<?php

namespace App\Tests\Sms;

use App\Config\Entity\SiteConfig;
use App\Doctor\Entity\Doctor;
use App\Payment\Entity\Payment;
use App\Sms\Service\SmsWalletService;
use App\Tests\ApiTestCase;

/**
 * شارژ کیف پول پیامک مثل اشتراک است: مبلغ درخواستی خالص است و مالیات رویش اضافه
 * می‌شود. نکتهٔ اصلی این است که **اعتبارِ کیف پول همان مبلغ خالص می‌ماند** — اگر
 * مالیات هم اعتبار می‌شد، کاربر آن را به‌صورت پیامک پس می‌گرفت.
 */
class SmsWalletTaxTest extends ApiTestCase
{
    private function setConfig(string $key, string $value): void
    {
        $cfg = $this->em->getRepository(SiteConfig::class)->findOneBy(['configKey' => $key]);
        if ($cfg === null) {
            $this->em->persist(new SiteConfig($key, $value));
        } else {
            $cfg->setValue($value);
        }
        $this->em->flush();
    }

    private function enableTax(string $percent = '10'): void
    {
        $this->setConfig('tax_enabled', '1');
        $this->setConfig('tax_percent', $percent);
    }

    private function makeDoctor(): Doctor
    {
        $doctor = new Doctor($this->createUser(['ROLE_DOCTOR']), 'دکتر کیف پول');
        $this->em->persist($doctor);
        $this->em->flush();

        return $doctor;
    }

    /** @return array<string, mixed> */
    private function charge(Doctor $doctor, int $netRials): array
    {
        $res = $this->authJson('POST', '/api/v1/sms/wallet/charge', $doctor->getUser(), [
            'gateway'      => 'mellat',
            'amount_rials' => $netRials,
        ]);
        self::assertSame(200, $this->responseCode());

        return $res['data'];
    }

    public function testChargeResponseSplitsNetAndTax(): void
    {
        $this->enableTax('10');

        $data = $this->charge($this->makeDoctor(), 1_000_000);

        self::assertSame(1_000_000, $data['net_rials']);
        // JSON عدد اعشاریِ ۱۰٫۰ را ۱۰ سریالایز می‌کند، پس مقایسه با نوعِ شل.
        self::assertEquals(10, $data['tax_percent']);
        self::assertSame(100_000, $data['tax_rials']);
        self::assertSame(1_100_000, $data['payable_rials']);
    }

    public function testThePaymentRowCarriesTheTaxedAmount(): void
    {
        $this->enableTax('10');

        $data    = $this->charge($this->makeDoctor(), 1_000_000);
        $payment = $this->em->getRepository(Payment::class)->findOneBy(['uuid' => $data['payment_uuid']]);

        self::assertSame(1_100_000, $payment->getAmountRials(), 'مبلغ بانک باید شامل مالیات باشد');
        self::assertSame(1_000_000, $payment->getMetadata()['net_rials']);
    }

    public function testWalletIsCreditedWithTheNetAmountNotTheTaxedOne(): void
    {
        $this->enableTax('10');
        $doctor  = $this->makeDoctor();
        $wallets = static::getContainer()->get(SmsWalletService::class);
        $before  = $wallets->getBalance('doctor', $doctor->getId());

        $data    = $this->charge($doctor, 1_000_000);
        $payment = $this->em->getRepository(Payment::class)->findOneBy(['uuid' => $data['payment_uuid']]);

        $this->client->request('POST', \App\Payment\Service\PaymentManager::CALLBACK_PATH . '?' . http_build_query([
            'gateway'     => 'mellat',
            'order_id'    => $payment->getOrderId(),
            'mock'        => '1',
            'ResCode'     => '0',
            'mock_amount' => '1100000',
        ]));

        $this->em->clear();
        self::assertSame(
            $before + 1_000_000,
            $wallets->getBalance('doctor', $doctor->getId()),
            'مالیات نباید به اعتبار پیامک تبدیل شود',
        );
    }

    public function testDisabledTaxKeepsChargeAmountUnchanged(): void
    {
        $this->setConfig('tax_enabled', '0');
        $this->setConfig('tax_percent', '10');

        $data = $this->charge($this->makeDoctor(), 1_000_000);

        self::assertSame(0, $data['tax_rials']);
        self::assertSame(1_000_000, $data['payable_rials']);
    }
}