using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Data;
using System.Text;
using System.Collections;
using System.Reflection;
using System.Web.Script.Serialization;
using FangYar.Model;
using FangYar.BLL;

namespace FangYar.WebUI.ashx
{
    /// <summary>
    /// OaLeaveHandler 的摘要说明
    /// </summary>
    public class ReportLocationHandler : IHttpHandler
    {
        private FangYar.BLL.OA.OA_REPORT_LOCATION bll = new FangYar.BLL.OA.OA_REPORT_LOCATION();
        public void ProcessRequest(HttpContext context)
        {

            // 记录操作日志
            BLL.SysOperationLogHelp.AddSysOperationLog(context, Common.EnumOperationLogType.Other, "请假打卡操作请求", "");

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

            switch (action)
            {
                case "IsAallowed":
                    returnstr = IsAallowedByUsersUid(context);
                    break;
                case "ReportLocationList":
                    returnstr = GetReportLocationList(context);
                    break;
                case "Add":
                    returnstr = AddReportLocation(context);
                    break;
                case "Edit":
                    returnstr = EditReportLocation(context);
                    break;
                case "Del":
                    returnstr = DelReportLocation(context);
                    break;
            }
            context.Response.Write(returnstr);
        }




        //根据USERS_UID判断是否在请假时间段内
        private string IsAallowedByUsersUid(HttpContext context)
        {
            string returnstr = "";
            try
            {
                string USERS_UID = context.Request.Params["USERS_UID"];
                string where = "";
                if (!string.IsNullOrEmpty(USERS_UID))
                {
                    where += " PPL_ID = '" + USERS_UID + "' ";
                }
                else
                {
                    return "{\"code\":-2,\"msg\":\"登录账号为空！\",\"count\":0,\"data\":[]}";
                }
                where += " and STATE = '1' and (IS_RETURN != '2' or IS_RETURN is null) ";
                string time = DateTime.Now.ToString();
                where += " and date_format('" + time + "','%Y-%m-%d %H:%i:%s') > date_format(S_TIME,'%Y-%m-%d %H:%i:%s')";
                where += " and date_format('" + time + "','%Y-%m-%d %H:%i:%s') < date_format(E_TIME,'%Y-%m-%d %H:%i:%s')";

                FangYar.BLL.OA_LEAVE lbll = new FangYar.BLL.OA_LEAVE();
                returnstr = "{\"code\":0,\"msg\":\"\",";
                int count = lbll.GetRecordCount(where);
                returnstr += "\"count\":" + count + ",\"data\":";
                if (count == 0)
                {
                    return "{\"code\":-1,\"msg\":\"不在请假时间段内，无法打卡！\",\"count\":0,\"data\":[]}";
                }
                else
                {
                    where += " ORDER BY E_TIME desc ";
                    List<FangYar.Model.OA_LEAVE> list = lbll.GetModelList(where);
                    returnstr += FangYar.Common.JsonHelper.ToJson(list);
                }
                returnstr += "}";
            }
            catch (Exception e)
            {
                returnstr = "{\"code\":0,\"msg\":\"" + e.Message + "\",\"count\":0,\"data\":[]}";
                // 记录操作日志
                BLL.SysOperationLogHelp.AddSysOperationLog(context, Common.EnumOperationLogType.Error, "请假打卡操作请求", "根据USERS_UID判断是否在请假时间段内异常：" + e);
            }
            // 记录操作日志
            BLL.SysOperationLogHelp.AddSysOperationLog(context, Common.EnumOperationLogType.Query, "请假打卡操作请求", "根据USERS_UID判断是否在请假时间段内");
            return returnstr;
        }

