<?php
  // LANGUAGE MANAGEMENT
  if (session_status() === PHP_SESSION_NONE) {
    session_start();
  }
  $lang = $_GET['lang'] ?? $_SESSION['lang'] ?? 'fr'; // "en" as default
  $allowed_langs = ['en', 'fr'];
  if (!in_array($lang, $allowed_langs)) {
    $lang = 'fr'; // DEFAULT failback
  }
  $_SESSION['lang'] = $lang;
  include $_SERVER['DOCUMENT_ROOT'] . "/include/" . $lang . ".php";

  //  CONSTANTS  //
  $BaseUrl = "https://".$_SERVER['SERVER_NAME'];
  $root = $_SERVER['DOCUMENT_ROOT'];
  $bdnuss = "http://web-bdnuss-sys-dev.appliarmony.net";
  $opwsinf = "https://wsopinf.appliarmony.net";

  //  FUNCTIONS   //
  //tools//
  function decypher(string $name): ?string {
    $openssl = 'C:\Program Files\FireDaemon OpenSSL 3\bin\openssl.exe';
    $cmsFile = "F:\\Include\\dat\\$name.p7m";
    $certPem = "F:\\Include\\certs\\cert_only.pem";
    $keyPem  = "F:\\Include\\certs\\key_only.pem";

    foreach ([$openssl,$cmsFile,$certPem,$keyPem] as $p) {
      if (!is_file($p)) { error_log("Missing file: $p"); return null; }
    }

    $cmd = '"' . $openssl . '" cms -decrypt -inform PEM'
      . ' -in '    . escapeshellarg($cmsFile)
      . ' -recip ' . escapeshellarg($certPem)
      . ' -inkey ' . escapeshellarg($keyPem)
      . ' -out -';

    $spec = [
      0 => ['pipe','r'],   // stdin (unused)
      1 => ['pipe','w'],   // stdout -> texte déchiffré
      2 => ['pipe','w'],   // stderr -> erreurs OpenSSL
    ];
    $proc = proc_open($cmd, $spec, $pipes);
    if (!is_resource($proc)) { error_log('proc_open failed'); return null; }
    fclose($pipes[0]); // rien à envoyer en stdin

    $stdout = stream_get_contents($pipes[1]); fclose($pipes[1]);
    $stderr = stream_get_contents($pipes[2]); fclose($pipes[2]);
    $code = proc_close($proc);

    if ($code !== 0) {
      error_log("OpenSSL failed (code $code): $stderr");
      return null;
    }
    return $stdout;
  }
  function PostJson($url, $content){
    $curl = curl_init($url);
    curl_setopt($curl, CURLOPT_HEADER, false);
    curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false);
    curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
    curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($curl, CURLOPT_HTTPHEADER, array("Content-type: application/json"));
    curl_setopt($curl, CURLOPT_POST, true);
    curl_setopt($curl, CURLOPT_POSTFIELDS, $content);
    $retour = curl_exec($curl);
    curl_close($curl);
    return $retour;
  }

  //invoke//
  function Invoke_Infra($request)
  {
    error_reporting(E_ALL ^ E_WARNING);
    $user = "INFRA_dbo";
    $pwd = decypher("infra");
    $server = "DUN-PRD-R1MSSQL.armony.net\PRD";
    $database = "INFRA";
    $conn = odbc_connect("Driver={SQL Server};Server=$server;Database=$database;", $user, $pwd);
    if (!($conn)) {
      echo "Pas de connexion";
    }
    $rs = odbc_exec($conn, $request);
    if (str_contains(strtoupper($request), "SELECT")) {
      while ($row = odbc_fetch_array($rs)) {
        $answer[] = $row;
      }
    }
    if (isset($answer)) {
      return $answer;
    } else {
      if ($rs) {
        return "OK";
      } else {
        error_reporting(E_ALL);
        return "ERROR : " . odbc_errormsg($conn);
      }
    }

