private void AddPreviousPageLink(ICreateLinks links, int page, int pageSize)
{
if (page > 0)
{
this.AddLink(new PreviousPageLink(links.Create(new { page = page - 1, pageSize }), "Previous Page"));
}
}
private void AddNextPageLink(ICreateLinks links, int page, int pageSize)
{
if (page < this.TotalPages - 1)
{
this.AddLink(new NextPageLink(links.Create(new { page = page + 1, pageSize }), "Next page"));
}
}
public ResourceCollection(
ICreateLinks links,
IEnumerable <T> results)
{
var enumerable = results as T[] ?? results.ToArray();
this.TotalCount = enumerable.Length;
this.TotalPages = 1;
this.CurrentPage = 0;
this.PageSize = enumerable.Length;
this.Results = enumerable;
this.AddSelfLink(links, this.CurrentPage, this.PageSize);
}
public ResourceCollection(
ICreateLinks links,
IEnumerable <T> results,
int totalCount,
int page = DefaultPage,
int pageSize = MaxPageSize)
{
this.TotalCount = totalCount;
this.TotalPages = (int)Math.Ceiling((double)this.TotalCount / pageSize);
this.CurrentPage = page;
this.PageSize = pageSize;
this.Results = results;
this.AddPreviousPageLink(links, page, pageSize);
this.AddNextPageLink(links, page, pageSize);
this.AddSelfLink(links, page, pageSize);
}
private void AddSelfLink(ICreateLinks links, int page, int pageSize)
{
this.AddLink(new SelfLink(links.Create(new { page, pageSize })));
}
