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реализация асинхронного метода формулы

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Sergey Chebotar 2021-11-11 21:13:21 +03:00
parent 5fc6d09f63
commit 2290f1b340
2 changed files with 21 additions and 21 deletions
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9
Functions.cs
View File

@ -5,10 +5,15 @@ namespace Rehau.Sku.Assist
public class Functions : IExcelAddIn
{
[ExcelFunction(description: "Получение наименования и артикула позиции")]
public static string RAUNAME(string request)
public static object RAUNAME(string request)
{
SkuAssist.EnsureHttpInitialized();
return SkuAssist.GetSku(request);
return ExcelTaskUtil.Run("RAUNAME ASYNC", request, async token =>
{
var document = await SkuAssist.GetDocumentAsync(request);
return SkuAssist.GetResultFromDocument(document);
});
}
public void AutoClose()

33
SkuAssist.cs
View File

@ -18,38 +18,33 @@ namespace Rehau.Sku.Assist
}
}
public static string GetSku(string request)
public async static Task<AngleSharp.Dom.IDocument> GetDocumentAsync(string request)
{
string url = "https://shop-rehau.ru/catalogsearch/result/?q=" + request;
HttpResponseMessage response = GetResponse(url).Result;
var document = GetDocument(response).Result;
var name = document
.All
.Where(e => e.ClassName == "product-item__desc-top")
.Select(e => new { sku = e.Children[0].TextContent, name = e.Children[1].TextContent.Trim(new[] { '\n', ' ' }) })
.Where(t => !t.sku.Any(c => char.IsLetter(c)))
.FirstOrDefault();
return name == null ? "Не найдено" : $"{name.name} ({name.sku})";
}
private static async Task<HttpResponseMessage> GetResponse(string url)
{
ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12 | SecurityProtocolType.Tls11 | SecurityProtocolType.Tls;
HttpResponseMessage response = await _httpClient.GetAsync(url);
response.EnsureSuccessStatusCode();
return response;
}
private static async Task<AngleSharp.Dom.IDocument> GetDocument(HttpResponseMessage response)
{
IConfiguration config = Configuration.Default;
IBrowsingContext context = BrowsingContext.New(config);
string source = await response.Content.ReadAsStringAsync();
return await context.OpenAsync(req => req.Content(source));
}
public static string GetResultFromDocument(AngleSharp.Dom.IDocument document)
{
var result = document
.All
.Where(e => e.ClassName == "product-item__desc-top")
.Select(e => new { sku = e.Children[0].TextContent, title = e.Children[1].TextContent.Trim(new[] { '\n', ' ' }) })
.Where(t => !t.sku.Any(c => char.IsLetter(c)))
.FirstOrDefault();
return result == null ? "Не найдено" : $"{result.title} ({result.sku})";
}
}
}