<?php

namespace App\Http\Controllers\Fo;

use App\Http\Controllers\Controller;
use App\Http\Requests\Fo\SearchPoultryTraceaRequest;
use App\Models\TraceaPoultry;
use Illuminate\Support\Carbon;
use Illuminate\Support\Facades\File;
use Illuminate\Support\Facades\Session;
use Illuminate\Support\Str;

class TraceaPoultryController extends Controller
{
    /**
     * Show search form
     *
     * @param SearchPoultryTraceaRequest $request
     * @return \Illuminate\Http\RedirectResponse
     */
    public function searchSubmit(SearchPoultryTraceaRequest $request)
    {
        /** @var \App\Models\TraceaPoultry|null */
        $traceaPoultry = TraceaPoultry::whereExternalCodeLot($request->codelot)
            ->where(function ($q) use ($request) {
                if ($request->eancode[0] === "0") {
                    $code = Str::substr($request->eancode, 1);
                    $q->where('barcode_price', 'LIKE', Str::limit($code, 6, '') . '%')
                        ->orWhere('barcode_weight', 'LIKE', Str::limit($code, 6, '') . '%');
                } else {
                    $q->where('barcode_price', 'LIKE', Str::limit($request->eancode, 7, '') . '%')
                        ->orWhere('barcode_weight', 'LIKE', Str::limit($request->eancode, 7, '') . '%');
                }
            })->first();

        if (!$traceaPoultry) {
            return back()->with(
                'warning',
                // phpcs:ignore Generic.Files.LineLength.TooLong
                trans('Aucun produit n\'a pu être trouvé avec ces informations. Vérifiez bien les numéros saisis avec les indications comme sur l\'image ci-dessous.')
            );
        }

        Session::put('poultrySearch', [
            'model' => $traceaPoultry,
            'time' => now()
        ]);

        // * Flash session with age max show result page to 6
        return response()->redirectToRoute('poultry.show');
    }

    /**
     * Show Traceapoultry result
     *
     * @return \Illuminate\Contracts\View\View|\Illuminate\Contracts\View\Factory
     */
    public function show()
    {
        // * If result too old or not found
        /** @var \App\Models\TraceaPoultry|null */
        if (
            !($traceaPoultry = Session::get('poultrySearch.model')) or
            !\is_object(Session::get('poultrySearch.time')) or
            \get_class(Session::get('poultrySearch.time')) !== Carbon::class
        ) {
            Session::forget('poultrySearch');
            \redirect()->route('poultry.search')->throwResponse();
        }

        $distributionPicture = $this->getDistributionPicture($traceaPoultry->sign);

        // ! Test that food and mep are available
        if (!$traceaPoultry->mep or !$traceaPoultry->food) {
            return \view('front.poultry.unavailable');
        }

        return view('front.poultry.show', compact(
            'traceaPoultry',
            'distributionPicture'
        ));
    }

    /**
     * Get distribution sign picture name if exists.
     *
     * @param string|null $sign
     * @return string|null
     */
    private function getDistributionPicture(?string $sign): ?string
    {
        if (\is_null($sign) or empty($sign)) {
            return null;
        }
        if (File::exists(\public_path("assets/images/signs/$sign.png"))) {
            return "$sign.png";
        }
        report(new \RuntimeException("$sign is missing in assets/images/signs"));
        return null;
    }
}