<?php

namespace App\Filament\Resources\AcademicYearResource\Pages;

use App\Filament\Resources\AcademicYearResource;
use App\Models\AcademicYear;
use App\Models\ClassStudent;
use Filament\Actions;
use Filament\Notifications\Notification;
use Filament\Resources\Pages\CreateRecord;

class CreateAcademicYear extends CreateRecord
{
    protected static string $resource = AcademicYearResource::class;

    protected function mutateFormDataBeforeCreate(array $data): array
    {
        $exists = AcademicYear::where('name', $data['name'])
            ->exists();

        if ($exists) {
            Notification::make()
                ->title('Failed to save')
                ->body('A record already exists.')
                ->danger()
                ->send();

            $this->halt(); // Stop the save process
        }

        return $data;
    }
}