<?php

use App\Actions\Services\RegisterServiceEndpoint;
use App\Enums\ServiceEndpointScope;
use App\Models\Organisation;
use App\Models\Provider;
use App\Models\Server;
use App\Models\Service;
use App\Models\ServiceReplica;

it('prefers docker network endpoints for same-server communication', function () {
    $server = endpointTestServer();
    $service = Service::factory()->create(['server_id' => $server->id]);
    $producer = ServiceReplica::factory()->for($service)->for($server)->create([
        'internal_host' => 'postgres-1',
        'internal_port' => 5432,
    ]);
    $consumer = ServiceReplica::factory()->for($server)->create();

    $endpoint = app(RegisterServiceEndpoint::class)->execute($producer, $consumer);

    expect($endpoint->scope)->toBe(ServiceEndpointScope::DOCKER_NETWORK)
        ->and($endpoint->hostname)->toBe('postgres-1')
        ->and($endpoint->ip_address)->toBeNull()
        ->and($endpoint->priority)->toBe(10);
});

it('uses private networking across servers before public fallback', function () {
    $producerServer = endpointTestServer(['private_ip' => '10.0.0.10', 'ipv4' => '203.0.113.10']);
    $consumerServer = endpointTestServer(['private_ip' => '10.0.0.11', 'ipv4' => '203.0.113.11']);
    $service = Service::factory()->create(['server_id' => $producerServer->id]);
    $producer = ServiceReplica::factory()->for($service)->for($producerServer)->create([
        'internal_port' => 8080,
    ]);
    $consumer = ServiceReplica::factory()->for($consumerServer)->create();

    $endpoint = app(RegisterServiceEndpoint::class)->execute($producer, $consumer, allowPublicFallback: true);

    expect($endpoint->scope)->toBe(ServiceEndpointScope::PRIVATE_NETWORK)
        ->and($endpoint->hostname)->toBe('10.0.0.10')
        ->and($endpoint->priority)->toBe(20);
});

function endpointTestServer(array $attributes = []): Server
{
    $organisation = Organisation::factory()->create();
    $provider = Provider::factory()->forOrganisation($organisation)->create();
    $network = $organisation->networks()->create([
        'name' => 'keystone',
        'external_id' => 'net-12345',
        'provider_id' => $provider->id,
        'ip_range' => fake()->ipv4().'/24',
    ]);

    return Server::factory()->create([
        'organisation_id' => $organisation->id,
        'provider_id' => $provider->id,
        'network_id' => $network->id,
        ...$attributes,
    ]);
}