using NetLibrary;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Web.Script.Serialization;
using System.Net.Security;
using System.Security.Authentication;
using System.Security.Cryptography.X509Certificates;
using System.Net;
using System.IO;
using NetLibrary.Data;
using System.Data.Common;
using System.Data;
using NetLibrary.OnlineTrade;
using NetLibrary.Log;
using System.Security.Cryptography;
using System.Net.Sockets;
using System.Runtime.Remoting.Metadata.W3cXsd2001;
using System.Net.Http;
using System.Security.Policy;
using System.Web;

namespace TradeManageNew
{

    public class Shopify
    {
        public string IP = "http://50.196.110.198:8099"; //美国跳转服务器ip地址
        public string ShopName { get; set; }
        public string AccessToken { get; set; }
        public string AppKey { get; set; }
        public string AppSecret { get; set; }
         JavaScriptSerializer JsonConvert = null;
         public Shopify()
        {
            //验证服务器证书回调自动验证
           // ServicePointManager.ServerCertificateValidationCallback += ValidateServerCertificate;
            JsonConvert = new JavaScriptSerializer();

        }
         public List<OrderModel> GetOrdersNew(out string ErrorMessage)
         {
             //if (RefreshToken == null || RefreshToken == "")
             //{
             //    GetToken(out ErrorMessage);

             //}
             //else 
             try
             {
                 if (AccessToken == null)
                 {
                     ErrorMessage = "店铺未授权";
                     return null;
                 }
                 ErrorMessage = "";
                //    string sdt =DateTime.Today.AddDays(-7).ToString("yyyy-MM-dd")+"T00:00:00-08:00";
                //   string URL = "https://" + AppKey + ":" + AppSecret + "@" + ShopName + ".myshopify.com/admin/api/2023-07/orders.json?created_at_min=" + sdt + "&fulfillment_status=unshipped&financial_status=paid&limit=250";
                //    string ErrMessage = "";
                //    List<string> head = new List<string>();
                //    head.Add("X-Shopify-Access-Token:" + AccessToken);
                //ServicePointManager.SecurityProtocol = (SecurityProtocolType)3072;
                //ServicePointManager.SecurityProtocol = (SecurityProtocolType)3072;
                // System.Net.ServicePointManager.SecurityProtocol = SecurityProtocolType.Ssl3 | SecurityProtocolType.Tls;
                //.net 4.5 设置： ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls1.2;
                //  ServicePointManager.SecurityProtocol = SecurityProtocolType.Ssl3 | SecurityProtocolType.Tls;
                // GetSentosaCertificate();
                //ServicePointManager.SecurityProtocol = (SecurityProtocolType)192 | (SecurityProtocolType)768 | (SecurityProtocolType)3072;
                //string XmlContent =HttpRequest2(URL, "GET", "application/x-www-form-urlencoded", head, System.Net.HttpVersion.Version11, null, out ErrMessage);
                //if (string.IsNullOrEmpty(ErrMessage) == false)
                //{
                //    ErrorMessage = ErrMessage;
                //    return null;
                //}

                var ordersContent = GetShopifyOrders();
                if (string.IsNullOrEmpty(ordersContent))
                {
                    ErrorMessage = "失败";
                    return null;
                }
                 ShopifyOrder Model = JsonConvert.Deserialize<ShopifyOrder>(ordersContent);
                 List<OrderModel> ListModel = new List<OrderModel>();
                 if (Model.orders != null)
                 {
                     foreach (var md in Model.orders)
                     {
                         

                         var omd = ToOrderModel(md);
                         if (omd != null)
                             ListModel.Add(omd);
                     }


                 }

                 return ListModel;
             }
             catch (Exception ex)
             {
                 ErrorMessage = ex.Message;
                 return null;
             
             }
         }

        /// <summary>
        /// 从跳转服务器获取SHopify订单
        /// </summary>
        /// <returns></returns>
        public string GetShopifyOrders()
        {
            try
            {
                var sdate= DateTime.Today.AddDays(-7).ToString("yyyy-MM-dd") + "T00:00:00-08:00";
                var apiUrl = "https://" + AppKey + ":" + AppSecret + "@" + ShopName + ".myshopify.com/admin/api/2023-07/orders.json?created_at_min=" + sdate + "&fulfillment_status=unshipped&financial_status=paid&limit=250";
                //var path = "";
                //using (Aes aesAlg = Aes.Create())
                //{
                //    aesAlg.Key = Encoding.UTF8.GetBytes("ThisIsShopifyKey12365498");//加密密码
                //    aesAlg.IV = new byte[16]; // 使用默认的 IV

