<?php

if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly

class AtkActivityUser  {

    private $activity_types;
    private $logger;

    public function __construct($logger) {
        
        $this->activity_types = include plugin_dir_path( ATKAI_PLUGIN_FILE ) . '/activities/types.php';

        $this->logger = $logger;

        add_action( 'wp_login', array( &$this, 'atk_user_login' ) );

        //add_action( 'init', array( &$this, 'setup_user_actions' ) );

        add_filter( 'wp_login_failed', array( &$this, 'atk_user_wrong' ), 10, 3 );
        // add_filter('logout_redirect',  array( &$this, 'atk_logout_redirect' ), 10, 3);

        add_action('profile_update', array( &$this, 'atk_profile_update'), 10, 2);

        add_action('set_user_role', array( &$this, 'atk_role_change'), 10, 3);

        add_action('delete_user', array( &$this, 'atk_after_user_delete'), 10, 2);
        add_action('remove_user_from_blog', array( &$this, 'atk_after_user_removed'), 10, 2);
        

    }

    public function setup_user_actions() {
        add_action( 'clear_auth_cookie', array( &$this, 'atk_user_logout') );
    }

    public function atk_user_login( $user_login ) {    
        $activity_type = $this->activity_types['user']['login'];
    
        $user = get_user_by('login', $user_login);
        if ($user) {

            $description = 'User login: Successful';
            $user_id = $user->ID; // Get the user ID
    
    
            $this->logger->insert_log(
                $user_id,
                'User',
                $activity_type,
                $description,
                'login'
            );

        }
    }    

    public function atk_user_logout(){

        $current_user = wp_get_current_user();
        $user_id = $current_user->ID;
        $username = $current_user->user_login;

        $username = !empty($username) ? $username : 'N/A';

        $utils = new AtkUtils();
        $current_url = $utils::get_current_url();

        // skip on prompted to reauthenticate
        if( empty($username) && strpos($current_url, 'reauth=1') !== false ) {
            return;
        }

        $description = 'User logout: with username <strong>' . $username . '</strong>';

        $activity_type = $this->activity_types['user']['logout'];

        $this->logger->insert_log(
            $user_id,
            'User',
            $activity_type,
            $description,
            'logout'
        );
    }

    public function atk_user_wrong( $user_login ) {
        $username = esc_html( ( !empty($user_login) ) ? $user_login : 'unknown' );
        $description = "User login: failed using username: <strong> $username </strong>";
        
        $activity_type = $this->activity_types['user']['failedin'];

        $user_id = get_current_user_id(); // Get the current user ID


        $this->logger->insert_log(
            $user_id,
            'User',
            $activity_type,
            $description,
            'failedin'
        );
    }

    public function atk_logout_redirect( $requested_redirect_to ) {
        
        $redirect_url = (!empty($requested_redirect_to)) ? $requested_redirect_to : home_url();
        
        // Get current user info
        $current_user = wp_get_current_user();
        $user_id = $current_user->ID;
    
        $description = 'User Redirecting to <a href="' . $redirect_url .'" target="_blank"> Link </a>';
    
        $activity_type = $this->activity_types['user']['logout'];
    
        $this->logger->insert_log(
            $user_id,
            'User',
            $activity_type,
            $description,
            'logout'
        );

        return $requested_redirect_to;
    }

    public function atk_profile_update($user_id, $old_user_data) {
        $user = get_userdata($user_id);

        $old_login = $old_user_data->user_login;
        $new_login = $user->user_login;

        $old_pass = $old_user_data->user_pass;
        $new_pass = $user->user_pass;
        
        $activity_type = $this->activity_types['user']['profile_edit'];

        if ($old_pass !== $new_pass) {
            $activity_type = $this->activity_types['user']['password_reset'];
            $description = 'User profile updated: User password changed for username <strong>' . $new_login . '</strong>';
        } else if ($old_login !== $new_login) {
            $description = 'User profile updated: User login changed from <strong>' . $old_login . '</strong> to <strong>' . $new_login . '</strong>';
        } else {
            $description = 'User profile updated: for username <strong>' . $new_login . '</strong>';
        }

        $user_id = get_current_user_id(); // Get the current user ID

        $this->logger->insert_log(
            $user_id,
            'User',
            $activity_type,
            $description,
            'profile_edit'
        );
    }

    public function atk_role_change( $user_id, $role, $old_roles ) {

        $user = get_userdata($user_id);
        $user_login = $user->user_login;

        $activity_type = $this->activity_types['user']['role_change'];

        $description = "User profile updated: Role for user <strong>{$user_login}</strong> changed from " . implode(', ', $old_roles) . " to {$role}";

        $user_id = get_current_user_id(); // Get the current user ID

        $this->logger->insert_log(
            $user_id,
            'User',
            $activity_type,
            $description,
            'role_change'
        );
    }

    public function atk_after_user_delete ($user_id, $reassign) {

        $user = get_userdata($user_id);
        $user_login = $user->user_login;

        $activity_type = $this->activity_types['user']['deletion'];

        $description = "User profile updated: the user <strong>{$user_login}</strong> has been deleted";

        $user_id = get_current_user_id(); // Get the current user ID

        $this->logger->insert_log(
            $user_id,
            'User',
            $activity_type,
            $description,
            'deletion'
        );
    }

    public function atk_after_user_removed ($user_id, $blog_id) {

        $user = get_userdata($user_id);
        $user_login = $user->user_login;

        $blog_details = get_blog_details(array('blog_id' => $blog_id));

        $activity_type = $this->activity_types['user']['user_removed'];

        $description = "User profile updated: the user <strong>{$user_login}</strong> removed from site <strong>{$blog_details->blogname} </strong>";

        $user_id = get_current_user_id(); // Get the current user ID

        $this->logger->insert_log(
            $user_id,
            'User',
            $activity_type,
            $description,
            'user_removed'
        );
    }
    
}