using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using FangYar.Model.TBL;
using System.Text;
using System.Web.Script.Serialization;

namespace FangYar.WebUI.ashx
{
    /// <summary>
    /// SysMenuHandler 的摘要说明
    /// </summary>
    public class SysMenuHandler : IHttpHandler
    {
        private FangYar.BLL.TBL.SysMenuBLL bll = new BLL.TBL.SysMenuBLL();
        private FangYar.BLL.ToTree_BLL blltree = new BLL.ToTree_BLL();
        public void ProcessRequest(HttpContext context)
        {

            // 记录操作日志
            BLL.SysOperationLogHelp.AddSysOperationLog(context, Common.EnumOperationLogType.Other, "基础菜单操作请求", "");

            context.Response.ContentType = "text/plain";
            string action = context.Request.Params["Action"];
            string returnstr = "";
            switch (action)
            {
                case "List":
                    returnstr = GetModelList(context);
                    break;
                case "Del":
                    returnstr = DelModel(context);
                    break;
                case "Add":
                    returnstr = AddModel(context);
                    break;
                case "Edit":
                    returnstr = EditModel(context);
                    break;
                case "EditFlag":
                    returnstr = EditFlag(context);
                    break;
                case "getMenuTree":
                    returnstr = getMenuTree(context);
                    break;
                case "getMenuTitile":
                    returnstr = getMenuTitile(context);
                    break;
                //   权限控制下的方法 
                case "List_Authoritytype":
                    returnstr = GetModelList_Authoritytype(context);
                    break;
                case "getMenuTree_Authoritytype":
                    returnstr = getMenuTree_Authoritytype(context);
                    break;
                case "Add_Authoritytype":
                    returnstr = AddModel_Authoritytype(context);
                    break;
                case "Edit_Authoritytype":
                    returnstr = EditModel_Authoritytype(context);
                    break;
            }


            context.Response.Write(returnstr);
        }

        //查询
        private string GetModelList(HttpContext context)
        {
            string returnstr = "";
            try
            {
                string keywords = context.Request.Params["keywords"];
                string limit = context.Request.Params["limit"];
                string page = context.Request.Params["page"];
                string menuid = context.Request.Params["menuid"]; //点击菜单ID
                int pageIndex = 1;
                int pageSize = 10;
                if (!string.IsNullOrEmpty(limit)) { pageIndex = int.Parse(page); }
                if (!string.IsNullOrEmpty(page)) { pageSize = int.Parse(limit); }
                string where = " 1=1 ";

                //搜索
                if (!string.IsNullOrEmpty(keywords))
                {
                    where += " and (APP_ID like'%" + keywords + "%' or MENU_TITLE like'%" + keywords + "%') ";
                }
                //菜单树点击
                if (!string.IsNullOrEmpty(menuid))
                {
                    where += " and( ID like'%" + menuid.Replace(",", "") + "%' or MENU_PARENT like'%" + menuid.Replace(",", "") + "%') ";
                }
                where += "order by menu_order ";
                returnstr = "{\"code\":0,\"msg\":\"\",";
                int count = bll.Count(where);
                returnstr += "\"count\":" + count + ",\"data\":";
                if (count == 0)
                {
                    returnstr += "[]";
                }
                else
                {

                    List<FangYar.Model.TBL.TBL_SYS_MENU_Model> list = bll.QueryList(pageIndex, pageSize, where, null);
                    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, "基础菜单操作请求", "查询异常：" + e);
            }
            // 记录操作日志
            BLL.SysOperationLogHelp.AddSysOperationLog(context, Common.EnumOperationLogType.Query, "基础菜单操作请求", "查询");
            return returnstr;

        }
        //删除
        private string DelModel(HttpContext context)
        {
            string returnstr = "";
            int code = -1;
            string msg = "";
            try
            {
                string UIDList = context.Request.Params["UIDList"];
                UIDList = UIDList.Replace(",", "','");

