feat: 实现ProtocolVersion完整CRUD功能

- 优化CellularDevice仓储接口，移除未使用的方法
- 为ProtocolVersion实体添加工厂方法和更新方法
- 创建ProtocolVersion仓储接口和实现类
- 实现ProtocolVersion完整的CQRS命令和查询
- 创建ProtocolVersionsController，统一使用OperationResult返回
- 更新数据库配置和依赖注入
- 添加HTTP测试文件

src/X1.Application/Features/Devices/Commands/CreateDevice/CreateDeviceCommand.cs

@@ -25,32 +25,30 @@ public class CreateDeviceCommand : IRequest<OperationResult<CreateDeviceResponse
     public string SerialNumber { get; set; }
 
     /// <summary>
-    /// 备注
+    /// 设备描述
     /// </summary>
-    [MaxLength(500, ErrorMessage = "备注不能超过500个字符")]
+    [MaxLength(500, ErrorMessage = "设备描述不能超过500个字符")]
-    public string Comment { get; set; }
+    public string Description { get; set; }
 
     /// <summary>
-    /// 设备类型ID
+    /// 协议版本ID
     /// </summary>
-    [Required(ErrorMessage = "设备类型不能为空")]
+    [Required(ErrorMessage = "协议版本不能为空")]
-    public string DeviceTypeId { get; set; }
+    public string ProtocolVersionId { get; set; }
-
     /// <summary>
-    /// 状态ID
+    /// IP地址
     /// </summary>
-    [Required(ErrorMessage = "设备状态不能为空")]
+    [MaxLength(45, ErrorMessage = "Agent端口不能为空")]
-    public string StatusId { get; set; }
+    public string IpAddress { get; private set; } = null!;
 
     /// <summary>
-    /// 协议版本ID
+    /// Agent端口
     /// </summary>
-    [Required(ErrorMessage = "协议版本不能为空")]
+    [Required(ErrorMessage = "Agent端口不能为空")]
-    public string ProtocolVersionId { get; set; }
+    public int AgentPort { get; set; }
 
     /// <summary>
-    /// 硬件版本
+    /// 是否启用
     /// </summary>
-    [MaxLength(50, ErrorMessage = "硬件版本不能超过50个字符")]
+    public bool IsEnabled { get; set; } = true;
-    public string HardwareVersion { get; set; }
 } 

src/X1.Application/Features/Devices/Commands/CreateDevice/CreateDeviceCommandHandler.cs

@@ -47,11 +47,11 @@ public class CreateDeviceCommandHandler : IRequestHandler<CreateDeviceCommand, O
             var device = CellularDevice.Create(
                 name: request.DeviceName,
                 serialNumber: request.SerialNumber,
-                description: request.Comment,
+                description: request.Description,
-                deviceTypeId: request.DeviceTypeId,
-                statusId: request.StatusId,
                 protocolVersionId: request.ProtocolVersionId,
-                firmwareVersion: request.HardwareVersion);
+                agentPort: request.AgentPort,
+                ipAddress:request.IpAddress,
+                isEnabled: request.IsEnabled);
 
             // 保存设备
             await _deviceRepository.AddDeviceAsync(device, cancellationToken);
@@ -65,10 +65,10 @@ public class CreateDeviceCommandHandler : IRequestHandler<CreateDeviceCommand, O
                 DeviceId = device.Id,
                 DeviceName = device.Name,
                 SerialNumber = device.SerialNumber,
-                DeviceType = device.DeviceType?.Name ?? "未知",
+                Description = device.Description,
-                Status = device.Status?.Name ?? "未知",
                 ProtocolVersion = device.ProtocolVersion?.Version ?? "未知",
-                FirmwareVersion = device.FirmwareVersion,
+                AgentPort = device.AgentPort,
+                IsEnabled = device.IsEnabled,
                 CreatedAt = device.CreatedAt
             };
 

src/X1.Application/Features/Devices/Commands/CreateDevice/CreateDeviceResponse.cs

@@ -21,24 +21,24 @@ public class CreateDeviceResponse
     public string SerialNumber { get; set; }
 
     /// <summary>
-    /// 设备类型
+    /// 设备描述
     /// </summary>
-    public string DeviceType { get; set; }
+    public string Description { get; set; }
 
     /// <summary>
-    /// 设备状态
+    /// 协议版本
     /// </summary>
-    public string Status { get; set; }
+    public string ProtocolVersion { get; set; }
 
     /// <summary>
-    /// 协议版本
+    /// Agent端口
     /// </summary>
-    public string ProtocolVersion { get; set; }
+    public int AgentPort { get; set; }
 
     /// <summary>
-    /// 固件版本
+    /// 是否启用
     /// </summary>
-    public string FirmwareVersion { get; set; }
+    public bool IsEnabled { get; set; }
 
     /// <summary>
     /// 创建时间

src/X1.Application/Features/Devices/Commands/UpdateDevice/UpdateDeviceCommand.cs

@@ -31,33 +31,30 @@ public class UpdateDeviceCommand : IRequest<OperationResult<UpdateDeviceResponse
     public string SerialNumber { get; set; }
 
     /// <summary>
-    /// 备注
+    /// 设备描述
     /// </summary>
     [MaxLength(500)]
-    public string Comment { get; set; }
+    public string Description { get; set; }
 
     /// <summary>
-    /// 设备类型ID
+    /// 协议版本ID
     /// </summary>
     [Required]
-    public string DeviceTypeId { get; set; }
+    public string ProtocolVersionId { get; set; }
-
     /// <summary>
-    /// 设备状态ID
+    /// IP地址
     /// </summary>
     [Required]
-    public string StatusId { get; set; }
+    [MaxLength(45)]
-
+    public string IpAddress { get; private set; } = null!;
     /// <summary>
-    /// 协议版本ID
+    /// Agent端口
     /// </summary>
     [Required]
-    public string ProtocolVersionId { get; set; }
+    public int AgentPort { get; set; }
 
     /// <summary>
-    /// 硬件版本
+    /// 是否启用
     /// </summary>
-    [Required]
+    public bool IsEnabled { get; set; } = true;
-    [MaxLength(50)]
-    public string HardwareVersion { get; set; }
 } 

src/X1.Application/Features/Devices/Commands/UpdateDevice/UpdateDeviceCommandHandler.cs

@@ -5,6 +5,7 @@ using CellularManagement.Domain.Entities.Device;
 using CellularManagement.Domain.Repositories;
 using CellularManagement.Application.Features.Devices.Commands.UpdateDevice;
 using CellularManagement.Domain.Repositories.Device;
+using System.Net;
 
 namespace CellularManagement.Application.Features.Devices.Commands.UpdateDevice;
 
@@ -59,14 +60,15 @@ public class UpdateDeviceCommandHandler : IRequestHandler<UpdateDeviceCommand, O
             existingDevice.Update(
                 name: request.DeviceName,
                 serialNumber: request.SerialNumber,
-                description: request.Comment,
+                description: request.Description,
-                deviceTypeId: request.DeviceTypeId,
-                statusId: request.StatusId,
                 protocolVersionId: request.ProtocolVersionId,
-                firmwareVersion: request.HardwareVersion);
+                agentPort: request.AgentPort,
+                ipAddress: request.IpAddress,
+                isEnabled: request.IsEnabled);
 
+             _deviceRepository.Update(existingDevice);
             // 保存更新
-            await _deviceRepository.UpdateDeviceAsync(existingDevice, cancellationToken);
+            //await _deviceRepository.UpdateDeviceAsync(existingDevice, cancellationToken);
 
             // 加载导航属性
             //await _deviceRepository.LoadNavigationPropertiesAsync(existingDevice, cancellationToken);
@@ -77,11 +79,11 @@ public class UpdateDeviceCommandHandler : IRequestHandler<UpdateDeviceCommand, O
                 DeviceId = existingDevice.Id,
                 DeviceName = existingDevice.Name,
                 SerialNumber = existingDevice.SerialNumber,
-                DeviceType = existingDevice.DeviceType?.Name ?? "未知",
+                Description = existingDevice.Description,
-                Status = existingDevice.Status?.Name ?? "未知",
                 ProtocolVersion = existingDevice.ProtocolVersion?.Version ?? "未知",
-                FirmwareVersion = existingDevice.FirmwareVersion,
+                AgentPort = existingDevice.AgentPort,
-                UpdatedAt = existingDevice.UpdatedAt
+                IsEnabled = existingDevice.IsEnabled,
+                UpdatedAt = DateTime.UtcNow
             };
 
             _logger.LogInformation("设备更新成功，设备ID: {DeviceId}, 设备名称: {DeviceName}", 

src/X1.Application/Features/Devices/Commands/UpdateDevice/UpdateDeviceResponse.cs

@@ -21,24 +21,24 @@ public class UpdateDeviceResponse
     public string SerialNumber { get; set; }
 
     /// <summary>
-    /// 设备类型
+    /// 设备描述
     /// </summary>
-    public string DeviceType { get; set; }
+    public string Description { get; set; }
 
     /// <summary>
-    /// 设备状态
+    /// 协议版本
     /// </summary>
-    public string Status { get; set; }
+    public string ProtocolVersion { get; set; }
 
     /// <summary>
-    /// 协议版本
+    /// Agent端口
     /// </summary>
-    public string ProtocolVersion { get; set; }
+    public int AgentPort { get; set; }
 
     /// <summary>
-    /// 固件版本
+    /// 是否启用
     /// </summary>
-    public string FirmwareVersion { get; set; }
+    public bool IsEnabled { get; set; }
 
     /// <summary>
     /// 更新时间

src/X1.Application/Features/Devices/Queries/GetDeviceById/GetDeviceByIdQueryHandler.cs

@@ -48,10 +48,10 @@ public class GetDeviceByIdQueryHandler : IRequestHandler<GetDeviceByIdQuery, Ope
                 DeviceId = device.Id,
                 DeviceName = device.Name,
                 SerialNumber = device.SerialNumber,
-                DeviceType = device.DeviceType?.Name ?? "未知",
+                Description = device.Description,
-                Status = device.Status?.Name ?? "未知",
                 ProtocolVersion = device.ProtocolVersion?.Version ?? "未知",
-                FirmwareVersion = device.FirmwareVersion,
+                AgentPort = device.AgentPort,
+                IsEnabled = device.IsEnabled,
                 CreatedAt = device.CreatedAt
             };
 

src/X1.Application/Features/Devices/Queries/GetDeviceById/GetDeviceByIdResponse.cs

@@ -21,24 +21,24 @@ public class GetDeviceByIdResponse
     public string SerialNumber { get; set; }
 
     /// <summary>
-    /// 设备类型
+    /// 设备描述
     /// </summary>
-    public string DeviceType { get; set; }
+    public string Description { get; set; }
 
     /// <summary>
-    /// 设备状态
+    /// 协议版本
     /// </summary>
-    public string Status { get; set; }
+    public string ProtocolVersion { get; set; }
 
     /// <summary>
-    /// 协议版本
+    /// Agent端口
     /// </summary>
-    public string ProtocolVersion { get; set; }
+    public int AgentPort { get; set; }
 
     /// <summary>
-    /// 固件版本
+    /// 是否启用
     /// </summary>
-    public string FirmwareVersion { get; set; }
+    public bool IsEnabled { get; set; }
 
     /// <summary>
     /// 创建时间

src/X1.Application/Features/Devices/Queries/GetDevices/GetDevicesQueryHandler.cs

@@ -52,8 +52,6 @@ public class GetDevicesQueryHandler : IRequestHandler<GetDevicesQuery, Operation
             // 获取分页数据
             var devices = await _deviceRepository.SearchDevicesAsync(
                 request.SearchTerm,
-                null, // deviceTypeId
-                null, // statusId
                 cancellationToken);
 
             // 计算分页
@@ -77,10 +75,10 @@ public class GetDevicesQueryHandler : IRequestHandler<GetDevicesQuery, Operation
                     DeviceId = d.Id,
                     DeviceName = d.Name,
                     SerialNumber = d.SerialNumber,
-                    DeviceType = d.DeviceType?.Name ?? "未知",
+                    Description = d.Description,
-                    Status = d.Status?.Name ?? "未知",
                     ProtocolVersion = d.ProtocolVersion?.Version ?? "未知",
-                    FirmwareVersion = d.FirmwareVersion,
+                    AgentPort = d.AgentPort,
+                    IsEnabled = d.IsEnabled,
                     CreatedAt = d.CreatedAt
                 }).ToList()
             };

src/X1.Application/Features/ProtocolVersions/Commands/CreateProtocolVersion/CreateProtocolVersionCommand.cs

@@ -0,0 +1,52 @@
+using CellularManagement.Domain.Common;
+using MediatR;
+using System.ComponentModel.DataAnnotations;
+
+namespace CellularManagement.Application.Features.ProtocolVersions.Commands.CreateProtocolVersion;
+
+/// <summary>
+/// 创建协议版本命令
+/// </summary>
+public class CreateProtocolVersionCommand : IRequest<OperationResult<CreateProtocolVersionResponse>>
+{
+    /// <summary>
+    /// 版本名称
+    /// </summary>
+    [Required]
+    [MaxLength(50)]
+    public string Name { get; set; } = null!;
+
+    /// <summary>
+    /// 版本号
+    /// </summary>
+    [Required]
+    [MaxLength(20)]
+    public string Version { get; set; } = null!;
+
+    /// <summary>
+    /// 版本描述
+    /// </summary>
+    [MaxLength(500)]
+    public string? Description { get; set; }
+
+    /// <summary>
+    /// 是否启用
+    /// </summary>
+    public bool IsEnabled { get; set; } = true;
+
+    /// <summary>
+    /// 发布日期
+    /// </summary>
+    public DateTime? ReleaseDate { get; set; }
+
+    /// <summary>
+    /// 是否强制更新
+    /// </summary>
+    public bool IsForceUpdate { get; set; } = false;
+
+    /// <summary>
+    /// 最低支持版本
+    /// </summary>
+    [MaxLength(20)]
+    public string? MinimumSupportedVersion { get; set; }
+} 

src/X1.Application/Features/ProtocolVersions/Commands/CreateProtocolVersion/CreateProtocolVersionCommandHandler.cs

