using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;

namespace FangYar.WebUI.ashx
{
    /// <summary>
    /// SysEmpOutHandler 的摘要说明
    /// </summary>
    public class SysEmpOutHandler : IHttpHandler
    {
        private FangYar.BLL.TBL.SysEmpBLL bll = new FangYar.BLL.TBL.SysEmpBLL();

        public void ProcessRequest(HttpContext context)
        {

            // 记录操作日志
            BLL.SysOperationLogHelp.AddSysOperationLog(context, Common.EnumOperationLogType.Other, "人员退出操作请求", "");


            context.Response.ContentType = "text/plain";
            string action = context.Request.Params["Action"];
            string returnstr = "";

            switch (action)
            {
                //机构树
                case "GetOrgEmpOutList":
                    returnstr = GetOrgEmpList(context);
                    break;
                //批量删除
                case "Del":
                    returnstr = DelOrgEmp(context);
                    break;
            }
            context.Response.Write(returnstr);

        }


        //查询
        private string GetOrgEmpList(HttpContext context)
        {
            string returnstr = "";
            try
            {
                string OrgId = context.Request.Params["OrgId"];
                string keyword = context.Request.Params["keywords"];
                string page = context.Request.Params["page"];
                string limit = context.Request.Params["limit"];
                //是否查询包含管理员账号数据
                string is_admin = context.Request.Params["is_admin"];
                //是否查询删除人员数据
                string is_DelQueyr = context.Request.Params["is_DelQueyr"] + "";

                int pageIndex = 1;
                int pageSize = 10;
                if (!string.IsNullOrEmpty(page)) { pageIndex = int.Parse(page); }
                if (!string.IsNullOrEmpty(limit)) { pageSize = int.Parse(limit); }

                pageIndex = pageIndex < 1 ? 1 : pageIndex;

                int startIndex = (pageIndex - 1) * pageSize;


                string sqlStr = @"
                        WITH t1 as(
	                        SELECT   e.*,o.ORG_NAME old_ORG_NAME from tbl_sys_emp_exit_log e LEFT JOIN fire_org o on e.old_org_id=o.ORG_ID
                        )
                        SELECT  t1.CREATETIME ExitTime,t1.Exit_Remark,t1.old_ORG_NAME,e.* from tbl_sys_emp e LEFT JOIN  t1 on e.USERS_UID=t1.USERS_UID
                         WHERE e.ORG_ID ='" + OrgId + "' ";

                if (string.IsNullOrWhiteSpace(is_DelQueyr))
                {
                    sqlStr += " and IS_DEL='0' ";
                }
                else
                {
                    if (is_DelQueyr == "1")
                    {
                        sqlStr += " and IS_DEL='1' ";
                    }
                    else
                    {
                        sqlStr += " and IS_DEL='0' ";
                    }
                }

                if (!string.IsNullOrEmpty(keyword))
                {
                    sqlStr += " and ( e.EMP_NAME like '%" + keyword + "%' or e.USERS_UID like '%" + keyword + "%' or e.EMP_MOBILE like '%" + keyword + "%') ";
                }



                if (!string.IsNullOrEmpty(is_admin))
                {

                    if (is_admin == "1")
                    {
                        sqlStr += " and IS_ADMIN='1' ";
                    }
                    else
                    {
                        sqlStr += " and IS_ADMIN='0' ";
                    }
                }

                sqlStr += @" ORDER BY e.EMP_NAME LIMIT " + startIndex + ", " + pageSize;

                var dt1 = FangYar.Common.MySqlHelper.QueryTable(sqlStr);

                sqlStr = @"
                        WITH t1 as(
	                        SELECT e.*,o.ORG_NAME old_ORG_NAME from tbl_sys_emp_exit_log e LEFT JOIN fire_org o on e.old_org_id=o.ORG_ID
                        )
                        SELECT count(1) from tbl_sys_emp e LEFT JOIN  t1 on e.USERS_UID=t1.USERS_UID
                         WHERE e.ORG_ID ='" + OrgId + "' ";

