<?php

namespace App\Komma\Inventories;

use App\Komma\Inventories\Models\Inventory;
use App\Komma\PricingProducts\Models\PricingProduct;
use Illuminate\Contracts\View\View;
use Illuminate\Database\Eloquent\Relations\BelongsToMany;
use Illuminate\Support\Facades\App;

class InventoryComposer
{
    /**
     * Bind data to the view.
     *
     * @param View $view
     * @return View
     */
    public function compose(View $view)
    {
        $packages = Inventory::with('translation')
            ->join('inventory_translations', 'inventories.id', '=', 'inventory_translations.inventory_id')
            ->select('inventories.*', 'inventory_translations.active', 'inventory_translations.language_id')
            ->where(function ($query) {
                $query->where('active', '=', 1)
                    ->where('language_id', '=', App::getLanguage()->id);
            })
            ->with([
                'pricingLabels' => function (BelongsToMany $query) {
                    $query->with('translation');
                }, ])
            ->has('translation')
            ->get();

        $masterArray = $this->generateMasterArray($packages);

        $extraProducts = PricingProduct::whereIn('id', [7, 5, 3, 8])->with('translation')->get();
        $coreProduct = PricingProduct::where('id', 6)->with('translation')->get();

        return $view->with(['packages' => $packages, 'masterArray' => $masterArray, 'additionalProducts' => $extraProducts, 'coreProduct' => $coreProduct]);
    }

    /**
     * @param $packages
     * @return array
     *
     * Combine all package labels to one array with all unique labels
     */
    public function generateMasterArray($packages)
    {
        $array = [];

        foreach ($packages as $package) {
            foreach ($package->pricingLabels as $label) {
                if (! isset($label->translation)) {
                    continue;
                }
                $array[] = $label->translation->name;
            }
        }

        return array_unique($array);
    }
}