using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using AllBase;
using Work.Api;
using Work.CollectClass;

namespace Work.CollectClass
{
    public class DetailMobileCollect
    {
        public string Name, Content;
        public bool IsUrlCollect = false, Pinduoduo = false;
        public bool IsUpdateSku = false, ThisShopId = false;
        public bool GetSuccess = false, NoTemp = false, Delete = false, NoContent = false, IsDown = false, IsExist = true, NoUpToServer = false;
        public static bool LastError = false;
        public decimal BeforePrice = 0, MinPrice = 0, MaxPrice = 0;
        //public static Dictionary<long, ProductCollectBase> ProductTemp = new Dictionary<long, ProductCollectBase>();

        public ProductCollectBase Product;
        public DetailMobileCollect(ProductCollectBase product)
        {
            Product = product;
        }

        public void Get()
        {
            //if (TaobaoMobileCollect.ProductTemp.ContainsKey(Product.from_id))
            //{
            //    GetSuccess = true;
            //    Product = TaobaoMobileCollect.ProductTemp[Product.from_id].Clone();
            //    return;
            //}
            GetSuccess = false;
            Delete = false;
            bool useTemp = false;
            string urlProduct = "https://detail.m.tmall.com/item.htm?id=" + (ThisShopId ? Product.id : Product.from_id);
            bool nokey = false, hadFile = false;
            string content = "", newContent = "";
            string refere = "";
            //string html =NoTemp?"": TempFileReadWrite.Read(Product.id, "content", out hadFile);
            //if(string.IsNullOrEmpty(html))
            //    html = GetPostTaobaoHtml.UploadTaobao(urlProduct, refere, true);
            string html = "";
            bool useUsa = false;
            //if (LastError)
            //{
            //    LastError = false;
            //    html = GetHtml.ByUsa(urlProduct, true, false);
            //    useUsa = true;
            //}
            //else
            //{
            //}
            bool canUse;
            string serverTempHtml = ServerTemp.Get(2, "main-tm-" + Product.from_id.ToString(), out canUse);
            if (!canUse)
            {
                if (GetProxyHtml.ips != null && GetProxyHtml.ips.Count > 0)
                {
                    html = GetProxyHtml.UploadProxyTaobao(urlProduct, refere, true, "");
                }

                if (string.IsNullOrEmpty(html) || !html.Contains("天猫商品详情"))
                {
                    html = GetPostTaobaoHtml.UploadTaobao(urlProduct, refere, true);
                    if (html.Contains("宝贝不存在"))
                    {
                        IsExist = false;
                        LogSave.Add(Name, "宝贝不存在：" + urlProduct);
                        BigDataBuild.Delete(Product.from_id, 1);
                        return;
                    }
                }
                if (string.IsNullOrEmpty(html) || !html.Contains("天猫商品详情"))
                {
                    html = GetHtml.ByUsa(urlProduct, true, false);
                    useUsa = true;
                }
                if (string.IsNullOrEmpty(html) || !html.Contains("天猫商品详情"))
                {
                    Thread.Sleep(10000);
                    html = GetPostTaobaoHtml.UploadTaobao(urlProduct, refere, true);
                    useUsa = false;
                }
                if (string.IsNullOrEmpty(html) || !html.Contains("天猫商品详情"))
                {
                    LastError = true;
                    LogSave.Add(Name, "读取页面失败：" + urlProduct);
                    return;
                }
                if (!string.IsNullOrEmpty(html) && (html.Contains("天猫商品详情") || html.Contains("expired.html?isInvalid=true") || html.Contains("\\\"已下架\\\"")))
                    ServerTemp.Set(2, "main-tm-" + Product.from_id.ToString(), html);
            }
            else
            {
                html = serverTempHtml;
            }

            if (!string.IsNullOrEmpty(html) &&
                (html.Contains("expired.html?isInvalid=true") || html.Contains("\\\"已下架\\\"")))
                IsDown = true;
            if (string.IsNullOrEmpty(html) || html.Contains("redirectUrl") && !html.Contains("快递"))
            {
                LogSave.Add(Name, "宝贝已经下架：" + urlProduct);
                BigDataBuild.Delete(Product.from_id, 1);
                return;
            }

