public ProductAttr GetProductAttrByID(string attrid, string clientid)
{
var list = GetAttrs(clientid);
if (list.Where(m => m.AttrID == attrid).Count() > 0)
{
return list.Where(m => m.AttrID == attrid).FirstOrDefault();
}
var dal = new ProductsDAL();
DataSet ds = dal.GetProductAttrByID(attrid);
ProductAttr model = new ProductAttr();
if (ds.Tables.Contains("Attrs") && ds.Tables["Attrs"].Rows.Count > 0)
{
model.FillData(ds.Tables["Attrs"].Rows[0]);
model.AttrValues = new List<AttrValue>();
foreach (DataRow item in ds.Tables["Values"].Rows)
{
AttrValue attrValue = new AttrValue();
attrValue.FillData(item);
model.AttrValues.Add(attrValue);
}
}
ClientAttrs[clientid].Add(model);
return model;
}
/// <summary>
/// 获取产品信息（加入购物车页面）
/// </summary>
/// <param name="productid"></param>
/// <returns></returns>
public Products GetProductByIDForDetails(string productid)
{
var dal = new ProductsDAL();
DataSet ds = dal.GetProductByIDForDetails(productid);
Products model = new Products();
if (ds.Tables.Contains("Product") && ds.Tables["Product"].Rows.Count > 0)
{
model.FillData(ds.Tables["Product"].Rows[0]);
//单位
model.BigUnit = new ProductUnit();
model.BigUnit.FillData(ds.Tables["Unit"].Select("UnitID='" + model.BigUnitID + "'").FirstOrDefault());
model.SmallUnit = new ProductUnit();
model.SmallUnit.FillData(ds.Tables["Unit"].Select("UnitID='" + model.SmallUnitID + "'").FirstOrDefault());
model.AttrLists = new List<ProductAttr>();
model.SaleAttrs = new List<ProductAttr>();
foreach (DataRow attrtr in ds.Tables["Attrs"].Rows)
{
ProductAttr attrModel = new ProductAttr();
attrModel.FillData(attrtr);
attrModel.AttrValues = new List<AttrValue>();
//参数
if (attrModel.Type == (int)EnumAttrType.Parameter)
{
foreach (DataRow valuetr in ds.Tables["Values"].Select("AttrID='" + attrModel.AttrID + "'"))
{
AttrValue valueModel = new AttrValue();
valueModel.FillData(valuetr);
if (model.AttrValueList.IndexOf(valueModel.ValueID) >= 0)
{
attrModel.AttrValues.Add(valueModel);
model.AttrLists.Add(attrModel);
break;
}
}
}
else
{
model.SaleAttrs.Add(attrModel);
}
}
model.ProductDetails = new List<ProductDetail>();
foreach (DataRow item in ds.Tables["Details"].Rows)
{
ProductDetail detail = new ProductDetail();
detail.FillData(item);
//填充存在的规格
foreach (var attrModel in model.SaleAttrs)
{
foreach (DataRow valuetr in ds.Tables["Values"].Select("AttrID='" + attrModel.AttrID + "'"))
{
AttrValue valueModel = new AttrValue();
valueModel.FillData(valuetr);
if (detail.AttrValue.IndexOf(valueModel.ValueID) >= 0)
{
if (attrModel.AttrValues.Where(v => v.ValueID == valueModel.ValueID).Count() == 0)
{
attrModel.AttrValues.Add(valueModel);
}
break;
}
}
}
model.ProductDetails.Add(detail);
}
}
return model;
}
/// <summary>
/// 获取产品分类详情（包括属性和值）
/// </summary>
public Category GetCategoryDetailByID(string categoryid)
{
var dal = new ProductsDAL();
DataSet ds = dal.GetCategoryDetailByID(categoryid);
Category model = new Category();
if (ds.Tables.Contains("Category") && ds.Tables["Category"].Rows.Count > 0)
{
model.FillData(ds.Tables["Category"].Rows[0]);
List<ProductAttr> salelist = new List<ProductAttr>();
List<ProductAttr> attrlist = new List<ProductAttr>();
foreach (DataRow attr in ds.Tables["Attrs"].Rows)
{
ProductAttr modelattr = new ProductAttr();
modelattr.FillData(attr);
if (modelattr.Type==1)
{
attrlist.Add(modelattr);
}
else if (modelattr.Type == 2)
{
salelist.Add(modelattr);
}
modelattr.AttrValues = new List<AttrValue>();
foreach (DataRow value in ds.Tables["Values"].Select("AttrID='" + modelattr.AttrID + "'"))
{
AttrValue valuemodel = new AttrValue();
valuemodel.FillData(value);
modelattr.AttrValues.Add(valuemodel);
}
}
model.SaleAttrs = salelist;
model.AttrLists = attrlist;
}
