lyfz_repos/铂金版源码/客服管理系统/LYFZ.WXLibrary/OpenPlatformConfig.cs

using LYFZ.Weixin.SDK;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;

namespace LYFZ.WXLibrary
{
    /// <summary>
    /// 开放平台 配置信息
    /// </summary>
    public class OpenPlatformConfig
    {
        public OpenPlatformConfig()
        {

        }

        /// <summary>
        /// 微信后台专用测试公众号APPID (wx570bc396a51b8ff8)
        /// </summary>
        public static string MicroLetterTestAPPID { get; } = "wx570bc396a51b8ff8";

        /// <summary>
        /// 微信后台专用测试公众号 (gh_76705a519b76)
        /// </summary>
        public static string MicroLetterTestUsername { get; } = "gh_76705a519b76";

        /// <summary>
        /// 授权回调地址 AuthorizeCallback
        /// </summary>
        public static string Redirect_uri { get; set; } = "http://kf.lyfz.net/AuthorizeCallback.aspx";

        /// <summary>
        /// 第三方开放平台的AppID
        /// </summary>
        public static string OpenAppID { get; set; } = "wxab4873842bdb30b6";

        /// <summary>
        /// 第三方开放平台的AppSecret
        /// </summary>
        public static string OpenAppSecret { get; set; } = "dcda055876be4b0e6133058216aaa930";

        /// <summary>
        /// 公众号消息校验Token
        /// </summary>
        public static string OpenToken { get; set; } = "WMHEDRD4NWZACPCXZ8JYXOOC";

        /// <summary>
        /// 公众号消息加解密Key
        /// </summary>
        public static string OpenEncodingAESKey { get; set; } = "BZy405POqT7Jg4QgSyyAEq0Ve4Ih4QyNCSJMswSG6kI";


        static string _component_verify_ticket = "";
        /// <summary>
        /// Component_verify_ticket
        /// </summary>
        public static string Component_verify_ticket
        {
            get
            {
                if (string.IsNullOrEmpty(OpenPlatformConfig._component_verify_ticket))
                {
                    OpenPlatformConfig._component_verify_ticket = OpenPlatformConfig.ReadComponent_verify_ticket();
                }
                return OpenPlatformConfig._component_verify_ticket;
            }
            set { OpenPlatformConfig._component_verify_ticket = value; }
        }


        static string Component_verify_ticketFilename = LYFZ.WinAPI.CustomPublicMethod.BasePath + "\\Temp\\Component_verify_ticket.txt";
        public static bool SaveComponent_verify_ticket(string _Component_verify_ticket)
        {
            try
            {
                if (!Directory.Exists(System.IO.Path.GetDirectoryName(Component_verify_ticketFilename)))
                    Directory.CreateDirectory(System.IO.Path.GetDirectoryName(Component_verify_ticketFilename));
                File.WriteAllText(Component_verify_ticketFilename, _Component_verify_ticket, Encoding.UTF8);

            }
            catch
            {
                return false;
            }
            return true;
        }


        public static string ReadComponent_verify_ticket()
        {
            try
            {
                if (System.IO.File.Exists(Component_verify_ticketFilename))
                {
                    return File.ReadAllText(Component_verify_ticketFilename, Encoding.UTF8);
                }
                else
                {
                    return "";
                }
            }
            catch
            {
                return "";
            }
        }


        static Dictionary<string, AuthorizedAPPIDHandle> _AuthorizedAPPIDHandleList = new Dictionary<string, AuthorizedAPPIDHandle>();
        /// <summary>
        /// 已授权公众号的授权信息处理集合
        /// </summary>
        public static Dictionary<string, AuthorizedAPPIDHandle> AuthorizedAPPIDHandleList
        {
            get { return OpenPlatformConfig._AuthorizedAPPIDHandleList; }
            set { OpenPlatformConfig._AuthorizedAPPIDHandleList = value; }
        }