                if (string.IsNullOrWhiteSpace(is_DelQueyr))
                {
                    sqlStr += " and IS_DEL='0' ";
                }
                else
                {
                    if (is_DelQueyr == "1")
                    {
                        sqlStr += " and IS_DEL='1' ";
                    }
                    else
                    {
                        sqlStr += " and IS_DEL='0' ";
                    }
                }

                if (!string.IsNullOrEmpty(keyword))
                {
                    sqlStr += " and ( e.EMP_NAME like '%" + keyword + "%' or e.USERS_UID like '%" + keyword + "%' or e.EMP_MOBILE like '%" + keyword + "%') ";
                }

                if (!string.IsNullOrEmpty(is_admin))
                {

                    if (is_admin == "1")
                    {
                        sqlStr += " and IS_ADMIN='1' ";
                    }
                    else
                    {
                        sqlStr += " and IS_ADMIN='0' ";
                    }
                }

                sqlStr += @" ORDER BY e.EMP_NAME ";

                var dt2 = FangYar.Common.MySqlHelper.QueryTable(sqlStr);



                returnstr = "{\"code\":0,\"msg\":\"\",";
                returnstr += "\"count\":" + dt2.Rows[0][0] + ",\"data\":";

                returnstr += FangYar.Common.JsonHelper.ToJson(dt1);
                returnstr += "}";

            }
            catch (Exception e)
            {
                returnstr = "{\"code\":0,\"msg\":\"error\",\"count\":0,\"data\":[]}";
                // 记录操作日志
                BLL.SysOperationLogHelp.AddSysOperationLog(context, Common.EnumOperationLogType.Error, "人员操作请求", "查询异常：" + e);
            }
            // 记录操作日志
            BLL.SysOperationLogHelp.AddSysOperationLog(context, Common.EnumOperationLogType.Query, "人员操作请求", "查询");
            return returnstr;
        }


        /// <summary>
        /// 删除人员
        /// </summary>
        /// <param name="context"></param>
        /// <returns></returns>
        private string DelOrgEmp(HttpContext context)
        {
            string returnstr = "";
            int code = -1;
            string msg = "";
            string delempdvc = "";
            try
            { 
                string EmpList = context.Request.Params["EmpList"];
                string UserUid = context.Request.Params["UserUid"];
                string EmpNos = context.Request.Params["EmpNos"];
                string[] EmpArray = EmpList.Split(',');
                string EmpListString = "";
                for (int i = 0; i < EmpArray.Length; i++)
                {
                    if (i == 0)
                    {
                        EmpListString = "'" + EmpArray[i] + "'";
                    }
                    else
                    {
                        EmpListString += ",'" + EmpArray[i] + "'";
                    }
                }

                string[] UidArray = UserUid.Split(',');
                string UserUidString = "";
                for (int i = 0; i < UidArray.Length; i++)
                {
                    if (i == 0)
                    {
                        UserUidString = "'" + UidArray[i] + "'";
                    }
                    else
                    {
                        UserUidString += ",'" + UidArray[i] + "'";
                    }
                }


                if (bll.DelEmp(EmpListString, UserUidString))
                {
                    msg = "删除成功！";
                    code = 1;
                }
                else
                {
                    msg = "删除失败！";
                }

            }
            catch (Exception e)
            {
                msg = e.Message;
                // 记录操作日志
                BLL.SysOperationLogHelp.AddSysOperationLog(context, Common.EnumOperationLogType.Error, "人员退出操作请求", "删除异常：" + e);
            }
            returnstr = "{\"code\":" + code + ",\"msg\":\"" + msg + "\",\"delempdvc\":\"" + delempdvc + "\"}";
            // 记录操作日志
            BLL.SysOperationLogHelp.AddSysOperationLog(context, Common.EnumOperationLogType.Delete, "人员退出操作请求", "删除");
            return returnstr;
        }


        public bool IsReusable
        {
            get
            {
                return false;
            }
        }
    }
}