public static DataModels.SearchResult SearchItems(string Keyword, double Rate, string SearchIndex)
{
#region init Model
Models.DataModels.SearchResult Searchresults = new DataModels.SearchResult();
List <Models.DataModels.SearchResult.SearchResultsList> SearchresultsList = new List <DataModels.SearchResult.SearchResultsList>();
#endregion
ItemSearchResponse resp = AmazonRequestByPage(Keyword, 1, SearchIndex);
#region Check Response for errors
//Check for null response
if (resp == null)
{
Searchresults.Error = "Server Error - no response received!";
}
if (Convert.ToInt32(resp.Items[0].TotalResults) == 0)
{
Searchresults.Error = "No matches found!";
}
#endregion
#region Set the pages to Loop Through according to amazon product advertising api
///If SearchIndex==All then Max Pages to query is 5
///else Max pages to loop through is 10
int PagesToLoopTrhough = Convert.ToInt32(resp.Items[0].TotalPages.ToString());
int ModifiedPagesToLoopThrough = 0;
if (SearchIndex == "All")
{
if (PagesToLoopTrhough > 5)
{
ModifiedPagesToLoopThrough = 5;
}
else
{
ModifiedPagesToLoopThrough = PagesToLoopTrhough;
}
}
else
{
if (PagesToLoopTrhough > 10)
{
ModifiedPagesToLoopThrough = 10;
}
else
{
ModifiedPagesToLoopThrough = PagesToLoopTrhough;
}
}
#endregion
#region Loop Through The Search Results And Add to Model
for (int i = 1; i < ModifiedPagesToLoopThrough + 1; i++)
{
resp = AmazonRequestByPage(Keyword, i, SearchIndex);
foreach (Item item in resp.Items[0].Item)
{
Models.DataModels.SearchResult.SearchResultsList SingleSearchResult = new Models.DataModels.SearchResult.SearchResultsList();
if (item.ItemAttributes.Author != null)
{
SingleSearchResult.Author = item.ItemAttributes.Author[0].ToString();
}
SingleSearchResult.Title = item.ItemAttributes.Title ?? "";
SingleSearchResult.ProductGroup = item.ItemAttributes.ProductGroup;
if (item.ItemAttributes.ListPrice != null)
{
string Trimmed = item.ItemAttributes.ListPrice.FormattedPrice.Trim('£');
Trimmed = Trimmed.Replace(",", string.Empty);
SingleSearchResult.Price = Convert.ToString(Math.Round(Convert.ToDouble(Trimmed) * Rate, 2));
}
else
{
SingleSearchResult.Price = null;
}
SearchresultsList.Add(SingleSearchResult);
}
}
#endregion
Searchresults._SearchResultsList = SearchresultsList;
return(Searchresults);
}
public static DataModels.SearchResult SearchItems(string Keyword, double Rate, string SearchIndex)
{
#region init Model
Models.DataModels.SearchResult Searchresults= new DataModels.SearchResult();
List<Models.DataModels.SearchResult.SearchResultsList> SearchresultsList = new List<DataModels.SearchResult.SearchResultsList>();
#endregion
ItemSearchResponse resp = AmazonRequestByPage(Keyword, 1, SearchIndex);
#region Check Response for errors
//Check for null response
if (resp == null)
Searchresults.Error="Server Error - no response received!";
if (Convert.ToInt32(resp.Items[0].TotalResults) == 0)
Searchresults.Error="No matches found!";
#endregion
#region Set the pages to Loop Through according to amazon product advertising api
///If SearchIndex==All then Max Pages to query is 5
///else Max pages to loop through is 10
int PagesToLoopTrhough=Convert.ToInt32(resp.Items[0].TotalPages.ToString());
int ModifiedPagesToLoopThrough = 0;
if (SearchIndex=="All")
{
if (PagesToLoopTrhough>5){ModifiedPagesToLoopThrough = 5;}
else{ModifiedPagesToLoopThrough = PagesToLoopTrhough;}
}
else
{
if (PagesToLoopTrhough>10){ModifiedPagesToLoopThrough = 10;}
else{ModifiedPagesToLoopThrough = PagesToLoopTrhough;}
}
#endregion
#region Loop Through The Search Results And Add to Model
for (int i = 1; i < ModifiedPagesToLoopThrough+1; i++)
{
resp = AmazonRequestByPage(Keyword, i, SearchIndex);
foreach (Item item in resp.Items[0].Item)
{
Models.DataModels.SearchResult.SearchResultsList SingleSearchResult = new Models.DataModels.SearchResult.SearchResultsList();
if (item.ItemAttributes.Author != null)
SingleSearchResult.Author = item.ItemAttributes.Author[0].ToString();
SingleSearchResult.Title = item.ItemAttributes.Title ?? "";
SingleSearchResult.ProductGroup = item.ItemAttributes.ProductGroup;
if (item.ItemAttributes.ListPrice != null)
{
string Trimmed = item.ItemAttributes.ListPrice.FormattedPrice.Trim('£');
Trimmed = Trimmed.Replace(",", string.Empty);
SingleSearchResult.Price = Convert.ToString(Math.Round(Convert.ToDouble(Trimmed) * Rate, 2));
}
else SingleSearchResult.Price = null;
SearchresultsList.Add(SingleSearchResult);
}
}
#endregion
Searchresults._SearchResultsList = SearchresultsList;
return Searchresults;
}
