using System.Collections.Generic;
using AllBase;
using System;
using System.IO;
using System.IO.Compression;
using System.Net;
using System.Threading;
//using JavaScriptEngineSwitcher.Core;
//using JavaScriptEngineSwitcher.V8;
using Work.CollectClass;
using System.Text;
using System.Linq;

namespace Work.Api
{
    public class UpdatePinduoduoExpressSet
    {
        public static List<KeyValueBase> Express = new List<KeyValueBase>();

        /// <summary>
        /// 获取最后一个运费模板
        /// </summary>
        /// <param name="cookies"></param>
        /// <param name="mallid"></param>
        /// <param name="Shop"></param>
        /// <returns></returns>
        public long GetFirst(string cookies, int mallid, ShopChatBase Shop)
        {
            string url = "https://mms.pinduoduo.com/express_inf/cost_template/get_list";
            string refere = "https://mms.pinduoduo.com/Pdd.html";
            string data = "{\"mallId\":" + mallid + ",\"pageNo\":1,\"pageSize\":1000}";
            string html = GetPostTaobaoHtml.UploadTaobaoPost(url, refere, true, data, cookies);
            var m = BaseRegex.GetMatchRegex(ref html, @"""costTemplateId"":[\s]*([\d]+)");
            long id = 0;
            for (int i = 0; m != null && i < m.Count; i++)
            {
                long j = long.Parse(m[0].Groups[1].Value);
                if (j > id)
                    id = j;
            }
            if (id > 0)
                return id;
            html = new PinduoduoApiGetProduct(Shop).GetLogisticsTemplate();
            m = BaseRegex.GetMatchRegex(ref html, @"""template_id"":[\s]*([\d]+)");
            for (int i = 0; m != null && i < m.Count; i++)
            {
                long j = long.Parse(m[0].Groups[1].Value);
                if (j > id)
                    id = j;
            }
            return id;
        }

        /// <summary>
        /// 获取指定第几新的运费模板，如果超过模板总数，返回最旧的一个
        /// </summary>
        /// <param name="cookies"></param>
        /// <param name="mallid"></param>
        /// <param name="Shop"></param>
        /// <param name="Rank">排名第几新的运费模板</param>
        /// <returns></returns>
        public long GetOneRank(string cookies, int mallid, ShopChatBase Shop, ref int rank)
        {
            string url = "https://mms.pinduoduo.com/express_inf/cost_template/get_list";
            string refere = "https://mms.pinduoduo.com/Pdd.html";
            string data = "{\"mallId\":" + mallid + ",\"pageNo\":1,\"pageSize\":1000}";
            string html = GetPostTaobaoHtml.UploadTaobaoPost(url, refere, true, data, cookies);
            var m = BaseRegex.GetMatchRegex(ref html, @"""costTemplateId"":[\s]*([\d]+)");
            List<long> tempIds = new List<long>();
            long id = 0;
            for (int i = 0; m != null && i < m.Count; i++)
            {
                long j = long.Parse(m[0].Groups[1].Value);
                if (j > 0)
                    tempIds.Add(j);
            }
            if (tempIds.Count > 0)
            {
                tempIds = tempIds.OrderByDescending(t => t).ToList();
                if (rank < tempIds.Count - 1)
                    return tempIds[rank];
                else
                {
                    rank = 1000;
                    return tempIds.Last();
                }
            }

            // 使用api获取
            html = new PinduoduoApiGetProduct(Shop).GetLogisticsTemplate();
            m = BaseRegex.GetMatchRegex(ref html, @"""template_id"":[\s]*([\d]+)");
            for (int i = 0; m != null && i < m.Count; i++)
            {
                long j = long.Parse(m[0].Groups[1].Value);
                if (j > 0)
                    tempIds.Add(j);
            }
            if (tempIds.Count > 0)
            {
                tempIds = tempIds.OrderByDescending(t => t).ToList();
                if (rank < tempIds.Count - 1)
                    return tempIds[rank];
                else
                {
                    rank = 1000;
                    return tempIds.Last();
                }
            }
            return id;
        }

        public long GetRandx(string cookies, int mallid, ShopChatBase Shop)
        {
            string url = "https://mms.pinduoduo.com/express_inf/cost_template/get_list";
            string refere = "https://mms.pinduoduo.com/Pdd.html";
            string data = "{\"mallId\":" + mallid + ",\"pageNo\":1,\"pageSize\":1000}";
            string html = GetPostTaobaoHtml.UploadTaobaoPost(url, refere, true, data, cookies);
            var m = BaseRegex.GetMatchRegex(ref html, @"""costTemplateId"":[\s]*([\d]+)");
            long id = 0;
            if (m == null)
                goto UseApi;
            if (m.Count == 1)
            {
                long tid = BaseRegex.GetLongJson(ref html, "costTemplateId");
                string urlxt = "https://mms.pinduoduo.com/express_inf/cost_template/copy";
                string referext = "https://mms.pinduoduo.com/orders/order/carriage/list";
                string dataxt = "{\"costTemplateId\":" + tid + ",\"sourceKey\":\"MMS\"}";
                string htmlxt = Request_mms_pinduoduo_com(urlxt, referext, Shop.Cookies, dataxt, getAnti0aon());
                if (htmlxt.Contains("ok"))
                {
                    html = GetPostTaobaoHtml.UploadTaobaoPost(url, refere, true, data, cookies);
                    tid = BaseRegex.GetLongJson(ref html, "costTemplateId");
                    return tid;
                }
            }
            int randx = new Random(Guid.NewGuid().GetHashCode()).Next(1, m.Count);
            return long.Parse(m[randx].Groups[1].Value);
        UseApi:
            html = new PinduoduoApiGetProduct(Shop).GetLogisticsTemplate();
            m = BaseRegex.GetMatchRegex(ref html, @"""template_id"":[\s]*([\d]+)");
            if (m == null || m.Count <= 1)
                return id;
            int randxt = new Random(Guid.NewGuid().GetHashCode()).Next(1, m.Count);
            return long.Parse(m[randxt].Groups[1].Value);
        }

