import { getDb } from '../models/db.js';

export default function setupRoutes(app) {
  // Get all favorites
  app.get('/api/favorites', (req, res) => {
    const db = getDb();
    const stmt = db.prepare('SELECT * FROM entries WHERE favorite = 1 ORDER BY name ASC');
    const favorites = stmt.all();
    res.json(favorites);
  });

  // Toggle favorite
  app.post('/api/entries/:id/favorite', (req, res) => {
    const db = getDb();
    const { id } = req.params;
    
    // Get current favorite status
    const getStmt = db.prepare('SELECT favorite FROM entries WHERE id = ?');
    const entry = getStmt.get(id);
    
    if (!entry) {
      return res.status(404).json({ error: 'Entry not found' });
    }
    
    // Toggle
    const newValue = entry.favorite ? 0 : 1;
    const updateStmt = db.prepare('UPDATE entries SET favorite = ? WHERE id = ?');
    updateStmt.run(newValue, id);
    
    res.json({ id, favorite: newValue });
  });
}