using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

using System.Data;
using MySql.Data.MySqlClient;

namespace FangYar.OracleDAL.TBL
{
    public class SysAppDAL : FangYar.IDAL.TBL.SysAppIDAL
    {
        #region 私有方法
        /// <summary>
        /// DataRow转model实体类对象
        /// </summary>
        /// <param name="dr"></param>
        /// <returns></returns>
        private void DataRowToModel(Model.TBL.TBL_SYS_APP_Model model, DataRow dr)
        {
            if (!DBNull.Value.Equals(dr["ID"]))
                model.ID = dr["ID"].ToString();
            if (!DBNull.Value.Equals(dr["APP_CODE"]))
                model.APP_CODE = dr["APP_CODE"].ToString();
            if (!DBNull.Value.Equals(dr["APP_NAME"]))
                model.APP_NAME = dr["APP_NAME"].ToString();
            if (!DBNull.Value.Equals(dr["APP_URL"]))
                model.APP_URL = dr["APP_URL"].ToString();
            if (!DBNull.Value.Equals(dr["APP_DES"]))
                model.APP_DES = dr["APP_DES"].ToString();
            if (!DBNull.Value.Equals(dr["APP_STATE"]))
                model.APP_STATE = dr["APP_STATE"].ToString();

        }
        /// <summary>
        /// DataRow转model实体类对象
        /// </summary>
        /// <param name="dr"></param>
        /// <returns></returns>
        private Model.TBL.TBL_SYS_APP_Model DataRowToModel(DataRow dr)
        {
            Model.TBL.TBL_SYS_APP_Model model = new Model.TBL.TBL_SYS_APP_Model();
            if (!DBNull.Value.Equals(dr["ID"]))
                model.ID = dr["ID"].ToString();
            if (!DBNull.Value.Equals(dr["APP_CODE"]))
                model.APP_CODE = dr["APP_CODE"].ToString();
            if (!DBNull.Value.Equals(dr["APP_NAME"]))
                model.APP_NAME = dr["APP_NAME"].ToString();
            if (!DBNull.Value.Equals(dr["APP_URL"]))
                model.APP_URL = dr["APP_URL"].ToString();
            if (!DBNull.Value.Equals(dr["APP_DES"]))
                model.APP_DES = dr["APP_DES"].ToString();
            if (!DBNull.Value.Equals(dr["APP_STATE"]))
                model.APP_STATE = dr["APP_STATE"].ToString();
            return model;
        }
        /// <summary>
        /// 把DataTable行转成实体类List集合
        /// </summary>
        private List<FangYar.Model.TBL.TBL_SYS_APP_Model> DataTableToList(DataTable dt)
        {
            List<FangYar.Model.TBL.TBL_SYS_APP_Model> modellist = new List<Model.TBL.TBL_SYS_APP_Model>();
            if (dt.Rows.Count > 0)
            {
                foreach (DataRow myRow in dt.Rows)
                {
                    modellist.Add(DataRowToModel(myRow));
                }
            }
            return modellist;

        }
        #endregion
        #region 基本方法
        /// <summary>
        /// 获取记录数
        /// </summary>
        public int Count(string strwhere)
        {
            string sql = "select count(1) from TBL_SYS_APP ";
            if (strwhere != null && strwhere != "")
            {
                sql += " where " + strwhere;
            }
            try
            {

                return FangYar.Common.MySqlHelper.GetCount(sql);

            }
            catch
            {
                return 0;
            }
        }
        /// <summary>
        /// 根据ID获取实体对象
        /// </summary>
        public Model.TBL.TBL_SYS_APP_Model GetModelByID(string Id)
        {
            Model.TBL.TBL_SYS_APP_Model model = null;
            string sql = "select * from TBL_SYS_APP where ID=@ID";
            MySqlParameter[] paras ={
                                    new MySqlParameter("@ID",MySqlDbType.VarChar,36)
                                    };
            paras[0].Value = Id;
            DataTable dt = FangYar.Common.MySqlHelper.QueryTable(sql, paras);
            if (dt.Rows.Count > 0)
            {
                model = new Model.TBL.TBL_SYS_APP_Model();
                DataRowToModel(model, dt.Rows[0]);
                return model;

