using MySql.Data.MySqlClient;
using NPOI.SS.Formula.Functions;
using System;
using System.Collections.Generic;
using System.Data;
using System.IO;
using System.Text;
using System.Text.RegularExpressions;
using System.Web;
using static NPOI.HSSF.Util.HSSFColor;

namespace FangYar.WebUI.ashx
{
    /// <summary>
    /// OaLeaveHandler 的摘要说明
    /// </summary>
    public class ZYTFirePlanHandler : IHttpHandler
    {
        private FangYar.BLL.FIRE.FIRE_ORG org_bll = new FangYar.BLL.FIRE.FIRE_ORG();
        public void ProcessRequest(HttpContext context)
        {
            BLL.SysOperationLogHelp.AddSysOperationLog(context, Common.EnumOperationLogType.Other, "战训预案请求", "", "1");
            context.Response.ContentType = "text/plain";
            string action = context.Request.Params["Action"];
            string returnstr = "";

            switch (action)
            {
                case "List":
                    returnstr = List(context);
                    break;
                case "Save":
                    returnstr = SavePlan(context);
                    break;
                case "Delete":
                    returnstr = DeletePlan(context);
                    break;
            }

            context.Response.Write(returnstr);
        }

        //查询
        private string List(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"];

                int pageIndex = 1;
                int pageSize = 10;
                int startIndex = 0;
                int endIndex = 10;
                if (!string.IsNullOrEmpty(page)) { pageIndex = int.Parse(page); }
                if (!string.IsNullOrEmpty(limit)) { pageSize = int.Parse(limit); }
                startIndex = (pageIndex - 1) * pageSize  ;
                endIndex =    pageSize;

                string where = " AUTHORITY_ORGID like '%" + OrgId + "%'";
                
                if (!string.IsNullOrEmpty(keyword))
                {
                    where += " and PLAN_TITLE like '%" + keyword + "%'";
                }
                returnstr = "{\"code\":0,\"msg\":\"\",";
                
                int count = FangYar.Common.MySqlHelper.GetCount("select count(*) from t_fireplan where " + where); 

                where += " ORDER BY LAST_MODIFICATION_TIME limit " + startIndex + "," + endIndex ;
                returnstr += "\"count\":" + count + ",\"data\":";
                if (count == 0)
                {
                    returnstr += "[]";
                }
                else
                {
                    DataTable dt = FangYar.Common.MySqlHelper.Query("select * from t_fireplan where "+where).Tables[0];
                    returnstr += FangYar.Common.JsonHelper.ToJson(dt);
                }
                returnstr += "}";
            }
            catch (Exception e)
            {
                returnstr = "{\"code\":0,\"" + e.Message + "\":\"error\",\"count\":0,\"data\":[]}";
                BLL.SysOperationLogHelp.AddSysOperationLog(context, Common.EnumOperationLogType.Error, "战训预案请求", "查询异常:" + e.Message, "1");
            }
            BLL.SysOperationLogHelp.AddSysOperationLog(context, Common.EnumOperationLogType.Query, "战训预案请求", "查询", "1");
            return returnstr;
        }
        /// <summary>
        /// 保存预案
        /// </summary>
        /// <param name="context"></param>
        /// <returns></returns>
        private string SavePlan(HttpContext context)
        {
            string returnstr = "";
            int code = -1;
            string msg = "保存失败！";
            string operate = "EDIT";
            int rows = 0;
            try
            {
                string ID = context.Request.Params["ID"];
                if (string.IsNullOrEmpty(ID))
                {
                    ID = Guid.NewGuid().ToString("N");
                    operate = "ADD";
                }
                string PLAN_TITLE = context.Request.Params["PLAN_TITLE"];
                string PLAN_URL = context.Request.Params["PLAN_URL"];
                string AUTHORITY_TYPE = context.Request.Params["AUTHORITY_TYPE"];
                string AUTHORITY_ORGID = context.Request.Params["AUTHORITY_ORGID"];
                string ORG_ID = context.Request.Params["ORG_ID"];
                string ORG_NAME = context.Request.Params["ORG_NAME"];
                string CREATE_USERSUID = context.Request.Params["CREATE_USERSUID"];
                string LAST_MODIFICATION_USERSUID = context.Request.Params["LAST_MODIFICATION_USERSUID"];

