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

  use App\Models\Ad_employer;

  use App\Models\Answer;

  use App\Models\CategoryEmp;

  use App\Models\Employer;

  use App\Models\Static_ad;

  use App\Models\User;
  use Illuminate\Http\Request;

  use Illuminate\Support\Facades\DB;

  use Illuminate\Support\Facades\Storage;
  use Illuminate\Support\Facades\Validator;

  
  class EmployersController extends Controller
  {
      public function index(Request $request) {

          //$all_employer = User::where('is_worker', '0')->count();

         $all_public = -1;
         $all_status = -1;

          if ($request->ajax()) {
              $user = User::find($request->id);
              $request->offsetUnset('id');
              $user->update($request->all());
          }

          $users = User::with('employers')->select(['users.*','users.id as usr_id', 'emp.id as emp_id', 'emp.code as code_id', 'emp.logo as emp_logo', 'emp.*'])

              ->join('employers as emp','emp.user_id','users.id')

              ->where('users.is_worker', '0')->Realuser(); //->Notadmin();

          $all_employer = $users->count();

          $all_public = Employer::where('status_hidden', '=', '0')->
                                  count();
  
          $all_status = Employer::where(function($query) {
                                      $query->Where('category', '=', 'Не оплачен')
                                          ->orWhere('category', '=', 'Не определен')
                                          ->orWhere('category', '=', 'Согласование');
                                  })->count();

          $find_cat = "";
          if (isset($request->category)) {
              if ($request->category != 'Все категории') {
                  $users = $users->where('category', '=', $request->category);
                  $find_cat = $request->category;
              }
          }

          $find_key = "";

          if (isset($request->find)) {
              $find_key = $request->find;
              $users = $users->where(function($query) use($find_key) {
                  $query->Where('users.name', 'LIKE', "%$find_key%")
                      ->orWhere('emp.email', 'LIKE', "%$find_key%")
                      ->orWhere('emp.telephone', 'LIKE', "%$find_key%");
              });

          }

  
          //DB::enableQueryLog();

          $all_current = $users->count();

          $users = $users->paginate(15);

          //dd(DB::getQueryLog());

          $select_category = CategoryEmp::query()->active()->get();

          if ($request->ajax()) {
              return view('admin.employer.index_ajax', compact('users'));
          } else {

              return view('admin.employer.index', compact('users',
                                                              'find_key',
                                                                        'find_cat',
                                                                        'all_employer',

                                                                        'all_public',
                                                                        'all_status',

                                                                        'all_current',

                                                                        'select_category'));

          }
      }

      public function comment_read(Employer $employer) {
          return view('admin.employer.comment', compact('employer'));
      }

      public function form_update_employer(Employer $employer) {

          $select_category = CategoryEmp::query()->active()->get();
          return view('admin.employer.edit', compact('employer', 'select_category'));

      }

  
      public function update_employer(Employer $employer, Request $request)
      {
          $params = $request->all();
          unset($params['logo']);
          unset($params['telephone']);
          unset($params['email']);
          unset($params['address']);
          unset($params['site']);

          unset($params['status_hidden']);
          unset($params['oficial_status']);
          unset($params['social_is']);
          unset($params['sending_is']);

          unset($params['category']);
          unset($params['comment_admin']);

  
          $rules = [
              'name' => 'required|string|max:255',
          ];
  
          $messages = [
              'required' => 'Укажите обязательное поле «:attribute»',
              'confirmed' => 'Пароли не совпадают',
              'email' => 'Введите корректный email',
              'min' => [
                  'string' => 'Поле «:attribute» должно быть не меньше :min символов',
                  'file' => 'Файл «:attribute» должен быть не меньше :min Кбайт'
              ],
              'max' => [
                  'string' => 'Поле «:attribute» должно быть не больше :max символов',
                  'file' => 'Файл «:attribute» должен быть не больше :max Кбайт'
              ],
          ];
  
          $validator = Validator::make($params, $rules, $messages);
  
          if ($validator->fails()) {
              return back()->withErrors($validator)->withInput();                    //->route('admin.register')
  
          } else {
  
              //$user = User::find($employer->user_id);
              $user_id = $employer->user_id;
              $employer->telephone = $request->telephone;
              $employer->email = $request->email;
              $employer->address = $request->address;
              $employer->site = $request->site;
              $employer->text = $request->text;

              $employer->status_hidden = $request->status_hidden;
              $employer->oficial_status = $request->oficial_status;
              $employer->social_is = $request->social_is;
              $employer->sending_is = $request->sending_is;

              $employer->category = $request->category;
              $employer->comment_admin = $request->comment_admin;

  
              if ($request->has('logo')) {
                  if (!empty($employer->logo)) {
                      Storage::delete($employer->logo);
                  }
                  $employer->logo = $request->file('logo')->store("employer/$user_id", 'public');
              }
              $employer->save();
  
              $user = User::find($user_id);
              $user->update($params);
  
              return redirect()->route('admin.employer-profile', ['employer' => $employer->id])
                  ->with('success', 'Данные были успешно сохранены');
          }
      }

      // Удаление работодателя, вакансий и профиля юзера
      public function delete_employer(Employer $employer, User $user) {
          try {
              if (!empty($employer)) {

                  if (!empty($employer->logo)) {
                      Storage::delete($employer->logo);
                  }

  
                  foreach($employer->ads as $ad) {
                      $ads = Ad_employer::find($ad->id);
                      $ads->employer_id = 2;
                      $ads->is_remove = 1;
                      $ads->save();
                  }

                  $employer->delete();
              }
          } finally {
              $user->delete();
          }
  
          return redirect()->route('admin.employers')->with('success', 'Данные были удалены о работодателе');
      }

      // кабинет - отзывы о работодателе для модерации

      public function answers(Request $request) {
          if ($request->ajax()) {
              $user = Answer::find($request->id);
              $request->offsetUnset('id');
              $user->update($request->all());
          }
  
          $answers = Answer::query()->orderByDesc('id')->paginate(15);
  
          if ($request->ajax()) {
              return view('admin.answers.index_ajax', compact('answers'));
          } else {
              return view('admin.answers.index', compact('answers'));
          }

      }
  
      // кабинет - статистика вакансий работодателя

      public function static_ads(Request $request) {
          $stat = Static_ad::with('ads');
          $ads = Ad_employer::query()->active()->OrderBy('id')->get();
          $periods = Static_ad::query()->distinct('year_month')->select('year_month')->get();
          if ($request->ajax()) {
              if (isset($request->ad_employer_id))
                  if (!$request->ad_employer_id == "0")
                      $stat = $stat->Where('ad_employer_id', '=', $request->ad_employer_id);
              if (isset($request->year_month)) {
                  if (!$request->year_month == "0")
                      $stat = $stat->Where('year_month', '=', $request->year_month);
              }
          }
  
          $stat = $stat->OrderByDesc('year_month');
          $stat = $stat->paginate(15);
  
          if ($request->ajax())
              return view('admin.static.index_ads_ajax', compact('stat'));
          else
              return view('admin.static.index_ads', compact('stat', 'ads', 'periods'));

      }

  }