@@ -0,0 +1,83 @@
+using MediatR;
+using Microsoft.Extensions.Logging;
+using CellularManagement.Domain.Common;
+using CellularManagement.Domain.Entities.Device;
+using CellularManagement.Domain.Repositories.Device;
+
+namespace CellularManagement.Application.Features.ProtocolVersions.Commands.CreateProtocolVersion;
+
+/// <summary>
+/// 创建协议版本命令处理器
+/// </summary>
+public class CreateProtocolVersionCommandHandler : IRequestHandler<CreateProtocolVersionCommand, OperationResult<CreateProtocolVersionResponse>>
+{
+    private readonly IProtocolVersionRepository _protocolVersionRepository;
+    private readonly ILogger<CreateProtocolVersionCommandHandler> _logger;
+
+    /// <summary>
+    /// 初始化命令处理器
+    /// </summary>
+    public CreateProtocolVersionCommandHandler(
+        IProtocolVersionRepository protocolVersionRepository,
+        ILogger<CreateProtocolVersionCommandHandler> logger)
+    {
+        _protocolVersionRepository = protocolVersionRepository;
+        _logger = logger;
+    }
+
+    /// <summary>
+    /// 处理创建协议版本命令
+    /// </summary>
+    public async Task<OperationResult<CreateProtocolVersionResponse>> Handle(CreateProtocolVersionCommand request, CancellationToken cancellationToken)
+    {
+        try
+        {
+            _logger.LogInformation("开始创建协议版本，版本名称: {Name}, 版本号: {Version}", 
+                request.Name, request.Version);
+
+            // 检查版本号是否已存在
+            if (await _protocolVersionRepository.VersionExistsAsync(request.Version, cancellationToken))
+            {
+                _logger.LogWarning("协议版本号已存在: {Version}", request.Version);
+                return OperationResult<CreateProtocolVersionResponse>.CreateFailure($"协议版本号 {request.Version} 已存在");
+            }
+
+            // 创建协议版本实体
+            var protocolVersion = ProtocolVersion.Create(
+                name: request.Name,
+                version: request.Version,
+                description: request.Description,
+                isEnabled: request.IsEnabled,
+                releaseDate: request.ReleaseDate,
+                isForceUpdate: request.IsForceUpdate,
+                minimumSupportedVersion: request.MinimumSupportedVersion);
+
+            // 保存协议版本
+            await _protocolVersionRepository.AddProtocolVersionAsync(protocolVersion, cancellationToken);
+
+            // 构建响应
+            var response = new CreateProtocolVersionResponse
+            {
+                ProtocolVersionId = protocolVersion.Id,
+                Name = protocolVersion.Name,
+                Version = protocolVersion.Version,
+                Description = protocolVersion.Description,
+                IsEnabled = protocolVersion.IsEnabled,
+                ReleaseDate = protocolVersion.ReleaseDate,
+                IsForceUpdate = protocolVersion.IsForceUpdate,
+                MinimumSupportedVersion = protocolVersion.MinimumSupportedVersion,
+                CreatedAt = protocolVersion.CreatedAt
+            };
+
+            _logger.LogInformation("协议版本创建成功，版本ID: {ProtocolVersionId}, 版本名称: {Name}, 版本号: {Version}", 
+                protocolVersion.Id, protocolVersion.Name, protocolVersion.Version);
+            return OperationResult<CreateProtocolVersionResponse>.CreateSuccess(response);
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "创建协议版本时发生错误，版本名称: {Name}, 版本号: {Version}", 
+                request.Name, request.Version);
+            return OperationResult<CreateProtocolVersionResponse>.CreateFailure($"创建协议版本时发生错误: {ex.Message}");
+        }
+    }
+} 

src/X1.Application/Features/ProtocolVersions/Commands/CreateProtocolVersion/CreateProtocolVersionResponse.cs

@@ -0,0 +1,52 @@
+namespace CellularManagement.Application.Features.ProtocolVersions.Commands.CreateProtocolVersion;
+
+/// <summary>
+/// 创建协议版本响应
+/// </summary>
+public class CreateProtocolVersionResponse
+{
+    /// <summary>
+    /// 协议版本ID
+    /// </summary>
+    public string ProtocolVersionId { get; set; } = null!;
+
+    /// <summary>
+    /// 版本名称
+    /// </summary>
+    public string Name { get; set; } = null!;
+
+    /// <summary>
+    /// 版本号
+    /// </summary>
+    public string Version { get; set; } = null!;
+
+    /// <summary>
+    /// 版本描述
+    /// </summary>
+    public string? Description { get; set; }
+
+    /// <summary>
+    /// 是否启用
+    /// </summary>
+    public bool IsEnabled { get; set; }
+
+    /// <summary>
+    /// 发布日期
+    /// </summary>
+    public DateTime? ReleaseDate { get; set; }
+
+    /// <summary>
+    /// 是否强制更新
+    /// </summary>
+    public bool IsForceUpdate { get; set; }
+
+    /// <summary>
+    /// 最低支持版本
+    /// </summary>
+    public string? MinimumSupportedVersion { get; set; }
+
+    /// <summary>
+    /// 创建时间
+    /// </summary>
+    public DateTime CreatedAt { get; set; }
+} 

src/X1.Application/Features/ProtocolVersions/Commands/DeleteProtocolVersion/DeleteProtocolVersionCommand.cs

@@ -0,0 +1,17 @@
+using CellularManagement.Domain.Common;
+using MediatR;
+using System.ComponentModel.DataAnnotations;
+
+namespace CellularManagement.Application.Features.ProtocolVersions.Commands.DeleteProtocolVersion;
+
+/// <summary>
+/// 删除协议版本命令
+/// </summary>
+public class DeleteProtocolVersionCommand : IRequest<OperationResult<bool>>
+{
+    /// <summary>
+    /// 协议版本ID
+    /// </summary>
+    [Required]
+    public string ProtocolVersionId { get; set; } = null!;
+} 

src/X1.Application/Features/ProtocolVersions/Commands/DeleteProtocolVersion/DeleteProtocolVersionCommandHandler.cs

@@ -0,0 +1,56 @@
+using MediatR;
+using Microsoft.Extensions.Logging;
+using CellularManagement.Domain.Common;
+using CellularManagement.Domain.Repositories.Device;
+
+namespace CellularManagement.Application.Features.ProtocolVersions.Commands.DeleteProtocolVersion;
+
+/// <summary>
+/// 删除协议版本命令处理器
+/// </summary>
+public class DeleteProtocolVersionCommandHandler : IRequestHandler<DeleteProtocolVersionCommand, OperationResult<bool>>
+{
+    private readonly IProtocolVersionRepository _protocolVersionRepository;
+    private readonly ILogger<DeleteProtocolVersionCommandHandler> _logger;
+
+    /// <summary>
+    /// 初始化删除协议版本命令处理器
+    /// </summary>
+    public DeleteProtocolVersionCommandHandler(
+        IProtocolVersionRepository protocolVersionRepository,
+        ILogger<DeleteProtocolVersionCommandHandler> logger)
+    {
+        _protocolVersionRepository = protocolVersionRepository;
+        _logger = logger;
+    }
+
+    /// <summary>
+    /// 处理删除协议版本命令
+    /// </summary>
+    public async Task<OperationResult<bool>> Handle(DeleteProtocolVersionCommand request, CancellationToken cancellationToken)
+    {
+        try
+        {
+            _logger.LogInformation("开始处理删除协议版本命令，版本ID: {ProtocolVersionId}", request.ProtocolVersionId);
+
+            // 检查协议版本是否存在
+            var protocolVersion = await _protocolVersionRepository.GetProtocolVersionByIdAsync(request.ProtocolVersionId, cancellationToken);
+            if (protocolVersion == null)
+            {
+                _logger.LogWarning("未找到协议版本，版本ID: {ProtocolVersionId}", request.ProtocolVersionId);
+                return OperationResult<bool>.CreateFailure($"未找到ID为 {request.ProtocolVersionId} 的协议版本");
+            }
+
+            // 删除协议版本
+            await _protocolVersionRepository.DeleteProtocolVersionAsync(request.ProtocolVersionId, cancellationToken);
+            
+            _logger.LogInformation("协议版本删除成功，版本ID: {ProtocolVersionId}", request.ProtocolVersionId);
+            return OperationResult<bool>.CreateSuccess("协议版本删除成功", true);
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "删除协议版本时发生错误，版本ID: {ProtocolVersionId}", request.ProtocolVersionId);
+            return OperationResult<bool>.CreateFailure($"删除协议版本时发生错误: {ex.Message}");
+        }
+    }
+} 

src/X1.Application/Features/ProtocolVersions/Commands/UpdateProtocolVersion/UpdateProtocolVersionCommand.cs

@@ -0,0 +1,58 @@
+using CellularManagement.Domain.Common;
+using MediatR;
+using System.ComponentModel.DataAnnotations;
+
+namespace CellularManagement.Application.Features.ProtocolVersions.Commands.UpdateProtocolVersion;
+
+/// <summary>
+/// 更新协议版本命令
+/// </summary>
+public class UpdateProtocolVersionCommand : IRequest<OperationResult<UpdateProtocolVersionResponse>>
+{
+    /// <summary>
+    /// 协议版本ID
+    /// </summary>
+    [Required]
+    public string ProtocolVersionId { get; set; } = null!;
+
+    /// <summary>
+    /// 版本名称
+    /// </summary>
+    [Required]
+    [MaxLength(50)]
+    public string Name { get; set; } = null!;
+
+    /// <summary>
+    /// 版本号
+    /// </summary>
+    [Required]
+    [MaxLength(20)]
+    public string Version { get; set; } = null!;
+
+    /// <summary>
+    /// 版本描述
+    /// </summary>
+    [MaxLength(500)]
+    public string? Description { get; set; }
+
+    /// <summary>
+    /// 是否启用
+    /// </summary>
+    public bool IsEnabled { get; set; } = true;
+
+    /// <summary>
+    /// 发布日期
+    /// </summary>
+    public DateTime? ReleaseDate { get; set; }
+
+    /// <summary>
+    /// 是否强制更新
+    /// </summary>
+    public bool IsForceUpdate { get; set; } = false;
+
+    /// <summary>
+    /// 最低支持版本
+    /// </summary>
+    [MaxLength(20)]
+    public string? MinimumSupportedVersion { get; set; }
+} 

src/X1.Application/Features/ProtocolVersions/Commands/UpdateProtocolVersion/UpdateProtocolVersionCommandHandler.cs

@@ -0,0 +1,93 @@
+using MediatR;
+using Microsoft.Extensions.Logging;
+using CellularManagement.Domain.Common;
+using CellularManagement.Domain.Entities.Device;
+using CellularManagement.Domain.Repositories.Device;
+
+namespace CellularManagement.Application.Features.ProtocolVersions.Commands.UpdateProtocolVersion;
+
+/// <summary>
+/// 更新协议版本命令处理器
+/// </summary>
+public class UpdateProtocolVersionCommandHandler : IRequestHandler<UpdateProtocolVersionCommand, OperationResult<UpdateProtocolVersionResponse>>
+{
+    private readonly IProtocolVersionRepository _protocolVersionRepository;
+    private readonly ILogger<UpdateProtocolVersionCommandHandler> _logger;
+
+    /// <summary>
+    /// 初始化命令处理器
+    /// </summary>
+    public UpdateProtocolVersionCommandHandler(
+        IProtocolVersionRepository protocolVersionRepository,
+        ILogger<UpdateProtocolVersionCommandHandler> logger)
+    {
+        _protocolVersionRepository = protocolVersionRepository;
+        _logger = logger;
+    }
+
+    /// <summary>
+    /// 处理更新协议版本命令
+    /// </summary>
+    public async Task<OperationResult<UpdateProtocolVersionResponse>> Handle(UpdateProtocolVersionCommand request, CancellationToken cancellationToken)
+    {
+        try
+        {
+            _logger.LogInformation("开始更新协议版本，版本ID: {ProtocolVersionId}, 版本名称: {Name}", 
+                request.ProtocolVersionId, request.Name);
+
+            // 检查协议版本是否存在
+            var existingProtocolVersion = await _protocolVersionRepository.GetProtocolVersionByIdAsync(request.ProtocolVersionId, cancellationToken);
+            if (existingProtocolVersion == null)
+            {
+                _logger.LogWarning("未找到协议版本，版本ID: {ProtocolVersionId}", request.ProtocolVersionId);
+                return OperationResult<UpdateProtocolVersionResponse>.CreateFailure($"未找到ID为 {request.ProtocolVersionId} 的协议版本");
+            }
+
+            // 如果版本号发生变化，检查新版本号是否已存在
+            if (existingProtocolVersion.Version != request.Version)
+            {
+                if (await _protocolVersionRepository.VersionExistsAsync(request.Version, cancellationToken))
+                {
+                    _logger.LogWarning("协议版本号已存在: {Version}", request.Version);
+                    return OperationResult<UpdateProtocolVersionResponse>.CreateFailure($"协议版本号 {request.Version} 已存在");
+                }
+            }
+
+            // 更新协议版本属性
+            existingProtocolVersion.Update(
+                name: request.Name,
+                version: request.Version,
+                description: request.Description,
+                isEnabled: request.IsEnabled,
+                releaseDate: request.ReleaseDate,
+                isForceUpdate: request.IsForceUpdate,
+                minimumSupportedVersion: request.MinimumSupportedVersion);
+
+            _protocolVersionRepository.UpdateProtocolVersion(existingProtocolVersion);
+
+            // 构建响应
+            var response = new UpdateProtocolVersionResponse
+            {
+                ProtocolVersionId = existingProtocolVersion.Id,
+                Name = existingProtocolVersion.Name,
+                Version = existingProtocolVersion.Version,
+                Description = existingProtocolVersion.Description,
+                IsEnabled = existingProtocolVersion.IsEnabled,
+                ReleaseDate = existingProtocolVersion.ReleaseDate,
+                IsForceUpdate = existingProtocolVersion.IsForceUpdate,
+                MinimumSupportedVersion = existingProtocolVersion.MinimumSupportedVersion,
+                UpdatedAt = DateTime.UtcNow
+            };
+
+            _logger.LogInformation("协议版本更新成功，版本ID: {ProtocolVersionId}, 版本名称: {Name}", 
+                existingProtocolVersion.Id, existingProtocolVersion.Name);
+            return OperationResult<UpdateProtocolVersionResponse>.CreateSuccess(response);
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "更新协议版本时发生错误，版本ID: {ProtocolVersionId}, 版本名称: {Name}", 
+                request.ProtocolVersionId, request.Name);
+            return OperationResult<UpdateProtocolVersionResponse>.CreateFailure($"更新协议版本时发生错误: {ex.Message}");
+        }
+    }
+} 

src/X1.Application/Features/ProtocolVersions/Commands/UpdateProtocolVersion/UpdateProtocolVersionResponse.cs

