/// <summary>
/// Convert attribute set array to the format of ItemType for AddItemCall.
/// </summary>
/// <param name="attrSets">The attribute set list generated by AttributeMaster.</param>
/// <returns>The converted array that is compatible with ItemType in AddItemCall.</returns>
public AttributeSetTypeCollection ConvertAttributeSetArray(IAttributeSetCollection attrSets)
{
AttributeSetTypeCollection toSets = new AttributeSetTypeCollection();
foreach (AttributeSetType from in attrSets)
{
AttributeSetType toAst = new AttributeSetType();
toAst.Any = from.Any;
toAst.attributeSetID = from.attributeSetID;
toAst.attributeSetIDSpecified = from.attributeSetIDSpecified;
toAst.attributeSetVersion = from.attributeSetVersion;
toAst.Attribute = ConvertAttributeArray(from.Attribute);
toSets.Add(toAst);
}
return(toSets);
}
/// <summary>
/// get all attributes from the charactersic with which the specific category is mapping
/// </summary>
/// <param name="categoryId"></param>
/// <param name="apiContext"></param>
/// <returns></returns>
private static AttributeSetTypeCollection GetAttributeSetCol(int categoryId,ApiContext apiContext)
{
IAttributesMaster attributesMaster=new AttributesMaster();
AttributeSetTypeCollection attributeSTC=new AttributeSetTypeCollection();
attributesMaster.CategoryCSProvider=new CategoryCSDownloader(apiContext);
attributesMaster.XmlProvider=new AttributesXmlDownloader(apiContext);
//get the characteristic set id of the specified category
IAttributeSetCollection attributeSetCol=attributesMaster.GetItemSpecificAttributeSetsForCategories(new Int32Collection(new int[]{categoryId}));
Assert.IsNotNull(attributeSetCol);
IAttributesXmlProvider iaxp=attributesMaster.XmlProvider;
//download all attributes from ebay
XmlDocument document=iaxp.DownloadXml();
//write the memory xml to disk
WriteXMLToDisk(document);
AttributeSetTypeCollection attributeSetTypeCol=new AttributeSetTypeCollection();
//get Required Item specifics by call getAttributesCS
foreach(AttributeSet attributeSet in attributeSetCol)
{
AttributeSetType attributeST=new AttributeSetType();
attributeST.attributeSetID=attributeSet.attributeSetID;
String xpath="//Characteristics/CharacteristicsSet[@id='"+attributeSet.attributeSetID.ToString()+"']//CharacteristicsList//Initial//Attribute";
XmlNodeList nodeList;
XmlNode root = document.DocumentElement;
nodeList=root.SelectNodes(xpath);
AttributeTypeCollection attributeTypeCol=new AttributeTypeCollection();
foreach (XmlNode node in nodeList)
{
AttributeType attributeT=new AttributeType();
XmlAttributeCollection attributes=node.Attributes;
Assert.IsNotNull(attributes);
XmlNode idNode = attributes.GetNamedItem("id");
attributeT.attributeID=int.Parse(idNode.Value);
ValTypeCollection valTypeCol=getValue(node);
if(valTypeCol==null)
{
System.Console.WriteLine("can not find any specific value!");
}
attributeT.Value=valTypeCol;
attributeTypeCol.Add(attributeT);
}
attributeST.Attribute=attributeTypeCol;
attributeSTC.Add(attributeST);
}
return attributeSTC;
}
private void BtnSuggestedAttr_Click(object sender, System.EventArgs e)
{
try
{
ItemType item = FillItem(RecommendationEngineCodeType.SuggestedAttributes);
GetItemRecommendationsCall apicall = new GetItemRecommendationsCall(Context);
GetRecommendationsRequestContainerType req = new GetRecommendationsRequestContainerType();
req.Item = item;
req.Item.LookupAttributeArray = null;
req.ListingFlow = ListingFlowCodeType.AddItem;
req.RecommendationEngine = new RecommendationEngineCodeTypeCollection();
req.RecommendationEngine.Add(RecommendationEngineCodeType.SuggestedAttributes);
if (TxtQuery.Text.Length > 0)
{
req.Query = TxtQuery.Text;
}
GetRecommendationsRequestContainerTypeCollection reqc = new GetRecommendationsRequestContainerTypeCollection();
reqc.Add(req);
// Make API call
apicall.GetItemRecommendations(reqc);
GetRecommendationsResponseContainerTypeCollection resps = apicall.ApiResponse.GetRecommendationsResponseContainer;
AttributeRecommendationsType attributes = resps[0].AttributeRecommendations;
AttributeSetTypeCollection attrSets = null;
if (attributes != null)
{
attrSets = attributes.AttributeSetArray;
}
if (attrSets != null)
{
foreach (AttributeSetType attribute in attrSets)
{
if (attribute != null)
{
string[] listparams = new string[3];
listparams[0] = attribute.attributeSetID.ToString();
listparams[1] = attribute.attributeSetVersion;
listparams[2] = attribute.Attribute.Count.ToString();
ListViewItem vi = new ListViewItem(listparams);
LstAttr.Items.Add(vi);
}
}
}
ProductInfoTypeCollection products = resps[0].ProductRecommendations;
if (products != null)
{
foreach (ProductInfoType product in products)
{
if (product != null)
{
string[] listparams = new string[4];
listparams[0] = product.Title;
listparams[1] = product.productInfoID;
if (product.AverageStartPrice != null)
{
listparams[2] = product.AverageStartPrice.Value.ToString();
}
if (product.AverageSoldPrice != null)
{
listparams[3] = product.AverageSoldPrice.Value.ToString();;
}
ListViewItem vi = new ListViewItem(listparams);
lstProduct.Items.Add(vi);
}
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
/// <summary>
/// Convert attribute set array to the format of ItemType for AddItemCall.
/// </summary>
/// <param name="attrSets">The attribute set list generated by AttributeMaster.</param>
/// <returns>The converted array that is compatible with ItemType in AddItemCall.</returns>
public AttributeSetTypeCollection ConvertAttributeSetArray(IAttributeSetCollection attrSets)
{
AttributeSetTypeCollection toSets = new AttributeSetTypeCollection();
foreach(AttributeSetType from in attrSets)
{
AttributeSetType toAst = new AttributeSetType();
toAst.Any = from.Any;
toAst.attributeSetID = from.attributeSetID;
toAst.attributeSetIDSpecified = from.attributeSetIDSpecified;
toAst.attributeSetVersion = from.attributeSetVersion;
toAst.Attribute = ConvertAttributeArray(from.Attribute);
toSets.Add(toAst);
}
return toSets;
}
