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

namespace FangYar.WebUI.ashx
{
    /// <summary>
    /// AlarmDataHandler1 的摘要说明
    /// </summary>
    public class ZYAlarmDataHandler : IHttpHandler
    {
        private FangYar.BLL.TBL_ALARMDATA bll = new FangYar.BLL.TBL_ALARMDATA();
        public void ProcessRequest(HttpContext context)
        {
            context.Response.ContentType = "text/plain";
            string action = context.Request.Params["Action"];
            string returnstr = "";

            switch (action)
            {
                case "List":
                    returnstr = alarmList(context);
                    break;
                case "expListCar":
                    expListCar(context);
                    break;
                case "expListPerson":
                    expListPerson(context);
                    break;
                case "alarmSta":
                    returnstr = alarmSta(context);
                    break;
                case "getAlarmInfo":
                    returnstr = getAlarmInfo(context);
                    break;
                case "homeAlarmSta":
                    returnstr = homeAlarmSta(context);
                    break;
                case "addCameraAlarm":
                    returnstr = addCameraAlarm(context);
                    break;
            }
            context.Response.Write(returnstr);
        }


        //查询
        private string alarmList(HttpContext context)
        {
            string returnstr = "";
            try
            {
                string OrgId = context.Request.Params["OrgId"];
                string alarmType = context.Request.Params["ALARM_TYPE"];
                string searchName = context.Request.Params["searchName"];
                string searchTime = context.Request.Params["searchTime"];
                string searchType = context.Request.Params["searchType"];
                string page = context.Request.Params["page"];
                string limit = context.Request.Params["limit"];
                int pageIndex = 1;
                int pageSize = 10;
                if (!string.IsNullOrEmpty(page)) { pageIndex = int.Parse(page); }
                if (!string.IsNullOrEmpty(limit)) { pageSize = int.Parse(limit); }
                string where = " 1=1 ";
                if (!string.IsNullOrEmpty(OrgId))
                {
                    where += " and (ORG_ID ='" + OrgId + "' or ORG_ID in (select o.org_id from fire_org o where o.pid = '" + OrgId + "') )";
                }

                if (!string.IsNullOrEmpty(alarmType))
                {
                    where += " and  ALARM_TYPE='" + alarmType + "'";
                }
                if (!string.IsNullOrEmpty(searchName))
                {
                    where += " and ALARM_DES like '%" + searchName + "%' ";
                }
                if (!string.IsNullOrEmpty(searchTime))
                {
                    where += " and date_format(TIME,'%Y-%m-%d') =date_format('" + searchTime + "','%Y-%m-%d')";
                }

                if (!string.IsNullOrEmpty(searchType))
                {
                    where += " and  EXTENDCODE1='" + searchType + "'";
                }
                returnstr = "{\"code\":0,\"msg\":\"\",";
                int count = bll.GetRecordCount(where);
                returnstr += "\"count\":" + count + ",\"data\":";
                if (count == 0)
                {
                    returnstr += "[]";
                }
                else
                {
                    DataTable dt = bll.GetListByPage(where, " TIME desc ", (pageIndex - 1) * pageSize  , pageSize).Tables[0];
                    returnstr += FangYar.Common.JsonHelper.ToJson(dt);
                }
                returnstr += "}";
            }
            catch
            {
                returnstr = "{\"code\":0,\"msg\":\"error\",\"count\":0,\"data\":[]";
            }
            return returnstr;
        }

