const express = require('express');
const router = express.Router();

// DB pool (same as used in api/index.js)
const pool = require('../db');

//create a new user?
router.post('/', async (req, res) => {

});

//get all users
router.get('/', async (req, res) => {
    try {
        const result = await pool.query('SELECT * FROM view_member_rank_status_all;');
        return res.status(200).json(result);
    } catch (err) {
        console.error('Error fetching users:', err);
        return res.status(500).json({ error: 'Failed to fetch users' });
    }
});

router.get('/:id', async (req, res) => {
    try {
        const userId = req.params.id;
        const result = await pool.query('SELECT * FROM view_member_rank_status_all WHERE id = $1;', [userId]);
        if (result.rows.length === 0) {
            return res.status(404).json({ error: 'User not found' });
        }
        return res.status(200).json(result.rows[0]);
    } catch (err) {
        console.error('Error fetching user:', err);
        return res.status(500).json({ error: 'Failed to fetch user' });
    }
});

//update a user's display name (stub)
router.put('/:id/displayname', async (req, res) => {
    // Stub: not implemented yet
    return res.status(501).json({ error: 'Update display name not implemented' });
});


module.exports = router;