<?php
if (session_status() === PHP_SESSION_NONE) {
    session_start();
}
include 'db/config.php';

if (!isset($_SESSION['user_role']) || !in_array($_SESSION['user_role'], ['Administrador', 'admin'])) {
    header('Location: dashboard.php');
    exit();
}

$db = db();

if (isset($_GET['id'])) {
    $id = $_GET['id'];
    
    // Obtener la ruta de la foto para borrarla
    $stmt = $db->prepare("SELECT foto_producto FROM marketing_videos_v3 WHERE id = ?");
    $stmt->execute([$id]);
    $video = $stmt->fetch(PDO::FETCH_ASSOC);
    
    if ($video) {
        if (!empty($video['foto_producto']) && file_exists($video['foto_producto'])) {
            unlink($video['foto_producto']);
        }
        
        // Borrar de ambas tablas V3
        $db->prepare("DELETE FROM marketing_costos_v3 WHERE video_id = ?")->execute([$id]);
        $db->prepare("DELETE FROM marketing_videos_v3 WHERE id = ?")->execute([$id]);
    }
}

header("Location: calculo_costos_v3.php?success=deleted");
exit;
?>