<?php

namespace Tests\Integration;

use App\Services\RegisterStatService;
use Illuminate\Database\Capsule\Manager;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Foundation\Application;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Facade;
use PHPUnit\Framework\TestCase;

class RegisterDomainStatTest extends TestCase
{
    protected function setUp(): void
    {
        parent::setUp();
        Facade::clearResolvedInstances();
        $app = new Application(dirname(__DIR__, 2));
        Facade::setFacadeApplication($app);
        $db = new Manager($app);
        $db->addConnection(['driver' => 'sqlite', 'database' => ':memory:', 'prefix' => 'bot_']);
        $db->setAsGlobal();
        $app->instance('db', $db->getDatabaseManager());
        $db->schema()->create('user_login', function (Blueprint $t) {
            $t->id();
            $t->string('user_id')->nullable();
            $t->string('login_domain')->nullable();
            $t->integer('status');
            $t->dateTime('created_at');
        });
        foreach ([
            ['1', 'a.test', 1, '2026-11-05 00:00:00'],
            ['1', 'a.test', 1, '2026-11-05 12:00:00'],
            ['2', 'a.test', 1, '2026-11-05 23:59:59'],
            ['1', 'b.test', 1, '2026-11-05 12:00:00'],
            ['3', 'b.test', 0, '2026-11-05 12:00:00'],
            ['', 'failed.test', 1, '2026-11-05 12:00:00'],
            [null, 'failed.test', 1, '2026-11-05 12:00:00'],
            ['4', '', 1, '2026-11-05 12:00:00'],
            ['4', null, 1, '2026-11-05 12:00:00'],
            ['5', 'old.test', 1, '2026-11-04 23:59:59'],
            ['6', 'next.test', 1, '2026-11-06 00:00:00'],
        ] as [$user, $domain, $status, $time]) {
            DB::table('user_login')->insert([
                'user_id' => $user, 'login_domain' => $domain,
                'status' => $status, 'created_at' => $time,
            ]);
        }
    }

    public function test_counts_distinct_successful_users_by_login_domain_and_time(): void
    {
        $this->assertSame(['total' => 3, 'data' => [
            ['login_url' => 'a.test', 'login_count' => 2],
            ['login_url' => 'b.test', 'login_count' => 1],
            ['login_url' => '未知', 'login_count' => 1],
        ]], RegisterStatService::domain('2026-11-05', '2026-11-05', 1, 50));
    }

    public function test_pagination_counts_groups_and_supports_optional_dates(): void
    {
        $this->assertSame(['total' => 3, 'data' => [
            ['login_url' => '未知', 'login_count' => 1],
        ]], RegisterStatService::domain('2026-11-05', '2026-11-05', 2, 2));
        $this->assertSame(5, RegisterStatService::domain(null, null, 1, 50)['total']);
        $this->assertSame(4, RegisterStatService::domain('2026-11-05', null, 1, 50)['total']);
        $this->assertSame(4, RegisterStatService::domain(null, '2026-11-05', 1, 50)['total']);
        $this->assertSame(['total' => 0, 'data' => []], RegisterStatService::domain('2026-11-07', null, 1, 50));
    }
}