<?php

namespace App\Http\Controllers\admin\Catalog;

use App\Http\Controllers\Controller;
use App\Http\Requests\admin\Catalog\StoreDirectionRequest;
use App\Http\Requests\admin\Catalog\UpdateDirectionRequest;
use App\Models\Department;
use App\Models\Direction;
use App\Models\EducationForm;
use App\Models\EducationLevel;
use App\Models\Faculty;
use Illuminate\Contracts\View\Factory;
use Illuminate\Contracts\View\View;
use Illuminate\Foundation\Application;
use Illuminate\Http\RedirectResponse;

class DirectionController extends Controller
{
    public function index(): View|Application|Factory|\Illuminate\Contracts\Foundation\Application
    {
        $directions = Direction::all();
        return view('admin.catalog.direction.index', compact('directions'));
    }

    public function create(): View|Application|Factory|\Illuminate\Contracts\Foundation\Application
    {
        $levels = EducationLevel::pluck('name', 'id');
        $forms = EducationForm::pluck('name', 'id');
        $departments = Department::pluck('name', 'id');
        return view('admin.catalog.direction.create', compact('departments', 'levels', 'forms'));
    }

    public function store(StoreDirectionRequest $request): RedirectResponse
    {
        $validated = $request->validated();

        $direction = new Direction();
        $direction->name = $validated['name'];
        $direction->description = $validated['description'];
        $direction->position = $validated['position'];
        $direction->slug = $validated['slug'];
        $direction->code = $validated['code'];
        $direction->education_level_id = $validated['education_level_id'];
        $direction->education_form_id = $validated['education_form_id'];
        $direction->department_id = $validated['department_id'];
        $direction->save();

        return redirect()->route('directions.index');
    }

    public function show(Direction $direction): View|Application|Factory|\Illuminate\Contracts\Foundation\Application
    {
        $department = $direction->department;
        $faculty = Faculty::find($department->faculty->id);
        $educationalInstitution = $faculty->educationalInstitution;
        return view(
            'admin.catalog.direction.show',
            compact(
                'direction',
                'educationalInstitution',
                'faculty',
                'department',
            )
        );
    }

    public function edit(Direction $direction): View|Application|Factory|\Illuminate\Contracts\Foundation\Application
    {
        $levels = EducationLevel::pluck('name', 'id');
        $departments = Department::pluck('name', 'id');
        $forms = EducationForm::pluck('name', 'id');
        return view('admin.catalog.direction.edit', compact('direction', 'departments', 'levels', 'forms'));
    }

    public function update(UpdateDirectionRequest $request, Direction $direction): RedirectResponse
    {
        $validated = $request->validated();

        $direction = new Direction();
        $direction->name = $validated['name'];
        $direction->description = $validated['description'];
        $direction->position = $validated['position'];
        $direction->slug = $validated['slug'];
        $direction->code = $validated['code'];
        $direction->education_level_id = $validated['education_level_id'];
        $direction->education_form_id = $validated['education_form_id'];
        $direction->department_id = $validated['department_id'];
        $direction->save();

        return redirect()->route('directions.index');
    }

    public function destroy(Direction $direction): RedirectResponse
    {
        if ($direction->entranceExaminations()->exists()) {
            return back();
        }
        $direction->delete();
        return redirect()->route('directions.index');
    }
}