import { logger } from '../utils/logger.js';
import axios from 'axios';

export class SendMessageTool {
  constructor() {
    this.name = 'send_message';
    this.description = 'Send a message to Telegram chat or channel';
  }

  async execute(args) {
    const { chat_id, message, parse_mode = 'HTML' } = args;
    const botToken = process.env.TELEGRAM_BOT_TOKEN;
    if (!botToken) return '❌ TELEGRAM_BOT_TOKEN not set';

    const target = chat_id || process.env.TELEGRAM_CHAT_ID;
    if (!target) return '❌ No chat_id provided and TELEGRAM_CHAT_ID not set';

    try {
      const response = await axios.post(
        `https://api.telegram.org/bot${botToken}/sendMessage`,
        {
          chat_id: target,
          text: message,
          parse_mode,
          disable_web_page_preview: true,
        },
        { timeout: 10000 }
      );

      return response.data.ok
        ? `✅ Message sent to chat ${target}`
        : `❌ Telegram error: ${JSON.stringify(response.data)}`;
    } catch (e) {
      return `❌ Send error: ${e.message}`;
    }
  }
}