<?php
require_once dirname(__DIR__, 2) . '/vendor/autoload.php';
require_once dirname(__FILE__) . '/class/VisualLimsApiClient.class.php';

header('Content-Type: application/json');
ini_set('display_errors', '0');
error_reporting(E_ALL);

try {
    $idMatrice = isset($_GET['id_matrice']) ? (int)$_GET['id_matrice'] : 0;

    if ($idMatrice <= 0) {
        http_response_code(400);
        echo json_encode(['error' => 'Missing or invalid id_matrice']);
        exit;
    }

    $api = VisualLimsApiClient::getInstance();

    /**
     * OData hypothesis:
     * - Expand enabled matrices
     * - Return only selectable analyses
     * - Include generic analyses OR analyses enabled for the given matrix
     *
     * This endpoint must be verified against the real VisualLims API metadata.
     */
    $filter = rawurlencode("SelezionabileSuWeb eq true and (IsGenerico eq true or MatriciAbilitate/any(m:m/IdMatrice eq $idMatrice))");
    $expand = rawurlencode("MatriciAbilitate");
    $endpoint = "Analisi?\$top=10";

    // Debug URL
    $base_url = 'https://93.43.5.102/limsapi/api/odata/';
    $full_url = $base_url . $endpoint;
    file_put_contents(__DIR__ . '/last_url_analisi.txt', $full_url . PHP_EOL, FILE_APPEND);

    $data = $api->get($endpoint, []);

    file_put_contents(
        __DIR__ . '/analisi_by_matrice_response.json',
        json_encode($data, JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE)
    );

    $analisi = $data['value'] ?? [];

    echo json_encode(['value' => $analisi], JSON_UNESCAPED_UNICODE);
} catch (Exception $e) {
    file_put_contents(
        __DIR__ . '/error_log_analisi.txt',
        date('Y-m-d H:i:s') . ' - ' . $e->getMessage() . PHP_EOL,
        FILE_APPEND
    );

    http_response_code(500);
    echo json_encode(['error' => $e->getMessage()]);
}