<?php

namespace Modules\Webstatement\Jobs;

use Exception;
use Illuminate\Bus\Queueable;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Http;
use Illuminate\Support\Facades\Log;
use Illuminate\Queue\SerializesModels;
use Illuminate\Queue\InteractsWithQueue;
use Modules\Webstatement\Models\Atmcard;
use Illuminate\Contracts\Queue\ShouldQueue;
use Illuminate\Foundation\Bus\Dispatchable;

class BiayaKartu implements ShouldQueue
{
    use Dispatchable, InteractsWithQueue, Queueable, SerializesModels;

    /**
     * API dan database constants
     */
    private const API_BASE_PATH = '/restgateway/services/IGATEToCoreBankingServices';
    private const API_INQUIRY_PATH = '/InquiryBalanceService';
    private const DB_TABLE = 'IST77.VW_CMS_VCARD';
    private const BATCH_SIZE = 100;
    private const MAX_EXECUTION_TIME = 86400; // 24 jam dalam detik

    /**
     * Execute the job.
     */
    public function handle(): void
    {
        set_time_limit(self::MAX_EXECUTION_TIME);
        $this->syncAtmCards();
    }

    /**
     * Get account information from the API
     *
     * @param string $accountNumber
     * @return array
     */
    private function getAccountInfo(string $accountNumber): array
    {
        $url = env('FIORANO_URL') . self::API_BASE_PATH;
        $path = self::API_INQUIRY_PATH;
        $data = [
            'accountNo' => $accountNumber
        ];

        $response = Http::post($url . $path, $data);

        return $response->json();
    }

    /**
     * Synchronize ATM cards data from Oracle database
     *
     * @return void
     */
    private function syncAtmCards(): void
    {
        try {
            $offset = 0;
            $hasMoreRecords = true;

            while ($hasMoreRecords) {
                $cards = $this->fetchCardBatch($offset);
                $this->processCardBatch($cards);

                $hasMoreRecords = count($cards) === self::BATCH_SIZE;
                $offset += self::BATCH_SIZE;
            }

            Log::info('Sinkronisasi kartu ATM berhasil diselesaikan');
        } catch (Exception $e) {
            Log::error('BiayaKartu: syncAtmCards: ' . $e->getMessage(), [
                'file' => $e->getFile(),
                'line' => $e->getLine()
            ]);
        }
    }

    /**
     * Fetch a batch of ATM cards from the database
     *
     * @param int $offset
     * @return \Illuminate\Support\Collection
     */
    private function fetchCardBatch(int $offset)
    {
        return DB::connection('oracle')
            ->table(self::DB_TABLE)
            ->where('crsts', 1)
            ->whereNotNull('ACCFLAG')
            ->where('ACCFLAG', '>', 0)
            ->skip($offset)
            ->take(self::BATCH_SIZE)
            ->get();
    }

    /**
     * Process a batch of ATM cards
     *
     * @param \Illuminate\Support\Collection $cards
     * @return void
     */
    private function processCardBatch($cards): void
    {
        foreach ($cards as $card) {
            try {
                $accountInfo = $this->getAccountInfo($card->accflag);
                $this->updateOrCreateAtmCard($card, $accountInfo);
            } catch (Exception $e) {
                Log::warning("Gagal memproses kartu {$card->crdno}: " . $e->getMessage());
            }
        }
    }

    /**
     * Update or create ATM card record
     *
     * @param object $card
     * @param array $accountInfo
     * @return void
     */
    private function updateOrCreateAtmCard(object $card, array $accountInfo): void
    {
        Atmcard::updateOrCreate(
            ['crdno' => $card->crdno],
            [
                'accflag'     => $card->accflag,
                'cracc1'      => $card->cracc1,
                'cracc2'      => $card->cracc2,
                'cracc3'      => $card->cracc3,
                'cracc4'      => $card->cracc4,
                'cracc5'      => $card->cracc5,
                'craccnam1'   => $card->craccnam1,
                'craccnam2'   => $card->craccnam2,
                'craccnam3'   => $card->craccnam3,
                'craccnam4'   => $card->craccnam4,
                'craccnam5'   => $card->craccnam5,
                'crsts'       => $card->crsts,
                'cttype'      => $card->cttype,
                'ctdesc'      => $card->ctdesc,
                'last_update' => $card->lastupdate,
                'branch'      => $accountInfo['acctCompany'],
                'currency'    => $accountInfo['acctCurrency'],
            ]
        );
    }
}