                if (bll.Delete(UIDList))
                {
                    bll.DeleteRoleMenu(UIDList);
                    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, "基础菜单操作请求", "删除异常：" + e);
            }
            returnstr = "{\"code\":" + code + ",\"msg\":\"" + msg + "\"}";
            // 记录操作日志
            BLL.SysOperationLogHelp.AddSysOperationLog(context, Common.EnumOperationLogType.Delete, "基础菜单操作请求", "删除");
            return returnstr;
        }
        //添加
        private string AddModel(HttpContext context)
        {
            string returnstr = "";
            int code = -1;
            string msg = "";
            try
            {
                string appID = context.Request.Params["appID"];
                string menuTitle = context.Request.Params["menuTitle"];
                string menuIcon = context.Request.Params["menuIcon"];
                string menuUrl = context.Request.Params["menuUrl"];
                string menuParent = context.Request.Params["menuParent"];
                string menuType = context.Request.Params["menuType"];//菜单类型
                string menuFlag = context.Request.Params["menuFlag"];//菜单状态
                string menuLevel = context.Request.Params["menuLevel"];
                string menuOrder = context.Request.Params["menuOrder"];
                string menuMap = context.Request.Params["needmap"];
                string menuAction = context.Request.Params["menuAction"];
                string authoritytype = context.Request.Params["authoritytype"];
                string org_id = context.Request.Params["org_id"];
                if (string.IsNullOrEmpty(appID))
                {
                    msg = "所属应用不能为空";
                }
                else if (string.IsNullOrEmpty(menuTitle))
                {
                    msg = "菜单名称不能为空";
                }
                else
                {
                    FangYar.Model.TBL.TBL_SYS_MENU_Model model = new Model.TBL.TBL_SYS_MENU_Model();
                    model.ID = Guid.NewGuid().ToString("N");
                    model.APP_ID = appID;
                    model.MENU_TITLE = menuTitle;
                    model.MENU_ICON = menuIcon;
                    model.MENU_URL = menuUrl;
                    model.MENU_PARENT = menuParent;
                    model.MENU_TYPE = menuType;
                    model.MENU_FLAG = menuFlag;
                    model.MENU_LEVEL = menuLevel;
                    model.MENU_ORDER = int.Parse(menuOrder);
                    model.MENU_MAP = menuMap;
                    model.MENU_ACTION = menuAction;
                    model.AUTHORITYTYPE = authoritytype;
                    model.ORG_ID = org_id;
                    if (bll.Add(model))
                    {
                        msg = "添加成功！";
                        code = 1;
                    }
                    else { msg = "添加失败！"; }
                }
            }
            catch (Exception ex)
            {
                msg = "添加失败！";
                // 记录操作日志
                BLL.SysOperationLogHelp.AddSysOperationLog(context, Common.EnumOperationLogType.Error, "基础菜单操作请求", "添加异常：" + ex);
            }
            returnstr = "{\"msg\":\"" + msg + "\",\"code\":" + code + "}";
            // 记录操作日志
            BLL.SysOperationLogHelp.AddSysOperationLog(context, Common.EnumOperationLogType.Add, "基础菜单操作请求", "添加");
            return returnstr;
        }
        //修改
        private string EditModel(HttpContext context)
        {
            string returnstr = "";
            int code = -1;
            string msg = "";
            try
            {
                string ID = context.Request.Params["ID"];
                string appID = context.Request.Params["appID"];

                string menuTitle = context.Request.Params["menuTitle"];
                string menuIcon = context.Request.Params["menuIcon"];
                string menuUrl = context.Request.Params["menuUrl"];
                string menuParent = context.Request.Params["menuParent"];
                string menuType = context.Request.Params["menuType"];
                string menuFlag = context.Request.Params["menuFlag"];
                string menuLevel = context.Request.Params["menuLevel"];
                string menuOrder = context.Request.Params["menuOrder"];
                string menuMap = context.Request.Params["needmap"];
                string menuAction = context.Request.Params["menuAction"];
                string authoritytype = context.Request.Params["authoritytype"];
                string org_id = context.Request.Params["org_id"];
                FangYar.Model.TBL.TBL_SYS_MENU_Model model = bll.GetModelByID(ID);
                if (model == null)
                {
                    msg = "应用记录不存在！";
                }
                else
                {
                    model.MENU_TITLE = menuTitle;
                    model.MENU_ICON = menuIcon;
                    model.MENU_URL = menuUrl;
                    model.MENU_PARENT = menuParent;
                    model.MENU_TYPE = menuType;
                    model.MENU_FLAG = menuFlag;
                    model.MENU_LEVEL = menuLevel;
                    model.MENU_ORDER = int.Parse(menuOrder);
                    model.MENU_MAP = menuMap;
                    model.MENU_ACTION = menuAction;
                    model.APP_ID = appID;
                    model.AUTHORITYTYPE = authoritytype;
                    model.ORG_ID = org_id;

                    if (bll.Edit(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, "基础菜单操作请求", "修改异常：" + e);