            }
            else
            {

                return null;
            }

        }
        /// <summary>
        /// 根据APPCode获取实体类对象
        /// </summary>
        public Model.TBL.TBL_SYS_APP_Model GetModelByAppCode(string Code)
        {
            Model.TBL.TBL_SYS_APP_Model model = null;
            string sql = "select * from TBL_SYS_APP where APP_CODE=@APP_CODE";
            MySqlParameter[] paras ={
                                  new MySqlParameter("@APP_CODE",MySqlDbType.VarChar,50)
                                  };
            paras[0].Value = Code;
            DataTable dt = FangYar.Common.MySqlHelper.QueryTable(sql, paras);
            if (dt.Rows.Count > 0)
            {
                model = new Model.TBL.TBL_SYS_APP_Model();
                DataRowToModel(model, dt.Rows[0]);
                return model;
            }
            else
            {

                return null;
            }
        }
        /// <summary>
        /// 添加
        /// </summary>
        public bool Add(Model.TBL.TBL_SYS_APP_Model model)
        {

            /* strsql.Append("insert when (not exists(select 1 from TBL_SYS_APP where ");
             strsql.Append("APP_CODE=@APP_CODE))");
             strsql.Append("then ");
             strsql.Append("into TBL_SYS_APP(APP_CODE,APP_NAME,APP_URL,APP_DES,APP_STATE) ");
             strsql.Append("select :APP_CODE,@APP_NAME,@APP_URL,@APP_DES,@APP_STATE ");
             strsql.Append("from dual");*/

            string sql1 = "select count(1) from  TBL_SYS_APP where APP_CODE='" + model.APP_CODE + "'";
            bool exist = FangYar.Common.MySqlHelper.Exists(sql1);
            if (exist)//存在不添加
            {
                return false;

            }
            else
            {
                StringBuilder strsql = new StringBuilder();
                strsql.Append("insert into TBL_SYS_APP (ID,APP_CODE,APP_NAME,APP_URL,APP_DES,APP_STATE)");
                strsql.Append("values");
                strsql.Append("(@ID,@APP_CODE,@APP_NAME,@APP_URL,@APP_DES,@APP_STATE)");
                MySqlParameter[] paras ={
                                    new MySqlParameter("@ID",model.ID),
                                    new MySqlParameter("@APP_CODE",model.APP_CODE),
                                    new MySqlParameter("@APP_NAME",model.APP_NAME),
                                    new MySqlParameter("@APP_URL",model.APP_URL),
                                    new MySqlParameter("@APP_DES",model.APP_DES),
                                    new MySqlParameter("@APP_STATE",model.APP_STATE)
                                    }; 





                int i = FangYar.Common.MySqlHelper.ExecuteSql(strsql.ToString(), paras);
                if (i > 0)
                {
                    return true;
                }
                else
                {
                    return false;
                }
            }
        }
        /// <summary>
        ///修改
        /// </summary>
        public bool Edit(Model.TBL.TBL_SYS_APP_Model model)
        {
            StringBuilder strsql = new StringBuilder();
            strsql.Append("update TBL_SYS_APP set ");
            strsql.Append("APP_CODE=@APP_CODE,");
            strsql.Append("APP_NAME=@APP_NAME,");
            strsql.Append("APP_URL=@APP_URL,");
            strsql.Append("APP_DES=@APP_DES,");
            strsql.Append("APP_STATE=@APP_STATE ");
            strsql.Append(" where ID=@ID");
            MySqlParameter[] paras ={
                                    new MySqlParameter("@APP_CODE",MySqlDbType.VarChar,50),
                                    new MySqlParameter("@APP_NAME",MySqlDbType.VarChar,50),
                                    new MySqlParameter("@APP_URL",MySqlDbType.VarChar,100),
                                    new MySqlParameter("@APP_DES",MySqlDbType.VarChar,100),
                                    new MySqlParameter("@APP_STATE",MySqlDbType.VarChar,1),
                                    new MySqlParameter("@ID",model.ID)
                                    };
            paras[0].Value = model.APP_CODE;
            paras[1].Value = model.APP_NAME;
            paras[2].Value = model.APP_URL;
            paras[3].Value = model.APP_DES;
            paras[4].Value = model.APP_STATE;
            paras[5].Value = model.ID;
            int i = FangYar.Common.MySqlHelper.ExecuteSql(strsql.ToString(), paras);
            if (i > 0) { return true; }
            else { return false; }

