import { defineConfig } from 'vite'
import fs from 'fs'
import path from 'path'

export default defineConfig({
    server: {
        hmr: false
    },
    plugins: [{
        name: 'cg-save',
        configureServer(server) {
            server.middlewares.use('/api/save', (req, res) => {
                if (req.method !== 'POST') {
                    res.statusCode = 405;
                    res.end();
                    return;
                }

                let body = '';
                req.on('data', chunk => body += chunk);
                req.on('end', () => {
                    try {
                        const { filename, content } = JSON.parse(body);
                        const filePath = path.join(__dirname, 'src/cg', filename + '.cg');
                        fs.writeFileSync(filePath, content);
                        res.statusCode = 200;
                        res.end(JSON.stringify({ ok: true }));
                    } catch (e: any) {
                        res.statusCode = 500;
                        res.end(JSON.stringify({ error: e.message }));
                    }
                });
            });
        }
    }]
})