  }
  function Invoke_WebSelfInfra($request)
  {
    $user = "Scom-Write";
    $pwd = decypher("web-self-infra");
    $server = "DUN-PRD-R1SCOM.armony.net\OPS";
    $database = "web-self-infra";
    $conn = odbc_connect("Driver={SQL Server};Server=$server;Database=$database;", $user, $pwd);
    if (!($conn)) {
      echo "Pas de connexion";
    }
    $rs = odbc_exec($conn, $request);
    if (str_contains(strtoupper($request), "SELECT")) {
      while ($row = odbc_fetch_array($rs)) {
        $answer[] = $row;
      }
    }
    return $answer ?? null;
  }
  function Invoke_WebInfraReports($request)
  {
    $user = "admin";
    $pwd = decypher("web-infra-reports");
    $server = "dun-sup-s2entry.armony.net:3306";
    $database = "web-infra-reports";
    $conn = new mysqli($server, $user, $pwd, $database);
    $rs = $conn->query($request);
    while ($row = mysqli_fetch_array($rs)) {
      $answer[] = $row;
    }
    return $answer ?? null;

  }
  function Invoke_SCOMInfra($request)
  {
    $user = "Scom-Write";
    $pwd = decypher("ScomInfra");
    $server = "DUN-PRD-R1SCOM.armony.net\OPS";
    $database = "infra";
    $conn = odbc_connect("Driver={SQL Server};Server=$server;Database=$database;", $user, $pwd);
    if (!($conn)) {
      echo "Pas de connexion";
    }
    $rs = odbc_exec($conn, $request);
    if (str_contains(strtoupper($request), "SELECT")) {
      while ($row = odbc_fetch_array($rs)) {
        $answer[] = $row;
      }
    }
    return $answer ?? null;
  }
  function Invoke_Entry01($request)
  {
    $user = "infra";
    $pwd = decypher("entry01");
    $server = "dun-sup-entry01:3306";
    $database = "infra";
    $conn = new mysqli($server, $user, $pwd, $database);
    $rs = $conn->query($request);
    while ($row = mysqli_fetch_array($rs)) {
      $answer[] = $row;
    }
    return $answer ?? null;
  }
  function Invoke_WebInfraTools($request)
  {
    $user = "admin";
    $pwd = decypher("web-infra-tools");
    $server = "dun-sup-s2entry.armony.net:3306";
    $database = "webinfratools";
    $conn = new mysqli($server, $user, $pwd, $database);
    $rs = $conn->query($request);
    while ($row = mysqli_fetch_array($rs)) {
      $answer[] = $row;
    }
    return $answer ?? null;
  }
  function Invoke_GLPI($request)
  {
    $user="glpi_lect_seule";
    $pwd=decypher("glpi");
    $server="mys_glpi_prod.appliarmony.net";
    $database="glpi";
    $conn = new mysqli($server, $user, $pwd, $database);
    $rs = $conn->query($request);
    while ($row = mysqli_fetch_array($rs)) {
      $answer[] = $row;
    }
    return $answer ?? null;
  }
  function Invoke_aixcmdb($request)
  {
    $conn_string = "DRIVER={IBM DB2 ODBC DRIVER - F_DB2_clidriver};" .
      "DATABASE=AIXCMDB; " .
      "HOSTNAME=db2_aixcmdb.appliarmony.net;" .
      "PORT=50000; " .
      "PROTOCOL=TCPIP; " .
      "UID=aixcmdb;" .
      "AUTHENTICATION=SERVER;" .
      "PWD=".decypher('aixcmdb').";";

    $conn = odbc_connect($conn_string, "", "");
    if (!$conn) {
      $error_message = "ODBC Connect Error: " . odbc_errormsg() . " (" . odbc_error() . ")";
      echo "Pas de connexion : " . $error_message . "<br>";
      return "ERROR: Could not connect to DB2. Check connection string and ODBC setup.";
    }
    $rs = odbc_exec($conn, $request);
    if (str_contains(strtoupper($request), "SELECT")) {
      $answer = [];
      while ($row = odbc_fetch_array($rs)) {
        $answer[] = $row;
      }
    }
    if (isset($answer)) {
      return $answer;
    } else {
      if ($rs) {
        return "OK";
      } else {
        error_reporting(E_ALL);
        return "ERROR : " . odbc_errormsg($conn);
      }
    }
  }