            GetSuccess = true;
            html = GetHtml.Decode(html).Replace("\\\"", "\"").Replace("\\\\", "\\");
            Product.name = BaseRegex.GetMatchRegexString(ref html, @"""item"":\{[^\}]*?""title"":""([^""]+)""");
            if (string.IsNullOrEmpty(Product.name))
            {
                //BigDataBuild.Delete(Product.from_id, 1);
                if (IsUpdateSku)
                {
                    Delete = true;
                    LogSave.Add(Name, "上家已经删除：" + (ThisShopId ? Product.id : Product.from_id));
                }
                else
                {
                    LogSave.Add(Name, "标题获取错误：" + Product.from_url);
                }
                return;
            }

            string pricex = BaseRegex.GetMatchRegexString(ref html,
                    @"""transmitPrice"":\{""priceText"":""([\d\.]+)");
            if (string.IsNullOrEmpty(pricex))
            {
                pricex = BaseRegex.GetMatchRegexString(ref html,
                @"""price"":\{""price"":\{""priceMoney"":""[\d]+"",""priceText"":""([\d\.]+)""");
            }
            if (string.IsNullOrEmpty(pricex))
                pricex = BaseRegex.GetMatchRegexString(ref html,
               @"""price"":\{""price"":\{""priceText"":""([\d\.]+)");
            string price_beforex = BaseRegex.GetMatchRegexString(ref html,
                @"""extraPrices"":\[\{""priceMoney"":""[\d]+"",""priceText"":""([\d\.]+)""");
            if (string.IsNullOrEmpty(price_beforex))
            {
                price_beforex = pricex;
            }
            if (price_beforex == "0" || string.IsNullOrEmpty(price_beforex))
            {
                LogSave.Add("价格为空，退出：" + Product.from_url);
                return;
            }

            Product.saleCount = BaseRegex.GetIntJson(ref html, "sellCount");
            string eprice = BaseRegex.GetMatchRegexString(ref html, @"""postage"":""快递[:：][\s]*([\d\.]+)");
            Product.express_price = string.IsNullOrEmpty(eprice) ? 0 : decimal.Parse(eprice);
            Product.price = decimal.Parse(pricex);
            MinPrice = Product.price;
            MaxPrice = Product.price;
            Product.num = BaseRegex.GetIntJson(ref html, "num");
            Product.from_shop_name = BaseRegex.GetStringJson(ref html, "sellerNick");
            if (Product.num == 0)
            {
                string num = BaseRegex.GetMatchRegexString(ref html, @"""skuCore"":[\w\W]+?""quantity"":""([\d]+)""");
                if (string.IsNullOrEmpty(num))
                    num = BaseRegex.GetMatchRegexString(ref html, @"]},""skuCore"":[\w\W]+?""quantity"":([\d]+)}");
                if (!string.IsNullOrEmpty(num))
                    Product.num = int.Parse(num);
            }

            Product.discountPrice = decimal.Parse(pricex);
            Product.before_price = decimal.Parse(price_beforex);
            Product.discount = Product.discountPrice / Product.before_price;//折扣比例
            Product.onlinePrice = Product.discountPrice * Product.shopAddPercent / 100 + new Random(Guid.NewGuid().GetHashCode()).Next((int)(Product.shopAddPriceMin * 100),
                                      (int)(Product.shopAddPriceMax * 100)) / 100;

            if (IsUrlCollect)
            {
                Product.onlinePrice = GetOnlinePrice(Product.price);
            }

            if (IsUpdateSku)//如果是更新SKU则直接跳转到SKU部分
            {
                goto GetSku;
            }

