// /utils/senders/smsSender.js
'use strict';

const logger = require('../logger');
const { sendSingleSms } = require('./sms.base');
const {
  sendAccountCreatedSms,
  sendClassRegisteredSms,
  sendClassReminderSms,
  sendInvoiceCreatedSms,
} = require('./smsMessages');

/**
 * Generic notification-path SMS. sms.ir verify API is template-based,
 * so free-text body sends are logged only unless a templateId is provided.
 */
const sendSMS = async ({ phoneNumber, body, templateId, parameters }) => {
  try {
    if (!phoneNumber) throw new Error('Phone number is required for SMS');

    if (templateId) {
      return await sendSingleSms(phoneNumber, templateId, parameters || []);
    }

    logger.info(`[SMSSender] Free-text SMS not sent via verify API to ${phoneNumber}: "${body}"`);
    return { success: true, skipped: true, reason: 'free_text_unsupported' };
  } catch (error) {
    logger.error(`[SMSSender ERROR] Failed to send SMS to ${phoneNumber}: ${error.message}`);
    throw error;
  }
};

module.exports = {
  sendSMS,
  sendAccountCreatedSms,
  sendClassRegisteredSms,
  sendClassReminderSms,
  sendInvoiceCreatedSms,
};