@@ -0,0 +1,52 @@
+namespace CellularManagement.Application.Features.ProtocolVersions.Commands.UpdateProtocolVersion;
+
+/// <summary>
+/// 更新协议版本响应
+/// </summary>
+public class UpdateProtocolVersionResponse
+{
+    /// <summary>
+    /// 协议版本ID
+    /// </summary>
+    public string ProtocolVersionId { get; set; } = null!;
+
+    /// <summary>
+    /// 版本名称
+    /// </summary>
+    public string Name { get; set; } = null!;
+
+    /// <summary>
+    /// 版本号
+    /// </summary>
+    public string Version { get; set; } = null!;
+
+    /// <summary>
+    /// 版本描述
+    /// </summary>
+    public string? Description { get; set; }
+
+    /// <summary>
+    /// 是否启用
+    /// </summary>
+    public bool IsEnabled { get; set; }
+
+    /// <summary>
+    /// 发布日期
+    /// </summary>
+    public DateTime? ReleaseDate { get; set; }
+
+    /// <summary>
+    /// 是否强制更新
+    /// </summary>
+    public bool IsForceUpdate { get; set; }
+
+    /// <summary>
+    /// 最低支持版本
+    /// </summary>
+    public string? MinimumSupportedVersion { get; set; }
+
+    /// <summary>
+    /// 更新时间
+    /// </summary>
+    public DateTime UpdatedAt { get; set; }
+} 

src/X1.Application/Features/ProtocolVersions/Queries/GetProtocolVersionById/GetProtocolVersionByIdQuery.cs

@@ -0,0 +1,17 @@
+using CellularManagement.Domain.Common;
+using MediatR;
+using System.ComponentModel.DataAnnotations;
+
+namespace CellularManagement.Application.Features.ProtocolVersions.Queries.GetProtocolVersionById;
+
+/// <summary>
+/// 根据ID获取协议版本查询
+/// </summary>
+public class GetProtocolVersionByIdQuery : IRequest<OperationResult<GetProtocolVersionByIdResponse>>
+{
+    /// <summary>
+    /// 协议版本ID
+    /// </summary>
+    [Required]
+    public string ProtocolVersionId { get; set; } = null!;
+} 

src/X1.Application/Features/ProtocolVersions/Queries/GetProtocolVersionById/GetProtocolVersionByIdQueryHandler.cs

@@ -0,0 +1,68 @@
+using CellularManagement.Domain.Common;
+using CellularManagement.Domain.Entities.Device;
+using CellularManagement.Domain.Repositories.Device;
+using MediatR;
+using Microsoft.Extensions.Logging;
+
+namespace CellularManagement.Application.Features.ProtocolVersions.Queries.GetProtocolVersionById;
+
+/// <summary>
+/// 根据ID获取协议版本查询处理器
+/// </summary>
+public class GetProtocolVersionByIdQueryHandler : IRequestHandler<GetProtocolVersionByIdQuery, OperationResult<GetProtocolVersionByIdResponse>>
+{
+    private readonly IProtocolVersionRepository _protocolVersionRepository;
+    private readonly ILogger<GetProtocolVersionByIdQueryHandler> _logger;
+
+    /// <summary>
+    /// 初始化查询处理器
+    /// </summary>
+    public GetProtocolVersionByIdQueryHandler(
+        IProtocolVersionRepository protocolVersionRepository,
+        ILogger<GetProtocolVersionByIdQueryHandler> logger)
+    {
+        _protocolVersionRepository = protocolVersionRepository;
+        _logger = logger;
+    }
+
+    /// <summary>
+    /// 处理查询请求
+    /// </summary>
+    public async Task<OperationResult<GetProtocolVersionByIdResponse>> Handle(GetProtocolVersionByIdQuery request, CancellationToken cancellationToken)
+    {
+        try
+        {
+            _logger.LogInformation("开始查询协议版本，版本ID: {ProtocolVersionId}", request.ProtocolVersionId);
+
+            var protocolVersion = await _protocolVersionRepository.GetProtocolVersionByIdAsync(request.ProtocolVersionId, cancellationToken);
+            
+            if (protocolVersion == null)
+            {
+                _logger.LogWarning("未找到协议版本，版本ID: {ProtocolVersionId}", request.ProtocolVersionId);
+                return OperationResult<GetProtocolVersionByIdResponse>.CreateFailure($"未找到ID为 {request.ProtocolVersionId} 的协议版本");
+            }
+
+            var response = new GetProtocolVersionByIdResponse
+            {
+                ProtocolVersionId = protocolVersion.Id,
+                Name = protocolVersion.Name,
+                Version = protocolVersion.Version,
+                Description = protocolVersion.Description,
+                IsEnabled = protocolVersion.IsEnabled,
+                ReleaseDate = protocolVersion.ReleaseDate,
+                IsForceUpdate = protocolVersion.IsForceUpdate,
+                MinimumSupportedVersion = protocolVersion.MinimumSupportedVersion,
+                CreatedAt = protocolVersion.CreatedAt,
+                UpdatedAt = protocolVersion.UpdatedAt
+            };
+
+            _logger.LogInformation("成功查询到协议版本，版本ID: {ProtocolVersionId}", request.ProtocolVersionId);
+            return OperationResult<GetProtocolVersionByIdResponse>.CreateSuccess(response);
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "查询协议版本时发生错误，版本ID: {ProtocolVersionId}", request.ProtocolVersionId);
+            return OperationResult<GetProtocolVersionByIdResponse>.CreateFailure($"查询协议版本时发生错误: {ex.Message}");
+        }
+    }
+} 

src/X1.Application/Features/ProtocolVersions/Queries/GetProtocolVersionById/GetProtocolVersionByIdResponse.cs

@@ -0,0 +1,57 @@
+namespace CellularManagement.Application.Features.ProtocolVersions.Queries.GetProtocolVersionById;
+
+/// <summary>
+/// 根据ID获取协议版本响应
+/// </summary>
+public class GetProtocolVersionByIdResponse
+{
+    /// <summary>
+    /// 协议版本ID
+    /// </summary>
+    public string ProtocolVersionId { get; set; } = null!;
+
+    /// <summary>
+    /// 版本名称
+    /// </summary>
+    public string Name { get; set; } = null!;
+
+    /// <summary>
+    /// 版本号
+    /// </summary>
+    public string Version { get; set; } = null!;
+
+    /// <summary>
+    /// 版本描述
+    /// </summary>
+    public string? Description { get; set; }
+
+    /// <summary>
+    /// 是否启用
+    /// </summary>
+    public bool IsEnabled { get; set; }
+
+    /// <summary>
+    /// 发布日期
+    /// </summary>
+    public DateTime? ReleaseDate { get; set; }
+
+    /// <summary>
+    /// 是否强制更新
+    /// </summary>
+    public bool IsForceUpdate { get; set; }
+
+    /// <summary>
+    /// 最低支持版本
+    /// </summary>
+    public string? MinimumSupportedVersion { get; set; }
+
+    /// <summary>
+    /// 创建时间
+    /// </summary>
+    public DateTime CreatedAt { get; set; }
+
+    /// <summary>
+    /// 更新时间
+    /// </summary>
+    public DateTime? UpdatedAt { get; set; }
+} 

src/X1.Application/Features/ProtocolVersions/Queries/GetProtocolVersions/GetProtocolVersionsQuery.cs

@@ -0,0 +1,34 @@
+using CellularManagement.Domain.Common;
+using MediatR;
+using System.ComponentModel.DataAnnotations;
+
+namespace CellularManagement.Application.Features.ProtocolVersions.Queries.GetProtocolVersions;
+
+/// <summary>
+/// 获取协议版本列表查询
+/// </summary>
+public class GetProtocolVersionsQuery : IRequest<OperationResult<GetProtocolVersionsResponse>>
+{
+    /// <summary>
+    /// 页码
+    /// </summary>
+    [Range(1, int.MaxValue, ErrorMessage = "页码必须大于0")]
+    public int PageNumber { get; set; } = 1;
+
+    /// <summary>
+    /// 每页数量
+    /// </summary>
+    [Range(1, 100, ErrorMessage = "每页数量必须在1-100之间")]
+    public int PageSize { get; set; } = 10;
+
+    /// <summary>
+    /// 搜索关键词
+    /// </summary>
+    [MaxLength(100)]
+    public string? SearchTerm { get; set; }
+
+    /// <summary>
+    /// 是否只获取启用的版本
+    /// </summary>
+    public bool? IsEnabled { get; set; }
+} 

src/X1.Application/Features/ProtocolVersions/Queries/GetProtocolVersions/GetProtocolVersionsQueryHandler.cs

@@ -0,0 +1,103 @@
+using MediatR;
+using Microsoft.Extensions.Logging;
+using CellularManagement.Domain.Common;
+using CellularManagement.Domain.Entities.Device;
+using CellularManagement.Domain.Repositories;
+using System.ComponentModel.DataAnnotations;
+using System.Linq;
+using CellularManagement.Application.Features.ProtocolVersions.Queries.GetProtocolVersionById;
+using CellularManagement.Domain.Repositories.Device;
+
+namespace CellularManagement.Application.Features.ProtocolVersions.Queries.GetProtocolVersions;
+
+/// <summary>
+/// 获取协议版本列表查询处理器
+/// </summary>
+public class GetProtocolVersionsQueryHandler : IRequestHandler<GetProtocolVersionsQuery, OperationResult<GetProtocolVersionsResponse>>
+{
+    private readonly IProtocolVersionRepository _protocolVersionRepository;
+    private readonly ILogger<GetProtocolVersionsQueryHandler> _logger;
+
+    /// <summary>
+    /// 初始化查询处理器
+    /// </summary>
+    public GetProtocolVersionsQueryHandler(
+        IProtocolVersionRepository protocolVersionRepository,
+        ILogger<GetProtocolVersionsQueryHandler> logger)
+    {
+        _protocolVersionRepository = protocolVersionRepository;
+        _logger = logger;
+    }
+
+    /// <summary>
+    /// 处理获取协议版本列表查询
+    /// </summary>
+    public async Task<OperationResult<GetProtocolVersionsResponse>> Handle(GetProtocolVersionsQuery request, CancellationToken cancellationToken)
+    {
+        try
+        {
+            // 验证请求参数
+            var validationContext = new ValidationContext(request);
+            var validationResults = new List<ValidationResult>();
+            if (!Validator.TryValidateObject(request, validationContext, validationResults, true))
+            {
+                var errorMessages = validationResults.Select(r => r.ErrorMessage).ToList();
+                _logger.LogWarning("请求参数无效: {Errors}", string.Join(", ", errorMessages));
+                return OperationResult<GetProtocolVersionsResponse>.CreateFailure(errorMessages);
+            }
+
+            _logger.LogInformation("开始获取协议版本列表，页码: {PageNumber}, 每页数量: {PageSize}, 搜索关键词: {SearchTerm}, 是否启用: {IsEnabled}",
+                request.PageNumber, request.PageSize, request.SearchTerm, request.IsEnabled);
+
+            // 获取协议版本数据
+            var protocolVersions = await _protocolVersionRepository.SearchProtocolVersionsAsync(
+                request.SearchTerm,
+                cancellationToken);
+
+            // 如果指定了启用状态过滤
+            if (request.IsEnabled.HasValue)
+            {
+                protocolVersions = protocolVersions.Where(pv => pv.IsEnabled == request.IsEnabled.Value).ToList();
+            }
+
+            // 计算分页
+            int totalCount = protocolVersions.Count();
+            var items = protocolVersions
+                .Skip((request.PageNumber - 1) * request.PageSize)
+                .Take(request.PageSize)
+                .ToList();
+
+            // 构建响应
+            var response = new GetProtocolVersionsResponse
+            {
+                TotalCount = totalCount,
+                PageNumber = request.PageNumber,
+                PageSize = request.PageSize,
+                TotalPages = (int)Math.Ceiling(totalCount / (double)request.PageSize),
+                HasPreviousPage = request.PageNumber > 1,
+                HasNextPage = request.PageNumber < (int)Math.Ceiling(totalCount / (double)request.PageSize),
+                Items = items.Select(pv => new GetProtocolVersionByIdResponse
+                {
+                    ProtocolVersionId = pv.Id,
+                    Name = pv.Name,
+                    Version = pv.Version,
+                    Description = pv.Description,
+                    IsEnabled = pv.IsEnabled,
+                    ReleaseDate = pv.ReleaseDate,
+                    IsForceUpdate = pv.IsForceUpdate,
+                    MinimumSupportedVersion = pv.MinimumSupportedVersion,
+                    CreatedAt = pv.CreatedAt,
+                    UpdatedAt = pv.UpdatedAt
+                }).ToList()
+            };
+
+            _logger.LogInformation("成功获取协议版本列表，共 {Count} 条记录", items.Count);
+            return OperationResult<GetProtocolVersionsResponse>.CreateSuccess(response);
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "获取协议版本列表时发生错误");
+            return OperationResult<GetProtocolVersionsResponse>.CreateFailure($"获取协议版本列表时发生错误: {ex.Message}");
+        }
+    }
+} 

src/X1.Application/Features/ProtocolVersions/Queries/GetProtocolVersions/GetProtocolVersionsResponse.cs

