<?php

declare(strict_types=1);

use App\Models\ProviderConnection;
use App\Models\ProviderCredential;
use App\Models\ManagedEnvironment;
use App\Support\Providers\ProviderCredentialKind;
use App\Support\Providers\ProviderCredentialSource;
use App\Support\Providers\ProviderReasonCodes;
use Illuminate\Foundation\Testing\RefreshDatabase;

uses(RefreshDatabase::class);

it('classifies legacy provider connections through the explicit command without silent conversion', function (): void {
    config()->set('graph.client_id', 'platform-client-id');
    config()->set('graph.client_secret', 'platform-client-secret');

    $platformTenant = ManagedEnvironment::factory()->create([
        'managed_environment_id' => 'platform-classification-tenant-id',
        'app_client_id' => null,
        'app_client_secret' => null,
    ]);

    $platformConnection = ProviderConnection::factory()->platform()->verifiedHealthy()->create([
        'managed_environment_id' => (int) $platformTenant->getKey(),
        'workspace_id' => (int) $platformTenant->workspace_id,
        'provider' => 'microsoft',
        'entra_tenant_id' => 'platform-classification-tenant-id',
        'is_default' => false,
    ]);

    $dedicatedTenant = ManagedEnvironment::factory()->create([
        'managed_environment_id' => 'dedicated-classification-tenant-id',
        'app_client_id' => null,
        'app_client_secret' => null,
    ]);

    $dedicatedConnection = ProviderConnection::factory()->platform()->verifiedHealthy()->create([
        'managed_environment_id' => (int) $dedicatedTenant->getKey(),
        'workspace_id' => (int) $dedicatedTenant->workspace_id,
        'provider' => 'microsoft',
        'entra_tenant_id' => 'dedicated-classification-tenant-id',
        'is_default' => false,
    ]);

    $dedicatedCredential = ProviderCredential::factory()->create([
        'provider_connection_id' => (int) $dedicatedConnection->getKey(),
        'source' => null,
        'credential_kind' => null,
        'payload' => [
            'client_id' => 'legacy-dedicated-client-id',
            'client_secret' => 'legacy-dedicated-client-secret',
        ],
    ]);

    $hybridTenant = ManagedEnvironment::factory()->create([
        'managed_environment_id' => 'hybrid-classification-tenant-id',
        'app_client_id' => 'legacy-tenant-client-id',
        'app_client_secret' => 'legacy-tenant-client-secret',
    ]);

    $hybridConnection = ProviderConnection::factory()->platform()->verifiedHealthy()->create([
        'managed_environment_id' => (int) $hybridTenant->getKey(),
        'workspace_id' => (int) $hybridTenant->workspace_id,
        'provider' => 'microsoft',
        'entra_tenant_id' => 'hybrid-classification-tenant-id',
        'is_default' => true,
    ]);

    ProviderCredential::factory()->create([
        'provider_connection_id' => (int) $hybridConnection->getKey(),
        'source' => null,
        'payload' => [
            'client_id' => 'legacy-different-client-id',
            'client_secret' => 'legacy-different-client-secret',
        ],
    ]);

    $this->artisan('tenantpilot:provider-connections:classify', ['--write' => true])
        ->expectsOutputToContain('Applied classifications: 3')
        ->expectsOutputToContain('Review required: 1')
        ->assertSuccessful();

    $platformConnection->refresh();
    $dedicatedConnection->refresh();
    $hybridConnection->refresh();
    $dedicatedCredential->refresh();

    expect($platformConnection->connection_type->value)->toBe('platform')
        ->and($platformConnection->migration_review_required)->toBeFalse()
        ->and($platformConnection->metadata)->toMatchArray([
            'legacy_identity_result' => 'platform',
            'effective_app' => [
                'app_id' => 'platform-client-id',
                'source' => 'platform_config',
            ],
        ]);

    expect($dedicatedConnection->connection_type->value)->toBe('dedicated')
        ->and($dedicatedConnection->migration_review_required)->toBeFalse()
        ->and($dedicatedConnection->metadata)->toMatchArray([
            'legacy_identity_result' => 'dedicated',
            'effective_app' => [
                'app_id' => 'legacy-dedicated-client-id',
                'source' => 'dedicated_credential',
            ],
        ]);

    expect($dedicatedCredential->source)->toBe(ProviderCredentialSource::LegacyMigrated)
        ->and($dedicatedCredential->credential_kind)->toBe(ProviderCredentialKind::ClientSecret);

    expect($hybridConnection->connection_type->value)->toBe('dedicated')
        ->and($hybridConnection->migration_review_required)->toBeTrue()
        ->and($hybridConnection->verification_status->value)->toBe('blocked')
        ->and($hybridConnection->is_enabled)->toBeTrue()
        ->and($hybridConnection->last_error_reason_code)->toBe(ProviderReasonCodes::ProviderConnectionReviewRequired)
        ->and($hybridConnection->last_error_message)->toBe('Legacy provider connection requires explicit migration review.')
        ->and($hybridConnection->metadata)->toMatchArray([
            'legacy_identity_review_required' => true,
            'legacy_identity_result' => 'dedicated',
            'effective_app' => [
                'app_id' => null,
                'source' => 'review_required',
            ],
        ]);
});
