const { pool } = require('../config/databases');

exports.createCompartiment = async (req, res) => {
    const {name, capacity, uniter, id_emplacement,} = req.body;

    if (!name) {
        return res.status(400).json({ message: 'Name are required.' });
    } else if (!capacity) {
        return res.status(400).json({ message: 'Capacity is required.' });
    } else if (!uniter) {
        return res.status(400).json({ message: 'Uniter is required.' });
    }

    // verify if emplacement exists
    try {
        const [emplacement] = await pool.query('SELECT * FROM emplacements WHERE id = ?', [id_emplacement]);

        if (emplacement.length === 0) {
            return res.status(404).json({ message: 'Emplacement not found.' });
        }

        // Insert compartiment
        const [result] = await pool.query('INSERT INTO compartiments (name, capacity, uniter, id_emplacement) VALUES (?, ?, ?, ?)', [name, capacity, uniter, id_emplacement]);

        res.status(201).json({
            message: 'Compartiment created successfully',
            compartiment: {
                id: result.insertId,
                name,
                capacity,
                uniter,
                id_emplacement,
                created_at: new Date().toISOString(),
                updated_at: new Date().toISOString()
            }
        });
    } catch (error) {
        console.error(error);
        return res.status(500).json({ message: 'Server error while creating compartiment.' });
    }
}

exports.getCompartiments = async (req, res) => {
    try {
        const [rows] = await pool.query('SELECT * FROM compartiments');
        res.json(rows);
    } catch (error) {
        console.error(error);
        res.status(500).json({ message: 'Server error while fetching compartiments.' });
    }
}