        public int GetFirst(string cookies, int mallid)
        {
            string url = "https://mms.pinduoduo.com/express_base/cost_template/get_list";
            string refere = "https://mms.pinduoduo.com/Pdd.html";
            string data = "{\"mallId\":" + mallid + ",\"pageNo\":1,\"pageSize\":1000}";
            string html = GetPostTaobaoHtml.UploadTaobaoPost(url, refere, true, data, cookies);
            int id = BaseRegex.GetIntJson(ref html, "costTemplateId");
            return id;
        }
        public static string Request_mms_pinduoduo_com(string url, string referer, string cookie, string data, string antiContent, IWebProxy proxy = null)
        {
            string responseText = "";
            HttpWebResponse response = null;

            try
            {
                //HttpWebRequest request = (HttpWebRequest)WebRequest.Create("https://mms.pinduoduo.com/cps/api/coupon/createCommonCoupon");
                HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);

                request.KeepAlive = true;
                request.Accept = "application/json";
                //request.Headers.Add("Anti-Content", @"0aoAfxnUgOQoU9dVEHIuLKYezEfQ51QpOcKVg_S0aww9S8dseM_tTxYptgFssmH7wfRCpRvfISyXp-bZ8hcq7ux0Z1kvhFUkfIMk7EsEefUAZS7Jv1vYHm1Cplb4GZ43dSFtKu19dO7snIyL-VRj0JFy0ETKDkf1EdaPbWEu22sZ4s1duGD6WO9lgeS-oTsEwwa9ohcX2E_DG2PggPHqIuxcN_tIthAewaqklSPvPmFwzYxrlo256wd2i74SMvTzGTB--UkZ3gPl5t6K-6IVCz1MDD7WDS9HeoGm4RBmyd0LIpXG400lOfKBvPh-z09PL3_hjiL1KiBCENrs1ANosN35LJ8zhlCRi0YrDxphd8LGJFWDG0LrARGRuMW7d3d4IlWlEKFFMiucGGNlIZqDyExDIMny-8T-KY8fJ8BnNuzWyr");
                request.Headers.Add("Anti-Content", antiContent);
                //request.UserAgent = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.138 Safari/537.36";
                request.UserAgent = BaseClass.ChromeUserAgent;
                request.ContentType = "application/json;charset=UTF-8";
                request.Headers.Add("Origin", @"https://mms.pinduoduo.com");
                request.Headers.Add("Sec-Fetch-Site", @"same-origin");
                request.Headers.Add("Sec-Fetch-Mode", @"cors");
                request.Headers.Add("Sec-Fetch-Dest", @"empty");
                request.Referer = referer;
                request.Headers.Set(HttpRequestHeader.AcceptEncoding, "gzip, deflate, br");
                request.Headers.Set(HttpRequestHeader.AcceptLanguage, "zh-CN,zh;q=0.9");
                request.Headers.Set(HttpRequestHeader.Cookie, cookie);
                if (proxy != null)
                    request.Proxy = proxy;

                request.Method = "POST";
                request.ServicePoint.Expect100Continue = false;

                string body = data;
                byte[] postBytes = System.Text.Encoding.UTF8.GetBytes(body);
                request.ContentLength = postBytes.Length;
                Stream stream = request.GetRequestStream();
                stream.Write(postBytes, 0, postBytes.Length);
                stream.Close();

                response = (HttpWebResponse)request.GetResponse();
            }
            catch (WebException e)
            {
                if (e.Status == WebExceptionStatus.ProtocolError) response = (HttpWebResponse)e.Response;
                else responseText = "error," + e.Message;
            }
            catch (Exception ex)
            {
                responseText = "error," + ex.Message;
            }
            if (response != null)
            {
                if (string.IsNullOrEmpty(responseText))
                    responseText = ReadResponse(response);
                response.Close();
            }

            Thread.Sleep(50 + Randomx.GetId(100));

            return responseText;
        }

        /// <summary>
        /// 读取返回值
        /// </summary>
        /// <param name="response"></param>
        /// <returns></returns>
        public static string ReadResponse(HttpWebResponse response)
        {
            using (Stream responseStream = response.GetResponseStream())
            {
                Stream streamToRead = responseStream;
                if (response.ContentEncoding.ToLower().Contains("gzip"))
                {
                    streamToRead = new GZipStream(streamToRead, CompressionMode.Decompress);
                }
                else if (response.ContentEncoding.ToLower().Contains("deflate"))
                {
                    streamToRead = new DeflateStream(streamToRead, CompressionMode.Decompress);
                }

                using (StreamReader streamReader = new StreamReader(streamToRead, Encoding.UTF8))
                {
                    return streamReader.ReadToEnd();
                }
            }
        }

        public static string getAnti0aon()
        {
            string anti = "";
            //using (IJsEngine jsEngine = new V8JsEngine())
            //{
            //    jsEngine.Execute(GetProductOnlineClass.PinDuoDUo_0ao);
            //    anti = jsEngine.CallFunction("get_anti", "").ToString();
            //    try
            //    { anti = "0ao" + anti.Substring(3); }
            //    catch { }
            //}
            return anti;
        }

    }
}