using System;
using System.Data;
using System.Text;
using System.Data.SqlClient;

namespace Mtxfw.DAL
{
	/// <summary>
	/// 数据访问类:user_livefile
	/// </summary>
    public partial class user_livefile : Mtxfw.Utility.Myabstract
    {
        public user_livefile()
            : base("user_livefile")
        { }

        /// <summary>
        /// 增加一条数据
        /// </summary>
        public int Add(Mtxfw.Model.user_livefile model)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("insert into user_livefile(");
            strSql.Append("MemberId,liveid,stream_id,channel_id,file_id,file_format,start_time,end_time,duration,width,height,file_size,stream_param,video_url,seef,LinkID,ttype,addtime,gtype)");
            strSql.Append(" values (");
            strSql.Append("@MemberId,@liveid,@stream_id,@channel_id,@file_id,@file_format,@start_time,@end_time,@duration,@width,@height,@file_size,@stream_param,@video_url,@seef,@LinkID,@ttype,@addtime,@gtype)");
            strSql.Append(";select SCOPE_IDENTITY()");
            SqlParameter[] parameters = {
					new SqlParameter("@MemberId", SqlDbType.Int),
                    new SqlParameter("@liveid", SqlDbType.Int),
                    new SqlParameter("@stream_id", SqlDbType.VarChar,50), 
                    new SqlParameter("@channel_id", SqlDbType.VarChar,50), 
                    new SqlParameter("@file_id", SqlDbType.VarChar,50), 
                    new SqlParameter("@file_format", SqlDbType.VarChar,50), 
                    new SqlParameter("@start_time", SqlDbType.BigInt),
                    new SqlParameter("@end_time", SqlDbType.BigInt),
                    new SqlParameter("@duration", SqlDbType.BigInt),
                    new SqlParameter("@width", SqlDbType.BigInt),
                    new SqlParameter("@height", SqlDbType.BigInt),
                    new SqlParameter("@file_size", SqlDbType.BigInt),
                    new SqlParameter("@stream_param", SqlDbType.VarChar,50), 
                    new SqlParameter("@video_url", SqlDbType.VarChar,250), 
                    new SqlParameter("@seef", SqlDbType.BigInt),
                    new SqlParameter("@LinkID", SqlDbType.Int),
                    new SqlParameter("@ttype", SqlDbType.Int),
                    new SqlParameter("@addtime", SqlDbType.DateTime),
                    new SqlParameter("@gtype", SqlDbType.Int)};
            parameters[0].Value = model.MemberId;
            parameters[1].Value = model.liveid;
            parameters[2].Value = model.stream_id;
            parameters[3].Value = model.channel_id;
            parameters[4].Value = model.file_id;
            parameters[5].Value = model.file_format;
            parameters[6].Value = model.start_time;
            parameters[7].Value = model.end_time;
            parameters[8].Value = model.duration;
            parameters[9].Value = model.width;
            parameters[10].Value = model.height;
            parameters[11].Value = model.file_size;
            parameters[12].Value = model.stream_param;
            parameters[13].Value = model.video_url;
            parameters[14].Value = model.seef;
            parameters[15].Value = model.LinkID;
            parameters[16].Value = model.ttype;
            parameters[17].Value = model.addtime;
            parameters[18].Value = model.gtype;
            string obj = Mtxfw.Utility.SqlDbHelper_U.GetObject(strSql.ToString(), parameters).ToString();
            if (obj == "")
            {
                return 0;
            }
            else
            {
                return Convert.ToInt32(obj);
            }
        }
        /// <summary>
        /// 更新一条数据
        /// </summary>
        public bool Update(Mtxfw.Model.user_livefile model)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("update user_livefile set ");
            strSql.Append("seef=@seef,");
            strSql.Append("LinkID=@LinkID");
            strSql.Append(" where ID=@Id");
            SqlParameter[] parameters = {
					new SqlParameter("@Id", SqlDbType.Int), 
                    new SqlParameter("@seef", SqlDbType.Int),
                    new SqlParameter("@LinkID", SqlDbType.Int)};
            parameters[0].Value = model.Id;
            parameters[1].Value = model.seef;
            parameters[2].Value = model.LinkID;
            int rows = Mtxfw.Utility.SqlDbHelper_U.ExecuteCmd(strSql.ToString(), parameters);
            if (rows > 0)
            {
                return true;
            }
            else
            {
                return false;
            }
        }
       
        /// <summary>
        /// 得到一个对象实体
        /// </summary>
        public Mtxfw.Model.user_livefile GetModel(int Id)
        {

            StringBuilder strSql = new StringBuilder();
            strSql.Append("select  top 1 * from user_livefile ");
            strSql.Append(" where Id=@Id");
            SqlParameter[] parameters = {
					new SqlParameter("@Id", SqlDbType.Int,4)};
            parameters[0].Value = Id;

