nihonbuzz-academy/app/Filament/Resources/Roles/RoleResource.php

<?php

namespace App\Filament\Resources\Roles;

use App\Filament\Resources\Roles\Pages\CreateRole;
use App\Filament\Resources\Roles\Pages\EditRole;
use App\Filament\Resources\Roles\Pages\ListRoles;
use App\Filament\Resources\Roles\Schemas\RoleForm;
use App\Filament\Resources\Roles\Tables\RolesTable;
use App\Models\Role;
use BackedEnum;
use Filament\Forms;
use Filament\Resources\Resource;
use Filament\Schemas\Schema;
use Filament\Support\Icons\Heroicon;
use Filament\Tables;
use Filament\Tables\Table;

class RoleResource extends Resource
{
    protected static ?string $model = Role::class;

    protected static string|BackedEnum|null $navigationIcon = 'heroicon-o-rectangle-stack';

    protected static ?int $navigationSort = 91;

    protected static ?string $recordTitleAttribute = 'name';

    public static function form(Schema $schema): Schema
    {
        return $schema
            ->schema([
                Forms\Components\TextInput::make('name')
                    ->required()
                    ->maxLength(255),
                Forms\Components\TextInput::make('guard_name')
                    ->required()
                    ->maxLength(255)
                    ->default('web'),
                Forms\Components\Select::make('permissions')
                    ->relationship('permissions', 'name')
                    ->multiple()
                    ->preload(),
            ]);
    }

    public static function table(Table $table): Table
    {
        return $table
            ->columns([
                Tables\Columns\TextColumn::make('name')
                    ->searchable(),
                Tables\Columns\TextColumn::make('guard_name')
                    ->searchable(),
                Tables\Columns\TextColumn::make('permissions_count')
                    ->counts('permissions')
                    ->label('Perms'),
                Tables\Columns\TextColumn::make('created_at')
                    ->dateTime()
                    ->sortable()
                    ->toggleable(isToggledHiddenByDefault: true),
            ]);
    }

    public static function getRelations(): array
    {
        return [
            //
        ];
    }

    public static function getPages(): array
    {
        return [
            'index' => ListRoles::route('/'),
            'create' => CreateRole::route('/create'),
            'edit' => EditRole::route('/{record}/edit'),
        ];
    }
}