feat: 优化UI

PetWashControl/ViewModels/MainViewModel.cs

@@ -65,6 +65,12 @@ public partial class MainViewModel : ObservableObject
     [ObservableProperty]
     private ObservableCollection<WashStep> _washSteps = new();
 
+    [ObservableProperty]
+    private double _waterTemperature = 40.0;
+
+    [ObservableProperty]
+    private double _roomTemperature = 25.0;
+
     public MainViewModel()
     {
         _config = new ConfigurationService();
@@ -141,6 +147,15 @@ public partial class MainViewModel : ObservableObject
         _logger.LogInfo("切换到支付界面");
     }
 
+    [RelayCommand]
+    private void ShowSettings()
+    {
+        CurrentView = "Settings";
+        ViewChanged?.Invoke("Settings");
+        StatusMessage = "系统设置";
+        _logger.LogInfo("切换到设置界面");
+    }
+
     [RelayCommand]
     private void BackToIdle()
     {
@@ -370,6 +385,9 @@ public partial class MainViewModel : ObservableObject
                     int seconds = remaining % 60;
                     RemainingTime = $"{minutes:D2}:{seconds:D2}";
 
+                    // 模拟温度变化
+                    UpdateTemperatures(stepName, i, duration);
+
                     await Task.Delay(100); // 加速模拟，实际应为1000ms
                 }
             }
@@ -474,4 +492,52 @@ public partial class MainViewModel : ObservableObject
             }
         });
     }
+
+    private void UpdateTemperatures(string stepName, int currentTime, int totalTime)
+    {
+        // 根据不同步骤模拟温度变化
+        var random = new Random();
+        double progress = (double)currentTime / totalTime;
+
+        switch (stepName)
+        {
+            case "第一次冲水":
+            case "第二次冲水":
+            case "第三次冲水":
+                // 冲水阶段：水温在38-42度之间波动
+                WaterTemperature = 40.0 + (random.NextDouble() - 0.5) * 4;
+                RoomTemperature = 25.0 + (random.NextDouble() - 0.5) * 2;
+                break;
+
+            case "沐浴露喷洒":
+            case "香波喷洒":
+                // 喷洒阶段：水温略低
+                WaterTemperature = 38.0 + (random.NextDouble() - 0.5) * 2;
+                RoomTemperature = 25.0 + (random.NextDouble() - 0.5) * 2;
+                break;
+
+            case "热风吹毛":
+                // 热风阶段：水温降低，室温升高
+                WaterTemperature = 35.0 - progress * 10 + (random.NextDouble() - 0.5) * 2;
+                RoomTemperature = 25.0 + progress * 8 + (random.NextDouble() - 0.5) * 2;
+                break;
+
+            case "冷热风混合":
+                // 混合风阶段：温度逐渐降低
+                WaterTemperature = 25.0 + (random.NextDouble() - 0.5) * 2;
+                RoomTemperature = 30.0 - progress * 5 + (random.NextDouble() - 0.5) * 2;
+                break;
+
+            default:
+                // 默认温度
+                WaterTemperature = 40.0 + (random.NextDouble() - 0.5) * 2;
+                RoomTemperature = 25.0 + (random.NextDouble() - 0.5) * 2;
+                break;
+        }
+
+        // 确保温度在合理范围内
+        WaterTemperature = Math.Max(20, Math.Min(45, WaterTemperature));
+        RoomTemperature = Math.Max(20, Math.Min(35, RoomTemperature));
+    }
 }
+