using AngleSharp; using AngleSharp.Dom; using System; using System.Net; using System.Net.Http; using System.Threading.Tasks; using System.Text; namespace Rehau.Sku.Assist { static class HttpClientUtil { private static HttpClient _httpClient = AddIn.httpClient; public async static Task GetContentByUriAsync(Uri uri) { ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12 | SecurityProtocolType.Tls11 | SecurityProtocolType.Tls; return await _httpClient.GetStringAsync(uri); } public async static Task ContentToDocAsync(Task content) { IConfiguration config = Configuration.Default; IBrowsingContext context = BrowsingContext.New(config); return await context.OpenAsync(req => req.Content(content.Result)); } public static Uri ConvertToUri(this string request, ResponseOrder order) { UriBuilder baseUri = new UriBuilder("https", "shop-rehau.ru"); baseUri.Path = "/catalogsearch/result/index/"; string cleanedRequest = request._CleanRequest(); switch (order) { case ResponseOrder.Relevance: baseUri.Query = "dir=asc&order=relevance&q=" + cleanedRequest; break; case ResponseOrder.Name: baseUri.Query = "dir=asc&order=name&q=" + cleanedRequest; break; case ResponseOrder.Price: baseUri.Query = "dir=asc&order=price&q=" + cleanedRequest; break; case ResponseOrder.Series: baseUri.Query = "dir=asc&order=sch_product_series&q=" + cleanedRequest; break; case ResponseOrder.NoSettings: baseUri.Query = "q=" + cleanedRequest; break; default: throw new ArgumentException(); } return baseUri.Uri; } private static string _CleanRequest(this string input) { return new StringBuilder(input) .Replace("+", " plus ") .Replace("РХ", "") .Replace("º", " ") .Replace(".", " ") .Replace("Ø", " ") .ToString(); } } }