const fs = require('fs');
const path = require('path');
const axios = require('axios');
const FormData = require('form-data');

process.chdir('/var/www/zeropost-engine');
require('dotenv').config({ path: '/var/www/zeropost-engine/.env' });
const settings = require('/var/www/zeropost-engine/src/services/settings');
const { query } = require('/var/www/zeropost-engine/src/config/db');

(async () => {
  const { rows: chs } = await query(`SELECT * FROM channels WHERE id=1`);
  const channel = chs[0];
  const tgBase = await settings.get('TELEGRAM_API_BASE', 'https://api.telegram.org');

  const files = [
    '/var/www/zeropost-uploads/zero-avatar-1780332236389.webp',
    '/var/www/zeropost-uploads/zero-laptop-1780332301106.webp',
  ];

  const form = new FormData();
  form.append('chat_id', String(channel.tg_channel_id));
  const media = files.map((_, i) => ({
    type: 'photo',
    media: `attach://photo${i}`,
    caption: i === 0 ? `🧪 Тест Зеро — 2 ракурса:\n1. аватар (анфас)\n2. за ноутбуком\n\n(третий не пошёл, шлюз поломался)\n\nКак тебе персонаж? Стоит дорабатывать или искать другой образ?` : undefined,
  }));
  form.append('media', JSON.stringify(media));
  files.forEach((f, i) => form.append(`photo${i}`, fs.createReadStream(f)));

  const res = await axios.post(`${tgBase}/bot${channel.bot_token}/sendMediaGroup`, form, {
    headers: form.getHeaders(),
    timeout: 60000, maxContentLength: Infinity, maxBodyLength: Infinity,
  });
  const ids = (res.data?.result || []).map(m => m.message_id);
  console.log('sent ids:', ids.join(','));
})().catch(e => console.error('FAIL:', e.response?.data || e.message));