@@ -0,0 +1,44 @@
+using CellularManagement.Application.Features.ProtocolVersions.Queries.GetProtocolVersionById;
+
+namespace CellularManagement.Application.Features.ProtocolVersions.Queries.GetProtocolVersions;
+
+/// <summary>
+/// 获取协议版本列表响应
+/// </summary>
+public class GetProtocolVersionsResponse
+{
+    /// <summary>
+    /// 总数量
+    /// </summary>
+    public int TotalCount { get; set; }
+
+    /// <summary>
+    /// 当前页码
+    /// </summary>
+    public int PageNumber { get; set; }
+
+    /// <summary>
+    /// 每页数量
+    /// </summary>
+    public int PageSize { get; set; }
+
+    /// <summary>
+    /// 总页数
+    /// </summary>
+    public int TotalPages { get; set; }
+
+    /// <summary>
+    /// 是否有上一页
+    /// </summary>
+    public bool HasPreviousPage { get; set; }
+
+    /// <summary>
+    /// 是否有下一页
+    /// </summary>
+    public bool HasNextPage { get; set; }
+
+    /// <summary>
+    /// 协议版本列表
+    /// </summary>
+    public List<GetProtocolVersionByIdResponse> Items { get; set; } = new();
+} 

src/X1.Domain/Entities/Device/CellularDevice.cs

@@ -11,12 +11,6 @@ public class CellularDevice : AuditableEntity
 {
     private CellularDevice() { }
 
-    /// <summary>
-    /// 设备ID
-    /// </summary>
-    [Key]
-    public string Id { get; private set; }
-
     /// <summary>
     /// 设备名称
     /// </summary>
@@ -37,30 +31,6 @@ public class CellularDevice : AuditableEntity
     [MaxLength(500)]
     public string Description { get; private set; }
 
-    /// <summary>
-    /// 设备类型ID
-    /// </summary>
-    [Required]
-    public string DeviceTypeId { get; private set; }
-
-    /// <summary>
-    /// 设备类型
-    /// </summary>
-    [ForeignKey(nameof(DeviceTypeId))]
-    public virtual DeviceType DeviceType { get; private set; } = null!;
-
-    /// <summary>
-    /// 设备状态ID
-    /// </summary>
-    [Required]
-    public string StatusId { get; private set; }
-
-    /// <summary>
-    /// 设备状态
-    /// </summary>
-    [ForeignKey(nameof(StatusId))]
-    public virtual DeviceStatus Status { get; private set; } = null!;
-
     /// <summary>
     /// 协议版本ID
     /// </summary>
@@ -74,21 +44,22 @@ public class CellularDevice : AuditableEntity
     public virtual ProtocolVersion ProtocolVersion { get; private set; } = null!;
 
     /// <summary>
-    /// 当前固件版本
+    /// Agent端口
     /// </summary>
     [Required]
-    [MaxLength(50)]
+    public int AgentPort { get; private set; }
-    public string FirmwareVersion { get; private set; } = null!;
 
     /// <summary>
-    /// 创建时间
+    /// IP地址
     /// </summary>
-    public DateTime CreatedAt { get; private set; }
+    [Required]
+    [MaxLength(45)]
+    public string IpAddress { get; private set; } = null!;
 
     /// <summary>
-    /// 更新时间
+    /// 是否启用
     /// </summary>
-    public DateTime UpdatedAt { get; private set; }
+    public bool IsEnabled { get; private set; } = true;
 
     /// <summary>
     /// 创建设备
@@ -97,10 +68,10 @@ public class CellularDevice : AuditableEntity
         string name,
         string serialNumber,
         string description,
-        string deviceTypeId,
-        string statusId,
         string protocolVersionId,
-        string firmwareVersion)
+        int agentPort,
+        string ipAddress,
+        bool isEnabled = true)
     {
         var device = new CellularDevice
         {
@@ -108,10 +79,10 @@ public class CellularDevice : AuditableEntity
             Name = name,
             SerialNumber = serialNumber,
             Description = description,
-            DeviceTypeId = deviceTypeId,
-            StatusId = statusId,
             ProtocolVersionId = protocolVersionId,
-            FirmwareVersion = firmwareVersion,
+            AgentPort = agentPort,
+            IpAddress = ipAddress,
+            IsEnabled = isEnabled,
             CreatedAt = DateTime.UtcNow,
             UpdatedAt = DateTime.UtcNow
         };
@@ -126,18 +97,36 @@ public class CellularDevice : AuditableEntity
         string name,
         string serialNumber,
         string description,
-        string deviceTypeId,
-        string statusId,
         string protocolVersionId,
-        string firmwareVersion)
+        int agentPort,
+        string ipAddress,
+        bool isEnabled = true)
     {
         Name = name;
         SerialNumber = serialNumber;
         Description = description;
-        DeviceTypeId = deviceTypeId;
-        StatusId = statusId;
         ProtocolVersionId = protocolVersionId;
-        FirmwareVersion = firmwareVersion;
+        AgentPort = agentPort;
+        IpAddress = ipAddress;
+        IsEnabled = isEnabled;
+        UpdatedAt = DateTime.UtcNow;
+    }
+
+    /// <summary>
+    /// 启用设备
+    /// </summary>
+    public void Enable()
+    {
+        IsEnabled = true;
+        UpdatedAt = DateTime.UtcNow;
+    }
+
+    /// <summary>
+    /// 禁用设备
+    /// </summary>
+    public void Disable()
+    {
+        IsEnabled = false;
         UpdatedAt = DateTime.UtcNow;
     }
 } 

src/X1.Domain/Entities/Device/DeviceStatus.cs

@@ -1,46 +0,0 @@
-using System.ComponentModel.DataAnnotations;
-using CellularManagement.Domain.Entities.Common;
-
-namespace CellularManagement.Domain.Entities.Device;
-
-/// <summary>
-/// 设备状态实体
-/// </summary>
-public class DeviceStatus : AuditableEntity
-{
-    /// <summary>
-    /// 状态名称
-    /// </summary>
-    [Required]
-    [MaxLength(50)]
-    public string Name { get; set; } = null!;
-
-    /// <summary>
-    /// 状态代码
-    /// </summary>
-    [Required]
-    [MaxLength(20)]
-    public string Code { get; set; } = null!;
-
-    /// <summary>
-    /// 状态描述
-    /// </summary>
-    [MaxLength(200)]
-    public string? Description { get; set; }
-
-    /// <summary>
-    /// 状态颜色
-    /// </summary>
-    [MaxLength(20)]
-    public string? Color { get; set; }
-
-    /// <summary>
-    /// 是否启用
-    /// </summary>
-    public bool IsEnabled { get; set; } = true;
-
-    /// <summary>
-    /// 排序号
-    /// </summary>
-    public int SortOrder { get; set; }
-} 

src/X1.Domain/Entities/Device/DeviceType.cs

@@ -1,40 +0,0 @@
-using System.ComponentModel.DataAnnotations;
-using CellularManagement.Domain.Entities.Common;
-
-namespace CellularManagement.Domain.Entities.Device;
-
-/// <summary>
-/// 设备类型实体
-/// </summary>
-public class DeviceType : AuditableEntity
-{
-    /// <summary>
-    /// 类型名称
-    /// </summary>
-    [Required]
-    [MaxLength(50)]
-    public string Name { get; set; } = null!;
-
-    /// <summary>
-    /// 类型代码
-    /// </summary>
-    [Required]
-    [MaxLength(20)]
-    public string Code { get; set; } = null!;
-
-    /// <summary>
-    /// 类型描述
-    /// </summary>
-    [MaxLength(200)]
-    public string? Description { get; set; }
-
-    /// <summary>
-    /// 是否启用
-    /// </summary>
-    public bool IsEnabled { get; set; } = true;
-
-    /// <summary>
-    /// 排序号
-    /// </summary>
-    public int SortOrder { get; set; }
-} 

src/X1.Domain/Entities/Device/ProtocolVersion.cs

@@ -8,51 +8,124 @@ namespace CellularManagement.Domain.Entities.Device;
 /// </summary>
 public class ProtocolVersion : AuditableEntity
 {
+    private ProtocolVersion() { }
+
     /// <summary>
     /// 版本名称
     /// </summary>
     [Required]
     [MaxLength(50)]
-    public string Name { get; set; } = null!;
+    public string Name { get; private set; } = null!;
 
     /// <summary>
     /// 版本号
     /// </summary>
     [Required]
     [MaxLength(20)]
-    public string Version { get; set; } = null!;
+    public string Version { get; private set; } = null!;
-
-    /// <summary>
-    /// 协议类型
-    /// </summary>
-    [Required]
-    [MaxLength(50)]
-    public string ProtocolType { get; set; } = null!;
 
     /// <summary>
     /// 版本描述
     /// </summary>
     [MaxLength(500)]
-    public string? Description { get; set; }
+    public string? Description { get; private set; }
 
     /// <summary>
     /// 是否启用
     /// </summary>
-    public bool IsEnabled { get; set; } = true;
+    public bool IsEnabled { get; private set; } = true;
 
     /// <summary>
     /// 发布日期
     /// </summary>
-    public DateTime? ReleaseDate { get; set; }
+    public DateTime? ReleaseDate { get; private set; }
 
     /// <summary>
     /// 是否强制更新
     /// </summary>
-    public bool IsForceUpdate { get; set; }
+    public bool IsForceUpdate { get; private set; }
 
     /// <summary>
     /// 最低支持版本
     /// </summary>
     [MaxLength(20)]
-    public string? MinimumSupportedVersion { get; set; }
+    public string? MinimumSupportedVersion { get; private set; }
+
+    /// <summary>
+    /// 创建协议版本
+    /// </summary>
+    public static ProtocolVersion Create(
+        string name,
+        string version,
+        string? description = null,
+        bool isEnabled = true,
+        DateTime? releaseDate = null,
+        bool isForceUpdate = false,
+        string? minimumSupportedVersion = null)
+    {
+        var protocolVersion = new ProtocolVersion
+        {
+            Id = Guid.NewGuid().ToString(),
+            Name = name,
+            Version = version,
+            Description = description,
+            IsEnabled = isEnabled,
+            ReleaseDate = releaseDate,
+            IsForceUpdate = isForceUpdate,
+            MinimumSupportedVersion = minimumSupportedVersion,
+            CreatedAt = DateTime.UtcNow,
+            UpdatedAt = DateTime.UtcNow
+        };
+
+        return protocolVersion;
+    }
+
+    /// <summary>
+    /// 更新协议版本
+    /// </summary>
+    public void Update(
+        string name,
+        string version,
+        string? description = null,
+        bool isEnabled = true,
+        DateTime? releaseDate = null,
+        bool isForceUpdate = false,
+        string? minimumSupportedVersion = null)
+    {
+        Name = name;
+        Version = version;
+        Description = description;
+        IsEnabled = isEnabled;
+        ReleaseDate = releaseDate;
+        IsForceUpdate = isForceUpdate;
+        MinimumSupportedVersion = minimumSupportedVersion;
+        UpdatedAt = DateTime.UtcNow;
+    }
+
+    /// <summary>
+    /// 启用协议版本
+    /// </summary>
+    public void Enable()
+    {
+        IsEnabled = true;
+        UpdatedAt = DateTime.UtcNow;
+    }
+
+    /// <summary>
+    /// 禁用协议版本
+    /// </summary>
+    public void Disable()
+    {
+        IsEnabled = false;
+        UpdatedAt = DateTime.UtcNow;
+    }
+
+    /// <summary>
+    /// 设置强制更新
+    /// </summary>
+    public void SetForceUpdate(bool isForceUpdate)
+    {
+        IsForceUpdate = isForceUpdate;
+        UpdatedAt = DateTime.UtcNow;
+    }
 } 

src/X1.Domain/Repositories/Device/ICellularDeviceRepository.cs

@@ -10,7 +10,6 @@ namespace CellularManagement.Domain.Repositories.Device;
 /// </summary>
 public interface ICellularDeviceRepository : IBaseRepository<CellularDevice>
 {
-
     /// <summary>
     /// 添加蜂窝设备
     /// </summary>
@@ -19,28 +18,13 @@ public interface ICellularDeviceRepository : IBaseRepository<CellularDevice>
     /// <summary>
     /// 更新蜂窝设备
     /// </summary>
-    Task UpdateDeviceAsync(CellularDevice device, CancellationToken cancellationToken = default);
+    void UpdateDevice(CellularDevice device);
 
     /// <summary>
     /// 删除蜂窝设备
     /// </summary>
     Task DeleteDeviceAsync(string id, CancellationToken cancellationToken = default);
 
