using System;
using System.Collections.Generic;
using System.Linq;
using System.Net.Http;
using System.Net;
using System.Text;
using System.Web;
using System.Web.Script.Serialization;
using NetLibrary.OnlineTrade;
using NPOI.HSSF.Model;
using TradeManage;
using NetLibrary.Log;
using System.Security.Policy;
using Aspose.Pdf.Operators;

namespace TradeManageNew
{
    /// <summary>
    /// 由于192.168.1.16服务器的.net framework4.5版本不支持发送TSL1.3版本request请求，所以借192.168.1.187:8866服务器跳转一下
    /// </summary>
    public class SheinNew
    {
        public string IP = "http://192.168.1.187:8866";
        public string ShopName { get; set; }
        public int ShopId { get; set; }
        public string AppKey { get; set; }
        public string AppSecret { get; set; }
        public DateTime StartTime { get; set; }

        JavaScriptSerializer JsonConvert = null;

        public SheinNew()
        {
            JsonConvert = new JavaScriptSerializer();
        }



        public List<OrderModel> GetOrders(out string errorMessage)
        {
            var orderModels = new List<OrderModel>();
            try
            {
                if (string.IsNullOrEmpty(AppKey) || string.IsNullOrEmpty(AppSecret))
                {
                    errorMessage = "店铺未授权";
                    return null;
                }
                int pageIndex = 1;
                int pageCount = 1;

                while (pageIndex <= pageCount)
                {
                    var orders = GetSheinOrder(pageIndex, out pageCount, out errorMessage);
                    if (!string.IsNullOrEmpty(errorMessage))
                        throw new Exception(errorMessage);

                    if (orders != null)
                    {
                        var orderIds = orders.Select(r => r.orderNo).ToList();
                        var orderDetails = GetSheinOrderDetail(orderIds);
                        var orderAddrs = GetSheinOrderBuyerAddress(orderIds);

                        ErrorFollow.TraceWrite("自动导入Shein订单", "  orderDetails:" + JsonConvert.Serialize(orderDetails), "  orderAddrs：" + JsonConvert.Serialize(orderAddrs));
                        foreach (var order in orders)
                        {
                            //if (order.orderNo != "GSUNJ020M00NV4G")
                            //{
                            //    continue;
                            //}

                            var detail = orderDetails == null ? null : orderDetails.Where(r => r.orderNo == order.orderNo).FirstOrDefault();
                            var addr = orderAddrs == null ? null : orderAddrs.Where(r => r.orderNo == order.orderNo).FirstOrDefault();
                            if (detail != null)
                            {
                                if (order.orderStatus != "6") //订单状态6为订单中所有商品已退款，这种订单不导入
                                {
                                    var rmodel = ToOrderModel(detail, addr);
                                    ErrorFollow.TraceWrite("自动导入Shein订单rmodel信息", "  ", "rmodel：" + JsonConvert.Serialize(rmodel));
                                    if (rmodel != null)
                                        orderModels.Add(rmodel);
                                }

                            }
                        }
                    }

                    pageIndex++;
                }
                errorMessage = "";
            }
            catch (Exception ex)
            {
                ErrorFollow.TraceWrite("自动导入Shein订单总错", "  ", "错误信息：" + ex.Message);
                errorMessage = ex.Message;
            }
            return orderModels;
        }
        /// <summary>
        /// 获取订单列表
        /// </summary>
        /// <param name="pageIndex"></param>
        /// <param name="pageCount"></param>
        /// <param name="errorMessage"></param>
        /// <returns></returns>
        public List<SheinOrderListModel> GetSheinOrder(int pageIndex, out int pageCount, out string errorMessage)
        {
            var rmodel = new List<SheinOrderListModel>();
            try
            {
                string url = IP + "/api/SheinAPi/getSheinOrderList?keyid=" + AppKey + "&secret=" + AppSecret + "&sDate=" + StartTime.Date.ToString("yyyy-MM-dd HH:mm:ss") + "&eDate=" + StartTime.AddDays(2).Date.ToString("yyyy-MM-dd HH:mm:ss") + "&page=" + pageIndex;
                //using (HttpClient client = new HttpClient())
                //{
                //    HttpRequestMessage request = new HttpRequestMessage(HttpMethod.Get, url);

