ajax-handler.php

<?php
session_start();
require_once 'excel-reader.php';

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

if (!isset($_GET['action'])) {
    echo json_encode(['success' => false, 'message' => 'Action non spécifiée']);
    exit;
}

$excelManager = new ExcelManager();
$action = $_GET['action'];

switch ($action) {
    case 'view_archive':
        $archiveName = $_GET['archive_name'] ?? '';
        if (empty($archiveName)) {
            echo json_encode(['success' => false, 'message' => 'Nom d\'archive non spécifié']);
            exit;
        }
        
        $archiveData = $excelManager->readArchiveData($archiveName);
        echo json_encode($archiveData);
        break;
        
    case 'search_archive':
        $archiveName = $_GET['archive_name'] ?? '';
        $searchTerm = $_GET['search_term'] ?? '';
        
        if (empty($archiveName) || empty($searchTerm)) {
            echo json_encode(['success' => false, 'message' => 'Paramètres manquants']);
            exit;
        }
        
        $searchResults = $excelManager->searchInArchive($archiveName, $searchTerm);
        echo json_encode($searchResults);
        break;
        
    default:
        echo json_encode(['success' => false, 'message' => 'Action non reconnue']);
        break;
}
?>