        //导出
        private void expListCar(HttpContext context)
        {
            try
            {
                string OrgId = context.Request.Params["OrgId"];
                string alarmType = context.Request.Params["ALARM_TYPE"];

                string searchTime = context.Request.Params["searchTime"];
                string searchType = context.Request.Params["searchType"];
                string page = context.Request.Params["page"];
                string limit = context.Request.Params["limit"];
                int pageIndex = 1;
                int pageSize = 10;
                if (!string.IsNullOrEmpty(page)) { pageIndex = int.Parse(page); }
                if (!string.IsNullOrEmpty(limit)) { pageSize = int.Parse(limit); }
                string where = " 1=1 ";
                if (!string.IsNullOrEmpty(OrgId))
                {
                    where += " and (ORG_ID ='" + OrgId + "' or ORG_ID in (select o.org_id from fire_org o where o.pid = '" + OrgId + "') )";
                }

                if (!string.IsNullOrEmpty(alarmType))
                {
                    where += " and  ALARM_TYPE='" + alarmType + "'";
                }
                if (!string.IsNullOrEmpty(searchTime))
                {
                    where += " and date_format(TIME,'%Y-%m-%d') =date_format('" + searchTime + "','%Y-%m-%d')";
                }

                if (!string.IsNullOrEmpty(searchType))
                {
                    where += " and  EXTENDCODE1='" + searchType + "'";
                }
                int count = bll.GetRecordCount(where);
                if (count == 0)
                {
                }
                else
                {
                    //访客出入记录表
                    DataTable dt = bll.expListCar(0, count, where, " time desc ");
                    Dictionary<string, string> cellHeaders = new System.Collections.Generic.Dictionary<string, string>();
                    cellHeaders.Add("CAR_NUM", "车牌号");
                    cellHeaders.Add("ORG_NAME", "机构");
                    cellHeaders.Add("EXTENDCODE1", "类型");
                    cellHeaders.Add("TIME", "时间");
                    cellHeaders.Add("ALARM_DES", "描述");

                    FangYar.Common.NPOIExcelHelper.ExportByWeb(dt, null, cellHeaders, DateTime.Now.ToString("yyyyMMddHHmmss") + "车辆报警表.xls");
                }
            }
            catch
            {
            }
        }

        private void expListPerson(HttpContext context)
        {
            try
            {
                string OrgId = context.Request.Params["OrgId"];
                string alarmType = context.Request.Params["ALARM_TYPE"];

                string searchTime = context.Request.Params["searchTime"];
                string searchType = context.Request.Params["searchType"];
                string page = context.Request.Params["page"];
                string limit = context.Request.Params["limit"];
                int pageIndex = 1;
                int pageSize = 10;
                if (!string.IsNullOrEmpty(page)) { pageIndex = int.Parse(page); }
                if (!string.IsNullOrEmpty(limit)) { pageSize = int.Parse(limit); }
                string where = " 1=1 ";
                if (!string.IsNullOrEmpty(OrgId))
                {
                    where += " and (ORG_ID ='" + OrgId + "' or ORG_ID in (select o.org_id from fire_org o where o.pid = '" + OrgId + "') )";
                }

                if (!string.IsNullOrEmpty(alarmType))
                {
                    where += " and  ALARM_TYPE='" + alarmType + "'";
                }
                if (!string.IsNullOrEmpty(searchTime))
                {
                    where += " and date_format(TIME,'%Y-%m-%d') =date_format('" + searchTime + "','%Y-%m-%d')";
                }

                if (!string.IsNullOrEmpty(searchType))
                {
                    where += " and  EXTENDCODE1='" + searchType + "'";
                }
                int count = bll.GetRecordCount(where);
                if (count == 0)
                {
                }
                else
                {
                    //访客出入记录表
                    DataTable dt = bll.expListPerson(0, count, where, " time desc ");
                    Dictionary<string, string> cellHeaders = new System.Collections.Generic.Dictionary<string, string>();
                    cellHeaders.Add("EMP_NAME", "姓名");
                    cellHeaders.Add("ORG_NAME", "机构");
                    cellHeaders.Add("EXTENDCODE1", "类型");
                    cellHeaders.Add("TIME", "时间");
                    cellHeaders.Add("ALARM_DES", "描述");

