public async void GetData(int pageIndex, string url)
{
try
{
if (IsLoading)
{
return;
}
IsLoading = true;
if (PageCount != -1 && pageIndex > PageCount)
{
return;
}
if (string.IsNullOrEmpty(url))
{
return;
}
PageIndex = pageIndex;
if (pageIndex > 1)
{
url = url.Insert(url.Length - 5, "_" + pageIndex);
}
var html = await GetHtmlData(url, false, true);
var list = ListPageDataHelper.GetBookUpdateChapterList(html);
if (list == null)
{
Debug.WriteLine("更新列表数据获取失败");
}
else
{
var match = Regex.Match(html, @"(?<=总计.*?记录.*?共).*?(?=页)");
if (match != null)
{
try
{
PageCount = Convert.ToInt32(match.ToString().Trim());
}
catch (Exception)
{
PageCount = 1;
}
}
if (pageIndex == 1)
{
Books.Clear();
foreach (var item in list)
{
item.BookName = CurrentBook.BookName;
item.BookId = CurrentBook.BookId;
Books.Add(item);
}
}
else
{
foreach (var item in list)
{
item.BookName = CurrentBook.BookName;
item.BookId = CurrentBook.BookId;
Books.Add(item);
}
}
Title = $"{CurrentBook.BookName}({PageIndex}/{PageCount})";
}
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message + "\n" + ex.StackTrace);
throw;
}
finally
{
await Task.Delay(100);
IsLoading = false;
}
}
