const db = require('../../database/database');
const { logger } = require('../../middleware/logger');

class CoffeeRepository {
  async listAll(conn) {
    const cx = conn || db;
    const [rows] = await cx.query('SELECT * FROM coffee_table ORDER BY id DESC');
    return rows || [];
  }

  async getById(id, conn) {
    const cx = conn || db;
    const [rows] = await cx.query('SELECT * FROM coffee_table WHERE id = ? LIMIT 1', [id]);
    return rows && rows[0] ? rows[0] : null;
  }

  async create(data, conn) {
    const cx = conn || db;
    const sql = `INSERT INTO coffee_table (
                   title, description, price, currency, is_featured,
                   billing_interval, interval_count,
                   object_storage_id, original_filename,
                   state, created_at, updated_at
                 ) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, NOW(), NOW())`;
    const params = [
      data.title,
      data.description,
      data.price,
      data.currency,
      data.is_featured,
      data.billing_interval,
      data.interval_count,
      data.object_storage_id,
      data.original_filename,
      data.state
    ];
    const [result] = await cx.query(sql, params);
    logger.info('[CoffeeRepository.create] insert', { id: result.insertId });
    return { id: result.insertId, ...data };
  }

  async update(id, data, conn) {
    const cx = conn || db;
    const sql = `UPDATE coffee_table
                 SET title = ?, description = ?, price = ?, currency = ?, is_featured = ?,
                     billing_interval = ?, interval_count = ?,
                     object_storage_id = ?, original_filename = ?,
                     state = ?, updated_at = NOW()
                 WHERE id = ?`;
    const params = [
      data.title,
      data.description,
      data.price,
      data.currency,
      data.is_featured,
      data.billing_interval,
      data.interval_count,
      data.object_storage_id,
      data.original_filename,
      data.state,
      id
    ];
    const [result] = await cx.query(sql, params);
    logger.info('[CoffeeRepository.update] update', { id, affected: result.affectedRows });
    return result.affectedRows > 0;
  }

  async setState(id, state, conn) {
    const cx = conn || db;
  const [result] = await cx.query('UPDATE coffee_table SET state = ?, updated_at = NOW() WHERE id = ?', [state, id]);
    return result.affectedRows > 0;
  }

  async delete(id, conn) {
    const cx = conn || db;
  const [result] = await cx.query('DELETE FROM coffee_table WHERE id = ?', [id]);
    return result.affectedRows > 0;
  }
}

module.exports = new CoffeeRepository();