public async Task <IActionResult> Index(int?id)
{
PagedAnimesViewModel viewModel = new PagedAnimesViewModel();
if (id.HasValue && id > 0)
{
await this.LoadViewModelProperties(viewModel, id.Value);
}
else
{
await this.LoadViewModelProperties(viewModel, 1);
}
return(this.View(viewModel));
}
private async Task LoadViewModelProperties(PagedAnimesViewModel viewModel, int page)
{
int pagesToLoad = (int)Math.Ceiling((double)await this.AnimeService.GetAllAnimesCountAsync() / NumericConstants.Number_Of_Animes_Per_Page);
if (page > pagesToLoad)
{
page = pagesToLoad;
}
viewModel.Animes = await this.AnimeService.GetAnimesForPage(page);
viewModel.Pagination.Pages = this.AnimeService.LoadPages(page, pagesToLoad);
viewModel.Pagination.PageUrl = UrlConstants.Index_Pagination;
viewModel.Pagination.CurrentPage = page;
}