            Mtxfw.Model.user_livefile model = new Mtxfw.Model.user_livefile();
            DataSet ds = Mtxfw.Utility.SqlDbHelper_U.GetDataSet(strSql.ToString(), parameters);
            if (ds.Tables[0].Rows.Count > 0)
            {
                model.Id = int.Parse(ds.Tables[0].Rows[0]["Id"].ToString());
                model.MemberId = int.Parse(ds.Tables[0].Rows[0]["MemberId"].ToString());
                model.liveid = int.Parse(ds.Tables[0].Rows[0]["liveid"].ToString());
                model.stream_id = ds.Tables[0].Rows[0]["stream_id"].ToString();
                model.channel_id = ds.Tables[0].Rows[0]["channel_id"].ToString();
                model.file_id = ds.Tables[0].Rows[0]["file_id"].ToString();
                model.file_format = ds.Tables[0].Rows[0]["file_format"].ToString();
                model.start_time = Int64.Parse(ds.Tables[0].Rows[0]["start_time"].ToString());
                model.end_time = Int64.Parse(ds.Tables[0].Rows[0]["end_time"].ToString());
                model.duration = Int64.Parse(ds.Tables[0].Rows[0]["duration"].ToString());
                model.width = Int64.Parse(ds.Tables[0].Rows[0]["width"].ToString());
                model.height = Int64.Parse(ds.Tables[0].Rows[0]["height"].ToString());
                model.file_size = UInt64.Parse(ds.Tables[0].Rows[0]["file_size"].ToString());
                model.stream_param = ds.Tables[0].Rows[0]["stream_param"].ToString();
                model.video_url = ds.Tables[0].Rows[0]["video_url"].ToString();
                model.seef = int.Parse(ds.Tables[0].Rows[0]["seef"].ToString());
                model.LinkID = int.Parse(ds.Tables[0].Rows[0]["LinkID"].ToString());
                model.ttype = int.Parse(ds.Tables[0].Rows[0]["ttype"].ToString());
                model.addtime = Convert.ToDateTime(ds.Tables[0].Rows[0]["addtime"].ToString());
                return model;
            }
            else
            {
                return null;
            }
        }
        /// <summary>
        /// 得到一个对象实体
        /// </summary>
        public Mtxfw.Model.user_livefile GetModelByliveid(int liveid)
        {

            StringBuilder strSql = new StringBuilder();
            strSql.Append("select  top 1 * from user_livefile ");
            strSql.Append(" where ttype=0 and liveid=@liveid");
            SqlParameter[] parameters = {
                                         new SqlParameter("@liveid", SqlDbType.Int,4)};
            parameters[0].Value = liveid;
            Mtxfw.Model.user_livefile model = new Mtxfw.Model.user_livefile();
            DataSet ds = Mtxfw.Utility.SqlDbHelper_U.GetDataSet(strSql.ToString(), parameters);
            if (ds.Tables[0].Rows.Count > 0)
            {
                model.Id = int.Parse(ds.Tables[0].Rows[0]["Id"].ToString());
                model.MemberId = int.Parse(ds.Tables[0].Rows[0]["MemberId"].ToString());
                model.liveid = int.Parse(ds.Tables[0].Rows[0]["liveid"].ToString());
                model.stream_id = ds.Tables[0].Rows[0]["stream_id"].ToString();
                model.channel_id = ds.Tables[0].Rows[0]["channel_id"].ToString();
                model.file_id = ds.Tables[0].Rows[0]["file_id"].ToString();
                model.file_format = ds.Tables[0].Rows[0]["file_format"].ToString();
                model.start_time = Int64.Parse(ds.Tables[0].Rows[0]["start_time"].ToString());
                model.end_time = Int64.Parse(ds.Tables[0].Rows[0]["end_time"].ToString());
                model.duration = Int64.Parse(ds.Tables[0].Rows[0]["duration"].ToString());
                model.width = Int64.Parse(ds.Tables[0].Rows[0]["width"].ToString());
                model.height = Int64.Parse(ds.Tables[0].Rows[0]["height"].ToString());
                model.file_size = UInt64.Parse(ds.Tables[0].Rows[0]["file_size"].ToString());
                model.stream_param = ds.Tables[0].Rows[0]["stream_param"].ToString();
                model.video_url = ds.Tables[0].Rows[0]["video_url"].ToString();
                model.seef = int.Parse(ds.Tables[0].Rows[0]["seef"].ToString());
                model.LinkID = int.Parse(ds.Tables[0].Rows[0]["LinkID"].ToString());
                model.ttype = int.Parse(ds.Tables[0].Rows[0]["ttype"].ToString());
                model.addtime = Convert.ToDateTime(ds.Tables[0].Rows[0]["addtime"].ToString());
                return model;
            }
            else
            {
                return null;
            }
        }
        /// <summary>
        /// 删除一条数据
        /// </summary>
        public bool Delete(int Id)
        {

            StringBuilder strSql = new StringBuilder();
            strSql.Append("delete from user_livefile ");
            strSql.Append(" where Id=@Id");
            SqlParameter[] parameters = {
					new SqlParameter("@Id", SqlDbType.Int,4)
};
            parameters[0].Value = Id;

            int rows = Mtxfw.Utility.SqlDbHelper_U.ExecuteCmd(strSql.ToString(), parameters);
            if (rows > 0)
            {
                return true;
            }
            else
            {
                return false;
            }
        }
       


        /// <summary>
        /// 获得数据列表
        /// </summary>
        public DataSet GetList(string strWhere)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select * ");
            strSql.Append(" FROM user_livefile ");
            if (strWhere.Trim() != "")
            {
                strSql.Append(" where " + strWhere);
            }
            return Mtxfw.Utility.SqlDbHelper_U.GetDataSet(strSql.ToString());
        }

        /// <summary>
        /// 获得前几行数据
        /// </summary>
        public DataSet GetList(int Top, string strWhere, string filedOrder)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select ");
            if (Top > 0)
            {
                strSql.Append(" top " + Top.ToString());
            }
            strSql.Append(" * ");
            strSql.Append(" FROM user_livefile ");
            if (strWhere.Trim() != "")
            {
                strSql.Append(" where " + strWhere);
            }
            strSql.Append(" order by " + filedOrder);
            return Mtxfw.Utility.SqlDbHelper_U.GetDataSet(strSql.ToString());
        }

        
    }
}