                string temp_orgid = ORG_ID;//默认本单位
                if (AUTHORITY_TYPE == "0")//全区
                {
                    temp_orgid = "D8DC637B8B984848A63F82A018AFAEB0";
                }
                else if (AUTHORITY_TYPE == "1")//全支队
                {
                    FangYar.Model.FIRE.FIRE_ORG data = org_bll.GetModel(ORG_ID);
                    if (data != null && (data.EXTENDCODE1 == "1" || data.EXTENDCODE1 == "2"))
                    {
                        temp_orgid = getZDOrg(data.PID).ORG_ID;
                    }
                    else if (data.EXTENDCODE1 == "0" && data.ISORG=="1") //支队机关
                    {
                        temp_orgid = getZDOrg(data.PID).ORG_ID;
                    }
                    else if (data.EXTENDCODE1 == "3")
                    {
                        temp_orgid = "734389c7ae364584aea9918693bba3de";//总队机关
                    }
                    else
                    {
                        temp_orgid = data.ORG_ID;//总队
                    }
                }
                
                  
                if (AUTHORITY_TYPE == "2")//本单位
                {
                    AUTHORITY_ORGID = ORG_ID;
                }
                else 
                {
                    var dt = FangYar.Common.MySqlHelper.Query("select get_Org_child_list('" + temp_orgid + "') cids").Tables[0];
                    if (dt.Rows.Count > 0)
                    {
                        var dr = dt.Rows[0];
                        if (dr != null && dr["cids"] != null)
                        {
                            AUTHORITY_ORGID = dr["cids"].ToString();
                        }
                    }
                }

                if (operate == "ADD")
                {
                    StringBuilder strSql = new StringBuilder();
                    strSql.Append("INSERT INTO t_fireplan(");
                    strSql.Append("ID,PLAN_TITLE,PLAN_TYPE,PLAN_URL,AUTHORITY_TYPE,AUTHORITY_ORGID,ORG_ID,ORG_NAME,CREATE_USERSUID,CREATION_TIME,LAST_MODIFICATION_USERSUID,LAST_MODIFICATION_TIME)");
                    strSql.Append(" values (");
                    strSql.Append("@ID,@PLAN_TITLE,@PLAN_TYPE,@PLAN_URL,@AUTHORITY_TYPE,@AUTHORITY_ORGID,@ORG_ID,@ORG_NAME,@CREATE_USERSUID,@CREATION_TIME,@LAST_MODIFICATION_USERSUID,@LAST_MODIFICATION_TIME)");
                    MySqlParameter[] parameters = {
                    new MySqlParameter("@ID", ID),
                    new MySqlParameter("@PLAN_TITLE", PLAN_TITLE),
                    new MySqlParameter("@PLAN_TYPE", "2"),
                    new MySqlParameter("@PLAN_URL", PLAN_URL),
                    new MySqlParameter("@AUTHORITY_TYPE", AUTHORITY_TYPE),
                    new MySqlParameter("@AUTHORITY_ORGID", AUTHORITY_ORGID),
                    new MySqlParameter("@ORG_ID", ORG_ID),
                    new MySqlParameter("@ORG_NAME", ORG_NAME),
                    new MySqlParameter("@CREATE_USERSUID", CREATE_USERSUID),
                    new MySqlParameter("@CREATION_TIME", DateTime.Now),
                    new MySqlParameter("@LAST_MODIFICATION_USERSUID", LAST_MODIFICATION_USERSUID),
                    new MySqlParameter("@LAST_MODIFICATION_TIME", DateTime.Now)};
                    rows = FangYar.Common.MySqlHelper.ExecuteSql(strSql.ToString(), parameters);
                }
                else
                {
                    StringBuilder strSql = new StringBuilder();
                    strSql.Append("update t_fireplan set ");
                    strSql.Append("PLAN_TITLE=@PLAN_TITLE,");
                    strSql.Append("PLAN_URL=@PLAN_URL,");
                    strSql.Append("AUTHORITY_TYPE=@AUTHORITY_TYPE,");
                    strSql.Append("AUTHORITY_ORGID=@AUTHORITY_ORGID,");
                    strSql.Append("LAST_MODIFICATION_USERSUID=@LAST_MODIFICATION_USERSUID,");
                    strSql.Append("LAST_MODIFICATION_TIME=@LAST_MODIFICATION_TIME"); ;
                    strSql.Append(" where ID=@ID ");
                    MySqlParameter[] parameters = {
                    new MySqlParameter("@PLAN_TITLE", PLAN_TITLE),
                    new MySqlParameter("@PLAN_URL", PLAN_URL),
                    new MySqlParameter("@AUTHORITY_TYPE", AUTHORITY_TYPE),
                    new MySqlParameter("@AUTHORITY_ORGID", AUTHORITY_ORGID),
                    new MySqlParameter("@LAST_MODIFICATION_USERSUID", LAST_MODIFICATION_USERSUID),
                    new MySqlParameter("@LAST_MODIFICATION_TIME", DateTime.Now),
                    new MySqlParameter("@ID",ID)};

