const express = require('express');
const multer = require('multer');
const createImage = require('./createImage'); // Your script
const path = require('path');
const axios = require('axios')

const app = express();
const upload = multer({ storage: multer.memoryStorage() });

app.use(express.static('public'));
app.use(express.json());

app.post('/generate', upload.single('avatar'), async (req, res) => {
    try {
        const { firstName, lastName, emojiId, message, colorId, replySender, replyMsg, replyColor } = req.body;
        
        const buffer = await createImage(
            firstName || 'User',
            lastName || '',
            emojiId || null,
            message || '',
            parseInt(colorId) || 0,
            req.file ? req.file.buffer : null,
            replySender || null,
            replyMsg || null,
            parseInt(replyColor) || 0
        );

        res.set('Content-Type', 'image/webp');
        res.send(buffer);
    } catch (error) {
        console.error(error);
        res.status(500).json({ error: error.message });
    }
});
async function dnsTest() {
    try {
        // Try to reach a major site on Cloudflare
        const res = await axios.get('https://1.1.1.1', { timeout: 5000 });
        console.log("Hugging Face can see Cloudflare IP");
        
        const res2 = await axios.get('https://cloudflare.com', { timeout: 5000 });
        console.log("Hugging Face can see Cloudflare DNS");
    } catch (e) {
        console.error("Hugging Face is blocking ALL of Cloudflare:", e.message);
    }
}
const PORT = process.env.PORT || 7860; // HF Spaces use 7860
app.listen(PORT, () => console.log(`Server running on port ${PORT}`));