        //查询
        private string GetReportLocationList(HttpContext context)
        {
            string returnstr = "";
            try
            {
                string LEAVE_ID = context.Request.Params["LEAVE_ID"];
                string where = "";
                if (!string.IsNullOrEmpty(LEAVE_ID))
                {
                    where += " LEAVE_ID = '" + LEAVE_ID + "' ";
                }
                else
                {
                    return "{\"code\":0,\"msg\":\"error\",\"count\":0,\"data\":[]}";
                }
                returnstr = "{\"code\":0,\"msg\":\"\",";
                int count = bll.GetRecordCount(where);
                returnstr += "\"count\":" + count + ",\"data\":";
                if (count == 0)
                {
                    returnstr += "[]";
                }
                else
                {
                    where += " ORDER BY REPORT_TIME ";
                    List<FangYar.Model.OA.OA_REPORT_LOCATION> list = bll.GetModelList(where);
                    returnstr += FangYar.Common.JsonHelper.ToJson(list);
                }
                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, "请假打卡操作请求", "查询异常：" + e);
            }
            // 记录操作日志
            BLL.SysOperationLogHelp.AddSysOperationLog(context, Common.EnumOperationLogType.Query, "请假打卡操作请求", "查询");
            return returnstr;
        }

        //添加请假期间打卡记录
        private string AddReportLocation(HttpContext context)
        {
            string returnstr = "";
            int code = -1;
            string msg = "";
            try
            {
                string USERS_UID = context.Request.Params["USERS_UID"];
                string ID = Guid.NewGuid().ToString("N");
                string LOCATION = context.Request.Params["LOCATION"];
                string REPORT_TIME = context.Request.Params["REPORT_TIME"];
                string USERS_NAME = context.Request.Params["USERS_NAME"];
                string ORG_ID = context.Request.Params["ORG_ID"];
                string ORG_NAME = context.Request.Params["ORG_NAME"];
                string REMARKS = context.Request.Params["REMARKS"];
                string EXTEND1 = context.Request.Params["EXTEND1"];
                string EXTEND2 = context.Request.Params["EXTEND2"];
                string EXTEND3 = context.Request.Params["EXTEND3"];
                string EXTEND4 = context.Request.Params["EXTEND4"];
                string EXTEND5 = context.Request.Params["EXTEND5"];
                string EXTEND6 = context.Request.Params["EXTEND6"];
                string LEAVE_ID = context.Request.Params["LEAVE_ID"];

                //请假期间打卡记录表
                FangYar.Model.OA.OA_REPORT_LOCATION model = new Model.OA.OA_REPORT_LOCATION();
                model.ID = ID;
                model.USERS_UID = USERS_UID;
                model.LOCATION = LOCATION;
                model.REPORT_TIME = REPORT_TIME;
                model.USERS_NAME = USERS_NAME;
                model.ORG_ID = ORG_ID;
                model.ORG_NAME = ORG_NAME;
                model.REMARKS = REMARKS;
                model.EXTEND1 = EXTEND1;
                model.EXTEND2 = EXTEND2;
                model.EXTEND3 = EXTEND3;
                model.EXTEND4 = EXTEND4;
                model.EXTEND5 = EXTEND5;
                model.EXTEND6 = EXTEND6;
                model.LEAVE_ID = LEAVE_ID;

                if (bll.Add(model))
                {
                    msg = "添加成功！";
                    code = 1;
                }
                else { msg = "添加失败！"; }
            }
            catch (Exception e)
            {
                msg = "添加失败：装备编码有重复数据";
                // 记录操作日志
                BLL.SysOperationLogHelp.AddSysOperationLog(context, Common.EnumOperationLogType.Error, "请假打卡操作请求", "添加请假期间打卡记录异常：" + e);
            }
            returnstr = "{\"msg\":\"" + msg + "\",\"code\":" + code + "}";
            // 记录操作日志
            BLL.SysOperationLogHelp.AddSysOperationLog(context, Common.EnumOperationLogType.Add, "请假打卡操作请求", "添加请假期间打卡记录");
            return returnstr;
        }

