Incorrect calculation of TotalPages in ApiArrayResult

[skuill]

Description:

The TotalPages property currently uses Math.Floor to calculate the number of pages, which results in incorrect values when the total number of items is not perfectly divisible by ItemsPerPage.

Problem:

In the current implementation:

return (int)Math.Floor((double)Total / ItemsPerPage);

This will cause the result to round down, omitting the additional page required for the remaining items.

Example:

If Total = 275 and ItemsPerPage = 20:

• Expected TotalPages = 14 (13 full pages + 1 partial)
• Actual TotalPages = 13 (incorrect)

Proposed Fix:

Replace Math.Floor with Math.Ceiling to ensure partial pages are counted correctly:

This will correctly return 14 pages for the example above.