            }
            returnstr = "{\"code\":" + code + ",\"msg\":\"" + msg + "\"}";
            // 记录操作日志
            BLL.SysOperationLogHelp.AddSysOperationLog(context, Common.EnumOperationLogType.Update, "基础菜单操作请求", "修改");
            return returnstr;

        }
        //菜单状态，禁用与启用
        private string EditFlag(HttpContext context)
        {
            string returnstr = "";
            int code = -1;
            string msg = "";
            try
            {
                string id = context.Request.Params["ID"];
                string menuFlag = context.Request.Params["menuFlag"];
                FangYar.Model.TBL.TBL_SYS_MENU_Model model = bll.GetModelByID(id);
                if (model == null)
                {
                    msg = "该记录不存在";
                }
                else
                {
                    if (menuFlag == "0")
                    {
                        model.MENU_FLAG = "1";
                    }
                    else if (menuFlag == "1")
                    {
                        model.MENU_FLAG = "0";
                    }
                    if (bll.Edit(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, "基础菜单操作请求", "菜单状态，禁用与启用异常：" + e);
            }
            returnstr = "{\"code\":" + code + ",\"msg\":\"" + msg + "\"}";
            // 记录操作日志
            BLL.SysOperationLogHelp.AddSysOperationLog(context, Common.EnumOperationLogType.Update, "基础菜单操作请求", "菜单状态，禁用与启用");
            return returnstr;

        }
        //菜单树
        private string getMenuTree(HttpContext context)
        {
            string returnstr = "";
            try
            {
                string treeid = context.Request.Params["treeid"];


                string where = null;
                if (!string.IsNullOrEmpty(treeid))
                {
                    where = " ID = " + treeid;
                }
                List<FangYar.Model.TreeNodeModel> list = new List<Model.TreeNodeModel>();
                list = blltree.GetTree("ID", "MENU_PARENT", " CONCAT(MENU_TITLE, IFNULL(CONCAT('(',MENU_ACTION,')'),'') ) ", "TBL_SYS_MENU", where, list);
                returnstr = "{\"data\":";
                if (list.Count == 0)
                {
                    returnstr += "[]";
                }
                else
                {
                    returnstr += FangYar.Common.JsonHelper.ToJson(list);
                }
                returnstr += "}";
            }
            catch (Exception e)
            {
                returnstr = "{\"data\":[]}";
                // 记录操作日志
                BLL.SysOperationLogHelp.AddSysOperationLog(context, Common.EnumOperationLogType.Error, "基础菜单操作请求", "菜单树异常：" + e);
            }
            // 记录操作日志
            BLL.SysOperationLogHelp.AddSysOperationLog(context, Common.EnumOperationLogType.Query, "基础菜单操作请求", "菜单树");
            return returnstr;
        }
        //查询一条记录
        private string getMenuTitile(HttpContext context)
        {
            string returnstr = "";
            try
            {
                string ID = context.Request.Params["ID"];
                int count = bll.Count("ID ='" + ID + "'");
                if (count > 0)
                {
                    returnstr = "{\"code\":1,\"data\":";
                    FangYar.Model.TBL.TBL_SYS_MENU_Model model = bll.GetModelByID(ID);
                    returnstr += FangYar.Common.JsonHelper.ToJson(model);
                    returnstr += "}";
                }
                else
                {
                    returnstr = "{\"code\":0,\"data\":[]}";
                }

            }
            catch (Exception e)
            {
                returnstr = "{\"code\":0,\"data\":[]}";
                // 记录操作日志
                BLL.SysOperationLogHelp.AddSysOperationLog(context, Common.EnumOperationLogType.Error, "基础菜单操作请求", "查询一条记录异常：" + e);
            }
            // 记录操作日志
            BLL.SysOperationLogHelp.AddSysOperationLog(context, Common.EnumOperationLogType.Query, "基础菜单操作请求", "查询一条记录");
            return returnstr;