                //    var response = client.SendAsync(request);
                //    string responseContent = response.Result.Content.ReadAsStringAsync().GetAwaiter().GetResult();
                //    ErrorFollow.TraceWrite("自动导入Shein订单列表", "  URL:"+url, "  返回信息：" + responseContent);
                //    var obj = JsonConvert.Deserialize<SheinOrderListApiModel>(responseContent);
                //    if (obj != null && obj.code == "0" && obj.info != null)
                //    {
                //        pageCount = (obj.info.count % 30 == 0) ? (obj.info.count / 30) : (obj.info.count / 30 + 1);
                //        errorMessage = "";
                //        rmodel = obj.info.orderList;
                //    }
                //    else
                //    {
                //        rmodel = null;
                //        pageCount = 0;
                //        errorMessage="同步Shein订单出错："+responseContent.ToString();
                //    }
                //}


                using (WebClient client = new WebClient())
                {
                    client.Encoding = Encoding.UTF8; // 设置编码为 UTF-8
                    string responseContent = client.DownloadString(url);
                    ErrorFollow.TraceWrite("自动导入Shein订单列表", "  URL:" + url, "  返回信息：" + responseContent);
                    var obj = JsonConvert.Deserialize<SheinOrderListApiModel>(responseContent);
                    if (obj != null && obj.code == "0" && obj.info != null)
                    {
                        pageCount = (obj.info.count % 30 == 0) ? (obj.info.count / 30) : (obj.info.count / 30 + 1);
                        errorMessage = "";
                        rmodel = obj.info.orderList;
                    }
                    else
                    {
                        rmodel = null;
                        pageCount = 0;
                        errorMessage = "同步Shein订单出错：" + responseContent.ToString();
                    }
                }
            }
            catch (Exception ex)
            {

                pageCount = 0;
                rmodel = null;
                errorMessage = "同步Shein订单出错:" + ex.Message;
            }
            return rmodel;
        }

        /// <summary>
        /// 获取订单详情信息
        /// </summary>
        /// <param name="orderIds"></param>
        /// <returns></returns>
        public List<SheinOrderDetailApiInfoModel> GetSheinOrderDetail(List<string> orderIds)
        {
            var _orderIds = JsonConvert.Serialize(orderIds);
            var rmodel = new List<SheinOrderDetailApiInfoModel>();
            string url = IP + "/api/SheinAPi/getSheinOrderDetailList?keyid=" + AppKey + "&secret=" + AppSecret + "&orderIds=" + _orderIds;
            try
            {

                //using (HttpClient client = new HttpClient())
                //{
                //    HttpRequestMessage request = new HttpRequestMessage(HttpMethod.Get, url);

                //    var response = client.SendAsync(request);
                //    string responseContent = response.Result.Content.ReadAsStringAsync().GetAwaiter().GetResult();
                //    ErrorFollow.TraceWrite("自动导入Shein订单详情", "  URL:" + url, "  返回信息：" + responseContent);
                //    var detailObj = JsonConvert.Deserialize<SheinOrderDetailApiModel>(responseContent);

                //    rmodel = detailObj.info;
                //}


                using (WebClient client = new WebClient())
                {
                    client.Encoding = Encoding.UTF8; // 设置编码为 UTF-8
                    string responseContent = client.DownloadString(url);
                    ErrorFollow.TraceWrite("自动导入Shein订单详情", "  URL:" + url, "  返回信息：" + responseContent);
                    var detailObj = JsonConvert.Deserialize<SheinOrderDetailApiModel>(responseContent);

                    rmodel = detailObj.info;
                }
            }
            catch (Exception ex)
            {
                ErrorFollow.TraceWrite("自动导入Shein订单详情出错", "  " , "  错误信息：" + ex.Message);
                rmodel = null;
            }

            return rmodel;
        }

        /// <summary>
        /// 获取订单收件人地址信息
        /// </summary>
        /// <param name="orderIds"></param>
        /// <returns></returns>
        public List<SheinOrderExportAddressInfoReceiveMsg> GetSheinOrderBuyerAddress(List<string> orderIds)
        {
            var rmodel = new List<SheinOrderExportAddressInfoReceiveMsg>();

            foreach (var orderId in orderIds)
            {
                string url = IP + "/api/SheinAPi/getSheinOrderBuyerAddress?keyid=" + AppKey + "&secret=" + AppSecret + "&orderId=" + orderId;
                try
                {
                    //using (HttpClient client = new HttpClient())
                    //{
                    //    HttpRequestMessage request = new HttpRequestMessage(HttpMethod.Get, url);
                    //    var response = client.SendAsync(request);
                    //    string responseContent = response.Result.Content.ReadAsStringAsync().GetAwaiter().GetResult();
                    //    ErrorFollow.TraceWrite("自动导入Shein订单地址", "  URL:" + url, "  返回信息：" + responseContent);
                    //    var obj = JsonConvert.Deserialize<SheinOrderExportAddressApiModel>(responseContent);
                    //    if (obj != null && obj.info != null && obj.info.receiveMsgList != null)
                    //    {
                    //        rmodel.Add(obj.info.receiveMsgList.FirstOrDefault());
                    //    }
                    //}

