using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Maticsoft.DBUtility;
using System.Data.SqlClient;
using System.Data;
namespace Maticsoft.SQLServerDAL
{
public class ChannelProduct : Maticsoft.IDAL.IChannelProduct
{
/// <summary>
/// 是否存在该记录
/// </summary>
public bool Exists(string Id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select count(1) from ChannelProduct");
strSql.Append(" where Id=@Id ");
SqlParameter[] parameters = {
new SqlParameter("@Id", SqlDbType.Char,36) };
parameters[0].Value = Id;
return DbHelperSQL.Exists(strSql.ToString(), parameters);
}
public Boolean Exists(String channelId, Int32 productSectionId,Boolean? isShow = null)
{
StringBuilder sql = new StringBuilder();
List<SqlParameter> parameters = new List<SqlParameter>();
sql.Append("select count(1) from ChannelProduct");
sql.Append(" where ChannelId = @ChannelId AND ProductSectionId = @ProductSectionId");
//SqlParameter[] parameters = {
// new SqlParameter("@ChannelId",SqlDbType.Char,36){Value = channelId},
// new SqlParameter("@ProductSectionId",SqlDbType.Int,4){Value = productSectionId}
// };
parameters.Add(new SqlParameter("@ChannelId", SqlDbType.Char, 36) { Value = channelId });
parameters.Add(new SqlParameter("@ProductSectionId", SqlDbType.Int, 4) { Value = productSectionId });
if (isShow != null && isShow.HasValue)
{
sql.Append(" AND IsShow = @IsShow");
parameters.Add(new SqlParameter("@IsShow", SqlDbType.Bit, 1) { Value = isShow.Value });
}
return DbHelperSQL.Exists(sql.ToString(), parameters.ToArray());
}
/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(Model.ChannelProduct model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into ChannelProduct(");
strSql.Append("Id,ChannelId,ProductSectionId,ProductSectionParintId,IsShow,Abstruct,Image,Describe)");
strSql.Append(" values (");
strSql.Append("@Id,@ChannelId,@ProductSectionId,@ProductSectionParintId,@IsShow,@Abstruct,@Image,@Describe)");
SqlParameter[] parameters = {
new SqlParameter("@Id", SqlDbType.Char,36),
new SqlParameter("@ChannelId", SqlDbType.Char,36),
new SqlParameter("@ProductSectionId", SqlDbType.Int,4),
new SqlParameter("@ProductSectionParintId", SqlDbType.Int,4),
new SqlParameter("@IsShow", SqlDbType.Bit,1),
new SqlParameter("@Abstruct", SqlDbType.VarChar),
new SqlParameter("@Image", SqlDbType.VarChar,1000),
new SqlParameter("@Describe", SqlDbType.VarChar)};
parameters[0].Value = model.Id;
parameters[1].Value = model.ChannelId;
parameters[2].Value = model.ProductSectionId;
parameters[3].Value = model.ProductSectionParintId;
parameters[4].Value = model.IsShow;
parameters[5].Value = model.Abstruct;
parameters[6].Value = model.Image;
parameters[7].Value = model.Describe;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return true;
}
else
{
return false;
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Model.ChannelProduct model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update ChannelProduct set ");
strSql.Append("ChannelId=@ChannelId,");
strSql.Append("ProductSectionId=@ProductSectionId,");
strSql.Append("ProductSectionParintId=@ProductSectionParintId,");
strSql.Append("IsShow=@IsShow,");
strSql.Append("Abstruct=@Abstruct,");
strSql.Append("Image=@Image,");
strSql.Append("Describe=@Describe");
strSql.Append(" where Id=@Id ");
SqlParameter[] parameters = {
new SqlParameter("@ChannelId", SqlDbType.Char,36),
new SqlParameter("@ProductSectionId", SqlDbType.Int,4),
new SqlParameter("@ProductSectionParintId", SqlDbType.Int,4),
new SqlParameter("@IsShow", SqlDbType.Bit,1),
new SqlParameter("@Abstruct", SqlDbType.VarChar),