  //DB Conn//
  function DB_SCCM(){
    $user = "infra";
    $pwd = decypher("SCCM");
    $conn = odbc_connect("Driver={SQL Server};Server=DUN-SMS-SRV01;Database=CM_SV1;", $user, $pwd);
    return $conn;
  }
  function DB_GLPI() {
    $username="glpi_lect_seule";
    $password=decypher( "glpi");
    $dbserver="mys_glpi_prod.appliarmony.net";
    $database="glpi";
    $conn = new mysqli($dbserver,$username,$password,$database);
    return $conn;
  }
  function DB_ENTRY01() {
    $username="infra";
    $password=decypher("entry01");
    $dbserver="dun-sup-entry01.armony.net";
    $database="infra";
    $conn = new mysqli($dbserver,$username,$password,$database);
    return $conn;
  }
  function DB_ENTRY02() {
    $username="admin";
    $password=decypher("web-infra-reports");
    $dbserver="dun-sup-s2entry.armony.net";
    $database="web-infra-reports";
    $conn = new mysqli($dbserver,$username,$password,$database);
    return $conn ;
  }
  function DB_INFRA() {
    $user="INFRA_dbo";
    $pwd=decypher("infra");
    $server="DUN-PRD-R1MSSQL.armony.net\PRD";
    $database="INFRA";
    $conn = odbc_connect("Driver={SQL Server};Server=$server;Database=$database;", $user, $pwd);
    return $conn ;
  }
  function DB_ZABBIX()
  {
    $host = 'aztprdzabbix52.armony.net';
    $dbname = 'zabbix';
    $user = 'patrick';
    $pass = decypher( 'zabbix');
    $pdo = new PDO("mysql:host=$host;dbname=$dbname", $user, $pass);
    return $pdo;
  }

  //Cookie//
  function Set_Cookie() {
    // --- paramètres ---
    $cookieName   = 'UserInfo';
    $cookieLife   = 86400 * 365;           // 1 an
    $cookieDomain = '.appliarmony.net';
    $secureFlag   = true;
    $httpOnly     = true;
    $sameSite     = 'Lax';

    // --- helpers ---
    $now = date('Y-m-d H:i:s');

    // IP client: XFF (première IP) -> fallback REMOTE_ADDR
    $ip = '';
    if (!empty($_SERVER['HTTP_X_FORWARDED_FOR'])) {
      $parts = explode(',', $_SERVER['HTTP_X_FORWARDED_FOR']);
      $cand  = trim($parts[0]);
      if (filter_var($cand, FILTER_VALIDATE_IP)) $ip = $cand;
    }
    if (!$ip && !empty($_SERVER['REMOTE_ADDR'])) $ip = $_SERVER['REMOTE_ADDR'];

    // User Windows (SSO)
    $user = $_SERVER['REMOTE_USER'] ?? null;
    $hasUser = !empty($user);

    // --- lecture éventuelle du cookie existant ---
    $cookie = [];
    if (!empty($_COOKIE[$cookieName])) {
      $decoded = json_decode($_COOKIE[$cookieName], true);
      if (is_array($decoded)) $cookie = $decoded;
    }

    // --- écriture/MAJ SEULEMENT si on a un REMOTE_USER ---
    if ($hasUser) {
      if (empty($cookie) || ($cookie['user'] ?? null) !== $user) {
        // Nouveau cookie ou changement d’utilisateur → reset
        $cookie = [
          'user'    => $user,
          'ip'      => $ip,
          'created' => $now,
          'last'    => $now
        ];
      } else {
        // Même user → on rafraîchit last + IP
        $cookie['ip']   = $ip ?: ($cookie['ip'] ?? '');
        $cookie['last'] = $now;
      }

