<?php

namespace Tests\Integration;

use App\Services\ThirdGameCommissionService;
use Carbon\Carbon;
use Illuminate\Cache\ArrayStore;
use Illuminate\Cache\Repository as CacheRepository;
use Illuminate\Config\Repository;
use Illuminate\Foundation\Application;
use Illuminate\Http\Client\Factory;
use Illuminate\Support\Facades\Facade;
use Illuminate\Support\Facades\Http;
use PHPUnit\Framework\TestCase;

class ThirdGameCommissionRatesTest extends TestCase
{
    protected function setUp(): void
    {
        Facade::clearResolvedInstances();
        $app = new Application(dirname(__DIR__, 2));
        $app->instance('config', new Repository(['third_game' => [
            'api_url' => 'https://supplier.test', 'sn' => 'test-merchant', 'key' => 'test-secret', 'currency' => 'CNY',
        ]]));
        $app->instance('cache', new CacheRepository(new ArrayStore()));
        $app->instance(Factory::class, new Factory());
        $app->instance('log', new \Psr\Log\NullLogger());
        Facade::setFacadeApplication($app);
        Carbon::setTestNow(Carbon::parse('2026-11-04 12:00:00', 'Asia/Shanghai'));
        Http::preventStrayRequests();
    }

    protected function tearDown(): void
    {
        Carbon::setTestNow(); Facade::clearResolvedInstances(); parent::tearDown();
    }

    public function test_documented_platform_spelling_zero_rates_and_daily_refresh(): void
    {
        Http::fake(['https://supplier.test/api/server/quota' => Http::sequence()
            ->push(['code' => 10000, 'data' => ['ratios' => [
                ['platfrom' => ' AG ', 'ratio' => 0.09], ['platfrom' => 'pg', 'ratio' => '0'],
            ]]])
            ->push(['code' => 10000, 'data' => ['ratios' => [['platfrom' => 'ag', 'ratio' => '0.10']]]])]);
        $service = new ThirdGameCommissionService();
        $first = $service->rates();
        $this->assertSame(['ag' => '0.0900000000', 'pg' => '0.0000000000'], $first['ratios']);
        $this->assertSame($first, (new ThirdGameCommissionService())->rates());
        Http::assertSentCount(1);
        Http::assertSent(fn ($request) => $request->method() === 'POST' && $request['currency'] === 'CNY'
            && $request->hasHeader('sn', 'test-merchant') && $request->hasHeader('sign'));

        Carbon::setTestNow(Carbon::parse('2026-11-05 00:00:01', 'Asia/Shanghai'));
        $this->assertSame('0.1000000000', $service->rates()['ratios']['ag']);
        Http::assertSentCount(2);
    }

    public function test_provider_failure_is_cached_for_the_day_and_does_not_turn_into_a_zero_rate(): void
    {
        Http::fake(['*' => Http::response(['code' => 10404, 'data' => null])]);
        $service = new ThirdGameCommissionService();
        $this->assertFalse($service->rates()['available']);
        $this->assertSame([], $service->rates()['ratios']);
        Http::assertSentCount(1);
    }

    public function test_malformed_and_conflicting_rates_are_not_accepted_and_merchant_caches_are_isolated(): void
    {
        Http::fake(['*' => Http::response(['code' => 10000, 'data' => ['ratios' => [
            ['platfrom' => 'negative', 'ratio' => '-0.1'], ['platfrom' => 'large', 'ratio' => '1.01'],
            ['platfrom' => 'bad', 'ratio' => 'NaN'], ['platfrom' => 'ag', 'ratio' => '.09'],
            ['platfrom' => 'pg', 'ratio' => '0.1'], ['platfrom' => 'PG', 'ratio' => '0.2'],
            ['platform' => 'pp', 'ratio' => '0.1234567891'],
        ]]])]);
        $service = new ThirdGameCommissionService();
        $this->assertSame(['pp' => '0.1234567891'], $service->rates()['ratios']);
        config(['third_game.sn' => 'another-merchant']);
        $service->rates(); Http::assertSentCount(2);
        config(['third_game.currency' => 'USD']);
        $service->rates(); Http::assertSentCount(3);
    }
}