new SqlParameter("@Image", SqlDbType.VarChar,1000),
new SqlParameter("@Describe", SqlDbType.VarChar),
new SqlParameter("@Id", SqlDbType.Char,36)};
parameters[0].Value = model.ChannelId;
parameters[1].Value = model.ProductSectionId;
parameters[2].Value = model.ProductSectionParintId;
parameters[3].Value = model.IsShow;
parameters[4].Value = model.Abstruct;
parameters[5].Value = model.Image;
parameters[6].Value = model.Describe;
parameters[7].Value = model.Id;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return true;
}
else
{
return false;
}
}
/// <summary>
/// 删除一条数据
/// </summary>
public bool Delete(string Id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("delete from ChannelProduct ");
strSql.Append(" where Id=@Id ");
SqlParameter[] parameters = {
new SqlParameter("@Id", SqlDbType.Char,36) };
parameters[0].Value = Id;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return true;
}
else
{
return false;
}
}
public Int32 DeleteWhere(String where)
{
StringBuilder sql = new StringBuilder();
sql.Append("delete from ChannelProduct ");
sql.Append(" where ");
sql.Append(where);
return DbHelperSQL.ExecuteSql(sql.ToString());
}
/// <summary>
/// 批量删除数据
/// </summary>
public bool DeleteList(string Idlist)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("delete from ChannelProduct ");
strSql.Append(" where Id in (" + Idlist + ") ");
int rows = DbHelperSQL.ExecuteSql(strSql.ToString());
if (rows > 0)
{
return true;
}
else
{
return false;
}
}
public Model.ChannelProduct GetModelByChannelAndProductSectionId(String channelId, Int32 ProductSectionId)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 Id,ChannelId,ProductSectionId,ProductSectionParintId,IsShow,Abstruct,Image,Describe from ChannelProduct ");
strSql.Append(" where ChannelId=@Id AND ProductSectionId=@ProductSectionId");
SqlParameter[] parameters = {
new SqlParameter("@Id", SqlDbType.Char,36),
new SqlParameter("@ProductSectionId",SqlDbType.Int,4)};
parameters[0].Value = channelId;
parameters[1].Value = ProductSectionId;
Model.ChannelProduct model = new Model.ChannelProduct();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["Id"] != null && ds.Tables[0].Rows[0]["Id"].ToString() != "")
{
model.Id = ds.Tables[0].Rows[0]["Id"].ToString();
}
if (ds.Tables[0].Rows[0]["ChannelId"] != null && ds.Tables[0].Rows[0]["ChannelId"].ToString() != "")
{
model.ChannelId = ds.Tables[0].Rows[0]["ChannelId"].ToString();
}
if (ds.Tables[0].Rows[0]["ProductSectionId"] != null && ds.Tables[0].Rows[0]["ProductSectionId"].ToString() != "")
{
model.ProductSectionId = int.Parse(ds.Tables[0].Rows[0]["ProductSectionId"].ToString());
}
if (ds.Tables[0].Rows[0]["ProductSectionParintId"] != null && ds.Tables[0].Rows[0]["ProductSectionParintId"].ToString() != "")
{
model.ProductSectionParintId = int.Parse(ds.Tables[0].Rows[0]["ProductSectionParintId"].ToString());
}
if (ds.Tables[0].Rows[0]["IsShow"] != null && ds.Tables[0].Rows[0]["IsShow"].ToString() != "")
{
if ((ds.Tables[0].Rows[0]["IsShow"].ToString() == "1") || (ds.Tables[0].Rows[0]["IsShow"].ToString().ToLower() == "true"))
{
model.IsShow = true;
}
else
{
model.IsShow = false;
}
}
if (ds.Tables[0].Rows[0]["Abstruct"] != null && ds.Tables[0].Rows[0]["Abstruct"].ToString() != "")
{
model.Abstruct = ds.Tables[0].Rows[0]["Abstruct"].ToString();
}
if (ds.Tables[0].Rows[0]["Image"] != null && ds.Tables[0].Rows[0]["Image"].ToString() != "")
{
model.Image = ds.Tables[0].Rows[0]["Image"].ToString();
}
if (ds.Tables[0].Rows[0]["Describe"] != null && ds.Tables[0].Rows[0]["Describe"].ToString() != "")
{
