using System;
using System.Collections.Generic;
using System.Text;
using AllBase;
using System.IO;
using System.Linq;
using System.Threading;

namespace Work.CollectClass
{
    public class ServerTemp
    {
        /// <summary>
        /// 获取服务器缓存
        /// </summary>
        /// <param name="siteId">来源网站</param>
        /// <param name="pid">商品ID</param>
        /// <param name="canUse">缓存是否可用</param>
        /// <returns></returns>
        public static string Get(int siteId, string pid, out bool canUse)
        {
            canUse = false;
            if (siteId == -1)
                pid = "key-" + pid;
            else if (siteId == 1)
                pid = "tb-" + pid;
            else if (siteId == 2)
                pid = "pd-" + pid;
            else if (siteId == 3)
                pid = "al-" + pid;
            else if (siteId == 4)
                pid = "wd-" + pid;
            else if (siteId == 5)//京喜商品的前缀约定为：jx-
                pid = "jx-" + pid;
            else if (siteId == 6)
                pid = "dy-" + pid;
            //string domain = "t3.1n11.com"; //domain = "t1.taojinhu.com:6788";
            //Random rd = new Random();
            //var iR = rd.Next(1, 100);
            //if (iR > 35)
            string domain = "temp-new1.taojinhu.com:10019";
            bool first = true;
            Again:
            string url = "https://" + domain + "/cache.php?id=" + pid;
            string data = UserLogin.GetSignaturex();
            //获取服务器加密
            long timeStamp;
            string getCse = CacheService(pid, out timeStamp);
            if (!string.IsNullOrEmpty(getCse))
            {
                url += "&csign=" + getCse + "&tsign=" + timeStamp;
            }
            string html = GetHtml.Utf8(url, 20);
            if (string.IsNullOrEmpty(html) && first)
            {
                first = false;
                domain = "t3.1n11.com";
                goto Again;
            }
            if (string.IsNullOrEmpty(html) || html.Length < 10 || html == "none" || html == "out time")
                return "";
            string date = BaseRegex.GetMatchRegexString(ref html, @"([\d]{4}-[\d]{2}-[\d]{2})");
            if (string.IsNullOrEmpty(date))
                return "";
            DateTime time;
            if (!DateTime.TryParse(date, out time))
                return "";
            if (time.AddDays(14) > BaseClass.GetServerTimeString()) //time.AddDays(7)
                canUse = true;
            if (time.AddDays(180) > BaseClass.GetServerTimeString() && pid.Contains("content")) //time.AddDays(7)
                canUse = true;
            return html;
        }
        /// <summary>
        /// 获取淘宝服务器缓存
        /// </summary>
        /// <param name="siteId">来源网站</param>
        /// <param name="pid">商品ID</param>
        /// <param name="canUse">缓存是否可用</param>
        /// <returns></returns>
        public static string GetTaoBao(int siteId, string pid, out bool canUse)
        {
            canUse = false;
            if (siteId == -1)
                pid = "key-" + pid;
            if (siteId == 1)
                pid = "tb-" + pid;
            if (siteId == 2)
                pid = "pd-" + pid;
            if (siteId == 3)
                pid = "al-" + pid;
            //string domain = "t3.1n11.com"; //domain = "t1.taojinhu.com:6788";//备用
            //Random rd = new Random();
            //var iR = rd.Next(1, 100);
            //if (iR > 35)
            string domain = "temp-new1.taojinhu.com:10019";
            bool first = true;
            Again:
            string url = "https://" + domain + "/cache.php?id=" + pid;
            //获取服务器加密
            long timeStamp;
            string getCse = CacheService(pid, out timeStamp);
            if (!string.IsNullOrEmpty(getCse))
            {
                url += "&csign=" + getCse + "&tsign=" + timeStamp;
            }
            string html = GetHtml.Utf8(url, 20);
            if (string.IsNullOrEmpty(html) && first)
            {
                first = false;
                domain = "t3.1n11.com";//tempx.1n11.com
                goto Again;
            }
            if (string.IsNullOrEmpty(html) || html.Length < 10 || html == "none" || html == "out time" || html == "error time" || html == "error code")
                return "";
            string date = BaseRegex.GetMatchRegexString(ref html, @"([\d]{4}-[\d]{2}-[\d]{2})");
            if (string.IsNullOrEmpty(date))
                return "";
            DateTime time;
            if (!DateTime.TryParse(date, out time))
                return "";
            if (time.AddDays(7) > BaseClass.GetServerTimeString())//time.AddDays(7)
                canUse = true;
            if (time.AddDays(180) > BaseClass.GetServerTimeString() && pid.Contains("content")) //time.AddDays(7)
                canUse = true;

