import fs from 'fs';
import path from 'path';
import { NextApiRequest, NextApiResponse } from 'next';
type Translations = {
    [key: string]: string;
};
export default async function handler(req: NextApiRequest, res: NextApiResponse) {
    const { locale } = req.query;

    const filePath = path.join(process.cwd(), `content/i18n/${locale}.json`);
    const translations: Translations = JSON.parse(fs.readFileSync(filePath, 'utf8'));

    switch (req.method) {
        case 'GET':
            try {
                res.status(200).json(translations);
            } catch (error) {
                console.error('Error reading translation file:', error);
                res.status(500).json({ error: 'Failed to read translation file' });
            }
            break;

        case 'POST': try {
            const newTranslations = req.body;
            fs.writeFileSync(filePath, JSON.stringify(newTranslations, null, 2), 'utf8');
            res.status(200).json({ status: 'Updated' });
        } catch (error) {
            console.error('Error writing translation file:', error);
            res.status(500).json({ error: 'Failed to update translation file' });
        }
            break;

        default:
            res.setHeader('Allow', ['GET', 'POST']);
            res.status(405).end(`Method ${req.method} Not Allowed`);
    }
}