<?php

namespace App\Filament\Resources\LearningObjectiveResource\Pages;

use App\Filament\Resources\LearningObjectiveResource;
use App\Models\Attendances;
use App\Models\HomeRoomTeacher;
use App\Models\LearningObjective;
use App\Models\TeacherSubject;
use Filament\Actions;
use Filament\Resources\Pages\ListRecords;
use Illuminate\Database\Eloquent\Builder;

class ListLearningObjectives extends ListRecords
{
    protected static string $resource = LearningObjectiveResource::class;

    protected function getTableQuery(): ?Builder
    {
        $user = auth()->user();

        if ($user->hasRole('teacher')) {

            $homeRoomClassIds = HomeRoomTeacher::where('teacher_id', $user->id)
                ->pluck('class_room_id')
                ->toArray();

            if (!empty($homeRoomClassIds)) {
                return LearningObjective::with(["subject", "class"])
                    ->whereIn('class_room_id', $homeRoomClassIds);
            } else {
                $teacherClass = TeacherSubject::with(["subject", "class"])
                    ->where('teacher_id',$user->id)
                    ->firstOrFail();

                $query = LearningObjective::with(["subject", "class"]);

                if ($teacherClass) {
                    $query->where('class_room_id', $teacherClass->class_id)
                        ->where('subject_id', $teacherClass->subject_id);
                }

                return $query;
            }

        }

        return LearningObjective::query();
    }

    protected function getHeaderActions(): array
    {
        return [
            Actions\CreateAction::make()
                ->label('Tambah Tujuan Pembelajaran')
                ->icon('heroicon-o-user-group'),
        ];
    }

    public function getTitle(): string
    {
        return 'Daftar Tujuan Pembelajaran';
    }
}