                    using (WebClient client = new WebClient())
                    {
                        client.Encoding = Encoding.UTF8; // 设置编码为 UTF-8
                        string responseContent = client.DownloadString(url);
                        ErrorFollow.TraceWrite("自动导入Shein订单地址", "  URL:" + url, "  返回信息：" + responseContent);
                        var obj = JsonConvert.Deserialize<SheinOrderExportAddressApiModel>(responseContent);
                        if (obj != null && obj.info != null && obj.info.receiveMsgList != null)
                        {
                            rmodel.Add(obj.info.receiveMsgList.FirstOrDefault());
                        }
                    }
                }
                catch (Exception ex)
                {
                    ErrorFollow.TraceWrite("自动导入Shein订单地址出错", "  ", "  错误信息：" + ex.Message);
                    continue;
                }
            }

            return rmodel;
        }

        public OrderModel ToOrderModel(SheinOrderDetailApiInfoModel detail, SheinOrderExportAddressInfoReceiveMsg addr)
        {
            OrderModel rmodel = new OrderModel();
            try
            {
                rmodel.OrderCode = detail.orderNo;
                rmodel.PlatOrderCode = detail.orderNo;

                if (ShopId == 95)//Shein半托管店铺的价格
                {
                    rmodel.TotalPrice = detail.estimatedGrossIncome;
                }
                else
                {
                    rmodel.TotalPrice = detail.productTotalPrice - detail.storeDiscountTotalPrice - detail.promotionDiscountTotalPrice - detail.totalCommission;
                }

                rmodel.MoneyCode = detail.orderCurrency;
                rmodel.OrderDate = detail.orderTime;
                rmodel.OrderState = 1;
                if (addr != null)
                {
                    rmodel.BuyerName = addr.firstName + " " + (string.IsNullOrEmpty(addr.middleName) ? "" : addr.middleName + "") + addr.lastName;
                    rmodel.BuyerCountry = addr.country;
                    rmodel.BuyerAddr = addr.address;
                    rmodel.BuyerPhone = addr.phone;
                    rmodel.BuyerZip = addr.postCode;
                    //rmodel.BuyerProvince=addr.province;

                    var proviceCode = DataNew.GetProvinceCode(addr.province);
                    rmodel.BuyerProvince = string.IsNullOrEmpty(proviceCode) ? addr.province : proviceCode;

                    rmodel.BuyerCity = addr.city;
                    rmodel.BuyerArea = addr.district;
                }
                if (detail.paymentTime != null)
                    rmodel.PayDate = detail.paymentTime;
                else
                    rmodel.PayDate = rmodel.OrderDate;
                rmodel.OutOrderDate = DateTime.Now.AddDays(7);
                if (rmodel.OrderDate != null && rmodel.OrderDate.Value <= Convert.ToDateTime("1753-01-01"))
                {
                    rmodel.OrderDate = DateTime.Now;
                }
                if (rmodel.PayDate != null && rmodel.PayDate.Value <= Convert.ToDateTime("1753-01-01"))
                {
                    rmodel.PayDate = DateTime.Now;
                }
                if (rmodel.OutOrderDate != null && rmodel.OutOrderDate.Value <= Convert.ToDateTime("1753-01-01"))
                {
                    rmodel.OutOrderDate = DateTime.Now.AddDays(7);
                }

                if (detail.packageWaybillList != null && detail.packageWaybillList.Count > 0)
                    rmodel.PostInfo = detail.packageWaybillList[0].carrier;
                rmodel.ListModel = new List<OrderDetailModel>();

                if (detail.orderGoodsInfoList != null && detail.orderGoodsInfoList.Count > 0)
                {
                    foreach (var item2 in detail.orderGoodsInfoList)
                    {
                        OrderDetailModel model2 = new OrderDetailModel();

                        //model2.TypeDesc = item2.newGoodsStatus.ToString();

                        model2.OrderItemId = item2.goodsId.ToString();
                        model2.GoodsNum = 1;

                        model2.GoodsName = item2.goodsTitle;
                        model2.GoodsSKU = item2.sellerSku;

                        rmodel.ListModel.Add(model2);
                    }
                }

            }
            catch (Exception ex)
            {
                rmodel = null;
                ErrorFollow.TraceWrite("自动导入Shein订单ToOrderModel出错", " ",  " 错误信息：" + ex.Message);
            }

            return rmodel;
        }



    }
}