            return html;
        }

        public static bool Set(int siteId, string pid, string content)
        {
            if (siteId == -1)
                pid = "key-" + pid;
            else if (siteId == 1)
                pid = "tb-" + pid;
            else if (siteId == 2)
                pid = "pd-" + pid;
            else if (siteId == 3)
                pid = "al-" + pid;
            else if (siteId == 4)
                pid = "wd-" + pid;
            else if (siteId == 5)
                pid = "jx-" + pid;
            else if (siteId == 6)
                pid = "dy-" + pid;
            string domain = "t3a.1n11.com";
            string domainx = "temp-new1.taojinhu.com:10018";

            byte[] contentByte = Encoding.UTF8.GetBytes(content);
            string url = "https://" + domain + "/cache.php?act=savex&id=" + pid;
            string urlx = "https://" + domainx + "/cache.php?act=savex&id=" + pid;
            //获取服务器加密
            long timeStamp;
            string getCse = CacheService(pid, out timeStamp);
            if (!string.IsNullOrEmpty(getCse))
            {
                url += "&csign=" + getCse + "&tsign=" + timeStamp;
                urlx += "&csign=" + getCse + "&tsign=" + timeStamp;
            }
            string html = GetHtml.RequestImg(url, contentByte);
            html = GetHtml.RequestImg(urlx, contentByte);
            return html == "ok";
        }

        //密码 = 当前月份（202003）+ dfhjew&*4<>.,/-=+~`8sazfhy&6544#^fdg/DfgJSB
        //签名变量csign算法 = md5(密码 + 时间戳（秒）+ $id（例子：tb-main-123456）+ 密码)
        private static string EncryptionPassword = "dfhjew&*4<>.,/-=+~`8sazfhy&6544#^fdg/DfgJSB";
        public static string CacheService(string ProductId, out long time)
        {
            string NewEncryptionPassword = BaseClass.GetServerTimeString().ToString("yyyyMM") + EncryptionPassword;
            time = BaseClass.DateTimeToTimestampSeconds(DateTime.Now) + BaseClass.TimeDifferent;
            if (string.IsNullOrEmpty(ProductId))
            {
                return "";
            }
            string csign = "";
            csign = Md5Base.GetMd5(NewEncryptionPassword + time + ProductId + NewEncryptionPassword).ToLower();
            return csign;
        }

        /// <summary>
        /// 获取微店缓存上家数据
        /// </summary>
        /// <param name="upProduct"></param>
        /// <returns></returns>
        public static List<Tuple<string, int, int>> GetWeiDianCache(ProductCollectBase upProduct)
        {
            var mappingResultWd = new List<Tuple<string, int, int>>();
            string tagStr = "vd";
            string vdHtml = "";
            string fromStr = "";
            if (upProduct.from_site_id == 1)
                fromStr = "tb-";
            if (upProduct.from_site_id == 3)
                fromStr = "al-";
            else if (upProduct.from_site_id == 2)
                fromStr = "pd-";

            string url = BaseClass.BuildObjString("data_change&act=get_pid");
            string data = "";
            // 根据商品id查找缓存
            if (string.IsNullOrEmpty(vdHtml) || vdHtml.ToLower().Contains("error"))
            {
                long insertGoodId = Convert.ToInt64(upProduct.from_id) % 1024;
                data = "&product_id=" + fromStr + tagStr + upProduct.from_id
                     + "&img_id="
                     + "&suffix=" + insertGoodId
                     + "&site_id=&" + UserLogin.GetSignaturex();

                vdHtml = GetHtml.PostUtf8(url, data);
                if (string.IsNullOrEmpty(vdHtml) || vdHtml.ToLower().Contains("error"))
                    vdHtml = GetHtml.PostUtf8(url, data);
                // 读取缓存成功
                if (!string.IsNullOrEmpty(vdHtml) && !vdHtml.ToLower().Contains("error"))
                {
                    string siteId = BaseRegex.GetMatchRegexString(vdHtml, "\"site_id\":\"([\\s\\S]+?)\"");
                    string content = BaseRegex.GetMatchRegexString(vdHtml, "\"content\":\"([\\s\\S]+?)(])\"");
                    if (content != null)
                    {
                        content = content.Replace("\\", "") + "]";
                    }
                    else
                    {
                        content = BaseRegex.GetMatchRegexString(vdHtml, "\"content\":\"([\\s\\S]+?)\"");
                    }
                    try
                    {
                        var tupleItems = content.Split(new string[] { ";" }, StringSplitOptions.RemoveEmptyEntries);
                        foreach (var tupleItem in tupleItems)
                        {
                            var items = tupleItem.Split(new string[] { "," }, StringSplitOptions.RemoveEmptyEntries);
                            if (items.Length >= 2 && items[0].Length > 5)
                            {
                                try
                                {
                                    var item1 = items[0];
                                    var item2 = items[1];
                                    var item3 = items.Length >= 3 ? items[2] : items[1];
                                    mappingResultWd.Add(new Tuple<string, int, int>(item1, Convert.ToInt32(item2), Convert.ToInt32(item3)));
                                }
                                catch
                                {
                                }
                            }
                            else if (items.Length == 1 && items[0].StartsWith("tit_"))
                            {
                                // 微店商品标题
                                //if (string.IsNullOrEmpty(prod.ProductTitle))
                                //{
                                //    prod.ProductTitle = items[0].Replace("tit_", "");
                                //    prod.ProductTitle = GetHtml.Unicode2String(prod.ProductTitle).Replace("\\/", "/");
                                //}
                            }
                        }
                    }
                    catch
                    {
                    }
                }
            }
            return mappingResultWd;
        }

