<?php

namespace App\Http\Controllers;

use App\Http\Requests\SubjectTeacherPostRequest;
use App\Models\Subject;
use App\Models\Teacher;
use App\Services\ServiceInterface;
use Illuminate\Http\RedirectResponse;
use Illuminate\View\View;

class SubjectTeacherController extends Controller
{
    public function __construct(
        protected ServiceInterface $service,
    ) {
    }

    public function create(Teacher $teacher): View
    {
        return view('subject-teacher.create', [
            'teacher' => $teacher,
            'subjects' => $this->service->getAllSubjects(),
        ]);
    }

    public function store(SubjectTeacherPostRequest $request, Teacher $teacher): RedirectResponse
    {
        return redirect()->route('teachers.show', $this->service->create($request->validated(), $teacher));
    }

    public function show(Teacher $teacher, Subject $subject): View
    {
        return view('subject-teacher.show', [
            'teacher' => $teacher,
            'subject' => $subject,
            'grades' => $this->service->getGrades($teacher, $subject),
        ]);
    }

    public function edit(Teacher $teacher, Subject $subject): View
    {
        return view('subject-teacher.edit', [
            'teacher' => $teacher,
            'updateSubject' => $subject,
            'subjects' => $this->service->getAllSubjects(),
        ]);
    }

    public function update(SubjectTeacherPostRequest $request, Teacher $teacher, Subject $subject): RedirectResponse
    {
        return redirect()->route('teachers.show',
            $this->service->update($teacher, $request->validated(), $subject));
    }

    public function destroy(Teacher $teacher, Subject $subject): RedirectResponse
    {
        return redirect()->route('teachers.show', $this->service->delete($teacher, $subject));
    }
}