具备界面基础功能

2026-01-01 22:40:32 +08:00
parent 0c86b4dad3
commit d039559402
81 changed files with 8333 additions and 1905 deletions
--- a/SHH.CameraDashboard/ViewModels/CameraPtzViewModel.cs
+++ b/SHH.CameraDashboard/ViewModels/CameraPtzViewModel.cs
@@ -0,0 +1,133 @@
+using System.ComponentModel;
+using System.Runtime.CompilerServices;
+using System.Windows;
+using System.Windows.Input;
+
+namespace SHH.CameraDashboard
+{
+    public class CameraPtzViewModel : INotifyPropertyChanged
+    {
+        private readonly WebApiCameraModel _camera;
+
+        public string Title => $"{_camera.Name} - 云台控制";
+
+        public ICommand StartCommand { get; }
+        public ICommand StopCommand { get; }
+
+        // 用于关闭面板
+        public ICommand CloseCommand { get; }
+
+        public ICommand SyncTimeCommand { get; }
+        public ICommand RebootCommand { get; }
+
+        // ★★★ [新增] 关闭请求事件，通知 MainViewModel 关闭面板
+        public event Action? RequestClose;
+
+        public CameraPtzViewModel(WebApiCameraModel camera)
+        {
+            _camera = camera;
+
+            // 使用非泛型 RelayCommand，但在 Execute 中强转参数
+            StartCommand = new RelayCommand(ExecuteStart);
+            StopCommand = new RelayCommand(ExecuteStop);
+
+            // 关闭逻辑：可以简单地请求刷新或置空 MainVM 的属性（这里暂用刷新模拟）
+            CloseCommand = new RelayCommand(o => RequestClose?.Invoke());
+
+            // [新增] 初始化运维命令
+            SyncTimeCommand = new RelayCommand(ExecuteSyncTime);
+            RebootCommand = new RelayCommand(ExecuteReboot);
+        }
+        // [新增] 执行校时
+        private async void ExecuteSyncTime(object obj)
+        {
+            if (_camera == null) return;
+
+            // 可以加个 IsBusy 状态防止连点
+            bool success = await ApiClient.Instance.Cameras.SyncTimeAsync(_camera.Id);
+
+            if (success)
+                MessageBox.Show("校时指令已发送成功！", "提示", MessageBoxButton.OK, MessageBoxImage.Information);
+            else
+                MessageBox.Show("校时失败，请检查网络或日志。", "错误", MessageBoxButton.OK, MessageBoxImage.Error);
+        }
+
+        // [新增] 执行重启
+        private async void ExecuteReboot(object obj)
+        {
+            if (_camera == null) return;
+
+            // 重启是高风险操作，必须弹窗确认
+            var result = MessageBox.Show(
+                $"确定要重启设备 \"{_camera.Name}\" 吗？\n\n注意：\n1. 设备将断开连接约 60 秒。\n2. 录像可能会中断。",
+                "确认重启",
+                MessageBoxButton.YesNo,
+                MessageBoxImage.Warning);
+
+            if (result != MessageBoxResult.Yes) return;
+
+            bool success = await ApiClient.Instance.Cameras.RebootCameraAsync(_camera.Id);
+
+            if (success)
+                MessageBox.Show("重启指令已发送，设备正在重启中...", "提示", MessageBoxButton.OK, MessageBoxImage.Information);
+            else
+                MessageBox.Show("重启指令发送失败。", "错误", MessageBoxButton.OK, MessageBoxImage.Error);
+        }
+
+        private async void ExecuteStart(object parameter)
+        {
+            if (parameter is PtzAction action)
+            {
+                System.Diagnostics.Debug.WriteLine($"PTZ START: {action}");
+
+                // 模式 A: 雨刷 (Wiper) -> 点动模式 (持续 5秒)
+                if (action == PtzAction.Wiper)
+                {
+                    await SendPtzRequest(new PtzControlDto
+                    {
+                        Action = action,
+                        Duration = 5000
+                    });
+                }
+                // 模式 B: 持续动作 (Up/Down/Zoom...) -> Start
+                else
+                {
+                    await SendPtzRequest(new PtzControlDto
+                    {
+                        Action = action,
+                        Stop = false,
+                        Speed = 5
+                    });
+                }
+            }
+        }
+
+        private async void ExecuteStop(object parameter)
+        {
+            if (parameter is PtzAction action)
+            {
+                // 雨刷是自动复位的，不需要发停止
+                if (action == PtzAction.Wiper) return;
+
+                System.Diagnostics.Debug.WriteLine($"PTZ STOP: {action}");
+
+                // 发送停止指令：Action=动作名, Stop=true
+                await SendPtzRequest(new PtzControlDto
+                {
+                    Action = action,
+                    Stop = true
+                });
+            }
+        }
+
+        private async Task SendPtzRequest(PtzControlDto payload)
+        {
+            if (_camera == null) return;
+            await ApiClient.Instance.Cameras.PtzControlAsync(_camera.Id, payload);
+        }
+
+        public event PropertyChangedEventHandler? PropertyChanged;
+        protected void OnPropertyChanged([CallerMemberName] string name = null)
+            => PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(name));
+    }
+}