-    /// <summary>
-    /// 批量添加蜂窝设备
-    /// </summary>
-    Task AddDevicesAsync(IEnumerable<CellularDevice> devices, CancellationToken cancellationToken = default);
-
-    /// <summary>
-    /// 批量更新蜂窝设备
-    /// </summary>
-    Task UpdateDevicesAsync(IEnumerable<CellularDevice> devices, CancellationToken cancellationToken = default);
-
-    /// <summary>
-    /// 批量删除蜂窝设备
-    /// </summary>
-    Task DeleteDevicesAsync(IEnumerable<string> ids, CancellationToken cancellationToken = default);
-
     /// <summary>
     /// 获取所有蜂窝设备
     /// </summary>
@@ -56,23 +40,11 @@ public interface ICellularDeviceRepository : IBaseRepository<CellularDevice>
     /// </summary>
     Task<CellularDevice?> GetDeviceBySerialNumberAsync(string serialNumber, CancellationToken cancellationToken = default);
 
-    /// <summary>
-    /// 获取指定类型的蜂窝设备
-    /// </summary>
-    Task<IList<CellularDevice>> GetDevicesByTypeAsync(string deviceTypeId, CancellationToken cancellationToken = default);
-
-    /// <summary>
-    /// 获取指定状态的蜂窝设备
-    /// </summary>
-    Task<IList<CellularDevice>> GetDevicesByStatusAsync(string statusId, CancellationToken cancellationToken = default);
-
     /// <summary>
     /// 搜索蜂窝设备
     /// </summary>
     Task<IList<CellularDevice>> SearchDevicesAsync(
         string? keyword,
-        string? deviceTypeId,
-        string? statusId,
         CancellationToken cancellationToken = default);
 
     /// <summary>

src/X1.Domain/Repositories/Device/IProtocolVersionRepository.cs

@@ -0,0 +1,63 @@
+using CellularManagement.Domain.Entities;
+using CellularManagement.Domain.Entities.Device;
+using CellularManagement.Domain.Repositories.Base;
+
+namespace CellularManagement.Domain.Repositories.Device;
+
+/// <summary>
+/// 协议版本仓储接口
+/// </summary>
+public interface IProtocolVersionRepository : IBaseRepository<ProtocolVersion>
+{
+    /// <summary>
+    /// 添加协议版本
+    /// </summary>
+    Task<ProtocolVersion> AddProtocolVersionAsync(ProtocolVersion protocolVersion, CancellationToken cancellationToken = default);
+
+    /// <summary>
+    /// 更新协议版本
+    /// </summary>
+    void UpdateProtocolVersion(ProtocolVersion protocolVersion);
+
+    /// <summary>
+    /// 删除协议版本
+    /// </summary>
+    Task DeleteProtocolVersionAsync(string id, CancellationToken cancellationToken = default);
+
+    /// <summary>
+    /// 获取所有协议版本
+    /// </summary>
+    Task<IList<ProtocolVersion>> GetAllProtocolVersionsAsync(CancellationToken cancellationToken = default);
+
+    /// <summary>
+    /// 根据ID获取协议版本
+    /// </summary>
+    Task<ProtocolVersion?> GetProtocolVersionByIdAsync(string id, CancellationToken cancellationToken = default);
+
+    /// <summary>
+    /// 根据版本号获取协议版本
+    /// </summary>
+    Task<ProtocolVersion?> GetProtocolVersionByVersionAsync(string version, CancellationToken cancellationToken = default);
+
+    /// <summary>
+    /// 搜索协议版本
+    /// </summary>
+    Task<IList<ProtocolVersion>> SearchProtocolVersionsAsync(
+        string? keyword,
+        CancellationToken cancellationToken = default);
+
+    /// <summary>
+    /// 检查协议版本是否存在
+    /// </summary>
+    Task<bool> ExistsAsync(string id, CancellationToken cancellationToken = default);
+
+    /// <summary>
+    /// 检查版本号是否存在
+    /// </summary>
+    Task<bool> VersionExistsAsync(string version, CancellationToken cancellationToken = default);
+
+    /// <summary>
+    /// 获取启用的协议版本
+    /// </summary>
+    Task<IList<ProtocolVersion>> GetEnabledProtocolVersionsAsync(CancellationToken cancellationToken = default);
+} 

src/X1.Infrastructure/Configurations/Device/CellularDeviceConfiguration.cs

@@ -13,8 +13,6 @@ public class CellularDeviceConfiguration : IEntityTypeConfiguration<CellularDevi
 
         // 配置索引
         builder.HasIndex(d => d.SerialNumber).IsUnique().HasDatabaseName("IX_CellularDevices_SerialNumber");
-        builder.HasIndex(d => d.DeviceTypeId).HasDatabaseName("IX_CellularDevices_DeviceTypeId");
-        builder.HasIndex(d => d.StatusId).HasDatabaseName("IX_CellularDevices_StatusId");
         builder.HasIndex(d => d.ProtocolVersionId).HasDatabaseName("IX_CellularDevices_ProtocolVersionId");
 
         // 配置属性
@@ -22,24 +20,13 @@ public class CellularDeviceConfiguration : IEntityTypeConfiguration<CellularDevi
         builder.Property(d => d.Name).IsRequired().HasMaxLength(100).HasComment("设备名称");
         builder.Property(d => d.SerialNumber).IsRequired().HasMaxLength(50).HasComment("序列号");
         builder.Property(d => d.Description).HasMaxLength(500).HasComment("设备描述");
-        builder.Property(d => d.DeviceTypeId).IsRequired().HasMaxLength(50).HasComment("设备类型ID");
-        builder.Property(d => d.StatusId).IsRequired().HasMaxLength(50).HasComment("设备状态ID");
         builder.Property(d => d.ProtocolVersionId).IsRequired().HasMaxLength(50).HasComment("协议版本ID");
-        builder.Property(d => d.FirmwareVersion).HasMaxLength(50).HasComment("固件版本");
+        builder.Property(d => d.AgentPort).IsRequired().HasComment("Agent端口");
+        builder.Property(d => d.IsEnabled).IsRequired().HasComment("是否启用");
         builder.Property(d => d.CreatedAt).IsRequired().HasComment("创建时间");
         builder.Property(d => d.UpdatedAt).IsRequired().HasComment("更新时间");
 
-        // 配置外键关系
+        // 配置关系
-        builder.HasOne(d => d.DeviceType)
-            .WithMany()
-            .HasForeignKey(d => d.DeviceTypeId)
-            .OnDelete(DeleteBehavior.Restrict);
-
-        builder.HasOne(d => d.Status)
-            .WithMany()
-            .HasForeignKey(d => d.StatusId)
-            .OnDelete(DeleteBehavior.Restrict);
-
         builder.HasOne(d => d.ProtocolVersion)
             .WithMany()
             .HasForeignKey(d => d.ProtocolVersionId)

src/X1.Infrastructure/Configurations/Device/DeviceStatusConfiguration.cs

@@ -1,21 +0,0 @@
-using Microsoft.EntityFrameworkCore;
-using Microsoft.EntityFrameworkCore.Metadata.Builders;
-using CellularManagement.Domain.Entities.Device;
-
-namespace CellularManagement.Infrastructure.Configurations.Device;
-
-public class DeviceStatusConfiguration : IEntityTypeConfiguration<DeviceStatus>
-{
-    public void Configure(EntityTypeBuilder<DeviceStatus> builder)
-    {
-        builder.ToTable("DeviceStatuses", t => t.HasComment("设备状态表"));
-        builder.HasKey(s => s.Id);
-
-        // 配置属性
-        builder.Property(s => s.Id).HasComment("状态ID");
-        builder.Property(s => s.Name).IsRequired().HasMaxLength(50).HasComment("状态名称");
-        builder.Property(s => s.Description).HasMaxLength(200).HasComment("状态描述");
-        builder.Property(s => s.CreatedAt).IsRequired().HasComment("创建时间");
-        builder.Property(s => s.UpdatedAt).IsRequired().HasComment("更新时间");
-    }
-} 

src/X1.Infrastructure/Configurations/Device/DeviceTypeConfiguration.cs

@@ -1,21 +0,0 @@
-using Microsoft.EntityFrameworkCore;
-using Microsoft.EntityFrameworkCore.Metadata.Builders;
-using CellularManagement.Domain.Entities.Device;
-
-namespace CellularManagement.Infrastructure.Configurations.Device;
-
-public class DeviceTypeConfiguration : IEntityTypeConfiguration<DeviceType>
-{
-    public void Configure(EntityTypeBuilder<DeviceType> builder)
-    {
-        builder.ToTable("DeviceTypes", t => t.HasComment("设备类型表"));
-        builder.HasKey(t => t.Id);
-
-        // 配置属性
-        builder.Property(t => t.Id).HasComment("类型ID");
-        builder.Property(t => t.Name).IsRequired().HasMaxLength(50).HasComment("类型名称");
-        builder.Property(t => t.Description).HasMaxLength(200).HasComment("类型描述");
-        builder.Property(t => t.CreatedAt).IsRequired().HasComment("创建时间");
-        builder.Property(t => t.UpdatedAt).IsRequired().HasComment("更新时间");
-    }
-} 

src/X1.Infrastructure/Configurations/Device/ProtocolVersionConfiguration.cs

@@ -16,8 +16,13 @@ public class ProtocolVersionConfiguration : IEntityTypeConfiguration<ProtocolVer
 
         // 配置属性
         builder.Property(v => v.Id).HasComment("版本ID");
-        builder.Property(v => v.Version).IsRequired().HasMaxLength(50).HasComment("版本号");
+        builder.Property(v => v.Name).IsRequired().HasMaxLength(50).HasComment("版本名称");
-        builder.Property(v => v.Description).HasMaxLength(200).HasComment("版本描述");
+        builder.Property(v => v.Version).IsRequired().HasMaxLength(20).HasComment("版本号");
+        builder.Property(v => v.Description).HasMaxLength(500).HasComment("版本描述");
+        builder.Property(v => v.IsEnabled).IsRequired().HasComment("是否启用");
+        builder.Property(v => v.ReleaseDate).HasComment("发布日期");
+        builder.Property(v => v.IsForceUpdate).IsRequired().HasComment("是否强制更新");
+        builder.Property(v => v.MinimumSupportedVersion).HasMaxLength(20).HasComment("最低支持版本");
         builder.Property(v => v.CreatedAt).IsRequired().HasComment("创建时间");
         builder.Property(v => v.UpdatedAt).IsRequired().HasComment("更新时间");
     }

src/X1.Infrastructure/Context/AppDbContext.cs

@@ -41,16 +41,6 @@ public class AppDbContext : IdentityDbContext<AppUser, AppRole, string>
     /// </summary>
     public DbSet<CellularDevice> CellularDevices { get; set; } = null!;
 
-    /// <summary>
-    /// 设备类型集合
-    /// </summary>
-    public DbSet<DeviceType> DeviceTypes { get; set; } = null!;
-
-    /// <summary>
-    /// 设备状态集合
-    /// </summary>
-    public DbSet<DeviceStatus> DeviceStatuses { get; set; } = null!;
-
     /// <summary>
     /// 协议版本集合
     /// </summary>

src/X1.Infrastructure/DependencyInjection.cs

@@ -23,6 +23,8 @@ using CellularManagement.Infrastructure.Services.Authentication;
 using CellularManagement.Infrastructure.Services.Infrastructure;
 using CellularManagement.Infrastructure.Services.Security;
 using CellularManagement.Infrastructure.Services.UserManagement;
+using CellularManagement.Domain.Repositories.Device;
+using CellularManagement.Infrastructure.Repositories.Device;
 
 namespace CellularManagement.Infrastructure;
 
@@ -170,6 +172,10 @@ public static class DependencyInjection
         services.AddScoped<IUserRoleRepository, UserRoleRepository>();
         services.AddScoped<IUserRoleServiceRepository, UserRoleServiceRepository>();
 
+        // 注册设备相关仓储
+        services.AddScoped<ICellularDeviceRepository, CellularDeviceRepository>();
+        services.AddScoped<IProtocolVersionRepository, ProtocolVersionRepository>();
+
         return services;
     }
 

src/X1.Infrastructure/Migrations/20250606094331_InitialCreate.Designer.cs → src/X1.Infrastructure/Migrations/20250705165102_InitialCreate.Designer.cs

@@ -9,10 +9,10 @@ using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
 
 #nullable disable
 
-namespace CellularManagement.Infrastructure.Migrations
+namespace X1.Infrastructure.Migrations
 {
     [DbContext(typeof(AppDbContext))]
-    [Migration("20250606094331_InitialCreate")]
+    [Migration("20250705165102_InitialCreate")]
     partial class InitialCreate
     {
         /// <inheritdoc />
@@ -209,6 +209,10 @@ namespace CellularManagement.Infrastructure.Migrations
                         .HasColumnType("text")
                         .HasComment("设备ID");
 
+                    b.Property<int>("AgentPort")
+                        .HasColumnType("integer")
+                        .HasComment("Agent端口");
+
                     b.Property<DateTime>("CreatedAt")
                         .HasColumnType("timestamp with time zone")
                         .HasComment("创建时间");
@@ -223,21 +227,18 @@ namespace CellularManagement.Infrastructure.Migrations
                         .HasColumnType("character varying(500)")
                         .HasComment("设备描述");
 
-                    b.Property<string>("DeviceTypeId")
+                    b.Property<string>("IpAddress")
-                        .IsRequired()
-                        .HasMaxLength(50)
-                        .HasColumnType("character varying(50)")
-                        .HasComment("设备类型ID");
-
-                    b.Property<string>("FirmwareVersion")
                         .IsRequired()
-                        .HasMaxLength(50)
+                        .HasMaxLength(45)
-                        .HasColumnType("character varying(50)")
+                        .HasColumnType("character varying(45)");
-                        .HasComment("固件版本");
 
                     b.Property<bool>("IsDeleted")
                         .HasColumnType("boolean");
 