return model;
}
public List<ProductAttr> GetAttrs(string clientid)
{
if (ClientAttrs.ContainsKey(clientid))
{
return ClientAttrs[clientid];
}
List<ProductAttr> list = new List<ProductAttr>();
DataSet ds = new ProductsDAL().GetAttrs(clientid);
foreach (DataRow dr in ds.Tables["Attrs"].Rows)
{
ProductAttr model = new ProductAttr();
model.FillData(dr);
model.AttrValues = new List<AttrValue>();
foreach (DataRow item in ds.Tables["Values"].Rows)
{
AttrValue attrValue = new AttrValue();
attrValue.FillData(item);
model.AttrValues.Add(attrValue);
}
}
ClientAttrs.Add(clientid, list);
return list;
}
/// <summary>
/// 获取属性列表（包括属性值列表）
/// </summary>
public List<ProductAttr> GetAttrList(string categoryid, string keyWords, int pageSize, int pageIndex, ref int totalCount, ref int pageCount, string agentid, string clientid)
{
var dal = new ProductsDAL();
DataSet ds = dal.GetAttrList(categoryid, keyWords, pageSize, pageIndex, ref totalCount, ref pageCount, clientid);
List<ProductAttr> list = new List<ProductAttr>();
if (ds.Tables.Contains("Attrs"))
{
foreach (DataRow dr in ds.Tables["Attrs"].Rows)
{
ProductAttr model = new ProductAttr();
model.FillData(dr);
model.CreateUser = OrganizationBusiness.GetUserByUserID(model.CreateUserID, agentid);
List<AttrValue> valueList = new List<AttrValue>();
foreach (DataRow drValue in ds.Tables["Values"].Select("AttrID='" + model.AttrID + "'"))
{
AttrValue valueModel = new AttrValue();
valueModel.FillData(drValue);
valueList.Add(valueModel);
}
model.AttrValues = valueList;
list.Add(model);
}
}
return list;
}
/// <summary>
/// 根据属性ID获取属性
/// </summary>
/// <param name="attrID"></param>
/// <returns></returns>
public ProductAttr GetProductAttrByID(string attrID)
{
var dal = new ProductsDAL();
DataSet ds = dal.GetProductAttrByID(attrID);
ProductAttr model = new ProductAttr();
if (ds.Tables.Contains("Attrs") && ds.Tables["Attrs"].Rows.Count > 0)
{
model.FillData(ds.Tables["Attrs"].Rows[0]);
List<AttrValue> list = new List<AttrValue>();
foreach (DataRow item in ds.Tables["Values"].Rows)
{
AttrValue attrValue = new AttrValue();
attrValue.FillData(item);
list.Add(attrValue);
}
model.AttrValues = list;
}
return model;
}
/// <summary>
/// 获取属性列表（包括属性值列表）
/// </summary>
/// <param name="keyWords"></param>
/// <param name="pageSize"></param>
/// <param name="pageIndex"></param>
/// <param name="totalCount"></param>
/// <param name="pageCount"></param>
/// <returns></returns>
public List<ProductAttr> GetAttrList(string categoryid, string keyWords, int pageSize, int pageIndex, ref int totalCount, ref int pageCount, string clientid)
{
var dal = new ProductsDAL();
DataSet ds = dal.GetAttrList(categoryid, keyWords, pageSize, pageIndex, ref totalCount, ref pageCount, clientid);
List<ProductAttr> list = new List<ProductAttr>();
if (ds.Tables.Contains("Attrs"))
{
foreach (DataRow dr in ds.Tables["Attrs"].Rows)
{
ProductAttr model = new ProductAttr();
model.FillData(dr);
List<AttrValue> valueList = new List<AttrValue>();
StringBuilder build = new StringBuilder();
foreach (DataRow drValue in ds.Tables["Values"].Select("AttrID='" + model.AttrID + "'"))
{
AttrValue valueModel = new AttrValue();
valueModel.FillData(drValue);
valueList.Add(valueModel);
build.Append(valueModel.ValueName + ",");
}
model.AttrValues = valueList;
if (string.IsNullOrEmpty(build.ToString()))
{
model.ValuesStr = "暂无属性值(单击添加)";
}
else
{
if (build.ToString().Length > 50)
{
if (build.ToString().Substring(49, 1).ToString() != ",")
{
model.ValuesStr = build.ToString() + "...";
}
else
{
model.ValuesStr = build.ToString().Substring(0, 49) + " ...";
}
}
else
{
model.ValuesStr = build.ToString().Substring(0, build.ToString().Length - 1);
}
}
list.Add(model);
}
}
return list;
}