            string catId = BaseRegex.GetStringJson(ref html, @"categoryId");
            catId = string.IsNullOrEmpty(catId) ? BaseRegex.GetMatchRegexString(ref html, @"categoryId:([\d]+)") : catId;
            Product.cat_id = int.Parse(catId);
            Product.main_cid = BaseRegex.GetIntJson(ref html, @"rootCategoryId");
            Product.from_cat_id = Product.cat_id;
            Product.from_site_id = 1;
            if (Product.main_cid == 0)
            {
                LogSave.Add(Name, "没有找到主分类：" + Product.from_url);
                return;
            }
            //===================标题过滤======================
            string title = Product.name.ToLower();
            long md5 = BaseClass.GetLong(Product.name);


            foreach (string s in BaseClass.CantTitleKeywords)
            {
                if (title.Contains(s))
                {
                    nokey = true;
                    LogSave.Add(Name, s + " : " + title);
                    break;
                }
            }
            foreach (string s in BaseClass.CantTitle)
            {
                if (title.Contains(s))
                {
                    nokey = true;
                    LogSave.Add(Name, s + " : " + title);
                    break;
                }
            }
            foreach (string s in BaseClass.CantCatId)
            {
                if (Product.cat_id.ToString() == s || Product.main_cid.ToString() == s)
                {
                    nokey = true;
                    LogSave.Add(Name, s + " : " + title);
                    break;
                }
            }

            

            string tempx = "";
            var tempmc = BaseRegex.GetMatchRegex(ref html,
                @"{""component"":""mui/wpimagetext/index""[\w\W]+?""image_text""}");
            for (int i = 0; i < tempmc.Count; i++)
            {
                string item= tempmc[i].Groups[0].Value;
                var mm = BaseRegex.GetMatchRegex(ref item, @"""img[^>]*?"":""([^>]+?)""");
                for (int j = 0; j < mm.Count; j++)
                {
                    tempx += "<img src=\"" + mm[j].Groups[1].Value + "\" />";
                }
            }
            content = tempx;
            if (string.IsNullOrEmpty(tempx))
            {
                LogSave.Add(Name, "描述正文正则失败，跳过 " );
                return;
            }


            newContent = ClearContent(content);
            if (string.IsNullOrEmpty(content) || string.IsNullOrEmpty(newContent))
            {
                LogSave.Add(Name, "描述正文为空，跳过 " );
                return;
            }
            Content = newContent;
            Product.content = Content;
            Product.item_size = "";
            Product.item_weight = 1;
            Product.state = "浙江";
            Product.city = "杭州";
            string address = BaseRegex.GetMatchRegexString(ref html, @"""delivery"":\{""from"":""([^""]+?)""");
            if (string.IsNullOrEmpty(address))
                address = BaseRegex.GetStringJson(ref html, @"location");
            string[] provice =
                "上海,北京,天津,重庆,黑龙江,辽宁,内蒙古,吉林,河北,河南,山西,山东,陕西,青海,宁夏,甘肃,新疆,西藏,四川,云南,贵州,广西,湖南,湖北,安徽,江苏,浙江,广东,福建,海南,台湾,香港,澳门".Split(',');
            string[] city =
                "上海,北京,天津,重庆,哈尔滨,沈阳,呼和浩特,长春,石家庄,郑州,太远,济南,西安,西宁,银川,兰州,乌鲁木齐,拉萨,程度,昆明,贵阳,南宁,长沙,武汉,合肥,南京,杭州,广州,福州,海口,台北,香港,澳门".Split(',');
            if (!string.IsNullOrEmpty(address))
            {
                for (int i = 0; i < provice.Length; i++)
                {
                    if (address.Contains(provice[i]))
                    {
                        Product.state = provice[i];
                        Product.city = city[i];
                        break;
                    }
                }
            }


