<?php

namespace App\Http\Controllers\Bo;

use App\Http\Controllers\Controller;
use Illuminate\Http\Request;
use Illuminate\Support\Str;
use App\Models\Articles;
use App\Models\ArticlesCategories;
use Illuminate\Support\Facades\Cache;

class ArticlesController extends Controller
{
    public function index()
    {
        $a = Articles::with('category')->get();
        return view('bo.articles.index', compact('a'));
    }

    public function create()
    {
        $ac = ArticlesCategories::all();
        return view('bo.articles.create', compact('ac'));
    }

    public function store(Request $request)
    {
        $request->validate([
            'title' => 'required|max:100',
            'picture' => 'required|image|mimes:jpeg,png,jpg|max:2048|dimensions:width=340,height=340',
            'picture_r' => 'required|image|mimes:jpeg,png,jpg|max:2048|dimensions:width=780,height=508',
            'content' => 'required',
        ]);

        $title = $request->title;
        $slug = Str::slug($title);
        $picture = $request->picture;
        $picture_r = $request->picture_r;
        $content = $request->content;
        $categoryId = $request->category;
        $status = 0;
        $notification = $request->notification === null ? 0 : 1;

        if ($categoryId === "4") {
            $question = $request->question;
            $multipleResponse = $request->multiple_response === null ? 0 : 1;
            $stopPoll = $request->stop_poll === null ? 0 : 1;
            $answers = $request->answers;

            $request->validate([
                'question' => 'required|max:255',
                'answers' => 'required',
            ]);
        }

        $imageName = Str::slug($title) .'-le-gaulois-' . date('d-m-Y') . '.' . $picture->extension();
        $picture->move(public_path('uploads/images/articles/' . date('Y') . '/' . date('m')), $imageName);
        $imageName_r = Str::slug($title) .'-le-gaulois-' . date('d-m-Y') . '_r.' . $picture_r->extension();
        $picture_r->move(public_path('uploads/images/articles/' . date('Y') . '/' . date('m')), $imageName_r);

        $a = new Articles();
        $a->title = $title;
        $a->slug = $slug;
        $a->picture = 'uploads/images/articles/' . date('Y') . '/' . date('m') . '/' . $imageName;
        $a->picture_r = 'uploads/images/articles/' . date('Y') . '/' . date('m') . '/' . $imageName_r;
        $a->content = $content;
        $a->category_id = $categoryId;
        if ($categoryId === "4") {
            $a->question = $question;
            $a->multiple_response = $multipleResponse;
            $a->stop_poll = $stopPoll;
        }
        $a->status = $status;
        $a->notification = $notification;
        $a->save();
        if ($categoryId === "4") {
            foreach ($answers as $answer) {
                if (!empty($answer)) {
                    $a->answers()->create([
                        'answer' => $answer,
                    ]);
                }
            }
        }

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

    public function edit($id)
    {
        $a = Articles::findOrFail($id);
        $ac = ArticlesCategories::all();
        return view('bo.articles.edit')
                ->with('a', $a)
                ->with('ac', $ac)
        ;
    }

    public function update(Request $request, $id)
    {
        $request->validate([
            'title' => 'required|max:100',
            'content' => 'required',
        ]);

        $title = $request->title;
        $slug = Str::slug($title);
        $picture = $request->picture;
        $picture_r = $request->picture_r;
        $content = $request->content;
        $categoryId = $request->category;
        $status = $request->status === null ? 0 : 1;
        $notification = $request->notification === null ? 0 : 1;

        if ($categoryId === "4") {
            $question = $request->question;
            $multipleResponse = $request->multiple_response === null ? 0 : 1;
            $stopPoll = $request->stop_poll === null ? 0 : 1;
            $answers = $request->answers;

            $request->validate([
                'question' => 'required|max:255',
                'answers' => 'required',
            ]);
        }

        if ($picture !== NULL && $picture_r !== NULL){
            $request->validate([
                'picture' => 'image|mimes:jpeg,png,jpg|max:2048|dimensions:width=340,height=340',
                'picture_r' => 'image|mimes:jpeg,png,jpg|max:2048|dimensions:width=780,height=508',
            ]);
        }elseif ($picture !== NULL && $picture_r === NULL){
            $request->validate([
                'picture' => 'required|image|mimes:jpeg,png,jpg|max:2048|dimensions:width=340,height=340'
            ]);
        }elseif ($picture === NULL && $picture_r !== NULL){
            $request->validate([
                'picture_r' => 'required|image|mimes:jpeg,png,jpg|max:2048|dimensions:width=780,height=508'
            ]);
        }

        $a = Articles::findOrFail($id);

        if ($picture !== NULL){
            if(file_exists(public_path() . '/' . $a->picture))
                unlink(public_path() . '/' . $a->picture);
            $imageName = Str::slug($title) .'.'.$picture->extension();
            $picture->move(public_path('uploads/images/articles/' . date('Y') . '/' . date('m') . '/'), $imageName);
        }
        if ($picture_r !== NULL) {
            if(file_exists(public_path() . '/' . $a->picture_r))
                unlink(public_path() . '/' . $a->picture_r);
            $imageName_r = Str::slug($title) . '_r.' . $picture_r->extension();
            $picture_r->move(public_path('uploads/images/articles/' . date('Y') . '/' . date('m') . '/'), $imageName_r);
        }

        $a->title = $title;
        $a->slug = $slug;
        if ($picture !== null)
            $a->picture = 'uploads/images/articles/' . date('Y') . '/' . date('m') . '/' . $imageName;
        if ($picture_r !== null)
            $a->picture_r = 'uploads/images/articles/' . date('Y') . '/' . date('m') . '/' . $imageName_r;
        $a->content = $content;
        $a->category_id = $categoryId;
        if ($categoryId === "4") {
            $a->question = $question;
            $a->multiple_response = $multipleResponse;
            $a->stop_poll = $stopPoll;
            $a->answers()->delete();
            foreach ($answers as $answer) {
                if (!empty($answer)) {
                    $a->answers()->create([
                        'answer' => $answer,
                    ]);
                }
            }
        } else {
            $a->question = null;
            $a->multiple_response = null;
            $a->stop_poll = null;
            $a->answers()->delete();
        }
        $a->status = $status;
        $a->notification = $notification;
        $a->save();

        if ($a->category_id == 1 && $a->status === 1) {
            $actus = Articles::where([['status', 1], ['category_id', 1]])->orderBy('updated_at', 'DESC')->limit(3)->get();
            Cache::put('actusGlobal', $actus);
        }

        return redirect()->route('bo.articles.edit', $a->id)->with('success', 'Enregistré !');
    }

    public function destroy($id)
    {
        $a = Articles::findOrFail($id);

        if (file_exists(public_path() . '/' . $a->picture))
            unlink(public_path() . '/' . $a->picture);
        if (file_exists(public_path() . '/' . $a->picture_r))
            unlink(public_path() . '/' . $a->picture_r);

        $a->delete();

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