Добавлен кэшинг результатов запроса, интерфейс IProduct

This commit is contained in:
Sergey Chebotar 2021-11-29 11:26:25 +03:00
parent f5234e956c
commit 0fe8e038af
6 changed files with 102 additions and 20 deletions

9
Assistant/IProduct.cs Normal file
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@ -0,0 +1,9 @@
namespace Rehau.Sku.Assist
{
interface IProduct
{
string Sku { get; }
string Name { get; }
string Uri { get; }
}
}

21
Assistant/Product.cs Normal file
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@ -0,0 +1,21 @@
namespace Rehau.Sku.Assist
{
public class Product : IProduct
{
public string Sku { get; }
public string Name { get; }
public string Uri => throw new System.NotImplementedException();
public Product(string sku, string name)
{
Sku = sku;
Name = name;
}
public override string ToString()
{
return $"{this.Name} ({this.Sku})";
}
}
}

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@ -1,8 +1,8 @@
using System.Net.Http;
using System.Threading.Tasks;
using AngleSharp;
using AngleSharp;
using System.Linq;
using System.Net;
using System.Net.Http;
using System.Threading.Tasks;
namespace Rehau.Sku.Assist
{
@ -23,16 +23,14 @@ namespace Rehau.Sku.Assist
return await context.OpenAsync(req => req.Content(source));
}
public static string GetResultFromDocument(AngleSharp.Dom.IDocument document)
public static IProduct GetProductFromDocument(AngleSharp.Dom.IDocument document)
{
var result = document
return 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)))
.Select(e => new Product(e.Children[0].TextContent, e.Children[1].TextContent.Trim(new[] { '\n', ' ' })))
// .Where(product => !product.Sku.Any(c => char.IsLetter(c)))
.FirstOrDefault();
return result == null ? "Не найдено" : $"{result.title} ({result.sku})";
}
}
}

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@ -1,27 +1,53 @@
using ExcelDna.Integration;
using System.Runtime.Caching;
using System.Net.Http;
namespace Rehau.Sku.Assist
{
public class Functions : IExcelAddIn
{
static readonly HttpClient httpClient = new HttpClient();
public static object RAUNAME(string request)
{
return ExcelAsyncUtil.Run("RAUNAME", request, delegate
{
var document = SkuAssist.GetDocumentAsync(request, httpClient).Result;
return SkuAssist.GetResultFromDocument(document);
});
}
private static HttpClient _httpClient;
private static ObjectCache _resultCache = MemoryCache.Default;
public void AutoClose()
{
}
public void AutoOpen()
{
_httpClient = new HttpClient();
}
[ExcelFunction]
public static object RAUNAME(string request)
{
string cachedResult = _resultCache[request] as string;
if (cachedResult != null)
{
return cachedResult;
}
else
{
object result = ExcelAsyncUtil.Run("RAUNAME", null,
delegate
{
var document = SkuAssist.GetDocumentAsync(request, _httpClient).Result;
var product = SkuAssist.GetProductFromDocument(document);
return product.ToString();
});
if (result.Equals(ExcelError.ExcelErrorNA))
{
return "Загрузка...";
}
else
{
_resultCache.Add(request, result, System.DateTime.Now.AddMinutes(20));
return result.ToString();
}
}
}
}
}

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@ -38,26 +38,49 @@
</Reference>
<Reference Include="ExcelDna.Integration, Version=1.1.0.0, Culture=neutral, PublicKeyToken=f225e9659857edbe, processorArchitecture=MSIL">
<HintPath>packages\ExcelDna.Integration.1.5.0\lib\net452\ExcelDna.Integration.dll</HintPath>
<Private>False</Private>
</Reference>
<Reference Include="System" />
<Reference Include="System.Buffers, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
<HintPath>packages\System.Buffers.4.5.1\lib\net461\System.Buffers.dll</HintPath>
</Reference>
<Reference Include="System.Configuration" />
<Reference Include="System.Configuration.ConfigurationManager, Version=6.0.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
<HintPath>packages\System.Configuration.ConfigurationManager.6.0.0\lib\net461\System.Configuration.ConfigurationManager.dll</HintPath>
</Reference>
<Reference Include="System.Core" />
<Reference Include="System.Data.OracleClient" />
<Reference Include="System.Net" />
<Reference Include="System.Runtime.Caching" />
<Reference Include="System.Runtime.CompilerServices.Unsafe, Version=5.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
<HintPath>packages\System.Runtime.CompilerServices.Unsafe.5.0.0\lib\net45\System.Runtime.CompilerServices.Unsafe.dll</HintPath>
</Reference>
<Reference Include="System.Security" />
<Reference Include="System.Security.AccessControl, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
<HintPath>packages\System.Security.AccessControl.6.0.0\lib\net461\System.Security.AccessControl.dll</HintPath>
</Reference>
<Reference Include="System.Security.Permissions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
<HintPath>packages\System.Security.Permissions.6.0.0\lib\net461\System.Security.Permissions.dll</HintPath>
</Reference>
<Reference Include="System.Security.Principal.Windows, Version=5.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
<HintPath>packages\System.Security.Principal.Windows.5.0.0\lib\net461\System.Security.Principal.Windows.dll</HintPath>
</Reference>
<Reference Include="System.ServiceProcess" />
<Reference Include="System.Text.Encoding.CodePages, Version=5.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
<HintPath>packages\System.Text.Encoding.CodePages.5.0.0\lib\net461\System.Text.Encoding.CodePages.dll</HintPath>
</Reference>
<Reference Include="System.Transactions" />
<Reference Include="System.Xml.Linq" />
<Reference Include="System.Data.DataSetExtensions" />
<Reference Include="Microsoft.CSharp" />
<Reference Include="System.Data" />
<Reference Include="System.Net.Http" />
<Reference Include="System.Xml" />
<Reference Include="WindowsBase" />
</ItemGroup>
<ItemGroup>
<Compile Include="Assistant\IProduct.cs" />
<Compile Include="Assistant\Product.cs" />
<Compile Include="Functions.cs" />
<Compile Include="Properties\AssemblyInfo.cs" />
<Compile Include="Assistant\SkuAssist.cs" />

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@ -4,6 +4,11 @@
<package id="ExcelDna.AddIn" version="1.5.0" targetFramework="net48" />
<package id="ExcelDna.Integration" version="1.5.0" targetFramework="net48" />
<package id="System.Buffers" version="4.5.1" targetFramework="net48" />
<package id="System.Configuration.ConfigurationManager" version="6.0.0" targetFramework="net48" />
<package id="System.Runtime.Caching" version="6.0.0" targetFramework="net48" />
<package id="System.Runtime.CompilerServices.Unsafe" version="5.0.0" targetFramework="net48" />
<package id="System.Security.AccessControl" version="6.0.0" targetFramework="net48" />
<package id="System.Security.Permissions" version="6.0.0" targetFramework="net48" />
<package id="System.Security.Principal.Windows" version="5.0.0" targetFramework="net48" />
<package id="System.Text.Encoding.CodePages" version="5.0.0" targetFramework="net48" />
</packages>