            string temp = BaseRegex.GetMatchRegexString(ref html, @",""images"":\[([^\]]+?)\]");
            if (string.IsNullOrEmpty(temp))
            {
                LogSave.Add(Name, "图片错误：" + Product.from_url);
                return;
            }
            var m = BaseRegex.GetMatchRegex(ref temp, @"""([^""]+)""");
            if (m.Count == 0)
            {
                LogSave.Add(Name, "图片错误：" + Product.from_url);
                return;
            }
            for (int i = 0; i < m.Count; i++)
            {
                Product.Images.Add(m[i].Groups[1].Value);
            }
            Product.image = Product.Images[0];
            Product.image_from_url = Product.Images[0];

            temp = BaseRegex.GetMatchRegexString(ref html, @"""props"":\{[\w\W]+?""groupProps"":([\w\W]+?)\]\}]");
            if (!string.IsNullOrEmpty(temp))
            {
                m = BaseRegex.GetMatchRegex(ref temp, @"\{""([^""]+)"":""([^""]+)""\}");
                if (m.Count == 0)
                {
                    LogSave.Add("参数错误：" + Product.from_url);
                    return;
                }
                for (int i = 0; i < m.Count; i++)
                {
                    string name = m[i].Groups[1].Value;
                    string value = m[i].Groups[2].Value;
                    if (name.Length > 50 || value.Length > 50)
                        continue;
                    Product.Prop.Add(new KeyValueBase(name, value));
                }
            }
            GetSku:
            bool hadPrice = false;
            m =BaseRegex.GetMatchRegex(ref html,
                      @"\{""name"":""([^""]+)"",""pid"":([\d]+),""values"":\[([\w\W]+?)\]\}");
            for (int i = 0; i < m.Count; i++)
            {
                PropBase p = new PropBase();
                p.id = long.Parse(m[i].Groups[2].Value);
                p.name = m[i].Groups[1].Value;
                p.name = BaseRegex.Relpace(p.name, "(&[a-zA-z0-9]+?;)", "");
                bool had = false;
                for (int j = 0; j < Product.Props.Count; j++)
                {
                    if (Product.Props[j].name == p.name)
                    {
                        p = Product.Props[j];
                        had = true;
                        break;
                    }
                }
                temp = m[i].Groups[3].Value;
                var mm = BaseRegex.GetMatchRegex(ref temp, @"""image"":""([^""]+?)"",""name"":""([^""]+?)"",""vid"":([\d]+?)\}");
                for (int j = 0; j < mm.Count; j++)
                {
                    string v = mm[j].Groups[3].Value;
                    string vi = mm[j].Groups[0].Value;
                    string image = BaseRegex.GetStringJson(ref vi, "image");
                    PropValueBase pr = new PropValueBase();
                    pr.value = v;
                    pr.name = mm[j].Groups[2].Value;
                    pr.number = new Random(Guid.NewGuid().GetHashCode()).Next(100, 1000);
                    pr.image = image;
                    pr.image_from_url = image;
                    bool hadx = false;
                    for (int k = 0; k < p.Values.Count; k++)
                    {
                        if (p.Values[k].name == pr.name)
                        {
                            hadx = true;
                            break;
                        }
                    }
                    if (!hadx)
                        p.Values.Add(pr);
                }
                if (!had)
                {
                    p.sort = i + 1;
                    Product.Props.Add(p);
                }
            }
            if (Product.Props.Count > 2)
            {
                Product.Props = Product.Props.OrderBy(u => u.Values.Count).ToList();
                int count = Product.Props.Count - 2;
                Product.Props.RemoveRange(0, count);
                Product.Props = Product.Props.OrderByDescending(u => u.sort).ToList();
            }
            m = BaseRegex.GetMatchRegex(ref html, @"""propPath"":""([-\d:;]+)"",""skuId"":([\d]+)");
            for (int i = 0; i < m.Count; i++)
            {
                string skuid = m[i].Groups[2].Value;
                string skuValues = m[i].Groups[1].Value;
                var mm = BaseRegex.GetMatchRegex(ref html,
                    @"""" + skuid + @""":[^\}]+?""priceText"":""([\d.]+)""[^\}]*?},""quantity"":([\d]+)\}");
                if (mm.Count == 0)
                {
                    LogSave.Add("SKU识别错误：" + Product.from_url);
                    continue;
                }

