Refactor plant selection options across multiple resources to display plants based on the authenticated user's plant ID, ensuring users only see relevant options.

app/Filament/Resources/TempLiveReadingResource.php

@@ -7,6 +7,7 @@ use App\Filament\Imports\TempLiveReadingImporter;
 use App\Filament\Resources\TempLiveReadingResource\Pages;
 use App\Filament\Resources\TempLiveReadingResource\RelationManagers;
 use App\Models\MfmMeter;
+use App\Models\Plant;
 use App\Models\TempLiveReading;
 use Filament\Facades\Filament;
 use Filament\Forms;
@@ -38,7 +39,11 @@ class TempLiveReadingResource extends Resource
                     ->label('Plant')
                     ->relationship('plant', 'name')
                     ->reactive()
-                    ->required(),
+                    ->required()
+                    ->options(function (callable $get) {
+                        $userHas = Filament::auth()->user()->plant_id;
+                        return ($userHas && strlen($userHas) > 0) ? Plant::where('id', $userHas)->pluck('name', 'id')->toArray() : Plant::pluck('name', 'id')->toArray();
+                    }),
                 Forms\Components\Select::make('mfm_meter_id')
                     ->label('MFM Meter ID')
                     ->required()
@@ -52,7 +57,7 @@ class TempLiveReadingResource extends Resource
                         return MfmMeter::where('plant_id', $plantId)
                             ->pluck('sequence', 'id')
                             ->toArray();
-                }),
+                    }),
                 Forms\Components\TextInput::make('register_data')
                     ->label('Register Data')
                     ->required(),