<?php
if (!defined('ABSPATH')) {
    exit;
}

class Ramais_Ajax {
    private $database;

    public function __construct($database) {
        $this->database = $database;
        $this->init_hooks();
    }

    private function init_hooks() {
        add_action('wp_ajax_filtrar_ramais', array($this, 'ajax_filter_ramais'));
        add_action('wp_ajax_nopriv_filtrar_ramais', array($this, 'ajax_filter_ramais'));
    }

    public function ajax_filter_ramais() {
    check_ajax_referer('ramais_telefonicos_nonce', 'nonce');

    $page = isset($_POST['page']) ? absint($_POST['page']) : 1;
    $filters = [
        'search' => isset($_POST['search']) ? sanitize_text_field($_POST['search']) : '',
        'secretaria' => isset($_POST['secretaria']) ? sanitize_text_field($_POST['secretaria']) : '',
        'setor' => isset($_POST['setor']) ? sanitize_text_field($_POST['setor']) : ''
    ];

    $data = $this->database->get_filtered_ramais($filters, $page);
    $ramais = $data['data'];
    $total_pages = $data['pages'];
    $current_page = $data['current_page'];

    // Indica que é apenas a seção de resultados
    $is_results_section = true;
    
    ob_start();
    include RAMAIS_TELEFONICOS_PLUGIN_DIR . 'templates/lista-ramais.php';
    $html = ob_get_clean();

    wp_send_json_success($html);
}
}