                string priceText = mm[0].Groups[1].Value;
                decimal before_price = decimal.Parse(priceText);
                decimal price = before_price;
                string numberString = BaseRegex.GetMatchRegexString(ref html,
    @"]},""skuCore""[\w\W]+?""" + skuid + @""":[\w\W]+?""quantity"":([\d]+)");
                int number = 0;
                if (!string.IsNullOrEmpty(numberString))
                    number = int.Parse(numberString);
                if (number > 100)
                    number = 100;
                string name = BuildName(skuValues);
                if (string.IsNullOrEmpty(name))
                    continue;
                bool had = false;
                for (int j = 0; j < Product.SkuMaps.Count; j++)
                {
                    if (Product.SkuMaps[j].name == name)
                    {
                        had = true;
                        break;
                    }
                }
                if (had)
                {
                    continue;
                }
                mm = BaseRegex.GetMatchRegex(ref html,
                    @"""" + skuid + @""":{""price"":{""priceMoney"":([\d.]+?),""priceText"":""([\d.]+)""}");
                if (mm.Count != 0)
                {
                    price = decimal.Parse(mm[0].Groups[2].Value);//这是折扣后的价格
                    decimal dic = before_price > 0 ? price / before_price : 1;
                    if (dic < Product.discount)
                        Product.discount = dic;
                }


                SkuMapBase sm = new SkuMapBase();
                sm.id = long.Parse(skuid);
                sm.name = name;
                sm.price = price;
                if (MaxPrice < price)
                    MaxPrice = price;
                if (MinPrice > price)
                    MinPrice = price;
                sm.online_price = (int)(sm.price * Product.shopAddPercent / 100 +
                                    new Random(Guid.NewGuid().GetHashCode()).Next((int)(Product.shopAddPriceMin * 100),
                                        (int)(Product.shopAddPriceMax * 100)) / 100);
                if (!Pinduoduo && (price < BaseClass.MinPrice || price > BaseClass.MaxPrice))
                    number = 0;
                else
                    hadPrice = true;
                if (IsUrlCollect)
                {
                    sm.online_price = (int)GetOnlinePrice(sm.price);
                }
                sm.number = number;
                sm.before_price = before_price;
                sm.sale_count = 0;
                Product.SkuMaps.Add(sm);
            }
            for (int i = 0; Product.discount < 1 && i < Product.SkuMaps.Count; i++)
            {
                if (Product.SkuMaps[i].number == 0)
                    Product.SkuMaps[i].price = Decimal.Round(Product.discount * Product.SkuMaps[i].before_price, 2);
            }
            try
            {
                if (TaobaoMobileCollect.ProductTemp.Count > 1000)
                {
                    TaobaoMobileCollect.ProductTemp.Clear();
                }