        }

        //-----------------------权限下的方法------------------------
        //查询
        private string GetModelList_Authoritytype(HttpContext context)
        {
            string returnstr = "";
            try
            {
                string keywords = context.Request.Params["keywords"];
                string limit = context.Request.Params["limit"];
                string page = context.Request.Params["page"];
                string menuid = context.Request.Params["menuid"]; //点击菜单ID
                string authoritytype = context.Request.Params["authoritytype"];
                string org_id = context.Request.Params["org_id"];
                int pageIndex = 1;
                int pageSize = 10;
                if (!string.IsNullOrEmpty(limit)) { pageIndex = int.Parse(page); }
                if (!string.IsNullOrEmpty(page)) { pageSize = int.Parse(limit); }
                string where = " 1=1 ";

                //搜索
                if (!string.IsNullOrEmpty(keywords))
                {
                    where += " and (APP_ID like'%" + keywords + "%' or MENU_TITLE like'%" + keywords + "%') ";
                }
                //菜单树点击
                if (!string.IsNullOrEmpty(menuid))
                {
                    where += " and( ID like'%" + menuid.Replace(",", "") + "%' or MENU_PARENT like'%" + menuid.Replace(",", "") + "%') ";
                }


                if (!string.IsNullOrEmpty(authoritytype))
                {
                    where += " and  AUTHORITYTYPE ='" + authoritytype + "'";
                }
                if (!string.IsNullOrEmpty(org_id))
                {
                    where += " and ORG_ID='" + org_id + "' ";
                }


                where += "order by menu_order ";
                returnstr = "{\"code\":0,\"msg\":\"\",";
                int count = bll.Count(where);
                returnstr += "\"count\":" + count + ",\"data\":";
                if (count == 0)
                {
                    returnstr += "[]";
                }
                else
                {

                    List<FangYar.Model.TBL.TBL_SYS_MENU_Model> list = bll.QueryList(pageIndex, pageSize, where, null);
                    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, "基础菜单操作请求", "查询异常：" + e);
            }
            // 记录操作日志
            BLL.SysOperationLogHelp.AddSysOperationLog(context, Common.EnumOperationLogType.Query, "基础菜单操作请求", "查询");
            return returnstr;

        }
        //菜单树
        private string getMenuTree_Authoritytype(HttpContext context)
        {
            string returnstr = "";
            try
            {
                string treeid = context.Request.Params["treeid"];
                string authoritytype = context.Request.Params["authoritytype"];
                string org_id = context.Request.Params["org_id"];

                string where = " (( 1=1 ";
                if (!string.IsNullOrEmpty(treeid))
                {
                    where += " and ID = " + treeid;
                }
                if (!string.IsNullOrEmpty(authoritytype))
                {
                    where += " and  AUTHORITYTYPE ='" + authoritytype + "'";
                }
                if (!string.IsNullOrEmpty(org_id))
                {
                    where += " and ORG_ID='" + org_id + "' ";
                }
                where += " ) ";
                where += "  or AUTHORITYTYPE='0')  ";

                //string where = null;
                //if (!string.IsNullOrEmpty(treeid))
                //{
                //    where += " ID = " + treeid;
                //}

