<?php
  
  namespace App\Http\Controllers;

  use App\Models\Banner;
  use App\Models\Category;

  use App\Models\Good;

  use App\Models\Good_Look;

  use App\Models\News;

  use Illuminate\Http\Request;

  use Symfony\Component\HttpFoundation\Session\Storage;

  
  class MainController extends Controller
  {

      // Главная страница

      public function index(Request $request) {

          $banners = Banner::query()->orderBy('id')->get();
          $category = Category::query()->where('parent_id', '>', '0')->orderBy('id')->get();

          if (isset($request->filter)) {
              switch($request->filter) {
                  case 'news':$goods = Good::query()->where('new', '=', '1')->orderBy('id')->paginate(8);
                      break;
                  case 'stock':$goods = Good::query()->where('stock_count', '>', '0')->orderBy('id')->paginate(8);
                      break;
                  case 'demo':$goods = Good::query()->where('demo', '=', '1')->orderBy('id')->paginate(8);
                      break;
                  case 'way':$goods = Good::query()->where('way', '=', '1')->orderBy('id')->paginate(8);
                      break;
              }
          } else {
              $goods = Good::query()->where('new', '=', '1')->orderBy('id')->paginate(8);
          }
  
          if ($request->ajax()) {
              return view('index_catalog', compact('goods'));
          }

          $news = News::query()->where('status', '=', 'новость')->orderByDesc('id')->paginate(3);

          return view('index',

              compact('banners', 'category', 'goods', 'news'));

      }
  
      public function about_company() {
          return view('company');
      }

      public function catalog(Request $request) {

          $items = Category::all();

          $goods = Good::query();

          $articles = News::query()->where('status', '=', 'статья')->paginate(10);

          $reviews = News::query()->where('status', '=', 'отзыв')->paginate(10);
          $lookin = Good_Look::query()->orderByDesc('id')->limit(4)->pluck('goods_id')
              ->toArray();
          $lookin_good = Good::query()->whereIn('id', $lookin)->get();

  
          if (!empty($request->filter)) {
              $filter = json_decode($request->filter);
              if (is_array($filter))
                 if (count($filter) > 0)
                     $goods = $goods->whereIn('manufacturer', $filter);
          }
  
          if ($request->sort == 'count') {
              $goods = $goods->orderByDesc('stock_count')->orderByDesc('id');
          }
  
          if ($request->sort == 'price') {
              $goods = $goods->orderBy('price')->orderByDesc('id');
          }
  
          $goods = $goods->paginate(6);
  
          if ($request->ajax()) {
              return view('catalog_ajax', compact('goods'));
          }

          $mf = Good::select('manufacturer')->distinct()->pluck('manufacturer');

          return view('catalog', compact('items', 'goods',
              'mf', 'articles', 'reviews', 'lookin_good'));

      }

      public function catalog_detail(Category $category, Request $request) {

          $items = Category::all();
          $title = $category->name;

          $goods = Good::query()->where('category_id', '=', $category->id);

          $articles = News::query()->where('status', '=', 'статья')->paginate(10);
          $reviews = News::query()->where('status', '=', 'отзыв')->paginate(10);
          $lookin = Good_Look::query()->orderByDesc('id')->limit(4)->pluck('goods_id')
              ->toArray();
          $lookin_good = Good::query()->whereIn('id', $lookin)->get();

  
          if (!empty($request->filter)) {
              $filter = json_decode($request->filter);
              if (is_array($filter))
                  if (count($filter) > 0)
                      $goods = $goods->whereIn('manufacturer', $filter);
          }
  
          if ($request->sort == 'count') {
              $goods = $goods->orderByDesc('stock_count')->orderByDesc('id');
          }
  
          if ($request->sort == 'price') {
              $goods = $goods->orderBy('price')->orderByDesc('id');
          }
  
          $goods = $goods->paginate(6);
  
          if ($request->ajax()) {
              return view('catalog_ajax', compact('goods'));
          }

          $mf = Good::select('manufacturer')->distinct()->where('category_id', '=', $category->id)->pluck('manufacturer');

          return view('catalog_detail', compact('items', 'category', 'goods',
              'title', 'mf', 'articles', 'reviews', 'lookin_good'));

      }

      public function good(Good $good) {

          $looking = new Good_Look();
          $looking->goods_id = $good->id;
          $looking->save();
  
          return view('good', compact('good'));

      }
  
      public function simple_good() {
          return view('simple_good');
      }
  }