public async Task <ProvidersProductInfo> GetProvidersProductInfo(string productName)
{
string html = null,
uri = "",
address = "http://www.migom.by/search/?search_user=&search_type=products&search_str=";
double?minPrice = null;
double?maxPrice = null;
string imageUrl = null;
using (var client = new HttpClient())
{
html = await client.GetStringAsync(address + productName);
}
if (html != null)
{
HtmlDocument doc = new HtmlDocument();
doc.LoadHtml(html);
var nodes = doc.QuerySelectorAll("h2 a").FirstOrDefault();
if (nodes?.Attributes["href"] != null)
{
uri = "http://www.migom.by" + nodes.Attributes["href"].Value;
}
if (!string.IsNullOrEmpty(uri))
{
using (var client = new HttpClient())
{
html = await client.GetStringAsync(uri);
}
doc.LoadHtml(html);
var allNodes = doc.QuerySelectorAll(".price");
nodes = allNodes.QuerySelectorAll("span [itemprop=lowPrice]").FirstOrDefault();
if (!string.IsNullOrEmpty(nodes?.InnerText))
{
var price = nodes.InnerText;
price = price.Replace('.', ',');
minPrice = double.Parse(price);
}
nodes = allNodes.QuerySelectorAll("span [itemprop=highPrice]").FirstOrDefault();
if (!string.IsNullOrEmpty(nodes?.InnerText))
{
var price = nodes.InnerText;
price = price.Replace('.', ',');
maxPrice = double.Parse(price);
}
nodes = doc.QuerySelectorAll(".b-item-card__top-img-i [itemprop=image]").FirstOrDefault();
if (!string.IsNullOrEmpty(nodes?.GetAttributeValue("src", "")))
{
imageUrl = nodes.GetAttributeValue("src", "");
}
ProvidersProductInfo p = new ProvidersProductInfo
{
ProviderName = "Migom",
MaxPrice = maxPrice,
MinPrice = minPrice,
ImageUrl = imageUrl,
Url = uri
};
return(p);
}
}
return(null);
}
public async Task <ProvidersProductInfo> GetProvidersProductInfo(string productName)
{
string html, uri = "", address = "http://1k.by/products/search?searchFor=products&s_keywords=";
double?minPrice = null;
double?maxPrice = null;
string imageUrl = null;
using (var client = new HttpClient())
{
html = await client.GetStringAsync(address + productName);
}
if (html != null)
{
HtmlDocument doc = new HtmlDocument();
doc.LoadHtml(html);
var node = doc.QuerySelectorAll(".pr-line_about a").FirstOrDefault();
if (node?.Attributes["href"] != null)
{
uri = node.Attributes["href"].Value;
}
if (!string.IsNullOrEmpty(uri))
{
using (var client = new HttpClient())
{
html = await client.GetStringAsync(uri);
}
doc.LoadHtml(html);
var allNodes = doc.QuerySelectorAll(".price");
var nodes = allNodes.QuerySelectorAll("span [itemprop=lowPrice]").FirstOrDefault();
if (!string.IsNullOrEmpty(nodes?.InnerText))
{
var price = nodes.InnerText;
minPrice = double.Parse(price);
}
nodes = allNodes.QuerySelectorAll("span [itemprop=highPrice]").FirstOrDefault();
if (!string.IsNullOrEmpty(nodes?.InnerText))
{
var price = nodes.InnerText;
maxPrice = double.Parse(price);
}
nodes = doc.QuerySelectorAll(".product_img [itemprop=image]").FirstOrDefault();
if (!string.IsNullOrEmpty(nodes?.GetAttributeValue("src", "")))
{
imageUrl = nodes.GetAttributeValue("src", "");
}
ProvidersProductInfo p = new ProvidersProductInfo
{
ProviderName = "1K",
MaxPrice = maxPrice,
MinPrice = minPrice,
ImageUrl = imageUrl,
Url = uri
};
return(p);
}
}
return(null);
}
