<?php

// Explicitly called by disposable/new QA setup only, never registered in host migrations.
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Schema;
use Tempo\Finance\Payables\PayablesSchema;

$db = DB::connection();
if ($db->getDriverName() !== 'pgsql' || ! preg_match('/^(compras_receipts_test_|payable_sgf_)[a-f0-9]{12}$/D', $db->getDatabaseName()) || $db->selectOne('select current_database() as d')->d !== $db->getDatabaseName()) {
    throw new LogicException('Payables schema refused outside isolated QA.');
}
// Compras migrations now install the same shared schema before QA fixtures.
if (Schema::hasTable('pa_sources')) {
    foreach (['pa_access', 'pa_sources', 'pa_proposals', 'pa_obligations', 'pa_commands', 'pa_events', 'pa_outbox'] as $table) {
        if (! Schema::hasTable($table)) {
            throw new LogicException('Incomplete payables schema; no automatic repair.');
        }
    }
    $triggers = DB::selectOne("select count(*) as n from pg_trigger where tgname='pa_history_immutable' and tgrelid in ('pa_sources'::regclass,'pa_proposals'::regclass,'pa_obligations'::regclass,'pa_commands'::regclass,'pa_events'::regclass,'pa_outbox'::regclass)");
    if ((int) $triggers->n !== 6) {
        throw new LogicException('Payables append-only protection missing.');
    }

    return;
}
require_once __DIR__.'/src/PayablesSchema.php';
PayablesSchema::install();