<?php

namespace App\Http\Controllers\Fo;

use App\Models\Calendrier;
use App\Http\Controllers\Controller;
use App\Http\Requests\Fo\Basket\PrintRequest;
use App\Models\Basket;
use App\Traits\GenerateBR;
use PDF;
use Illuminate\Http\Request;
use LDC\LDCCRM\CrmApiV2;

class BasketController extends Controller
{
    use GenerateBR;

    // FIXME: Docblock
    public function show(Request $request, Basket $basket)
    {
        $totalQuantity = $basket->contents->sum(function ($content) {
            return $content->quantity - $content->printed;
        });

        return view('fo.basket.show', compact('basket', 'totalQuantity'));
    }

    // FIXME: Docblock
    public function print(PrintRequest $request, Basket $basket)
    {
        $campagne = $basket->campagne;

        // FIXME: Bump to CrmApiV4
        $crm = new CrmApiV2(config('services.crm.endpoint'), $campagne->site->crm_token, $campagne->site->crm_password);

        /**
         * @var \LDC\LDCCRM\Models\Customer
         */
        $crmInfos = $crm->getCustomer($basket->customer->hashcode);

        if (is_null($crmInfos)) {
            throw new \Exception('Customer not found.');
        }

        $coupons = [];
        $currentDateTime = date('Y-m-d H:i:s');

        foreach ($basket->contents as $content) {
            $coupon = $content->coupon()->whereRaw(
                "coupon_published = 1 AND 
         (coupon_mindatediffusion IS NULL OR coupon_mindatediffusion <= NOW()) AND 
         (coupon_maxdatediffusion IS NULL OR coupon_maxdatediffusion >= NOW()) AND 
         (coupon_maxdatevalidity IS NULL OR coupon_maxdatevalidity >= NOW())"
            )->first();

            if ($coupon !== null) {
                $calendars = Calendrier::where('calendrier_couponId', $coupon->coupon_id)->get();

                $published = true;
                if (!$calendars->isEmpty()) {
                    $published = false;
                    foreach ($calendars as $calendar) {
                        if ($currentDateTime > $calendar->calendrier_startdate && $currentDateTime < $calendar->calendrier_enddate) {
                            $published = true;
                            break; // Exit loop early as condition is met
                        }
                    }
                }

                if ($published) {
                    $qtyToPrint = $content->quantity - $content->printed;
                    for ($i = 0; $i < $qtyToPrint; $i++) {
                        $coupons[] = $this->printCoupon($coupon, $basket->customer, $crmInfos, $campagne);
                    }
                    $content->printed = $content->quantity;
                    $content->save();
                }
            }
        }

        // $coupons contains all printed coupons
        $pdf = PDF::loadView('pdf.coupons', ['coupons' => $coupons]);
        return $pdf->download(sprintf("coupons_%s_%s_%s.pdf", $crmInfos->firstname, $crmInfos->lastname, date('d-m-Y')));
    }
}