<?php

namespace App\Jobs;

use App\Enums\Settings\SettingsType;
use App\Models\GeneralSetting;
use App\Models\Offer;
use Illuminate\Support\Collection;
use Illuminate\Support\Facades\Cache;
use Illuminate\Support\Facades\Http;

class FetchDigitalRecruiterOffers
{
    /**
     * Execute the job.
     *
     * @return void
     * @throws \ErrorException If fetching data fails.
     */
    public function handle(): void
    {
        $response = Http::get(config('services.digital_recruiter.url'));
        if (
            $response->clientError() or
            $response->failed() or
            !$response->json() or
            !\is_array($response->json())
        ) {
            throw new \ErrorException(sprintf(
                'Failed to fetch data from %s',
                config('services.digital_recruiter.url')
            ));
        }
        if (!isset($response->object()->ads)) {
            throw new \ErrorException(sprintf(
                'Object ads is missing in data from %s',
                config('services.digital_recruiter.url')
            ));
        }

        $this->parseDigitalRecruiterOffers(\collect($response->object()->ads));
    }

    /**
     * Parse digital recruiter offers.
     *
     * @param \Illuminate\Support\Collection $digitalRecruiterData
     * @return void
     */
    private function parseDigitalRecruiterOffers(Collection $digitalRecruiterData): void
    {
        // Remove all current offers.
        Offer::query()->get()->map(function (Offer $offer) {
            $offer->deleteQuietly();
        });
        // Get all public offers of the brand LE GAULOIS.
        $offers = $digitalRecruiterData
            ->where('brand.name', "LE GAULOIS")
            ->whereNull('internal_apply_url')
            ->whereNotNull('apply_url');

        $this->saveOffersCount($offers);
        $this->saveOffers($offers);
    }

    /**
     * Save all brand offers in cache and in database.
     *
     * @param \Illuminate\Support\Collection $offers
     * @return void
     * @phpcs:disable Generic.Metrics.CyclomaticComplexity.TooHigh
     */
    private function saveOffers(Collection $offers): void
    {
        // phpcs:enable
        // Save all brand offers.
        $offerModels = $offers->splice(0, 6)->map(function (object $offer) {
            $offerModel                = new Offer();
            $offerModel->title         = $offer->title ?? "";
            $offerModel->location      = sprintf(
                "%s %s",
                $offer->address->parts->zip ?? "",
                $offer->address->parts->city ?? ""
            );
            $offerModel->contract      = $offer->contract_type ?? "";
            $offerModel->function      = $offer->service ?? "";
            $offerModel->picture       = $offer->pictures[0]->default ?? "";
            $offerModel->picture_alt   = $offer->title ?? "";
            $offerModel->picture_title = sprintf("Image de l'offre %s", $offer->title ?? "");
            $offerModel->link          = $offer->apply_url ?? "";
            $offerModel->description   = strip_tags(clean($offer->description ?? ""));
            $offerModel->published     = true;
            $offerModel->publish_at    = $offer->published_at;
            $offerModel->saveOrFail();
            return $offerModel;
        });
        // Cache all brand offers.
        Cache::put(config('services.digital_recruiter.url'), $offerModels);
    }

    /**
     * Save the count of all brand offers in cache and in database.
     *
     * @param \Illuminate\Support\Collection $offers
     * @return void
     */
    private function saveOffersCount(Collection $offers): void
    {
        // Save the count of all brand offers.
        $generalSettingModel        = GeneralSetting::query()->where('type', SettingsType::offersCount)->firstOrFail();
        $generalSettingModel->value = ['count' => $offers->count()];
        $generalSettingModel->saveOrFail();
        // Cache the count of all brand offers.
        Cache::put(sprintf('%s-count', config('services.digital_recruiter.url')), $offers->count());
    }
}