<?php
  
  namespace App\Http\Controllers\Admin;
  
  use App\Http\Controllers\Controller;

  use App\Http\Requests\GoodsRequest;

  use App\Models\Good;

  use App\Models\Images;
  use Illuminate\Database\Eloquent\Model;

  use Illuminate\Http\Request;

  use Illuminate\Support\Facades\Session;

  use Illuminate\Support\Facades\Storage;

  use Illuminate\Support\Facades\Validator;

  
  class GoodController extends Controller
  {
      /**
       * Display a listing of the resource.
       *
       * @return \Illuminate\Http\Response
       */
      public function index()
      {

          $goods = Good::query()->orderBy('id')->paginate(5);
          return view('admin.goods.index', compact('goods'));

      }
  
      /**
       * Show the form for creating a new resource.
       *
       * @return \Illuminate\Http\Response
       */
      public function create()
      {

          return view('admin.goods.create');

      }
  
      /**
       * Store a newly created resource in storage.
       *
       * @param  \Illuminate\Http\Request  $request
       * @return \Illuminate\Http\Response
       */

      public function store(GoodsRequest $request)

      {

          $params = $request->all();
  
          if ($request->has('image')) {
              $params['image'] = $request->file('image')->store('goods', 'public');
          }
  
          Good::create($params);
          return redirect()->route('admin.goods.index');

      }
  
      /**
       * Display the specified resource.
       *
       * @param  \App\Models\Good  $good
       * @return \Illuminate\Http\Response
       */
      public function show(Good $good)
      {
          //
      }
  
      /**
       * Show the form for editing the specified resource.
       *
       * @param  \App\Models\Good  $good
       * @return \Illuminate\Http\Response
       */
      public function edit(Good $good)
      {

          return view('admin.goods.edit', compact('good'));

      }
  
      /**
       * Update the specified resource in storage.
       *
       * @param  \Illuminate\Http\Request  $request
       * @param  \App\Models\Good  $good
       * @return \Illuminate\Http\Response
       */
      public function update(Request $request, Good $good)
      {

          $params = $request->all();
  
          if ($request->has('image')) {
              if (!empty($good->image)) Storage::delete($good->image);
              $params['image'] = $request->file('image')->store('goods', 'public');
          } else {
              if (!empty($good->image)) $params['image'] = $good->image;
          }
  
          $good->update($params);
          return redirect()->route('admin.goods.index');

      }
  
      /**
       * Remove the specified resource from storage.
       *
       * @param  \App\Models\Good  $good
       * @return \Illuminate\Http\Response
       */
      public function destroy(Good $good)
      {

          if (!empty($good->image)) {
              Storage::delete($good->image);
          }
          $good->delete();
          return redirect()->route('admin.goods.index');

      }

  
      public function images_good(Good $good) {
         return view('admin.goods.add_image', compact('good'));
      }
  
      public function good_add_img(Good $good, Request $request) {
          $rules = [
              'image' => 'required|min:3',
          ];
          $messages = [
              'required' => 'Укажите картинку!',
          ];
          $validator = Validator::make($request->all(), $rules, $messages);
  
          if ($validator->fails()) {
              return redirect()->route('admin.img.good', ['good' => $good->id])
                  ->withErrors($validator);
          } else {
              $images = new Images();
              $images->good_id = $good->id;
              $images->image =  $request->file('image')->store('goods', 'public');
              $images->sample = $request->sample;
              $images->save();
  
              return  redirect()->route('admin.goods.edit', ['good' => $good->id]);
          }
      }
  
      public function good_del_img($id, Good $good) {
          if (!empty($id)) {
              $id = (int)$id;
              $item = Images::find($id);
              Storage::delete($item->image);
              $item->delete();
              Session::flash('message','Картинка была успешно удалена!');
  
              return  redirect()->route('admin.goods.edit', ['good' => $good->id]);
  
          } else {
              return  redirect()->route('admin.goods.edit', ['good' => $good->id]);
          }
      }

  }