<?php
session_start();

$activePage = 'User';
$activeSubPage = 'Createuser';
include("../elements/functions.php");

// Retrieve values from the form
$ip = $_POST['ip_address'];
$desc = $_POST['description'];
$switch_type = $_POST['access'];  // Access dropdown
$group = 'default';  // Assuming default group for now
$selected_option = '';  // Initialize variable for selected option

// Determine selected option based on switch type
if ($switch_type == 'Alcatel') {
    $selected_option = $_POST['alcatel_option'];  // Alcatel dropdown option
} elseif ($switch_type == 'Cisco') {
    $selected_option = $_POST['cisco_option'];  // Cisco dropdown option
} elseif ($switch_type == 'Dlink') {
    $selected_option = $_POST['dlink_option'];  // Dlink dropdown option
}

// Check if session token exists
if (isset($_SESSION['token'])) {
    $token = $_SESSION['token'];

    if ($_SERVER['REQUEST_METHOD'] == 'POST') {

        // Load API endpoints
        $jsonFilePath = __DIR__ . '/../urls/api_endpoints.json';
        $jsonData = file_get_contents($jsonFilePath);
        $endpoints = json_decode($jsonData, true);
        $url = $endpoints['switches'];

        // Prepare data for API call
        $data = [
            "description" => $desc,
            "group" => $group,
            "id" =>  $ip,
            "type" => $selected_option
        ];

        // Make API request
        $response = make_post_request($url, $data);

        if ($response === FALSE) {
            $response = json_encode(['status' => 'error', 'message' => 'An error occurred']);
        }

        // Decode response data
        $response_data = json_decode($response, true);

        // Handle different response statuses
        if ($response_data['status'] === 201) {
            $_SESSION['message'] = "Switch Created Successfully";
            $redirect_page = "./switch.php";
        } elseif ($response_data['status'] === 409) {
            $_SESSION['message'] = "Switch not created. IP Address already exists.";
            $redirect_page = "./new_switch.php";
        } else {
            $_SESSION['message'] = $response_data['message'] ?? 'An unexpected error occurred.';
            $redirect_page = "./switch.php";
        }

        // Redirect to the appropriate page
        header('Location: ' . $redirect_page);
        exit();

    } else {
        header('Location: ../index.php');
        exit();
    }

} else {
    header('Location: ../index.php');
    exit();
}
?>