model.Describe = ds.Tables[0].Rows[0]["Describe"].ToString();
}
return model;
}
else
{
return null;
}
}
public Model.ChannelProduct GetModelByChannelAndProductSectionParintId(String channelId, Int32 ProductSectionParintId)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 Id,ChannelId,ProductSectionId,ProductSectionParintId,IsShow,Abstruct,Image,Describe from ChannelProduct ");
strSql.Append(" where ChannelId=@Id AND ProductSectionParintId=@ProductSectionParintId");
SqlParameter[] parameters = {
new SqlParameter("@Id", SqlDbType.Char,36),
new SqlParameter("@ProductSectionParintId",SqlDbType.Int,4)};
parameters[0].Value = channelId;
parameters[1].Value = ProductSectionParintId;
Model.ChannelProduct model = new Model.ChannelProduct();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["Id"] != null && ds.Tables[0].Rows[0]["Id"].ToString() != "")
{
model.Id = ds.Tables[0].Rows[0]["Id"].ToString();
}
if (ds.Tables[0].Rows[0]["ChannelId"] != null && ds.Tables[0].Rows[0]["ChannelId"].ToString() != "")
{
model.ChannelId = ds.Tables[0].Rows[0]["ChannelId"].ToString();
}
if (ds.Tables[0].Rows[0]["ProductSectionId"] != null && ds.Tables[0].Rows[0]["ProductSectionId"].ToString() != "")
{
model.ProductSectionId = int.Parse(ds.Tables[0].Rows[0]["ProductSectionId"].ToString());
}
if (ds.Tables[0].Rows[0]["ProductSectionParintId"] != null && ds.Tables[0].Rows[0]["ProductSectionParintId"].ToString() != "")
{
model.ProductSectionParintId = int.Parse(ds.Tables[0].Rows[0]["ProductSectionParintId"].ToString());
}
if (ds.Tables[0].Rows[0]["IsShow"] != null && ds.Tables[0].Rows[0]["IsShow"].ToString() != "")
{
if ((ds.Tables[0].Rows[0]["IsShow"].ToString() == "1") || (ds.Tables[0].Rows[0]["IsShow"].ToString().ToLower() == "true"))
{
model.IsShow = true;
}
else
{
model.IsShow = false;
}
}
if (ds.Tables[0].Rows[0]["Abstruct"] != null && ds.Tables[0].Rows[0]["Abstruct"].ToString() != "")
{
model.Abstruct = ds.Tables[0].Rows[0]["Abstruct"].ToString();
}
if (ds.Tables[0].Rows[0]["Image"] != null && ds.Tables[0].Rows[0]["Image"].ToString() != "")
{
model.Image = ds.Tables[0].Rows[0]["Image"].ToString();
}
if (ds.Tables[0].Rows[0]["Describe"] != null && ds.Tables[0].Rows[0]["Describe"].ToString() != "")
{
model.Describe = ds.Tables[0].Rows[0]["Describe"].ToString();
}
return model;
}
else
{
return null;
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Model.ChannelProduct GetModel(string Id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 Id,ChannelId,ProductSectionId,ProductSectionParintId,IsShow,Abstruct,Image,Describe from ChannelProduct ");
strSql.Append(" where Id=@Id ");
SqlParameter[] parameters = {
new SqlParameter("@Id", SqlDbType.Char,36) };
parameters[0].Value = Id;
Model.ChannelProduct model = new Model.ChannelProduct();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["Id"] != null && ds.Tables[0].Rows[0]["Id"].ToString() != "")
{
model.Id = ds.Tables[0].Rows[0]["Id"].ToString();
}
if (ds.Tables[0].Rows[0]["ChannelId"] != null && ds.Tables[0].Rows[0]["ChannelId"].ToString() != "")
{
model.ChannelId = ds.Tables[0].Rows[0]["ChannelId"].ToString();
}
if (ds.Tables[0].Rows[0]["ProductSectionId"] != null && ds.Tables[0].Rows[0]["ProductSectionId"].ToString() != "")
{
model.ProductSectionId = int.Parse(ds.Tables[0].Rows[0]["ProductSectionId"].ToString());
}
if (ds.Tables[0].Rows[0]["ProductSectionParintId"] != null && ds.Tables[0].Rows[0]["ProductSectionParintId"].ToString() != "")
{
model.ProductSectionParintId = int.Parse(ds.Tables[0].Rows[0]["ProductSectionParintId"].ToString());
}