+                    b.Property<bool>("IsEnabled")
+                        .HasColumnType("boolean")
+                        .HasComment("是否启用");
+
                     b.Property<string>("Name")
                         .IsRequired()
                         .HasMaxLength(100)
@@ -256,13 +257,8 @@ namespace CellularManagement.Infrastructure.Migrations
                         .HasColumnType("character varying(50)")
                         .HasComment("序列号");
 
-                    b.Property<string>("StatusId")
+                    b.Property<DateTime?>("UpdatedAt")
                         .IsRequired()
-                        .HasMaxLength(50)
-                        .HasColumnType("character varying(50)")
-                        .HasComment("设备状态ID");
-
-                    b.Property<DateTime>("UpdatedAt")
                         .HasColumnType("timestamp with time zone")
                         .HasComment("更新时间");
 
@@ -271,9 +267,6 @@ namespace CellularManagement.Infrastructure.Migrations
 
                     b.HasKey("Id");
 
-                    b.HasIndex("DeviceTypeId")
-                        .HasDatabaseName("IX_CellularDevices_DeviceTypeId");
-
                     b.HasIndex("ProtocolVersionId")
                         .HasDatabaseName("IX_CellularDevices_ProtocolVersionId");
 
@@ -281,129 +274,12 @@ namespace CellularManagement.Infrastructure.Migrations
                         .IsUnique()
                         .HasDatabaseName("IX_CellularDevices_SerialNumber");
 
-                    b.HasIndex("StatusId")
-                        .HasDatabaseName("IX_CellularDevices_StatusId");
-
                     b.ToTable("CellularDevices", null, t =>
                         {
                             t.HasComment("蜂窝设备表");
                         });
                 });
 
-            modelBuilder.Entity("CellularManagement.Domain.Entities.Device.DeviceStatus", b =>
-                {
-                    b.Property<string>("Id")
-                        .HasColumnType("text")
-                        .HasComment("状态ID");
-
-                    b.Property<string>("Code")
-                        .IsRequired()
-                        .HasMaxLength(20)
-                        .HasColumnType("character varying(20)");
-
-                    b.Property<string>("Color")
-                        .HasMaxLength(20)
-                        .HasColumnType("character varying(20)");
-
-                    b.Property<DateTime>("CreatedAt")
-                        .HasColumnType("timestamp with time zone")
-                        .HasComment("创建时间");
-
-                    b.Property<string>("CreatedBy")
-                        .IsRequired()
-                        .HasColumnType("text");
-
-                    b.Property<string>("Description")
-                        .HasMaxLength(200)
-                        .HasColumnType("character varying(200)")
-                        .HasComment("状态描述");
-
-                    b.Property<bool>("IsDeleted")
-                        .HasColumnType("boolean");
-
-                    b.Property<bool>("IsEnabled")
-                        .HasColumnType("boolean");
-
-                    b.Property<string>("Name")
-                        .IsRequired()
-                        .HasMaxLength(50)
-                        .HasColumnType("character varying(50)")
-                        .HasComment("状态名称");
-
-                    b.Property<int>("SortOrder")
-                        .HasColumnType("integer");
-
-                    b.Property<DateTime?>("UpdatedAt")
-                        .IsRequired()
-                        .HasColumnType("timestamp with time zone")
-                        .HasComment("更新时间");
-
-                    b.Property<string>("UpdatedBy")
-                        .HasColumnType("text");
-
-                    b.HasKey("Id");
-
-                    b.ToTable("DeviceStatuses", null, t =>
-                        {
-                            t.HasComment("设备状态表");
-                        });
-                });
-
-            modelBuilder.Entity("CellularManagement.Domain.Entities.Device.DeviceType", b =>
-                {
-                    b.Property<string>("Id")
-                        .HasColumnType("text")
-                        .HasComment("类型ID");
-
-                    b.Property<string>("Code")
-                        .IsRequired()
-                        .HasMaxLength(20)
-                        .HasColumnType("character varying(20)");
-
-                    b.Property<DateTime>("CreatedAt")
-                        .HasColumnType("timestamp with time zone")
-                        .HasComment("创建时间");
-
-                    b.Property<string>("CreatedBy")
-                        .IsRequired()
-                        .HasColumnType("text");
-
-                    b.Property<string>("Description")
-                        .HasMaxLength(200)
-                        .HasColumnType("character varying(200)")
-                        .HasComment("类型描述");
-
-                    b.Property<bool>("IsDeleted")
-                        .HasColumnType("boolean");
-
-                    b.Property<bool>("IsEnabled")
-                        .HasColumnType("boolean");
-
-                    b.Property<string>("Name")
-                        .IsRequired()
-                        .HasMaxLength(50)
-                        .HasColumnType("character varying(50)")
-                        .HasComment("类型名称");
-
-                    b.Property<int>("SortOrder")
-                        .HasColumnType("integer");
-
-                    b.Property<DateTime?>("UpdatedAt")
-                        .IsRequired()
-                        .HasColumnType("timestamp with time zone")
-                        .HasComment("更新时间");
-
-                    b.Property<string>("UpdatedBy")
-                        .HasColumnType("text");
-
-                    b.HasKey("Id");
-
-                    b.ToTable("DeviceTypes", null, t =>
-                        {
-                            t.HasComment("设备类型表");
-                        });
-                });
-
             modelBuilder.Entity("CellularManagement.Domain.Entities.Device.ProtocolVersion", b =>
                 {
                     b.Property<string>("Id")
@@ -640,29 +516,13 @@ namespace CellularManagement.Infrastructure.Migrations
 
             modelBuilder.Entity("CellularManagement.Domain.Entities.Device.CellularDevice", b =>
                 {
-                    b.HasOne("CellularManagement.Domain.Entities.Device.DeviceType", "DeviceType")
-                        .WithMany()
-                        .HasForeignKey("DeviceTypeId")
-                        .OnDelete(DeleteBehavior.Restrict)
-                        .IsRequired();
-
                     b.HasOne("CellularManagement.Domain.Entities.Device.ProtocolVersion", "ProtocolVersion")
                         .WithMany()
                         .HasForeignKey("ProtocolVersionId")
                         .OnDelete(DeleteBehavior.Restrict)
                         .IsRequired();
 
-                    b.HasOne("CellularManagement.Domain.Entities.Device.DeviceStatus", "Status")
-                        .WithMany()
-                        .HasForeignKey("StatusId")
-                        .OnDelete(DeleteBehavior.Restrict)
-                        .IsRequired();
-
-                    b.Navigation("DeviceType");
-
                     b.Navigation("ProtocolVersion");
-
-                    b.Navigation("Status");
                 });
 
             modelBuilder.Entity("CellularManagement.Domain.Entities.Logging.LoginLog", b =>

src/X1.Infrastructure/Migrations/20250606094331_InitialCreate.cs → src/X1.Infrastructure/Migrations/20250705165102_InitialCreate.cs

@@ -3,7 +3,7 @@ using Microsoft.EntityFrameworkCore.Migrations;
 
 #nullable disable
 
-namespace CellularManagement.Infrastructure.Migrations
+namespace X1.Infrastructure.Migrations
 {
     /// <inheritdoc />
     public partial class InitialCreate : Migration
@@ -11,51 +11,6 @@ namespace CellularManagement.Infrastructure.Migrations
         /// <inheritdoc />
         protected override void Up(MigrationBuilder migrationBuilder)
         {
-            migrationBuilder.CreateTable(
-                name: "DeviceStatuses",
-                columns: table => new
-                {
-                    Id = table.Column<string>(type: "text", nullable: false, comment: "状态ID"),
-                    Name = table.Column<string>(type: "character varying(50)", maxLength: 50, nullable: false, comment: "状态名称"),
-                    Code = table.Column<string>(type: "character varying(20)", maxLength: 20, nullable: false),
-                    Description = table.Column<string>(type: "character varying(200)", maxLength: 200, nullable: true, comment: "状态描述"),
-                    Color = table.Column<string>(type: "character varying(20)", maxLength: 20, nullable: true),
-                    IsEnabled = table.Column<bool>(type: "boolean", nullable: false),
-                    SortOrder = table.Column<int>(type: "integer", nullable: false),
-                    CreatedAt = table.Column<DateTime>(type: "timestamp with time zone", nullable: false, comment: "创建时间"),
-                    UpdatedAt = table.Column<DateTime>(type: "timestamp with time zone", nullable: false, comment: "更新时间"),
-                    IsDeleted = table.Column<bool>(type: "boolean", nullable: false),
-                    CreatedBy = table.Column<string>(type: "text", nullable: false),
-                    UpdatedBy = table.Column<string>(type: "text", nullable: true)
-                },
-                constraints: table =>
-                {
-                    table.PrimaryKey("PK_DeviceStatuses", x => x.Id);
-                },
-                comment: "设备状态表");
-
-            migrationBuilder.CreateTable(
-                name: "DeviceTypes",
-                columns: table => new
-                {
-                    Id = table.Column<string>(type: "text", nullable: false, comment: "类型ID"),
-                    Name = table.Column<string>(type: "character varying(50)", maxLength: 50, nullable: false, comment: "类型名称"),
-                    Code = table.Column<string>(type: "character varying(20)", maxLength: 20, nullable: false),
-                    Description = table.Column<string>(type: "character varying(200)", maxLength: 200, nullable: true, comment: "类型描述"),
-                    IsEnabled = table.Column<bool>(type: "boolean", nullable: false),
-                    SortOrder = table.Column<int>(type: "integer", nullable: false),
-                    CreatedAt = table.Column<DateTime>(type: "timestamp with time zone", nullable: false, comment: "创建时间"),
-                    UpdatedAt = table.Column<DateTime>(type: "timestamp with time zone", nullable: false, comment: "更新时间"),
-                    IsDeleted = table.Column<bool>(type: "boolean", nullable: false),
-                    CreatedBy = table.Column<string>(type: "text", nullable: false),
-                    UpdatedBy = table.Column<string>(type: "text", nullable: true)
-                },
-                constraints: table =>
-                {
-                    table.PrimaryKey("PK_DeviceTypes", x => x.Id);
-                },
-                comment: "设备类型表");
-
             migrationBuilder.CreateTable(
                 name: "Permissions",
                 columns: table => new
@@ -155,10 +110,10 @@ namespace CellularManagement.Infrastructure.Migrations
                     Name = table.Column<string>(type: "character varying(100)", maxLength: 100, nullable: false, comment: "设备名称"),
                     SerialNumber = table.Column<string>(type: "character varying(50)", maxLength: 50, nullable: false, comment: "序列号"),
                     Description = table.Column<string>(type: "character varying(500)", maxLength: 500, nullable: false, comment: "设备描述"),
-                    DeviceTypeId = table.Column<string>(type: "character varying(50)", maxLength: 50, nullable: false, comment: "设备类型ID"),
-                    StatusId = table.Column<string>(type: "character varying(50)", maxLength: 50, nullable: false, comment: "设备状态ID"),
                     ProtocolVersionId = table.Column<string>(type: "character varying(50)", maxLength: 50, nullable: false, comment: "协议版本ID"),
-                    FirmwareVersion = table.Column<string>(type: "character varying(50)", maxLength: 50, nullable: false, comment: "固件版本"),
+                    AgentPort = table.Column<int>(type: "integer", nullable: false, comment: "Agent端口"),
+                    IpAddress = table.Column<string>(type: "character varying(45)", maxLength: 45, nullable: false),
+                    IsEnabled = table.Column<bool>(type: "boolean", nullable: false, comment: "是否启用"),
                     CreatedAt = table.Column<DateTime>(type: "timestamp with time zone", nullable: false, comment: "创建时间"),
                     UpdatedAt = table.Column<DateTime>(type: "timestamp with time zone", nullable: false, comment: "更新时间"),
                     IsDeleted = table.Column<bool>(type: "boolean", nullable: false),
@@ -168,18 +123,6 @@ namespace CellularManagement.Infrastructure.Migrations
                 constraints: table =>
                 {
                     table.PrimaryKey("PK_CellularDevices", x => x.Id);
-                    table.ForeignKey(
-                        name: "FK_CellularDevices_DeviceStatuses_StatusId",
-                        column: x => x.StatusId,
-                        principalTable: "DeviceStatuses",
-                        principalColumn: "Id",
-                        onDelete: ReferentialAction.Restrict);
-                    table.ForeignKey(
-                        name: "FK_CellularDevices_DeviceTypes_DeviceTypeId",
-                        column: x => x.DeviceTypeId,
-                        principalTable: "DeviceTypes",
-                        principalColumn: "Id",
-                        onDelete: ReferentialAction.Restrict);
                     table.ForeignKey(
                         name: "FK_CellularDevices_ProtocolVersions_ProtocolVersionId",
                         column: x => x.ProtocolVersionId,
@@ -272,11 +215,6 @@ namespace CellularManagement.Infrastructure.Migrations
                 },
                 comment: "用户角色关系表");
 
-            migrationBuilder.CreateIndex(
-                name: "IX_CellularDevices_DeviceTypeId",
-                table: "CellularDevices",
-                column: "DeviceTypeId");
-
             migrationBuilder.CreateIndex(
                 name: "IX_CellularDevices_ProtocolVersionId",
                 table: "CellularDevices",
@@ -288,11 +226,6 @@ namespace CellularManagement.Infrastructure.Migrations
                 column: "SerialNumber",
                 unique: true);
 
-            migrationBuilder.CreateIndex(
-                name: "IX_CellularDevices_StatusId",
-                table: "CellularDevices",
-                column: "StatusId");
-
             migrationBuilder.CreateIndex(
                 name: "IX_LoginLogs_IpAddress",
                 table: "LoginLogs",
@@ -386,12 +319,6 @@ namespace CellularManagement.Infrastructure.Migrations
             migrationBuilder.DropTable(
                 name: "UserRoles");
 
