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

namespace FangYar.WebUI.ashx
{
    /// <summary>
    /// WarnHandler 的摘要说明
    /// </summary>
    public class WarnHandler : IHttpHandler
    {

        private FangYar.BLL.ZHSQ.WarnRecordBLL bll = new BLL.ZHSQ.WarnRecordBLL();
        public void ProcessRequest(HttpContext context)
        {
            context.Response.ContentType = "text/json";
            string action = context.Request.Params["Action"];
            string returnstr = "";
            switch (action)
            {
                case "List":
                    returnstr = GetList(context);
                    break;
                case "TreeList":
                    returnstr = GetTreeList(context);
                    break;
                case "UserList":
                    returnstr = GetUserList(context);
                    break;
                case "Add":
                    returnstr = Add(context);
                    break;
                case "Edit":
                    returnstr = Edit(context);
                    break;
                case "Del":
                    returnstr = Del(context);
                    break;
            }

            context.Response.Write(returnstr);
        }
        //查询
        private string GetTreeList(HttpContext context)
        {
            string returnstr = "";
            try
            {
                string keywords = context.Request.Params["keywords"];
                string treeID = context.Request.Params["treeID"];
                string limit = context.Request.Params["limit"];
                string page = context.Request.Params["page"];
                int pageIndex = 1;
                int pageSize = 10;
                if (!string.IsNullOrEmpty(limit)) { pageIndex = int.Parse(page); }
                if (!string.IsNullOrEmpty(limit)) { pageSize = int.Parse(limit); }
                string where = null;
                if (!string.IsNullOrEmpty(keywords))
                {
                    where = " DEV_ID like '%" + keywords + "%'   ";
                }
                if (!string.IsNullOrEmpty(treeID))
                {
                    if (where != null)
                    {
                        where += " and ";
                    }
                    where += " FOLDER_ID ='" + treeID + "' ";
                }
                returnstr = "{\"code\":0,\"msg\":\"\",";
                int count = bll.Count(where);
                returnstr += "\"count\":" + count + ",\"data\":";
                if (count == 0)
                {
                    returnstr += "[]";
                }
                else
                {
                    List<FangYar.Model.ZHSQ.ZHSQ_WARN_RECORD_Model> list = bll.QueryList(pageIndex, pageSize, where, null);
                    returnstr += FangYar.Common.JsonHelper.ToJson(list);
                }
                returnstr += "}";
            }
            catch
            {
                returnstr = "{\"code\":0,\"msg\":\"error\",\"count\":0,\"data\":[]";
            }
            return returnstr;
        }
        //查询
        private string GetList(HttpContext context)
        {
            string returnstr = "";
            try
            {
                string Dev = context.Request.Params["Dev"];
                string Wtime = context.Request.Params["Wtime"];
                string limit = context.Request.Params["limit"];
                string page = context.Request.Params["page"];
                int pageIndex = 1;
                int pageSize = 10;
                if (!string.IsNullOrEmpty(limit)) { pageIndex = int.Parse(page); }
                if (!string.IsNullOrEmpty(limit)) { pageSize = int.Parse(limit); }
                string where = " 1=1 ";
                if (!string.IsNullOrEmpty(Dev))
                {
                    where += " and DEV_ID like '%" + Dev + "%'   ";
                }
                if (!string.IsNullOrEmpty(Wtime))
                {
                    string[] times = Wtime.Split('-');
                    where += " and RECORD_TIME between date_format('" + times[0].Trim(' ') + "','%Y-%m-%d %H:%i:%s') and date_format('" + times[1].Trim(' ') + "','%Y-%m-%d %H:%i:%s') ";
                }
                returnstr = "{\"code\":0,\"msg\":\"\",";
                int count = bll.Count(where);
                returnstr += "\"count\":" + count + ",\"data\":";
                if (count == 0)
                {
                    returnstr += "[]";
                }
                else
                {
                    List<FangYar.Model.ZHSQ.ZHSQ_WARN_RECORD_Model> list = bll.QueryList(pageIndex, pageSize, where, null);
                    returnstr += FangYar.Common.JsonHelper.ToJson(list);
                }
                returnstr += "}";
            }
            catch
            {
                returnstr = "{\"code\":0,\"msg\":\"error\",\"count\":0,\"data\":[]";
            }
            return returnstr;
        }
        //查询
        private string GetUserList(HttpContext context)
        {
            string returnstr = "";
            try
            {
                FangYar.Model.LoginUserModel user = FangYar.Common.UserHelper.GetUser(context);


