<?php

use App\Services\Admin\AdminSystemHealth;
use App\Services\Monitoring\HealthProbe;
use Illuminate\Support\Facades\DB;

/**
 * Tiefer Health-Check und Scheduler-Herzschlag (Monitoring-Plan 1.4, 1.5).
 */
beforeEach(function () {
    config()->set('monitoring.health.token', 'geheimes-monitor-token');
    config()->set('monitoring.health.disk_min_free_percent', 0);
    config()->set('queue.default', 'database');
});

function healthHeaders(): array
{
    return ['Authorization' => 'Bearer geheimes-monitor-token'];
}

test('the endpoint does not exist without a configured token or with a wrong one', function () {
    app(HealthProbe::class)->recordHeartbeat();

    $this->get('/health', healthHeaders())->assertOk();

    $this->get('/health', ['Authorization' => 'Bearer falsch'])->assertNotFound();
    $this->get('/health')->assertNotFound();

    config()->set('monitoring.health.token', null);
    $this->get('/health', healthHeaders())->assertNotFound();
});

test('a healthy system answers 200 with every check', function () {
    config()->set('app.version', 'v1.1.0');
    $this->artisan('monitoring:heartbeat')->assertSuccessful();

    $this->get('/health?token=geheimes-monitor-token')
        ->assertOk()
        ->assertHeader('Cache-Control', 'no-store, private')
        ->assertJsonPath('status', 'ok')
        ->assertJsonPath('version', 'v1.1.0')
        ->assertJsonPath('checks.database.status', 'ok')
        ->assertJsonPath('checks.cache.status', 'ok')
        ->assertJsonPath('checks.queue.status', 'ok')
        ->assertJsonPath('checks.scheduler.status', 'ok')
        ->assertJsonStructure(['checks' => ['disk' => ['status', 'detail']]]);
});

test('a missing or stale heartbeat makes the endpoint fail', function () {
    $this->get('/health', healthHeaders())
        ->assertStatus(503)
        ->assertJsonPath('checks.scheduler.status', 'critical');

    app(HealthProbe::class)->recordHeartbeat();

    $this->travel(4)->minutes();
    $this->get('/health', healthHeaders())->assertOk()->assertJsonPath('checks.scheduler.status', 'warn');

    $this->travel(7)->minutes();
    $this->get('/health', healthHeaders())->assertStatus(503)->assertJsonPath('checks.scheduler.status', 'critical');
});

test('a queue backlog older than five minutes makes the endpoint fail', function () {
    app(HealthProbe::class)->recordHeartbeat();

    DB::table('jobs')->insert([
        'queue' => 'default',
        'payload' => '{}',
        'attempts' => 0,
        'reserved_at' => null,
        'available_at' => now()->subMinutes(6)->getTimestamp(),
        'created_at' => now()->subMinutes(6)->getTimestamp(),
    ]);

    $this->get('/health', healthHeaders())
        ->assertStatus(503)
        ->assertJsonPath('checks.queue.status', 'critical');
});

test('the endpoint answers on every brand domain and skips basic auth', function (string $domainKey) {
    config()->set('auth.basic.enabled', true);
    config()->set('auth.basic.user', 'staging');
    config()->set('auth.basic.password', 'staging');
    app(HealthProbe::class)->recordHeartbeat();

    $this->get('http://'.config($domainKey).'/health', healthHeaders())
        ->assertOk()
        ->assertJsonPath('status', 'ok');
})->with(['domains.domain_portal', 'domains.domain_presseecho', 'domains.domain_businessportal']);

test('the admin system health shows scheduler and disk', function () {
    $checks = collect(app(AdminSystemHealth::class)->snapshot()['checks'])->keyBy('key');

    expect($checks->get('scheduler')['status'])->toBe('critical')
        ->and($checks->get('scheduler')['detail'])->toContain('Noch kein Herzschlag')
        ->and($checks)->toHaveKey('disk');

    app(HealthProbe::class)->recordHeartbeat();

    $checks = collect(app(AdminSystemHealth::class)->snapshot()['checks'])->keyBy('key');
    expect($checks->get('scheduler')['status'])->toBe('ok');
});