-            migrationBuilder.DropTable(
-                name: "DeviceStatuses");
-
-            migrationBuilder.DropTable(
-                name: "DeviceTypes");
-
             migrationBuilder.DropTable(
                 name: "ProtocolVersions");
 

src/X1.Infrastructure/Migrations/AppDbContextModelSnapshot.cs

@@ -8,7 +8,7 @@ using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
 
 #nullable disable
 
-namespace CellularManagement.Infrastructure.Migrations
+namespace X1.Infrastructure.Migrations
 {
     [DbContext(typeof(AppDbContext))]
     partial class AppDbContextModelSnapshot : ModelSnapshot
@@ -206,6 +206,10 @@ namespace CellularManagement.Infrastructure.Migrations
                         .HasColumnType("text")
                         .HasComment("设备ID");
 
+                    b.Property<int>("AgentPort")
+                        .HasColumnType("integer")
+                        .HasComment("Agent端口");
+
                     b.Property<DateTime>("CreatedAt")
                         .HasColumnType("timestamp with time zone")
                         .HasComment("创建时间");
@@ -220,21 +224,18 @@ namespace CellularManagement.Infrastructure.Migrations
                         .HasColumnType("character varying(500)")
                         .HasComment("设备描述");
 
-                    b.Property<string>("DeviceTypeId")
+                    b.Property<string>("IpAddress")
-                        .IsRequired()
-                        .HasMaxLength(50)
-                        .HasColumnType("character varying(50)")
-                        .HasComment("设备类型ID");
-
-                    b.Property<string>("FirmwareVersion")
                         .IsRequired()
-                        .HasMaxLength(50)
+                        .HasMaxLength(45)
-                        .HasColumnType("character varying(50)")
+                        .HasColumnType("character varying(45)");
-                        .HasComment("固件版本");
 
                     b.Property<bool>("IsDeleted")
                         .HasColumnType("boolean");
 
+                    b.Property<bool>("IsEnabled")
+                        .HasColumnType("boolean")
+                        .HasComment("是否启用");
+
                     b.Property<string>("Name")
                         .IsRequired()
                         .HasMaxLength(100)
@@ -253,13 +254,8 @@ namespace CellularManagement.Infrastructure.Migrations
                         .HasColumnType("character varying(50)")
                         .HasComment("序列号");
 
-                    b.Property<string>("StatusId")
+                    b.Property<DateTime?>("UpdatedAt")
                         .IsRequired()
-                        .HasMaxLength(50)
-                        .HasColumnType("character varying(50)")
-                        .HasComment("设备状态ID");
-
-                    b.Property<DateTime>("UpdatedAt")
                         .HasColumnType("timestamp with time zone")
                         .HasComment("更新时间");
 
@@ -268,9 +264,6 @@ namespace CellularManagement.Infrastructure.Migrations
 
                     b.HasKey("Id");
 
-                    b.HasIndex("DeviceTypeId")
-                        .HasDatabaseName("IX_CellularDevices_DeviceTypeId");
-
                     b.HasIndex("ProtocolVersionId")
                         .HasDatabaseName("IX_CellularDevices_ProtocolVersionId");
 
@@ -278,129 +271,12 @@ namespace CellularManagement.Infrastructure.Migrations
                         .IsUnique()
                         .HasDatabaseName("IX_CellularDevices_SerialNumber");
 
-                    b.HasIndex("StatusId")
-                        .HasDatabaseName("IX_CellularDevices_StatusId");
-
                     b.ToTable("CellularDevices", null, t =>
                         {
                             t.HasComment("蜂窝设备表");
                         });
                 });
 
-            modelBuilder.Entity("CellularManagement.Domain.Entities.Device.DeviceStatus", b =>
-                {
-                    b.Property<string>("Id")
-                        .HasColumnType("text")
-                        .HasComment("状态ID");
-
-                    b.Property<string>("Code")
-                        .IsRequired()
-                        .HasMaxLength(20)
-                        .HasColumnType("character varying(20)");
-
-                    b.Property<string>("Color")
-                        .HasMaxLength(20)
-                        .HasColumnType("character varying(20)");
-
-                    b.Property<DateTime>("CreatedAt")
-                        .HasColumnType("timestamp with time zone")
-                        .HasComment("创建时间");
-
-                    b.Property<string>("CreatedBy")
-                        .IsRequired()
-                        .HasColumnType("text");
-
-                    b.Property<string>("Description")
-                        .HasMaxLength(200)
-                        .HasColumnType("character varying(200)")
-                        .HasComment("状态描述");
-
-                    b.Property<bool>("IsDeleted")
-                        .HasColumnType("boolean");
-
-                    b.Property<bool>("IsEnabled")
-                        .HasColumnType("boolean");
-
-                    b.Property<string>("Name")
-                        .IsRequired()
-                        .HasMaxLength(50)
-                        .HasColumnType("character varying(50)")
-                        .HasComment("状态名称");
-
-                    b.Property<int>("SortOrder")
-                        .HasColumnType("integer");
-
-                    b.Property<DateTime?>("UpdatedAt")
-                        .IsRequired()
-                        .HasColumnType("timestamp with time zone")
-                        .HasComment("更新时间");
-
-                    b.Property<string>("UpdatedBy")
-                        .HasColumnType("text");
-
-                    b.HasKey("Id");
-
-                    b.ToTable("DeviceStatuses", null, t =>
-                        {
-                            t.HasComment("设备状态表");
-                        });
-                });
-
-            modelBuilder.Entity("CellularManagement.Domain.Entities.Device.DeviceType", b =>
-                {
-                    b.Property<string>("Id")
-                        .HasColumnType("text")
-                        .HasComment("类型ID");
-
-                    b.Property<string>("Code")
-                        .IsRequired()
-                        .HasMaxLength(20)
-                        .HasColumnType("character varying(20)");
-
-                    b.Property<DateTime>("CreatedAt")
-                        .HasColumnType("timestamp with time zone")
-                        .HasComment("创建时间");
-
-                    b.Property<string>("CreatedBy")
-                        .IsRequired()
-                        .HasColumnType("text");
-
-                    b.Property<string>("Description")
-                        .HasMaxLength(200)
-                        .HasColumnType("character varying(200)")
-                        .HasComment("类型描述");
-
-                    b.Property<bool>("IsDeleted")
-                        .HasColumnType("boolean");
-
-                    b.Property<bool>("IsEnabled")
-                        .HasColumnType("boolean");
-
-                    b.Property<string>("Name")
-                        .IsRequired()
-                        .HasMaxLength(50)
-                        .HasColumnType("character varying(50)")
-                        .HasComment("类型名称");
-
-                    b.Property<int>("SortOrder")
-                        .HasColumnType("integer");
-
-                    b.Property<DateTime?>("UpdatedAt")
-                        .IsRequired()
-                        .HasColumnType("timestamp with time zone")
-                        .HasComment("更新时间");
-
-                    b.Property<string>("UpdatedBy")
-                        .HasColumnType("text");
-
-                    b.HasKey("Id");
-
-                    b.ToTable("DeviceTypes", null, t =>
-                        {
-                            t.HasComment("设备类型表");
-                        });
-                });
-
             modelBuilder.Entity("CellularManagement.Domain.Entities.Device.ProtocolVersion", b =>
                 {
                     b.Property<string>("Id")
@@ -637,29 +513,13 @@ namespace CellularManagement.Infrastructure.Migrations
 
             modelBuilder.Entity("CellularManagement.Domain.Entities.Device.CellularDevice", b =>
                 {
-                    b.HasOne("CellularManagement.Domain.Entities.Device.DeviceType", "DeviceType")
-                        .WithMany()
-                        .HasForeignKey("DeviceTypeId")
-                        .OnDelete(DeleteBehavior.Restrict)
-                        .IsRequired();
-
                     b.HasOne("CellularManagement.Domain.Entities.Device.ProtocolVersion", "ProtocolVersion")
                         .WithMany()
                         .HasForeignKey("ProtocolVersionId")
                         .OnDelete(DeleteBehavior.Restrict)
                         .IsRequired();
 
-                    b.HasOne("CellularManagement.Domain.Entities.Device.DeviceStatus", "Status")
-                        .WithMany()
-                        .HasForeignKey("StatusId")
-                        .OnDelete(DeleteBehavior.Restrict)
-                        .IsRequired();
-
-                    b.Navigation("DeviceType");
-
                     b.Navigation("ProtocolVersion");
-
-                    b.Navigation("Status");
                 });
 
             modelBuilder.Entity("CellularManagement.Domain.Entities.Logging.LoginLog", b =>

src/X1.Infrastructure/Repositories/Device/CellularDeviceRepository.cs

@@ -19,8 +19,6 @@ namespace CellularManagement.Infrastructure.Repositories.Device;
 public class CellularDeviceRepository : BaseRepository<CellularDevice>, ICellularDeviceRepository
 {
     private readonly ILogger<CellularDeviceRepository> _logger;
-    private readonly IQueryRepository<DeviceType> _deviceTypeQueryRepository;
-    private readonly IQueryRepository<DeviceStatus> _deviceStatusQueryRepository;
     private readonly IQueryRepository<ProtocolVersion> _protocolVersionQueryRepository;
 
     /// <summary>
@@ -29,20 +27,14 @@ public class CellularDeviceRepository : BaseRepository<CellularDevice>, ICellula
     public CellularDeviceRepository(
         ICommandRepository<CellularDevice> commandRepository,
         IQueryRepository<CellularDevice> queryRepository,
-        IQueryRepository<DeviceType> deviceTypeQueryRepository,
-        IQueryRepository<DeviceStatus> deviceStatusQueryRepository,
         IQueryRepository<ProtocolVersion> protocolVersionQueryRepository,
         ILogger<CellularDeviceRepository> logger) 
         : base(commandRepository, queryRepository, logger)
     {
         _logger = logger;
-        _deviceTypeQueryRepository = deviceTypeQueryRepository;
-        _deviceStatusQueryRepository = deviceStatusQueryRepository;
         _protocolVersionQueryRepository = protocolVersionQueryRepository;
     }
 
-    #region ICellularDeviceCommandRepository 实现
-
     /// <summary>
     /// 添加蜂窝设备
     /// </summary>
@@ -54,7 +46,7 @@ public class CellularDeviceRepository : BaseRepository<CellularDevice>, ICellula
     /// <summary>
     /// 更新蜂窝设备
     /// </summary>
-    public async Task UpdateDeviceAsync(CellularDevice device, CancellationToken cancellationToken = default)
+    public void UpdateDevice(CellularDevice device)
     {
         CommandRepository.Update(device);
     }
@@ -67,34 +59,6 @@ public class CellularDeviceRepository : BaseRepository<CellularDevice>, ICellula
         await CommandRepository.DeleteByIdAsync(id, cancellationToken);
     }
 
-    /// <summary>
-    /// 批量添加蜂窝设备
-    /// </summary>
-    public async Task AddDevicesAsync(IEnumerable<CellularDevice> devices, CancellationToken cancellationToken = default)
-    {
-        await CommandRepository.AddRangeAsync(devices, cancellationToken);
-    }
-
-    /// <summary>
-    /// 批量更新蜂窝设备
-    /// </summary>
-    public async Task UpdateDevicesAsync(IEnumerable<CellularDevice> devices, CancellationToken cancellationToken = default)
-    {
-        CommandRepository.UpdateRange(devices);
-    }
-
-    /// <summary>
-    /// 批量删除蜂窝设备
-    /// </summary>
-    public async Task DeleteDevicesAsync(IEnumerable<string> ids, CancellationToken cancellationToken = default)
-    {
-        await CommandRepository.DeleteWhereAsync(d => ids.Contains(d.Id), cancellationToken);
-    }
-
-    #endregion
-
-    #region ICellularDeviceQueryRepository 实现
-
     /// <summary>
     /// 获取所有蜂窝设备
     /// </summary>
@@ -120,34 +84,14 @@ public class CellularDeviceRepository : BaseRepository<CellularDevice>, ICellula
         return await QueryRepository.FirstOrDefaultAsync(d => d.SerialNumber == serialNumber, cancellationToken);
     }
 
-    /// <summary>
-    /// 获取指定类型的蜂窝设备
-    /// </summary>
-    public async Task<IList<CellularDevice>> GetDevicesByTypeAsync(string deviceTypeId, CancellationToken cancellationToken = default)
-    {
-        var devices = await QueryRepository.FindAsync(d => d.DeviceTypeId == deviceTypeId, cancellationToken);
-        return devices.ToList();
-    }
-
-    /// <summary>
-    /// 获取指定状态的蜂窝设备
-    /// </summary>
-    public async Task<IList<CellularDevice>> GetDevicesByStatusAsync(string statusId, CancellationToken cancellationToken = default)
-    {
-        var devices = await QueryRepository.FindAsync(d => d.StatusId == statusId, cancellationToken);
-        return devices.ToList();
-    }
-
     /// <summary>
     /// 搜索蜂窝设备
     /// </summary>
     public async Task<IList<CellularDevice>> SearchDevicesAsync(
         string? keyword,
-        string? deviceTypeId,
-        string? statusId,
         CancellationToken cancellationToken = default)
     {
-        var query =await QueryRepository.FindAsync(d => true, cancellationToken);
+        var query = await QueryRepository.FindAsync(d => true, cancellationToken);
 
         if (!string.IsNullOrWhiteSpace(keyword))
         {
@@ -157,16 +101,6 @@ public class CellularDeviceRepository : BaseRepository<CellularDevice>, ICellula
                 d.Description.Contains(keyword));
         }
 