                if (!TaobaoMobileCollect.ProductTemp.ContainsKey(Product.from_id))
                    TaobaoMobileCollect.ProductTemp.Add(Product.from_id, Product);
            }
            catch
            {
            }
            if (!hadPrice && (Product.price < (IsUpdateSku ? BaseClass.MinPrice * 0.8m : BaseClass.MinPrice) || Product.price > BaseClass.MaxPrice))
            {
                //LogSave.Add(Name, "价格太低：" + Product.from_url);
                //if (IsUpdateSku)
                //{
                //    SetSku( 0, 0, 5);
                //}
                //else
                //{
                //    return;
                //}
            }
            if (NoUpToServer)
                return;
            if (IsUpdateSku || Pinduoduo) //如果是更新上家价格，则执行此代码
            {
                if (Product.cat1 == 0)
                {
                    FromTitleToCat.UserApi = true;
                    FromTitleToCat ft = new FromTitleToCat();
                    ft.TaobaoProduct = new TaobaoProductBase();
                    ft.Title = Product.name;
                    ft.TaobaoProduct.Titlte = Product.name;
                    ft.TaobaoProduct.FromId = Product.from_id;
                    ft.TaobaoCatId = Product.from_cat_id;
                    ft.JustGetCat = true;
                    ft.Get();
                    if (!string.IsNullOrEmpty(ft.Cat1) && ft.Cat1 != "0")
                    {
                        Product.cat1 = int.Parse(ft.Cat1);
                        Product.cat2 = int.Parse(ft.Cat2);
                        Product.cat3 = int.Parse(ft.Cat3);
                        Product.cat4 = int.Parse(ft.Cat4);
                    }
                }
                var ftc = new FromTitleToCat();
                Product.main_cid = ftc.GetMainCatId(Product.cat1);
                Product.main_cat_name = ftc.MainCatName;
                return;
            }

            //淘宝大数据收集
            //string json = JsonHelper.SerializeObject(Product);
            //string data = "id=" + Product.id + "&site_id=" + Product.from_site_id + "&" + UserLogin.GetSignaturex() +
            //              "&json=" + GetHtml.UrlEncodeUtf8(json);
            //string upUrl = BaseClass.BuildObjString("upload_data");
            //html = GetHtml.PostUtf8(upUrl, data);
            if (nokey)//过滤数据
                return;
            if (html == "Ok" || html == "Had")
            {
                LogSave.Add(Name, "采集成功：" + Product.id);
            }

            Product.from_title = Product.name;
        }



        /// <summary>
        /// 生成名称
        /// </summary>
        /// <param name="name"></param>
        /// <returns></returns>
        private string BuildName(string name)
        {
            string temp = "";
            for (int i = 0; i < Product.Props.Count; i++)
            {
                for (int j = 0; j < Product.Props[i].Values.Count; j++)
                {
                    if (name.Contains(Product.Props[i].Values[j].value))
                    {
                        temp += Product.Props[i].name + ":" + Product.Props[i].Values[j].name + ";";
                        break;
                    }
                }
            }
            if (string.IsNullOrEmpty(temp))
                return "";
            return temp.Substring(0, temp.Length - 1);
        }
        /// <summary>
        /// 网址采集计算价格
        /// </summary>
        /// <param name="price"></param>
        /// <returns></returns>
        public decimal GetOnlinePrice(decimal price)
        {
            if (price < 40)
            {
                price = price * 100 + new Random(Guid.NewGuid().GetHashCode()).Next(1500, 2000);
            }
            else if (price < 100)
            {
                price = price * 100 + new Random(Guid.NewGuid().GetHashCode()).Next(2500, 3000);
            }
            else if (price < 200)
            {
                price = price * 100 + new Random(Guid.NewGuid().GetHashCode()).Next(3000, 5000);
            }
            else
            {
                price = price * 100 + new Random(Guid.NewGuid().GetHashCode()).Next(4000, 6000);
            }
            return price / 100;
        }
        /// <summary>
        /// 获取上家ID
        /// </summary>
        /// <param name="content"></param>
        /// <returns></returns>
        public static long GetUpId(ref string content)
        {
            string upShopId = BaseRegex.GetMatchRegexString(ref content, @"//item\.taobao\.com/item\.htm\?id=([345][\d]{11})[\D]");
            if (string.IsNullOrEmpty(upShopId))
                upShopId = BaseRegex.GetMatchRegexString(ref content, @"<[^>]*#fff[^>]*>[^<]*([345][\d]{11})[\D]");
            if (string.IsNullOrEmpty(upShopId))
                upShopId = BaseRegex.GetMatchRegexString(ref content, @"<[^>]*white[^>]*>[^<]*([345][\d]{11})[\D]");
            if (string.IsNullOrEmpty(upShopId))
                upShopId = BaseRegex.GetMatchRegexString(ref content, @"<[^>]*#ffffff[^>]*>[^<]*([345][\d]{11})[\D]");
            if (string.IsNullOrEmpty(upShopId) && content.Length > 100)
                upShopId = BaseRegex.GetMatchRegexString(content.Substring(0, 100), @"[\D]([345][\d]{11})[\D]");
            if (string.IsNullOrEmpty(upShopId))
                upShopId = BaseRegex.GetMatchRegexString(ref content, @"//item\.taobao\.com/item\.htm\?id=[\D]([\d]{11,12})[\D]");
            if (string.IsNullOrEmpty(upShopId))
                upShopId = BaseRegex.GetMatchRegexString(ref content, @"[\D]([\d]{11,12})[\D]");
            if (string.IsNullOrEmpty(upShopId))
                upShopId = BaseRegex.GetMatchRegexString(ref content, @"[\D]([\d]{6,12})[\D]");
            if (string.IsNullOrEmpty(upShopId))
                upShopId = "0";
            long up;
            long.TryParse(upShopId, out up);
            return up;
        }