                    FangYar.Common.NPOIExcelHelper.ExportByWeb(dt, null, cellHeaders, DateTime.Now.ToString("yyyyMMddHHmmss") + "人员报警表.xls");
                }
            }
            catch
            {
            }
        }

        private string alarmSta(HttpContext context)
        {
            string returnstr = "";
            int code = -1;
            string msg = "";
            string data = "";
            string strWhere = " 1=1";
            try
            {
                string ORG_ID = context.Request.Params["Org_Id"];
                string S_Time = context.Request.Params["S_Time"];
                string E_Time = context.Request.Params["E_Time"];
                if (!string.IsNullOrEmpty(ORG_ID))
                {
                    code = 1;
                    strWhere += " and ORG_ID='" + ORG_ID + "'";
                    if (!string.IsNullOrEmpty(S_Time) && !string.IsNullOrEmpty(E_Time))
                    {
                        strWhere += " and date_format('" + S_Time + "','%Y-%m-%d') < TIME";
                        strWhere += " and date_format('" + E_Time + "','%Y-%m-%d')> TIME";
                    }
                    else
                    {
                        strWhere += " and date_format(now(),'%Y-%m-%d') = date_format(TIME,'%Y-%m-%d')";
                    }

                    DataTable dt = bll.alarmSta(strWhere);
                    data = FangYar.Common.JsonHelper.ToJson(dt);
                }
            }
            catch
            {
                msg = "获取失败！";
            }
            returnstr = "{\"code\":" + code + ",\"msg\":\"" + msg + "\",\"data\":" + data + "}";
            return returnstr;
        }


        private string getAlarmInfo(HttpContext context)
        {
            string returnstr = "";
            int code = -1;
            string msg = "";
            string data = "";
            try
            {
                string taskId = context.Request.Params["taskId"];
                if (!string.IsNullOrEmpty(taskId))
                {
                    Model.OA.TBL_ALARMDATA model = bll.GetModel(taskId);
                    data = Common.JsonHelper.ToJson(model);
                    code = 1;
                }
            }
            catch
            {
                msg = "获取失败！";
            }
            returnstr = "{\"code\":" + code + ",\"msg\":\"" + msg + "\",\"data\":" + data + "}";
            return returnstr;
        }
        /// <summary>
        /// 首页报警统计
        /// </summary>
        /// <param name="context"></param>
        /// <returns></returns>
        private string homeAlarmSta(HttpContext context)
        {
            string returnstr = "";
            int code = -1;
            string msg = "";
            string data = "";
            string strWhere = " 1=1";
            try
            {
                string ORG_ID = context.Request.Params["Org_Id"];
                if (!string.IsNullOrEmpty(ORG_ID))
                {
                    code = 1;
                    strWhere += " and ORG_ID='" + ORG_ID + "'";
                    strWhere += " and  date_format(time,'%Y-%m-%d') = date_format(now(),'%Y-%m-%d')";

                    DataTable dt = bll.homeAlarmSta(strWhere);
                    data = FangYar.Common.JsonHelper.ToJson(dt);
                }
            }
            catch
            {
                msg = "获取失败！";
            }
            returnstr = "{\"code\":" + code + ",\"msg\":\"" + msg + "\",\"data\":" + data + "}";
            return returnstr;
        }

        //添加
        private string addCameraAlarm(HttpContext context)
        {
            HttpRequest request = context.Request;
            Stream stream = request.InputStream;

            string returnstr = "";
            int code = -1;
            string msg = "";
            try
            {
                string car_name = context.Request.Params["car_name"];//车辆名称

                //报警表
                FangYar.Model.OA.TBL_ALARMDATA model = new FangYar.Model.OA.TBL_ALARMDATA();

                if (bll.Add(model))
                {
                    msg = "添加成功！";
                    code = 1;
                }
                else { msg = "添加失败！"; }
            }
            catch
            {
                msg = "添加失败！";
            }
            returnstr = "{\"msg\":\"" + msg + "\",\"code\":" + code + "}";
            return returnstr;
        }

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