-        if (!string.IsNullOrWhiteSpace(deviceTypeId))
-        {
-            query = query.Where(d => d.DeviceTypeId == deviceTypeId);
-        }
-
-        if (!string.IsNullOrWhiteSpace(statusId))
-        {
-            query = query.Where(d => d.StatusId == statusId);
-        }
-
         var devices = query;
         return devices.ToList();
     }
@@ -186,6 +120,4 @@ public class CellularDeviceRepository : BaseRepository<CellularDevice>, ICellula
     {
         return await QueryRepository.AnyAsync(d => d.SerialNumber == serialNumber, cancellationToken);
     }
-
-    #endregion
 } 

src/X1.Infrastructure/Repositories/Device/ProtocolVersionRepository.cs

@@ -0,0 +1,129 @@
+using System;
+using System.Collections.Generic;
+using System.Threading;
+using System.Threading.Tasks;
+using System.Linq;
+using Microsoft.Extensions.Logging;
+using CellularManagement.Domain.Entities;
+using CellularManagement.Domain.Repositories;
+using CellularManagement.Infrastructure.Repositories.Base;
+using CellularManagement.Domain.Entities.Device;
+using CellularManagement.Domain.Repositories.Base;
+using CellularManagement.Domain.Repositories.Device;
+
+namespace CellularManagement.Infrastructure.Repositories.Device;
+
+/// <summary>
+/// 协议版本仓储实现类
+/// </summary>
+public class ProtocolVersionRepository : BaseRepository<ProtocolVersion>, IProtocolVersionRepository
+{
+    private readonly ILogger<ProtocolVersionRepository> _logger;
+
+    /// <summary>
+    /// 初始化仓储
+    /// </summary>
+    public ProtocolVersionRepository(
+        ICommandRepository<ProtocolVersion> commandRepository,
+        IQueryRepository<ProtocolVersion> queryRepository,
+        ILogger<ProtocolVersionRepository> logger) 
+        : base(commandRepository, queryRepository, logger)
+    {
+        _logger = logger;
+    }
+
+    /// <summary>
+    /// 添加协议版本
+    /// </summary>
+    public async Task<ProtocolVersion> AddProtocolVersionAsync(ProtocolVersion protocolVersion, CancellationToken cancellationToken = default)
+    {
+        return await CommandRepository.AddAsync(protocolVersion, cancellationToken);
+    }
+
+    /// <summary>
+    /// 更新协议版本
+    /// </summary>
+    public void UpdateProtocolVersion(ProtocolVersion protocolVersion)
+    {
+        CommandRepository.Update(protocolVersion);
+    }
+
+    /// <summary>
+    /// 删除协议版本
+    /// </summary>
+    public async Task DeleteProtocolVersionAsync(string id, CancellationToken cancellationToken = default)
+    {
+        await CommandRepository.DeleteByIdAsync(id, cancellationToken);
+    }
+
+    /// <summary>
+    /// 获取所有协议版本
+    /// </summary>
+    public async Task<IList<ProtocolVersion>> GetAllProtocolVersionsAsync(CancellationToken cancellationToken = default)
+    {
+        var protocolVersions = await QueryRepository.GetAllAsync(cancellationToken);
+        return protocolVersions.ToList();
+    }
+
+    /// <summary>
+    /// 根据ID获取协议版本
+    /// </summary>
+    public async Task<ProtocolVersion?> GetProtocolVersionByIdAsync(string id, CancellationToken cancellationToken = default)
+    {
+        return await QueryRepository.GetByIdAsync(id, cancellationToken);
+    }
+
+    /// <summary>
+    /// 根据版本号获取协议版本
+    /// </summary>
+    public async Task<ProtocolVersion?> GetProtocolVersionByVersionAsync(string version, CancellationToken cancellationToken = default)
+    {
+        return await QueryRepository.FirstOrDefaultAsync(pv => pv.Version == version, cancellationToken);
+    }
+
+    /// <summary>
+    /// 搜索协议版本
+    /// </summary>
+    public async Task<IList<ProtocolVersion>> SearchProtocolVersionsAsync(
+        string? keyword,
+        CancellationToken cancellationToken = default)
+    {
+        var query = await QueryRepository.FindAsync(pv => true, cancellationToken);
+
+        if (!string.IsNullOrWhiteSpace(keyword))
+        {
+            query = query.Where(pv =>
+                pv.Name.Contains(keyword) ||
+                pv.Version.Contains(keyword) ||
+                pv.Description.Contains(keyword));
+        }
+
+        var protocolVersions = query;
+        return protocolVersions.ToList();
+    }
+
+    /// <summary>
+    /// 检查协议版本是否存在
+    /// </summary>
+    public async Task<bool> ExistsAsync(string id, CancellationToken cancellationToken = default)
+    {
+        return await QueryRepository.AnyAsync(pv => pv.Id == id, cancellationToken);
+    }
+
+    /// <summary>
+    /// 检查版本号是否存在
+    /// </summary>
+    public async Task<bool> VersionExistsAsync(string version, CancellationToken cancellationToken = default)
+    {
+        return await QueryRepository.AnyAsync(pv => pv.Version == version, cancellationToken);
+    }
+
+    /// <summary>
+    /// 获取启用的协议版本
+    /// </summary>
+    public async Task<IList<ProtocolVersion>> GetEnabledProtocolVersionsAsync(CancellationToken cancellationToken = default)
+    {
+        var protocolVersions = await QueryRepository.FindAsync(pv => pv.IsEnabled, cancellationToken);
+        return protocolVersions.ToList();
+    }
+} 

src/X1.Presentation/Controllers/ProtocolVersionsController.cs

@@ -0,0 +1,135 @@
+using CellularManagement.Application.Features.ProtocolVersions.Commands.CreateProtocolVersion;
+using CellularManagement.Application.Features.ProtocolVersions.Commands.DeleteProtocolVersion;
+using CellularManagement.Application.Features.ProtocolVersions.Commands.UpdateProtocolVersion;
+using CellularManagement.Application.Features.ProtocolVersions.Queries.GetProtocolVersionById;
+using CellularManagement.Application.Features.ProtocolVersions.Queries.GetProtocolVersions;
+using CellularManagement.Domain.Common;
+using CellularManagement.Presentation.Abstractions;
+using MediatR;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.Extensions.Logging;
+
+namespace CellularManagement.Presentation.Controllers;
+
+/// <summary>
+/// 协议版本管理控制器
+/// </summary>
+[Route("api/protocolversions")]
+[ApiController]
+[Authorize]
+public class ProtocolVersionsController : ApiController
+{
+    private readonly ILogger<ProtocolVersionsController> _logger;
+
+    /// <summary>
+    /// 初始化协议版本控制器
+    /// </summary>
+    public ProtocolVersionsController(IMediator mediator, ILogger<ProtocolVersionsController> logger) 
+        : base(mediator)
+    {
+        _logger = logger;
+    }
+
+    /// <summary>
+    /// 获取协议版本列表
+    /// </summary>
+    [HttpGet]
+    public async Task<OperationResult<GetProtocolVersionsResponse>> GetAll([FromQuery] GetProtocolVersionsQuery query)
+    {
+        _logger.LogInformation("开始获取协议版本列表，页码: {PageNumber}, 每页数量: {PageSize}, 搜索关键词: {SearchTerm}, 是否启用: {IsEnabled}",
+            query.PageNumber, query.PageSize, query.SearchTerm, query.IsEnabled);
+
+        var result = await mediator.Send(query);
+        if (!result.IsSuccess)
+        {
+            _logger.LogWarning("获取协议版本列表失败: {Message}", result.ErrorMessages);
+            return result;
+        }
+
+        _logger.LogInformation("成功获取协议版本列表，共 {Count} 条记录", result.Data?.TotalCount ?? 0);
+        return result;
+    }
+
+    /// <summary>
+    /// 获取协议版本详情
+    /// </summary>
+    [HttpGet("{id}")]
+    public async Task<OperationResult<GetProtocolVersionByIdResponse>> GetById(string id)
+    {
+        _logger.LogInformation("开始获取协议版本详情，版本ID: {ProtocolVersionId}", id);
+
+        var result = await mediator.Send(new GetProtocolVersionByIdQuery { ProtocolVersionId = id });
+        if (!result.IsSuccess)
+        {
+            _logger.LogWarning("获取协议版本详情失败: {Message}", result.ErrorMessages);
+            return result;
+        }
+
+        _logger.LogInformation("成功获取协议版本详情，版本ID: {ProtocolVersionId}", id);
+        return result;
+    }
+
+    /// <summary>
+    /// 创建协议版本
+    /// </summary>
+    [HttpPost]
+    public async Task<OperationResult<CreateProtocolVersionResponse>> Create([FromBody] CreateProtocolVersionCommand command)
+    {
+        _logger.LogInformation("开始创建协议版本，版本名称: {Name}, 版本号: {Version}", command.Name, command.Version);
+
+        var result = await mediator.Send(command);
+        if (!result.IsSuccess)
+        {
+            _logger.LogWarning("创建协议版本失败: {Message}", result.ErrorMessages);
+            return result;
+        }
+
+        _logger.LogInformation("成功创建协议版本，版本ID: {ProtocolVersionId}", result.Data.ProtocolVersionId);
+        return result;
+    }
+
+    /// <summary>
+    /// 更新协议版本
+    /// </summary>
+    [HttpPut("{id}")]
+    public async Task<OperationResult<UpdateProtocolVersionResponse>> Update(string id, [FromBody] UpdateProtocolVersionCommand command)
+    {
+        _logger.LogInformation("开始更新协议版本，版本ID: {ProtocolVersionId}", id);
+
+        if (id != command.ProtocolVersionId)
+        {
+            _logger.LogWarning("协议版本ID不匹配，路径ID: {PathId}, 命令ID: {CommandId}", id, command.ProtocolVersionId);
+            return OperationResult<UpdateProtocolVersionResponse>.CreateFailure("协议版本ID不匹配");
+        }
+
+        var result = await mediator.Send(command);
+        if (!result.IsSuccess)
+        {
+            _logger.LogWarning("更新协议版本失败: {Message}", result.ErrorMessages);
+            return result;
+        }
+
+        _logger.LogInformation("成功更新协议版本，版本ID: {ProtocolVersionId}", id);
+        return result;
+    }
+
+    /// <summary>
+    /// 删除协议版本
+    /// </summary>
+    [HttpDelete("{id}")]
+    public async Task<OperationResult<bool>> Delete(string id)
+    {
+        _logger.LogInformation("开始删除协议版本，版本ID: {ProtocolVersionId}", id);
+
+        var result = await mediator.Send(new DeleteProtocolVersionCommand { ProtocolVersionId = id });
+        if (!result.IsSuccess)
+        {
+            _logger.LogWarning("删除协议版本失败: {Message}", result.ErrorMessages);
+            return result;
+        }
+
+        _logger.LogInformation("成功删除协议版本，版本ID: {ProtocolVersionId}", id);
+        return result;
+    }
+} 

src/X1.WebAPI/ProtocolVersions.http

@@ -0,0 +1,73 @@
+### 协议版本 CRUD API 测试
+
+### 1. 创建协议版本
+POST {{baseUrl}}/api/protocolversions
+Content-Type: application/json
+Authorization: Bearer {{token}}
+
+{
+  "name": "HTTP/1.1",
+  "version": "1.1.0",
+  "description": "HTTP协议1.1版本",
+  "isEnabled": true,
+  "releaseDate": "1997-01-01T00:00:00Z",
+  "isForceUpdate": false,
+  "minimumSupportedVersion": "1.0.0"
+}
+
+### 2. 创建另一个协议版本
+POST {{baseUrl}}/api/protocolversions
+Content-Type: application/json
+Authorization: Bearer {{token}}
+
+{
+  "name": "HTTP/2.0",
+  "version": "2.0.0",
+  "description": "HTTP协议2.0版本",
+  "isEnabled": true,
+  "releaseDate": "2015-05-14T00:00:00Z",
+  "isForceUpdate": true,
+  "minimumSupportedVersion": "1.1.0"
+}
+
+### 3. 获取协议版本列表
+GET {{baseUrl}}/api/protocolversions?pageNumber=1&pageSize=10
+Authorization: Bearer {{token}}
+
+### 4. 搜索协议版本
+GET {{baseUrl}}/api/protocolversions?searchTerm=HTTP&pageNumber=1&pageSize=10
+Authorization: Bearer {{token}}
+
+### 5. 获取启用的协议版本
+GET {{baseUrl}}/api/protocolversions?isEnabled=true&pageNumber=1&pageSize=10
+Authorization: Bearer {{token}}
+
+### 6. 根据ID获取协议版本
+GET {{baseUrl}}/api/protocolversions/{{protocolVersionId}}
+Authorization: Bearer {{token}}
+
+### 7. 更新协议版本
+PUT {{baseUrl}}/api/protocolversions/{{protocolVersionId}}
+Content-Type: application/json
+Authorization: Bearer {{token}}
+
+{
+  "protocolVersionId": "{{protocolVersionId}}",
+  "name": "HTTP/1.1 Updated",
+  "version": "1.1.1",
+  "description": "HTTP协议1.1版本（已更新）",
+  "isEnabled": true,
+  "releaseDate": "1997-01-01T00:00:00Z",
+  "isForceUpdate": true,
+  "minimumSupportedVersion": "1.0.0"
+}
+
+### 8. 删除协议版本
+DELETE {{baseUrl}}/api/protocolversions/{{protocolVersionId}}
+Authorization: Bearer {{token}}
+
+### 环境变量设置
+# 在 VS Code 的 REST Client 扩展中设置以下变量：
+# baseUrl: http://localhost:5000
+# token: 你的JWT令牌
+# protocolVersionId: 从创建响应中获取的协议版本ID