设备连接

UIShare/GlobalVariable/DeviceManager.cs

@@ -1,5 +1,6 @@
 using DeviceCommand.Base;
 using Logger;
+using Model.Models;
 using Prism.Ioc;
 using System;
 using System.Collections.Generic;
@@ -29,29 +30,7 @@ namespace UIShare.GlobalVariable
         {
             _systemConfig = systemConfig;
             InitDevices();
-
         }
-
-        /// <summary>
-        /// 扫描 <see cref="IBaseInterface"/> 所在程序集中所有可实例化的实现类，
-        /// 以类型名为键建立映射。这样新增设备类无需修改 DeviceManager。
-        /// </summary>
-        private static IReadOnlyDictionary<string, Type> BuildDeviceTypeMap()
-        {
-            try
-            {
-                return typeof(IBaseInterface).Assembly
-                    .GetTypes()
-                    .Where(t => t.IsClass && !t.IsAbstract && typeof(IBaseInterface).IsAssignableFrom(t))
-                    .ToDictionary(t => t.Name, t => t, StringComparer.OrdinalIgnoreCase);
-            }
-            catch (ReflectionTypeLoadException ex)
-            {
-                LoggerHelper.Error($"扫描设备类型失败：{ex.Message}");
-                return new Dictionary<string, Type>(StringComparer.OrdinalIgnoreCase);
-            }
-        }
-
         private void InitDevices()
         {
             DeviceMap = new Dictionary<string, IBaseInterface>(StringComparer.OrdinalIgnoreCase);
@@ -98,10 +77,121 @@ namespace UIShare.GlobalVariable
             }
         }
 
-        /// <summary>
-        /// 实例化 TCP 类设备：将 <see cref="TcpConfigVM"/> 转为 <see cref="TcpConfig"/> POCO，
-        /// 调用设备类的 (TcpConfig) 构造函数。
-        /// </summary>
+        public async Task ConnectAllDevices(CancellationToken ct = default)
+        {
+            if (_systemConfig?.DeviceList == null || DeviceMap.Count == 0) return;
+
+            var tasks = new List<Task>();
+            foreach (var info in _systemConfig.DeviceList)
+            {
+                if (info == null || !info.IsEnabled) continue;
+                if (string.IsNullOrWhiteSpace(info.DeviceName)) continue;
+                if (!DeviceMap.TryGetValue(info.DeviceName, out var device)) continue;
+
+                tasks.Add(ConnectInternalAsync(info, device, ct));
+            }
+
+            await Task.WhenAll(tasks);
+        }
+
+
+        public async Task ConnectSpecifiedDevice(string deviceName, CancellationToken ct = default)
+        {
+            if (string.IsNullOrWhiteSpace(deviceName))
+            {
+                LoggerHelper.Warn("ConnectSpecifiedDevice：设备名为空。");
+                return;
+            }
+
+            if (!DeviceMap.TryGetValue(deviceName, out var device))
+            {
+                LoggerHelper.Warn($"ConnectSpecifiedDevice：未找到设备 [{deviceName}]。");
+                return;
+            }
+
+            var info = _systemConfig?.DeviceList?
+                .FirstOrDefault(d => d != null && string.Equals(d.DeviceName, deviceName, StringComparison.OrdinalIgnoreCase));
+
+            await ConnectInternalAsync(info, device, ct);
+        }
+
+       
+        private async Task ConnectInternalAsync(DeviceInfoVM? info, IBaseInterface device, CancellationToken ct)
+        {
+            string name = info?.DeviceName ?? device.GetType().Name;
+            string conn = info?.ConnectionType ?? "?";
+
+            try
+            {
+                if (device.IsConnected)
+                {
+                    if (info != null) info.IsConnected = true;
+                    LoggerHelper.Info($"设备 [{name}] 已连接，跳过。");
+                    return;
+                }
+
+                bool ok = conn switch
+                {
+                    "Tcp" => await ConnectTcpAsync(name, device, ct),
+                    "Serial" => await ConnectSerialAsync(name, device, ct),
+                    _ => false
+                };
+
+                if (info != null) info.IsConnected = ok;
+
+                if (ok)
+                    LoggerHelper.Info($"设备 [{name}/{conn}] 连接成功。");
+                else
+                    LoggerHelper.Warn($"设备 [{name}/{conn}] 连接失败。");
+            }
+            catch (OperationCanceledException)
+            {
+                if (info != null) info.IsConnected = false;
+                LoggerHelper.Warn($"设备 [{name}/{conn}] 连接已取消。");
+            }
+            catch (Exception ex)
+            {
+                if (info != null) info.IsConnected = false;
+                var inner = ex.InnerException?.Message ?? ex.Message;
+                LoggerHelper.ErrorWithNotify($"设备 [{name}/{conn}] 连接异常：{inner}");
+            }
+        }
+
+        private static async Task<bool> ConnectTcpAsync(string name, IBaseInterface device, CancellationToken ct)
+        {
+            if (device is not ITcp tcp)
+            {
+                LoggerHelper.Warn($"设备 [{name}] 配置为 Tcp 但未实现 ITcp，实际类型为 {device.GetType().Name}。");
+                return false;
+            }
+            return await tcp.ConnectAsync(ct);
+        }
+
+        private static async Task<bool> ConnectSerialAsync(string name, IBaseInterface device, CancellationToken ct)
+        {
+            if (device is not ISerialPort sp)
+            {
+                LoggerHelper.Warn($"设备 [{name}] 配置为 Serial 但未实现 ISerialPort，实际类型为 {device.GetType().Name}。");
+                return false;
+            }
+            return await sp.ConnectAsync(ct);
+        }
+        #region 辅助方法
+        private static IReadOnlyDictionary<string, Type> BuildDeviceTypeMap()
+        {
+            try
+            {
+                return typeof(IBaseInterface).Assembly
+                    .GetTypes()
+                    .Where(t => t.IsClass && !t.IsAbstract && typeof(IBaseInterface).IsAssignableFrom(t))
+                    .ToDictionary(t => t.Name, t => t, StringComparer.OrdinalIgnoreCase);
+            }
+            catch (ReflectionTypeLoadException ex)
+            {
+                LoggerHelper.Error($"扫描设备类型失败：{ex.Message}");
+                return new Dictionary<string, Type>(StringComparer.OrdinalIgnoreCase);
+            }
+        }
         private static IBaseInterface? CreateTcpDevice(Type type, TcpConfigVM? vm)
         {
             vm ??= new TcpConfigVM();
@@ -114,11 +204,6 @@ namespace UIShare.GlobalVariable
             };
             return Activator.CreateInstance(type, cfg) as IBaseInterface;
         }
-
-        /// <summary>
-        /// 实例化串口类设备：将 <see cref="SerialPortConfigVM"/> 转为 <see cref="SerialPortConfig"/> POCO，
-        /// StopBits / Parity 从字符串解析为枚举，调用设备类的 (SerialPortConfig) 构造函数。
-        /// </summary>
         private static IBaseInterface? CreateSerialDevice(Type type, SerialPortConfigVM? vm)
         {
             vm ??= new SerialPortConfigVM();
@@ -134,5 +219,6 @@ namespace UIShare.GlobalVariable
             };
             return Activator.CreateInstance(type, cfg) as IBaseInterface;
         }
+        #endregion
     }
 }