import { pool } from '../pool.js';

export async function create({ transcript = '', duration_ms = null, bytes = null, mime = null, path }) {
  const { rows } = await pool.query(
    `INSERT INTO voice_clips (transcript, duration_ms, bytes, mime, path)
     VALUES ($1,$2,$3,$4,$5) RETURNING *`,
    [transcript, duration_ms, bytes, mime, path]);
  return rows[0];
}

export async function list(limit = 100) {
  const { rows } = await pool.query(
    `SELECT id, transcript, duration_ms, bytes, mime, created_at
       FROM voice_clips ORDER BY created_at DESC LIMIT $1`, [limit]);
  return rows;
}

export async function get(id) {
  const { rows } = await pool.query(`SELECT * FROM voice_clips WHERE id = $1`, [id]);
  return rows[0] || null;
}

export async function remove(id) {
  const { rows } = await pool.query(`DELETE FROM voice_clips WHERE id = $1 RETURNING path`, [id]);
  return rows[0] || null;   // returns {path} so the caller can unlink the file
}