        /// <summary>
        /// 获取令牌时的时间
        /// </summary>
        private static DateTime GetAccessToken_Time;
        /// <summary>
        /// 过期时间为7200秒
        /// </summary>
        private static int Expires_Period = 7200;

        private static string mComponent_Access_Token = "";
        /// <summary>
        /// 获取新的有效Component_Access_Token令牌
        /// </summary>
        public static string Component_Access_Token
        {
            get
            {
                // 如果为空，或者过期，需要重新获取;
                if (string.IsNullOrEmpty(mComponent_Access_Token) || HasExpired())
                {
                    // 获取;
                    LYFZ.WXLibrary.CommonHandleClass.WriteLog("开始请求获取新的有效Component_Access_Token令牌", "-2");
                    mComponent_Access_Token = GetComponent_AccessToken(OpenAppID, OpenAppSecret, Component_verify_ticket);
                }

                return mComponent_Access_Token;
            }

        }
        /// <summary>
        /// 
        /// </summary>
        static string _pre_auth_code = "";
        /// <summary>
        /// 获取预授权码pre_auth_code
        /// 该API用于获取预授权码。预授权码用于公众号授权时的第三方平台方安全验证。
        /// </summary>
        public static string Pre_auth_code
        {
            get
            {
                // 如果为空，或者过期，需要重新获取; 
                if (string.IsNullOrEmpty(_pre_auth_code) || HasExpiredPreAuthCode())
                {
                    // 获取;
                    LYFZ.WXLibrary.CommonHandleClass.WriteLog("开始请求获取预授权码pre_auth_code", "-2");
                    _pre_auth_code = GetComponent_PreAuthCode(OpenAppID);
                }

                return _pre_auth_code;
            }
        }

        /// <summary>
        /// 获取预授权码pre_auth_code
        /// </summary>
        /// <param name="appId"></param>
        /// <param name="appSecret"></param>
        /// <returns></returns>
        private static string GetComponent_PreAuthCode(string appId)
        {
            try
            {
                Dictionary<string, string> dic = new Dictionary<string, string>
                {
                         {"component_appid",appId},
                };
                string json = (new System.Web.Script.Serialization.JavaScriptSerializer()).Serialize(dic);
                string retmsg = "";
                var retObj = BasicAPI.GetApi_Component_PreAuthCode(OpenPlatformConfig.Component_Access_Token, json, out retmsg);
                LYFZ.WXLibrary.CommonHandleClass.WriteLog("请求获取预授权码返回信息:" + retmsg, "-2");
                if (retObj != null)
                {
                    string retPreAuthCode = retObj.pre_auth_code.Trim();
                    if (retPreAuthCode.Trim().Length > 0)
                    {
                        Get_PreAuthCode_Time = DateTime.Now;
                        Expires_Period_PreAuthCode = Convert.ToInt32(retObj.expires_in);
                        return retPreAuthCode;
                    }
                    else
                    {
                        Get_PreAuthCode_Time = DateTime.MinValue;
                    }
                }
                else
                {
                    Get_PreAuthCode_Time = DateTime.MinValue;
                    LYFZ.WXLibrary.CommonHandleClass.WriteLog("获取预授权码pre_auth_code时出错：" + retmsg, "-2");
                }
            }
            catch (Exception ex)
            {
                Get_PreAuthCode_Time = DateTime.MinValue;
                LYFZ.WXLibrary.CommonHandleClass.WriteLog("请求获取预授权码时出错：" + ex.Message, "-2");
            }

            return "";
        }

        /// <summary>
        /// 预授权码Pre_auth_code过期时间为600秒
        /// </summary>
        private static int Expires_Period_PreAuthCode = 600;
        /// <summary>
        /// 获取预授权码Pre_auth_code时的时间
        /// </summary>
        private static DateTime Get_PreAuthCode_Time;
        /// <summary>
        /// 判断预授权码Pre_auth_code是否过期  (有效期为)
        /// </summary>
        /// <returns>bool</returns>
        private static bool HasExpiredPreAuthCode()
        {
            if (Get_PreAuthCode_Time != null)
            {
                //过期时间，允许有一定的误差，二分钟。获取时间消耗
                if (DateTime.Now > Get_PreAuthCode_Time.AddSeconds(Expires_Period_PreAuthCode).AddSeconds(-520))
                {
                    return true;
                }
            }
            return false;
        }


