feat: 看板页面添加告警覆盖层勾选，下发时自动应用

internal/service/auto_config.go

@@ -306,8 +306,9 @@ func (r *FeatureRegistry) ValidateFeatureKeys(keys []string) error {
 // AutoConfigRequest is a single device's configuration intent from the console.
 type AutoConfigRequest struct {
     DeviceID     string   `json:"device_id"`
-    Features     []string `json:"features"`      // feature keys: "face", "shoe", ...
-    SourceNames  []string `json:"source_names"`   // assigned video source names
+    Features     []string `json:"features"`
+    SourceNames  []string `json:"source_names"`
+    Overlays     []string `json:"overlays,omitempty"`
 }
 
 // AutoConfigResult reports what happened for a single device.
@@ -470,7 +471,7 @@ func (s *AutoConfigService) BuildPipeline(req AutoConfigRequest, deploy bool) (*
     }
 
     if !deploy {
-        preview, err := s.preview.RenderDeviceAssignment(req.DeviceID)
+        preview, err := s.preview.RenderDeviceAssignment(req.DeviceID, req.Overlays)
         if err != nil {
             result.Error = fmt.Sprintf("配置渲染失败: %v", err)
             return result, fmt.Errorf(result.Error)

internal/service/config_preview.go

@@ -212,7 +212,7 @@ func (s *ConfigPreviewService) BuildProfileEditorForDeviceAssignment(deviceID st
     return editor, assignment, nil
 }
 
-func (s *ConfigPreviewService) RenderDeviceAssignment(deviceID string) (*ConfigPreviewResult, error) {
+func (s *ConfigPreviewService) RenderDeviceAssignment(deviceID string, overlays ...[]string) (*ConfigPreviewResult, error) {
     editor, assignment, err := s.BuildProfileEditorForDeviceAssignment(deviceID)
     if err != nil {
         return nil, err
@@ -224,28 +224,20 @@ func (s *ConfigPreviewService) RenderDeviceAssignment(deviceID string) (*ConfigP
     if strings.TrimSpace(templateName) == "" {
         templateName = editor.RawTemplateName()
     }
+    var ol []string
+    if len(overlays) > 0 {
+        ol = overlays[0]
+    }
     return s.RenderProfileEditor(*editor, ConfigPreviewRequest{
         Template:      templateName,
         Profile:       assignment.ProfileName,
         ConfigID:      "assignment_" + deviceID,
         ConfigVersion: time.Now().Format("20060102.150405"),
         DeviceID:      deviceID,
-        Overlays:      s.listAutoOverlays(),
+        Overlays:      ol,
     })
 }
 
-func (s *ConfigPreviewService) listAutoOverlays() []string {
-    // Auto-apply overlays whose name starts with "production_"
-    var out []string
-    overlays, _ := s.assets.ListOverlays()
-    for _, o := range overlays {
-        if strings.HasPrefix(o.Name, "production_") {
-            out = append(out, o.Name)
-        }
-    }
-    return out
-}
-
 func profileOverlayNames(raw map[string]any) []string {
     items, _ := raw["overlays"].([]any)
     if len(items) == 0 {

internal/web/ui.go

@@ -1200,6 +1200,14 @@ func (u *UI) pageConsole(w http.ResponseWriter, r *http.Request) {
     }
 
     // Build console device data
+    var allOverlays []ConsoleOverlay
+    if u.preview != nil {
+        if overlays, err := u.preview.ListOverlayAssets(); err == nil {
+            for _, o := range overlays {
+                allOverlays = append(allOverlays, ConsoleOverlay{Name: o.Name, Description: o.Description})
+            }
+        }
+    }
     var consoleDevices []ConsoleDeviceData
     for _, dev := range devices {
         if dev == nil {
@@ -1275,6 +1283,7 @@ func (u *UI) pageConsole(w http.ResponseWriter, r *http.Request) {
             MaxUnits:    maxUnits,
             Channels:    channels,
             Features:    features,
+            Overlays:    allOverlays,
             Cameras:     cameras,
         })
     }
@@ -1369,6 +1378,7 @@ func (u *UI) actionConsoleSave(w http.ResponseWriter, r *http.Request) {
             DeviceID:    dev.DeviceID,
             Features:    features,
             SourceNames: sources,
+            Overlays:    cleanFormList(r.Form["device_"+dev.DeviceID+"_overlay"]),
         })
     }
 
@@ -6178,11 +6188,18 @@ type ConsoleDeviceData struct {
     MaxUnits    int
     Channels    []ConsoleChannel
     Features    []ConsoleFeature
+    Overlays    []ConsoleOverlay
     Cameras     []string
     Busy        bool
     BusyMsg     string
 }
 
+type ConsoleOverlay struct {
+    Name        string
+    Description string
+    Enabled     bool
+}
+
 type ConsoleChannel struct {
     Name       string
     Display    string

internal/web/ui/templates/console.html

@@ -68,6 +68,19 @@
           {{end}}
         </table>
       </div>
+      {{if $cd.Overlays}}
+      <div class="console-section">
+        <div class="console-section-title">告警覆盖层</div>
+        <table class="console-feature-table">
+          {{range $o := $cd.Overlays}}
+          <tr>
+            <td class="console-feature-check"><input type="checkbox" name="device_{{$cd.Device.DeviceID}}_overlay" value="{{$o.Name}}"{{if $o.Enabled}} checked{{end}}></td>
+            <td class="console-feature-label" title="{{$o.Description}}">{{$o.Name}}</td>
+          </tr>
+          {{end}}
+        </table>
+      </div>
+      {{end}}
       <div class="console-section">
         <div class="console-section-title">设备负载</div>
         <div class="console-metrics">