<?php

declare(strict_types=1);

use App\Services\Audit\AuditChainConfig;

it('exposes all 6 audit tables', function (): void {
    expect(array_keys(AuditChainConfig::TABLES))->toEqual([
        'auth_log',
        'activity_log',
        'tenant_operations_log',
        'balance_transactions',
        'pd_processing_log',
        'saas_admin_audit_log',
    ]);
});

it('all 6 audit tables use global-within-partition chain (ADR-021, supersedes ADR-018)', function (): void {
    // ADR-021: триггер де-факто пишет глобальную цепочку для ВСЕХ таблиц (проверено на
    // проде 2026-07-09, включая balance_transactions). per-tenant scope ADR-018 никогда
    // не был реализован → все partition-clause пустые (global-within-partition).
    foreach (AuditChainConfig::TABLES as $table => $cfg) {
        expect($cfg['partition'])->toEqual('', "table {$table} must use global chain");
    }
});

it('rowExpression builds ROW(...) with NULL::bytea at __log_hash__ position', function (): void {
    $expr = AuditChainConfig::rowExpression('activity_log');
    expect($expr)->toEqual(
        'ROW(t.id, t.tenant_id, t.user_id, t.deal_id, t.event, t.old_value, '
        .'t.new_value, t.context, t.ip_address, t.user_agent, NULL::bytea, t.created_at)'
    );
});

it('rowExpression throws on unknown table', function (): void {
    AuditChainConfig::rowExpression('unknown_table');
})->throws(InvalidArgumentException::class);