        }
        /// <summary>
        /// 删除
        /// </summary>
        public bool Delete(string IDList)
        {
            string sql = "delete from TBL_SYS_APP where ID in('" + IDList + "')";
            try
            {
                FangYar.Common.MySqlHelper.ExecuteSql(sql);
                return true;
            }
            catch
            {
                return false;
            }

        }
        #endregion
        #region 分页

        /// <summary>
        /// 分页无排序
        /// </summary>
        /// <param name="PageIndex">页面索引</param>
        /// <param name="PageSize">页面大小</param>
        /// <param name="strwhere">查询条件</param>
        /// <returns></returns>
        public string QueryJsonList(int PageIndex, int PageSize, string strwhere)
        {

            return FangYar.Common.JsonHelper.ToJson(QueryPage(PageIndex, PageSize, strwhere));
        }
        /// <summary>
        /// 分页无排序
        /// </summary>
        /// <param name="PageIndex">页面索引</param>
        /// <param name="PageSize">页面大小</param>
        /// <param name="strwhere">查询条件</param>
        /// <returns></returns>
        public string QueryJsonList(int PageIndex, int PageSize, string strwhere, string order)
        {

            return FangYar.Common.JsonHelper.ToJson(QueryPage(PageIndex, PageSize, strwhere, order));
        }
        /// <summary>
        /// 分页无排序
        /// </summary>
        /// <param name="PageIndex">页面索引</param>
        /// <param name="PageSize">页面大小</param>
        /// <param name="strwhere">查询条件</param>
        /// <returns></returns>
        public List<FangYar.Model.TBL.TBL_SYS_APP_Model> QueryList(int PageIndex, int PageSize, string strwhere)
        {

            return DataTableToList(QueryPage(PageIndex, PageSize, strwhere));
        }
        /// <summary>
        /// 分页无排序
        /// </summary>
        /// <param name="PageIndex">页面索引</param>
        /// <param name="PageSize">页面大小</param>
        /// <param name="strwhere">查询条件</param>
        /// <returns></returns>
        public List<FangYar.Model.TBL.TBL_SYS_APP_Model> QueryList(int PageIndex, int PageSize, string strwhere, string order)
        {

            return DataTableToList(QueryPage(PageIndex, PageSize, strwhere, order));
        }
        /// <summary>
        /// 分页无排序
        /// </summary>
        /// <param name="PageIndex">页面索引</param>
        /// <param name="PageSize">页面大小</param>
        /// <param name="strwhere">查询条件</param>
        /// <returns></returns>
        public DataTable QueryPage(int PageIndex, int PageSize, string strwhere)
        {

            return FangYar.Common.MySqlHelper.QueryPage(PageIndex, PageSize, "TBL_SYS_APP", strwhere);
        }

        /// <summary>
        /// 分页无排序
        /// </summary>
        /// <param name="PageIndex">页面索引</param>
        /// <param name="PageSize">页面大小</param>
        /// <param name="strwhere">查询条件</param>
        /// <param name="strwhere">排序</param>
        /// <returns></returns>
        public DataTable QueryPage(int PageIndex, int PageSize, string strwhere, string order)
        {

            return FangYar.Common.MySqlHelper.QueryPage(PageIndex, PageSize, "TBL_SYS_APP", strwhere, order);
        }
        /// <summary>
        /// 存储过程分页
        /// </summary>
        /// <param name="PageIndex">页面索引</param>
        /// <param name="PageSize">页面大小</param>
        /// <param name="strwhere">查询条件</param>
        /// <param name="strwhere">排序</param>
        /// <returns></returns>
        public void QueryProc(int PageIndex, int PageSize, string strwhere, string order)
        {
            int totalcount = 0;
            FangYar.Common.SqlPagerHelperOra.Select(PageSize, PageIndex, out totalcount, "TBL_SYS_APP", "*", null, null, null);


        }
        #endregion

        #region 扩展业务方法

        #endregion

    }
}