refactor: kb & station & terminal

app/Filament/Resources/GuideResource.php

@@ -4,7 +4,6 @@ namespace App\Filament\Resources;
 
 use App\Filament\Resources\GuideResource\Pages;
 use App\Models\Guide;
-use App\Models\Terminal;
 use Filament\Forms;
 use Filament\Forms\Form;
 use Filament\Resources\Resource;
@@ -33,6 +32,18 @@ class GuideResource extends Resource
         return auth()->user()?->can('guide.view') ?? false;
     }
 
+    public static function getEloquentQuery(): Builder
+    {
+        $query = parent::getEloquentQuery();
+        $user = auth()->user();
+
+        if ($user && $user->hasStationRestriction()) {
+            $query->accessibleBy($user);
+        }
+
+        return $query;
+    }
+
     public static function form(Form $form): Form
     {
         return $form
@@ -80,17 +91,17 @@ class GuideResource extends Resource
                     ])
                     ->columns(2),
 
-                Forms\Components\Section::make('关联终端')
+                Forms\Components\Section::make('关联线站')
                     ->schema([
-                        Forms\Components\CheckboxList::make('terminals')
-                            ->label('适用终端')
-                            ->relationship('terminals', 'name')
+                        Forms\Components\CheckboxList::make('stations')
+                            ->label('适用线站')
+                            ->relationship('stations', 'name')
                             ->searchable()
                             ->bulkToggleable()
-                            ->helperText('选择此指引适用的终端，未关联终端的指引不会在终端显示')
+                            ->helperText('选择此指引适用的线站，未关联线站的指引为全局指引')
                             ->columns(3),
                     ])
-                    ->description('配置此指引在哪些终端上可见'),
+                    ->description('不关联任何线站则为全局指引，对所有终端可见'),
             ]);
     }
 
@@ -147,13 +158,13 @@ class GuideResource extends Resource
                     ->counts('pages')
                     ->sortable(),
 
-                Tables\Columns\TextColumn::make('terminals_count')
-                    ->label('关联终端')
-                    ->counts('terminals')
+                Tables\Columns\TextColumn::make('stations_count')
+                    ->label('关联线站')
+                    ->counts('stations')
                     ->sortable()
                     ->badge()
-                    ->color(fn(int $state): string => $state > 0 ? 'success' : 'gray')
-                    ->formatStateUsing(fn(int $state): string => $state > 0 ? "{$state} 个" : '未关联'),
+                    ->color(fn(int $state): string => $state > 0 ? 'info' : 'success')
+                    ->formatStateUsing(fn(int $state): string => $state > 0 ? "{$state} 个" : '全局'),
 
                 Tables\Columns\TextColumn::make('created_at')
                     ->label('创建时间')