版本260406

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2026-04-06 22:04:05 +08:00
parent 7dc5e73af7
commit 0b150470be
216 changed files with 98993 additions and 33 deletions

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namespace OrpaonVision.Core.Results;
/// <summary>
/// 分页结果。
/// </summary>
/// <typeparam name="T">数据项类型。</typeparam>
public sealed class PagedResult<T>
{
/// <summary>
/// 数据项列表。
/// </summary>
public IReadOnlyList<T> Items { get; init; } = [];
/// <summary>
/// 总记录数。
/// </summary>
public int TotalCount { get; init; }
/// <summary>
/// 页码从1开始
/// </summary>
public int PageIndex { get; init; }
/// <summary>
/// 每页大小。
/// </summary>
public int PageSize { get; init; }
/// <summary>
/// 总页数。
/// </summary>
public int TotalPages => (int)Math.Ceiling((double)TotalCount / PageSize);
/// <summary>
/// 是否有上一页。
/// </summary>
public bool HasPreviousPage => PageIndex > 1;
/// <summary>
/// 是否有下一页。
/// </summary>
public bool HasNextPage => PageIndex < TotalPages;
/// <summary>
/// 创建成功的分页结果。
/// </summary>
/// <param name="items">数据项列表。</param>
/// <param name="totalCount">总记录数。</param>
/// <param name="pageIndex">页码。</param>
/// <param name="pageSize">每页大小。</param>
/// <returns>分页结果。</returns>
public static PagedResult<T> Success(IReadOnlyList<T> items, int totalCount, int pageIndex, int pageSize)
{
return new PagedResult<T>
{
Items = items,
TotalCount = totalCount,
PageIndex = pageIndex,
PageSize = pageSize
};
}
}