import express from 'express';
import cors from 'cors';
import dotenv from 'dotenv';
import path from 'path';
import { fileURLToPath } from 'url';
import { dirname } from 'path';

// Import routes
import authRoutes from './routes/auth.js';
import modelsRoutes from './routes/models.js';
import collectionsRoutes from './routes/collections.js';
import tagsRoutes from './routes/tags.js';
import bulkRoutes from './routes/bulk.js';
import printQueueRoutes from './routes/printQueue.js';
import exportRoutes from './routes/export.js';
import importRoutes from './routes/import.js';
import printersRoutes from './routes/printers.js';
import credentialsRoutes from './routes/credentials.js';

// Import database to initialize
import './database.js';

dotenv.config();

const __filename = fileURLToPath(import.meta.url);
const __dirname = dirname(__filename);

const app = express();
const PORT = process.env.PORT || 3000;

// Middleware
app.use(cors());
app.use(express.json());
app.use(express.urlencoded({ extended: true }));

// Serve static files (uploaded models)
app.use('/uploads', express.static(path.join(__dirname, '..', 'uploads')));

// Serve frontend static files
app.use(express.static(path.join(__dirname, '..', 'client')));

// API Routes
app.use('/api/auth', authRoutes);
app.use('/api/models', modelsRoutes);
app.use('/api/collections', collectionsRoutes);
app.use('/api/tags', tagsRoutes);
app.use('/api/bulk', bulkRoutes);
app.use('/api/print-queue', printQueueRoutes);
app.use('/api/export', exportRoutes);
app.use('/api/import', importRoutes);
app.use('/api/printers', printersRoutes);
app.use('/api/credentials', credentialsRoutes);

// Health check
app.get('/api/health', (req, res) => {
  res.json({ status: 'ok', message: 'MakerStash is running' });
});

// Serve frontend for all other routes
app.get('*', (req, res) => {
  res.sendFile(path.join(__dirname, '..', 'client', 'index.html'));
});

app.listen(PORT, () => {
  console.log(`Server is running on http://localhost:${PORT}`);
  console.log(`API available at http://localhost:${PORT}/api`);
});

export default app;