ildar-shaymukhametov_grandnode-refactorings/Grand.Framework/UI/Paging/IPageableModel.cs
//Contributor : MVCContrib

namespace Grand.Framework.UI.Paging
{
	/// <summary>
	/// A collection of objects that has been split into pages.
	/// </summary>
	public interface IPageableModel
    {
        /// <summary>
        /// The current page index (starts from 0)
        /// </summary>
        int PageIndex { get; }
		/// <summary>
		/// The current page number (starts from 1)
		/// </summary>
		int PageNumber { get; }
		/// <summary>
		/// The number of items in each page.
		/// </summary>
		int PageSize { get; }
		/// <summary>
		/// The total number of items.
		/// </summary>
		int TotalItems { get; }
		/// <summary>
		/// The total number of pages.
		/// </summary>
		int TotalPages { get; }
		/// <summary>
		/// The index of the first item in the page.
		/// </summary>
		int FirstItem { get; }
		/// <summary>
		/// The index of the last item in the page.
		/// </summary>
		int LastItem { get; }
		/// <summary>
		/// Whether there are pages before the current page.
		/// </summary>
		bool HasPreviousPage { get; }
		/// <summary>
		/// Whether there are pages after the current page.
		/// </summary>
		bool HasNextPage { get; }
	}


	/// <summary>
	/// Generic form of <see cref="IPageableModel"/>
	/// </summary>
	/// <typeparam name="T">Type of object being paged</typeparam>
	public interface IPagination<T> : IPageableModel
	{

	}
}