                    rows = FangYar.Common.MySqlHelper.ExecuteSql(strSql.ToString(), parameters);
                }
                if (rows > 0)
                {
                    msg = "保存成功！";
                    code = 1;
                }
            }
            catch (Exception e)
            {
                msg = "保存失败";
                BLL.SysOperationLogHelp.AddSysOperationLog(context, Common.EnumOperationLogType.Error, "战训预案保存", "保存异常:" + e.Message, "1");
            }
            BLL.SysOperationLogHelp.AddSysOperationLog(context, Common.EnumOperationLogType.Error, "战训预案保存", "保存", "1");
            returnstr = "{\"msg\":\"" + msg + "\",\"code\":" + code + "}";
            return returnstr;
        }
        /// <summary>
        /// 删除预案
        /// </summary>
        /// <param name="context"></param>
        /// <returns></returns>
        private string DeletePlan(HttpContext context)
        {
            string returnstr = "";
            int code = -1;
            string msg = "";
            try
            {
                string PlanList = context.Request.Params["PlanList"];
                string[] PlanArray = PlanList.Split(',');
                string PlanListString = "";
                for (int i = 0; i < PlanArray.Length; i++)
                {
                    if (i == 0)
                    {
                        PlanListString = "'" + PlanArray[i] + "'";
                    }
                    else
                    {
                        PlanListString += ",'" + PlanArray[i] + "'";
                    }
                }
                StringBuilder strSql = new StringBuilder();
                strSql.Append("delete from t_fireplan ");
                strSql.Append(" where ID in (" + PlanListString + ")  ");
                int rows = FangYar.Common.MySqlHelper.ExecuteSql(strSql.ToString());
                msg = "删除失败！";
                if (rows > 0)
                {
                    msg = "删除成功！";
                    code = 1;
                }
            }
            catch (Exception e)
            {
                msg = "删除失败！";
                BLL.SysOperationLogHelp.AddSysOperationLog(context, Common.EnumOperationLogType.Error, "战训预案删除", "保存异常:" + e.Message, "1");
            }
            returnstr = "{\"code\":" + code + ",\"msg\":\"" + msg + "\"}";
            return returnstr;
        }
        //向上获取支队
        private FangYar.Model.FIRE.FIRE_ORG getZDOrg(string orgid)
        {
            FangYar.Model.FIRE.FIRE_ORG data = org_bll.GetModel(orgid);
            if(data.EXTENDCODE1=="0") 
                return data;
            else
                return getZDOrg(data.PID);
        }
        public bool IsReusable
        {
            get
            {
                return false;
            }
        }
    }
}