Ayay/SHH.CameraDashboard/Services/WebApis/Models/CameraEditInfo.cs

using System.ComponentModel.DataAnnotations;

namespace SHH.CameraDashboard;


// ==============================================================================
// 1. 物理与运行配置 DTO (对应 CRUD 操作)
// 用于设备新增/全量配置查询，包含基础身份、连接信息、运行参数等全量字段
// ==============================================================================
public class CameraEditInfo
{
    // --- 基础身份 (Identity) ---
    /// <summary>
    /// 设备唯一标识
    /// </summary>
    [Required(ErrorMessage = "设备ID不能为空")]
    [Range(1, long.MaxValue, ErrorMessage = "设备ID必须为正整数")]
    public long Id { get; set; }

    /// <summary>
    /// 设备友好名称
    /// </summary>
    [MaxLength(64, ErrorMessage = "设备名称长度不能超过64个字符")]
    public string Name { get; set; } = string.Empty;

    /// <summary>
    /// 摄像头品牌类型 (0:HikVision, 1:Dahua, 2:RTSP...)
    /// </summary>
    [Range(0, 10, ErrorMessage = "品牌类型值必须在0-10范围内")]
    public int Brand { get; set; }

    /// <summary>
    /// 设备安装位置描述
    /// </summary>
    [MaxLength(128, ErrorMessage = "安装位置长度不能超过128个字符")]
    public string Location { get; set; } = string.Empty;

    // --- 核心连接 (Connectivity) - 修改此类参数触发冷重启 ---
    /// <summary>
    /// 摄像头IP地址
    /// </summary>
    [Required(ErrorMessage = "IP地址不能为空")]
    [RegularExpression(@"^((25[0-5]|2[0-4]\d|[01]?\d\d?)\.){3}(25[0-5]|2[0-4]\d|[01]?\d\d?)$",
        ErrorMessage = "请输入合法的IPv4地址")]
    public string IpAddress { get; set; } = string.Empty;

    /// <summary>
    /// SDK端口 (如海康默认8000)
    /// </summary>
    [Range(1, 65535, ErrorMessage = "端口号必须在1-65535范围内")]
    public ushort Port { get; set; } = 8000;

    /// <summary>
    /// 登录用户名
    /// </summary>
    [MaxLength(32, ErrorMessage = "用户名长度不能超过32个字符")]
    public string Username { get; set; } = string.Empty;

    /// <summary>
    /// 登录密码
    /// </summary>
    [MaxLength(64, ErrorMessage = "密码长度不能超过64个字符")]
    public string Password { get; set; } = string.Empty;

    public long RenderHandle { get; set; }

    /// <summary>
    /// 通道号 (通常为1)
    /// </summary>
    [Range(1, 32, ErrorMessage = "通道号必须在1-32范围内")]
    public int ChannelIndex { get; set; } = 1;

    /// <summary>
    /// RTSP流路径 (备用或非SDK模式使用)
    /// </summary>
    [MaxLength(256, ErrorMessage = "RTSP地址长度不能超过256个字符")]
    public string RtspPath { get; set; } = string.Empty;

    // --- 主板关联信息 (Metadata) ---
    /// <summary>
    /// 关联主板IP地址
    /// </summary>
    [RegularExpression(@"^((25[0-5]|2[0-4]\d|[01]?\d\d?)\.){3}(25[0-5]|2[0-4]\d|[01]?\d\d?)?$",
        ErrorMessage = "请输入合法的IPv4地址")]
    public string MainboardIp { get; set; } = string.Empty;

    /// <summary>
    /// 关联主板端口
    /// </summary>
    [Range(1, 65535, ErrorMessage = "主板端口号必须在1-65535范围内")]
    public int MainboardPort { get; set; } = 80;

    // --- 运行时参数 (Runtime Options) - 支持热更新 ---
    /// <summary>
    /// 码流类型 (0:主码流, 1:子码流)
    /// </summary>
    [Range(0, 1, ErrorMessage = "码流类型只能是0(主码流)或1(子码流)")]
    public int StreamType { get; set; } = 0;

    /// <summary>
    /// 是否使用灰度图 (用于AI分析场景加速)
    /// </summary>
    public bool UseGrayscale { get; set; } = false;

    /// <summary>
    /// 是否启用图像增强 (去噪/锐化等)
    /// </summary>
    public bool EnhanceImage { get; set; } = true;

    // --- 画面变换 (Transform) - 支持热更新 ---
    /// <summary>
    /// 是否允许图像压缩 (降低带宽占用)
    /// </summary>
    public bool AllowCompress { get; set; } = true;

    /// <summary>
    /// 是否允许图像放大 (提升渲染质量)
    /// </summary>
    public bool AllowExpand { get; set; } = false;

    /// <summary>
    /// 是否允许图像缩小
    /// </summary>
    public bool AllowShrink { get; set; } = false; 

    /// <summary>
    /// 是否允许放大
    /// </summary>
    public bool AllowEnlarge { get; set; } = false;

    // 给个默认值，比如 0 或 20
    public int Brightness { get; set; } = 0;

    /// <summary>
    /// 目标分辨率 (格式如 1920x1080，空则保持原图)
    /// </summary>
    [RegularExpression(@"^\d+x\d+$", ErrorMessage = "分辨率格式必须为 宽度x高度 (如 1920x1080)")]
    public string TargetResolution { get; set; } = string.Empty;
}