                if (user != null)
                {
                    string Dev = context.Request.Params["Dev"];
                    string Wtime = context.Request.Params["Wtime"];
                    string limit = context.Request.Params["limit"];
                    string page = context.Request.Params["page"];
                    int pageIndex = 1;
                    int pageSize = 10;
                    if (!string.IsNullOrEmpty(limit)) { pageIndex = int.Parse(page); }
                    if (!string.IsNullOrEmpty(limit)) { pageSize = int.Parse(limit); }
                    string where = " and DEV_CODE = '" + user.OrgID + "'   ";
                    if (!string.IsNullOrEmpty(Dev))
                    {
                        where += " and DEV_ID like '%" + Dev + "%'   ";
                    }
                    if (!string.IsNullOrEmpty(Wtime))
                    {
                        string[] times = Wtime.Split('-');
                        where += " and RECORD_TIME between date_format('" + times[0].Trim(' ') + "','%Y-%m-%d %H:%i:%s') and date_format('" + times[1].Trim(' ') + "','%Y-%m-%d %H:%i:%s') ";
                    }
                    returnstr = "{\"code\":0,\"msg\":\"\",";
                    int count = bll.Count(where);
                    returnstr += "\"count\":" + count + ",\"data\":";
                    if (count == 0)
                    {
                        returnstr += "[]";
                    }
                    else
                    {
                        List<FangYar.Model.ZHSQ.ZHSQ_WARN_RECORD_Model> list = bll.QueryList(pageIndex, pageSize, where, null);
                        returnstr += FangYar.Common.JsonHelper.ToJson(list);
                    }
                    returnstr += "}";
                }
                else { returnstr = "{\"code\":-2,\"msg\":\"登录超时\",\"count\":0,\"data\":[]}"; }
            }
            catch
            {
                returnstr = "{\"code\":0,\"msg\":\"error\",\"count\":0,\"data\":[]}";
            }
            return returnstr;
        }
        //添加
        private string Add(HttpContext context)
        {
            string returnstr = "";
            int code = -1;
            string msg = "";
            try
            {
                string userUID = context.Request.Params["userUID"];
                string userPwd = context.Request.Params["userPwd"];
                string userType = context.Request.Params["userType"];
                string userName = context.Request.Params["userName"];

                if (string.IsNullOrEmpty(userUID))
                {
                    msg = "账号不能为空！";
                }
                else if (userUID.Length < 4)
                {
                    msg = "账号长度最少为4个字符！";
                }

                else if (string.IsNullOrEmpty(userPwd))
                {
                    msg = "密码不能为空！";
                }
                else if (userUID.Length < 4)
                {
                    msg = "密码长度最少为4个字符！";
                }
                else if (string.IsNullOrEmpty(userName))
                {
                    msg = "名称不能为空！";
                }

                else
                {
                    FangYar.Model.ZHSQ.ZHSQ_WARN_RECORD_Model model = new Model.ZHSQ.ZHSQ_WARN_RECORD_Model();

                    if (bll.Add(model))
                    {
                        msg = "添加成功！";
                        code = 1;
                    }
                    else
                    {
                        msg = "添加失败！";

                    }
                }

            }
            catch
            {
                msg = "添加失败！";
            }
            returnstr = "{\"code\":" + code + ",\"msg\":\"" + msg + "\"}";
            return returnstr;
        }
        //修改
        private string Edit(HttpContext context)
        {
            string returnstr = "";
            int code = -1;
            string msg = "";
            try
            {
                string ID = context.Request.Params["ID"];
                string userUID = context.Request.Params["userUID"];
                string userPwd = context.Request.Params["userPwd"];
                string userType = context.Request.Params["userType"];
                string userName = context.Request.Params["userName"];

                FangYar.Model.ZHSQ.ZHSQ_WARN_RECORD_Model model = bll.GetModelByID(ID);
                if (model == null)
                {
                    msg = "用户不存在！";
                }
                else
                {


                    if (bll.Edit(model))
                    {
                        msg = "修改成功！";
                        code = 1;
                    }
                    else
                    {
                        msg = "修改失败！";

                    }
                }

            }
            catch
            {
                msg = "修改失败！";
            }
            returnstr = "{\"code\":" + code + ",\"msg\":\"" + msg + "\"}";
            return returnstr;
        }
        //删除
        private string Del(HttpContext context)
        {
            string returnstr = "";
            int code = -1;
            string msg = "";
            try
            {
                string UIDList = context.Request.Params["UIDList"];
                UIDList = "'" + UIDList.Replace(",", "','") + "'";
                if (bll.Delete(UIDList))
                {
                    msg = "删除成功！";
                    code = 1;
                }
                else
                {
                    msg = "删除失败！";
                }
            }
            catch
            {
                msg = "删除失败！";
            }
            returnstr = "{\"code\":" + code + ",\"msg\":\"" + msg + "\"}";
            return returnstr;
        }

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