<?php

namespace App\Http\Controllers;

use App\Models\Discount;
use App\Models\Message;
use App\Models\Notification;
use Illuminate\Database\Eloquent\Builder;
use Illuminate\Foundation\Auth\Access\AuthorizesRequests;
use Illuminate\Foundation\Validation\ValidatesRequests;
use Illuminate\Http\Request;
use Illuminate\Pagination\LengthAwarePaginator as LengthAwarePaginatorCustom;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\Cache;
use Illuminate\Support\Facades\View;
use Illuminate\Support\Str;
use Uwil\LaravelCommon\Controllers\Controller as BaseController;

class Controller extends BaseController
{
    use AuthorizesRequests;
    use ValidatesRequests;

    /**
     * Summary of _construct.
     *
     * @return void
     */
    public function __construct()
    {
        $this->middleware(function (Request $request, callable $next) {
            if (Auth::guard('club')->check()) {
                /** @var \App\Models\Customer */
                $customerModel      = Auth::guard('club')->user();
                $notificationModels = $customerModel->getAllNotifications();
                View::share(
                    'notifications_count',
                    $notificationModels->count() - $customerModel->readNotifications()->count()
                );
                View::share('notifications_list', $notificationModels);
                View::share('notifications_message_count', $notificationModels
                    // @phpstan-ignore-next-line
                    ->whereNotIn('id', $customerModel->readNotifications->pluck('id'))
                    ->filter(function (Notification $notificationModel) {
                        return $notificationModel->notifiable_type === Message::class and
                            !is_null($notificationModel->customer_id);
                    })
                    ->count());
                $discountCache = Cache::remember(
                    "discountsCustomerCount_{$customerModel->hashcode}",
                    86400,
                    function () use ($customerModel) {
                        return Discount::getCustomerDiscountsCount($customerModel->hashcode);
                    }
                );
                View::share('discountsCustomerCount', $discountCache);
            } //end if
            return $next($request);
        });
    }

    /**
     * Gives the redirection path for FO Auth controllers.
     *
     * @return string
     */
    protected function authLoggedRedirectPath(): string
    {
        return route('club.home.show');
    }

    /**
     * Get a paginate resource.
     *
     * @param \Illuminate\Http\Request $request
     * @return \Illuminate\Http\JsonResponse
     */
    public function jsonPaginateModels(Request $request): \Illuminate\Http\JsonResponse
    {
        /** @var \Illuminate\Database\Eloquent\Model $models */
        $models = $request->targetModel::query()
            ->where($request->input('fieldName') ?? 'name', 'like', "%{$request->input('search')}%")
            ->orderBy($request->input('fieldName') ?? 'name', 'ASC')
            ->paginate($request->input('paginate') ?? 10);
        return \response()->json($models);
    }

    /**
     * Get models titles for search input propositions.
     *
     * @param Builder     $query
     * @param string      $searchField
     * @param string|null $search
     * @return \Illuminate\Pagination\LengthAwarePaginator
     */
    public function getModelsTitles(
        Builder $query,
        string $searchField,
        string|null $search = null
    ): \Illuminate\Pagination\LengthAwarePaginator {
        $modelsTitles = [];
        $searchLower  = Str::lower($search);
        $query->when(!is_null($search), function (Builder $q) use ($searchLower, $searchField) {
            $q->where($searchField, 'like', "%{$searchLower}%");
        })
            ->where('published', true)
            ->inRandomOrder()
            ->pluck($searchField)
            ->each(function (string $title) use (&$modelsTitles, $searchLower) {
                if (count($modelsTitles) < 5) {
                    foreach (explode(" ", $title) as $word) {
                        $word = Str::lower($word);
                        if (
                            strlen($word) > 3
                            && !in_array($word, $modelsTitles)
                            && str_contains($word, $searchLower)
                        ) {
                            $modelsTitles[] = $word;
                        }
                    }
                    return $modelsTitles;
                }
            })
            ->toArray();
        \sort($modelsTitles);
        $titles = array_slice($modelsTitles, 0, 5);
        return new LengthAwarePaginatorCustom($titles, count($titles), (count($titles) <= 0) ? 1 : count($titles));
    }
}