wraaaaaa.a

人事管理系统

using System;
using System.Collections.Generic;
using System.Text;
using System.Data;
using System.Data.SqlClient;
using MODEL;
using DBManage;
using IDAL;

namespace SQLServerDAL
{
     public class SysFunService:ISysFunService
    {
        #region IBaseService<SysFun> 成员


        private static List<SysFun> GetModelsFromDataSet(DataSet ds)
        {
            List<SysFun> ls = new List<SysFun>();
            foreach (DataRow row in ds.Tables[0].Rows)
            {
                SysFun model = new SysFun();
                model.NodeId = Convert.ToInt32(row[0]);
                model.DisplayName = Convert.ToString(row[1]);
                model.NodeURL = Convert.ToString(row[2]);
                model.DisplayOrder = Convert.ToInt32(row[3]); 
                model.ParentNodeId = Convert.ToInt32(row[4]);
                
                ls.Add(model);
            }
            return ls;
        }

        public int AddModel(SysFun model)
        {
            string sql = string.Format("insert into SysFun values('{0}','{1}','{2}','{3}')",
                model.DisplayName,
                model.NodeURL,
                model.DisplayOrder,
                model.ParentNodeId);
            return DBOperate.UpdateModel(sql);
        }

        public int DeleteModelById(int id)
        {
            string where = " NodeId=" + id;
            return DeleteModelByWhere(where);
        }

        public int DeleteModelByWhere(string where)
        {
            string sql = string.Format("delete SysFun");
            if (!string.IsNullOrEmpty(where))
            {
                sql = sql + " where " + where;
            }
            return DBOperate.UpdateModel(sql);
        }

        public int UpdateModel(SysFun model)
        {
            string something = string.Format(" DisplayName='{0}',NodeURL='{1}',DisplayOrder='{2}',ParentNodeId='{3}' ",
                model.DisplayName,
                model.NodeURL,
                model.DisplayOrder,
                model.ParentNodeId);
            string where = string.Format(" NodeId={0} ", model.NodeId);
            return UpdateSomethingByWhere(something, where);
        }

        public int UpdateSomethingByWhere(string something, string where)
        {
            string sql = "update SysFun set " + something;
            if (!string.IsNullOrEmpty(where))
            {
                sql = sql + " where " + where;
            }
            return DBOperate.UpdateModel(sql);
        }

        public List<SysFun> GetAllModels()
        {
            DataSet ds = DBOperate.GetModels("SysFun", "");
            return GetModelsFromDataSet(ds);
        }

        public SysFun GetModelById(int id)
        {
            DataSet ds = DBOperate.GetModels("SysFun", "NodeId=" + id);
            return GetModelsFromDataSet(ds)[0];
        }

        public List<SysFun> GetModelByForeignKey(int ForeignKeyID)
        {
            throw new Exception("The method or operation is not implemented.");
        }

        public List<SysFun> GetModels(string strWhere)
        {
            DataSet ds = DBOperate.GetModels("SysFun", strWhere);
            return GetModelsFromDataSet(ds);
        }

        public List<SysFun> GetModels(int pageIndex, int pageSize, string orderColumnsName, string strWhere)
        {
            DataSet ds = DBOperate.GetModels("SysFun", pageIndex, pageSize, orderColumnsName, strWhere);
            return GetModelsFromDataSet(ds);
        }

        public List<SysFun> GetModels(int pageIndex, int pageSize, string orderColumnsName)
        {
            return GetModels(pageIndex, pageSize, orderColumnsName, "");
        }

        public List<SysFun> GetModels(int pageIndex, string orderColumnsName)
        {
            return GetModels(pageIndex, 10, orderColumnsName, "");
        }

        public List<SysFun> GetModels(int pageIndex, int pageSize)
        {
            return GetModels(pageIndex, pageSize, "NodeId", "");
        }

        public List<SysFun> GetModels(int pageIndex)
        {
            return GetModels(pageIndex, 10, "NodeId", "");
        }

        #endregion
    }
}