using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.IO;
using System.Text;
using System.Web.Services;
using System.Xml;
using System.Xml.Serialization;
using CB.Data;
using CB.Entity;

namespace CB.Web.Kjh.WebServices
{
    /// <summary>
    /// datasafe 的摘要说明
    /// </summary>
    [WebService(Namespace = "http://kjh.55128.cn/webservices/", Description = "<span style=\"font-size:20px;font-family:'微软雅黑'\">供数据保障调用的开奖号服务</span>")]
    [WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
    [ToolboxItem(false)]
    public class datasafe : System.Web.Services.WebService
    {

        [WebMethod(Description = "开奖号信息", CacheDuration = 10)]
        public string[] GetKjh(int type, int qi)
        {
            string[] Number = new string[2];
            switch (type)
            {
                case 0:
                    FC3DInfo entity = CB.Data.Caches.GetFC3DInfo(qi, OpenCodeType.KaiJiangHao);
                    if (entity != null)
                    {
                        Number[0] = entity.Term.ToString().Trim();
                        Number[1] = entity.OpenCode1.ToString().Trim() + "," + entity.OpenCode2.ToString().Trim() + "," + entity.OpenCode3.ToString().Trim();
                    }
                    break;
                case 1:
                    TCP3Info p3entity = CB.Data.Caches.GetTCP3Info(qi, OpenCodeType.KaiJiangHao);
                    if (p3entity != null)
                    {
                        Number[0] = p3entity.Term.ToString().Trim();
                        Number[1] = p3entity.OpenCode1.ToString().Trim() + "," + p3entity.OpenCode2.ToString().Trim() + "," + p3entity.OpenCode3.ToString().Trim();
                    }
                    break;
            }

            return Number;
        }

        [WebMethod(Description = "期数信息", CacheDuration = 10)]
        public int Getqi(int type)
        {
            int qi = 0;
            switch (type)
            {
                case 0:
                    FC3DInfo entity = CB.Data.Caches.GetFC3DInfo(qi, OpenCodeType.KaiJiangHao);
                    if (entity != null)
                    {
                        qi = Convert.ToInt32(entity.Term);
                    }
                    break;
                case 1:
                    TCP3Info p3entity = CB.Data.Caches.GetTCP3Info(qi, OpenCodeType.KaiJiangHao);
                    if (p3entity != null)
                    {
                        qi = Convert.ToInt32(p3entity.Term);
                    }
                    break;
            }

            return qi;
        }

        [WebMethod(Description = "20:30之后的期数问题", CacheDuration = 10)]
        public int GetNewqi(int type)
        {
            int qi = 0;
            switch (type)
            {
                case 0:
                    qi =Convert.ToInt32(CB.Data.Caches.GetFC3DInfo(0,OpenCodeType.KaiJiHao).Term);
                    break;
                case 1:
                    qi = Convert.ToInt32(CB.Data.Caches.GetTCP3Info(0, OpenCodeType.KaiJiHao).Term);
                    break;
            }

            return qi;
        }

        [WebMethod(Description = "首页获取彩种开奖详细", CacheDuration = 10)]
        public string GetLotteryJson(int type)
        {
            string kjinfo = "";
            switch (type)
            {
                case 1:
                    kjinfo = SerializationHelper.Serialize(CB.Data.Caches.GetFC3DInfo(0,OpenCodeType.KaiJiangHao));
                    break;
                case 2:
                    kjinfo = SerializationHelper.Serialize(CB.Data.Caches.GetTCP3Info(0,OpenCodeType.KaiJiangHao));
                    break;
                case 3:
                    kjinfo = SerializationHelper.Serialize(CB.Data.Caches.GetFCSSQInfo(0,OpenCodeType.KaiJiangHao));
                    break;
            }

            return kjinfo;
        }

        [WebMethod(Description = "开奖数据同步至55125", CacheDuration = 10)]
        public string GetLotteryAward()
        {
            return SerializationHelper.Serialize(LotteryAwardService.GetLotteryAwardList());
        }

        /// <summary>
        /// 序列化
        /// </summary>
        public class SerializationHelper
        {
            private SerializationHelper()
            { }

            private static Dictionary<int, XmlSerializer> serializer_dict = new Dictionary<int, XmlSerializer>();

            public static XmlSerializer GetSerializer(Type t)
            {
                int type_hash = t.GetHashCode();

                if (!serializer_dict.ContainsKey(type_hash))
                    serializer_dict.Add(type_hash, new XmlSerializer(t));

                return serializer_dict[type_hash];
            }

            /// <summary>
            /// xml序列化成字符串
            /// </summary>
            /// <param name="obj">对象</param>
            /// <returns>xml字符串</returns>
            public static string Serialize(object obj)
            {
                string returnStr = "";
                XmlSerializer serializer = GetSerializer(obj.GetType());
                MemoryStream ms = new MemoryStream();
                XmlTextWriter xtw = null;
                StreamReader sr = null;
                try
                {
                    xtw = new System.Xml.XmlTextWriter(ms, Encoding.UTF8);
                    xtw.Formatting = System.Xml.Formatting.Indented;
                    serializer.Serialize(xtw, obj);
                    ms.Seek(0, SeekOrigin.Begin);
                    sr = new StreamReader(ms);
                    returnStr = sr.ReadToEnd();
                }
                catch (Exception ex)
                {
                    throw ex;
                }
                finally
                {
                    if (xtw != null)
                        xtw.Close();
                    if (sr != null)
                        sr.Close();
                    ms.Close();
                }
                return returnStr;
            }
            /// <summary>
            /// 字符串反序列化
            /// </summary>
            /// <param name="type"></param>
            /// <param name="s"></param>
            /// <returns></returns>
            public static object DeSerialize(Type type, string s)
            {
                byte[] b = System.Text.Encoding.UTF8.GetBytes(s);
                try
                {
                    XmlSerializer serializer = GetSerializer(type);
                    return serializer.Deserialize(new MemoryStream(b));
                }
                catch (Exception ex)
                {
                    throw ex;
                }
            }
        }
    }
}