private static void PopulateStaticTypedTargetSpecies(ReferenceProduct p)
{
if (p.TargetSpecies == null || !p.TargetSpecies.Any())
{
return;
}
p.TargetSpeciesTyped = p.TargetSpecies.SelectMany(TargetSpecies.Find).Distinct().ToArray();
}
public static ProductSimilarityResult GetMatchingResult(this ActionedProduct product, ReferenceProduct referenceProduct, ProductMatchConfig cfg) => new ProductSimilarityResult
{
InputProduct = product,
ReferenceProduct = referenceProduct,
ProductNameSimilarity =
new ProductNameMetric(cfg.NameMetricConfig)
.GetSimilarity(product.Product.Name, referenceProduct.Name)
};
private static async Task PopulateTargetSpeciesFromEma(ReferenceProduct expiredProduct)
{
var possibleTargetSpecies = new Dictionary <string, string[]>();
var searchResults = await EPARTools.GetSearchResults(expiredProduct.Name);
foreach (var result in searchResults)
{
var tf = Path.GetTempFileName();
using (var tfs = File.OpenWrite(tf))
{
(await GetHttpStream(result)).CopyTo(tfs);
}
var targetSpecies = SPCParser.GetTargetSpeciesFromMultiProductPdf(tf);
foreach (var ts in targetSpecies)
{
possibleTargetSpecies[ts.Key.ToLowerInvariant()] = ts.Value;
}
File.Delete(tf);
}
var productKey = expiredProduct.Name.ToLowerInvariant();
//exact name match
if (possibleTargetSpecies.ContainsKey(productKey))
{
expiredProduct.TargetSpecies = possibleTargetSpecies[productKey];
}
//todo:smarter nonexact matching
//name starts with
else if (possibleTargetSpecies.Keys.Any(k => k.StartsWith(productKey)))
{
productKey = possibleTargetSpecies.Keys.Single(k => k.StartsWith(productKey));
expiredProduct.TargetSpecies = possibleTargetSpecies[productKey];
}
//resolve inconsistent spacing in name between VMD and EMA
else if (possibleTargetSpecies.Keys.Any(k => k.Replace(" ", "").Equals(productKey.Replace(" ", ""))))
{
productKey =
possibleTargetSpecies.Keys.Single(k => k.Replace(" ", "").Equals(productKey.Replace(" ", "")));
expiredProduct.TargetSpecies = possibleTargetSpecies[productKey];
}
//get the bit after "for" in the name. Risky - e.g. "solution for injection"
//could maybe do with species lookup for validation
else if (productKey.Contains(" for "))
{
var forSplit = productKey.Split(new[] { "for" }, StringSplitOptions.None);
var postFor = forSplit[forSplit.Length - 1].Replace("and", ",").Split(',')
.Select(t => t.Trim().ToLowerInvariant())
.Where(t => !string.IsNullOrWhiteSpace(t));
expiredProduct.TargetSpecies = postFor.ToArray();
}
else
{
Debug.WriteLine($"{expiredProduct.Name} ReferenceProduct not found");
}
PopulateStaticTypedTargetSpecies(expiredProduct);
}