import { beforeAll } from 'vitest';
import mysql from 'mysql2/promise';
import '../src/core/config.js';

/** Vor jeder Testdatei: Datenzeilen leeren (Testdatenbank!), Stammdaten (Steuersätze, Einstellungen) und Zähler zurücksetzen. */
const DATA = ['backup_targets', 'backup_settings', 'domain_tlds', 'domain_records', 'ticket_attachments', 'ticket_messages', 'tickets', 'audit_events', 'jobs', 'mail_log', 'contracts', 'order_items', 'orders', 'product_versions', 'products', 'resources', 'connector_instances', 'sessions', 'mfa_totp', 'recovery_codes', 'user_tokens', 'memberships', 'billing_profiles', 'organizations', 'users'];
beforeAll(async () => {
  if (process.env.DB_NAME !== 'kundencenter_test') throw new Error('Tests dürfen nur gegen kundencenter_test laufen');
  const c = await mysql.createConnection({ host: process.env.DB_HOST ?? '127.0.0.1', user: process.env.DB_USER!, password: process.env.DB_PASSWORD!, database: 'kundencenter_test' });
  await c.query('SET FOREIGN_KEY_CHECKS = 0');
  for (const t of DATA) await c.query(`TRUNCATE TABLE \`${t}\``);
  await c.query('SET FOREIGN_KEY_CHECKS = 1');
  await c.query("UPDATE customer_sequences SET next_value = 10000; UPDATE number_sequences SET next_value = CASE name WHEN 'order' THEN 20000 ELSE 30000 END".split(';')[0]);
  await c.query("UPDATE number_sequences SET next_value = CASE name WHEN 'order' THEN 20000 ELSE 30000 END");
  await c.query('UPDATE domain_settings SET tier = 1, margin_type = NULL, margin_value = NULL');
  await c.end();
});