<?php

namespace App\Filament\Resources;

use App\Filament\Resources\ClassSubjectResource\Pages;
use App\Filament\Resources\ClassSubjectResource\RelationManagers;
use App\Models\ClassSubject;
use Filament\Forms;
use Filament\Forms\Form;
use Filament\Resources\Resource;
use Filament\Tables;
use Filament\Tables\Table;
use Illuminate\Database\Eloquent\Builder;
use Illuminate\Database\Eloquent\SoftDeletingScope;
use Filament\Forms\Components\Select;
use Filament\Tables\Columns\TextColumn;

class ClassSubjectResource extends Resource
{
    protected static ?string $model = ClassSubject::class;

    protected static ?string $navigationIcon = 'heroicon-o-rectangle-stack';

    protected static ?string $navigationGroup = 'Academic Setup';

    public static function form(Form $form): Form
    {
        return $form
            ->schema([
                Select::make('class_room_id')
                    ->label('Kelas')
                    ->relationship('class', 'class_name')
                    ->required(),

                Select::make('subject_id')
                    ->label('Mata Pelajaran')
                    ->relationship('subject', 'name')
                    ->required(),

                Select::make('academic_year_id')
                    ->label('Tahun Ajaran')
                    ->relationship('academicYear', 'name') // ganti "name" jika kolomnya berbeda
                    ->required(),
            ]);
    }

    public static function table(Table $table): Table
    {
        return $table
            ->columns([
                TextColumn::make('class.class_name')->label('Kelas')->sortable()->searchable(),
                TextColumn::make('subject.name')->label('Mata Pelajaran')->sortable()->searchable(),
                TextColumn::make('academicYear.name')->label('Tahun Ajaran')->sortable(),
            ])
            ->filters([
                //
            ])
            ->actions([
                Tables\Actions\EditAction::make(),
            ])
            ->bulkActions([
                Tables\Actions\BulkActionGroup::make([
                    Tables\Actions\DeleteBulkAction::make(),
                ]),
            ]);
    }

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

    public static function getPages(): array
    {
        return [
            'index' => Pages\ListClassSubjects::route('/'),
            'create' => Pages\CreateClassSubject::route('/create'),
            'edit' => Pages\EditClassSubject::route('/{record}/edit'),
        ];
    }

    public static function getNavigationLabel(): string
    {
        return 'Mata Pelajaran per-Kelas';
    }

    public static function getBreadcrumb(): string
    {
        return 'Mata Pelajaran per-Kelas';
    }

    public static function getPluralModelLabel(): string
    {
        return 'Mata Pelajaran per-Kelas';
    }
}