using BP.Cloud.WeXinAPI;
using BP.DA;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;

namespace CCFlow.App.Portal
{

    public partial class DirectWeiXin : System.Web.UI.Page
    {
        public string GetVal(string key)
        {
            string val = this.Request.QueryString[key];
            return BP.Tools.DealString.DealStr(val);
        }
        //httppost请求
        BP.WF.HttpWebResponseUtility httpWebResponseUtility = new BP.WF.HttpWebResponseUtility();
        protected void Page_Load(object sender, EventArgs e)
        {
            string code = HttpUtility.UrlDecode(HttpContext.Current.Request["code"] ?? string.Empty);
            string state = HttpUtility.UrlDecode(HttpContext.Current.Request["state"] ?? string.Empty);
            //获取第三方应用凭证
            string suitAccessToken = BP.Cloud.WeXinAPI.Glo.getSuitAccessToken();

            //20220615suitAccessToken为空时，重新获取
            if (string.IsNullOrEmpty(suitAccessToken))
                suitAccessToken = BP.Cloud.WeXinAPI.Glo.getSuitAccessToken();

            string getUserUrl = "https://qyapi.weixin.qq.com/cgi-bin/service/getuserinfo3rd?suite_access_token=" + suitAccessToken + "&code=" + code;
            string res = BP.DA.DataType.ReadURLContext(getUserUrl);
            // httpWebResponseUtility.HttpResponseGet(getUserUrl);

            //解析返回的json串
            JObject jobj = JObject.Parse(res);
            JToken resJtoken = jobj as JToken;
            //返回码
            string errcode = Glo.JSON_SeleteNode(resJtoken, "errcode");

            if (string.IsNullOrEmpty(errcode) == false && errcode.Equals("0") == false)
            {
                this.Response.Write("err@获取员工信息错误，错误码为：" + errcode + " URL=" + getUserUrl);

                // BP.DA.Log.DebugWriteError("err@获取员工信息错误，错误码为：" + errcode);
                return;
            }

            //用户所属企业的corpid
            string corpId = Glo.JSON_SeleteNode(resJtoken, "CorpId");

            BP.Cloud.Org org = new BP.Cloud.Org();
            org.Retrieve(BP.Cloud.OrgAttr.CorpID, corpId);


            //用户在企业内的UserID，如果该企业与第三方应用有授权关系时，返回明文UserId，否则返回密文UserId
            string userID = Glo.JSON_SeleteNode(resJtoken, "UserId");
            //手机设备号(由企业微信在安装时随机生成，删除重装会改变，升级不受影响)
            string DeviceId = Glo.JSON_SeleteNode(resJtoken, "DeviceId");
            //成员票据，最大为512字节。  scope为snsapi_userinfo或snsapi_privateinfo，且用户在应用可见范围之内时返回此参数。后续利用该参数可以获取用户信息或敏感信息，参见“第三方使用user_ticket获取成员详情”。
            string user_ticket = Glo.JSON_SeleteNode(resJtoken, "user_ticket");
            //user_ticket的有效时间（秒），随user_ticket一起返回
            string expires_in = Glo.JSON_SeleteNode(resJtoken, "expires_in");
            //全局唯一。对于同一个服务商，不同应用获取到企业内同一个成员的open_userid是相同的，最多64个字节。仅第三方应用可获取
            string open_userid = Glo.JSON_SeleteNode(resJtoken, "open_userid");

            BP.Web.WebUser.OrgNo = org.No;
            BP.WF.Dev2Interface.Port_Login(userID,org.No);


            //真实的ID.
            BP.Web.WebUser.No = userID;
            BP.Web.WebUser.OrgNo = org.No;
            BP.Web.WebUser.OrgName = org.Name;


            string doType = this.GetVal("DoType");
            if (doType == null)
                doType = "";

            string workid = this.GetVal("WorkID");
            string flowNo = this.GetVal("FK_Flow");

            //如果是手机端.
            if (this.IsMobile() == true)
            {
                if (doType.Equals("OpenWork") == true)
                {
                    this.Response.Redirect("/CCMobile/MyFlow.htm?WorkID=" + workid + "&FK_Flow=" + flowNo + "&OrgNo=" + org.No + "&UserNo=" + userID, true);
                    return;
                }
                this.Response.Redirect("/CCMobilePortal/Home.htm?OrgNo=" + org.No + "&UserNo=" + userID, true);
                return;
            }

            if (doType.Equals("OpenWork") == true)
            {
                this.Response.Redirect("/WF/MyFlow.htm?WorkID=" + workid + "&FK_Flow=" + flowNo + "&OrgNo=" + org.No + "&UserNo=" + userID, true);
                return;
            }

            string url = "";
            url = "/App/Portal/Home.htm?UserID=" + BP.Web.WebUser.No + "&OrgNo=" + org.No;
            this.Response.Redirect(url, true);
            return;

        }
        private bool IsMobile()
        {
            HttpContext context = HttpContext.Current;
            if (context != null)
            {
                HttpRequest request = context.Request;
                return request.Browser.IsMobileDevice;
            }
            return false;
        }

        public void DoOF()
        {
            if (this.GetVal("DoType").Equals("OF"))
            {
                string sid = this.GetVal("Token");
                //sid 格式为: guid+"_"+workid+"_"+empNo+"_"+nodeID;
                string[] strs = sid.Split('_');

                string workID = strs[1];
                string empNo = strs[2];

                BP.WF.GenerWorkerList wl = new BP.WF.GenerWorkerList();
                int i = wl.Retrieve(BP.WF.GenerWorkerListAttr.FK_Emp, empNo,
                    BP.WF.GenerWorkerListAttr.WorkID, workID,
                    BP.WF.GenerWorkerListAttr.IsPass, 0);

                if (i == 0)
                {
                    this.Response.Write("info@此作已经被别人处理或者此流程已删除");
                    return;
                }

                BP.WF.GenerWorkFlow gwf = new BP.WF.GenerWorkFlow(wl.WorkID);

                //设置他的组织.
                BP.Web.WebUser.OrgNo = gwf.OrgNo;

                BP.Port.Emp empOF = new BP.Port.Emp(wl.FK_Emp);
                BP.Web.WebUser.SignInOfGener(empOF);
                string myurl = "/WF/MyFlow.htm?FK_Flow=" + wl.FK_Flow + "&WorkID=" + wl.WorkID + "&FK_Node=" + wl.FK_Node + "&FID=" + wl.FID + "&PWorkID=" + gwf.PWorkID;
                this.Response.Redirect(myurl, true);
                return;
            }
        }


    }
}