using System;
using System.Collections.Generic;
using System.Data;
using System.Data.SqlClient;
using System.Linq;
using System.Text;
using Models;

namespace DAL
{
    public class DelegationInfoOrFeeCostServcies
    {
        /// <summary>
        /// 查询所有
        /// </summary>
        /// <param name="sql">sql语句</param>
        /// <param name="param">可变参数数组</param>
        /// <returns>返回集合</returns>
        List<DelegationInfoOrFeeCost> excuteSql(string sql, params SqlParameter[] param)
        {
            return ServiceBase<DelegationInfoOrFeeCost>.excuteSql(new DelegationInfoOrFeeCost(), "DelegationInfoOrFeeCost", sql, CommandType.Text, param);
        }
        /// <summary>
        /// 获取单个对象
        /// </summary>
        /// <param name="sql">sql语句</param>
        /// <param name="param">可变参数数组</param>
        /// <returns>返回空或者单个对象</returns>
        DelegationInfoOrFeeCost excuteType(string sql, params SqlParameter[] param)
        {
            //查询结果放入对象集合
            List<DelegationInfoOrFeeCost> diList = excuteSql(sql, param);
            //判断集合是否为空
            if (diList == null || diList.Count == 0)
                //返回null
                return null;
            //返回单个对象
            return diList[0];
        }

        /// <summary>
        /// 根据编号查询多条对象对象信息
        /// </summary>
        /// <param name="id">对象编号</param>
        /// <returns>返回空或者多个对象信息</returns>
        public List<DelegationInfoOrFeeCost> GetDelegationInfoIdByIDAll(int diid)
        {
            //调用获取单个对象的方法
            return excuteSql("select * from DelegationInfoOrFeeCost where DIid=" + diid);
        }

        /// <summary>
        /// 根据编号查询对象信息
        /// </summary>
        /// <param name="id">对象编号</param>
        /// <returns>返回空或者单个对象信息</returns>
        public DelegationInfoOrFeeCost GetDelegationInfoIdByID(int diid)
        {
            //调用获取单个对象的方法
            return excuteType("select * from DelegationInfoOrFeeCost where DIid="+diid);
        }

        /// <summary>
        /// 根据签证表id查询链接表id
        /// </summary>
        /// <param name="id"></param>
        /// <returns></returns>
        public DelegationInfoOrFeeCost getAllByCountryId(int cid)
        {
            return excuteType("select * from DelegationInfoOrFeeCost where isdel=0 and CFCid=@id", new SqlParameter("@id", cid));
        }


        /// <summary>
        /// 添加团组表和签证费用标准表的连表
        /// </summary>
        /// <param name="Dov"></param>
        /// <returns></returns>
        public bool Add(DelegationInfoOrFeeCost cf)
        {
            string sql = "insert into DelegationInfoOrFeeCost values(@DIid,@CFCid,@Oper,@OpdTime,@isdel);SELECT @@IDENTITY";

            SqlParameter[] parameter = new SqlParameter[]{
                    new SqlParameter("@DIid",cf.DIid),
                    new SqlParameter("@CFCid",cf.CFCid),
                    new SqlParameter("@Oper",cf.Oper),
                    new SqlParameter("@OpdTime",cf.OpdTime),
                    new SqlParameter("@isdel",cf.isdel)
                };

            if (SqlHelper.ExecuteNonQuery(sql, CommandType.Text, parameter) > 0)
                return true;
            return false;
        }

        /// <summary>
        /// 修改这条签证的状态
        /// </summary>
        /// <param name="id">签证表 id</param>
        /// <param name="userid">操作人编号 </param>
        /// <param name="datetime">操作人操作时间</param>
        /// <returns></returns>
        public bool delDelegationInfoOrFeeCost(int id, int userid, string datetime)
        {

            SqlParameter[] parameter = new SqlParameter[]{
                    new SqlParameter("@CId",id),
                    new SqlParameter("@OPDate",datetime),
                    new SqlParameter("@Oper",userid)
                };

            if (SqlHelper.ExecuteNonQuery("update DelegationInfoOrFeeCost set isdel=1,Oper=@Oper,OpdTime=@OPDate where DFCid=@CId", CommandType.Text, parameter) > 0)
                return true;
            return false;
        }
    }
}