public async Task <WatchedBeer> ProductFromProductPage(BasicProduct basicProduct)
{
var client = Client();
var html = await client.GetStringAsync(basicProduct.LinkToProductPage);
var htmlDoc = new HtmlDocument();
htmlDoc.LoadHtml(html);
var productInfo = htmlDoc.DocumentNode.FirstElementWithClass("div", "product__all-info");
var siblingOfElementStartingWithInnerText = productInfo.SiblingOfElementStartingWithInnerText("dt", "Alkoholprosent");
var alcohol = siblingOfElementStartingWithInnerText?.InnerText.ExtractDecimal();
if (!alcohol.HasValue)
{
return(null);
}
var beerType = productInfo.SiblingOfElementStartingWithInnerText("dt", "Varetype")?.InnerText?.Split(',').LastOrDefault()?.Trim().SafeSubstring(64);
return(new WatchedBeer
{
Name = htmlDoc.DocumentNode.FirstElementWithClass("div", "product")?.Descendants("h1").First().InnerText.RemoveEmptyCharacters().SafeSubstring(256),
AlcoholPercentage = alcohol.Value,
Type = beerType,
//Brewery = productInfo.SiblingOfElementStartingWithInnerText("dt", "Produsent")?.InnerText,
//Country = productInfo.SiblingOfElementStartingWithInnerText("dt", "Land")?.InnerText.RemoveEmptyCharacters().Split(',').First(),
//Volume = (htmlDoc.DocumentNode.FirstElementWithClass("span", "product__amount")?.InnerText.ExtractDecimal() ?? 0) / 100,
MaterialNumber = basicProduct.ProductNumber,
Price = htmlDoc.DocumentNode.FirstElementWithClass("span", "product__price")?.InnerText.ExtractDecimal() ?? 0,
BeerCategory = WatchedBeer.Category(beerType)
});
}
private static BeerCategory BeerCategoryFromQuery(string query)
{
var beerCategory = WatchedBeer.Category(query);
if (beerCategory == BeerCategory.Unknown)
{
var enumValue = query.DehumanizeTo(typeof(BeerCategory), OnNoMatch.ReturnsNull);
if (enumValue != null)
{
return((BeerCategory)enumValue);
}
}
return(beerCategory);
}