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 FireDeptHandler : IHttpHandler
    {
        private FangYar.BLL.FIRE.FIRE_DEPT bll = new FangYar.BLL.FIRE.FIRE_DEPT();
        private FangYar.BLL.ToTree_BLL blltree = new BLL.ToTree_BLL();
        public void ProcessRequest(HttpContext context)
        {
            context.Response.ContentType = "text/plain";
            string action = context.Request.Params["Action"];
            string returnstr = "";

            switch (action)
            {
                case "DeptList":
                    returnstr = GetDeptList(context);
                    break;
                case "Add":
                    returnstr = AddDept(context);
                    break;
                case "Edit":
                    returnstr = EditDept(context);
                    break;
                case "Del":
                    returnstr = DelDept(context);
                    break;
                case "DeptTree":
                    returnstr = GetDeptTree(context);
                    break;
                case "Model":
                    returnstr = GetDeptModel(context);
                    break;
                case "getDeptEmpUidTree":
                    returnstr = getDeptEmpUidTree(context);
                    break;
                case "getDeptEmpTree":
                    returnstr = getDeptEmpTree(context);
                    break;
            }

            context.Response.Write(returnstr);
        }




        //查询
        private string GetDeptList(HttpContext context)
        {
            string returnstr = "";
            try
            {
                string OrgId = context.Request.Params["OrgId"];
                string keyword = context.Request.Params["keywords"];
                string treeID = context.Request.Params["treeID"];
                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 = " (IS_DEL <> '1' or IS_DEL is null)  ";
                if (!string.IsNullOrEmpty(treeID) && treeID != OrgId)
                {
                    where = " and org_id ='" + treeID + "' ";
                }
                else 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(keyword))
                {
                    if (where != null)
                    {
                        where += " and ";
                    }
                    where += "( name like '%" + keyword + "%' or ADDR like '%" + keyword + "%')";
                }
                returnstr = "{\"code\":0,\"msg\":\"\",";
                int count = bll.GetRecordCount(where);
                returnstr += "\"count\":" + count + ",\"data\":";
                if (count == 0)
                {
                    returnstr += "[]";
                }
                else
                {
                    List<FangYar.Model.FIRE.FIRE_DEPT> list = bll.QueryList(pageIndex, pageSize, where, "");
                    returnstr += FangYar.Common.JsonHelper.ToJson(list);
                }
                returnstr += "}";
            }
            catch
            {
                returnstr = "{\"code\":0,\"msg\":\"error\",\"count\":0,\"data\":[]}";
            }
            return returnstr;
        }

        //添加部门
        private string AddDept(HttpContext context)
        {
            string returnstr = "";
            int code = -1;
            string msg = "";
            try
            {
                string USER_ID = context.Request.Params["USER_ID"];
                string ID = Guid.NewGuid().ToString("N");
                string NAME = context.Request.Params["NAME"];
                string ORG_ID = context.Request.Params["ORG_ID"];
                string FID = context.Request.Params["FID"];
                string REMARKS = context.Request.Params["REMARKS"];

                //部门表
                FangYar.Model.FIRE.FIRE_DEPT model = new Model.FIRE.FIRE_DEPT();
                model.ID = ID;
                model.NAME = NAME;
                model.ORG_ID = ORG_ID;
                model.FID = FID;
                model.REMARKS = REMARKS;
                model.A_PER = USER_ID;

                if (bll.Add(model))
                {
                    msg = "添加成功！";
                    code = 1;
                }
                else { msg = "添加失败！"; }
            }
            catch
            {
                msg = "添加失败：装备编码有重复数据";
            }
            returnstr = "{\"msg\":\"" + msg + "\",\"code\":" + code + "}";
            return returnstr;
        }

        //修改部门
        private string EditDept(HttpContext context)
        {
            string returnstr = "";
            int code = -1;
            string msg = "";
            try
            {

                string USER_ID = context.Request.Params["USER_ID"];
                string ID = context.Request.Params["ID"];
                string NAME = context.Request.Params["NAME"];
                string FID = context.Request.Params["FID"];
                string ORG_ID = context.Request.Params["ORG_ID"];
                string REMARKS = context.Request.Params["REMARKS"];

                //部门表
                FangYar.Model.FIRE.FIRE_DEPT model = new Model.FIRE.FIRE_DEPT();
                model.ID = ID;
                model.NAME = NAME;
                model.FID = FID;
                model.ORG_ID = ORG_ID;
                model.REMARKS = REMARKS;
                model.U_PER = USER_ID;


                if (bll.Update(model))
                {
                    msg = "修改成功！";
                    code = 1;
                }
                else { msg = "修改失败！"; }
            }
            catch
            {
                msg = "修改失败！";
            }
            returnstr = "{\"msg\":\"" + msg + "\",\"code\":" + code + "}";
            return returnstr;
        }