        /// <summary>
        /// 清理正文
        /// </summary>
        /// <param name="content"></param>
        /// <returns></returns>
        public static string ClearContent(string content)
        {
            string newContent = BaseRegex.Relpace(content, @"(<img[^>]*assets\.alicdn\.com[^>]*>)", "");
            ClearTable(ref newContent);
            BaseRegex.Relpace(ref newContent, @"(<[aA] [\w\W]+?</[aA]>)", "");
            BaseRegex.Relpace(ref newContent, @"(<p[^>]*>[^<]*[\d]{10,15}[^<]*</p>)", "");
            BaseRegex.Relpace(ref newContent, @"(<[^>]*#ffffff[^>]*>[^<]*[\d]{10,15}[^<]*<[^>]*>)", "");
            BaseRegex.Relpace(ref newContent, @"((<[pdiv]+[^>]*width:[\s]*0;[\s]*height:[\s]*0;[^>]*>[\w\W]*?</[pdiv]+>))", "");
            BaseRegex.Relpace(ref newContent, @"((<[pdiv]+[^>]*width:[\s]*0px;[\s]*height:[\s]*0px;[^>]*>[\w\W]*?</[pdiv]+>))", "");
            BaseRegex.Relpace(ref newContent, @"(http[\s]{0,1}://item\.taobao\.com/item\.htm\?id=[\d]+)", "");
            newContent = newContent.Replace("<p>&nbsp;</p>", "");
            if (!newContent.Contains("<img "))
                return content;
            return newContent;
        }

        /// <summary>
        /// 清除表格广告代码
        /// </summary>
        /// <param name="html"></param>
        /// <returns></returns>
        public static void ClearTable(ref string html)
        {
            if (string.IsNullOrEmpty(html))
                return;

            int i = html.IndexOf("<table");
            Again:
            int first = i;
            if (i < 0)
                return;
            int end = html.IndexOf("</table", i);
            if (i < 0 || end < 0 || end < i)
                return;
            int top = 1;
            while (top > 0 && i >= 0)
            {
                end = html.IndexOf("</table", i);
                string temp = html.Substring(i + 6, end - i + 2);
                int add = (temp.Length - temp.Replace("<table", "").Length) / 6;
                top = top - 1 + add;
                int t1 = html.IndexOf("<table", end + 7);
                int t2 = html.IndexOf("</table", end + 7);
                if (t1 >= 0 && (t1 < t2 || t2 < 0))
                    i = t1;
                if (t2 >= 0 && (t2 < t1 || t1 < 0))
                    i = t2;

            }
            string re = html.Substring(first, end - first + 8);
            if (re.Contains("<a "))
            {
                html = html.Replace(re, "");
                i = html.IndexOf("<table");
            }
            else
            {
                i = html.IndexOf("<table", end);

            }
            goto Again;
        }
    }
}