<?php
session_start();
require_once '../../config/database.php';

header('Content-Type: application/json');

$database = new Database();
$conn = $database->getConnection();

$data = json_decode(file_get_contents('php://input'), true);
$project_id = isset($data['id']) ? intval($data['id']) : 0;

if ($project_id <= 0) {
    echo json_encode(['success' => false, 'message' => 'معرف المشروع غير صحيح']);
    exit;
}

try {
    // حذف المشروع (سيتم حذف الغرف والأجهزة تلقائياً بسبب CASCADE)
    $query = "DELETE FROM iot_projects WHERE id = :id";
    $stmt = $conn->prepare($query);
    $stmt->bindParam(':id', $project_id);
    
    if ($stmt->execute()) {
        echo json_encode(['success' => true, 'message' => 'تم حذف المشروع بنجاح']);
    } else {
        echo json_encode(['success' => false, 'message' => 'فشل حذف المشروع']);
    }
} catch (PDOException $e) {
    echo json_encode(['success' => false, 'message' => 'خطأ: ' . $e->getMessage()]);
}
?>