<?php  if ( ! defined( 'ABSPATH' ) ) exit;
/**
 * @var ChatSale $this
 */
$step = 1;
$settings = get_option(ChatSale::ASSISTANT_SETTINGS);
$step = get_option(ChatSale::SET_UP_STEP);
// update_option(ChatSale::SET_UP_STEP, 2);

if (!function_exists('chatsale_ai_wp_plugin_recursive_sanitize')) { 
    function chatsale_ai_wp_plugin_recursive_sanitize($data) {
        if (is_array($data)) {
            return array_map('chatsale_ai_wp_plugin_recursive_sanitize', $data);
        } elseif (is_string($data)) {
            return sanitize_text_field($data);
        } else {
            return $data;
        }
    }
}

if (isset($_SERVER['REQUEST_METHOD']) && $_SERVER['REQUEST_METHOD'] === 'POST') {
    // create chatsale account
    if (isset($_POST['assistant_id']) 
        && isset($_POST['register_complete']) 
    ) {
        $assistant_id = sanitize_text_field($_POST['assistant_id']);
        update_option(ChatSale::OPTION_ASSISTANT, $assistant_id);
        update_option(ChatSale::SET_UP_STEP, 2);
        $step = 2;
    }
    // final assitant settings
    if (
        isset($_POST['assistant_id']) 
        && $_POST['finish_register'] 
        && isset($_POST['_wpnonce']) 
        && wp_verify_nonce( sanitize_text_field( wp_unslash ( $_POST['_wpnonce'] ) ) , 'chatsale-nonce-afeter-register' )
    ) {
        
        $assistant_id = sanitize_text_field($_POST['assistant_id']);
        $assistant_settings = stripslashes($_POST['assistant_settings']);
        $settings = json_decode($assistant_settings, true);    
        $sanitized_settings = chatsale_ai_wp_plugin_recursive_sanitize($settings);
        $this->api->update_assistant($assistant_id, $sanitized_settings);
        update_option(ChatSale::OPTION_ASSISTANT, $assistant_id);
        update_option(ChatSale::SET_UP_STEP, 'settings');
        update_option(ChatSale::OPTION_SHOW_FRONT, 'Y');
        $step = "settings";
    }

    // change visible
    if (isset($_POST["change_visible"]) && $_POST["change_visible"] == 'Y') {
        if (isset($_POST['show_front']) && $_POST['show_front'] == '1') {
            update_option(ChatSale::OPTION_SHOW_FRONT, 'Y');
        } else {
            update_option(ChatSale::OPTION_SHOW_FRONT, '');
        }
    }
}
if ($step == 1) {
    wp_enqueue_script('chatsale_lead_form_plugin_register', plugins_url('../assets/js/chatsale-register.js', __FILE__));
    include 'register.php';
}
if ($step == 2) {
    wp_enqueue_script('chatsale_lead_form_plugin_setup', plugins_url('../assets/js/chatsale-setup.js', __FILE__));
    include 'set-up-vue.php';
}
if ($step == 'settings') {
    wp_enqueue_script('chatsale_lead_form_plugin_settings_page', plugins_url('../assets/js/chs_settings_page.js', __FILE__));
    include 'settings.php';
}