                //    ICryptoTransform encryptor = aesAlg.CreateEncryptor(aesAlg.Key, aesAlg.IV);

                //    byte[] encrypted;

                //    using (var msEncrypt = new System.IO.MemoryStream())
                //    {
                //        using (var csEncrypt = new CryptoStream(msEncrypt, encryptor, CryptoStreamMode.Write))
                //        {
                //            using (var swEncrypt = new System.IO.StreamWriter(csEncrypt))
                //            {
                //                swEncrypt.Write(apiUrl);
                //            }
                //            encrypted = msEncrypt.ToArray();
                //        }
                //    }

                //    path= Convert.ToBase64String(encrypted);
                //}

                var path = EncryptString(apiUrl, "ThisIsShopifyKey12365498");

                var path2= HttpUtility.UrlEncode(path);
                //path2= HttpUtility.UrlEncode(path2);

                var url = IP + "/api/ShopifyHelp/getShopifyOrderList?url=" + path2 + "&accessToken=" + AccessToken;

                //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();
                //    if(string.IsNullOrEmpty(responseContent) || responseContent == "失败")
                //    {
                //        return "";
                //    }
                //    return responseContent;
                //}

                using (WebClient client = new WebClient())
                {
                    client.Encoding = Encoding.UTF8; // 指定下载内容编码方式为 UTF-8
                    string responseContent = client.DownloadString(url);
                    ErrorFollow.TraceWrite("自动导入Shopify订单列表", "  URL:" + url, "  返回信息：" + responseContent);
                    if (string.IsNullOrEmpty(responseContent) || responseContent == "失败")
                    {
                        return "";
                    }
                    return responseContent;
                }
            }
            catch(Exception ex)
            {
                return "";
            }
        }

        public static string EncryptString(string plainText, string key)
        {
            using (Aes aesAlg = Aes.Create())
            {
                aesAlg.Key = Encoding.UTF8.GetBytes(key);
                aesAlg.IV = new byte[16]; // 使用默认IV

                ICryptoTransform encryptor = aesAlg.CreateEncryptor(aesAlg.Key, aesAlg.IV);

                byte[] plainBytes = Encoding.UTF8.GetBytes(plainText);

                byte[] encryptedBytes;

                using (var msEncrypt = new System.IO.MemoryStream())
                {
                    using (var csEncrypt = new CryptoStream(msEncrypt, encryptor, CryptoStreamMode.Write))
                    {
                        csEncrypt.Write(plainBytes, 0, plainBytes.Length);
                        csEncrypt.FlushFinalBlock();
                        encryptedBytes = msEncrypt.ToArray();
                    }
                }

                return Convert.ToBase64String(encryptedBytes);
            }
        }

        #region Http请求2
        public  string HttpRequest2(string url, string Method, string ContentType, List<string> ListHeader, Version ver, byte[] bytes, out string ErrorMessage)
         {
             try
             {
                ErrorMessage = "";
                if (string.IsNullOrEmpty(ContentType) == true) ContentType = "application/x-www-form-urlencoded";
                HttpWebRequest myRequest = (HttpWebRequest)WebRequest.Create(url);
                myRequest.Method = Method;  //GET,POST
                myRequest.ContentType = ContentType;
                myRequest.KeepAlive = true;
                //myRequest.UserAgent = "Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Trident/5.0; qihu theworld)";

                // myRequest.Headers.Add("Accept-Language: zh-CN");
                //  myRequest.Headers["Pragma"] = "no-cache"; //禁用缓存
                //  myRequest.Headers["Cache-Control"] = "no-cache"; //禁用缓存  
                myRequest.Timeout = 3 * 60 * 1000;
                myRequest.ProtocolVersion = ver;
                if (ListHeader != null)
                {
                    foreach (var item in ListHeader)
                    {
                        myRequest.Headers.Add(item);
                    }
                }

                if (bytes != null && bytes.Length > 0)
                {
                    //myRequest.GetRequestStream().Write(bytes, 0, bytes.Length);
                    Stream stream = myRequest.GetRequestStream();
                    stream.Write(bytes, 0, bytes.Length);
                    stream.Close();

