require ('dotenv').config();
const express = require('express');
const {getEnv, PORTS, OLLAMA, logger} = require('@nexusai/shared');
const inferenceRouter = require('./routes/inference');

const app = express();
app.use(express.json());

const PORT      = getEnv('PORT', PORTS.INFERENCE);
const PROVIDER  = getEnv('INFERENCE_PROVIDER',   'ollama');
const MODEL     = getEnv('DEFAULT_MODEL', OLLAMA.OLLAMA_MODEL)

// Health check endpoint
app.get('/health', (req, res) => {
    res.json({
        service: 'Inference Service',
        status: 'healthy',
        provider: PROVIDER,
        model: MODEL
    });
});

app.use('/', inferenceRouter);

// Start the server
app.listen(PORT, () => {
    logger.info(`Inference Service is running on port ${PORT}`);
});