require('dotenv').config();
const express = require('express');
const app = express();
const port = process.env.PORT || 3000;

const bankTransferRoutes = require('./app/modules/bank-transfer/routes/bank-transfer.route');
const eWalletRoutes = require('./app/modules/e-wallet/routes/e-wallet.route');
const notificationRoutes = require('./app/modules/notification/routes/notification.route');
const cstoreRoutes = require('./app/modules/cstore/routes/cstore.route');
const creditCardRoutes = require('./app/modules/credit-card/routes/credit-card.route');
const paylaterRoutes = require('./app/modules/paylater/routes/paylater.route');
const snapRoutes = require('./app/modules/snap/routes/snap.route');
const transactionRoutes = require('./app/modules/transaction/routes/transaction.route');

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

app.use('/api/v1/bank-transfer', bankTransferRoutes);
app.use('/api/v1/e-wallet', eWalletRoutes);
app.use('/api/v1/notification', notificationRoutes);
app.use('/api/v1/cstore', cstoreRoutes);
app.use('/api/v1/credit-card', creditCardRoutes);
app.use('/api/v1/paylater', paylaterRoutes);
app.use('/api/v1/snap', snapRoutes);
app.use('/api/v1/transaction', transactionRoutes);

app.get('/', (req, res) => {
    res.send('Midtrans Gateway API is running...');
});

app.use((req, res) => {
    const responseHelper = require('./app/helpers/response.helper');
    return responseHelper.error(res, "Endpoint tidak ditemukan", 404);
});

app.use((err, req, res, next) => {
    const responseHelper = require('./app/helpers/response.helper');

    if (err instanceof SyntaxError && err.status === 400 && 'body' in err) {
        return responseHelper.error(res, "Format JSON tidak valid: " + err.message, 400);
    }

    console.error("[GlobalError]", err);
    return responseHelper.error(res, err.message || "Terjadi kesalahan internal pada server", err.status || 500);
});

app.listen(port, () => {
    console.log(`Server is running on port ${port}`);
});