        //修改请假期间打卡记录
        private string EditReportLocation(HttpContext context)
        {
            string returnstr = "";
            int code = -1;
            string msg = "";
            try
            {
                string USERS_UID = context.Request.Params["USERS_UID"];
                string ID = context.Request.Params["ID"];
                string LOCATION = context.Request.Params["LOCATION"];
                string REPORT_TIME = context.Request.Params["REPORT_TIME"];
                string USERS_NAME = context.Request.Params["USERS_NAME"];
                string ORG_ID = context.Request.Params["ORG_ID"];
                string ORG_NAME = context.Request.Params["ORG_NAME"];
                string REMARKS = context.Request.Params["REMARKS"];
                string EXTEND1 = context.Request.Params["EXTEND1"];
                string EXTEND2 = context.Request.Params["EXTEND2"];
                string EXTEND3 = context.Request.Params["EXTEND3"];
                string EXTEND4 = context.Request.Params["EXTEND4"];
                string EXTEND5 = context.Request.Params["EXTEND5"];
                string EXTEND6 = context.Request.Params["EXTEND6"];
                string LEAVE_ID = context.Request.Params["LEAVE_ID"];

                //请假期间打卡记录表
                FangYar.Model.OA.OA_REPORT_LOCATION model = new Model.OA.OA_REPORT_LOCATION();
                model.ID = ID;
                model.USERS_UID = USERS_UID;
                model.LOCATION = LOCATION;
                model.REPORT_TIME = REPORT_TIME;
                model.USERS_NAME = USERS_NAME;
                model.ORG_ID = ORG_ID;
                model.ORG_NAME = ORG_NAME;
                model.REMARKS = REMARKS;
                model.EXTEND1 = EXTEND1;
                model.EXTEND2 = EXTEND2;
                model.EXTEND3 = EXTEND3;
                model.EXTEND4 = EXTEND4;
                model.EXTEND5 = EXTEND5;
                model.EXTEND6 = EXTEND6;
                model.LEAVE_ID = LEAVE_ID;

                if (bll.Update(model))
                {
                    msg = "修改成功！";
                    code = 1;
                }
                else { msg = "修改失败！"; }
            }
            catch (Exception e)
            {
                msg = "修改失败！";
                // 记录操作日志
                BLL.SysOperationLogHelp.AddSysOperationLog(context, Common.EnumOperationLogType.Error, "请假打卡操作请求", "修改请假期间打卡记录异常：" + e);
            }
            returnstr = "{\"msg\":\"" + msg + "\",\"code\":" + code + "}";
            // 记录操作日志
            BLL.SysOperationLogHelp.AddSysOperationLog(context, Common.EnumOperationLogType.Update, "请假打卡操作请求", "修改请假期间打卡记录");
            return returnstr;
        }

        //删除请假期间打卡记录
        private string DelReportLocation(HttpContext context)
        {
            string returnstr = "";
            int code = -1;
            string msg = "";
            try
            {
                string ReportLocationList = context.Request.Params["ReportLocationList"];
                string[] ReportLocationArray = ReportLocationList.Split(',');
                string ReportLocationListString = "";
                for (int i = 0; i < ReportLocationArray.Length; i++)
                {
                    if (i == 0)
                    {
                        ReportLocationListString = "'" + ReportLocationArray[i] + "'";
                    }
                    else
                    {
                        ReportLocationListString += ",'" + ReportLocationArray[i] + "'";
                    }
                }
                if (bll.DeleteList(ReportLocationListString))
                {
                    msg = "删除成功！";
                    code = 1;
                }
                else
                {
                    msg = "删除失败！";
                }
            }
            catch (Exception e)
            {
                msg = "删除失败！";
                // 记录操作日志
                BLL.SysOperationLogHelp.AddSysOperationLog(context, Common.EnumOperationLogType.Error, "请假打卡操作请求", "删除请假期间打卡记录异常：" + e);
            }
            returnstr = "{\"code\":" + code + ",\"msg\":\"" + msg + "\"}";
            // 记录操作日志
            BLL.SysOperationLogHelp.AddSysOperationLog(context, Common.EnumOperationLogType.Delete, "请假打卡操作请求", "删除请假期间打卡记录");
            return returnstr;
        }

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