                }

                //获得接口返回值
                HttpWebResponse myResponse = (HttpWebResponse)myRequest.GetResponse();
                Stream myResponseStream = myResponse.GetResponseStream();
                StreamReader reader = new StreamReader(myResponseStream, Encoding.UTF8);
                string content = reader.ReadToEnd();
                reader.Close();




                myResponseStream.Close();
                myRequest.Abort();
                myResponse.Close();
                return content;
            }
             catch (Exception ex)
             {
                 ErrorFollow.TraceWrite(ex.TargetSite.Name, ex.StackTrace, ex.Message);
                 ErrorMessage = ex.Message;
             }
             return "";
         }
         #endregion
  
         private static bool CheckValidationResult(object sender, X509Certificate certificate, X509Chain chain, SslPolicyErrors errors)
         {
             return true; //总是接受  
         }
         private bool ValidateServerCertificate(object sender, X509Certificate certificate, X509Chain chain, SslPolicyErrors sslPolicyErrors)
         {
             return true;
         }

         #region 转换成统一的订单对象
         public OrderModel ToOrderModel(ShopifyOrder_Order md)
         {
             try
             {
                 OrderModel model = new OrderModel();
                 //if (this.orderId.ToString() == "72860947447064")
                 //{
                 //    string treqq = "72860947447064";
                 //}
                 model.PlatOrderCode = md.name.ToString();
                 model.OrderCode = md.name.ToString();
                 if(md.total_price!=null)
                 model.TotalPrice = Convert.ToDecimal(md.total_price);
                 else if (md.subtotal_price != null)
                     model.TotalPrice = Convert.ToDecimal(md.subtotal_price);
                 // Convert.ToDecimal(md.pay_amount.cent) / Convert.ToDecimal(md.pay_amount.cent_factor);
                 model.MoneyCode = md.currency;

                 if(md.created_at!=null)
                 model.OrderDate = GetDateTime(md.created_at);
                 model.OrderState = 1;
                 if (md.cancelled_at != null && md.cancelled_at != "")
                 {
                     model.OrderState = 3;
                     model.OrderRemark = md.cancel_reason;
                 }
                 if (md.shipping_address != null && md.shipping_address.name != null)
                     model.BuyerName = md.shipping_address.name;

                 if (md.shipping_address != null && md.shipping_address.country_code != null)
                     model.BuyerCountry = md.shipping_address.country_code;
                 if (md.shipping_address != null && md.shipping_address.address1 != null)
                     model.BuyerAddr = md.shipping_address.address1;
                 if (md.shipping_address != null && md.shipping_address.address2 != null)
                     model.BuyerAddr += " " + md.shipping_address.address2;
                
                 model.BuyerPhone = "";
                 if (md.shipping_address != null && md.shipping_address.phone != null)
                     model.BuyerPhone = md.shipping_address.phone;
                 //  if (mdxx.result.receipt_address != null && this.buyerInfo.receiptAddress.phoneArea != null)
                 //  model.BuyerPhone += this.buyerInfo.receiptAddress.phoneArea + "-";

                 model.BuyerMail = md.contact_email;
                 //model.logisticsAmount = this.buyerInfo.logisticsAmount;
                 // model.escrowFee = this.buyerInfo.escrowFee;

                 model.BuyerFax = "";
                 if (md.shipping_address != null && md.shipping_address.zip != null)
                     model.BuyerZip = md.shipping_address.zip;
                 if (md.shipping_address != null && md.shipping_address.province_code != null)
                     model.BuyerProvince = md.shipping_address.province_code;
                 if (md.shipping_address != null && md.shipping_address.city != null)
                     model.BuyerCity = md.shipping_address.city;
                 model.BuyerArea = "";

                 //if (md.note_attributes != null)
                 //{
                 //    string aa = "";
                 //    for (int i = 0; i < md.note_attributes.Count; i++)
                 //    {
                 //        aa += md.note_attributes[i] + " ";