        //删除部门
        private string DelDept(HttpContext context)
        {
            string returnstr = "";
            int code = -1;
            string msg = "";
            try
            {
                string DeptList = context.Request.Params["DeptList"];
                string[] DeptArray = DeptList.Split(',');
                string DeptListString = "";
                for (int i = 0; i < DeptArray.Length; i++)
                {
                    if (i == 0)
                    {
                        DeptListString = "'" + DeptArray[i] + "'";
                    }
                    else
                    {
                        DeptListString += ",'" + DeptArray[i] + "'";
                    }
                }

                //var rcode = bll.DelDept(DeptListString,"1");
                var rcode = bll.getDelId(DeptListString);
                if (rcode == 0)
                {
                    msg = "删除成功！";
                    code = 1;
                }
                else if (rcode == 1)
                {
                    msg = "所选部门还有人员关联，请移除人员后再删除当前所选部门！";
                }
                else if (rcode == 2)
                {
                    msg = "删除失败！";
                }
            }
            catch
            {
                msg = "删除失败！";
            }
            returnstr = "{\"code\":" + code + ",\"msg\":\"" + msg + "\"}";
            return returnstr;
        }

        //部门树
        private string GetDeptTree(HttpContext context)
        {
            string returnstr = "";
            try
            {
                string OrgId = context.Request.Params["OrgId"];

                string where = " (IS_DEL <> '1' or IS_DEL is null) ";
                if (!string.IsNullOrEmpty(OrgId))
                {
                    where += " and ORG_ID = '" + OrgId + "' ";
                }
                else
                {
                    return "{\"data\":[]}";
                }
                List<FangYar.Model.TreeNodeModel> list = new List<Model.TreeNodeModel>();
                list = blltree.GetTree3("ID", "FID", "NAME", "FIRE_DEPT", where, list);
                returnstr = "{\"data\":";
                if (list.Count == 0)
                {
                    returnstr += "[]";
                }
                else
                {
                    returnstr += FangYar.Common.JsonHelper.ToJson(list);
                }
                returnstr += "}";
            }
            catch
            {
                returnstr = "{\"data\":[]}";
            }
            return returnstr;

        }

        //根据ID获取部门详情
        private string GetDeptModel(HttpContext context)
        {
            string returnstr = "";
            try
            {
                string Id = context.Request.Params["Id"];
                FangYar.Model.FIRE.FIRE_DEPT model = bll.GetModel(Id);
                returnstr = "{\"data\":";
                returnstr += FangYar.Common.JsonHelper.ToJson(model);
            }
            catch
            {
                returnstr = "{\"data\":[]}";
            }
            return returnstr;
        }


        //获取Tree 机构-部门-员工（获取UID）
        private string getDeptEmpUidTree(HttpContext context)
        {
            string returnstr = "";
            try
            {
                string DeptId = context.Request.Params["DeptId"];
                string type = context.Request.Params["type"];

                returnstr = "{\"code\":0,\"msg\":\"\",\"data\":";
                DataTable data = bll.getDeptEmpUidTree(DeptId);
                data.Columns.Add("nocheck", typeof(string)); //数据类型为文本
                for (int i = 0; i < data.Rows.Count; i++)
                {
                    string aaa = data.Rows[i]["TYPE"].ToString();
                    if (data.Rows[i]["TYPE"].ToString() == "emp")
                    {
                        data.Rows[i]["nocheck"] = "false";
                    }
                    else
                    {
                        data.Rows[i]["nocheck"] = "true";
                    }
                }

                returnstr += FangYar.Common.JsonHelper.ToJson(data);
                returnstr += "}";
            }
            catch
            {
                returnstr = "{\"code\":0,\"msg\":\"error\",\"count\":0,\"data\":[]";
            }
            return returnstr;
        }

        //获取Tree 机构-部门-员工（获取EMP_ID）
        private string getDeptEmpTree(HttpContext context)
        {
            string returnstr = "";
            try
            {
                string DeptId = context.Request.Params["DeptId"];
                string type = context.Request.Params["type"];

                returnstr = "{\"code\":0,\"msg\":\"\",\"data\":";
                DataTable data = bll.getDeptEmpTree(DeptId);
                returnstr += FangYar.Common.JsonHelper.ToJson(data);
                returnstr += "}";
            }
            catch
            {
                returnstr = "{\"code\":0,\"msg\":\"error\",\"count\":0,\"data\":[]";
            }
            return returnstr;
        }


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