<?php

require_once __DIR__ . '/../../connect.php';

// Load the .env file and set environment variables
$env_file = __DIR__ . '/../../.env'; // Ensure the .env file exists and is named correctly
if (file_exists($env_file)) {
    $lines = file($env_file, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
    foreach ($lines as $line) {
        if (strpos(trim($line), '#') === 0) {
            continue; // Skip comments
        }
        putenv(trim($line));
    }
}

// Get the specific key name from the request
$keyName = filterRequest('keyName');

// Fetch the specific environment variable
$envValue = getenv($keyName);

// Include the specific environment key in the output
$output = [];
if ($keyName && $envValue !== false) {
    $output[$keyName] = $envValue;
    jsonSuccess($output);
} else {
    $apiKeys = getApiKeys($con);
    if ($apiKeys) {
        jsonSuccess($apiKeys);
    } else {
        jsonError("No records found or invalid key name");
    }
}

function getApiKeys($con) {
    $sql = "SELECT `id`, `name`, `hashed_key` FROM `api_keys`";

    $stmt = $con->prepare($sql);
    $stmt->execute();
    $result = $stmt->fetchAll(PDO::FETCH_ASSOC);

    return $result;
}


?>