                 //    }
                 //    model.OrderRemark = aa;
                 //}
                 //else
                     model.OrderRemark = "";
                 //memo
                 model.LeaveWord = "";

                 if (md.updated_at != null)
                     model.PayDate = Convert.ToDateTime(md.updated_at);
                 else
                     model.PayDate = model.OrderDate;
                 model.OutOrderDate = DateTime.Now.AddDays(7);
                 if (model.OrderDate != null && model.OrderDate.Value <= Convert.ToDateTime("1753-01-01"))
                 {
                     model.OrderDate = DateTime.Now;
                 }
                 if (model.PayDate != null && model.PayDate.Value <= Convert.ToDateTime("1753-01-01"))
                 {
                     model.PayDate = DateTime.Now;
                 }
                 if (model.OutOrderDate != null && model.OutOrderDate.Value <= Convert.ToDateTime("1753-01-01"))
                 {
                     model.OutOrderDate = DateTime.Now.AddDays(7);
                 }
                 if (md.line_items != null && md.line_items.Count>0) model.PostInfo = md.line_items[0].fulfillment_service;
                 model.ListModel = new List<OrderDetailModel>();
                 //Alibaba_productAttributes pmd = null;
                 //if (this.buyerInfo != null&&this.buyerInfo.childOrderList!=null)
                 //   {
                 //            if (this.buyerInfo.childOrderList.productAttributes != null && this.buyerInfo.childOrderList.productAttributes != "")
                 //            {
                 //                JavaScriptSerializer JsonConvert = new JavaScriptSerializer();

                 //                pmd = JsonConvert.Deserialize<Alibaba_productAttributes>(this.buyerInfo.childOrderList.productAttributes);
                 //            }
                 //   }
                 if (md.line_items != null)
                 {
                     foreach (var item2 in md.line_items)
                     {

                       
                         OrderDetailModel model2 = new OrderDetailModel();

                         model2.TypeDesc = item2.variant_title;
                         if (item2.gift_card != null && item2.gift_card== "true")
                             model2.TypeDesc += "备注：gift_card" + item2.gift_card;
                         model2.OrderItemId = item2.product_id;
                         model2.GoodsNum = item2.quantity;
                       
                         model2.GoodsName = item2.name;
                         model2.GoodsSKU = item2.sku;
                         model2.PostInfo = item2.fulfillment_service;

                         model.ListModel.Add(model2);
                     }
                 }
                 return model;
             }
             catch (Exception ex)
             {
                 ErrorFollow.TraceWrite(ex.TargetSite.Name, ex.StackTrace, ex.Message);
                 return null;
             }
         }
         #endregion


         public DateTime? GetDateTime(string dt)
         {
             if (string.IsNullOrEmpty(dt) == true) return null;
             dt = dt.Replace("T", " ");
             dt = dt.Remove(dt.Length - 1);
             return Convert.ToDateTime(dt);
         }
    }

    public class ShopifyOrder
    {
        public List<ShopifyOrder_Order> orders { get; set; }
    }

    public class ShopifyOrder_Order
    {
        public string id { get; set; }
        public string name { get; set; }
        public string contact_email { get; set; }
        public string total_price { get; set; }
        public string subtotal_price { get; set; }
        public string currency { get; set; }
        public string financial_status { get; set; }
        public string referring_site { get; set; }
        public string cancel_reason { get; set; }
        public string fulfillment_status { get; set; }
       // public List<string> note_attributes { get; set; }
        public Shopify_shipping_address shipping_address { get; set; }
        public List<Shopify_line_items> line_items { get; set; }

        public string created_at { get; set; }
        public string processed_at { get; set; }
        public string updated_at { get; set; }
        public string cancelled_at { get; set; }
   
    }
    public class Shopify_shipping_address
    {
        public string name { get; set; }
        public string address1 { get; set; }
        public string phone { get; set; }
        public string city { get; set; }
        public string zip { get; set; }
        public string province { get; set; }
        public string country { get; set; }
        public string country_code { get; set; }
        public string address2 { get; set; }
        public string province_code { get; set; }
        public string company { get; set; }
       
    }

    public class Shopify_line_items
    {
        public string title { get; set; }
        public int? quantity { get; set; }
        public string sku { get; set; }
        public string fulfillment_service { get; set; }
        public string product_id { get; set; }
        public string variant_title { get; set; }
        public string vendor { get; set; }
        public string gift_card { get; set; }
        public string name { get; set; }
 

    }
}