                List<FangYar.Model.TreeNodeModel> list = new List<Model.TreeNodeModel>();
                list = blltree.GetTree("ID", "MENU_PARENT", " CONCAT(MENU_TITLE, IFNULL(CONCAT('(',MENU_ACTION,')'),'') ) ", "TBL_SYS_MENU", where, list);
                returnstr = "{\"data\":";
                if (list.Count == 0)
                {
                    returnstr += "[]";
                }
                else
                {
                    returnstr += FangYar.Common.JsonHelper.ToJson(list);
                }
                returnstr += "}";
            }
            catch (Exception e)
            {
                returnstr = "{\"data\":[]}";
                // 记录操作日志
                BLL.SysOperationLogHelp.AddSysOperationLog(context, Common.EnumOperationLogType.Error, "基础菜单操作请求", "菜单树异常：" + e);
            }
            // 记录操作日志
            BLL.SysOperationLogHelp.AddSysOperationLog(context, Common.EnumOperationLogType.Query, "基础菜单操作请求", "菜单树");
            return returnstr;
        }
        //添加
        private string AddModel_Authoritytype(HttpContext context)
        {
            string returnstr = "";
            int code = -1;
            string msg = "";
            try
            {
                string appID = context.Request.Params["appID"];
                string menuTitle = context.Request.Params["menuTitle"];
                string menuIcon = context.Request.Params["menuIcon"];
                string menuUrl = context.Request.Params["menuUrl"];
                string menuParent = context.Request.Params["menuParent"];
                string menuType = context.Request.Params["menuType"];//菜单类型
                string menuFlag = context.Request.Params["menuFlag"];//菜单状态
                string menuLevel = context.Request.Params["menuLevel"];
                string menuOrder = context.Request.Params["menuOrder"];
                string menuMap = context.Request.Params["needmap"];
                string menuAction = context.Request.Params["menuAction"];
                string authoritytype = context.Request.Params["authoritytype"];
                string org_id = context.Request.Params["org_id"];
                if (string.IsNullOrEmpty(appID))
                {
                    msg = "所属应用不能为空";
                }
                else if (string.IsNullOrEmpty(menuTitle))
                {
                    msg = "菜单名称不能为空";
                }
                else
                {
                    FangYar.Model.TBL.TBL_SYS_MENU_Model model = new Model.TBL.TBL_SYS_MENU_Model();
                    model.ID = Guid.NewGuid().ToString("N");
                    model.APP_ID = appID;
                    model.MENU_TITLE = menuTitle;
                    model.MENU_ICON = menuIcon;
                    model.MENU_URL = menuUrl;
                    model.MENU_PARENT = menuParent;
                    model.MENU_TYPE = menuType;
                    model.MENU_FLAG = menuFlag;
                    model.MENU_LEVEL = menuLevel;
                    model.MENU_ORDER = int.Parse(menuOrder);
                    model.MENU_MAP = menuMap;
                    model.MENU_ACTION = menuAction;
                    model.AUTHORITYTYPE = authoritytype;
                    model.ORG_ID = org_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！";
                // 记录操作日志
                BLL.SysOperationLogHelp.AddSysOperationLog(context, Common.EnumOperationLogType.Error, "基础菜单操作请求", "添加异常：" + e);
            }
            returnstr = "{\"msg\":\"" + msg + "\",\"code\":" + code + "}";
            // 记录操作日志
            BLL.SysOperationLogHelp.AddSysOperationLog(context, Common.EnumOperationLogType.Add, "基础菜单操作请求", "添加");
            return returnstr;
        }
        //修改
        private string EditModel_Authoritytype(HttpContext context)
        {
            string returnstr = "";
            int code = -1;
            string msg = "";
            try
            {
                string ID = context.Request.Params["ID"];
                string appID = context.Request.Params["appID"];

                string menuTitle = context.Request.Params["menuTitle"];
                string menuIcon = context.Request.Params["menuIcon"];
                string menuUrl = context.Request.Params["menuUrl"];
                string menuParent = context.Request.Params["menuParent"];
                string menuType = context.Request.Params["menuType"];
                string menuFlag = context.Request.Params["menuFlag"];
                string menuLevel = context.Request.Params["menuLevel"];
                string menuOrder = context.Request.Params["menuOrder"];
                string menuMap = context.Request.Params["needmap"];
                string menuAction = context.Request.Params["menuAction"];
                string authoritytype = context.Request.Params["authoritytype"];
                string org_id = context.Request.Params["org_id"];
                FangYar.Model.TBL.TBL_SYS_MENU_Model model = bll.GetModelByID(ID);
                if (model == null)
                {
                    msg = "应用记录不存在！";
                }
                else
                {
                    model.MENU_TITLE = menuTitle;
                    model.MENU_ICON = menuIcon;
                    model.MENU_URL = menuUrl;
                    model.MENU_PARENT = menuParent;
                    model.MENU_TYPE = menuType;
                    model.MENU_FLAG = menuFlag;
                    model.MENU_LEVEL = menuLevel;
                    model.MENU_ORDER = int.Parse(menuOrder);
                    model.MENU_MAP = menuMap;
                    model.MENU_ACTION = menuAction;
                    model.APP_ID = appID;
                    model.AUTHORITYTYPE = authoritytype;
                    model.ORG_ID = org_id;

                    if (bll.Edit(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, "基础菜单操作请求", "修改异常：" + e);

            }
            returnstr = "{\"code\":" + code + ",\"msg\":\"" + msg + "\"}";
            // 记录操作日志
            BLL.SysOperationLogHelp.AddSysOperationLog(context, Common.EnumOperationLogType.Update, "基础菜单操作请求", "修改");
            return returnstr;

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