public async Task <List <Product> > GetPartialProductsFromSubchapterAsync(string url, int prefixId,
int pageMax = int.MaxValue)
{
var firstPageProducts = await _skladchikApiClient.CallAsync(url + $"?prefix_id={prefixId}").ConfigureAwait(false);
if (string.IsNullOrEmpty(firstPageProducts))
{
return(null);
}
var doc = new HtmlDocument();
doc.LoadHtml(firstPageProducts);
var pageCount = Convert.ToInt32(GetNodeValue(doc, XPaths["PageCount"]) ?? "0");
var lastPageIndex = pageCount >= pageMax ? pageMax : pageCount;
if (lastPageIndex <= 0)
{
lastPageIndex = 1;
}
var links = new List <string>();
for (var i = 1; i <= lastPageIndex; i++)
{
_skladchikApiClient.ThrowIfCancellationRequested();
var productListUrl = url + $"/page-{i}?prefix_id={prefixId}";
links.Add(productListUrl);
}
var products = await ParseProductFromPage(links).ConfigureAwait(false);
return(products);
}
/// <summary>
/// Получение складчины.
/// </summary>
/// <param name="id">Id складчины.</param>
/// <param name="dateUpdate">Дата последнего события.</param>
/// <param name="viewCount">Количество просмотров.</param>
/// <param name="important">Закреплена ли в разделе.</param>
public async Task <Product> GetByIdAsync(int id, DateTime dateUpdate = default(DateTime), int viewCount = 0,
bool important = false)
{
var product = new Product
{
Id = id,
ViewCount = viewCount,
Important = important,
DateUpdate = dateUpdate
};
var source = await _skladchikApiClient.CallAsync($"{SkladchikApiClient.Domain}threads/{product.Id}").ConfigureAwait(false);
if (string.IsNullOrEmpty(source))
{
return(null);
}
SetProductFields(source, product);
return(product);
}