import odooApi from '@/core/api/odooApi';
import { createClient } from 'redis';

const client = createClient();

client.on('error', (err) => console.error('Redis Client Error', err));

const connectRedis = async () => {
  if (!client.isOpen) {
    await client.connect();
  }
};

export default async function handler(req, res) {
  try {
    await connectRedis();
    // await client.del('preferredBrand');

    let cachedData;
    if (req.method === 'GET') {
      cachedData = await client.get('preferredBrand');

      if (!cachedData) {
        const items = await odooApi(
          'GET',
          '/api/v1/manufacture?level=prioritas'
        );
        await client.set(
          'preferredBrand',
          JSON.stringify(items),
          'EX',
          259200 // Expiry 3 hari
        );
        cachedData = await client.get('preferredBrand');
      }
      const data = cachedData ? JSON.parse(cachedData) : null;
      res.status(200).json({ data });
    } else {
      res.setHeader('Allow', ['GET']);
      res.status(405).end(`Method ${req.method} Not Allowed`);
    }
  } catch (error) {
    console.error('Error interacting with Redis:', error);
    res.status(500).json({ error: 'Error interacting with Redis' });
  }
}