        /// <summary>
        /// 根据商品标题寻找微店商品缓存
        /// </summary>
        /// <param name="title">商品标题</param>
        /// <param name="mappingFrom"></param>
        /// <param name="isVDian"></param>
        /// <returns></returns>
        public static List<Tuple<string, int, int>> GetFakeCacheVDianTitle(string productTitle)
        {
            var result = new List<Tuple<string, int, int>>();
            var html = "";

            if (string.IsNullOrEmpty(productTitle))
                return result;

            string url = BaseClass.BuildObjString("data_change&act=get_cache_title");
            string data = "";
            // 根据商品id查找缓存
            if (string.IsNullOrEmpty(html) || html.ToLower().Contains("error"))
            {
                string tid = Md5Base.GetMd5(productTitle).Substring(8, 16);
                long suffix = Math.Abs(BaseClass.GetLong(tid)) % 1024;
                data = "&tid=" + tid
                     + "&suffix=" + suffix
                     + "&" + UserLogin.GetSignaturex();

                html = GetHtml.PostUtf8(url, data);
                if (string.IsNullOrEmpty(html))
                    html = GetHtml.PostUtf8(url, data);
            }
            // 读取缓存成功
            if (!string.IsNullOrEmpty(html) && !html.ToLower().Contains("error"))
            {
                string content = BaseRegex.GetMatchRegexString(html, "\"content\":\"([\\s\\S]+?)(])\"");
                if (content != null)
                {
                    content = content.Replace("\\", "") + "]";
                }
                else
                {
                    content = BaseRegex.GetMatchRegexString(html, "\"content\":\"([\\s\\S]+?)\"");
                }

                try
                {
                    var tupleItems = content.Split(new string[] { ";" }, StringSplitOptions.RemoveEmptyEntries);
                    foreach (var tupleItem in tupleItems)
                    {
                        var items = tupleItem.Split(new string[] { "," }, StringSplitOptions.RemoveEmptyEntries);
                        if (items.Length >= 2 && items[0].Length > 5)
                        {
                            try
                            {
                                var item1 = items[0];
                                var item2 = items[1];
                                var item3 = items.Length >= 3 ? items[2] : items[1];
                                result.Add(new Tuple<string, int, int>(item1, Convert.ToInt32(item2), Convert.ToInt32(item3)));
                            }
                            catch
                            {
                            }
                        }
                    }
                }
                catch
                {
                }
                return result;
            }
            return null;
        }

        /// <summary>
        /// 根据价格区间筛选可以满足Relation条件的微店商品
        /// </summary>
        /// <param name="prodList"></param>
        /// <param name="minPrice"></param>
        /// <param name="maxPrice"></param>
        /// <returns></returns>
        public static List<Tuple<string, int, int>> FilteWeiDianProducts(List<Tuple<string, int, int>> prodList, int minPrice, int maxPrice)
        {
            if (prodList == null)
                return new List<Tuple<string, int, int>>();
            if (prodList.Count == 0)
                return prodList;
            var result = prodList.Where(p => !string.IsNullOrEmpty(p.Item1) && p.Item2 >= minPrice && p.Item3 >= maxPrice && ((p.Item3 < maxPrice * 3.5M) || (p.Item3 < maxPrice + 3000))).ToList();
            return result;
        }


        /// <summary>
        /// 获取净化数据
        /// </summary>
        /// <param name="upProduct"></param>
        /// <returns></returns>
        public static string GetJinHuaCache(string pid)
        {
            string url = BaseClass.LoginApiUrl + "?obj=pinbaobao/fession_api&act=get_detail";
            StringBuilder sb = new StringBuilder();
            sb.Append("&fession_id=" + pid);
            string data = UserLogin.GetSignaturex() + sb;
            string html = GetHtml.PostUtf8(url, data);
            html = GetHtml.Decode(html).Replace("\\/", "/").Replace(@"\", "");
            return html;
        }
    }
}