        /// <summary>
        /// 清除mAccessToken
        /// </summary>
        public static void ClearAccessToken()
        {
            mComponent_Access_Token = "";
        }
        /// <summary>
        /// 获取开放平台的接口令牌
        /// </summary>
        /// <param name="appId"></param>
        /// <param name="appSecret"></param>
        /// <returns></returns>
        private static string GetComponent_AccessToken(string appId, string appSecret, string component_verify_ticket)
        {
            try
            {
                Dictionary<string, string> dic = new Dictionary<string, string>
                {
                         {"component_appid",appId},
                         {"component_appsecret",appSecret},
                         {"component_verify_ticket",component_verify_ticket}
                };
                string json = (new System.Web.Script.Serialization.JavaScriptSerializer()).Serialize(dic);
                /* string formatmsg = "{"
                                     + "\"component_appid\":\"" + sAppID + "\" ,"
                                     + "\"component_appsecret\": \"" + sAppSecret + "\","
                                     + "\"component_verify_ticket\": \"" + component_verify_ticket + "\" "
                                     +"\"}";*/
                //获取第三方平台access_token
                string retmsg = "";
                var retObj = BasicAPI.GetApi_Component_Token(json, out retmsg);
                LYFZ.WXLibrary.CommonHandleClass.WriteLog("请求获取新的有效Component_Access_Token令牌返回信息:" + retmsg, "-2");
                if (retObj != null)
                {
                    string retComponent_access_token = retObj.component_access_token.Trim();
                    if (retComponent_access_token.Trim().Length > 0)
                    {
                        GetAccessToken_Time = DateTime.Now;
                        Expires_Period = Convert.ToInt32(retObj.expires_in);
                        return retComponent_access_token;
                    }
                    else
                    {
                        GetAccessToken_Time = DateTime.MinValue;
                    }
                }
                else
                {
                    GetAccessToken_Time = DateTime.MinValue;
                    LYFZ.WXLibrary.CommonHandleClass.WriteLog("获取开放平台的接口令牌时出错：" + retmsg, "-2");
                }
            }
            catch (Exception ex)
            {
                GetAccessToken_Time = DateTime.MinValue;
                LYFZ.WXLibrary.CommonHandleClass.WriteLog("请求获取新的有效Component_Access_Token令牌时出错:" + ex.Message, "-2");
            }

            return "";
        }

        /// <summary>
        /// 判断Access_token是否过期
        /// </summary>
        /// <returns>bool</returns>
        private static bool HasExpired()
        {
            if (GetAccessToken_Time != null)
            {
                //过期时间，允许有一定的误差，五分钟。获取时间消耗
                if (DateTime.Now > GetAccessToken_Time.AddSeconds(Expires_Period).AddSeconds(-300))
                {
                    return true;
                }
            }
            return false;
        }

        /// <summary>
        /// 是否转到多客户
        /// </summary>
        /// <param name="message"></param>
        /// <returns></returns>
        public static bool IsTransmitService(string message)
        {
            bool ret = false;
            if (message.ToLower().Contains("kf")
                || message.ToLower().Contains("客服")
                || message.ToLower().Contains("你好")
                || message.ToLower().Contains("您好")
                || message.ToLower().Contains("投诉")
                || message.ToLower().Contains("在吗")
                || message.ToLower().Contains("ni hao")
                || message.ToLower().Contains("ning hao")
                || message.ToLower().Contains("请问"))
            {
                ret = true;
            }
            return ret;
        }
    }


}