </summary>
        public string TransactionId { get; set; }

        /// <summary>
        ///商户系统内部的订单号，请确保在同一商户号下唯一
        /// </summary>
        public string OutTradeNo { get; set; }

        /// <summary>
        /// 商户退款单号
        /// </summary>
        public string OutRefundNo { get; set; }

        /// <summary>
        /// 随机字符串
        /// </summary>
        public string NonceStr { get; set; }

        /// <summary>
        /// 订单总金额，单位为分，只能为整数
        /// </summary>
        public string TotalFee { get; set; }

        /// <summary>
        /// 退款总金额，订单总金额，单位为分，只能为整数
        /// </summary>
        public string RefundFee { get; set; }

        /// <summary>
        /// 货币类型，符合ISO 4217标准的三位字母代码，默认人民币：CNY
        /// </summary>
        public string RefundFeeType { get; set; }

        /// <summary>
        /// 退款原因	若商户传入，会在下发给用户的退款消息中体现退款原因
        /// </summary>
        public string RefundDesc { get; set; }

        /// <summary>
        /// 签名类型
        /// </summary>
        public string SignType { get; set; }

        /// <summary>
        /// 
        /// </summary>
        public string Key { get; set; }

        public readonly string Sign;


        /// <summary>
        /// 订单退款 请求参数
        /// </summary>
        /// <param name="appId"></param>
        /// <param name="subAppId"></param>
        /// <param name="mchId"></param>
        /// <param name="outTradeNo"></param>
        /// <param name="signType"></param>
        /// <param name="key"></param>
        /// <param name="subMchId"></param>
        /// <param name="transactionId"></param>
        /// <param name="nonceStr"></param>
        public WxPayV3OrderRefundRequestData(string appId , string mchId, string subMchId, string key, string nonceStr , string transactionId, string outTradeNo, string outRefundNo,
             string totalFee, string refundFee, string refundFeeType, string refundDesc, string signType = null)
        {
            AppId = appId;
            MchId = mchId;
            NonceStr = nonceStr;
            TransactionId = transactionId;
            OutTradeNo = outTradeNo;
            SignType = signType;
            Key = key;
            TotalFee = totalFee;
            RefundFee = refundFee;
            RefundFeeType = refundFeeType;
            RefundDesc = refundDesc;
            OutRefundNo = outRefundNo;
            SubMchId = subMchId;

            #region 设置Request请求参数

            //设置package订单参数
            NewParameters.Add("appid" , this.AppId); //公众账号ID
            
            NewParameters.Add("mch_id" , this.MchId); //商户号

            NewParameters.Add("sub_mch_id", this.SubMchId); //子商户号

            NewParameters.Add("transaction_id" , this.TransactionId ?? ""); //微信的订单号
            NewParameters.Add("out_trade_no" , this.OutTradeNo ?? ""); //商户系统内部的订单号
            NewParameters.Add("nonce_str", this.NonceStr); //随机字符串
            NewParameters.Add("out_refund_no", this.OutRefundNo); //商户退款单号	
            NewParameters.Add("total_fee", this.TotalFee + ""); //订单金额
            NewParameters.Add("refund_fee", this.RefundFee + ""); //退款金额
            NewParameters.Add("refund_fee_type", this.RefundFeeType); //货币种类	
            NewParameters.Add("refund_desc", this.RefundDesc); //退款原因
            NewParameters.Add("sign_type" , this.SignType); //签名类型
            Sign = CreateMd5Sign("key" , this.Key);
            NewParameters.Add("sign" , Sign); //签名

            #endregion
        }
    }
}