      // Écrire le cookie (évite d’écrire si headers déjà envoyés)
      if (!headers_sent()) {
        setcookie($cookieName, json_encode($cookie), [
          'expires'  => time() + $cookieLife,
          'path'     => '/',
          'domain'   => $cookieDomain,
          'secure'   => $secureFlag,
          'httponly' => $httpOnly,
          'samesite' => $sameSite
        ]);
      }
    }

    // --- exposer des constantes pour le reste du code ---
    // Priorité: si on a REMOTE_USER, on l’utilise; sinon on retombe sur le cookie existant; sinon vide/anonyme.
    $currentUser = $hasUser ? $user : ($cookie['user'] ?? 'Anonymous');
    $currentIp = $hasUser ? $ip : ($cookie['ip'] ?? ($_SERVER['HTTP_X_FORWARDED_FOR'] ?? $_SERVER['REMOTE_ADDR'] ?? ''));

    if (!defined('CURRENT_USER')) define('CURRENT_USER', $currentUser);
    if (!defined('CURRENT_IP'))   define('CURRENT_IP',   $currentIp);
    if (!defined('COOKIE_INFO'))  define('COOKIE_INFO',  $cookie);
  }
  Set_Cookie();

?>


<style>
    /* 1. CONFIGURATION DES COULEURS */
    :root {
        /* Par défaut (Mode Clair / bg-light) : Gris visible sur blanc */
        --snow-color: rgba(160, 160, 160, 0.9);
    }

    /* 2. DÉTECTION DU MODE SOMBRE BASÉE SUR TON SCRIPT */
    /* Ton script ajoute la classe 'bg-dark' au body, on s'en sert ici */
    body.bg-dark {
        --snow-color: rgba(255, 255, 255, 0.9) !important;
    }

    /* Gestion des préférences système (OS) au cas où le script JS n'a pas encore chargé */
    @media (prefers-color-scheme: dark) {
        body:not(.bg-light) { /* Sauf si l'utilisateur a forcé le mode clair */
            --snow-color: rgba(255, 255, 255, 0.9);
        }
    }

    /* 3. STYLES DU CANVAS ET DU BOUTON */
    #snow-canvas {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        z-index: 9999; /* Au-dessus de tout */
        pointer-events: none; /* LAISSE PASSER LES CLICS (Vital !) */
    }

    #snow-toggle-btn {
        position: fixed;
        /* Positionné un peu au-dessus du bas pour ne pas gêner d'autres footers */
        bottom: 20px;
        right: 20px;
        z-index: 10000;
        background: transparent;
        color: var(--snow-color); /* Le bouton prend aussi la couleur du thème */
        border: 1px solid var(--snow-color);
        border-radius: 50%;
        width: 35px;
        height: 35px;
        cursor: pointer;
        font-size: 18px;
        transition: all 0.3s;
        display: flex;
        align-items: center;
        justify-content: center;
        opacity: 0.5; /* Discret par défaut */
    }

    #snow-toggle-btn:hover {
        opacity: 1;
        background: rgba(128, 128, 128, 0.2);
    }
</style>

<canvas id="snow-canvas"></canvas>
<button id="snow-toggle-btn" title="Activer/Désactiver la neige">❄️</button>

<script>
  (function() {
    // --- 1. GESTION DES DATES (15 Déc au 5 Jan) ---
    const now = new Date();
    const month = now.getMonth() + 1; // JS compte les mois de 0 à 11, donc on ajoute 1
    const day = now.getDate();

    // La condition : (Mois = 12 ET Jour >= 15) OU (Mois = 1 ET Jour ≤ 5)
    const isSeason = (month === 12 && day >= 15) || (month === 1 && day <= 5);

    const canvas = document.getElementById('snow-canvas');
    const toggleBtn = document.getElementById('snow-toggle-btn');

