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namespace RhSolutions.AddIn;
public static class RhSolutionsFunctions
{
private static readonly IDatabaseClient databaseClient =
RhSolutionsAddIn.ServiceProvider.GetService<IDatabaseClient>();
private static readonly ICurrencyClient currencyClient =
RhSolutionsAddIn.ServiceProvider.GetRequiredService<ICurrencyClient>();
[ExcelFunction(Name = "РЕХАУ")]
public static object ProductSearch(object[,] values, string searchKey)
{
string query = MergeCellsValues(values);
var functionName = nameof(ProductSearch);
var parameters = new object[] { query };
if (ExcelAsyncUtil.RunTask(functionName, parameters, async () =>
{
return await databaseClient.GetProducts(query);
}) is not IEnumerable<Product> products)
{
return "Загрузка...";
}
else if (!products.Any())
{
return ExcelError.ExcelErrorNA;
}
else
{
Product product = null;
if (string.IsNullOrEmpty(searchKey))
{
Product mxProduct = products.FilterByName(new[] { "MX", "LX" }).FirstOrDefault();
if (mxProduct != null)
{
product = mxProduct;
}
else
{
product = products.FirstOrDefault();
}
}
else
{
product = products.FilterByName(new[] { searchKey }).FirstOrDefault();
}
return product != null ? $"{product.Id} {product.Name}" : ExcelError.ExcelErrorNA;
}
}
[ExcelFunction(Name = "РЕХАУАРТИКУЛ")]
public static object SkuSearch(string query)
{
if (ProductSku.TryParse(query, out var skus))
{
return skus.First().Id;
}
return ExcelError.ExcelErrorNA;
}
[ExcelFunction(Name = "РЕХАУИМЯ")]
public static object GetProductName(string query)
{
if (!ProductSku.TryParse(query, out var skus))
{
return ExcelError.ExcelErrorNA;
}
var article = skus.First().Id;
var functionName = nameof(GetProductName);
var parameters = new object[] { query };
if (ExcelAsyncUtil.RunTask(functionName, parameters, async () =>
{
return await databaseClient.GetProducts(article);
}) is not IEnumerable<Product> requestResult)
{
return "Загрузка...";
}
else if (!requestResult.Any())
{
return ExcelError.ExcelErrorNA;
}
else
{
var firstProduct = requestResult.First();
return firstProduct.Name;
}
}
[ExcelFunction(Name = "РЕХАУЦЕНА")]
public static object GetProductPrice(string query)
{
if (!ProductSku.TryParse(query, out var skus))
{
return ExcelError.ExcelErrorNA;
}
var article = skus.First().Id;
var functionName = nameof(GetProductPrice);
var parameters = new object[] { article };
if (ExcelAsyncUtil.RunTask(functionName, parameters, async () =>
{
return await databaseClient.GetProducts(article);
}) is not IEnumerable<Product> requestResult)
{
return "Загрузка...";
}
else if (!requestResult.Any())
{
return ExcelError.ExcelErrorNA;
}
else
{
var firstProduct = requestResult.First();
return Math.Round(firstProduct.Price * 1.2m, 2);
}
}
[ExcelFunction(Name = "РЕХАУЦЕНАРУБ")]
public static object GetProductPriceRub(string query, double dateField)
{
if (!ProductSku.TryParse(query, out var skus))
{
return ExcelError.ExcelErrorNA;
}
var article = skus.First().Id;
DateTime date = dateField == 0 ? DateTime.Today : DateTime.FromOADate(dateField);
var functionName = nameof(GetProductPriceRub);
var parameters = new object[] { date };
if (ExcelAsyncUtil.RunTask(functionName, parameters, async () =>
{
var requestResult = await currencyClient.GetExchangeRate(date);
return requestResult ?? -1m;
}) is not decimal exchangeRate)
{
return "Загрузка...";
}
parameters = new object[] { query };
if (ExcelAsyncUtil.RunTask(functionName, parameters, async () =>
{
var products = await databaseClient.GetProducts(article);
var product = products.FirstOrDefault();
return product == null ? -1m :
product.Price * (decimal)exchangeRate * 1.2m;
}) is not decimal requestResult)
{
return "Загрузка...";
}
else if (requestResult < 0 || exchangeRate < 0)
{
return ExcelError.ExcelErrorNA;
}
else
{
return Math.Round(requestResult, 2);
}
}
private static string MergeCellsValues(object[,] values)
{
List<string> strings = new();
int rows = values.GetLength(0);
int columns = values.GetLength(1);
for (int row = 0; row < rows; row++)
{
for (int column = 0; column < columns; column++)
{
object value = values[row, column];
strings.Add(value.ToString());
}
}
return string.Join(" ", strings.ToArray());
}
}
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