if (ds.Tables[0].Rows[0]["IsShow"] != null && ds.Tables[0].Rows[0]["IsShow"].ToString() != "")
{
if ((ds.Tables[0].Rows[0]["IsShow"].ToString() == "1") || (ds.Tables[0].Rows[0]["IsShow"].ToString().ToLower() == "true"))
{
model.IsShow = true;
}
else
{
model.IsShow = false;
}
}
if (ds.Tables[0].Rows[0]["Abstruct"] != null && ds.Tables[0].Rows[0]["Abstruct"].ToString() != "")
{
model.Abstruct = ds.Tables[0].Rows[0]["Abstruct"].ToString();
}
if (ds.Tables[0].Rows[0]["Image"] != null && ds.Tables[0].Rows[0]["Image"].ToString() != "")
{
model.Image = ds.Tables[0].Rows[0]["Image"].ToString();
}
if (ds.Tables[0].Rows[0]["Describe"] != null && ds.Tables[0].Rows[0]["Describe"].ToString() != "")
{
model.Describe = ds.Tables[0].Rows[0]["Describe"].ToString();
}
return model;
}
else
{
return null;
}
}
/// <summary>
/// 获得数据列表
/// </summary>
public DataSet GetList(string strWhere)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select Id,ChannelId,ProductSectionId,ProductSectionParintId,IsShow,Abstruct,Image,Describe ");
strSql.Append(" FROM ChannelProduct ");
if (strWhere.Trim() != "")
{
strSql.Append(" where " + strWhere);
}
return DbHelperSQL.Query(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(" Id,ChannelId,ProductSectionId,ProductSectionParintId,IsShow,Abstruct,Image,Describe ");
strSql.Append(" FROM ChannelProduct ");
if (strWhere.Trim() != "")
{
strSql.Append(" where " + strWhere);
}
strSql.Append(" order by " + filedOrder);
return DbHelperSQL.Query(strSql.ToString());
}
/// <summary>
/// 获取记录总数
/// </summary>
public int GetRecordCount(string strWhere)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select count(1) FROM ChannelProduct ");
if (strWhere.Trim() != "")
{
strSql.Append(" where " + strWhere);
}
object obj = DbHelperSQL.GetSingle(strSql.ToString());
if (obj == null)
{
return 0;
}
else
{
return Convert.ToInt32(obj);
}
}
/// <summary>
/// 分页获取数据列表
/// </summary>
public DataSet GetListByPage(string strWhere, string orderby, int startIndex, int endIndex)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("SELECT * FROM ( ");
strSql.Append(" SELECT ROW_NUMBER() OVER (");
if (!string.IsNullOrEmpty(orderby.Trim()))
{
strSql.Append("order by T." + orderby);
}
else
{
strSql.Append("order by T.Id desc");
}
strSql.Append(")AS Row, T.* from ChannelProduct T ");
if (!string.IsNullOrEmpty(strWhere.Trim()))
{
strSql.Append(" WHERE " + strWhere);
}
strSql.Append(" ) TT");
strSql.AppendFormat(" WHERE TT.Row between {0} and {1}", startIndex, endIndex);
return DbHelperSQL.Query(strSql.ToString());
}
public String GetChildProductSectionId(String ChannelId, Int32 ProductSectionId, Boolean? IsShow)
{
StringBuilder strSql = new StringBuilder();
List<SqlParameter> parameters = new List<SqlParameter>();
strSql.Append("SELECT ProductSectionId FROM ");
strSql.Append("ChannelProduct");
strSql.Append(" WHERE ProductSectionParintId = @ProductSectionParintId");
parameters.Add(new SqlParameter("@ProductSectionParintId", SqlDbType.Int, 4) { Value = ProductSectionId });
if (IsShow != null && IsShow.HasValue)
{
strSql.Append(" AND ");
strSql.Append(" IsShow = @IsShow");
parameters.Add(new SqlParameter("@IsShow", SqlDbType.Bit, 1) { Value = IsShow.Value });
}
var ds = DbHelperSQL.Query(strSql.ToString(),parameters.ToArray());
if (ds != null && ds.Tables.Count > 0 && ds.Tables[0].Rows.Count > 0)
{
var dt = ds.Tables[0];
StringBuilder ids = new StringBuilder(ProductSectionId.ToString());
for (int i = 0; i < dt.Rows.Count; i++)
{
ids.Append("," + dt.Rows[i][0]);
}
return ids.ToString();
}
else
{
return ProductSectionId.ToString();
}
}
}
}