    // Si on n'est pas dans la période, on cache tout et on arrête le script.
    if (!isSeason) {
      if (canvas) canvas.style.display = 'none';
      if (toggleBtn) toggleBtn.style.display = 'none';
      return; // Arrêt immédiat du script
    }

    // --- 2. CONFIGURATION ---
    const ctx = canvas.getContext('2d');

    let width = window.innerWidth;
    let height = window.innerHeight;

    const maxFlakes = 80;
    let flakes = [];
    let animationId;
    let isSnowing = false;

    // Gestion du redimensionnement
    canvas.width = width;
    canvas.height = height;
    window.addEventListener('resize', () => {
      width = window.innerWidth;
      height = window.innerHeight;
      canvas.width = width;
      canvas.height = height;
    });

    // --- 3. CLASSE FLOCON ---
    class Snowflake {
      constructor() {
        this.reset(true);
      }

      reset(initial = false) {
        this.x = Math.random() * width;
        this.y = initial ? Math.random() * height : -10;
        this.radius = Math.random() * 3 + 1;
        this.speed = Math.random() * 1.5 + 0.5;
        this.drift = Math.random() * 2 - 1;
      }

      update() {
        this.y += this.speed;
        this.x += this.drift;

        if (this.y > height || this.x > width || this.x < 0) {
          this.reset();
        }
      }

      draw(color) {
        ctx.beginPath();
        ctx.fillStyle = color;
        ctx.arc(this.x, this.y, this.radius, 0, Math.PI * 2, true);
        ctx.fill();
      }
    }

    // --- 4. ANIMATION ---
    function initFlakes() {
      flakes = [];
      for (let i = 0; i < maxFlakes; i++) {
        flakes.push(new Snowflake());
      }
    }

    function animate() {
      if (!isSnowing) {
        ctx.clearRect(0, 0, width, height);
        return;
      }

      ctx.clearRect(0, 0, width, height);

      // Récupération dynamique de la couleur (compatible avec ton script Light Switch)
      const style = getComputedStyle(document.body);
      const currentColor = style.getPropertyValue('--snow-color').trim();

      flakes.forEach(flake => {
        flake.update();
        flake.draw(currentColor);
      });

      animationId = requestAnimationFrame(animate);
    }

    // --- 5. BOUTON & INIT ---
    function toggleSnow() {
      isSnowing = !isSnowing;
      updateButtonState();

      if (isSnowing) {
        initFlakes();
        animate();
        localStorage.setItem('snow-preference', 'on');
      } else {
        cancelAnimationFrame(animationId);
        ctx.clearRect(0, 0, width, height);
        localStorage.setItem('snow-preference', 'off');
      }
    }

    function updateButtonState() {
      if(isSnowing) {
        toggleBtn.style.opacity = "1";
        toggleBtn.style.background = "rgba(128, 128, 128, 0.3)";
      } else {
        toggleBtn.style.opacity = "0.5";
        toggleBtn.style.background = "transparent";
      }
    }

    toggleBtn.addEventListener('click', toggleSnow);

    const savedPref = localStorage.getItem('snow-preference');

    if (savedPref !== 'off') {
      isSnowing = true;
      initFlakes();
      animate();
      updateButtonState();
    }
  })();
</script>

<!-- MODAL WAIT -->
<div class="modal fade bs-example-modal-sm" id="wait" tabindex="-1" role="dialog" aria-hidden="true" data-backdrop="static" style="padding-top: 15%;">
  <div class="modal-dialog modal-sm">
    <div class="modal-content">
      <div class="modal-header">
        <h4 class="modal-title mb-1 text-dark text-uppercase">
          <span class="text-center"><i class="bi bi-hourglass-split"></i><br> Work in progress ...</span>
        </h4>
      </div>
      <div class="modal-body">
        <div class="progress">
          <div class="progress-bar progress-bar-secondary progress-bar-striped progress-bar-animated" style="width: 100%"></div>
        </div>
      </div>
    </div>
  </div>
</div>